going read-write [ 244.886898][ T6630] bcachefs (loop0): done starting filesystem [ 244.917296][ T5851] bcachefs (loop0): shutting down [ 244.922349][ T5851] bcachefs (loop0): going read-only [ 244.927980][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 244.935774][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 244.959196][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 244.972115][ T36] bcachefs (loop0): fatal error - emergency read only [ 244.979238][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 244.988909][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 244.996883][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 245.014510][ T5851] bcachefs (loop0): shutdown complete executing program [ 246.141835][ T6642] loop0: detected capacity change from 0 to 32768 [ 246.201299][ T6642] 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 [ 246.223704][ T6642] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 246.231761][ T6642] bcachefs (loop0): Version upgrade required: [ 246.231761][ T6642] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 246.231761][ T6642] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 246.231761][ T6642] 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 [ 246.304270][ T6642] bcachefs (loop0): dropping and reconstructing all alloc info [ 246.319991][ T6642] bcachefs (loop0): check_topology... done [ 246.325923][ T6642] bcachefs (loop0): accounting_read... done [ 246.331981][ T6642] bcachefs (loop0): alloc_read... done [ 246.337750][ T6642] bcachefs (loop0): stripes_read... done [ 246.343442][ T6642] bcachefs (loop0): snapshots_read... done [ 246.349416][ T6642] bcachefs (loop0): check_allocations... done [ 246.370792][ T6642] bcachefs (loop0): going read-write [ 246.380531][ T6642] bcachefs (loop0): done starting filesystem [ 246.410050][ T5851] bcachefs (loop0): shutting down [ 246.415819][ T5851] bcachefs (loop0): going read-only [ 246.421048][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 246.429703][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 246.453385][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 246.466279][ T12] bcachefs (loop0): fatal error - emergency read only [ 246.473305][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 246.483137][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 246.491237][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 246.509414][ T5851] bcachefs (loop0): shutdown complete executing program [ 247.771384][ T6654] loop0: detected capacity change from 0 to 32768 [ 247.830341][ T6654] 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 [ 247.853210][ T6654] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 247.861635][ T6654] bcachefs (loop0): Version upgrade required: [ 247.861635][ T6654] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 247.861635][ T6654] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 247.861635][ T6654] 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 [ 247.933789][ T6654] bcachefs (loop0): dropping and reconstructing all alloc info [ 247.949554][ T6654] bcachefs (loop0): check_topology... done [ 247.955768][ T6654] bcachefs (loop0): accounting_read... done [ 247.961831][ T6654] bcachefs (loop0): alloc_read... done [ 247.967371][ T6654] bcachefs (loop0): stripes_read... done [ 247.973058][ T6654] bcachefs (loop0): snapshots_read... done [ 247.979216][ T6654] bcachefs (loop0): check_allocations... done [ 248.000421][ T6654] bcachefs (loop0): going read-write [ 248.009574][ T6654] bcachefs (loop0): done starting filesystem [ 248.038986][ T5851] bcachefs (loop0): shutting down [ 248.044234][ T5851] bcachefs (loop0): going read-only [ 248.049445][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 248.056960][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 248.080314][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 248.093490][ T36] bcachefs (loop0): fatal error - emergency read only [ 248.100656][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 248.110406][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 248.118195][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 248.136341][ T5851] bcachefs (loop0): shutdown complete executing program [ 249.230329][ T6666] loop0: detected capacity change from 0 to 32768 [ 249.290605][ T6666] 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 [ 249.313170][ T6666] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 249.321391][ T6666] bcachefs (loop0): Version upgrade required: [ 249.321391][ T6666] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 249.321391][ T6666] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 249.321391][ T6666] 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 [ 249.394213][ T6666] bcachefs (loop0): dropping and reconstructing all alloc info [ 249.409769][ T6666] bcachefs (loop0): check_topology... done [ 249.415749][ T6666] bcachefs (loop0): accounting_read... done [ 249.421829][ T6666] bcachefs (loop0): alloc_read... done [ 249.427688][ T6666] bcachefs (loop0): stripes_read... done [ 249.433862][ T6666] bcachefs (loop0): snapshots_read... done [ 249.439795][ T6666] bcachefs (loop0): check_allocations... done [ 249.461588][ T6666] bcachefs (loop0): going read-write [ 249.471028][ T6666] bcachefs (loop0): done starting filesystem [ 249.494146][ T5851] bcachefs (loop0): shutting down [ 249.499191][ T5851] bcachefs (loop0): going read-only [ 249.504883][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 249.512239][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 249.535374][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 249.548501][ T1127] bcachefs (loop0): fatal error - emergency read only [ 249.555766][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 249.565634][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 249.573268][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 249.591028][ T5851] bcachefs (loop0): shutdown complete executing program [ 250.729368][ T6678] loop0: detected capacity change from 0 to 32768 [ 250.794450][ T6678] 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 [ 250.816763][ T6678] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 250.825086][ T6678] bcachefs (loop0): Version upgrade required: [ 250.825086][ T6678] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 250.825086][ T6678] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 250.825086][ T6678] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 250.897815][ T6678] bcachefs (loop0): dropping and reconstructing all alloc info [ 250.913416][ T6678] bcachefs (loop0): check_topology... done [ 250.919361][ T6678] bcachefs (loop0): accounting_read... done [ 250.925518][ T6678] bcachefs (loop0): alloc_read... done [ 250.931034][ T6678] bcachefs (loop0): stripes_read... done [ 250.936848][ T6678] bcachefs (loop0): snapshots_read... done [ 250.942786][ T6678] bcachefs (loop0): check_allocations... done [ 250.964551][ T6678] bcachefs (loop0): going read-write [ 250.974005][ T6678] bcachefs (loop0): done starting filesystem [ 250.998720][ T5851] bcachefs (loop0): shutting down [ 251.004180][ T5851] bcachefs (loop0): going read-only [ 251.009399][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 251.017686][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 251.043303][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 251.056115][ T1127] bcachefs (loop0): fatal error - emergency read only [ 251.063241][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 251.073788][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 251.081431][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 251.099173][ T5851] bcachefs (loop0): shutdown complete executing program [ 252.276528][ T6690] loop0: detected capacity change from 0 to 32768 [ 252.330734][ T6690] 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 [ 252.353043][ T6690] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 252.361270][ T6690] bcachefs (loop0): Version upgrade required: [ 252.361270][ T6690] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 252.361270][ T6690] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 252.361270][ T6690] 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 [ 252.433419][ T6690] bcachefs (loop0): dropping and reconstructing all alloc info [ 252.449727][ T6690] bcachefs (loop0): check_topology... done [ 252.455904][ T6690] bcachefs (loop0): accounting_read... done [ 252.462048][ T6690] bcachefs (loop0): alloc_read... done [ 252.467615][ T6690] bcachefs (loop0): stripes_read... done [ 252.473301][ T6690] bcachefs (loop0): snapshots_read... done [ 252.479253][ T6690] bcachefs (loop0): check_allocations... done [ 252.500437][ T6690] bcachefs (loop0): going read-write [ 252.510230][ T6690] bcachefs (loop0): done starting filesystem [ 252.536647][ T5851] bcachefs (loop0): shutting down [ 252.541702][ T5851] bcachefs (loop0): going read-only [ 252.548612][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 252.556396][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 252.580371][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 252.593248][ T12] bcachefs (loop0): fatal error - emergency read only [ 252.600560][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 252.610433][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 252.618235][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 252.636200][ T5851] bcachefs (loop0): shutdown complete executing program [ 253.844260][ T6702] loop0: detected capacity change from 0 to 32768 [ 253.909982][ T6702] 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 [ 253.932330][ T6702] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 253.940896][ T6702] bcachefs (loop0): Version upgrade required: [ 253.940896][ T6702] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 253.940896][ T6702] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 253.940896][ T6702] 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 [ 254.013709][ T6702] bcachefs (loop0): dropping and reconstructing all alloc info [ 254.029083][ T6702] bcachefs (loop0): check_topology... done [ 254.035059][ T6702] bcachefs (loop0): accounting_read... done [ 254.041266][ T6702] bcachefs (loop0): alloc_read... done [ 254.046877][ T6702] bcachefs (loop0): stripes_read... done [ 254.052585][ T6702] bcachefs (loop0): snapshots_read... done [ 254.058680][ T6702] bcachefs (loop0): check_allocations... done [ 254.080013][ T6702] bcachefs (loop0): going read-write [ 254.088925][ T6702] bcachefs (loop0): done starting filesystem [ 254.113340][ T5851] bcachefs (loop0): shutting down [ 254.118475][ T5851] bcachefs (loop0): going read-only [ 254.125094][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 254.132688][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 254.156301][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 254.169313][ T36] bcachefs (loop0): fatal error - emergency read only [ 254.176899][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 254.186621][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 254.194432][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 254.212375][ T5851] bcachefs (loop0): shutdown complete executing program [ 255.342978][ T6714] loop0: detected capacity change from 0 to 32768 [ 255.411052][ T6714] 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 [ 255.433731][ T6714] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 255.442072][ T6714] bcachefs (loop0): Version upgrade required: [ 255.442072][ T6714] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 255.442072][ T6714] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 255.442072][ T6714] 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 [ 255.515158][ T6714] bcachefs (loop0): dropping and reconstructing all alloc info [ 255.530902][ T6714] bcachefs (loop0): check_topology... done [ 255.536834][ T6714] bcachefs (loop0): accounting_read... done [ 255.542953][ T6714] bcachefs (loop0): alloc_read... done [ 255.548708][ T6714] bcachefs (loop0): stripes_read... done [ 255.554491][ T6714] bcachefs (loop0): snapshots_read... done [ 255.560433][ T6714] bcachefs (loop0): check_allocations... done [ 255.582116][ T6714] bcachefs (loop0): going read-write [ 255.591442][ T6714] bcachefs (loop0): done starting filesystem [ 255.618695][ T5851] bcachefs (loop0): shutting down [ 255.624167][ T5851] bcachefs (loop0): going read-only [ 255.629377][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 255.638354][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 255.663332][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 255.676032][ T36] bcachefs (loop0): fatal error - emergency read only [ 255.683124][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 255.693175][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 255.700888][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 255.718531][ T5851] bcachefs (loop0): shutdown complete executing program [ 256.849890][ T6726] loop0: detected capacity change from 0 to 32768 [ 256.910085][ T6726] 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 [ 256.932831][ T6726] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 256.941270][ T6726] bcachefs (loop0): Version upgrade required: [ 256.941270][ T6726] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 256.941270][ T6726] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 256.941270][ T6726] 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 [ 257.013714][ T6726] bcachefs (loop0): dropping and reconstructing all alloc info [ 257.029293][ T6726] bcachefs (loop0): check_topology... done [ 257.035269][ T6726] bcachefs (loop0): accounting_read... done [ 257.041468][ T6726] bcachefs (loop0): alloc_read... done [ 257.047041][ T6726] bcachefs (loop0): stripes_read... done [ 257.052732][ T6726] bcachefs (loop0): snapshots_read... done [ 257.058875][ T6726] bcachefs (loop0): check_allocations... done [ 257.080298][ T6726] bcachefs (loop0): going read-write [ 257.089974][ T6726] bcachefs (loop0): done starting filesystem [ 257.115626][ T5851] bcachefs (loop0): shutting down [ 257.120652][ T5851] bcachefs (loop0): going read-only [ 257.127670][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 257.135222][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 257.159179][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 257.171985][ T12] bcachefs (loop0): fatal error - emergency read only [ 257.179245][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 257.189129][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 257.196943][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 257.214524][ T5851] bcachefs (loop0): shutdown complete executing program [ 258.465987][ T6738] loop0: detected capacity change from 0 to 32768 [ 258.521910][ T6738] 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 [ 258.544274][ T6738] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 258.552331][ T6738] bcachefs (loop0): Version upgrade required: [ 258.552331][ T6738] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 258.552331][ T6738] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 258.552331][ T6738] 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 [ 258.625661][ T6738] bcachefs (loop0): dropping and reconstructing all alloc info [ 258.641493][ T6738] bcachefs (loop0): check_topology... done [ 258.647481][ T6738] bcachefs (loop0): accounting_read... done [ 258.653782][ T6738] bcachefs (loop0): alloc_read... done [ 258.659273][ T6738] bcachefs (loop0): stripes_read... done [ 258.665020][ T6738] bcachefs (loop0): snapshots_read... done [ 258.671126][ T6738] bcachefs (loop0): check_allocations... done [ 258.692588][ T6738] bcachefs (loop0): going read-write [ 258.702065][ T6738] bcachefs (loop0): done starting filesystem [ 258.729266][ T5851] bcachefs (loop0): shutting down [ 258.734508][ T5851] bcachefs (loop0): going read-only [ 258.739736][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 258.748838][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 258.771989][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 258.784946][ T12] bcachefs (loop0): fatal error - emergency read only [ 258.792056][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 258.801893][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 258.809770][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 258.827807][ T5851] bcachefs (loop0): shutdown complete executing program [ 259.886121][ T6750] loop0: detected capacity change from 0 to 32768 [ 259.950582][ T6750] 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 [ 259.974306][ T6750] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 259.982346][ T6750] bcachefs (loop0): Version upgrade required: [ 259.982346][ T6750] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 259.982346][ T6750] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 259.982346][ T6750] 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 [ 260.055216][ T6750] bcachefs (loop0): dropping and reconstructing all alloc info [ 260.070552][ T6750] bcachefs (loop0): check_topology... done [ 260.076487][ T6750] bcachefs (loop0): accounting_read... done [ 260.082612][ T6750] bcachefs (loop0): alloc_read... done [ 260.088168][ T6750] bcachefs (loop0): stripes_read... done [ 260.093893][ T6750] bcachefs (loop0): snapshots_read... done [ 260.099790][ T6750] bcachefs (loop0): check_allocations... done [ 260.121407][ T6750] bcachefs (loop0): going read-write [ 260.131372][ T6750] bcachefs (loop0): done starting filesystem [ 260.159486][ T5851] bcachefs (loop0): shutting down [ 260.164726][ T5851] bcachefs (loop0): going read-only [ 260.169946][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 260.177733][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 260.202024][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 260.214640][ T36] bcachefs (loop0): fatal error - emergency read only [ 260.221651][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 260.231563][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 260.239410][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 260.257879][ T5851] bcachefs (loop0): shutdown complete executing program [ 261.361428][ T6762] loop0: detected capacity change from 0 to 32768 [ 261.416671][ T6762] 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 [ 261.439425][ T6762] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 261.447563][ T6762] bcachefs (loop0): Version upgrade required: [ 261.447563][ T6762] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 261.447563][ T6762] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 261.447563][ T6762] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 261.519840][ T6762] bcachefs (loop0): dropping and reconstructing all alloc info [ 261.535624][ T6762] bcachefs (loop0): check_topology... done [ 261.541470][ T6762] bcachefs (loop0): accounting_read... done [ 261.547600][ T6762] bcachefs (loop0): alloc_read... done [ 261.553110][ T6762] bcachefs (loop0): stripes_read... done [ 261.558951][ T6762] bcachefs (loop0): snapshots_read... done [ 261.564920][ T6762] bcachefs (loop0): check_allocations... done [ 261.586826][ T6762] bcachefs (loop0): going read-write [ 261.596104][ T6762] bcachefs (loop0): done starting filesystem [ 261.623107][ T5851] bcachefs (loop0): shutting down [ 261.628380][ T5851] bcachefs (loop0): going read-only [ 261.633698][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 261.641510][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 261.665488][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 261.678816][ T36] bcachefs (loop0): fatal error - emergency read only [ 261.686056][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 261.695801][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 261.703729][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 261.721147][ T5851] bcachefs (loop0): shutdown complete executing program [ 262.928912][ T6774] loop0: detected capacity change from 0 to 32768 [ 262.991596][ T6774] 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 [ 263.014257][ T6774] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 263.022295][ T6774] bcachefs (loop0): Version upgrade required: [ 263.022295][ T6774] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 263.022295][ T6774] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 263.022295][ T6774] 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 [ 263.095079][ T6774] bcachefs (loop0): dropping and reconstructing all alloc info [ 263.110502][ T6774] bcachefs (loop0): check_topology... done [ 263.116491][ T6774] bcachefs (loop0): accounting_read... done [ 263.122833][ T6774] bcachefs (loop0): alloc_read... done [ 263.128387][ T6774] bcachefs (loop0): stripes_read... done [ 263.134205][ T6774] bcachefs (loop0): snapshots_read... done [ 263.140102][ T6774] bcachefs (loop0): check_allocations... done [ 263.161428][ T6774] bcachefs (loop0): going read-write [ 263.170847][ T6774] bcachefs (loop0): done starting filesystem [ 263.203656][ T5851] bcachefs (loop0): shutting down [ 263.208719][ T5851] bcachefs (loop0): going read-only [ 263.214868][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 263.222208][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 263.246710][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 263.259470][ T1127] bcachefs (loop0): fatal error - emergency read only [ 263.266763][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 263.276571][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 263.284371][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 263.302414][ T5851] bcachefs (loop0): shutdown complete executing program [ 264.441790][ T6786] loop0: detected capacity change from 0 to 32768 [ 264.495379][ T6786] 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 [ 264.517760][ T6786] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 264.526774][ T6786] bcachefs (loop0): Version upgrade required: [ 264.526774][ T6786] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 264.526774][ T6786] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 264.526774][ T6786] 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 [ 264.599324][ T6786] bcachefs (loop0): dropping and reconstructing all alloc info [ 264.615080][ T6786] bcachefs (loop0): check_topology... done [ 264.620980][ T6786] bcachefs (loop0): accounting_read... done [ 264.627357][ T6786] bcachefs (loop0): alloc_read... done [ 264.632873][ T6786] bcachefs (loop0): stripes_read... done [ 264.638618][ T6786] bcachefs (loop0): snapshots_read... done [ 264.644579][ T6786] bcachefs (loop0): check_allocations... done [ 264.665962][ T6786] bcachefs (loop0): going read-write [ 264.675277][ T6786] bcachefs (loop0): done starting filesystem [ 264.701210][ T5851] bcachefs (loop0): shutting down [ 264.706344][ T5851] bcachefs (loop0): going read-only [ 264.711575][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 264.719656][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 264.745710][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 264.758528][ T1127] bcachefs (loop0): fatal error - emergency read only [ 264.765838][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 264.775658][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 264.783322][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 264.801565][ T5851] bcachefs (loop0): shutdown complete executing program [ 266.013161][ T6798] loop0: detected capacity change from 0 to 32768 [ 266.086967][ T6798] 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 [ 266.109284][ T6798] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 266.117419][ T6798] bcachefs (loop0): Version upgrade required: [ 266.117419][ T6798] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 266.117419][ T6798] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 266.117419][ T6798] 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 [ 266.189850][ T6798] bcachefs (loop0): dropping and reconstructing all alloc info [ 266.206495][ T6798] bcachefs (loop0): check_topology... done [ 266.212459][ T6798] bcachefs (loop0): accounting_read... done [ 266.218549][ T6798] bcachefs (loop0): alloc_read... done [ 266.224296][ T6798] bcachefs (loop0): stripes_read... done [ 266.229962][ T6798] bcachefs (loop0): snapshots_read... done [ 266.235902][ T6798] bcachefs (loop0): check_allocations... done [ 266.257396][ T6798] bcachefs (loop0): going read-write [ 266.267596][ T6798] bcachefs (loop0): done starting filesystem [ 266.293640][ T5851] bcachefs (loop0): shutting down [ 266.298674][ T5851] bcachefs (loop0): going read-only [ 266.305128][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 266.312462][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 266.336634][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 266.349397][ T1127] bcachefs (loop0): fatal error - emergency read only [ 266.356855][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 266.366584][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 266.374455][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 266.392278][ T5851] bcachefs (loop0): shutdown complete executing program [ 267.611351][ T6810] loop0: detected capacity change from 0 to 32768 [ 267.678935][ T6810] 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 [ 267.701540][ T6810] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 267.709691][ T6810] bcachefs (loop0): Version upgrade required: [ 267.709691][ T6810] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 267.709691][ T6810] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 267.709691][ T6810] 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 [ 267.781935][ T6810] bcachefs (loop0): dropping and reconstructing all alloc info [ 267.797770][ T6810] bcachefs (loop0): check_topology... done [ 267.803666][ T6810] bcachefs (loop0): accounting_read... done [ 267.809732][ T6810] bcachefs (loop0): alloc_read... done [ 267.815364][ T6810] bcachefs (loop0): stripes_read... done [ 267.821055][ T6810] bcachefs (loop0): snapshots_read... done [ 267.826995][ T6810] bcachefs (loop0): check_allocations... done [ 267.848524][ T6810] bcachefs (loop0): going read-write [ 267.857890][ T6810] bcachefs (loop0): done starting filesystem [ 267.878205][ T5851] bcachefs (loop0): shutting down [ 267.883408][ T5851] bcachefs (loop0): going read-only [ 267.888735][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 267.896368][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 267.920348][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 267.933196][ T1127] bcachefs (loop0): fatal error - emergency read only [ 267.940534][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 267.950324][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 267.958094][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 267.976399][ T5851] bcachefs (loop0): shutdown complete executing program [ 269.181468][ T6822] loop0: detected capacity change from 0 to 32768 [ 269.255864][ T6822] 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 [ 269.278175][ T6822] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 269.286311][ T6822] bcachefs (loop0): Version upgrade required: [ 269.286311][ T6822] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 269.286311][ T6822] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 269.286311][ T6822] 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 [ 269.358821][ T6822] bcachefs (loop0): dropping and reconstructing all alloc info [ 269.374741][ T6822] bcachefs (loop0): check_topology... done [ 269.380733][ T6822] bcachefs (loop0): accounting_read... done [ 269.386949][ T6822] bcachefs (loop0): alloc_read... done [ 269.392480][ T6822] bcachefs (loop0): stripes_read... done [ 269.398198][ T6822] bcachefs (loop0): snapshots_read... done [ 269.404504][ T6822] bcachefs (loop0): check_allocations... done [ 269.426239][ T6822] bcachefs (loop0): going read-write [ 269.436028][ T6822] bcachefs (loop0): done starting filesystem [ 269.461747][ T5851] bcachefs (loop0): shutting down [ 269.466902][ T5851] bcachefs (loop0): going read-only [ 269.472123][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 269.480860][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 269.505632][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 269.518343][ T12] bcachefs (loop0): fatal error - emergency read only [ 269.526006][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 269.535783][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 269.543408][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 269.561280][ T5851] bcachefs (loop0): shutdown complete executing program [ 270.737833][ T6834] loop0: detected capacity change from 0 to 32768 [ 270.793408][ 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 [ 270.816184][ T6834] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 270.824472][ T6834] bcachefs (loop0): Version upgrade required: [ 270.824472][ T6834] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 270.824472][ T6834] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 270.824472][ 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 [ 270.896587][ T6834] bcachefs (loop0): dropping and reconstructing all alloc info [ 270.912184][ T6834] bcachefs (loop0): check_topology... done [ 270.918380][ T6834] bcachefs (loop0): accounting_read... done [ 270.924563][ T6834] bcachefs (loop0): alloc_read... done [ 270.930096][ T6834] bcachefs (loop0): stripes_read... done [ 270.936021][ T6834] bcachefs (loop0): snapshots_read... done [ 270.941966][ T6834] bcachefs (loop0): check_allocations... done [ 270.963676][ T6834] bcachefs (loop0): going read-write [ 270.972793][ T6834] bcachefs (loop0): done starting filesystem [ 270.999470][ T5851] bcachefs (loop0): shutting down [ 271.004799][ T5851] bcachefs (loop0): going read-only [ 271.010014][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 271.019091][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 271.042434][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 271.055556][ T12] bcachefs (loop0): fatal error - emergency read only [ 271.062652][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 271.072358][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 271.080169][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 271.098119][ T5851] bcachefs (loop0): shutdown complete executing program [ 272.263870][ T6846] loop0: detected capacity change from 0 to 32768 [ 272.319187][ T6846] 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 [ 272.341532][ T6846] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 272.349686][ T6846] bcachefs (loop0): Version upgrade required: [ 272.349686][ T6846] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 272.349686][ T6846] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 272.349686][ T6846] 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 [ 272.422127][ T6846] bcachefs (loop0): dropping and reconstructing all alloc info [ 272.438259][ T6846] bcachefs (loop0): check_topology... done [ 272.444581][ T6846] bcachefs (loop0): accounting_read... done [ 272.450706][ T6846] bcachefs (loop0): alloc_read... done [ 272.456294][ T6846] bcachefs (loop0): stripes_read... done [ 272.462071][ T6846] bcachefs (loop0): snapshots_read... done [ 272.468092][ T6846] bcachefs (loop0): check_allocations... done [ 272.489534][ T6846] bcachefs (loop0): going read-write [ 272.499150][ T6846] bcachefs (loop0): done starting filesystem [ 272.531399][ T5851] bcachefs (loop0): shutting down [ 272.537937][ T5851] bcachefs (loop0): going read-only [ 272.543167][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 272.550868][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 272.577912][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 272.590815][ T36] bcachefs (loop0): fatal error - emergency read only [ 272.598321][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 272.608179][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 272.615998][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 272.633615][ T5851] bcachefs (loop0): shutdown complete executing program [ 273.879940][ T6858] loop0: detected capacity change from 0 to 32768 [ 273.944816][ T6858] 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 [ 273.968217][ T6858] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 273.976410][ T6858] bcachefs (loop0): Version upgrade required: [ 273.976410][ T6858] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 273.976410][ T6858] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 273.976410][ T6858] 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 [ 274.049526][ T6858] bcachefs (loop0): dropping and reconstructing all alloc info [ 274.065301][ T6858] bcachefs (loop0): check_topology... done [ 274.071234][ T6858] bcachefs (loop0): accounting_read... done [ 274.077660][ T6858] bcachefs (loop0): alloc_read... done [ 274.083176][ T6858] bcachefs (loop0): stripes_read... done [ 274.088998][ T6858] bcachefs (loop0): snapshots_read... done [ 274.094999][ T6858] bcachefs (loop0): check_allocations... done [ 274.117211][ T6858] bcachefs (loop0): going read-write [ 274.127402][ T6858] bcachefs (loop0): done starting filesystem [ 274.166894][ T5851] bcachefs (loop0): shutting down [ 274.171960][ T5851] bcachefs (loop0): going read-only [ 274.177771][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 274.185359][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 274.210791][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 274.224411][ T36] bcachefs (loop0): fatal error - emergency read only [ 274.231866][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 274.241606][ T5851] bcachefs (loop0): unshutdown complete, journal seq 13 [ 274.249534][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 274.267871][ T5851] bcachefs (loop0): shutdown complete executing program [ 275.399876][ T6870] loop0: detected capacity change from 0 to 32768 [ 275.469452][ T6870] 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 [ 275.491825][ T6870] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 275.500022][ T6870] bcachefs (loop0): Version upgrade required: [ 275.500022][ T6870] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 275.500022][ T6870] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 275.500022][ T6870] 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 [ 275.572415][ T6870] bcachefs (loop0): dropping and reconstructing all alloc info [ 275.588145][ T6870] bcachefs (loop0): check_topology... done [ 275.594217][ T6870] bcachefs (loop0): accounting_read... done [ 275.600373][ T6870] bcachefs (loop0): alloc_read... done [ 275.606061][ T6870] bcachefs (loop0): stripes_read... done [ 275.611796][ T6870] bcachefs (loop0): snapshots_read... done [ 275.617850][ T6870] bcachefs (loop0): check_allocations... done [ 275.639864][ T6870] bcachefs (loop0): going read-write [ 275.649763][ T6870] bcachefs (loop0): done starting filesystem [ 275.675610][ T5851] bcachefs (loop0): shutting down [ 275.680738][ T5851] bcachefs (loop0): going read-only [ 275.686067][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 275.694094][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 275.719893][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 275.732818][ T1127] bcachefs (loop0): fatal error - emergency read only [ 275.740657][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 275.750543][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 275.758326][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 275.777107][ T5851] bcachefs (loop0): shutdown complete executing program [ 276.889587][ T6882] loop0: detected capacity change from 0 to 32768 [ 276.956553][ T6882] 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 [ 276.978865][ T6882] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 276.987016][ T6882] bcachefs (loop0): Version upgrade required: [ 276.987016][ T6882] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 276.987016][ T6882] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 276.987016][ T6882] 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 [ 277.059272][ T6882] bcachefs (loop0): dropping and reconstructing all alloc info [ 277.075263][ T6882] bcachefs (loop0): check_topology... done [ 277.081142][ T6882] bcachefs (loop0): accounting_read... done [ 277.087320][ T6882] bcachefs (loop0): alloc_read... done [ 277.092859][ T6882] bcachefs (loop0): stripes_read... done [ 277.098731][ T6882] bcachefs (loop0): snapshots_read... done [ 277.104754][ T6882] bcachefs (loop0): check_allocations... done [ 277.126964][ T6882] bcachefs (loop0): going read-write [ 277.136380][ T6882] bcachefs (loop0): done starting filesystem [ 277.161746][ T5851] bcachefs (loop0): shutting down [ 277.167005][ T5851] bcachefs (loop0): going read-only [ 277.172302][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 277.180526][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 277.205032][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 277.218295][ T36] bcachefs (loop0): fatal error - emergency read only [ 277.225530][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 277.235397][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 277.243033][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 277.261179][ T5851] bcachefs (loop0): shutdown complete executing program [ 278.345931][ T6894] loop0: detected capacity change from 0 to 32768 [ 278.421877][ T6894] 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 [ 278.444225][ T6894] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 278.452435][ T6894] bcachefs (loop0): Version upgrade required: [ 278.452435][ T6894] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 278.452435][ T6894] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 278.452435][ T6894] 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 [ 278.524873][ T6894] bcachefs (loop0): dropping and reconstructing all alloc info [ 278.540293][ T6894] bcachefs (loop0): check_topology... done [ 278.546230][ T6894] bcachefs (loop0): accounting_read... done [ 278.552330][ T6894] bcachefs (loop0): alloc_read... done [ 278.558276][ T6894] bcachefs (loop0): stripes_read... done [ 278.564196][ T6894] bcachefs (loop0): snapshots_read... done [ 278.570138][ T6894] bcachefs (loop0): check_allocations... done [ 278.591581][ T6894] bcachefs (loop0): going read-write [ 278.601594][ T6894] bcachefs (loop0): done starting filesystem [ 278.627126][ T5851] bcachefs (loop0): shutting down [ 278.632169][ T5851] bcachefs (loop0): going read-only [ 278.637500][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 278.646424][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 278.669567][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 278.682454][ T12] bcachefs (loop0): fatal error - emergency read only [ 278.689574][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 278.699313][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 278.707099][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 278.725581][ T5851] bcachefs (loop0): shutdown complete executing program [ 279.885719][ T6906] loop0: detected capacity change from 0 to 32768 [ 279.947640][ T6906] 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 [ 279.970716][ T6906] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 279.978892][ T6906] bcachefs (loop0): Version upgrade required: [ 279.978892][ T6906] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 279.978892][ T6906] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 279.978892][ T6906] 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 [ 280.051123][ T6906] bcachefs (loop0): dropping and reconstructing all alloc info [ 280.066547][ T6906] bcachefs (loop0): check_topology... done [ 280.072494][ T6906] bcachefs (loop0): accounting_read... done [ 280.079066][ T6906] bcachefs (loop0): alloc_read... done [ 280.084681][ T6906] bcachefs (loop0): stripes_read... done [ 280.090347][ T6906] bcachefs (loop0): snapshots_read... done [ 280.096407][ T6906] bcachefs (loop0): check_allocations... done [ 280.117710][ T6906] bcachefs (loop0): going read-write [ 280.127128][ T6906] bcachefs (loop0): done starting filesystem [ 280.150352][ T5851] bcachefs (loop0): shutting down [ 280.155491][ T5851] bcachefs (loop0): going read-only [ 280.160688][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 280.168646][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 280.192086][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 280.205150][ T36] bcachefs (loop0): fatal error - emergency read only [ 280.212196][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 280.221881][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 280.230030][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 280.248281][ T5851] bcachefs (loop0): shutdown complete executing program [ 281.332420][ T6918] loop0: detected capacity change from 0 to 32768 [ 281.376051][ T6918] 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 [ 281.398466][ T6918] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 281.406602][ T6918] bcachefs (loop0): Version upgrade required: [ 281.406602][ T6918] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 281.406602][ T6918] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 281.406602][ T6918] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 281.479231][ T6918] bcachefs (loop0): dropping and reconstructing all alloc info [ 281.494933][ T6918] bcachefs (loop0): check_topology... done [ 281.500782][ T6918] bcachefs (loop0): accounting_read... done [ 281.506940][ T6918] bcachefs (loop0): alloc_read... done [ 281.512479][ T6918] bcachefs (loop0): stripes_read... done [ 281.518186][ T6918] bcachefs (loop0): snapshots_read... done [ 281.524203][ T6918] bcachefs (loop0): check_allocations... done [ 281.545938][ T6918] bcachefs (loop0): going read-write [ 281.558939][ T6918] bcachefs (loop0): done starting filesystem [ 281.578652][ T5851] bcachefs (loop0): shutting down [ 281.583778][ T5851] bcachefs (loop0): going read-only [ 281.588993][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 281.597429][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 281.621197][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 281.634400][ T36] bcachefs (loop0): fatal error - emergency read only [ 281.641569][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 281.651397][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 281.659419][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 281.678002][ T5851] bcachefs (loop0): shutdown complete executing program [ 282.846943][ T6930] loop0: detected capacity change from 0 to 32768 [ 282.902182][ T6930] 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 [ 282.924624][ T6930] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 282.932676][ T6930] bcachefs (loop0): Version upgrade required: [ 282.932676][ T6930] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 282.932676][ T6930] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 282.932676][ T6930] 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 [ 283.005328][ T6930] bcachefs (loop0): dropping and reconstructing all alloc info [ 283.020803][ T6930] bcachefs (loop0): check_topology... done [ 283.026801][ T6930] bcachefs (loop0): accounting_read... done [ 283.032972][ T6930] bcachefs (loop0): alloc_read... done [ 283.038522][ T6930] bcachefs (loop0): stripes_read... done [ 283.044334][ T6930] bcachefs (loop0): snapshots_read... done [ 283.050231][ T6930] bcachefs (loop0): check_allocations... done [ 283.072190][ T6930] bcachefs (loop0): going read-write [ 283.081681][ T6930] bcachefs (loop0): done starting filesystem [ 283.106413][ T5851] bcachefs (loop0): shutting down [ 283.111472][ T5851] bcachefs (loop0): going read-only [ 283.116945][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 283.126163][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 283.148869][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 283.161894][ T36] bcachefs (loop0): fatal error - emergency read only [ 283.169159][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 283.178935][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 283.186752][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 283.204303][ T5851] bcachefs (loop0): shutdown complete executing program [ 284.325882][ T6942] loop0: detected capacity change from 0 to 32768 [ 284.382733][ T6942] 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 [ 284.405211][ T6942] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 284.413256][ T6942] bcachefs (loop0): Version upgrade required: [ 284.413256][ T6942] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 284.413256][ T6942] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 284.413256][ T6942] 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 [ 284.485337][ T6942] bcachefs (loop0): dropping and reconstructing all alloc info [ 284.500731][ T6942] bcachefs (loop0): check_topology... done [ 284.506882][ T6942] bcachefs (loop0): accounting_read... done [ 284.512983][ T6942] bcachefs (loop0): alloc_read... done [ 284.518593][ T6942] bcachefs (loop0): stripes_read... done [ 284.524350][ T6942] bcachefs (loop0): snapshots_read... done [ 284.530242][ T6942] bcachefs (loop0): check_allocations... done [ 284.551764][ T6942] bcachefs (loop0): going read-write [ 284.561626][ T6942] bcachefs (loop0): done starting filesystem [ 284.597800][ T5851] bcachefs (loop0): shutting down [ 284.602849][ T5851] bcachefs (loop0): going read-only [ 284.608554][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 284.616622][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 284.640581][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 284.653380][ T36] bcachefs (loop0): fatal error - emergency read only [ 284.660714][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 284.670626][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 284.678489][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 284.696478][ T5851] bcachefs (loop0): shutdown complete executing program [ 285.902784][ T6954] loop0: detected capacity change from 0 to 32768 [ 285.977582][ T6954] 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 [ 286.000019][ T6954] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 286.008200][ T6954] bcachefs (loop0): Version upgrade required: [ 286.008200][ T6954] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 286.008200][ T6954] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 286.008200][ T6954] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 286.080331][ T6954] bcachefs (loop0): dropping and reconstructing all alloc info [ 286.095957][ T6954] bcachefs (loop0): check_topology... done [ 286.102247][ T6954] bcachefs (loop0): accounting_read... done [ 286.108464][ T6954] bcachefs (loop0): alloc_read... done [ 286.114137][ T6954] bcachefs (loop0): stripes_read... done [ 286.119807][ T6954] bcachefs (loop0): snapshots_read... done [ 286.125911][ T6954] bcachefs (loop0): check_allocations... done [ 286.147720][ T6954] bcachefs (loop0): going read-write [ 286.157611][ T6954] bcachefs (loop0): done starting filesystem [ 286.189848][ T5851] bcachefs (loop0): shutting down [ 286.195053][ T5851] bcachefs (loop0): going read-only [ 286.200271][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 286.208134][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 286.236183][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 286.249191][ T36] bcachefs (loop0): fatal error - emergency read only [ 286.256428][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 286.266287][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 286.274130][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 286.292645][ T5851] bcachefs (loop0): shutdown complete executing program [ 287.424239][ T6966] loop0: detected capacity change from 0 to 32768 [ 287.487834][ 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 [ 287.510732][ T6966] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 287.519027][ T6966] bcachefs (loop0): Version upgrade required: [ 287.519027][ T6966] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 287.519027][ T6966] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 287.519027][ 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 [ 287.591412][ T6966] bcachefs (loop0): dropping and reconstructing all alloc info [ 287.607597][ T6966] bcachefs (loop0): check_topology... done [ 287.613651][ T6966] bcachefs (loop0): accounting_read... done [ 287.619890][ T6966] bcachefs (loop0): alloc_read... done [ 287.625632][ T6966] bcachefs (loop0): stripes_read... done [ 287.631409][ T6966] bcachefs (loop0): snapshots_read... done [ 287.637620][ T6966] bcachefs (loop0): check_allocations... done [ 287.659050][ T6966] bcachefs (loop0): going read-write [ 287.668248][ T6966] bcachefs (loop0): done starting filesystem [ 287.698558][ T5851] bcachefs (loop0): shutting down [ 287.703790][ T5851] bcachefs (loop0): going read-only [ 287.709029][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 287.717551][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 287.741255][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 287.754513][ T1127] bcachefs (loop0): fatal error - emergency read only [ 287.761660][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 287.771457][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 287.779276][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 287.797276][ T5851] bcachefs (loop0): shutdown complete executing program [ 288.995236][ T6978] loop0: detected capacity change from 0 to 32768 [ 289.062537][ T6978] 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 [ 289.085968][ T6978] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 289.094178][ T6978] bcachefs (loop0): Version upgrade required: [ 289.094178][ T6978] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 289.094178][ T6978] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 289.094178][ T6978] 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 [ 289.166354][ T6978] bcachefs (loop0): dropping and reconstructing all alloc info [ 289.182537][ T6978] bcachefs (loop0): check_topology... done [ 289.188527][ T6978] bcachefs (loop0): accounting_read... done [ 289.195236][ T6978] bcachefs (loop0): alloc_read... done [ 289.200782][ T6978] bcachefs (loop0): stripes_read... done [ 289.206709][ T6978] bcachefs (loop0): snapshots_read... done [ 289.212656][ T6978] bcachefs (loop0): check_allocations... done [ 289.234839][ T6978] bcachefs (loop0): going read-write [ 289.244825][ T6978] bcachefs (loop0): done starting filesystem [ 289.276031][ T5851] bcachefs (loop0): shutting down [ 289.281256][ T5851] bcachefs (loop0): going read-only [ 289.287453][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 289.294963][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 289.318535][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 289.331722][ T12] bcachefs (loop0): fatal error - emergency read only [ 289.338930][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 289.349013][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 289.356791][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 289.375240][ T5851] bcachefs (loop0): shutdown complete executing program [ 290.494930][ T6990] loop0: detected capacity change from 0 to 32768 [ 290.560806][ T6990] 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 [ 290.583236][ T6990] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 290.591442][ T6990] bcachefs (loop0): Version upgrade required: [ 290.591442][ T6990] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 290.591442][ T6990] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 290.591442][ T6990] 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 [ 290.663896][ T6990] bcachefs (loop0): dropping and reconstructing all alloc info [ 290.679378][ T6990] bcachefs (loop0): check_topology... done [ 290.685544][ T6990] bcachefs (loop0): accounting_read... done [ 290.691682][ T6990] bcachefs (loop0): alloc_read... done [ 290.697292][ T6990] bcachefs (loop0): stripes_read... done [ 290.702984][ T6990] bcachefs (loop0): snapshots_read... done [ 290.708971][ T6990] bcachefs (loop0): check_allocations... done [ 290.730437][ T6990] bcachefs (loop0): going read-write [ 290.739600][ T6990] bcachefs (loop0): done starting filesystem [ 290.766569][ T5851] bcachefs (loop0): shutting down [ 290.771620][ T5851] bcachefs (loop0): going read-only [ 290.777186][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 290.785245][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 290.808038][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 290.820892][ T36] bcachefs (loop0): fatal error - emergency read only [ 290.829629][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 290.839388][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 290.847232][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 290.865276][ T5851] bcachefs (loop0): shutdown complete executing program [ 291.981202][ T7002] loop0: detected capacity change from 0 to 32768 [ 292.047221][ T7002] 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 [ 292.069841][ T7002] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 292.078045][ T7002] bcachefs (loop0): Version upgrade required: [ 292.078045][ T7002] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 292.078045][ T7002] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 292.078045][ T7002] 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 [ 292.150244][ T7002] bcachefs (loop0): dropping and reconstructing all alloc info [ 292.166010][ T7002] bcachefs (loop0): check_topology... done [ 292.171891][ T7002] bcachefs (loop0): accounting_read... done [ 292.178183][ T7002] bcachefs (loop0): alloc_read... done [ 292.183871][ T7002] bcachefs (loop0): stripes_read... done [ 292.189559][ T7002] bcachefs (loop0): snapshots_read... done [ 292.195570][ T7002] bcachefs (loop0): check_allocations... done [ 292.217179][ T7002] bcachefs (loop0): going read-write [ 292.226645][ T7002] bcachefs (loop0): done starting filesystem [ 292.253893][ T5851] bcachefs (loop0): shutting down [ 292.258973][ T5851] bcachefs (loop0): going read-only [ 292.264529][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 292.273331][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 292.297535][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 292.310581][ T12] bcachefs (loop0): fatal error - emergency read only [ 292.318130][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 292.328203][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 292.336075][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 292.354411][ T5851] bcachefs (loop0): shutdown complete executing program [ 293.584961][ T7014] loop0: detected capacity change from 0 to 32768 [ 293.660380][ T7014] 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 [ 293.682743][ T7014] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 293.690924][ T7014] bcachefs (loop0): Version upgrade required: [ 293.690924][ T7014] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 293.690924][ T7014] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 293.690924][ T7014] 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 [ 293.763114][ T7014] bcachefs (loop0): dropping and reconstructing all alloc info [ 293.778620][ T7014] bcachefs (loop0): check_topology... done [ 293.784595][ T7014] bcachefs (loop0): accounting_read... done [ 293.790853][ T7014] bcachefs (loop0): alloc_read... done [ 293.796461][ T7014] bcachefs (loop0): stripes_read... done [ 293.802173][ T7014] bcachefs (loop0): snapshots_read... done [ 293.808171][ T7014] bcachefs (loop0): check_allocations... done [ 293.829423][ T7014] bcachefs (loop0): going read-write [ 293.839140][ T7014] bcachefs (loop0): done starting filesystem [ 293.864815][ T5851] bcachefs (loop0): shutting down [ 293.869980][ T5851] bcachefs (loop0): going read-only [ 293.876713][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 293.884442][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 293.908817][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 293.921528][ T12] bcachefs (loop0): fatal error - emergency read only [ 293.929228][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 293.939076][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 293.946835][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 293.964846][ T5851] bcachefs (loop0): shutdown complete executing program [ 295.127621][ T7026] loop0: detected capacity change from 0 to 32768 [ 295.193347][ T7026] 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 [ 295.215914][ T7026] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 295.224137][ T7026] bcachefs (loop0): Version upgrade required: [ 295.224137][ T7026] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 