Warning: Permanently added '10.128.0.2' (ED25519) to the list of known hosts. executing program [ 33.768825][ T6417] loop0: detected capacity change from 0 to 32768 [ 33.856221][ T6417] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 33.861521][ T6417] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 33.863435][ T6417] bcachefs (loop0): Version upgrade required: [ 33.863435][ T6417] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 33.863435][ T6417] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 33.863435][ T6417] 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 [ 33.880482][ T6417] bcachefs (loop0): dropping and reconstructing all alloc info [ 33.889925][ T6417] bcachefs (loop0): check_topology... done [ 33.891276][ T6417] bcachefs (loop0): accounting_read... done [ 33.892743][ T6417] bcachefs (loop0): alloc_read... done [ 33.893902][ T6417] bcachefs (loop0): stripes_read... done [ 33.895298][ T6417] bcachefs (loop0): snapshots_read... done [ 33.897004][ T6417] bcachefs (loop0): check_allocations... done [ 33.909837][ T6417] bcachefs (loop0): going read-write [ 33.914380][ T6417] bcachefs (loop0): done starting filesystem [ 33.939107][ T6414] bcachefs (loop0): shutting down [ 33.940281][ T6414] bcachefs (loop0): going read-only [ 33.941651][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 33.988572][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 34.005036][ T13] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 34.008575][ T13] bcachefs (loop0): fatal error - emergency read only [ 34.010307][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 34.012610][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 34.014787][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 34.026268][ T6414] bcachefs (loop0): shutdown complete executing program [ 35.074518][ T6432] loop0: detected capacity change from 0 to 32768 [ 35.144135][ T6432] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 35.149336][ T6432] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 35.151159][ T6432] bcachefs (loop0): Version upgrade required: [ 35.151159][ T6432] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 35.151159][ T6432] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 35.151159][ T6432] 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 [ 35.167190][ T6432] bcachefs (loop0): dropping and reconstructing all alloc info [ 35.177430][ T6432] bcachefs (loop0): check_topology... done [ 35.178673][ T6432] bcachefs (loop0): accounting_read... done [ 35.179938][ T6432] bcachefs (loop0): alloc_read... done [ 35.181112][ T6432] bcachefs (loop0): stripes_read... done [ 35.182325][ T6432] bcachefs (loop0): snapshots_read... done [ 35.183704][ T6432] bcachefs (loop0): check_allocations... done [ 35.194946][ T6432] bcachefs (loop0): going read-write [ 35.198557][ T6432] bcachefs (loop0): done starting filesystem [ 35.212507][ T6414] bcachefs (loop0): shutting down [ 35.213512][ T6414] bcachefs (loop0): going read-only [ 35.214854][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 35.278471][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 35.342768][ T13] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 35.346008][ T13] bcachefs (loop0): fatal error - emergency read only [ 35.348227][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 35.350563][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 35.352466][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 35.362954][ T6414] bcachefs (loop0): shutdown complete executing program [ 36.461212][ T6443] loop0: detected capacity change from 0 to 32768 [ 36.533998][ T6443] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 36.538792][ T6443] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 36.540624][ T6443] bcachefs (loop0): Version upgrade required: [ 36.540624][ T6443] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 36.540624][ T6443] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 36.540624][ T6443] 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 [ 36.557697][ T6443] bcachefs (loop0): dropping and reconstructing all alloc info [ 36.565569][ T6443] bcachefs (loop0): check_topology... done [ 36.567187][ T6443] bcachefs (loop0): accounting_read... done [ 36.618080][ T6443] bcachefs (loop0): alloc_read... done [ 36.619228][ T6443] bcachefs (loop0): stripes_read... done [ 36.620439][ T6443] bcachefs (loop0): snapshots_read... done [ 36.621977][ T6443] bcachefs (loop0): check_allocations... done [ 36.632515][ T6443] bcachefs (loop0): going read-write [ 36.636055][ T6443] bcachefs (loop0): done starting filesystem [ 36.644378][ T6414] bcachefs (loop0): shutting down [ 36.645656][ T6414] bcachefs (loop0): going read-only [ 36.652026][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 36.687334][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 36.761456][ T13] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 36.764720][ T13] bcachefs (loop0): fatal error - emergency read only [ 36.766656][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 36.769093][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 36.771145][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 36.781269][ T6414] bcachefs (loop0): shutdown complete executing program [ 