node scan found 6 nodes after overwrites [ 442.293274][ T8410] done [ 442.293286][ T8410] bcachefs (loop2): check_topology... [ 442.293354][ T8410] bcachefs (loop2): btree root xattrs unreadable, must recover from scan [ 442.293490][ T8410] bcachefs (loop2): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 442.293705][ T8410] bcachefs (loop2): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 442.351249][ T8406] bcachefs (loop4): btree node scan found 6 nodes after overwrites [ 442.351633][ T8406] done [ 442.351647][ T8406] bcachefs (loop4): check_topology... [ 442.351712][ T8406] bcachefs (loop4): btree root xattrs unreadable, must recover from scan [ 442.351858][ T8406] bcachefs (loop4): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 442.352074][ T8406] bcachefs (loop4): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 442.388555][ T8399] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 442.406209][ T8408] bcachefs (loop1): scan_for_btree_nodes... [ 442.468859][ T11] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 442.468886][ T11] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 442.468900][ T11] loop2 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 442.468911][ T11] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 442.468923][ T11] ret fsck_errors_not_fixed [ 442.529011][ T7042] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 442.529037][ T7042] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 442.529053][ T7042] loop4 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 442.529065][ T7042] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 442.529076][ T7042] ret fsck_errors_not_fixed [ 442.579359][ T8410] bcachefs (loop2): empty interior btree node at btree=xattrs level=1 [ 442.579377][ T8410] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 442.596695][ T8406] bcachefs (loop4): empty interior btree node at btree=xattrs level=1 [ 442.596713][ T8406] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 442.605008][ T8410] bcachefs (loop2): empty btree root xattrs [ 442.605067][ T8410] bcachefs (loop2): btree root subvolumes unreadable, must recover from scan [ 442.628060][ T8410] bcachefs (loop2): no nodes found for btree subvolumes, continuing [ 442.637026][ T8410] done [ 442.639919][ T8410] bcachefs (loop2): scan_for_btree_nodes... done [ 442.645108][ T8406] bcachefs (loop4): empty btree root xattrs [ 442.646916][ T8410] bcachefs (loop2): accounting_read... [ 442.652747][ T8406] bcachefs (loop4): btree root subvolumes unreadable, must recover from scan [ 442.657813][ T8410] done [ 442.677256][ T8410] bcachefs (loop2): alloc_read... done [ 442.692756][ T8408] bcachefs (loop1): btree node scan found 6 nodes after overwrites [ 442.703879][ T8410] bcachefs (loop2): snapshots_read... done [ 442.727892][ T8408] done [ 442.730796][ T8408] bcachefs (loop1): check_topology... [ 442.730874][ T8408] bcachefs (loop1): btree root xattrs unreadable, must recover from scan [ 442.745564][ T8406] bcachefs (loop4): no nodes found for btree subvolumes, continuing [ 442.754229][ T8406] done [ 442.755583][ T8408] bcachefs (loop1): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 442.762354][ T8410] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 442.786957][ T8408] bcachefs (loop1): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 442.809286][ T8406] bcachefs (loop4): scan_for_btree_nodes... done [ 442.825251][ T8410] bcachefs (loop2): done starting filesystem [ 442.831193][ T8406] bcachefs (loop4): accounting_read... [ 442.833187][ T8410] bcachefs (loop2): missing subvolume 1 [ 442.843712][ T8406] done [ 442.843731][ T8406] bcachefs (loop4): alloc_read... done [ 442.844096][ T8406] bcachefs (loop4): snapshots_read... done [ 442.844829][ T8406] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 442.845496][ T8406] bcachefs (loop4): done starting filesystem [ 442.943016][ T8410] bcachefs (loop2): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 442.943036][ T8410] bcachefs (loop2): shutting down [ 442.943087][ T94] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 442.943109][ T94] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 442.943124][ T94] loop1 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 442.943137][ T94] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 442.943148][ T94] ret fsck_errors_not_fixed [ 443.011297][ T8406] bcachefs (loop4): missing subvolume 1 [ 443.017817][ T8406] bcachefs (loop4): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 443.017823][ T8408] bcachefs (loop1): empty interior btree node at btree=xattrs level=1 [ 443.017838][ T8408] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 443.017839][ T8406] bcachefs (loop4): shutting down [ 443.053250][ T8406] bcachefs (loop4): shutdown complete [ 443.101923][ T8410] bcachefs (loop2): shutdown complete [ 443.168713][ T8410] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 443.242919][ T8420] loop3: detected capacity change from 0 to 32768 [ 443.290891][ T8406] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 443.375896][ T8408] bcachefs (loop1): empty btree root xattrs [ 443.381983][ T8408] bcachefs (loop1): btree root subvolumes unreadable, must recover from scan [ 443.395621][ T8408] bcachefs (loop1): no nodes found for btree subvolumes, continuing [ 443.406175][ T8408] done [ 443.408985][ T8408] bcachefs (loop1): scan_for_btree_nodes... done [ 443.415929][ T8408] bcachefs (loop1): accounting_read... done [ 443.488192][ T8420] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 443.488192][ T8420] allowing incompatible features above 0.0: (unknown version) [ 443.488192][ T8420] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 443.494750][ T8408] bcachefs (loop1): alloc_read... done [ 443.635676][ T8420] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 443.640586][ T8408] bcachefs (loop1): snapshots_read... done [ 443.662683][ T8420] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 443.682729][ T8420] bcachefs (loop3): Version upgrade required: [ 443.682729][ T8420] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 443.682729][ T8420] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 443.682729][ T8420] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 443.772793][ T8408] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 443.775605][ T8420] bcachefs (loop3): dropping and reconstructing all alloc info [ 443.805239][ T8408] bcachefs (loop1): done starting filesystem [ 443.834688][ T8408] bcachefs (loop1): missing subvolume 1 [ 443.855178][ T8408] bcachefs (loop1): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 443.855202][ T8408] bcachefs (loop1): shutting down [ 443.858164][ T8420] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 443.858182][ T8420] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 443.858197][ T8420] loop3 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 443.858210][ T8420] flagging btree xattrs lost data [ 443.858220][ T8420] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 443.858231][ T8420] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 443.858244][ T8420] ret fsck_errors_not_fixed [ 443.941619][ T8408] bcachefs (loop1): shutdown complete [ 444.012640][ T8422] loop0: detected capacity change from 0 to 32768 [ 444.100514][ T8422] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 444.100514][ T8422] allowing incompatible features above 0.0: (unknown version) [ 444.100514][ T8422] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 444.100561][ T8422] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 444.100675][ T8422] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 444.100920][ T8422] bcachefs (loop0): Version upgrade required: [ 444.100920][ T8422] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 444.100920][ T8422] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 444.100920][ T8422] 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,check_rebalance_work,set_fs_needs_rebalance [ 444.101253][ T8422] bcachefs (loop0): dropping and reconstructing all alloc info [ 444.105022][ T8408] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 444.404603][ T8422] bcachefs (loop0): btree node read error at btree xattrs level 0/0 [ 444.404625][ T8422] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 444.404639][ T8422] loop0 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 444.404652][ T8422] flagging btree xattrs lost data [ 444.404662][ T8422] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 444.404674][ T8422] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 444.404686][ T8422] ret fsck_errors_not_fixed [ 444.430379][ T8425] loop2: detected capacity change from 0 to 32768 [ 444.591837][ T8425] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 444.591837][ T8425] allowing incompatible features above 0.0: (unknown version) [ 444.591837][ T8425] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 444.591885][ T8425] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 444.591999][ T8425] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 444.592251][ T8425] bcachefs (loop2): Version upgrade required: [ 444.592251][ T8425] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 444.592251][ T8425] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 444.592251][ T8425] 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,check_rebalance_work,set_fs_needs_rebalance [ 444.592583][ T8425] bcachefs (loop2): dropping and reconstructing all alloc info [ 444.682482][ T8427] loop4: detected capacity change from 0 to 32768 [ 444.805282][ T8427] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 444.805282][ T8427] allowing incompatible features above 0.0: (unknown version) [ 444.805282][ T8427] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 444.901838][ T8430] loop1: detected capacity change from 0 to 32768 [ 444.903758][ T8427] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 444.903877][ T8427] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 444.904120][ T8427] bcachefs (loop4): Version upgrade required: [ 444.904120][ T8427] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 444.904120][ T8427] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 444.904120][ T8427] 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,check_rebalance_work,set_fs_needs_rebalance [ 444.906127][ T8420] bcachefs (loop3): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 444.910435][ T8427] bcachefs (loop4): dropping and reconstructing all alloc info [ 445.024119][ T8425] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 445.024136][ T8425] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 445.024149][ T8425] loop2 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 445.024162][ T8425] flagging btree xattrs lost data [ 445.024171][ T8425] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 445.024183][ T8425] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 445.024195][ T8425] ret fsck_errors_not_fixed [ 445.088455][ T8430] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 445.088455][ T8430] allowing incompatible features above 0.0: (unknown version) [ 445.088455][ T8430] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 445.170454][ T8422] bcachefs (loop0): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 445.179917][ T8430] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 445.189476][ T8420] bcachefs (loop3): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 445.189497][ T8420] invalid snapshot, deleting [ 445.220002][ T8430] bcachefs (loop1): recovering from clean shutdown, journal seq 10 [ 445.220255][ T8430] bcachefs (loop1): Version upgrade required: [ 445.220255][ T8430] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 445.220255][ T8430] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 445.220255][ T8430] 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,check_rebalance_work,set_fs_needs_rebalance [ 445.220602][ T8430] bcachefs (loop1): dropping and reconstructing all alloc info [ 445.326802][ T8427] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 445.326820][ T8427] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 445.326834][ T8427] loop4 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 445.326846][ T8427] flagging btree xattrs lost data [ 445.326857][ T8427] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 445.326869][ T8427] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 445.326881][ T8427] ret fsck_errors_not_fixed [ 445.392781][ T8425] bcachefs (loop2): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 445.403788][ T8422] bcachefs (loop0): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 445.403804][ T8422] invalid snapshot, deleting [ 445.424769][ T8430] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 445.424786][ T8430] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 445.424797][ T8430] loop1 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 445.424806][ T8430] flagging btree xattrs lost data [ 445.424813][ T8430] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 445.424821][ T8430] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 445.424832][ T8430] ret fsck_errors_not_fixed [ 445.490676][ T8420] bcachefs (loop3): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 445.502141][ T8427] bcachefs (loop4): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 445.508385][ T8420] bcachefs (loop3): scan_for_btree_nodes... [ 445.513252][ T8425] bcachefs (loop2): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 445.513271][ T8425] invalid snapshot, deleting [ 445.535335][ T8420] bcachefs (loop3): btree node scan found 6 nodes after overwrites [ 445.546964][ T8422] bcachefs (loop0): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 445.552934][ T8420] done [ 445.561091][ T8430] bcachefs (loop1): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 445.562579][ T8422] bcachefs (loop0): scan_for_btree_nodes... [ 445.571937][ T8420] bcachefs (loop3): check_topology... [ 445.572012][ T8420] bcachefs (loop3): btree root xattrs unreadable, must recover from scan [ 445.572150][ T8420] bcachefs (loop3): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 445.572366][ T8420] bcachefs (loop3): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 445.574965][ T8427] bcachefs (loop4): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 445.574980][ T8427] invalid snapshot, deleting [ 445.598611][ T8422] bcachefs (loop0): btree node scan found 6 nodes after overwrites [ 445.653569][ T8425] bcachefs (loop2): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 445.653605][ T8422] done [ 445.667397][ T8422] bcachefs (loop0): check_topology... [ 445.667475][ T8422] bcachefs (loop0): btree root xattrs unreadable, must recover from scan [ 445.669419][ T8422] bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 445.669637][ T8422] bcachefs (loop0): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 445.672509][ T8430] bcachefs (loop1): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 445.672529][ T8430] invalid snapshot, deleting [ 445.679098][ T8425] bcachefs (loop2): scan_for_btree_nodes... [ 445.735887][ T94] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 445.735914][ T94] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 445.735928][ T94] loop3 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 445.735941][ T94] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 445.735952][ T94] ret fsck_errors_not_fixed [ 445.763085][ T8425] bcachefs (loop2): btree node scan found 6 nodes after overwrites [ 445.798307][ T8427] bcachefs (loop4): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 445.798980][ T8425] done [ 445.812635][ T8422] bcachefs (loop0): empty interior btree node at btree=xattrs level=1 [ 445.812653][ T8422] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 445.813115][ T8427] bcachefs (loop4): scan_for_btree_nodes... [ 445.821500][ T8425] bcachefs (loop2): check_topology... [ 445.834354][ T8430] bcachefs (loop1): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 445.840250][ T8422] bcachefs (loop0): empty btree root xattrs [ 445.840305][ T8422] bcachefs (loop0): btree root subvolumes unreadable, must recover from scan [ 445.852264][ T8425] bcachefs (loop2): btree root xattrs unreadable, must recover from scan [ 445.852411][ T8425] bcachefs (loop2): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 445.852627][ T8425] bcachefs (loop2): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 445.866030][ T8427] bcachefs (loop4): btree node scan found 6 nodes after overwrites [ 445.873612][ T8430] bcachefs (loop1): scan_for_btree_nodes... [ 445.879879][ T8427] done [ 445.913743][ T8430] bcachefs (loop1): btree node scan found 6 nodes after overwrites [ 445.916782][ T8427] bcachefs (loop4): check_topology... [ 445.916866][ T8427] bcachefs (loop4): btree root xattrs unreadable, must recover from scan [ 445.917004][ T8427] bcachefs (loop4): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 445.927957][ T8430] done [ 445.934078][ T8427] bcachefs (loop4): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 445.942932][ T8430] bcachefs (loop1): check_topology... [ 445.986905][ T8420] bcachefs (loop3): empty interior btree node at btree=xattrs level=1 [ 445.986927][ T8420] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 