Warning: Permanently added '10.128.0.218' (ED25519) to the list of known hosts. executing program [ 101.658819][ T5229] loop0: detected capacity change from 0 to 32768 [ 101.745910][ T5229] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 101.766296][ T5229] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 101.774848][ T5229] bcachefs (loop0): Version upgrade required: [ 101.774848][ T5229] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 101.774848][ T5229] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 101.774848][ T5229] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 101.851307][ T5229] bcachefs (loop0): dropping and reconstructing all alloc info [ 101.871026][ T5229] bcachefs (loop0): check_topology... done [ 101.877492][ T5229] bcachefs (loop0): accounting_read... done [ 101.885542][ T5229] bcachefs (loop0): alloc_read... done [ 101.891105][ T5229] bcachefs (loop0): stripes_read... done [ 101.896992][ T5229] bcachefs (loop0): snapshots_read... done [ 101.903526][ T5229] bcachefs (loop0): check_allocations... done [ 101.927427][ T5229] bcachefs (loop0): going read-write [ 101.938127][ T5229] bcachefs (loop0): done starting filesystem [ 101.978638][ T5227] bcachefs (loop0): shutting down [ 101.984058][ T5227] bcachefs (loop0): going read-only [ 101.989735][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 101.999915][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 102.033265][ T3027] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 102.046950][ T3027] bcachefs (loop0): fatal error - emergency read only [ 102.055711][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 102.066784][ T5227] bcachefs (loop0): unshutdown complete, journal seq 15 [ 102.075687][ T5227] bcachefs (loop0): done going read-only, filesystem not clean [ 102.099112][ T5227] bcachefs (loop0): shutdown complete executing program [ 103.316420][ T5243] loop0: detected capacity change from 0 to 32768 [ 103.388302][ T5243] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 103.407612][ T5243] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 103.416318][ T5243] bcachefs (loop0): Version upgrade required: [ 103.416318][ T5243] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 103.416318][ T5243] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 103.416318][ T5243] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 103.491615][ T5243] bcachefs (loop0): dropping and reconstructing all alloc info [ 103.509454][ T5243] bcachefs (loop0): check_topology... done [ 103.516236][ T5243] bcachefs (loop0): accounting_read... done [ 103.522562][ T5243] bcachefs (loop0): alloc_read... done [ 103.528378][ T5243] bcachefs (loop0): stripes_read... done [ 103.534338][ T5243] bcachefs (loop0): snapshots_read... done [ 103.540475][ T5243] bcachefs (loop0): check_allocations... done [ 103.563221][ T5243] bcachefs (loop0): going read-write [ 103.572925][ T5243] bcachefs (loop0): done starting filesystem [ 103.606528][ T5227] bcachefs (loop0): shutting down [ 103.612307][ T5227] bcachefs (loop0): going read-only [ 103.618003][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 103.628232][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 103.657876][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 103.671575][ T12] bcachefs (loop0): fatal error - emergency read only [ 103.679483][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 103.689620][ T5227] bcachefs (loop0): unshutdown complete, journal seq 13 [ 103.697654][ T5227] bcachefs (loop0): done going read-only, filesystem not clean [ 103.717725][ T5227] bcachefs (loop0): shutdown complete executing program [ 104.926828][ T5255] loop0: detected capacity change from 0 to 32768 [ 104.985151][ T5255] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 105.004576][ T5255] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 105.013374][ T5255] bcachefs (loop0): Version upgrade required: [ 105.013374][ T5255] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 105.013374][ T5255] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 105.013374][ T5255] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 105.087952][ T5255] bcachefs (loop0): dropping and reconstructing all alloc info [ 105.105164][ T5255] bcachefs (loop0): check_topology... done [ 105.111371][ T5255] bcachefs (loop0): accounting_read... done [ 105.118005][ T5255] bcachefs (loop0): alloc_read... done [ 105.123583][ T5255] bcachefs (loop0): stripes_read... done [ 105.129643][ T5255] bcachefs (loop0): snapshots_read... done [ 