37.866126][ T6454] loop0: detected capacity change from 0 to 32768 [ 37.934378][ T6454] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 37.939009][ T6454] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 37.940851][ T6454] bcachefs (loop0): Version upgrade required: [ 37.940851][ T6454] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 37.940851][ T6454] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 37.940851][ T6454] 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 [ 37.957927][ T6454] bcachefs (loop0): dropping and reconstructing all alloc info [ 37.965915][ T6454] bcachefs (loop0): check_topology... done [ 37.967470][ T6454] bcachefs (loop0): accounting_read... done [ 38.018106][ T6454] bcachefs (loop0): alloc_read... done [ 38.019362][ T6454] bcachefs (loop0): stripes_read... done [ 38.020841][ T6454] bcachefs (loop0): snapshots_read... done [ 38.022267][ T6454] bcachefs (loop0): check_allocations... done [ 38.034756][ T6454] bcachefs (loop0): going read-write [ 38.038614][ T6454] bcachefs (loop0): done starting filesystem [ 38.054825][ T6414] bcachefs (loop0): shutting down [ 38.056013][ T6414] bcachefs (loop0): going read-only [ 38.057444][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 38.127487][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 38.181964][ T13] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 38.185470][ T13] bcachefs (loop0): fatal error - emergency read only [ 38.187767][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 38.190280][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 38.192417][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 38.201062][ T6414] bcachefs (loop0): shutdown complete executing program [ 39.417847][ T6465] loop0: detected capacity change from 0 to 32768 [ 39.483255][ T6465] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 39.488285][ T6465] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 39.490420][ T6465] bcachefs (loop0): Version upgrade required: [ 39.490420][ T6465] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 39.490420][ T6465] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 39.490420][ T6465] 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 [ 39.506432][ T6465] bcachefs (loop0): dropping and reconstructing all alloc info [ 39.514694][ T6465] bcachefs (loop0): check_topology... done [ 39.516017][ T6465] bcachefs (loop0): accounting_read... done [ 39.517481][ T6465] bcachefs (loop0): alloc_read... done [ 39.518611][ T6465] bcachefs (loop0): stripes_read... done [ 39.519808][ T6465] bcachefs (loop0): snapshots_read... done [ 39.521173][ T6465] bcachefs (loop0): check_allocations... done [ 39.532572][ T6465] bcachefs (loop0): going read-write [ 39.536046][ T6465] bcachefs (loop0): done starting filesystem [ 39.551806][ T6414] bcachefs (loop0): shutting down [ 39.553038][ T6414] bcachefs (loop0): going read-only [ 39.554174][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 39.597196][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 39.662244][ T321] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 39.665567][ T321] bcachefs (loop0): fatal error - emergency read only [ 39.667613][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 39.670043][ T6414] bcachefs (loop0): unshutdown complete, journal seq 15 [ 39.671990][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 39.681293][ T6414] bcachefs (loop0): shutdown complete executing program [ 40.789482][ T6476] loop0: detected capacity change from 0 to 32768 [ 40.853650][ T6476] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 40.858308][ T6476] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 40.860119][ T6476] bcachefs (loop0): Version upgrade required: [ 40.860119][ T6476] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 40.860119][ T6476] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 40.860119][ T6476] 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 [ 40.875214][ T6476] bcachefs (loop0): dropping and reconstructing all alloc info [ 40.883083][ T6476] bcachefs (loop0): check_topology... done [ 40.884562][ T6476] bcachefs (loop0): accounting_read... done [ 40.885840][ T6476] bcachefs (loop0): alloc_read... done [ 40.887085][ T6476] bcachefs (loop0): stripes_read... done [ 40.888225][ T6476] bcachefs (loop0): snapshots_read... done [ 40.889573][ T6476] bcachefs (loop0): check_allocations... done [ 40.900592][ T6476] bcachefs (loop0): going read-write [ 40.904071][ T6476] bcachefs (loop0): done starting filesystem [ 40.913106][ T6414] bcachefs (loop0): shutting down [ 40.914198][ T6414] bcachefs (loop0): going read-only [ 40.915205][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 40.967027][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 40.980496][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 40.983472][ T2143] bcachefs (loop0): fatal error - emergency read only [ 40.985149][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 40.987464][ T6414] bcachefs (loop0): unshutdown complete, journal seq 13 [ 40.989407][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 40.998658][ T6414] bcachefs (loop0): shutdown complete executing program [ 42.091182][ T6487] loop0: detected capacity change from 0 to 32768 [ 42.143328][ T6487] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 42.148134][ T6487] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 42.149835][ T6487] bcachefs (loop0): Version upgrade required: [ 42.149835][ T6487] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 42.149835][ T6487] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 42.149835][ T6487] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 42.165989][ T6487] bcachefs (loop0): dropping and reconstructing all alloc info [ 42.173671][ T6487] bcachefs (loop0): check_topology... done [ 42.174977][ T6487] bcachefs (loop0): accounting_read... done [ 42.176295][ T6487] bcachefs (loop0): alloc_read... done [ 42.177645][ T6487] bcachefs (loop0): stripes_read... done [ 42.178995][ T6487] bcachefs (loop0): snapshots_read... done [ 42.180395][ T6487] bcachefs (loop0): check_allocations... done [ 42.191361][ T6487] bcachefs (loop0): going read-write [ 42.194767][ T6487] bcachefs (loop0): done starting filesystem [ 42.204573][ T6414] bcachefs (loop0): shutting down [ 42.205614][ T6414] bcachefs (loop0): going read-only [ 42.207642][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 42.247234][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 42.301356][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 42.304506][ T2143] bcachefs (loop0): fatal error - emergency read only [ 42.306093][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 42.308466][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 42.310654][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 42.318757][ T6414] bcachefs (loop0): shutdown complete executing program [ 43.419424][ T6498] loop0: detected capacity change from 0 to 32768 [ 43.473096][ T6498] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 43.478108][ T6498] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 43.480011][ T6498] bcachefs (loop0): Version upgrade required: [ 43.480011][ T6498] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 43.480011][ T6498] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 43.480011][ T6498] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 43.499287][ T6498] bcachefs (loop0): dropping and reconstructing all alloc info [ 43.507129][ T6498] bcachefs (loop0): check_topology... done [ 43.508536][ T6498] bcachefs (loop0): accounting_read... done [ 43.567986][ T6498] bcachefs (loop0): alloc_read... done [ 43.569246][ T6498] bcachefs (loop0): stripes_read... done [ 43.570480][ T6498] bcachefs (loop0): snapshots_read... done [ 43.572561][ T6498] bcachefs (loop0): check_allocations... done [ 43.584455][ T6498] bcachefs (loop0): going read-write [ 43.588127][ T6498] bcachefs (loop0): done starting filesystem [ 43.597083][ T6414] bcachefs (loop0): shutting down [ 43.603327][ T6414] bcachefs (loop0): going read-only [ 43.604670][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 43.657226][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 43.701896][ T13] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 43.705138][ T13] bcachefs (loop0): fatal error - emergency read only [ 43.707339][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 43.709579][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 43.711498][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 43.720083][ T6414] bcachefs (loop0): shutdown complete executing program [ 44.862296][ T6509] loop0: detected capacity change from 0 to 32768 [ 44.913174][ T6509] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 44.918256][ T6509] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 44.919993][ T6509] bcachefs (loop0): Version upgrade required: [ 44.919993][ T6509] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 44.919993][ T6509] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 44.919993][ T6509] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 44.935948][ T6509] bcachefs (loop0): dropping and reconstructing all alloc info [ 44.943490][ T6509] bcachefs (loop0): check_topology... done [ 44.944937][ T6509] bcachefs (loop0): accounting_read... done [ 44.946384][ T6509] bcachefs (loop0): alloc_read... done [ 44.947940][ T6509] bcachefs (loop0): stripes_read... done [ 44.949227][ T6509] bcachefs (loop0): snapshots_read... done [ 44.950673][ T6509] bcachefs (loop0): check_allocations... done [ 44.961716][ T6509] bcachefs (loop0): going read-write [ 44.965333][ T6509] bcachefs (loop0): done starting filesystem [ 44.977228][ T6414] bcachefs (loop0): shutting down [ 44.978402][ T6414] bcachefs (loop0): going read-only [ 44.979512][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 45.037048][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 45.081759][ T38] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 45.085171][ T38] bcachefs (loop0): fatal error - emergency read only [ 45.087240][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 45.089555][ T6414] bcachefs (loop0): unshutdown complete, journal seq 15 [ 45.091802][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 45.099945][ T6414] bcachefs (loop0): shutdown complete executing program [ 46.162982][ T6520] loop0: detected capacity change from 0 to 32768 [ 46.213155][ T6520] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 46.217807][ T6520] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 