295.224137][ T7026] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 295.224137][ T7026] 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 [ 295.296516][ T7026] bcachefs (loop0): dropping and reconstructing all alloc info [ 295.311799][ T7026] bcachefs (loop0): check_topology... done [ 295.317751][ T7026] bcachefs (loop0): accounting_read... done [ 295.324026][ T7026] bcachefs (loop0): alloc_read... done [ 295.329548][ T7026] bcachefs (loop0): stripes_read... done [ 295.335261][ T7026] bcachefs (loop0): snapshots_read... done [ 295.341203][ T7026] bcachefs (loop0): check_allocations... done [ 295.362640][ T7026] bcachefs (loop0): going read-write [ 295.372131][ T7026] bcachefs (loop0): done starting filesystem [ 295.402107][ T5851] bcachefs (loop0): shutting down [ 295.407599][ T5851] bcachefs (loop0): going read-only [ 295.412828][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 295.421784][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 295.446075][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 295.459056][ T1127] bcachefs (loop0): fatal error - emergency read only [ 295.466335][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 295.476153][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 295.483992][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 295.501515][ T5851] bcachefs (loop0): shutdown complete executing program [ 296.714751][ T7038] loop0: detected capacity change from 0 to 32768 [ 296.783466][ T7038] 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 [ 296.806248][ T7038] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 296.814427][ T7038] bcachefs (loop0): Version upgrade required: [ 296.814427][ T7038] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 296.814427][ T7038] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 296.814427][ T7038] 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 [ 296.886666][ T7038] bcachefs (loop0): dropping and reconstructing all alloc info [ 296.902430][ T7038] bcachefs (loop0): check_topology... done [ 296.908381][ T7038] bcachefs (loop0): accounting_read... done [ 296.914611][ T7038] bcachefs (loop0): alloc_read... done [ 296.920126][ T7038] bcachefs (loop0): stripes_read... done [ 296.926034][ T7038] bcachefs (loop0): snapshots_read... done [ 296.931981][ T7038] bcachefs (loop0): check_allocations... done [ 296.954971][ T7038] bcachefs (loop0): going read-write [ 296.964563][ T7038] bcachefs (loop0): done starting filesystem [ 296.998554][ T5851] bcachefs (loop0): shutting down [ 297.003853][ T5851] bcachefs (loop0): going read-only [ 297.009081][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 297.016485][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 297.042009][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 297.055600][ T12] bcachefs (loop0): fatal error - emergency read only [ 297.062842][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 297.072590][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 297.080821][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 297.098840][ T5851] bcachefs (loop0): shutdown complete executing program [ 298.232479][ T7050] loop0: detected capacity change from 0 to 32768 [ 298.287594][ T7050] 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 [ 298.309920][ T7050] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 298.318077][ T7050] bcachefs (loop0): Version upgrade required: [ 298.318077][ T7050] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 298.318077][ T7050] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 298.318077][ T7050] 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 [ 298.392253][ T7050] bcachefs (loop0): dropping and reconstructing all alloc info [ 298.409280][ T7050] bcachefs (loop0): check_topology... done [ 298.415263][ T7050] bcachefs (loop0): accounting_read... done [ 298.421809][ T7050] bcachefs (loop0): alloc_read... done [ 298.427425][ T7050] bcachefs (loop0): stripes_read... done [ 298.433116][ T7050] bcachefs (loop0): snapshots_read... done [ 298.439086][ T7050] bcachefs (loop0): check_allocations... done [ 298.460615][ T7050] bcachefs (loop0): going read-write [ 298.470148][ T7050] bcachefs (loop0): done starting filesystem [ 298.493266][ T5851] bcachefs (loop0): shutting down [ 298.498399][ T5851] bcachefs (loop0): going read-only [ 298.503697][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 298.511685][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 298.535871][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 298.549129][ T12] bcachefs (loop0): fatal error - emergency read only [ 298.556528][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 298.566315][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 298.574248][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 298.592277][ T5851] bcachefs (loop0): shutdown complete executing program [ 299.674748][ T7062] loop0: detected capacity change from 0 to 32768 [ 299.750903][ T7062] 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 [ 299.773408][ T7062] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 299.781567][ T7062] bcachefs (loop0): Version upgrade required: [ 299.781567][ T7062] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 299.781567][ T7062] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 299.781567][ T7062] 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 [ 299.853989][ T7062] bcachefs (loop0): dropping and reconstructing all alloc info [ 299.869721][ T7062] bcachefs (loop0): check_topology... done [ 299.875651][ T7062] bcachefs (loop0): accounting_read... done [ 299.881716][ T7062] bcachefs (loop0): alloc_read... done [ 299.887327][ T7062] bcachefs (loop0): stripes_read... done [ 299.893041][ T7062] bcachefs (loop0): snapshots_read... done [ 299.899053][ T7062] bcachefs (loop0): check_allocations... done [ 299.920911][ T7062] bcachefs (loop0): going read-write [ 299.930744][ T7062] bcachefs (loop0): done starting filesystem [ 299.954351][ T5851] bcachefs (loop0): shutting down [ 299.959589][ T5851] bcachefs (loop0): going read-only [ 299.965259][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 299.972642][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 299.998029][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 300.011241][ T12] bcachefs (loop0): fatal error - emergency read only [ 300.018479][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 300.028224][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 300.036108][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 300.054239][ T5851] bcachefs (loop0): shutdown complete executing program [ 301.273471][ T7074] loop0: detected capacity change from 0 to 32768 [ 301.329922][ T7074] 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 [ 301.352506][ T7074] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 301.360729][ T7074] bcachefs (loop0): Version upgrade required: [ 301.360729][ T7074] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 301.360729][ T7074] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 301.360729][ T7074] 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 [ 301.433463][ T7074] bcachefs (loop0): dropping and reconstructing all alloc info [ 301.449066][ T7074] bcachefs (loop0): check_topology... done [ 301.455046][ T7074] bcachefs (loop0): accounting_read... done [ 301.461146][ T7074] bcachefs (loop0): alloc_read... done [ 301.466752][ T7074] bcachefs (loop0): stripes_read... done [ 301.472445][ T7074] bcachefs (loop0): snapshots_read... done [ 301.478518][ T7074] bcachefs (loop0): check_allocations... done [ 301.500077][ T7074] bcachefs (loop0): going read-write [ 301.509373][ T7074] bcachefs (loop0): done starting filesystem [ 301.536596][ T5851] bcachefs (loop0): shutting down [ 301.541650][ T5851] bcachefs (loop0): going read-only [ 301.549111][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 301.556964][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 301.581465][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 301.594630][ T12] bcachefs (loop0): fatal error - emergency read only [ 301.601750][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 301.611576][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 301.619466][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 301.637799][ T5851] bcachefs (loop0): shutdown complete executing program [ 302.736308][ T7086] loop0: detected capacity change from 0 to 32768 [ 302.825991][ T7086] 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 [ 302.848321][ T7086] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 302.856629][ T7086] bcachefs (loop0): Version upgrade required: [ 302.856629][ T7086] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 302.856629][ T7086] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 302.856629][ T7086] 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 [ 302.929008][ T7086] bcachefs (loop0): dropping and reconstructing all alloc info [ 302.944389][ T7086] bcachefs (loop0): check_topology... done [ 302.950351][ T7086] bcachefs (loop0): accounting_read... done [ 302.956493][ T7086] bcachefs (loop0): alloc_read... done [ 302.962031][ T7086] bcachefs (loop0): stripes_read... done [ 302.967924][ T7086] bcachefs (loop0): snapshots_read... done [ 302.973903][ T7086] bcachefs (loop0): check_allocations... done [ 302.995345][ T7086] bcachefs (loop0): going read-write [ 303.005240][ T7086] bcachefs (loop0): done starting filesystem [ 303.038788][ T5851] bcachefs (loop0): shutting down [ 303.043943][ T5851] bcachefs (loop0): going read-only [ 303.049176][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 303.057395][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 303.081953][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 303.095380][ T12] bcachefs (loop0): fatal error - emergency read only [ 303.102403][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 303.112128][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 303.120087][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 303.138333][ T5851] bcachefs (loop0): shutdown complete executing program [ 304.295580][ T7098] loop0: detected capacity change from 0 to 32768 [ 304.351380][ T7098] 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 [ 304.374010][ T7098] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 304.382070][ T7098] bcachefs (loop0): Version upgrade required: [ 304.382070][ T7098] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 304.382070][ T7098] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 304.382070][ T7098] 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 [ 304.454640][ T7098] bcachefs (loop0): dropping and reconstructing all alloc info [ 304.470651][ T7098] bcachefs (loop0): check_topology... done [ 304.476866][ T7098] bcachefs (loop0): accounting_read... done [ 304.483170][ T7098] bcachefs (loop0): alloc_read... done [ 304.488753][ T7098] bcachefs (loop0): stripes_read... done [ 304.494627][ T7098] bcachefs (loop0): snapshots_read... done [ 304.500527][ T7098] bcachefs (loop0): check_allocations... done [ 304.523155][ T7098] bcachefs (loop0): going read-write [ 304.532604][ T7098] bcachefs (loop0): done starting filesystem [ 304.557533][ T5851] bcachefs (loop0): shutting down [ 304.562584][ T5851] bcachefs (loop0): going read-only [ 304.567992][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 