105.135715][ T5255] bcachefs (loop0): check_allocations... done [ 105.156316][ T5255] bcachefs (loop0): going read-write [ 105.166266][ T5255] bcachefs (loop0): done starting filesystem [ 105.185172][ T5227] bcachefs (loop0): shutting down [ 105.190663][ T5227] bcachefs (loop0): going read-only [ 105.196464][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 105.205572][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 105.230895][ T3027] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 105.243792][ T3027] bcachefs (loop0): fatal error - emergency read only [ 105.251777][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 105.261656][ T5227] bcachefs (loop0): unshutdown complete, journal seq 14 [ 105.269473][ T5227] bcachefs (loop0): done going read-only, filesystem not clean [ 105.287085][ T5227] bcachefs (loop0): shutdown complete executing program [ 106.458563][ T5267] loop0: detected capacity change from 0 to 32768 [ 106.536313][ T5267] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 106.555287][ T5267] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 106.563521][ T5267] bcachefs (loop0): Version upgrade required: [ 106.563521][ T5267] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 106.563521][ T5267] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 106.563521][ T5267] 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 [ 106.638203][ T5267] bcachefs (loop0): dropping and reconstructing all alloc info [ 106.655317][ T5267] bcachefs (loop0): check_topology... done [ 106.661231][ T5267] bcachefs (loop0): accounting_read... done [ 106.667655][ T5267] bcachefs (loop0): alloc_read... done [ 106.673229][ T5267] bcachefs (loop0): stripes_read... done [ 106.679152][ T5267] bcachefs (loop0): snapshots_read... done [ 106.685283][ T5267] bcachefs (loop0): check_allocations... done [ 106.706771][ T5267] bcachefs (loop0): going read-write [ 106.717348][ T5267] bcachefs (loop0): done starting filesystem [ 106.746260][ T5227] bcachefs (loop0): shutting down [ 106.752151][ T5227] bcachefs (loop0): going read-only [ 106.758452][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 106.770694][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 106.801683][ T11] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 106.815362][ T11] bcachefs (loop0): fatal error - emergency read only [ 106.822570][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 106.833561][ T5227] bcachefs (loop0): unshutdown complete, journal seq 14 [ 106.842022][ T5227] bcachefs (loop0): done going read-only, filesystem not clean [ 106.861097][ T5227] bcachefs (loop0): shutdown complete executing program [ 107.982069][ T5279] loop0: detected capacity change from 0 to 32768 [ 108.063263][ T5279] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 108.082295][ T5279] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 108.091296][ T5279] bcachefs (loop0): Version upgrade required: [ 108.091296][ T5279] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 108.091296][ T5279] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 108.091296][ T5279] 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 [ 108.173633][ T5279] bcachefs (loop0): dropping and reconstructing all alloc info [ 108.192505][ T5279] bcachefs (loop0): check_topology... done [ 108.200823][ T5279] bcachefs (loop0): accounting_read... done [ 108.208187][ T5279] bcachefs (loop0): alloc_read... done [ 108.215860][ T5279] bcachefs (loop0): stripes_read... done [ 108.225847][ T5279] bcachefs (loop0): snapshots_read... done [ 108.233716][ T5279] bcachefs (loop0): check_allocations... done [ 108.262195][ T5279] bcachefs (loop0): going read-write [ 108.273166][ T5279] bcachefs (loop0): done starting filesystem [ 108.296558][ T5279] syz-executor335 (5279) used greatest stack depth: 18208 bytes left [ 108.308805][ T5227] bcachefs (loop0): shutting down [ 108.316156][ T5227] bcachefs (loop0): going read-only [ 108.322322][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 108.332315][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 108.364711][ T3027] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 108.382534][ T3027] bcachefs (loop0): fatal error - emergency read only [ 108.392170][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 15 [ 108.403354][ T5227] bcachefs (loop0): unshutdown complete, journal seq 15 [ 108.414981][ T5227] bcachefs (loop0): done going read-only, filesystem not clean [ 108.435479][ T5227] bcachefs (loop0): shutdown complete executing program [ 109.702733][ T5291] loop0: detected capacity change from 0 to 32768 [ 109.773736][ T5291] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 109.794298][ T5291] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 109.804648][ T5291] bcachefs (loop0): Version upgrade required: [ 109.804648][ T5291] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 109.804648][ T5291] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 109.804648][ T5291] 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 [ 109.884185][ T5291] bcachefs (loop0): dropping and reconstructing all alloc info [ 109.900644][ T5291] bcachefs (loop0): check_topology... done [ 109.906701][ T5291] bcachefs (loop0): accounting_read... done [ 109.913343][ T5291] bcachefs (loop0): alloc_read... done [ 109.919349][ T5291] bcachefs (loop0): stripes_read... done [ 109.925155][ T5291] bcachefs (loop0): snapshots_read... done [ 109.931538][ T5291] bcachefs (loop0): check_allocations... done [ 109.952160][ T5291] bcachefs (loop0): going read-write [ 109.961114][ T5291] bcachefs (loop0): done starting filesystem [ 109.990676][ T5227] bcachefs (loop0): shutting down [ 109.996257][ T5227] bcachefs (loop0): going read-only [ 110.001516][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 110.011157][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 110.037119][ T11] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 110.051108][ T11] bcachefs (loop0): fatal error - emergency read only [ 110.060428][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 110.071881][ T5227] bcachefs (loop0): unshutdown complete, journal seq 14 [ 110.080766][ T5227] bcachefs (loop0): done going read-only, filesystem not clean [ 110.101067][ T5227] bcachefs (loop0): shutdown complete executing program [ 111.252723][ T5306] loop0: detected capacity change from 0 to 32768 [ 111.332440][ T5306] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 111.351582][ T5306] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 111.360093][ T5306] bcachefs (loop0): Version upgrade required: [ 111.360093][ T5306] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 111.360093][ T5306] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 111.360093][ T5306] 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 [ 111.439390][ T5306] bcachefs (loop0): dropping and reconstructing all alloc info [ 111.457555][ T5306] bcachefs (loop0): check_topology... done [ 111.465294][ T5306] bcachefs (loop0): accounting_read... done [ 111.472608][ T5306] bcachefs (loop0): alloc_read... done [ 111.478586][ T5306] bcachefs (loop0): stripes_read... done [ 111.484962][ T5306] bcachefs (loop0): snapshots_read... done [ 111.491009][ T5306] bcachefs (loop0): check_allocations... done [ 111.516165][ T5306] bcachefs (loop0): going read-write [ 111.526999][ T5306] bcachefs (loop0): done starting filesystem [ 111.547199][ T5227] bcachefs (loop0): shutting down [ 111.554221][ T5227] bcachefs (loop0): going read-only [ 111.559521][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 111.569218][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 111.595114][ T3027] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 111.608563][ T3027] bcachefs (loop0): fatal error - emergency read only [ 111.616084][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 111.626402][ T5227] bcachefs (loop0): unshutdown complete, journal seq 14 [ 111.634761][ T5227] bcachefs (loop0): done going read-only, filesystem not clean [ 111.654717][ T5227] bcachefs (loop0): shutdown complete executing program [ 112.844628][ T5320] loop0: detected capacity change from 0 to 32768 [ 112.926431][ T5320] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 112.945695][ T5320] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 112.953769][ T5320] bcachefs (loop0): Version upgrade required: [ 112.953769][ T5320] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 112.953769][ T5320] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 112.953769][ T5320] 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 [ 113.027417][ T5320] bcachefs (loop0): dropping and reconstructing all alloc info [ 113.043518][ T5320] bcachefs (loop0): check_topology... done [ 113.049716][ T5320] bcachefs (loop0): accounting_read... done [ 113.056414][ T5320] bcachefs (loop0): alloc_read... done [ 113.062007][ T5320] bcachefs (loop0): stripes_read... done [ 113.067872][ T5320] bcachefs (loop0): snapshots_read... done [ 113.073957][ T5320] bcachefs (loop0): check_allocations... done [ 113.095281][ T5320] bcachefs (loop0): going