e starting filesystem [ 41.147782][ T6417] bcachefs (loop0): shutting down [ 41.148859][ T6417] bcachefs (loop0): going read-only [ 41.149905][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 41.196976][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 41.243002][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 41.245978][ T44] bcachefs (loop0): fatal error - emergency read only [ 41.248242][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 41.250213][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 41.252099][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 41.261297][ T6417] bcachefs (loop0): shutdown complete executing program [ 42.290805][ T6487] loop0: detected capacity change from 0 to 32768 [ 42.342836][ T6487] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 42.348194][ T6487] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 42.349868][ T6487] bcachefs (loop0): Version upgrade required: [ 42.349868][ T6487] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 42.349868][ T6487] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 42.349868][ T6487] 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 [ 42.365422][ T6487] bcachefs (loop0): dropping and reconstructing all alloc info [ 42.373133][ T6487] bcachefs (loop0): check_topology... done [ 42.374431][ T6487] bcachefs (loop0): accounting_read... done [ 42.375689][ T6487] bcachefs (loop0): alloc_read... done [ 42.377008][ T6487] bcachefs (loop0): stripes_read... done [ 42.378301][ T6487] bcachefs (loop0): snapshots_read... done [ 42.379502][ T6487] bcachefs (loop0): check_allocations... done [ 42.390181][ T6487] bcachefs (loop0): going read-write [ 42.394144][ T6487] bcachefs (loop0): done starting filesystem [ 42.411787][ T6417] bcachefs (loop0): shutting down [ 42.412837][ T6417] bcachefs (loop0): going read-only [ 42.413858][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 42.457056][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 42.502677][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 42.505702][ T43] bcachefs (loop0): fatal error - emergency read only [ 42.507766][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 42.509913][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 42.511897][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 42.521149][ T6417] bcachefs (loop0): shutdown complete executing program [ 43.644439][ T6498] loop0: detected capacity change from 0 to 32768 [ 43.722982][ T6498] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 43.727822][ T6498] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 43.729427][ T6498] bcachefs (loop0): Version upgrade required: [ 43.729427][ T6498] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 43.729427][ T6498] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 43.729427][ T6498] 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 [ 43.744934][ T6498] bcachefs (loop0): dropping and reconstructing all alloc info [ 43.752571][ T6498] bcachefs (loop0): check_topology... done [ 43.753919][ T6498] bcachefs (loop0): accounting_read... done [ 43.755299][ T6498] bcachefs (loop0): alloc_read... done [ 43.756639][ T6498] bcachefs (loop0): stripes_read... done [ 43.757864][ T6498] bcachefs (loop0): snapshots_read... done [ 43.759113][ T6498] bcachefs (loop0): check_allocations... done [ 43.769767][ T6498] bcachefs (loop0): going read-write [ 43.773733][ T6498] bcachefs (loop0): done starting filesystem [ 43.786508][ T6417] bcachefs (loop0): shutting down [ 43.787643][ T6417] bcachefs (loop0): going read-only [ 43.788744][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 43.827330][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 43.840252][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 43.843081][ T44] bcachefs (loop0): fatal error - emergency read only [ 43.844564][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 43.846799][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 43.848750][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 43.857480][ T6417] bcachefs (loop0): shutdown complete executing program [ 45.056601][ T6509] loop0: detected capacity change from 0 to 32768 [ 45.153720][ T6509] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 45.158356][ T6509] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 45.160045][ T6509] bcachefs (loop0): Version upgrade required: [ 45.160045][ T6509] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 45.160045][ T6509] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 45.160045][ T6509] 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 [ 45.175577][ T6509] bcachefs (loop0): dropping and reconstructing all alloc info [ 45.183133][ T6509] bcachefs (loop0): check_topology... done [ 45.184407][ T6509] bcachefs (loop0): accounting_read... done [ 45.227772][ T6509] bcachefs (loop0): alloc_read... done [ 45.228936][ T6509] bcachefs (loop0): stripes_read... done [ 45.230221][ T6509] bcachefs (loop0): snapshots_read... done [ 45.231540][ T6509] bcachefs (loop0): check_allocations... done [ 45.241802][ T6509] bcachefs (loop0): going read-write [ 45.245514][ T6509] bcachefs (loop0): done starting filesystem [ 45.258397][ T6417] bcachefs (loop0): shutting down [ 45.259498][ T6417] bcachefs (loop0): going read-only [ 45.260558][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 45.296778][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 45.360939][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 45.363960][ T43] bcachefs (loop0): fatal error - emergency read only [ 45.365730][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 45.368026][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 45.369955][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 45.378567][ T6417] bcachefs (loop0): shutdown complete executing program [ 46.456497][ T6520] loop0: detected capacity change from 0 to 32768 [ 46.523352][ T6520] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 46.528358][ T6520] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 46.530140][ T6520] bcachefs (loop0): Version upgrade required: [ 46.530140][ T6520] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 46.530140][ T6520] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 46.530140][ T6520] 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 [ 46.545958][ T6520] bcachefs (loop0): dropping and reconstructing all alloc info [ 46.553556][ T6520] bcachefs (loop0): check_topology... done [ 46.554776][ T6520] bcachefs (loop0): accounting_read... done [ 46.556053][ T6520] bcachefs (loop0): alloc_read... done [ 46.557431][ T6520] bcachefs (loop0): stripes_read... done [ 46.558625][ T6520] bcachefs (loop0): snapshots_read... done [ 46.559810][ T6520] bcachefs (loop0): check_allocations... done [ 46.570257][ T6520] bcachefs (loop0): going read-write [ 46.574239][ T6520] bcachefs (loop0): done starting filesystem [ 46.586295][ T6417] bcachefs (loop0): shutting down [ 46.587692][ T6417] bcachefs (loop0): going read-only [ 46.588755][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 46.636803][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 46.648917][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 46.651771][ T44] bcachefs (loop0): fatal error - emergency read only [ 46.653489][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 46.655819][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 46.658013][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 46.667499][ T6417] bcachefs (loop0): shutdown complete executing program [ 47.727901][ T6531] loop0: detected capacity change from 0 to 32768 [ 47.783169][ T6531] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 47.787998][ T6531] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 47.789738][ T6531] bcachefs (loop0): Version upgrade required: [ 47.789738][ T6531] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 47.789738][ T6531] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 47.789738][ T6531] 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 [ 47.805077][ T6531] bcachefs (loop0): dropping and reconstructing all alloc info [ 47.812757][ T6531] bcachefs (loop0): check_topology... done [ 47.814128][ T6531] bcachefs (loop0): accounting_read... done [ 47.815389][ T6531] bcachefs (loop0): alloc_read... done [ 47.816646][ T6531] bcachefs (loop0): stripes_read... done [ 47.817802][ T6531] bcachefs (loop0): snapshots_read... done [ 47.819166][ T6531] bcachefs (loop0): check_allocations... done [ 47.829768][ T6531] bcachefs (loop0): going read-write [ 47.833521][ T6531] bcachefs (loop0): done starting filesystem [ 47.845351][ T6417] bcachefs (loop0): shutting down [ 47.846556][ T6417] bcachefs (loop0): going read-only [ 47.847677][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 47.886915][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 47.942824][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 47.945713][ T44] bcachefs (loop0): fatal error - emergency read only [ 47.947676][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 47.949788][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 47.951675][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 47.961505][ T6417] bcachefs (loop0): shutdown complete executing program [ 48.963256][ T6542] loop0: detected capacity change from 0 to 32768 [ 49.023569][ T6542] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 49.028288][ T6542] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 49.029850][ T6542] bcachefs (loop0): Version upgrade required: [ 49.029850][ T6542] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 49.029850][ T6542] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 49.029850][ T6542] 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 [ 49.044844][ T6542] bcachefs (loop0): dropping and reconstructing all alloc info [ 49.052810][ T6542] bcachefs (loop0): check_topology... done [ 49.054176][ T6542] bcachefs (loop0): accounting_read... done [ 49.097845][ T6542] bcachefs (loop0): alloc_read... done [ 49.099082][ T6542] bcachefs (loop0): stripes_read... done [ 49.100208][ T6542] bcachefs (loop0): snapshots_read... done [ 49.101720][ T6542] bcachefs (loop0): check_allocations... done [ 49.112541][ T6542] bcachefs (loop0): going read-write [ 49.116300][ T6542] bcachefs (loop0): done starting filesystem [ 49.134069][ T6417] bcachefs (loop0): shutting down [ 49.135095][ T6417] bcachefs (loop0): going read-only [ 49.136166][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 49.196805][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 49.241646][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 49.244584][ T43] bcachefs (loop0): fatal error - emergency read only [ 49.246349][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 49.248369][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 49.250318][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 49.258429][ T6417] bcachefs (loop0): shutdown