304.576779][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 304.600315][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 304.613157][ T36] bcachefs (loop0): fatal error - emergency read only [ 304.620453][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 304.630216][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 304.638116][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 304.656612][ T5851] bcachefs (loop0): shutdown complete executing program [ 305.871624][ T7110] loop0: detected capacity change from 0 to 32768 [ 305.935549][ T7110] 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 [ 305.958015][ T7110] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 305.966224][ T7110] bcachefs (loop0): Version upgrade required: [ 305.966224][ T7110] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 305.966224][ T7110] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 305.966224][ T7110] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 306.038799][ T7110] bcachefs (loop0): dropping and reconstructing all alloc info [ 306.055052][ T7110] bcachefs (loop0): check_topology... done [ 306.060922][ T7110] bcachefs (loop0): accounting_read... done [ 306.067178][ T7110] bcachefs (loop0): alloc_read... done [ 306.072767][ T7110] bcachefs (loop0): stripes_read... done [ 306.078708][ T7110] bcachefs (loop0): snapshots_read... done [ 306.084733][ T7110] bcachefs (loop0): check_allocations... done [ 306.106217][ T7110] bcachefs (loop0): going read-write [ 306.116173][ T7110] bcachefs (loop0): done starting filesystem [ 306.149999][ T5851] bcachefs (loop0): shutting down [ 306.155284][ T5851] bcachefs (loop0): going read-only [ 306.160534][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 306.168284][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 306.191835][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 306.205170][ T1127] bcachefs (loop0): fatal error - emergency read only [ 306.212448][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 306.222564][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 306.230365][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 306.248340][ T5851] bcachefs (loop0): shutdown complete executing program [ 307.416487][ T7122] loop0: detected capacity change from 0 to 32768 [ 307.472128][ T7122] 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 [ 307.494509][ T7122] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 307.502818][ T7122] bcachefs (loop0): Version upgrade required: [ 307.502818][ T7122] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 307.502818][ T7122] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 307.502818][ T7122] 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 [ 307.575436][ T7122] bcachefs (loop0): dropping and reconstructing all alloc info [ 307.590930][ T7122] bcachefs (loop0): check_topology... done [ 307.597130][ T7122] bcachefs (loop0): accounting_read... done [ 307.603206][ T7122] bcachefs (loop0): alloc_read... done [ 307.608778][ T7122] bcachefs (loop0): stripes_read... done [ 307.614519][ T7122] bcachefs (loop0): snapshots_read... done [ 307.620416][ T7122] bcachefs (loop0): check_allocations... done [ 307.641981][ T7122] bcachefs (loop0): going read-write [ 307.651241][ T7122] bcachefs (loop0): done starting filesystem [ 307.681335][ T5851] bcachefs (loop0): shutting down [ 307.686519][ T5851] bcachefs (loop0): going read-only [ 307.691741][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 307.700946][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 307.725143][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 307.737941][ T12] bcachefs (loop0): fatal error - emergency read only [ 307.745228][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 307.754999][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 307.762628][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 307.781327][ T5851] bcachefs (loop0): shutdown complete executing program [ 309.013404][ T7134] loop0: detected capacity change from 0 to 32768 [ 309.069390][ T7134] 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 [ 309.091877][ T7134] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 309.100056][ T7134] bcachefs (loop0): Version upgrade required: [ 309.100056][ T7134] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 309.100056][ T7134] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 309.100056][ T7134] 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 [ 309.172160][ T7134] bcachefs (loop0): dropping and reconstructing all alloc info [ 309.188212][ T7134] bcachefs (loop0): check_topology... done [ 309.194283][ T7134] bcachefs (loop0): accounting_read... done [ 309.200420][ T7134] bcachefs (loop0): alloc_read... done [ 309.205990][ T7134] bcachefs (loop0): stripes_read... done [ 309.211690][ T7134] bcachefs (loop0): snapshots_read... done [ 309.217637][ T7134] bcachefs (loop0): check_allocations... done [ 309.239058][ T7134] bcachefs (loop0): going read-write [ 309.248484][ T7134] bcachefs (loop0): done starting filesystem [ 309.276518][ T5851] bcachefs (loop0): shutting down [ 309.281561][ T5851] bcachefs (loop0): going read-only [ 309.286901][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 309.295246][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 309.318730][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 309.331634][ T36] bcachefs (loop0): fatal error - emergency read only [ 309.338895][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 309.348641][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 309.356498][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 309.374087][ T5851] bcachefs (loop0): shutdown complete executing program [ 310.484081][ T7146] loop0: detected capacity change from 0 to 32768 [ 310.538404][ T7146] 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 [ 310.561354][ T7146] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 310.569535][ T7146] bcachefs (loop0): Version upgrade required: [ 310.569535][ T7146] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 310.569535][ T7146] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 310.569535][ T7146] 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 [ 310.641704][ T7146] bcachefs (loop0): dropping and reconstructing all alloc info [ 310.657626][ T7146] bcachefs (loop0): check_topology... done [ 310.663563][ T7146] bcachefs (loop0): accounting_read... done [ 310.669678][ T7146] bcachefs (loop0): alloc_read... done [ 310.675284][ T7146] bcachefs (loop0): stripes_read... done [ 310.680976][ T7146] bcachefs (loop0): snapshots_read... done [ 310.686983][ T7146] bcachefs (loop0): check_allocations... done [ 310.708330][ T7146] bcachefs (loop0): going read-write [ 310.717746][ T7146] bcachefs (loop0): done starting filesystem [ 310.752847][ T5851] bcachefs (loop0): shutting down [ 310.758175][ T5851] bcachefs (loop0): going read-only [ 310.763473][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 310.771417][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 310.794883][ T36] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 310.807551][ T36] bcachefs (loop0): fatal error - emergency read only [ 310.814825][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 310.824770][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 310.832424][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 310.852048][ T5851] bcachefs (loop0): shutdown complete executing program [ 311.955589][ T7158] loop0: detected capacity change from 0 to 32768 [ 312.040537][ T7158] 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 [ 312.062920][ T7158] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 312.071065][ T7158] bcachefs (loop0): Version upgrade required: [ 312.071065][ T7158] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 312.071065][ T7158] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 312.071065][ T7158] 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 [ 312.143868][ T7158] bcachefs (loop0): dropping and reconstructing all alloc info [ 312.159455][ T7158] bcachefs (loop0): check_topology... done [ 312.165435][ T7158] bcachefs (loop0): accounting_read... done [ 312.171582][ T7158] bcachefs (loop0): alloc_read... done [ 312.177137][ T7158] bcachefs (loop0): stripes_read... done [ 312.182851][ T7158] bcachefs (loop0): snapshots_read... done [ 312.188993][ T7158] bcachefs (loop0): check_allocations... done [ 312.210135][ T7158] bcachefs (loop0): going read-write [ 312.219906][ T7158] bcachefs (loop0): done starting filesystem [ 312.250953][ T5851] bcachefs (loop0): shutting down [ 312.256154][ T5851] bcachefs (loop0): going read-only [ 312.261377][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 312.270102][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 312.295444][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 312.308308][ T12] bcachefs (loop0): fatal error - emergency read only [ 312.315584][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 312.325297][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 312.332927][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 312.350965][ T5851] bcachefs (loop0): shutdown complete executing program [ 313.554524][ T7170] loop0: detected capacity change from 0 to 32768 [ 313.638433][ T7170] 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 [ 313.661007][ T7170] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 313.669162][ T7170] bcachefs (loop0): Version upgrade required: [ 313.669162][ T7170] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 313.669162][ T7170] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 313.669162][ T7170] 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 [ 313.741625][ T7170] bcachefs (loop0): dropping and reconstructing all alloc info [ 313.757255][ T7170] bcachefs (loop0): check_topology... done [ 313.763147][ T7170] bcachefs (loop0): accounting_read... done [ 313.769396][ T7170] bcachefs (loop0): alloc_read... done [ 313.774966][ T7170] bcachefs (loop0): stripes_read... done [ 313.780632][ T7170] bcachefs (loop0): snapshots_read... done [ 313.786570][ T7170] bcachefs (loop0): check_allocations... done [ 313.807870][ T7170] bcachefs (loop0): going read-write [ 313.817854][ T7170] bcachefs (loop0): done starting filesystem [ 313.842524][ T5851] bcachefs (loop0): shutting down [ 313.847750][ T5851] bcachefs (loop0): going read-only [ 313.852982][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 313.862517][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 313.886611][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 313.899533][ T1127] bcachefs (loop0): fatal error - emergency read only [ 313.906787][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 313.916545][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 313.924695][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 313.942642][ T5851] bcachefs (loop0): shutdown complete executing program [ 315.126535][ T7183] loop0: detected capacity change from 0 to 32768 [ 315.181206][ T7183] 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 [ 315.203917][ T7183] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 315.212084][ T7183] bcachefs (loop0): Version upgrade required: [ 315.212084][ T7183] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 315.212084][ T7183] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 