read-write [ 113.104018][ T5320] bcachefs (loop0): done starting filesystem [ 113.124414][ T5227] bcachefs (loop0): shutting down [ 113.129621][ T5227] bcachefs (loop0): going read-only [ 113.135348][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 113.143271][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 113.173312][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 113.186645][ T12] bcachefs (loop0): fatal error - emergency read only [ 113.194013][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 113.204717][ T5227] bcachefs (loop0): unshutdown complete, journal seq 13 [ 113.212674][ T5227] bcachefs (loop0): done going read-only, filesystem not clean [ 113.231853][ T5227] bcachefs (loop0): shutdown complete executing program [ 114.420520][ T5333] loop0: detected capacity change from 0 to 32768 [ 114.493071][ T5333] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 114.515729][ T5333] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 114.524063][ T5333] bcachefs (loop0): Version upgrade required: [ 114.524063][ T5333] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 114.524063][ T5333] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 114.524063][ T5333] 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 [ 114.608899][ T5333] bcachefs (loop0): dropping and reconstructing all alloc info [ 114.631641][ T5333] bcachefs (loop0): check_topology... done [ 114.639447][ T5333] bcachefs (loop0): accounting_read... done [ 114.646656][ T5333] bcachefs (loop0): alloc_read... done [ 114.653811][ T5333] bcachefs (loop0): stripes_read... done [ 114.660066][ T5333] bcachefs (loop0): snapshots_read... done [ 114.667083][ T5333] bcachefs (loop0): check_allocations... done [ 114.700106][ T5333] bcachefs (loop0): going read-write [ 114.710907][ T5333] bcachefs (loop0): done starting filesystem [ 114.743325][ T5227] bcachefs (loop0): shutting down [ 114.748987][ T5227] bcachefs (loop0): going read-only [ 114.754778][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 114.765753][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 114.790941][ T12] bcachefs (loop0): bch2_write_super(): fatal error loop0: Superblock write was silently dropped! (seq 0 expected 53) [ 114.804750][ T12] bcachefs (loop0): fatal error - emergency read only [ 114.812315][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 14 [ 114.822712][ T5227] bcachefs (loop0): unshutdown complete, journal seq 14 [ 114.831367][ T5227] bcachefs (loop0): done going read-only, filesystem not clean [ 114.853584][ T5227] bcachefs (loop0): shutdown complete executing program [ 116.031283][ T5345] loop0: detected capacity change from 0 to 32768 [ 116.124544][ T5345] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,norecovery,reconstruct_alloc,no_data_io [ 116.148133][ T5345] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 116.157931][ T5345] bcachefs (loop0): Version upgrade required: [ 116.157931][ T5345] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 116.157931][ T5345] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 116.157931][ T5345] 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 [ 116.249010][ T5345] bcachefs (loop0): dropping and reconstructing all alloc info [ 116.271293][ T5345] bcachefs (loop0): check_topology... done [ 116.277476][ T5345] bcachefs (loop0): accounting_read... done [ 116.283686][ T5345] bcachefs (loop0): alloc_read... done [ 116.289449][ T5345] bcachefs (loop0): stripes_read... done [ 116.295560][ T5345] bcachefs (loop0): snapshots_read... done [ 116.301524][ T5345] bcachefs (loop0): check_allocations... done [ 116.323558][ T5345] bcachefs (loop0): going read-write [ 116.333291][ T5345] bcachefs (loop0): done starting filesystem [ 116.358915][ T5227] bcachefs (loop0): shutting down [ 116.364010][ T5227] bcachefs (loop0): going read-only [ 116.371771][ T5227] bcachefs (loop0): finished waiting for writes to stop [ 116.381616][ T5227] bcachefs (loop0): flushing journal and stopping allocators, journal seq 11 [ 116.395408][ T5227] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 12 [ 116.411598][ T5227] bcachefs (loop0): unshutdown complete, journal seq 13 [ 116.418357][ T11] ------------[ cut here ]------------ [ 116.424366][ T11] kernel BUG at fs/bcachefs/journal.h:375! [ 116.430979][ T11] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 116.440542][ T11] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.12.0-rc3-syzkaller-00420-g715ca9dd687f #0 [ 116.451425][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 