complete executing program [ 50.322741][ T6553] loop0: detected capacity change from 0 to 32768 [ 50.373126][ T6553] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 50.378023][ T6553] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 50.379766][ T6553] bcachefs (loop0): Version upgrade required: [ 50.379766][ T6553] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 50.379766][ T6553] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 50.379766][ T6553] 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 [ 50.395237][ T6553] bcachefs (loop0): dropping and reconstructing all alloc info [ 50.402611][ T6553] bcachefs (loop0): check_topology... done [ 50.403866][ T6553] bcachefs (loop0): accounting_read... done [ 50.405151][ T6553] bcachefs (loop0): alloc_read... done [ 50.406288][ T6553] bcachefs (loop0): stripes_read... done [ 50.407588][ T6553] bcachefs (loop0): snapshots_read... done [ 50.408800][ T6553] bcachefs (loop0): check_allocations... done [ 50.419094][ T6553] bcachefs (loop0): going read-write [ 50.423045][ T6553] bcachefs (loop0): done starting filesystem [ 50.432892][ T6417] bcachefs (loop0): shutting down [ 50.433957][ T6417] bcachefs (loop0): going read-only [ 50.435031][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 50.476945][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 50.541723][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 50.544625][ T44] bcachefs (loop0): fatal error - emergency read only [ 50.546283][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 50.548467][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 50.550427][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 50.559538][ T6417] bcachefs (loop0): shutdown complete executing program [ 51.763006][ T6564] loop0: detected capacity change from 0 to 32768 [ 51.812750][ T6564] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 51.817796][ T6564] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 51.819425][ T6564] bcachefs (loop0): Version upgrade required: [ 51.819425][ T6564] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 51.819425][ T6564] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 51.819425][ T6564] 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 [ 51.834680][ T6564] bcachefs (loop0): dropping and reconstructing all alloc info [ 51.842370][ T6564] bcachefs (loop0): check_topology... done [ 51.843604][ T6564] bcachefs (loop0): accounting_read... done [ 51.844929][ T6564] bcachefs (loop0): alloc_read... done [ 51.846089][ T6564] bcachefs (loop0): stripes_read... done [ 51.847395][ T6564] bcachefs (loop0): snapshots_read... done [ 51.848561][ T6564] bcachefs (loop0): check_allocations... done [ 51.859380][ T6564] bcachefs (loop0): going read-write [ 51.863180][ T6564] bcachefs (loop0): done starting filesystem [ 51.875276][ T6417] bcachefs (loop0): shutting down [ 51.876506][ T6417] bcachefs (loop0): going read-only [ 51.877597][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 51.936840][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 51.949231][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 51.952289][ T43] bcachefs (loop0): fatal error - emergency read only [ 51.954096][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 51.956091][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 51.958074][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 51.966314][ T6417] bcachefs (loop0): shutdown complete executing program [ 53.095567][ T6575] loop0: detected capacity change from 0 to 32768 [ 53.154299][ T6575] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 53.158784][ T6575] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 53.160466][ T6575] bcachefs (loop0): Version upgrade required: [ 53.160466][ T6575] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 53.160466][ T6575] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 53.160466][ T6575] 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 [ 53.175471][ T6575] bcachefs (loop0): dropping and reconstructing all alloc info [ 53.182999][ T6575] bcachefs (loop0): check_topology... done [ 53.184282][ T6575] bcachefs (loop0): accounting_read... done [ 53.207771][ T6575] bcachefs (loop0): alloc_read... done [ 53.208988][ T6575] bcachefs (loop0): stripes_read... done [ 53.210195][ T6575] bcachefs (loop0): snapshots_read... done [ 53.211463][ T6575] bcachefs (loop0): check_allocations... done [ 53.222181][ T6575] bcachefs (loop0): going read-write [ 53.226016][ T6575] bcachefs (loop0): done starting filesystem [ 53.234350][ T6417] bcachefs (loop0): shutting down [ 53.235414][ T6417] bcachefs (loop0): going read-only [ 53.237053][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 53.286930][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 53.331991][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 53.334857][ T585] bcachefs (loop0): fatal error - emergency read only [ 53.336851][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 53.339029][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 53.340968][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 53.349193][ T6417] bcachefs (loop0): shutdown complete executing program [ 54.594972][ T6586] loop0: detected capacity change from 0 to 32768 [ 54.670739][ T6586] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 54.675398][ T6586] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 54.685255][ T6586] bcachefs (loop0): Version upgrade required: [ 54.685255][ T6586] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 54.685255][ T6586] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 54.685255][ T6586] 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 [ 54.700695][ T6586] bcachefs (loop0): dropping and reconstructing all alloc info [ 54.708825][ T6586] bcachefs (loop0): check_topology... done [ 54.710114][ T6586] bcachefs (loop0): accounting_read... done [ 54.757894][ T6586] bcachefs (loop0): alloc_read... done [ 54.759043][ T6586] bcachefs (loop0): stripes_read... done [ 54.760209][ T6586] bcachefs (loop0): snapshots_read... done [ 54.761457][ T6586] bcachefs (loop0): check_allocations... done [ 54.772841][ T6586] bcachefs (loop0): going read-write [ 54.777046][ T6586] bcachefs (loop0): done starting filesystem [ 54.790862][ T6417] bcachefs (loop0): shutting down [ 54.791928][ T6417] bcachefs (loop0): going read-only [ 54.793258][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 54.817123][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 54.861452][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 54.864437][ T585] bcachefs (loop0): fatal error - emergency read only [ 54.866282][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 54.868413][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 54.870300][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 54.879443][ T6417] bcachefs (loop0): shutdown complete executing program [ 55.904481][ T6597] loop0: detected capacity change from 0 to 32768 [ 55.983068][ T6597] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 55.987701][ T6597] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 55.989401][ T6597] bcachefs (loop0): Version upgrade required: [ 55.989401][ T6597] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 55.989401][ T6597] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 55.989401][ T6597] 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 [ 56.005573][ T6597] bcachefs (loop0): dropping and reconstructing all alloc info [ 56.013982][ T6597] bcachefs (loop0): check_topology... done [ 56.015272][ T6597] bcachefs (loop0): accounting_read... done [ 56.057946][ T6597] bcachefs (loop0): alloc_read... done [ 56.059121][ T6597] bcachefs (loop0): stripes_read... done [ 56.060307][ T6597] bcachefs (loop0): snapshots_read... done [ 56.061567][ T6597] bcachefs (loop0): check_allocations... done [ 56.072372][ T6597] bcachefs (loop0): going read-write [ 56.076317][ T6597] bcachefs (loop0): done starting filesystem [ 56.088998][ T6417] bcachefs (loop0): shutting down [ 56.090043][ T6417] bcachefs (loop0): going read-only [ 56.091129][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 56.118229][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 56.191332][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 56.194256][ T44] bcachefs (loop0): fatal error - emergency read only [ 56.195965][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 56.198403][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 56.200406][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 56.208743][ T6417] bcachefs (loop0): shutdown complete executing program [ 57.435907][ T6608] loop0: detected capacity change from 0 to 32768 [ 57.494343][ T6608] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 57.499084][ T6608] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 57.500856][ T6608] bcachefs (loop0): Version upgrade required: [ 57.500856][ T6608] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 57.500856][ T6608] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 57.500856][ T6608] 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 [ 57.516621][ T6608] bcachefs (loop0): dropping and reconstructing all alloc info [ 57.525064][ T6608] bcachefs (loop0): check_topology... done [ 57.526497][ T6608] bcachefs (loop0): accounting_read... done [ 57.567758][ T6608] bcachefs (loop0): alloc_read... done [ 57.568861][ T6608] bcachefs (loop0): stripes_read... done [ 57.569929][ T6608] bcachefs (loop0): snapshots_read... done [ 57.571203][ T6608] bcachefs (loop0): check_allocations... done [ 57.581975][ T6608] bcachefs (loop0): going read-write [ 57.585771][ T6608] bcachefs (loop0): done starting filesystem [ 57.595339][ T6417] bcachefs (loop0): shutting down [ 57.596601][ T6417] bcachefs (loop0): going read-only [ 57.597618][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 57.647025][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 57.691791][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 57.694714][ T585] bcachefs (loop0): fatal error - emergency read only [ 57.696460][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 57.698605][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 57.700646][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 57.709106][ T6417] bcachefs (loop0): shutdown complete executing program [ 58.864191][ T6619] loop0: detected capacity change from 0 to 32768 [ 58.934401][ T6619] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 58.939180][ T6619] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 58.941026][ T6619] bcachefs (loop0): Version upgrade required: [ 58.941026][ T6619] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 58.941026][ T6619] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 58.941026][ T6619] 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 [ 58.957458][ T6619] bcachefs (loop0): dropping and reconstructing all alloc info [ 58.965403][ T6619] bcachefs (loop0): check_topology... done [ 58.966791][ T6619] bcachefs (loop0): accounting_read... done [ 59.037965][ T6619] bcachefs (loop0): alloc_read... done [ 59.039039][ T6619] bcachefs (loop0): stripes_read... done [ 59.040235][ T6619] bcachefs (loop0): snapshots_read... done [ 59.041570][ T6619] bcachefs (loop0): check_allocations... done [ 59.052371][ T6619] bcachefs (loop0): going read-write [ 59.056296][ T6619] bcachefs (loop0): done starting filesystem [ 59.071907][ T6417] bcachefs (loop0): shutting down [ 59.072898][ T6417] bcachefs (loop0): going read-only [ 59.073976][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 59.106934][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 59.161925][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 59.164999][ T44] bcachefs (loop0): fatal error - emergency read only [ 59.166928][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 59.169002][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 59.170909][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 59.179165][ T6417] bcachefs (loop0): shutdown complete executing program [ 60.303081][ T6630] loop0: detected capacity change from 0 to 32768 [ 60.364445][ T6630] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 60.368826][ T6630] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 60.370373][ T6630] bcachefs (loop0): Version upgrade required: [ 60.370373][ T6630] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 60.370373][ T6630] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 60.370373][ T6630] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 60.384562][ T6630] bcachefs (loop0): dropping and reconstructing all alloc info [ 60.392154][ T6630] bcachefs (loop0): check_topology... done [ 60.393410][ T6630] bcachefs (loop0): accounting_read... done [ 60.427837][ T6630] bcachefs (loop0): alloc_read... done [ 60.428944][ T6630] bcachefs (loop0): stripes_read... done [ 60.430099][ T6630] bcachefs (loop0): snapshots_read... done [ 60.431438][ T6630] bcachefs (loop0): check_allocations... done [ 60.441890][ T6630] bcachefs (loop0): going read-write [ 60.445734][ T6630] bcachefs (loop0): done starting filesystem [ 60.459130][ T6417] bcachefs (loop0): shutting down [ 60.460167][ T6417] bcachefs (loop0): going read-only [ 60.461271][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 60.507283][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 60.552152][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 60.554930][ T44] bcachefs (loop0): fatal error - emergency read only [ 60.556905][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 60.559016][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 60.560912][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 60.569480][ T6417] bcachefs (loop0): shutdown complete executing program [ 61.705893][ T6641] loop0: detected capacity change from 0 to 32768 [ 61.773336][ T6641] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 61.777885][ T6641] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 61.779582][ T6641] bcachefs (loop0): Version upgrade required: [ 61.779582][ T6641] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 61.779582][ T6641] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 61.779582][ T6641] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 61.795512][ T6641] bcachefs (loop0): dropping and reconstructing all alloc info [ 61.803624][ T6641] bcachefs (loop0): check_topology... done [ 61.805004][ T6641] bcachefs (loop0): accounting_read... done [ 61.847856][ T6641] bcachefs (loop0): alloc_read... done [ 61.849026][ T6641] bcachefs (loop0): stripes_read... done [ 61.850143][ T6641] bcachefs (loop0): snapshots_read... done [ 61.851462][ T6641] bcachefs (loop0): check_allocations... done [ 61.862601][ T6641] bcachefs (loop0): going read-write [ 61.866560][ T6641] bcachefs (loop0): done starting filesystem [ 61.879437][ T6417] bcachefs (loop0): shutting down [ 61.880554][ T6417] bcachefs (loop0): going read-only [ 61.881641][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 61.916926][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 61.991615][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 61.994475][ T585] bcachefs (loop0): fatal error - emergency read only [ 61.996179][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 61.998240][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 62.000053][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 62.008824][ T6417] bcachefs (loop0): shutdown complete executing program [ 62.968414][ T6652] loop0: detected capacity change from 0 to 32768 [ 63.022367][ T6652] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 63.027392][ T6652] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 63.028992][ T6652] bcachefs (loop0): Version upgrade required: [ 63.028992][ T6652] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 63.028992][ T6652] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 63.028992][ T6652] 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 [ 63.044738][ T6652] bcachefs (loop0): dropping and reconstructing all alloc info [ 63.052497][ T6652] bcachefs (loop0): check_topology... done [ 63.053693][ T6652] bcachefs (loop0): accounting_read... done [ 63.055002][ T6652] bcachefs (loop0): alloc_read... done [ 63.056235][ T6652] bcachefs (loop0): stripes_read... done [ 63.057465][ T6652] bcachefs (loop0): snapshots_read... done [ 63.058749][ T6652] bcachefs (loop0): check_allocations... done [ 63.069853][ T6652] bcachefs (loop0): going read-write [ 63.073560][ T6652] bcachefs (loop0): done starting filesystem [ 63.085776][ T6417] bcachefs (loop0): shutting down [ 63.086950][ T6417] bcachefs (loop0): going read-only [ 63.087933][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 63.117040][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 63.129356][ T11] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 63.132414][ T11] bcachefs (loop0): fatal error - emergency read only [ 63.134133][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 63.136272][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 63.138314][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 63.147336][ T6417] bcachefs (loop0): shutdown complete executing program [ 64.129047][ T6663] loop0: detected capacity change from 0 to 32768 [ 64.182956][ T6663] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 64.187507][ T6663] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 64.189447][ T6663] bcachefs (loop0): Version upgrade required: [ 64.189447][ T6663] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 64.189447][ T6663] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 64.189447][ T6663] 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 [ 64.204976][ T6663] bcachefs (loop0): dropping and reconstructing all alloc info [ 64.212684][ T6663] bcachefs (loop0): check_topology... done [ 64.213936][ T6663] bcachefs (loop0): accounting_read... done [ 64.237909][ T6663] bcachefs (loop0): alloc_read... done [ 64.239079][ T6663] bcachefs (loop0): stripes_read... done [ 64.240289][ T6663] bcachefs (loop0): snapshots_read... done [ 64.241960][ T6663] bcachefs (loop0): check_allocations... done [ 64.253256][ T6663] bcachefs (loop0): going read-write [ 64.257438][ T6663] bcachefs (loop0): done starting filesystem [ 64.264808][ T6417] bcachefs (loop0): shutting down [ 64.265834][ T6417] bcachefs (loop0): going read-only [ 64.267258][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 64.317110][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 64.361167][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 64.363999][ T585] bcachefs (loop0): fatal error - emergency read only [ 64.365702][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 64.368131][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 64.370057][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 64.378662][ T6417] bcachefs (loop0): shutdown complete executing program [ 65.364368][ T6674] loop0: detected capacity change from 0 to 32768 [ 65.434234][ T6674] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 65.439049][ T6674] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 65.440718][ T6674] bcachefs (loop0): Version upgrade required: [ 65.440718][ T6674] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 65.440718][ T6674] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 65.440718][ T6674] 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 [ 65.456221][ T6674] bcachefs (loop0): dropping and reconstructing all alloc info [ 65.463995][ T6674] bcachefs (loop0): check_topology... done [ 65.465206][ T6674] bcachefs (loop0): accounting_read... done [ 65.497905][ T6674] bcachefs (loop0): alloc_read... done [ 65.499058][ T6674] bcachefs (loop0): stripes_read... done [ 65.500271][ T6674] bcachefs (loop0): snapshots_read... done [ 65.501636][ T6674] bcachefs (loop0): check_allocations... done [ 65.512300][ T6674] bcachefs (loop0): going read-write [ 65.516097][ T6674] bcachefs (loop0): done starting filesystem [ 65.524983][ T6417] bcachefs (loop0): shutting down [ 65.526037][ T6417] bcachefs (loop0): going read-only [ 65.527279][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 65.576833][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 65.588484][ T11] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 65.591340][ T11] bcachefs (loop0): fatal error - emergency read only [ 65.593100][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 65.595132][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 65.597200][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 65.605175][ T6417] bcachefs (loop0): shutdown complete executing program [ 66.637476][ T6685] loop0: detected capacity change from 0 to 32768 [ 66.714621][ T6685] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 66.719418][ T6685] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 66.721102][ T6685] bcachefs (loop0): Version upgrade required: [ 66.721102][ T6685] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 66.721102][ T6685] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 66.721102][ T6685] 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 [ 66.735820][ T6685] bcachefs (loop0): dropping and reconstructing all alloc info [ 66.743448][ T6685] bcachefs (loop0): check_topology... done [ 66.744759][ T6685] bcachefs (loop0): accounting_read... done [ 66.777613][ T6685] bcachefs (loop0): alloc_read... done [ 66.778637][ T6685] bcachefs (loop0): stripes_read... done [ 66.779842][ T6685] bcachefs (loop0): snapshots_read... done [ 66.781208][ T6685] bcachefs (loop0): check_allocations... done [ 66.792804][ T6685] bcachefs (loop0): going read-write [ 66.796798][ T6685] bcachefs (loop0): done starting filesystem [ 66.811358][ T6417] bcachefs (loop0): shutting down [ 66.812375][ T6417] bcachefs (loop0): going read-only [ 66.813421][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 