46.219602][ T6520] bcachefs (loop0): Version upgrade required: [ 46.219602][ T6520] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 46.219602][ T6520] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 46.219602][ T6520] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 46.235483][ T6520] bcachefs (loop0): dropping and reconstructing all alloc info [ 46.243146][ T6520] bcachefs (loop0): check_topology... done [ 46.244544][ T6520] bcachefs (loop0): accounting_read... done [ 46.245880][ T6520] bcachefs (loop0): alloc_read... done [ 46.247435][ T6520] bcachefs (loop0): stripes_read... done [ 46.248672][ T6520] bcachefs (loop0): snapshots_read... done [ 46.250012][ T6520] bcachefs (loop0): check_allocations... done [ 46.260869][ T6520] bcachefs (loop0): going read-write [ 46.264280][ T6520] bcachefs (loop0): done starting filesystem [ 46.270201][ T6414] bcachefs (loop0): shutting down [ 46.271392][ T6414] bcachefs (loop0): going read-only [ 46.272544][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 46.307214][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 46.341057][ T38] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 46.344017][ T38] bcachefs (loop0): fatal error - emergency read only [ 46.345757][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 46.348003][ T6414] bcachefs (loop0): unshutdown complete, journal seq 15 [ 46.349903][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 46.359238][ T6414] bcachefs (loop0): shutdown complete executing program [ 47.395757][ T6531] loop0: detected capacity change from 0 to 32768 [ 47.464945][ T6531] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 47.469644][ T6531] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 47.471413][ T6531] bcachefs (loop0): Version upgrade required: [ 47.471413][ T6531] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 47.471413][ T6531] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 47.471413][ T6531] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 47.487759][ T6531] bcachefs (loop0): dropping and reconstructing all alloc info [ 47.495276][ T6531] bcachefs (loop0): check_topology... done [ 47.496779][ T6531] bcachefs (loop0): accounting_read... done [ 47.538289][ T6531] bcachefs (loop0): alloc_read... done [ 47.539592][ T6531] bcachefs (loop0): stripes_read... done [ 47.540946][ T6531] bcachefs (loop0): snapshots_read... done [ 47.542422][ T6531] bcachefs (loop0): check_allocations... done [ 47.553582][ T6531] bcachefs (loop0): going read-write [ 47.557169][ T6531] bcachefs (loop0): done starting filesystem [ 47.574616][ T6414] bcachefs (loop0): shutting down [ 47.575766][ T6414] bcachefs (loop0): going read-only [ 47.577035][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 47.627241][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 47.672125][ T38] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 47.675486][ T38] bcachefs (loop0): fatal error - emergency read only [ 47.677803][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 47.680120][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 47.682132][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 47.690695][ T6414] bcachefs (loop0): shutdown complete executing program [ 48.707190][ T6542] loop0: detected capacity change from 0 to 32768 [ 48.764725][ T6542] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 48.769675][ T6542] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 48.771468][ T6542] bcachefs (loop0): Version upgrade required: [ 48.771468][ T6542] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 48.771468][ T6542] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 48.771468][ T6542] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 48.786607][ T6542] bcachefs (loop0): dropping and reconstructing all alloc info [ 48.795005][ T6542] bcachefs (loop0): check_topology... done [ 48.796344][ T6542] bcachefs (loop0): accounting_read... done [ 48.797684][ T6542] bcachefs (loop0): alloc_read... done [ 48.798850][ T6542] bcachefs (loop0): stripes_read... done [ 48.800017][ T6542] bcachefs (loop0): snapshots_read... done [ 48.801212][ T6542] bcachefs (loop0): check_allocations... done [ 48.811668][ T6542] bcachefs (loop0): going read-write [ 48.815066][ T6542] bcachefs (loop0): done starting filesystem [ 48.831832][ T6414] bcachefs (loop0): shutting down [ 48.832935][ T6414] bcachefs (loop0): going read-only [ 48.833975][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 48.857583][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 48.931797][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 48.934965][ T2143] bcachefs (loop0): fatal error - emergency read only [ 48.936993][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 48.939237][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 48.941266][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 48.949966][ T6414] bcachefs (loop0): shutdown complete executing program [ 49.931093][ T6553] loop0: detected capacity change from 0 to 32768 [ 49.994043][ T6553] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 49.998566][ T6553] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 50.000273][ T6553] bcachefs (loop0): Version upgrade required: [ 50.000273][ T6553] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 50.000273][ T6553] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 50.000273][ T6553] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 50.015949][ T6553] bcachefs (loop0): dropping and reconstructing all alloc info [ 50.023419][ T6553] bcachefs (loop0): check_topology... done [ 50.024715][ T6553] bcachefs (loop0): accounting_read... done [ 50.068259][ T6553] bcachefs (loop0): alloc_read... done [ 50.069400][ T6553] bcachefs (loop0): stripes_read... done [ 50.070745][ T6553] bcachefs (loop0): snapshots_read... done [ 50.072024][ T6553] bcachefs (loop0): check_allocations... done [ 50.083716][ T6553] bcachefs (loop0): going read-write [ 50.087892][ T6553] bcachefs (loop0): done starting filesystem [ 50.100955][ T6414] bcachefs (loop0): shutting down [ 50.102083][ T6414] bcachefs (loop0): going read-only [ 50.103130][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 50.137202][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 50.192506][ T13] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 50.195637][ T13] bcachefs (loop0): fatal error - emergency read only [ 50.197897][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 50.200206][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 50.202033][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 50.212310][ T6414] bcachefs (loop0): shutdown complete executing program [ 51.363899][ T6564] loop0: detected capacity change from 0 to 32768 [ 51.423320][ T6564] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 51.428418][ T6564] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 51.430152][ T6564] bcachefs (loop0): Version upgrade required: [ 51.430152][ T6564] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 51.430152][ T6564] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 51.430152][ T6564] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 51.445946][ T6564] bcachefs (loop0): dropping and reconstructing all alloc info [ 51.454176][ T6564] bcachefs (loop0): check_topology... done [ 51.455504][ T6564] bcachefs (loop0): accounting_read... done [ 51.457128][ T6564] bcachefs (loop0): alloc_read... done [ 51.458498][ T6564] bcachefs (loop0): stripes_read... done [ 51.459753][ T6564] bcachefs (loop0): snapshots_read... done [ 51.461218][ T6564] bcachefs (loop0): check_allocations... done [ 51.472768][ T6564] bcachefs (loop0): going read-write [ 51.476729][ T6564] bcachefs (loop0): done starting filesystem [ 51.482416][ T6414] bcachefs (loop0): shutting down [ 51.483672][ T6414] bcachefs (loop0): going read-only [ 51.484809][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 51.527202][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 51.601236][ T38] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 51.604408][ T38] bcachefs (loop0): fatal error - emergency read only [ 51.606134][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 51.608692][ T6414] bcachefs (loop0): unshutdown complete, journal seq 15 [ 51.610651][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 51.619073][ T6414] bcachefs (loop0): shutdown complete executing program [ 52.741523][ T6575] loop0: detected capacity change from 0 to 32768 [ 52.792759][ T6575] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 52.799053][ T6575] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 52.800958][ T6575] bcachefs (loop0): Version upgrade required: [ 52.800958][ T6575] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 52.800958][ T6575] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 52.800958][ T6575] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 52.817506][ T6575] bcachefs (loop0): dropping and reconstructing all alloc info [ 52.825035][ T6575] bcachefs (loop0): check_topology... done [ 52.826407][ T6575] bcachefs (loop0): accounting_read... done [ 52.827968][ T6575] bcachefs (loop0): alloc_read... done [ 52.829288][ T6575] bcachefs (loop0): stripes_read... done [ 52.830523][ T6575] bcachefs (loop0): snapshots_read... done [ 52.831818][ T6575] bcachefs (loop0): check_allocations... done [ 52.842248][ T6575] bcachefs (loop0): going read-write [ 52.845559][ T6575] bcachefs (loop0): done starting filesystem [ 52.858992][ T6414] bcachefs (loop0): shutting down [ 52.860270][ T6414] bcachefs (loop0): going read-only [ 52.861280][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 52.907092][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 52.972159][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 52.975298][ T2143] bcachefs (loop0): fatal error - emergency read only [ 52.977602][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 52.979899][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 52.981928][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 52.990396][ T6414] bcachefs (loop0): shutdown complete executing program [ 54.144748][ T6586] loop0: detected capacity change from 0 to 32768 [ 54.213063][ T6586] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 54.217913][ T6586] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 54.219784][ T6586] bcachefs (loop0): Version upgrade required: [ 54.219784][ T6586] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 54.219784][ T6586] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 54.219784][ T6586] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 54.236055][ T6586] bcachefs (loop0): dropping and reconstructing all alloc info [ 54.243655][ T6586] bcachefs (loop0): check_topology... done [ 54.245022][ T6586] bcachefs (loop0): accounting_read... done [ 54.246410][ T6586] bcachefs (loop0): alloc_read... done [ 54.248195][ T6586] bcachefs (loop0): stripes_read... done [ 54.249554][ T6586] bcachefs (loop0): snapshots_read... done [ 54.251006][ T6586] bcachefs (loop0): check_allocations... done [ 54.262426][ T6586] bcachefs (loop0): going read-write [ 54.265835][ T6586] bcachefs (loop0): done starting filesystem [ 54.272785][ T6414] bcachefs (loop0): shutting down [ 54.273962][ T6414] bcachefs (loop0): going read-only [ 54.275138][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 54.317052][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 54.351305][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 54.354580][ T2143] bcachefs (loop0): fatal error - emergency read only [ 54.356777][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 54.359053][ T6414] bcachefs (loop0): unshutdown complete, journal seq 15 [ 54.361133][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 54.369847][ T6414] bcachefs (loop0): shutdown complete executing program [ 55.430189][ T6597] loop0: detected capacity change from 0 to 32768 [ 55.503149][ T6597] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 55.507765][ T6597] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 55.509484][ T6597] bcachefs (loop0): Version upgrade required: [ 55.509484][ T6597] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 55.509484][ T6597] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 55.509484][ T6597] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 55.524576][ T6597] bcachefs (loop0): dropping and reconstructing all alloc info [ 55.532564][ T6597] bcachefs (loop0): check_topology... done [ 55.533810][ T6597] bcachefs (loop0): accounting_read... done [ 55.597995][ T6597] bcachefs (loop0): alloc_read... done [ 55.599142][ T6597] bcachefs (loop0): stripes_read... done [ 55.600319][ T6597] bcachefs (loop0): snapshots_read... done [ 55.601668][ T6597] bcachefs (loop0): check_allocations... done [ 55.612241][ T6597] bcachefs (loop0): going read-write [ 55.615699][ T6597] bcachefs (loop0): done starting filesystem [ 55.626582][ T6414] bcachefs (loop0): shutting down [ 55.627694][ T6414] bcachefs (loop0): going read-only [ 55.628722][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 55.686999][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 55.751710][ T13] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 55.755389][ T13] bcachefs (loop0): fatal error - emergency read only [ 55.757558][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 55.759820][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 55.761808][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 55.771119][ T6414] bcachefs (loop0): shutdown complete executing program [ 56.901202][ T6608] loop0: detected capacity change from 0 to 32768 [ 56.964467][ T6608] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 56.969056][ T6608] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 56.970877][ T6608] bcachefs (loop0): Version upgrade required: [ 56.970877][ T6608] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 56.970877][ T6608] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 56.970877][ T6608] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 56.987538][ T6608] bcachefs (loop0): dropping and reconstructing all alloc info [ 56.995125][ T6608] bcachefs (loop0): check_topology... done [ 56.996472][ T6608] bcachefs (loop0): accounting_read... done [ 57.048018][ T6608] bcachefs (loop0): alloc_read... done [ 57.049280][ T6608] bcachefs (loop0): stripes_read... done [ 57.050526][ T6608] bcachefs (loop0): snapshots_read... done [ 57.051906][ T6608] bcachefs (loop0): check_allocations... done [ 57.062514][ T6608] bcachefs (loop0): going read-write [ 57.065841][ T6608] bcachefs (loop0): done starting filesystem [ 57.078505][ T6414] bcachefs (loop0): shutting down [ 57.079578][ T6414] bcachefs (loop0): going read-only [ 57.080647][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 57.117183][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 57.161678][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 57.164699][ T2143] bcachefs (loop0): fatal error - emergency read only [ 57.166458][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 57.169262][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 57.171309][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 57.179786][ T6414] bcachefs (loop0): shutdown complete executing program [ 58.398449][ T6619] loop0: detected capacity change from 0 to 32768 [ 58.454075][ T6619] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 58.458765][ T6619] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 58.460524][ T6619] bcachefs (loop0): Version upgrade required: [ 58.460524][ T6619] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 58.460524][ T6619] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 58.460524][ T6619] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 