116.461738][ T11] Workqueue: btree_update btree_interior_update_work [ 116.469064][ T11] RIP: 0010:__bch2_trans_commit+0x9232/0x93c0 [ 116.476049][ T11] Code: fd 90 0f 0b e8 3f bb 78 fd 90 0f 0b e8 37 bb 78 fd 90 0f 0b e8 2f bb 78 fd 90 0f 0b e8 27 bb 78 fd 90 0f 0b e8 1f bb 78 fd 90 <0f> 0b e8 17 bb 78 fd 90 0f 0b e8 0f bb 78 fd 90 0f 0b e8 07 bb 78 [ 116.497237][ T11] RSP: 0018:ffffc900001076c0 EFLAGS: 00010293 [ 116.504138][ T11] RAX: ffffffff841c2c91 RBX: 0000000000000000 RCX: ffff88801bee3c00 [ 116.512700][ T11] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 116.521140][ T11] RBP: ffffc90000107890 R08: ffffffff841bcfc8 R09: 1ffff1100e5594a8 [ 116.529589][ T11] R10: dffffc0000000000 R11: ffffed100e5594a9 R12: ffff888072a80000 [ 116.538042][ T11] R13: ffff888072aca500 R14: 000000000000004f R15: ffff88807b9740d0 [ 116.546842][ T11] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 116.556252][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.565327][ T11] CR2: 00007f5f4e1ff000 CR3: 0000000030eec000 CR4: 00000000003526f0 [ 116.576847][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 116.585027][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 116.593997][ T11] Call Trace: [ 116.597509][ T11] [ 116.600565][ T11] ? __die_body+0x5f/0xb0 [ 116.605279][ T11] ? die+0x9e/0xc0 [ 116.609253][ T11] ? do_trap+0x15a/0x3a0 [ 116.613558][ T11] ? __bch2_trans_commit+0x9232/0x93c0 [ 116.619137][ T11] ? do_error_trap+0x1dc/0x2c0 [ 116.623946][ T11] ? __bch2_trans_commit+0x9232/0x93c0 [ 116.630080][ T11] ? __pfx_do_error_trap+0x10/0x10 [ 116.635225][ T11] ? report_bug+0x3e8/0x500 [ 116.639881][ T11] ? handle_invalid_op+0x34/0x40 [ 116.644888][ T11] ? __bch2_trans_commit+0x9232/0x93c0 [ 116.650399][ T11] ? exc_invalid_op+0x38/0x50 [ 116.655127][ T11] ? asm_exc_invalid_op+0x1a/0x20 [ 116.660285][ T11] ? __bch2_trans_commit+0x3568/0x93c0 [ 116.666152][ T11] ? __bch2_trans_commit+0x9231/0x93c0 [ 116.672614][ T11] ? __bch2_trans_commit+0x9232/0x93c0 [ 116.678398][ T11] ? __pfx___bch2_trans_commit+0x10/0x10 [ 116.684179][ T11] ? __bch2_trans_jset_entry_alloc+0x2c7/0x4b0 [ 116.690467][ T11] ? btree_interior_update_work+0x117a/0x2b10 [ 116.696606][ T11] btree_interior_update_work+0x1492/0x2b10 [ 116.702663][ T11] ? __pfx_btree_interior_update_work+0x10/0x10 [ 116.709225][ T11] ? __pfx_lock_acquire+0x10/0x10 [ 116.714884][ T11] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 116.722128][ T11] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 116.729030][ T11] ? process_scheduled_works+0x976/0x1850 [ 116.735129][ T11] process_scheduled_works+0xa63/0x1850 [ 116.741005][ T11] ? __pfx_process_scheduled_works+0x10/0x10 [ 116.747519][ T11] ? assign_work+0x364/0x3d0 [ 116.752261][ T11] worker_thread+0x870/0xd30 [ 116.757363][ T11] ? __kthread_parkme+0x169/0x1d0 [ 116.764775][ T11] ? __pfx_worker_thread+0x10/0x10 [ 116.770629][ T11] kthread+0x2f0/0x390 [ 116.774875][ T11] ? __pfx_worker_thread+0x10/0x10 [ 116.780809][ T11] ? __pfx_kthread+0x10/0x10 [ 116.785528][ T11] ret_from_fork+0x4b/0x80 [ 116.790091][ T11] ? __pfx_kthread+0x10/0x10 [ 116.794860][ T11] ret_from_fork_asm+0x1a/0x30 [ 116.800012][ T11] [ 116.803670][ T11] Modules linked in: [ 116.808156][ T11] ---[ end trace 0000000000000000 ]--- [ 116.813791][ T11] RIP: 0010:__bch2_trans_commit+0x9232/0x93c0 [ 116.820320][ T11] Code: fd 90 0f 0b e8 3f bb 78 fd 90 0f 0b e8 37 bb 78 fd 90 0f 0b e8 2f bb 78 fd 90 0f 0b e8 27 bb 78 fd 90 0f 0b e8 1f bb 78 fd 90 <0f> 0b e8 17 bb 78 fd 90 0f 0b e8 0f bb 78 fd 90 0f 0b e8 07 bb 78 [ 116.841159][ T11] RSP: 0018:ffffc900001076c0 EFLAGS: 00010293 [ 116.847513][ T11] RAX: ffffffff841c2c91 RBX: 0000000000000000 RCX: ffff88801bee3c00 [ 116.855912][ T11] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 116.865283][ T11] RBP: ffffc90000107890 R08: ffffffff841bcfc8 R09: 1ffff1100e5594a8 [ 116.874548][ T11] R10: dffffc0000000000 R11: ffffed100e5594a9 R12: ffff888072a80000 [ 116.882852][ T11] R13: ffff888072aca500 R14: 000000000000004f R15: ffff88807b9740d0 [ 116.891739][ T11] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 116.900934][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.908069][ T11] CR2: 0000555587d637f8 CR3: 000000000e734000 CR4: 00000000003526f0 [ 116.917672][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 116.926939][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 116.935233][ T11] Kernel panic - not syncing: Fatal exception [ 116.941899][ T11] Kernel Offset: disabled [ 116.946266][ T11] Rebooting in 86400 seconds..