66.867047][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 66.878788][ T11] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 66.881677][ T11] bcachefs (loop0): fatal error - emergency read only [ 66.883284][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 66.885303][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 66.887342][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 66.895921][ T6417] bcachefs (loop0): shutdown complete executing program [ 68.008839][ T6696] loop0: detected capacity change from 0 to 32768 [ 68.065346][ T6696] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 68.070125][ T6696] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 68.071891][ T6696] bcachefs (loop0): Version upgrade required: [ 68.071891][ T6696] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 68.071891][ T6696] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 68.071891][ T6696] 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 [ 68.087591][ T6696] bcachefs (loop0): dropping and reconstructing all alloc info [ 68.095150][ T6696] bcachefs (loop0): check_topology... done [ 68.096493][ T6696] bcachefs (loop0): accounting_read... done [ 68.097694][ T6696] bcachefs (loop0): alloc_read... done [ 68.098907][ T6696] bcachefs (loop0): stripes_read... done [ 68.100089][ T6696] bcachefs (loop0): snapshots_read... done [ 68.101353][ T6696] bcachefs (loop0): check_allocations... done [ 68.111648][ T6696] bcachefs (loop0): going read-write [ 68.115392][ T6696] bcachefs (loop0): done starting filesystem [ 68.127513][ T6417] bcachefs (loop0): shutting down [ 68.128557][ T6417] bcachefs (loop0): going read-only [ 68.129562][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 68.157387][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 68.213326][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 68.216830][ T44] bcachefs (loop0): fatal error - emergency read only [ 68.218540][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 68.220748][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 68.222736][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 68.231480][ T6417] bcachefs (loop0): shutdown complete executing program [ 69.453717][ T6707] loop0: detected capacity change from 0 to 32768 [ 69.513357][ T6707] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 69.518144][ T6707] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 69.519950][ T6707] bcachefs (loop0): Version upgrade required: [ 69.519950][ T6707] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 69.519950][ T6707] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 69.519950][ T6707] 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 [ 69.535916][ T6707] bcachefs (loop0): dropping and reconstructing all alloc info [ 69.543574][ T6707] bcachefs (loop0): check_topology... done [ 69.544809][ T6707] bcachefs (loop0): accounting_read... done [ 69.546125][ T6707] bcachefs (loop0): alloc_read... done [ 69.547423][ T6707] bcachefs (loop0): stripes_read... done [ 69.548676][ T6707] bcachefs (loop0): snapshots_read... done [ 69.550099][ T6707] bcachefs (loop0): check_allocations... done [ 69.560743][ T6707] bcachefs (loop0): going read-write [ 69.564724][ T6707] bcachefs (loop0): done starting filesystem [ 69.573540][ T6417] bcachefs (loop0): shutting down [ 69.574700][ T6417] bcachefs (loop0): going read-only [ 69.575825][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 69.608119][ T1760] cfg80211: failed to load regulatory.db [ 69.617343][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 69.630441][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 69.633285][ T44] bcachefs (loop0): fatal error - emergency read only [ 69.634904][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 12 [ 69.637255][ T6417] bcachefs (loop0): unshutdown complete, journal seq 12 [ 69.639178][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 69.657539][ T6417] bcachefs (loop0): shutdown complete executing program [ 71.005809][ T6718] loop0: detected capacity change from 0 to 32768 [ 71.073060][ T6718] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 71.077702][ T6718] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 71.079522][ T6718] bcachefs (loop0): Version upgrade required: [ 71.079522][ T6718] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 71.079522][ T6718] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 71.079522][ T6718] 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 [ 71.095467][ T6718] bcachefs (loop0): dropping and reconstructing all alloc info [ 71.102949][ T6718] bcachefs (loop0): check_topology... done [ 71.104292][ T6718] bcachefs (loop0): accounting_read... done [ 71.105601][ T6718] bcachefs (loop0): alloc_read... done [ 71.106856][ T6718] bcachefs (loop0): stripes_read... done [ 71.108037][ T6718] bcachefs (loop0): snapshots_read... done [ 71.109239][ T6718] bcachefs (loop0): check_allocations... done [ 71.119570][ T6718] bcachefs (loop0): going read-write [ 71.123294][ T6718] bcachefs (loop0): done starting filesystem [ 71.137547][ T6417] bcachefs (loop0): shutting down [ 71.138538][ T6417] bcachefs (loop0): going read-only [ 71.139653][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 71.176748][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 71.222823][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 71.225735][ T44] bcachefs (loop0): fatal error - emergency read only [ 71.227640][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 71.229888][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 71.231859][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 71.240017][ T6417] bcachefs (loop0): shutdown complete executing program [ 72.407724][ T6729] loop0: detected capacity change from 0 to 32768 [ 72.475744][ T6729] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 72.480476][ T6729] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 72.482189][ T6729] bcachefs (loop0): Version upgrade required: [ 72.482189][ T6729] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 72.482189][ T6729] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 72.482189][ T6729] 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 [ 72.498016][ T6729] bcachefs (loop0): dropping and reconstructing all alloc info [ 72.505652][ T6729] bcachefs (loop0): check_topology... done [ 72.507066][ T6729] bcachefs (loop0): accounting_read... done [ 72.557853][ T6729] bcachefs (loop0): alloc_read... done [ 72.559081][ T6729] bcachefs (loop0): stripes_read... done [ 72.560246][ T6729] bcachefs (loop0): snapshots_read... done [ 72.561573][ T6729] bcachefs (loop0): check_allocations... done [ 72.572298][ T6729] bcachefs (loop0): going read-write [ 72.576271][ T6729] bcachefs (loop0): done starting filesystem [ 72.586971][ T6417] bcachefs (loop0): shutting down [ 72.588027][ T6417] bcachefs (loop0): going read-only [ 72.589186][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 72.646925][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 72.711784][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 72.714561][ T43] bcachefs (loop0): fatal error - emergency read only [ 72.716211][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 72.718497][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 72.720473][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 72.728633][ T6417] bcachefs (loop0): shutdown complete executing program [ 73.743997][ T6740] loop0: detected capacity change from 0 to 32768 [ 73.806788][ T6740] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 73.811498][ T6740] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 73.813149][ T6740] bcachefs (loop0): Version upgrade required: [ 73.813149][ T6740] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 73.813149][ T6740] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 73.813149][ T6740] 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 [ 73.828358][ T6740] bcachefs (loop0): dropping and reconstructing all alloc info [ 73.836056][ T6740] bcachefs (loop0): check_topology... done [ 73.837527][ T6740] bcachefs (loop0): accounting_read... done [ 73.887928][ T6740] bcachefs (loop0): alloc_read... done [ 73.889123][ T6740] bcachefs (loop0): stripes_read... done [ 73.890289][ T6740] bcachefs (loop0): snapshots_read... done [ 73.891588][ T6740] bcachefs (loop0): check_allocations... done [ 73.902031][ T6740] bcachefs (loop0): going read-write [ 73.906034][ T6740] bcachefs (loop0): done starting filesystem [ 73.914598][ T6417] bcachefs (loop0): shutting down [ 73.915680][ T6417] bcachefs (loop0): going read-only [ 73.917328][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 73.966920][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 74.010802][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 74.013638][ T44] bcachefs (loop0): fatal error - emergency read only [ 74.015351][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 74.017589][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 74.019573][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 74.028591][ T6417] bcachefs (loop0): shutdown complete executing program [ 75.216956][ T6751] loop0: detected capacity change from 0 to 32768 [ 75.293158][ T6751] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 75.298053][ T6751] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 75.299705][ T6751] bcachefs (loop0): Version upgrade required: [ 75.299705][ T6751] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 75.299705][ T6751] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 75.299705][ T6751] 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 [ 75.314854][ T6751] bcachefs (loop0): dropping and reconstructing all alloc info [ 75.322401][ T6751] bcachefs (loop0): check_topology... done [ 75.323585][ T6751] bcachefs (loop0): accounting_read... done [ 75.377844][ T6751] bcachefs (loop0): alloc_read... done [ 75.379031][ T6751] bcachefs (loop0): stripes_read... done [ 75.380227][ T6751] bcachefs (loop0): snapshots_read... done [ 75.381440][ T6751] bcachefs (loop0): check_allocations... done [ 75.391894][ T6751] bcachefs (loop0): going read-write [ 75.395810][ T6751] bcachefs (loop0): done starting filesystem [ 75.408632][ T6417] bcachefs (loop0): shutting down [ 75.409765][ T6417] bcachefs (loop0): going read-only [ 75.410841][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 75.446870][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 75.512540][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 75.515558][ T43] bcachefs (loop0): fatal error - emergency read only [ 75.517349][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 75.519304][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 75.521282][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 75.530259][ T6417] bcachefs (loop0): shutdown complete executing program [ 76.527304][ T6764] loop0: detected capacity change from 0 to 32768 [ 