58.479258][ T6619] bcachefs (loop0): dropping and reconstructing all alloc info [ 58.486879][ T6619] bcachefs (loop0): check_topology... done [ 58.488259][ T6619] bcachefs (loop0): accounting_read... done [ 58.489648][ T6619] bcachefs (loop0): alloc_read... done [ 58.490890][ T6619] bcachefs (loop0): stripes_read... done [ 58.492089][ T6619] bcachefs (loop0): snapshots_read... done [ 58.493691][ T6619] bcachefs (loop0): check_allocations... done [ 58.504424][ T6619] bcachefs (loop0): going read-write [ 58.507959][ T6619] bcachefs (loop0): done starting filesystem [ 58.517064][ T6414] bcachefs (loop0): shutting down [ 58.518146][ T6414] bcachefs (loop0): going read-only [ 58.519227][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 58.557348][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 58.621341][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 58.624402][ T2143] bcachefs (loop0): fatal error - emergency read only [ 58.626163][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 58.628733][ T6414] bcachefs (loop0): unshutdown complete, journal seq 15 [ 58.630882][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 58.640141][ T6414] bcachefs (loop0): shutdown complete executing program [ 59.734012][ T6630] loop0: detected capacity change from 0 to 32768 [ 59.793022][ T6630] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 59.797944][ T6630] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 59.799816][ T6630] bcachefs (loop0): Version upgrade required: [ 59.799816][ T6630] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 59.799816][ T6630] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 59.799816][ T6630] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 59.816865][ T6630] bcachefs (loop0): dropping and reconstructing all alloc info [ 59.824407][ T6630] bcachefs (loop0): check_topology... done [ 59.825763][ T6630] bcachefs (loop0): accounting_read... done [ 59.827262][ T6630] bcachefs (loop0): alloc_read... done [ 59.828582][ T6630] bcachefs (loop0): stripes_read... done [ 59.829867][ T6630] bcachefs (loop0): snapshots_read... done [ 59.831460][ T6630] bcachefs (loop0): check_allocations... done [ 59.841812][ T6630] bcachefs (loop0): going read-write [ 59.845259][ T6630] bcachefs (loop0): done starting filesystem [ 59.855364][ T6414] bcachefs (loop0): shutting down [ 59.856705][ T6414] bcachefs (loop0): going read-only [ 59.857834][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 59.907315][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 59.920342][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 59.923595][ T2143] bcachefs (loop0): fatal error - emergency read only [ 59.925248][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 59.927667][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 59.929642][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 59.938985][ T6414] bcachefs (loop0): shutdown complete executing program [ 61.008250][ T6641] loop0: detected capacity change from 0 to 32768 [ 61.072928][ T6641] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 61.079571][ T6641] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 61.081649][ T6641] bcachefs (loop0): Version upgrade required: [ 61.081649][ T6641] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 61.081649][ T6641] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 61.081649][ T6641] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 61.098538][ T6641] bcachefs (loop0): dropping and reconstructing all alloc info [ 61.107242][ T6641] bcachefs (loop0): check_topology... done [ 61.108455][ T6641] bcachefs (loop0): accounting_read... done [ 61.157943][ T6641] bcachefs (loop0): alloc_read... done [ 61.159122][ T6641] bcachefs (loop0): stripes_read... done [ 61.160311][ T6641] bcachefs (loop0): snapshots_read... done [ 61.161680][ T6641] bcachefs (loop0): check_allocations... done [ 61.172317][ T6641] bcachefs (loop0): going read-write [ 61.175518][ T6641] bcachefs (loop0): done starting filesystem [ 61.191083][ T6414] bcachefs (loop0): shutting down [ 61.192187][ T6414] bcachefs (loop0): going read-only [ 61.193212][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 61.227101][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 61.281643][ T13] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 61.284718][ T13] bcachefs (loop0): fatal error - emergency read only [ 61.286385][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 61.288788][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 61.290736][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 61.300130][ T6414] bcachefs (loop0): shutdown complete executing program [ 62.307456][ T6652] loop0: detected capacity change from 0 to 32768 [ 62.374292][ T6652] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 62.379187][ T6652] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 62.381033][ T6652] bcachefs (loop0): Version upgrade required: [ 62.381033][ T6652] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 62.381033][ T6652] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 62.381033][ T6652] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 62.397230][ T6652] bcachefs (loop0): dropping and reconstructing all alloc info [ 62.405048][ T6652] bcachefs (loop0): check_topology... done [ 62.406610][ T6652] bcachefs (loop0): accounting_read... done [ 62.457973][ T6652] bcachefs (loop0): alloc_read... done [ 62.459202][ T6652] bcachefs (loop0): stripes_read... done [ 62.460547][ T6652] bcachefs (loop0): snapshots_read... done [ 62.462236][ T6652] bcachefs (loop0): check_allocations... done [ 62.474393][ T6652] bcachefs (loop0): going read-write [ 62.478039][ T6652] bcachefs (loop0): done starting filesystem [ 62.485644][ T6414] bcachefs (loop0): shutting down [ 62.487283][ T6414] bcachefs (loop0): going read-only [ 62.488630][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 62.537061][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 62.601472][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 62.604667][ T2143] bcachefs (loop0): fatal error - emergency read only [ 62.606397][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 62.608701][ T6414] bcachefs (loop0): unshutdown complete, journal seq 14 [ 62.610656][ T6414] bcachefs (loop0): done going read-only, filesystem not clean [ 62.619312][ T6414] bcachefs (loop0): shutdown complete executing program [ 63.727494][ T6663] loop0: detected capacity change from 0 to 32768 [ 63.804497][ T6663] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,no_data_io [ 63.809243][ T6663] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 63.811425][ T6663] bcachefs (loop0): Version upgrade required: [ 63.811425][ T6663] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 63.811425][ T6663] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 63.811425][ T6663] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 63.827745][ T6663] bcachefs (loop0): dropping and reconstructing all alloc info [ 63.835655][ T6663] bcachefs (loop0): check_topology... done [ 63.837079][ T6663] bcachefs (loop0): accounting_read... done [ 63.838304][ T6663] bcachefs (loop0): alloc_read... done [ 63.839405][ T6663] bcachefs (loop0): stripes_read... done [ 63.840572][ T6663] bcachefs (loop0): snapshots_read... done [ 63.841766][ T6663] bcachefs (loop0): check_allocations... done [ 63.852869][ T6663] bcachefs (loop0): going read-write [ 63.856236][ T6663] bcachefs (loop0): done starting filesystem [ 63.863028][ T6414] bcachefs (loop0): shutting down [ 63.864175][ T6414] bcachefs (loop0): going read-only [ 63.865301][ T6414] bcachefs (loop0): finished waiting for writes to stop [ 63.946974][ T6414] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 63.999689][ T6414] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 64.004519][ T2143] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 64.004991][ T6414] bcachefs (loop0): unshutdown complete, journal seq 15 [ 64.007708][ T2143] bcachefs (loop0): fatal error - emergency read only [ 64.010659][ T2143] ------------[ cut here ]------------ [ 64.011848][ T2143] kernel BUG at fs/bcachefs/journal.h:375! [ 64.013382][ T2143] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 64.015019][ T2143] Modules linked in: [ 64.015928][ T2143] CPU: 1 UID: 0 PID: 2143 Comm: kworker/u8:8 Not tainted 6.12.0-rc5-syzkaller-g1bf329c696cf #0 [ 64.018197][ T2143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.020335][ T2143] Workqueue: btree_update btree_interior_update_work [ 64.021920][ T2143] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.023742][ T2143] pc : bch2_journal_res_get+0x6fc/0x710 [ 64.024981][ T2143] lr : bch2_journal_res_get+0x6fc/0x710 [ 64.026089][ T2143] sp : ffff8000a0997560 [ 64.026899][ T2143] x29: ffff8000a0997650 x28: 000000000000000e x27: ffff0000e41ca500 [ 64.028662][ T2143] x26: 1fffe0001a8d581a x25: dfff800000000000 x24: 1ffff00014132ebc [ 64.030352][ T2143] x23: 0000000000000044 x22: ffff8000a09975e0 x21: ffff0000e41ca500 [ 64.032112][ T2143] x20: 0000000000000004 x19: ffff0000d46ac0d0 x18: ffff8000a0996740 [ 64.033831][ T2143] x17: 0000000000000000 x16: ffff80008b3dd4c8 x15: ffff700014132e9c [ 64.035691][ T2143] x14: 1ffff00014132e9c x13: 0000000000000004 x12: ffffffffffffffff [ 64.037391][ T2143] x11: ffff700014132e9c x10: 0000000000ff0100 x9 : 0000000000000000 [ 64.039197][ T2143] x8 : ffff0000cbe28000 x7 : 0000000000000000 x6 : 0000000000000105 [ 64.040929][ T2143] x5 : ffff8000a0997308 x4 : 0000000000000000 x3 : 000000000000000e [ 64.042754][ T2143] x2 : 0000000000000044 x1 : 0000000000000000 x0 : 0000000000000000 [ 64.044580][ T2143] Call trace: [ 64.045317][ T2143] bch2_journal_res_get+0x6fc/0x710 (P) [ 64.046639][ T2143] bch2_journal_res_get+0x6fc/0x710 (L) [ 64.047871][ T2143] __bch2_trans_commit+0x2a00/0x6604 [ 64.049121][ T2143] btree_interior_update_work+0xd40/0x1e00 [ 64.050418][ T2143] process_one_work+0x7bc/0x1600 [ 64.051661][ T2143] worker_thread+0x97c/0xeec [ 64.052725][ T2143] kthread+0x288/0x310 [ 64.053644][ T2143] ret_from_fork+0x10/0x20 [ 64.054745][ T2143] Code: 955b1823 97749cee d4210000 97749cec (d4210000) [ 64.056292][ T2143] ---[ end trace 0000000000000000 ]--- [ 64.550843][ T2143] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 64.552444][ T2143] SMP: stopping secondary CPUs [ 64.553642][ T2143] Kernel Offset: disabled [ 64.554601][ T2143] CPU features: 0x20,0000040e,00400250,82017203 [ 64.555988][ T2143] Memory Limit: none [ 65.019004][ T2143] Rebooting in 86400 seconds..