445.987717][ T8430] bcachefs (loop1): btree root xattrs unreadable, must recover from scan [ 445.992374][ T8420] bcachefs (loop3): empty btree root xattrs [ 446.006812][ T8430] bcachefs (loop1): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 446.008081][ T8420] bcachefs (loop3): btree root subvolumes unreadable, must recover from scan [ 446.016666][ T8430] bcachefs (loop1): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 446.060304][ T8422] bcachefs (loop0): no nodes found for btree subvolumes, continuing [ 446.070374][ T8422] done [ 446.070391][ T8422] bcachefs (loop0): scan_for_btree_nodes... done [ 446.070720][ T8422] bcachefs (loop0): accounting_read... [ 446.070821][ T8425] bcachefs (loop2): empty interior btree node at btree=xattrs level=1 [ 446.070850][ T8425] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 446.072060][ T8422] done [ 446.073670][ T8425] bcachefs (loop2): empty btree root xattrs [ 446.080158][ T8422] bcachefs (loop0): alloc_read... done [ 446.089867][ T8425] bcachefs (loop2): btree root subvolumes unreadable, must recover from scan [ 446.095351][ T8422] bcachefs (loop0): snapshots_read... [ 446.126477][ T8427] bcachefs (loop4): empty interior btree node at btree=xattrs level=1 [ 446.126499][ T8427] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 446.126515][ T8422] done [ 446.132120][ T8427] bcachefs (loop4): empty btree root xattrs [ 446.140411][ T8422] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 446.148308][ T8427] bcachefs (loop4): btree root subvolumes unreadable, must recover from scan [ 446.153824][ T8422] bcachefs (loop0): done starting filesystem [ 446.182927][ T8420] bcachefs (loop3): no nodes found for btree subvolumes, continuing [ 446.191980][ T8420] done [ 446.191997][ T8420] bcachefs (loop3): scan_for_btree_nodes... done [ 446.192372][ T8420] bcachefs (loop3): accounting_read... [ 446.192451][ T8430] bcachefs (loop1): empty interior btree node at btree=xattrs level=1 [ 446.192465][ T8430] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 446.195435][ T8420] done [ 446.195449][ T8420] bcachefs (loop3): alloc_read... done [ 446.202706][ T8430] bcachefs (loop1): empty btree root xattrs [ 446.211472][ T8420] bcachefs (loop3): snapshots_read... [ 446.216895][ T8430] bcachefs (loop1): btree root subvolumes unreadable, must recover from scan [ 446.233103][ T8420] done [ 446.255140][ T8425] bcachefs (loop2): no nodes found for btree subvolumes, continuing [ 446.255747][ T8420] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 446.263669][ T8425] done [ 446.276884][ T8427] bcachefs (loop4): no nodes found for btree subvolumes, continuing [ 446.279680][ T8420] bcachefs (loop3): done starting filesystem [ 446.292335][ T8427] done [ 446.292351][ T8427] bcachefs (loop4): scan_for_btree_nodes... done [ 446.292681][ T8427] bcachefs (loop4): accounting_read... done [ 446.293128][ T8427] bcachefs (loop4): alloc_read... done [ 446.293457][ T8427] bcachefs (loop4): snapshots_read... done [ 446.293846][ T8422] bcachefs (loop0): missing subvolume 1 [ 446.293919][ T8427] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 446.296885][ T8422] bcachefs (loop0): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 446.303502][ T8425] bcachefs (loop2): scan_for_btree_nodes... done [ 446.319621][ T8422] bcachefs (loop0): shutting down [ 446.321272][ T8425] bcachefs (loop2): accounting_read... [ 446.348668][ T8427] bcachefs (loop4): done starting filesystem [ 446.373333][ T8430] bcachefs (loop1): no nodes found for btree subvolumes, continuing [ 446.379978][ T8422] bcachefs (loop0): shutdown complete [ 446.382596][ T8430] done [ 446.389613][ T8427] bcachefs (loop4): missing subvolume 1 [ 446.392915][ T8430] bcachefs (loop1): scan_for_btree_nodes... done [ 446.395928][ T8430] bcachefs (loop1): accounting_read... done [ 446.396603][ T8430] bcachefs (loop1): alloc_read... done [ 446.396956][ T8430] bcachefs (loop1): snapshots_read... done [ 446.397468][ T8430] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 446.398116][ T8430] bcachefs (loop1): done starting filesystem [ 446.398884][ T8420] bcachefs (loop3): missing subvolume 1 [ 446.407375][ T8427] bcachefs (loop4): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 446.407397][ T8427] bcachefs (loop4): shutting down [ 446.407510][ T8425] done [ 446.407522][ T8425] bcachefs (loop2): alloc_read... done [ 446.407884][ T8425] bcachefs (loop2): snapshots_read... done [ 446.408404][ T8425] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 446.409051][ T8425] bcachefs (loop2): done starting filesystem [ 446.434565][ T8420] bcachefs (loop3): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 446.508129][ T8430] bcachefs (loop1): missing subvolume 1 [ 446.515428][ T8425] bcachefs (loop2): missing subvolume 1 [ 446.521637][ T8430] bcachefs (loop1): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 446.521661][ T8430] bcachefs (loop1): shutting down [ 446.521960][ T8420] bcachefs (loop3): shutting down [ 446.567679][ T8425] bcachefs (loop2): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 446.590812][ T8422] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 446.602193][ T8425] bcachefs (loop2): shutting down [ 446.616208][ T8430] bcachefs (loop1): shutdown complete [ 446.632763][ T8420] bcachefs (loop3): shutdown complete [ 446.641872][ T8427] bcachefs (loop4): shutdown complete [ 446.652929][ T8425] bcachefs (loop2): shutdown complete [ 446.816006][ T8420] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 447.136013][ T8425] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 447.153158][ T8427] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 447.523580][ T8440] loop0: detected capacity change from 0 to 32768 [ 447.822214][ T8430] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 447.884074][ T8440] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 447.884074][ T8440] allowing incompatible features above 0.0: (unknown version) [ 447.884074][ T8440] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes 2025/06/09 06:00:29 executed programs: 393 [ 447.989396][ T8446] loop2: detected capacity change from 0 to 32768 [ 448.024229][ T8440] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 448.078867][ T8440] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 448.083611][ T8442] loop3: detected capacity change from 0 to 32768 [ 448.143493][ T8440] bcachefs (loop0): Version upgrade required: [ 448.143493][ T8440] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 448.143493][ T8440] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 448.143493][ T8440] 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,check_rebalance_work,set_fs_needs_rebalance [ 448.219892][ T8444] loop4: detected capacity change from 0 to 32768 [ 448.226857][ T8446] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 448.226857][ T8446] allowing incompatible features above 0.0: (unknown version) [ 448.226857][ T8446] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 448.226902][ T8446] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 448.364900][ T8440] bcachefs (loop0): dropping and reconstructing all alloc info [ 448.381106][ T8446] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 448.389470][ T8446] bcachefs (loop2): Version upgrade required: [ 448.389470][ T8446] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 448.389470][ T8446] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 448.389470][ T8446] 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,check_rebalance_work,set_fs_needs_rebalance [ 448.459419][ T8442] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 448.459419][ T8442] allowing incompatible features above 0.0: (unknown version) [ 448.459419][ T8442] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 448.505954][ T8442] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 448.514620][ T8442] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 448.524213][ T8442] bcachefs (loop3): Version upgrade required: [ 448.524213][ T8442] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 448.524213][ T8442] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 448.524213][ T8442] 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,check_rebalance_work,set_fs_needs_rebalance [ 448.546735][ T8440] btree_node_read_work: 4 callbacks suppressed [ 448.572954][ T8446] bcachefs (loop2): dropping and reconstructing all alloc info [ 448.614541][ T8440] bcachefs (loop0): btree node read error at btree xattrs level 0/0 [ 448.614562][ T8440] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 448.614575][ T8440] loop0 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 448.614587][ T8440] flagging btree xattrs lost data [ 448.614597][ T8440] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 448.614609][ T8440] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 448.614626][ T8440] ret fsck_errors_not_fixed [ 448.629303][ T8444] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 448.629303][ T8444] allowing incompatible features above 0.0: (unknown version) [ 448.629303][ T8444] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 448.629350][ T8444] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 448.629459][ T8444] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 448.629693][ T8444] bcachefs (loop4): Version upgrade required: [ 448.629693][ T8444] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 448.629693][ T8444] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 448.629693][ T8444] 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,check_rebalance_work,set_fs_needs_rebalance [ 448.630027][ T8444] bcachefs (loop4): dropping and reconstructing all alloc info [ 448.647266][ T8442] bcachefs (loop3): dropping and reconstructing all alloc info [ 449.026893][ T8444] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 449.026915][ T8444] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 449.026930][ T8444] loop4 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 449.026943][ T8444] flagging btree xattrs lost data [ 449.026953][ T8444] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 449.026965][ T8444] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 449.026988][ T8444] ret fsck_errors_not_fixed [ 449.028581][ T8452] loop1: detected capacity change from 0 to 32768 [ 449.098068][ T8442] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 449.098085][ T8442] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 449.098096][ T8442] loop3 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 449.098105][ T8442] flagging btree xattrs lost data [ 449.098112][ T8442] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 449.098120][ T8442] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 449.098129][ T8442] ret fsck_errors_not_fixed [ 449.158968][ T8452] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 449.158968][ T8452] allowing incompatible features above 0.0: (unknown version) [ 449.158968][ T8452] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 449.221250][ T8446] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 449.221267][ T8446] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 449.221280][ T8446] loop2 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 449.221291][ T8446] flagging btree xattrs lost data [ 449.221298][ T8446] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 449.221309][ T8446] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 449.221319][ T8446] ret fsck_errors_not_fixed [ 449.257680][ T8452] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 449.257810][ T8452] bcachefs (loop1): recovering from clean shutdown, journal seq 10 [ 449.258048][ T8452] bcachefs (loop1): Version upgrade required: [ 449.258048][ T8452] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 449.258048][ T8452] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 449.258048][ T8452] 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,check_rebalance_work,set_fs_needs_rebalance [ 449.258380][ T8452] bcachefs (loop1): dropping and reconstructing all alloc info [ 449.414817][ T8444] bcachefs (loop4): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 449.426042][ T8440] bcachefs (loop0): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 449.436895][ T8442] bcachefs (loop3): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 449.450155][ T8452] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 449.450173][ T8452] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 449.450187][ T8452] loop1 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 449.450200][ T8452] flagging btree xattrs lost data [ 449.450210][ T8452] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 449.450222][ T8452] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 449.450235][ T8452] ret fsck_errors_not_fixed [ 449.513296][ T8446] bcachefs (loop2): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 449.528237][ T8444] bcachefs (loop4): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 449.528258][ T8444] invalid snapshot, deleting [ 449.549859][ T8440] bcachefs (loop0): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 449.549879][ T8440] invalid snapshot, deleting [ 449.569205][ T8442] bcachefs (loop3): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 449.569225][ T8442] invalid snapshot, deleting [ 449.588633][ T8452] bcachefs (loop1): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 449.599872][ T8446] bcachefs (loop2): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 449.599894][ T8446] invalid snapshot, deleting [ 449.619243][ T8444] bcachefs (loop4): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 449.630736][ T8440] bcachefs (loop0): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 449.642724][ T8444] bcachefs (loop4): scan_for_btree_nodes... [ 449.644069][ T8442] bcachefs (loop3): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 449.659117][ T8444] bcachefs (loop4): btree node scan found 6 nodes after overwrites [ 449.659487][ T8444] done [ 449.659500][ T8444] bcachefs (loop4): check_topology... [ 449.659563][ T8444] bcachefs (loop4): btree root xattrs unreadable, must recover from scan [ 449.659681][ T8444] bcachefs (loop4): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 449.659902][ T8444] bcachefs (loop4): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 449.659975][ T8440] bcachefs (loop0): scan_for_btree_nodes... [ 449.677228][ T8440] bcachefs (loop0): btree node scan found 6 nodes after overwrites [ 449.688164][ T8442] bcachefs (loop3): scan_for_btree_nodes... [ 449.690793][ T8440] done [ 449.719103][ T8442] bcachefs (loop3): btree node scan found 6 nodes after overwrites [ 449.728471][ T8440] bcachefs (loop0): check_topology... [ 449.737985][ T8442] done [ 449.743191][ T8440] bcachefs (loop0): btree root xattrs unreadable, must recover from scan [ 449.768121][ T8442] bcachefs (loop3): check_topology... [ 449.768877][ T8440] bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 449.778212][ T8442] bcachefs (loop3): btree root xattrs unreadable, must recover from scan [ 449.783111][ T8440] bcachefs (loop0): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 449.796288][ T8442] bcachefs (loop3): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 449.831279][ T8452] bcachefs (loop1): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 449.831300][ T8452] invalid snapshot, deleting [ 449.831454][ T8442] bcachefs (loop3): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 449.870691][ T8446] bcachefs (loop2): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 449.881822][ T94] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 449.881846][ T94] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 449.881861][ T94] loop4 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 449.881873][ T94] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 449.881884][ T94] ret fsck_errors_not_fixed [ 449.894761][ T8446] bcachefs (loop2): scan_for_btree_nodes... [ 449.931116][ T6728] bcachefs (loop0): btree node read error at btree xattrs level 0/0 [ 449.931144][ T6728] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 449.931158][ T6728] loop0 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 449.931170][ T6728] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 449.931181][ T6728] ret fsck_errors_not_fixed [ 449.944091][ T8446] bcachefs (loop2): btree node scan found 6 nodes after overwrites [ 449.997271][ T8452] bcachefs (loop1): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 449.998502][ T8446] done [ 450.011208][ T7071] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 450.011231][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 450.011244][ T7071] loop3 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 450.011256][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 450.011268][ T7071] ret fsck_errors_not_fixed [ 450.011591][ T8446] bcachefs (loop2): check_topology... [ 450.024764][ T8452] bcachefs (loop1): scan_for_btree_nodes... [ 450.033601][ T8446] bcachefs (loop2): btree root xattrs unreadable, must recover from scan [ 450.081433][ T8452] bcachefs (loop1): btree node scan found 6 nodes after overwrites [ 450.081814][ T8452] done [ 450.093122][ T8446] bcachefs (loop2): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 