76.583785][ T6764] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 76.588731][ T6764] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 76.590474][ T6764] bcachefs (loop0): Version upgrade required: [ 76.590474][ T6764] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 76.590474][ T6764] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 76.590474][ T6764] 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 [ 76.606753][ T6764] bcachefs (loop0): dropping and reconstructing all alloc info [ 76.614275][ T6764] bcachefs (loop0): check_topology... done [ 76.615566][ T6764] bcachefs (loop0): accounting_read... done [ 76.616992][ T6764] bcachefs (loop0): alloc_read... done [ 76.618164][ T6764] bcachefs (loop0): stripes_read... done [ 76.619317][ T6764] bcachefs (loop0): snapshots_read... done [ 76.620549][ T6764] bcachefs (loop0): check_allocations... done [ 76.630831][ T6764] bcachefs (loop0): going read-write [ 76.634476][ T6764] bcachefs (loop0): done starting filesystem [ 76.650974][ T6417] bcachefs (loop0): shutting down [ 76.652024][ T6417] bcachefs (loop0): going read-only [ 76.653047][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 76.697220][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 76.708779][ T11] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 76.711825][ T11] bcachefs (loop0): fatal error - emergency read only [ 76.713515][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 76.715521][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 76.717521][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 76.725749][ T6417] bcachefs (loop0): shutdown complete executing program [ 77.744763][ T6777] loop0: detected capacity change from 0 to 32768 [ 77.814605][ T6777] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 77.819199][ T6777] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 77.820937][ T6777] bcachefs (loop0): Version upgrade required: [ 77.820937][ T6777] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 77.820937][ T6777] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 77.820937][ T6777] 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 [ 77.836506][ T6777] bcachefs (loop0): dropping and reconstructing all alloc info [ 77.844013][ T6777] bcachefs (loop0): check_topology... done [ 77.845307][ T6777] bcachefs (loop0): accounting_read... done [ 77.846845][ T6777] bcachefs (loop0): alloc_read... done [ 77.848065][ T6777] bcachefs (loop0): stripes_read... done [ 77.849240][ T6777] bcachefs (loop0): snapshots_read... done [ 77.850490][ T6777] bcachefs (loop0): check_allocations... done [ 77.860766][ T6777] bcachefs (loop0): going read-write [ 77.864352][ T6777] bcachefs (loop0): done starting filesystem [ 77.879287][ T6417] bcachefs (loop0): shutting down [ 77.880358][ T6417] bcachefs (loop0): going read-only [ 77.881541][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 77.927208][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 77.975399][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 77.978465][ T43] bcachefs (loop0): fatal error - emergency read only [ 77.980135][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 77.982190][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 77.984063][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 77.992446][ T6417] bcachefs (loop0): shutdown complete executing program [ 78.954632][ T6789] loop0: detected capacity change from 0 to 32768 [ 79.023709][ T6789] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 79.028441][ T6789] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 79.030097][ T6789] bcachefs (loop0): Version upgrade required: [ 79.030097][ T6789] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 79.030097][ T6789] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 79.030097][ T6789] 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 [ 79.045478][ T6789] bcachefs (loop0): dropping and reconstructing all alloc info [ 79.052978][ T6789] bcachefs (loop0): check_topology... done [ 79.054266][ T6789] bcachefs (loop0): accounting_read... done [ 79.055595][ T6789] bcachefs (loop0): alloc_read... done [ 79.056961][ T6789] bcachefs (loop0): stripes_read... done [ 79.058172][ T6789] bcachefs (loop0): snapshots_read... done [ 79.059362][ T6789] bcachefs (loop0): check_allocations... done [ 79.070000][ T6789] bcachefs (loop0): going read-write [ 79.074064][ T6789] bcachefs (loop0): done starting filesystem [ 79.086340][ T6417] bcachefs (loop0): shutting down [ 79.087469][ T6417] bcachefs (loop0): going read-only [ 79.088533][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 79.147074][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 79.191905][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 79.194907][ T44] bcachefs (loop0): fatal error - emergency read only [ 79.196787][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 79.198990][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 79.200863][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 79.209789][ T6417] bcachefs (loop0): shutdown complete executing program [ 80.212417][ T6801] loop0: detected capacity change from 0 to 32768 [ 80.262431][ T6801] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 80.267648][ T6801] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 80.269378][ T6801] bcachefs (loop0): Version upgrade required: [ 80.269378][ T6801] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 80.269378][ T6801] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 80.269378][ T6801] 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 [ 80.285502][ T6801] bcachefs (loop0): dropping and reconstructing all alloc info [ 80.293259][ T6801] bcachefs (loop0): check_topology... done [ 80.294517][ T6801] bcachefs (loop0): accounting_read... done [ 80.295826][ T6801] bcachefs (loop0): alloc_read... done [ 80.297148][ T6801] bcachefs (loop0): stripes_read... done [ 80.298280][ T6801] bcachefs (loop0): snapshots_read... done [ 80.299512][ T6801] bcachefs (loop0): check_allocations... done [ 80.309918][ T6801] bcachefs (loop0): going read-write [ 80.313686][ T6801] bcachefs (loop0): done starting filesystem [ 80.329303][ T6417] bcachefs (loop0): shutting down [ 80.330460][ T6417] bcachefs (loop0): going read-only [ 80.331551][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 80.377040][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 80.389531][ T11] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 80.392387][ T11] bcachefs (loop0): fatal error - emergency read only [ 80.394187][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 80.396300][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 80.398340][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 80.406859][ T6417] bcachefs (loop0): shutdown complete executing program [ 81.357524][ T6812] loop0: detected capacity change from 0 to 32768 [ 81.432988][ T6812] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 81.437633][ T6812] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 81.439318][ T6812] bcachefs (loop0): Version upgrade required: [ 81.439318][ T6812] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 81.439318][ T6812] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 81.439318][ T6812] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 81.454702][ T6812] bcachefs (loop0): dropping and reconstructing all alloc info [ 81.462513][ T6812] bcachefs (loop0): check_topology... done [ 81.463839][ T6812] bcachefs (loop0): accounting_read... done [ 81.465197][ T6812] bcachefs (loop0): alloc_read... done [ 81.466443][ T6812] bcachefs (loop0): stripes_read... done [ 81.467640][ T6812] bcachefs (loop0): snapshots_read... done [ 81.468906][ T6812] bcachefs (loop0): check_allocations... done [ 81.479395][ T6812] bcachefs (loop0): going read-write [ 81.483195][ T6812] bcachefs (loop0): done starting filesystem [ 81.499788][ T6417] bcachefs (loop0): shutting down [ 81.500937][ T6417] bcachefs (loop0): going read-only [ 81.501958][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 81.536870][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 81.602454][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 81.605478][ T44] bcachefs (loop0): fatal error - emergency read only [ 81.607584][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 81.609701][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 81.611693][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 81.620275][ T6417] bcachefs (loop0): shutdown complete executing program [ 82.583936][ T6823] loop0: detected capacity change from 0 to 32768 [ 82.652918][ T6823] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 82.657429][ T6823] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 82.659174][ T6823] bcachefs (loop0): Version upgrade required: [ 82.659174][ T6823] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 82.659174][ T6823] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 82.659174][ T6823] 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 [ 82.675057][ T6823] bcachefs (loop0): dropping and reconstructing all alloc info [ 82.682648][ T6823] bcachefs (loop0): check_topology... done [ 82.683973][ T6823] bcachefs (loop0): accounting_read... done [ 82.685293][ T6823] bcachefs (loop0): alloc_read... done [ 82.686583][ T6823] bcachefs (loop0): stripes_read... done [ 82.687983][ T6823] bcachefs (loop0): snapshots_read... done [ 82.689293][ T6823] bcachefs (loop0): check_allocations... done [ 82.699919][ T6823] bcachefs (loop0): going read-write [ 82.703799][ T6823] bcachefs (loop0): done starting filesystem [ 82.718436][ T6417] bcachefs (loop0): shutting down [ 82.719524][ T6417] bcachefs (loop0): going read-only [ 82.720652][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 82.757185][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 82.769686][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 82.772563][ T585] bcachefs (loop0): fatal error - emergency read only [ 82.774220][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 82.776244][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 82.778267][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 82.787620][ T6417] bcachefs (loop0): shutdown complete executing program [ 83.868135][ T6834] loop0: detected capacity change from 0 to 32768 [ 83.922750][ T6834] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 83.927789][ T6834] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 83.929499][ T6834] bcachefs (loop0): Version upgrade required: [ 83.929499][ T6834] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 83.929499][ T6834] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 83.929499][ T6834] 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 [ 83.944600][ T6834] bcachefs (loop0): dropping and reconstructing all alloc info [ 83.952798][ T6834] bcachefs (loop0): check_topology... done [ 83.954066][ T6834] bcachefs (loop0): accounting_read... done [ 83.955330][ T6834] bcachefs (loop0): alloc_read... done [ 83.956622][ T6834] bcachefs (loop0): stripes_read... done [ 83.957856][ T6834] bcachefs (loop0): snapshots_read... done [ 83.959103][ T6834] bcachefs (loop0): check_allocations... done [ 83.969583][ T6834] bcachefs (loop0): going read-write [ 83.973426][ T6834] bcachefs (loop0): done starting filesystem [ 83.989698][ T6417] bcachefs (loop0): shutting down [ 83.990669][ T6417] bcachefs (loop0): going read-only [ 83.991670][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 84.017128][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 84.029218][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 84.032307][ T585] bcachefs (loop0): fatal error - emergency read only [ 84.033980][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 84.036128][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 84.038178][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 84.046354][ T6417] bcachefs (loop0): shutdown complete executing program [ 85.225620][ T6845] loop0: detected capacity change from 0 to 32768 [ 85.282668][ T6845] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 85.287486][ T6845] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 85.289137][ T6845] bcachefs (loop0): Version upgrade required: [ 85.289137][ T6845] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 85.289137][ T6845] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 85.289137][ T6845] 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 [ 85.303388][ T6845] bcachefs (loop0): dropping and reconstructing all alloc info [ 85.311136][ T6845] bcachefs (loop0): check_topology... done [ 85.312438][ T6845] bcachefs (loop0): accounting_read... done [ 85.313764][ T6845] bcachefs (loop0): alloc_read... done [ 85.314934][ T6845] bcachefs (loop0): stripes_read... done [ 85.316126][ T6845] bcachefs (loop0): snapshots_read... done [ 85.319198][ T6845] bcachefs (loop0): check_allocations... done [ 85.329485][ T6845] bcachefs (loop0): going read-write [ 85.333257][ T6845] bcachefs (loop0): done starting filesystem [ 85.347427][ T6417] bcachefs (loop0): shutting down [ 85.348545][ T6417] bcachefs (loop0): going read-only [ 85.349582][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 85.396892][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 85.442492][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 85.445403][ T585] bcachefs (loop0): fatal error - emergency read only [ 85.447275][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 85.449409][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 85.451334][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 85.459402][ T6417] bcachefs (loop0): shutdown complete executing program [ 86.423011][ T6856] loop0: detected capacity change from 0 to 32768 [ 86.484120][ T6856] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 86.488708][ T6856] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 86.490433][ T6856] bcachefs (loop0): Version upgrade required: [ 86.490433][ T6856] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 86.490433][ T6856] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 86.490433][ T6856] 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 [ 86.505915][ T6856] bcachefs (loop0): dropping and reconstructing all alloc info [ 86.513217][ T6856] bcachefs (loop0): check_topology... done [ 86.514491][ T6856] bcachefs (loop0): accounting_read... done [ 86.557846][ T6856] bcachefs (loop0): alloc_read... done [ 86.559110][ T6856] bcachefs (loop0): stripes_read... done [ 86.560377][ T6856] bcachefs (loop0): snapshots_read... done [ 86.561709][ T6856] bcachefs (loop0): check_allocations... done [ 86.572571][ T6856] bcachefs (loop0): going read-write [ 86.577711][ T6856] bcachefs (loop0): done starting filesystem [ 86.588431][ T6417] bcachefs (loop0): shutting down [ 86.589465][ T6417] bcachefs (loop0): going read-only [ 86.590528][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 86.626938][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 86.682545][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 86.685644][ T585] bcachefs (loop0): fatal error - emergency read only [ 86.688075][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 86.690215][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 86.692121][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 86.700681][ T6417] bcachefs (loop0): shutdown complete executing program [ 87.724216][ T6867] loop0: detected capacity change from 0 to 32768 [ 87.804837][ T6867] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 87.809225][ T6867] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 87.810887][ T6867] bcachefs (loop0): Version upgrade required: [ 87.810887][ T6867] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 87.810887][ T6867] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 87.810887][ T6867] 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 [ 87.826171][ T6867] bcachefs (loop0): dropping and reconstructing all alloc info [ 87.833653][ T6867] bcachefs (loop0): check_topology... done [ 87.834937][ T6867] bcachefs (loop0): accounting_read... done [ 87.836307][ T6867] bcachefs (loop0): alloc_read... done [ 87.837527][ T6867] bcachefs (loop0): stripes_read... done [ 87.838697][ T6867] bcachefs (loop0): snapshots_read... done [ 87.839973][ T6867] bcachefs (loop0): check_allocations... done [ 87.850348][ T6867] bcachefs (loop0): going read-write [ 87.853980][ T6867] bcachefs (loop0): done starting filesystem [ 87.863471][ T6417] bcachefs (loop0): shutting down [ 87.864576][ T6417] bcachefs (loop0): going read-only [ 87.866745][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 87.897000][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 87.911378][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 87.914113][ T43] bcachefs (loop0): fatal error - emergency read only [ 87.915707][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 87.918397][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 87.920326][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 87.928251][ T6417] bcachefs (loop0): shutdown complete executing program [ 88.905979][ T6878] loop0: detected capacity change from 0 to 32768 [ 88.984988][ T6878] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 88.989646][ T6878] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 88.991436][ T6878] bcachefs (loop0): Version upgrade required: [ 88.991436][ T6878] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 88.991436][ T6878] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 88.991436][ T6878] 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 [ 89.007641][ T6878] bcachefs (loop0): dropping and reconstructing all alloc info [ 89.015196][ T6878] bcachefs (loop0): check_topology... done [ 89.016503][ T6878] bcachefs (loop0): accounting_read... done [ 89.077907][ T6878] bcachefs (loop0): alloc_read... done [ 89.078985][ T6878] bcachefs (loop0): stripes_read... done [ 89.080161][ T6878] bcachefs (loop0): snapshots_read... done [ 89.082282][ T6878] bcachefs (loop0): check_allocations... done [ 89.092752][ T6878] bcachefs (loop0): going read-write [ 89.096783][ T6878] bcachefs (loop0): done starting filesystem [ 89.111923][ T6417] bcachefs (loop0): shutting down [ 89.112988][ T6417] bcachefs (loop0): going read-only [ 89.114010][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 89.137223][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 89.180888][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 89.183680][ T585] bcachefs (loop0): fatal error - emergency read only [ 89.185327][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 89.187482][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 89.189494][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 89.198078][ T6417] bcachefs (loop0): shutdown complete executing program [ 90.168368][ T6889] loop0: detected capacity change from 0 to 32768 [ 90.234672][ T6889] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 90.239310][ T6889] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 90.241062][ T6889] bcachefs (loop0): Version upgrade required: [ 90.241062][ T6889] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 90.241062][ T6889] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 90.241062][ T6889] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 90.256488][ T6889] bcachefs (loop0): dropping and reconstructing all alloc info [ 90.263979][ T6889] bcachefs (loop0): check_topology... done [ 90.265228][ T6889] bcachefs (loop0): accounting_read... done [ 90.317893][ T6889] bcachefs (loop0): alloc_read... done [ 90.319093][ T6889] bcachefs (loop0): stripes_read... done [ 90.320302][ T6889] bcachefs (loop0): snapshots_read... done [ 90.321567][ T6889] bcachefs (loop0): check_allocations... done [ 90.332004][ T6889] bcachefs (loop0): going read-write [ 90.335844][ T6889] bcachefs (loop0): done starting filesystem [ 90.346509][ T6417] bcachefs (loop0): shutting down [ 90.347559][ T6417] bcachefs (loop0): going read-only [ 90.348542][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 90.377793][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 90.390077][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 90.392988][ T44] bcachefs (loop0): fatal error - emergency read only [ 90.394534][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 90.396719][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 90.398587][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 90.407430][ T6417] bcachefs (loop0): shutdown complete executing program [ 91.443389][ T6900] loop0: detected capacity change from 0 to 32768 [ 91.502896][ T6900] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 91.507588][ T6900] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 91.509212][ T6900] bcachefs (loop0): Version upgrade required: [ 91.509212][ T6900] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 91.509212][ T6900] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 91.509212][ T6900] 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 [ 91.523573][ T6900] bcachefs (loop0): dropping and reconstructing all alloc info [ 91.531235][ T6900] bcachefs (loop0): check_topology... done [ 91.532560][ T6900] bcachefs (loop0): accounting_read... done [ 91.577763][ T6900] bcachefs (loop0): alloc_read... done [ 91.578987][ T6900] bcachefs (loop0): stripes_read... done [ 91.580113][ T6900] bcachefs (loop0): snapshots_read... done [ 91.581745][ T6900] bcachefs (loop0): check_allocations... done [ 91.593300][ T6900] bcachefs (loop0): going read-write [ 91.597440][ T6900] bcachefs (loop0): done starting filesystem [ 91.608381][ T6417] bcachefs (loop0): shutting down [ 91.609411][ T6417] bcachefs (loop0): going read-only [ 91.610577][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 91.647045][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 