315.212084][ T7183] 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 [ 315.285064][ T7183] bcachefs (loop0): dropping and reconstructing all alloc info [ 315.300346][ T7183] bcachefs (loop0): check_topology... done [ 315.306305][ T7183] bcachefs (loop0): accounting_read... done [ 315.312417][ T7183] bcachefs (loop0): alloc_read... done [ 315.318000][ T7183] bcachefs (loop0): stripes_read... done [ 315.323970][ T7183] bcachefs (loop0): snapshots_read... done [ 315.329871][ T7183] bcachefs (loop0): check_allocations... done [ 315.351726][ T7183] bcachefs (loop0): going read-write [ 315.360930][ T7183] bcachefs (loop0): done starting filesystem [ 315.388580][ T5851] bcachefs (loop0): shutting down [ 315.393849][ T5851] bcachefs (loop0): going read-only [ 315.399081][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 315.406805][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 315.429760][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 315.442625][ T1127] bcachefs (loop0): fatal error - emergency read only [ 315.450161][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 315.459912][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 315.467614][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 315.485509][ T5851] bcachefs (loop0): shutdown complete executing program [ 316.683473][ T7196] loop0: detected capacity change from 0 to 32768 [ 316.738541][ T7196] 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 [ 316.760927][ T7196] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 316.769271][ T7196] bcachefs (loop0): Version upgrade required: [ 316.769271][ T7196] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 316.769271][ T7196] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 316.769271][ T7196] 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 [ 316.842259][ T7196] bcachefs (loop0): dropping and reconstructing all alloc info [ 316.858222][ T7196] bcachefs (loop0): check_topology... done [ 316.864193][ T7196] bcachefs (loop0): accounting_read... done [ 316.870463][ T7196] bcachefs (loop0): alloc_read... done [ 316.876040][ T7196] bcachefs (loop0): stripes_read... done [ 316.881741][ T7196] bcachefs (loop0): snapshots_read... done [ 316.887701][ T7196] bcachefs (loop0): check_allocations... done [ 316.909028][ T7196] bcachefs (loop0): going read-write [ 316.918484][ T7196] bcachefs (loop0): done starting filesystem [ 316.942871][ T5851] bcachefs (loop0): shutting down [ 316.948005][ T5851] bcachefs (loop0): going read-only [ 316.953230][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 316.961650][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 316.985277][ T1127] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 316.998172][ T1127] bcachefs (loop0): fatal error - emergency read only [ 317.005364][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 317.015133][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 317.022769][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 317.040849][ T5851] bcachefs (loop0): shutdown complete executing program [ 318.097365][ T7208] loop0: detected capacity change from 0 to 32768 [ 318.152672][ T7208] 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 [ 318.175124][ T7208] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 318.183316][ T7208] bcachefs (loop0): Version upgrade required: [ 318.183316][ T7208] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 318.183316][ T7208] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 318.183316][ T7208] 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 [ 318.255758][ T7208] bcachefs (loop0): dropping and reconstructing all alloc info [ 318.271114][ T7208] bcachefs (loop0): check_topology... done [ 318.277315][ T7208] bcachefs (loop0): accounting_read... done [ 318.283421][ T7208] bcachefs (loop0): alloc_read... done [ 318.289082][ T7208] bcachefs (loop0): stripes_read... done [ 318.295003][ T7208] bcachefs (loop0): snapshots_read... done [ 318.300905][ T7208] bcachefs (loop0): check_allocations... done [ 318.322574][ T7208] bcachefs (loop0): going read-write [ 318.332257][ T7208] bcachefs (loop0): done starting filesystem [ 318.355779][ T5851] bcachefs (loop0): shutting down [ 318.360820][ T5851] bcachefs (loop0): going read-only [ 318.366292][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 318.374596][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 12 [ 318.398220][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 318.411094][ T12] bcachefs (loop0): fatal error - emergency read only [ 318.418654][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 318.428436][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 318.436288][ T5851] bcachefs (loop0): done going read-only, filesystem not clean [ 318.454858][ T5851] bcachefs (loop0): shutdown complete executing program [ 319.606122][ T7220] loop0: detected capacity change from 0 to 32768 [ 319.670723][ T7220] 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 [ 319.693417][ T7220] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 319.701593][ T7220] bcachefs (loop0): Version upgrade required: [ 319.701593][ T7220] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 319.701593][ T7220] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 319.701593][ T7220] 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 [ 319.774062][ T7220] bcachefs (loop0): dropping and reconstructing all alloc info [ 319.789533][ T7220] bcachefs (loop0): check_topology... done [ 319.795563][ T7220] bcachefs (loop0): accounting_read... done [ 319.801768][ T7220] bcachefs (loop0): alloc_read... done [ 319.807328][ T7220] bcachefs (loop0): stripes_read... done [ 319.813020][ T7220] bcachefs (loop0): snapshots_read... done [ 319.819173][ T7220] bcachefs (loop0): check_allocations... done [ 319.840410][ T7220] bcachefs (loop0): going read-write [ 319.850139][ T7220] bcachefs (loop0): done starting filesystem [ 319.878143][ T5851] bcachefs (loop0): shutting down [ 319.883190][ T5851] bcachefs (loop0): going read-only [ 319.888812][ T5851] bcachefs (loop0): finished waiting for writes to stop [ 319.896112][ T5851] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 319.917395][ T5851] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 319.929485][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 54) [ 319.929907][ T5851] bcachefs (loop0): unshutdown complete, journal seq 14 [ 319.949257][ T12] bcachefs (loop0): fatal error - emergency read only [ 319.956818][ T12] ------------[ cut here ]------------ [ 319.962333][ T12] kernel BUG at fs/bcachefs/journal.h:375! [ 319.968264][ T12] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 319.975418][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:1 Not tainted 6.12.0-rc6-syzkaller-00225-g50643bbc9eb6 #0 [ 319.986087][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 319.996140][ T12] Workqueue: btree_update btree_interior_update_work [ 320.002839][ T12] RIP: 0010:__bch2_trans_commit+0x9232/0x93c0 [ 320.008914][ T12] Code: fd 90 0f 0b e8 cf 50 75 fd 90 0f 0b e8 c7 50 75 fd 90 0f 0b e8 bf 50 75 fd 90 0f 0b e8 b7 50 75 fd 90 0f 0b e8 af 50 75 fd 90 <0f> 0b e8 a7 50 75 fd 90 0f 0b e8 9f 50 75 fd 90 0f 0b e8 97 50 75 [ 320.028610][ T12] RSP: 0018:ffffc900001176c0 EFLAGS: 00010293 [ 320.034681][ T12] RAX: ffffffff841f89b1 RBX: 0000000000000000 RCX: ffff88801cacda00 [ 320.042651][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 320.050620][ T12] RBP: ffffc90000117890 R08: ffffffff841f2ce8 R09: 1ffff1100d7694a8 [ 320.058594][ T12] R10: dffffc0000000000 R11: ffffed100d7694a9 R12: ffff88806bb00000 [ 320.066567][ T12] R13: ffff88806bb4a500 R14: 0000000000000044 R15: ffff8880749240d0 [ 320.074540][ T12] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 320.083470][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 320.090057][ T12] CR2: 00007ff81a4e85d8 CR3: 000000007e8e2000 CR4: 0000000000350ef0 [ 320.098039][ T12] Call Trace: [ 320.101402][ T12] [ 320.104330][ T12] ? __die_body+0x5f/0xb0 [ 320.108662][ T12] ? die+0x9e/0xc0 [ 320.112400][ T12] ? do_trap+0x15a/0x3a0 [ 320.116777][ T12] ? __bch2_trans_commit+0x9232/0x93c0 [ 320.122244][ T12] ? do_error_trap+0x1dc/0x2c0 [ 320.127021][ T12] ? __bch2_trans_commit+0x9232/0x93c0 [ 320.132505][ T12] ? __pfx_do_error_trap+0x10/0x10 [ 320.137649][ T12] ? report_bug+0x3e8/0x500 [ 320.142171][ T12] ? srso_alias_return_thunk+0x5/0xfbef5 [ 320.147814][ T12] ? handle_invalid_op+0x34/0x40 [ 320.152761][ T12] ? __bch2_trans_commit+0x9232/0x93c0 [ 320.158233][ T12] ? exc_invalid_op+0x38/0x50 [ 320.162923][ T12] ? asm_exc_invalid_op+0x1a/0x20 [ 320.167958][ T12] ? __bch2_trans_commit+0x3568/0x93c0 [ 320.173420][ T12] ? __bch2_trans_commit+0x9231/0x93c0 [ 320.178886][ T12] ? __bch2_trans_commit+0x9232/0x93c0 [ 320.184359][ T12] ? srso_alias_return_thunk+0x5/0xfbef5 [ 320.190007][ T12] ? __pfx___bch2_trans_commit+0x10/0x10 [ 320.195643][ T12] ? bch2_dev_btree_bitmap_marked+0x2f/0xda0 [ 320.201629][ T12] ? __bch2_trans_jset_entry_alloc+0x2c7/0x4b0 [ 320.207791][ T12] ? btree_interior_update_work+0x117a/0x2b10 [ 320.213879][ T12] btree_interior_update_work+0x1492/0x2b10 [ 320.219811][ T12] ? __pfx_btree_interior_update_work+0x10/0x10 [ 320.226074][ T12] ? __pfx_lock_acquire+0x10/0x10 [ 320.231116][ T12] ? srso_alias_return_thunk+0x5/0xfbef5 [ 320.236757][ T12] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 320.242758][ T12] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 320.249194][ T12] ? process_scheduled_works+0x976/0x1850 [ 320.254955][ T12] process_scheduled_works+0xa65/0x1850 [ 320.260524][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 320.266518][ T12] ? assign_work+0x364/0x3d0 [ 320.271117][ T12] worker_thread+0x870/0xd30 [ 320.275728][ T12] ? __kthread_parkme+0x169/0x1d0 [ 320.280955][ T12] ? __pfx_worker_thread+0x10/0x10 [ 320.286111][ T12] kthread+0x2f2/0x390 [ 320.290181][ T12] ? __pfx_worker_thread+0x10/0x10 [ 320.295303][ T12] ? __pfx_kthread+0x10/0x10 [ 320.299892][ T12] ret_from_fork+0x4d/0x80 [ 320.304409][ T12] ? __pfx_kthread+0x10/0x10 [ 320.309004][ T12] ret_from_fork_asm+0x1a/0x30 [ 320.313795][ T12] [ 320.316807][ T12] Modules linked in: [ 320.321044][ T12] ---[ end trace 0000000000000000 ]--- [ 320.326940][ T12] RIP: 0010:__bch2_trans_commit+0x9232/0x93c0 [ 320.333047][ T12] Code: fd 90 0f 0b e8 cf 50 75 fd 90 0f 0b e8 c7 50 75 fd 90 0f 0b e8 bf 50 75 fd 90 0f 0b e8 b7 50 75 fd 90 0f 0b e8 af 50 75 fd 90 <0f> 0b e8 a7 50 75 fd 90 0f 0b e8 9f 50 75 fd 90 0f 0b e8 97 50 75 [ 320.352926][ T12] RSP: 0018:ffffc900001176c0 EFLAGS: 00010293 [ 320.359086][ T12] RAX: ffffffff841f89b1 RBX: 0000000000000000 RCX: ffff88801cacda00 [ 320.367113][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 320.375173][ T12] RBP: ffffc90000117890 R08: ffffffff841f2ce8 R09: 1ffff1100d7694a8 [ 320.383141][ T12] R10: dffffc0000000000 R11: ffffed100d7694a9 R12: ffff88806bb00000 [ 320.391157][ T12] R13: ffff88806bb4a500 R14: 0000000000000044 R15: ffff8880749240d0 [ 320.399165][ T12] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 320.408143][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 320.414757][ T12] CR2: 00007ff81a4e85d8 CR3: 000000007e8e2000 CR4: 0000000000350ef0 [ 320.422731][ T12] Kernel panic - not syncing: Fatal exception [ 320.429002][ T12] Kernel Offset: disabled [ 320.433320][ T12] Rebooting in 86400 seconds..