91.691582][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 91.694521][ T43] bcachefs (loop0): fatal error - emergency read only [ 91.696437][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 91.698481][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 91.700425][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 91.708791][ T6417] bcachefs (loop0): shutdown complete executing program [ 92.673568][ T6911] loop0: detected capacity change from 0 to 32768 [ 92.744173][ T6911] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 92.748823][ T6911] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 92.750552][ T6911] bcachefs (loop0): Version upgrade required: [ 92.750552][ T6911] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 92.750552][ T6911] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 92.750552][ T6911] 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 [ 92.766170][ T6911] bcachefs (loop0): dropping and reconstructing all alloc info [ 92.775293][ T6911] bcachefs (loop0): check_topology... done [ 92.776681][ T6911] bcachefs (loop0): accounting_read... done [ 92.827792][ T6911] bcachefs (loop0): alloc_read... done [ 92.828940][ T6911] bcachefs (loop0): stripes_read... done [ 92.830081][ T6911] bcachefs (loop0): snapshots_read... done [ 92.831376][ T6911] bcachefs (loop0): check_allocations... done [ 92.841891][ T6911] bcachefs (loop0): going read-write [ 92.845717][ T6911] bcachefs (loop0): done starting filesystem [ 92.854108][ T6417] bcachefs (loop0): shutting down [ 92.855172][ T6417] bcachefs (loop0): going read-only [ 92.856159][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 92.916886][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 92.962447][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 92.965451][ T44] bcachefs (loop0): fatal error - emergency read only [ 92.967332][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 92.969522][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 92.971445][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 92.980033][ T6417] bcachefs (loop0): shutdown complete executing program [ 93.963006][ T6922] loop0: detected capacity change from 0 to 32768 [ 94.032923][ T6922] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 94.037574][ T6922] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 94.039312][ T6922] bcachefs (loop0): Version upgrade required: [ 94.039312][ T6922] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 94.039312][ T6922] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 94.039312][ T6922] 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 [ 94.054576][ T6922] bcachefs (loop0): dropping and reconstructing all alloc info [ 94.062524][ T6922] bcachefs (loop0): check_topology... done [ 94.063741][ T6922] bcachefs (loop0): accounting_read... done [ 94.064959][ T6922] bcachefs (loop0): alloc_read... done [ 94.066119][ T6922] bcachefs (loop0): stripes_read... done [ 94.067316][ T6922] bcachefs (loop0): snapshots_read... done [ 94.068794][ T6922] bcachefs (loop0): check_allocations... done [ 94.080780][ T6922] bcachefs (loop0): going read-write [ 94.084515][ T6922] bcachefs (loop0): done starting filesystem [ 94.099228][ T6417] bcachefs (loop0): shutting down [ 94.100439][ T6417] bcachefs (loop0): going read-only [ 94.101548][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 94.147064][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 94.192481][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 94.195461][ T585] bcachefs (loop0): fatal error - emergency read only [ 94.197516][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 94.199600][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 94.201584][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 94.210638][ T6417] bcachefs (loop0): shutdown complete executing program [ 95.156188][ T6933] loop0: detected capacity change from 0 to 32768 [ 95.224480][ T6933] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 95.229215][ T6933] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 95.230893][ T6933] bcachefs (loop0): Version upgrade required: [ 95.230893][ T6933] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 95.230893][ T6933] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 95.230893][ T6933] 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 [ 95.246416][ T6933] bcachefs (loop0): dropping and reconstructing all alloc info [ 95.254070][ T6933] bcachefs (loop0): check_topology... done [ 95.255350][ T6933] bcachefs (loop0): accounting_read... done [ 95.256741][ T6933] bcachefs (loop0): alloc_read... done [ 95.257976][ T6933] bcachefs (loop0): stripes_read... done [ 95.259201][ T6933] bcachefs (loop0): snapshots_read... done [ 95.260500][ T6933] bcachefs (loop0): check_allocations... done [ 95.270775][ T6933] bcachefs (loop0): going read-write [ 95.274679][ T6933] bcachefs (loop0): done starting filesystem [ 95.287845][ T6417] bcachefs (loop0): shutting down [ 95.288929][ T6417] bcachefs (loop0): going read-only [ 95.289998][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 95.346816][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 95.392059][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 95.395213][ T43] bcachefs (loop0): fatal error - emergency read only [ 95.397313][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 95.399405][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 95.401336][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 95.409340][ T6417] bcachefs (loop0): shutdown complete executing program [ 96.484790][ T6944] loop0: detected capacity change from 0 to 32768 [ 96.574774][ T6944] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 96.579727][ T6944] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 96.581484][ T6944] bcachefs (loop0): Version upgrade required: [ 96.581484][ T6944] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 96.581484][ T6944] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 96.581484][ T6944] 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 [ 96.597609][ T6944] bcachefs (loop0): dropping and reconstructing all alloc info [ 96.605213][ T6944] bcachefs (loop0): check_topology... done [ 96.606498][ T6944] bcachefs (loop0): accounting_read... done [ 96.647889][ T6944] bcachefs (loop0): alloc_read... done [ 96.649089][ T6944] bcachefs (loop0): stripes_read... done [ 96.650339][ T6944] bcachefs (loop0): snapshots_read... done [ 96.651761][ T6944] bcachefs (loop0): check_allocations... done [ 96.662405][ T6944] bcachefs (loop0): going read-write [ 96.666327][ T6944] bcachefs (loop0): done starting filesystem [ 96.685115][ T6417] bcachefs (loop0): shutting down [ 96.686192][ T6417] bcachefs (loop0): going read-only [ 96.696434][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 96.756853][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 96.820455][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 96.824230][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 96.827458][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 96.827670][ T43] bcachefs (loop0): fatal error - emergency read only [ 96.831161][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 96.840038][ T6417] bcachefs (loop0): shutdown complete executing program [ 97.946192][ T6955] loop0: detected capacity change from 0 to 32768 [ 98.002738][ T6955] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 98.007402][ T6955] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 98.009109][ T6955] bcachefs (loop0): Version upgrade required: [ 98.009109][ T6955] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 98.009109][ T6955] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 98.009109][ T6955] 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 [ 98.023549][ T6955] bcachefs (loop0): dropping and reconstructing all alloc info [ 98.031173][ T6955] bcachefs (loop0): check_topology... done [ 98.032413][ T6955] bcachefs (loop0): accounting_read... done [ 98.033668][ T6955] bcachefs (loop0): alloc_read... done [ 98.034774][ T6955] bcachefs (loop0): stripes_read... done [ 98.035940][ T6955] bcachefs (loop0): snapshots_read... done [ 98.037256][ T6955] bcachefs (loop0): check_allocations... done [ 98.048470][ T6955] bcachefs (loop0): going read-write [ 98.052280][ T6955] bcachefs (loop0): done starting filesystem [ 98.069273][ T6417] bcachefs (loop0): shutting down [ 98.070386][ T6417] bcachefs (loop0): going read-only [ 98.071427][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 98.107019][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 98.119645][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 98.122536][ T585] bcachefs (loop0): fatal error - emergency read only [ 98.124252][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 98.126339][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 98.128286][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 98.136588][ T6417] bcachefs (loop0): shutdown complete executing program [ 99.170374][ T6966] loop0: detected capacity change from 0 to 32768 [ 99.232795][ T6966] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 99.237560][ T6966] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 99.239257][ T6966] bcachefs (loop0): Version upgrade required: [ 99.239257][ T6966] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 99.239257][ T6966] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 99.239257][ T6966] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 99.255222][ T6966] bcachefs (loop0): dropping and reconstructing all alloc info [ 99.262707][ T6966] bcachefs (loop0): check_topology... done [ 99.263970][ T6966] bcachefs (loop0): accounting_read... done [ 99.265348][ T6966] bcachefs (loop0): alloc_read... done [ 99.266748][ T6966] bcachefs (loop0): stripes_read... done [ 99.267977][ T6966] bcachefs (loop0): snapshots_read... done [ 99.269233][ T6966] bcachefs (loop0): check_allocations... done [ 99.279527][ T6966] bcachefs (loop0): going read-write [ 99.283319][ T6966] bcachefs (loop0): done starting filesystem [ 99.297844][ T6417] bcachefs (loop0): shutting down [ 99.298976][ T6417] bcachefs (loop0): going read-only [ 99.300035][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 99.347073][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 99.391949][ T585] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 99.394850][ T585] bcachefs (loop0): fatal error - emergency read only [ 99.396812][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 99.398844][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 99.400737][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 99.408877][ T6417] bcachefs (loop0): shutdown complete executing program [ 100.413005][ T6977] loop0: detected capacity change from 0 to 32768 [ 100.483254][ T6977] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 100.487879][ T6977] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 100.489534][ T6977] bcachefs (loop0): Version upgrade required: [ 100.489534][ T6977] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 100.489534][ T6977] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 100.489534][ T6977] 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 [ 100.504961][ T6977] bcachefs (loop0): dropping and reconstructing all alloc info [ 100.512618][ T6977] bcachefs (loop0): check_topology... done [ 100.514033][ T6977] bcachefs (loop0): accounting_read... done [ 100.515362][ T6977] bcachefs (loop0): alloc_read... done [ 100.516570][ T6977] bcachefs (loop0): stripes_read... done [ 100.517828][ T6977] bcachefs (loop0): snapshots_read... done [ 100.519192][ T6977] bcachefs (loop0): check_allocations... done [ 100.529832][ T6977] bcachefs (loop0): going read-write [ 100.534118][ T6977] bcachefs (loop0): done starting filesystem [ 100.548657][ T6417] bcachefs (loop0): shutting down [ 100.549810][ T6417] bcachefs (loop0): going read-only [ 100.550814][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 100.597407][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 100.651981][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 100.654878][ T44] bcachefs (loop0): fatal error - emergency read only [ 100.656858][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 100.658955][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 100.660808][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 100.669587][ T6417] bcachefs (loop0): shutdown complete executing program [ 101.725905][ T6988] loop0: detected capacity change from 0 to 32768 [ 101.782920][ T6988] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 101.787583][ T6988] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 101.789154][ T6988] bcachefs (loop0): Version upgrade required: [ 101.789154][ T6988] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 101.789154][ T6988] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 101.789154][ T6988] 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 [ 101.804370][ T6988] bcachefs (loop0): dropping and reconstructing all alloc info [ 101.811867][ T6988] bcachefs (loop0): check_topology... done [ 101.813121][ T6988] bcachefs (loop0): accounting_read... done [ 101.877931][ T6988] bcachefs (loop0): alloc_read... done [ 101.879172][ T6988] bcachefs (loop0): stripes_read... done [ 101.880374][ T6988] bcachefs (loop0): snapshots_read... done [ 101.881997][ T6988] bcachefs (loop0): check_allocations... done [ 101.892715][ T6988] bcachefs (loop0): going read-write [ 101.896945][ T6988] bcachefs (loop0): done starting filesystem [ 101.911506][ T6417] bcachefs (loop0): shutting down [ 101.912594][ T6417] bcachefs (loop0): going read-only [ 101.913609][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 101.946867][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 101.991045][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 101.994092][ T44] bcachefs (loop0): fatal error - emergency read only [ 101.995723][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 101.998108][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 102.000037][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 102.008851][ T6417] bcachefs (loop0): shutdown complete executing program [ 102.985040][ T6999] loop0: detected capacity change from 0 to 32768 [ 103.043330][ T6999] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 103.048178][ T6999] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 103.049967][ T6999] bcachefs (loop0): Version upgrade required: [ 103.049967][ T6999] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 103.049967][ T6999] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 103.049967][ T6999] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 103.066136][ T6999] bcachefs (loop0): dropping and reconstructing all alloc info [ 103.074532][ T6999] bcachefs (loop0): check_topology... done [ 103.075809][ T6999] bcachefs (loop0): accounting_read... done [ 103.127892][ T6999] bcachefs (loop0): alloc_read... done [ 103.129132][ T6999] bcachefs (loop0): stripes_read... done [ 103.130310][ T6999] bcachefs (loop0): snapshots_read... done [ 103.131575][ T6999] bcachefs (loop0): check_allocations... done [ 103.142538][ T6999] bcachefs (loop0): going read-write [ 103.146550][ T6999] bcachefs (loop0): done starting filesystem [ 103.159137][ T6417] bcachefs (loop0): shutting down [ 103.160313][ T6417] bcachefs (loop0): going read-only [ 103.161384][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 103.217053][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 103.281739][ T44] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 103.284703][ T44] bcachefs (loop0): fatal error - emergency read only [ 103.286444][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 103.288630][ T6417] bcachefs (loop0): unshutdown complete, journal seq 14 [ 103.290675][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 103.299102][ T6417] bcachefs (loop0): shutdown complete executing program [ 104.425769][ T7010] loop0: detected capacity change from 0 to 32768 [ 104.482995][ T7010] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 104.487640][ T7010] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 104.489305][ T7010] bcachefs (loop0): Version upgrade required: [ 104.489305][ T7010] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 104.489305][ T7010] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 104.489305][ T7010] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 104.504705][ T7010] bcachefs (loop0): dropping and reconstructing all alloc info [ 104.512841][ T7010] bcachefs (loop0): check_topology... done [ 104.514194][ T7010] bcachefs (loop0): accounting_read... done [ 104.515555][ T7010] bcachefs (loop0): alloc_read... done [ 104.516782][ T7010] bcachefs (loop0): stripes_read... done [ 104.517997][ T7010] bcachefs (loop0): snapshots_read... done [ 104.519194][ T7010] bcachefs (loop0): check_allocations... done [ 104.529478][ T7010] bcachefs (loop0): going read-write [ 104.533190][ T7010] bcachefs (loop0): done starting filesystem [ 104.545792][ T6417] bcachefs (loop0): shutting down [ 104.546982][ T6417] bcachefs (loop0): going read-only [ 104.548077][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 104.597104][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 104.642661][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 104.645645][ T43] bcachefs (loop0): fatal error - emergency read only [ 104.647486][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 104.649540][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 104.651494][ T6417] bcachefs (loop0): done going read-only, filesystem not clean [ 104.660121][ T6417] bcachefs (loop0): shutdown complete executing program [ 105.708248][ T7021] loop0: detected capacity change from 0 to 32768 [ 105.773963][ T7021] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,degraded,no_splitbrain_check,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow [ 105.779174][ T7021] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 105.780958][ T7021] bcachefs (loop0): Version upgrade required: [ 105.780958][ T7021] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 105.780958][ T7021] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 105.780958][ T7021] 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 [ 105.797430][ T7021] bcachefs (loop0): dropping and reconstructing all alloc info [ 105.804898][ T7021] bcachefs (loop0): check_topology... done [ 105.806278][ T7021] bcachefs (loop0): accounting_read... done [ 105.807729][ T7021] bcachefs (loop0): alloc_read... done [ 105.808850][ T7021] bcachefs (loop0): stripes_read... done [ 105.810007][ T7021] bcachefs (loop0): snapshots_read... done [ 105.811293][ T7021] bcachefs (loop0): check_allocations... done [ 105.823351][ T7021] bcachefs (loop0): going read-write [ 105.827622][ T7021] bcachefs (loop0): done starting filesystem [ 105.835789][ T6417] bcachefs (loop0): shutting down [ 105.840985][ T6417] bcachefs (loop0): going read-only [ 105.842229][ T6417] bcachefs (loop0): finished waiting for writes to stop [ 105.887078][ T6417] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 105.930740][ T6417] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 12 [ 105.934327][ T43] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 105.937223][ T6417] bcachefs (loop0): unshutdown complete, journal seq 13 [ 105.937401][ T43] bcachefs (loop0): fatal error - emergency read only [ 105.940453][ T43] ------------[ cut here ]------------ [ 105.941518][ T43] kernel BUG at fs/bcachefs/journal.h:375! [ 105.942666][ T43] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 105.944245][ T43] Modules linked in: [ 105.945046][ T43] CPU: 1 UID: 0 PID: 43 Comm: kworker/u8:2 Not tainted 6.12.0-rc6-syzkaller-g563047e691f2 #0 [ 105.947101][ T43] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 105.949259][ T43] Workqueue: btree_update btree_interior_update_work [ 105.950628][ T43] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 105.952326][ T43] pc : bch2_journal_res_get+0x6fc/0x710 [ 105.953466][ T43] lr : bch2_journal_res_get+0x6fc/0x710 [ 105.954721][ T43] sp : ffff800097fd7560 [ 105.955635][ T43] x29: ffff800097fd7650 x28: 000000000000000e x27: ffff0000e444a500 [ 105.957301][ T43] x26: 1fffe000199d981a x25: dfff800000000000 x24: 1ffff00012ffaebc [ 105.959001][ T43] x23: 0000000000000044 x22: ffff800097fd75e0 x21: ffff0000e444a500 [ 105.960755][ T43] x20: 0000000000000004 x19: ffff0000ccecc0d0 x18: ffff800097fd6740 [ 105.962454][ T43] x17: 0000000000000000 x16: ffff80008b3e4508 x15: ffff700012ffae9c [ 105.964175][ T43] x14: 1ffff00012ffae9c x13: 0000000000000004 x12: ffffffffffffffff [ 105.966045][ T43] x11: ffff700012ffae9c x10: 0000000000ff0100 x9 : 0000000000000000 [ 105.967826][ T43] x8 : ffff0000c2459e40 x7 : 0000000000000000 x6 : 0000000000000105 [ 105.969654][ T43] x5 : ffff800097fd7308 x4 : 0000000000000000 x3 : 000000000000000e [ 105.971309][ T43] x2 : 0000000000000044 x1 : 0000000000000000 x0 : 0000000000000000 [ 105.973061][ T43] Call trace: [ 105.973757][ T43] bch2_journal_res_get+0x6fc/0x710 (P) [ 105.974944][ T43] bch2_journal_res_get+0x6fc/0x710 (L) [ 105.976245][ T43] __bch2_trans_commit+0x2a00/0x6604 [ 105.977354][ T43] btree_interior_update_work+0xd40/0x1e00 [ 105.978472][ T43] process_one_work+0x7bc/0x1600 [ 105.979473][ T43] worker_thread+0x97c/0xeec [ 105.980450][ T43] kthread+0x288/0x310 [ 105.981406][ T43] ret_from_fork+0x10/0x20 [ 105.982411][ T43] Code: 955b0a17 97748ee5 d4210000 97748ee3 (d4210000) [ 105.983824][ T43] ---[ end trace 0000000000000000 ]--- [ 106.535911][ T43] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 106.537355][ T43] SMP: stopping secondary CPUs [ 106.538323][ T43] Kernel Offset: disabled [ 106.539204][ T43] CPU features: 0x40,0000081c,00800250,82017203 [ 106.540427][ T43] Memory Limit: none [ 107.066796][ T43] Rebooting in 86400 seconds..