450.093339][ T8446] bcachefs (loop2): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 450.093673][ T8452] bcachefs (loop1): check_topology... [ 450.093740][ T8452] bcachefs (loop1): btree root xattrs unreadable, must recover from scan [ 450.093866][ T8452] bcachefs (loop1): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 450.094069][ T8452] bcachefs (loop1): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 450.094154][ T8444] bcachefs (loop4): empty interior btree node at btree=xattrs level=1 [ 450.094169][ T8444] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 450.186318][ T8440] bcachefs (loop0): empty interior btree node at btree=xattrs level=1 [ 450.186327][ T8444] bcachefs (loop4): empty btree root xattrs [ 450.186337][ T8440] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 450.186379][ T8444] bcachefs (loop4): btree root subvolumes unreadable, must recover from scan [ 450.203288][ T8440] bcachefs (loop0): empty btree root xattrs [ 450.222359][ T8442] bcachefs (loop3): empty interior btree node at btree=xattrs level=1 [ 450.222376][ T8442] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 450.226045][ T8440] bcachefs (loop0): btree root subvolumes unreadable, must recover from scan [ 450.231288][ T8442] bcachefs (loop3): empty btree root xattrs [ 450.252744][ T8442] bcachefs (loop3): btree root subvolumes unreadable, must recover from scan [ 450.252818][ T7042] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 450.252841][ T7042] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 450.252885][ T7042] loop1 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 450.252898][ T7042] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 450.252908][ T7042] ret fsck_errors_not_fixed [ 450.314128][ T7071] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 450.314966][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 450.314985][ T7071] loop2 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 450.314998][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 450.315009][ T7071] ret fsck_errors_not_fixed [ 450.365234][ T8444] bcachefs (loop4): no nodes found for btree subvolumes, continuing [ 450.373920][ T8444] done [ 450.373936][ T8444] bcachefs (loop4): scan_for_btree_nodes... [ 450.373945][ T8440] bcachefs (loop0): no nodes found for btree subvolumes, continuing [ 450.374252][ T8444] done [ 450.382103][ T8440] done [ 450.382726][ T8444] bcachefs (loop4): accounting_read... [ 450.396655][ T8442] bcachefs (loop3): no nodes found for btree subvolumes, continuing [ 450.410997][ T8444] done [ 450.411014][ T8444] bcachefs (loop4): alloc_read... done [ 450.411378][ T8444] bcachefs (loop4): snapshots_read... done [ 450.411872][ T8444] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 450.412615][ T8444] bcachefs (loop4): done starting filesystem [ 450.415633][ T8440] bcachefs (loop0): scan_for_btree_nodes... done [ 450.416054][ T8440] bcachefs (loop0): accounting_read... done [ 450.421281][ T8440] bcachefs (loop0): alloc_read... done [ 450.421633][ T8440] bcachefs (loop0): snapshots_read... done [ 450.422115][ T8440] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 450.425967][ T8442] done [ 450.445430][ T8440] bcachefs (loop0): done starting filesystem [ 450.445765][ T8442] bcachefs (loop3): scan_for_btree_nodes... [ 450.495358][ T8452] bcachefs (loop1): empty interior btree node at btree=xattrs level=1 [ 450.495397][ T8452] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 450.496007][ T8442] done [ 450.501485][ T8452] bcachefs (loop1): empty btree root xattrs [ 450.509623][ T8442] bcachefs (loop3): accounting_read... [ 450.525603][ T8446] bcachefs (loop2): empty interior btree node at btree=xattrs level=1 [ 450.525622][ T8446] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 450.546442][ T8452] bcachefs (loop1): btree root subvolumes unreadable, must recover from scan [ 450.556119][ T8442] done [ 450.556135][ T8442] bcachefs (loop3): alloc_read... done [ 450.556533][ T8442] bcachefs (loop3): snapshots_read... done [ 450.557031][ T8442] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 450.557693][ T8442] bcachefs (loop3): done starting filesystem [ 450.593814][ T8444] bcachefs (loop4): missing subvolume 1 [ 450.603225][ T8440] bcachefs (loop0): missing subvolume 1 [ 450.603236][ T8444] bcachefs (loop4): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 450.615596][ T8440] bcachefs (loop0): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 450.625998][ T8446] bcachefs (loop2): empty btree root xattrs [ 450.639883][ T8452] bcachefs (loop1): no nodes found for btree subvolumes, continuing [ 450.648351][ T8440] bcachefs (loop0): shutting down [ 450.661802][ T8452] done [ 450.661821][ T8452] bcachefs (loop1): scan_for_btree_nodes... done [ 450.662165][ T8452] bcachefs (loop1): accounting_read... [ 450.662232][ T8442] bcachefs (loop3): missing subvolume 1 [ 450.666972][ T8452] done [ 450.666990][ T8452] bcachefs (loop1): alloc_read... done [ 450.667349][ T8452] bcachefs (loop1): snapshots_read... done [ 450.667863][ T8452] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 450.668524][ T8452] bcachefs (loop1): done starting filesystem [ 450.672748][ T8446] bcachefs (loop2): btree root subvolumes unreadable, must recover from scan [ 450.682397][ T8444] bcachefs (loop4): shutting down [ 450.720569][ T8440] bcachefs (loop0): shutdown complete [ 450.751838][ T8444] bcachefs (loop4): shutdown complete [ 450.843870][ T8440] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 450.900096][ T8442] bcachefs (loop3): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 450.900119][ T8442] bcachefs (loop3): shutting down [ 450.901292][ T8446] bcachefs (loop2): no nodes found for btree subvolumes, continuing [ 450.950554][ T8444] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 451.004765][ T8442] bcachefs (loop3): shutdown complete [ 451.037695][ T8446] done [ 451.037713][ T8446] bcachefs (loop2): scan_for_btree_nodes... done [ 451.038048][ T8446] bcachefs (loop2): accounting_read... [ 451.038126][ T8452] bcachefs (loop1): missing subvolume 1 [ 451.059737][ T8446] done [ 451.059756][ T8446] bcachefs (loop2): alloc_read... done [ 451.060130][ T8446] bcachefs (loop2): snapshots_read... done [ 451.060633][ T8446] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 451.061289][ T8446] bcachefs (loop2): done starting filesystem [ 451.184966][ T8442] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 451.255410][ T8452] bcachefs (loop1): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 451.255435][ T8452] bcachefs (loop1): shutting down [ 451.264669][ T8446] bcachefs (loop2): missing subvolume 1 [ 451.316255][ T8446] bcachefs (loop2): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 451.343724][ T8452] bcachefs (loop1): shutdown complete [ 451.358761][ T8446] bcachefs (loop2): shutting down [ 451.481590][ T8452] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 451.495356][ T8446] bcachefs (loop2): shutdown complete [ 452.086920][ T8460] loop0: detected capacity change from 0 to 32768 [ 452.106623][ T8462] loop4: detected capacity change from 0 to 32768 [ 452.155778][ T8464] loop3: detected capacity change from 0 to 32768 [ 452.403320][ T8466] loop1: detected capacity change from 0 to 32768 [ 452.545988][ T8446] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 452.582032][ T8464] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 452.582032][ T8464] allowing incompatible features above 0.0: (unknown version) [ 452.582032][ T8464] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 452.627766][ T8464] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 452.637616][ T8464] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 452.646513][ T8464] bcachefs (loop3): Version upgrade required: [ 452.646513][ T8464] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 452.646513][ T8464] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 452.646513][ T8464] 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,check_rebalance_work,set_fs_needs_rebalance [ 452.671031][ T8460] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 452.671031][ T8460] allowing incompatible features above 0.0: (unknown version) [ 452.671031][ T8460] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 452.730526][ T8466] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 452.730526][ T8466] allowing incompatible features above 0.0: (unknown version) [ 452.730526][ T8466] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 452.764854][ T8464] bcachefs (loop3): dropping and reconstructing all alloc info [ 452.867758][ T8462] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 452.867758][ T8462] allowing incompatible features above 0.0: (unknown version) [ 452.867758][ T8462] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 452.873454][ T8466] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 452.912604][ T8460] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 452.924192][ T8466] bcachefs (loop1): recovering from clean shutdown, journal seq 10 [ 452.938636][ T8460] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 452.964923][ T8466] bcachefs (loop1): Version upgrade required: [ 452.964923][ T8466] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 452.964923][ T8466] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 452.964923][ T8466] 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,check_rebalance_work,set_fs_needs_rebalance [ 453.045229][ T8460] bcachefs (loop0): Version upgrade required: [ 453.045229][ T8460] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 453.045229][ T8460] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 453.045229][ T8460] 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,check_rebalance_work,set_fs_needs_rebalance [ 453.119113][ T8462] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 453.142193][ T8462] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 453.143598][ T8466] bcachefs (loop1): dropping and reconstructing all alloc info [ 453.151158][ T8462] bcachefs (loop4): Version upgrade required: [ 453.151158][ T8462] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 453.151158][ T8462] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 453.151158][ T8462] 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,check_rebalance_work,set_fs_needs_rebalance [ 453.163069][ T8460] bcachefs (loop0): dropping and reconstructing all alloc info [ 453.257024][ T8464] bcachefs (loop3): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 453.277936][ T8466] bcachefs (loop1): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 453.293752][ T8464] bcachefs (loop3): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 453.293774][ T8464] invalid snapshot, deleting [ 453.314848][ T8462] bcachefs (loop4): dropping and reconstructing all alloc info [ 453.324202][ T8466] bcachefs (loop1): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 453.324220][ T8466] invalid snapshot, deleting [ 453.350386][ T8464] bcachefs (loop3): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 453.363791][ T8462] bcachefs (loop4): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 453.376765][ T8464] bcachefs (loop3): scan_for_btree_nodes... [ 453.380938][ T8466] bcachefs (loop1): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 453.398528][ T8460] bcachefs (loop0): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 453.409324][ T8464] bcachefs (loop3): btree node scan found 6 nodes after overwrites [ 453.409721][ T8464] done [ 453.409734][ T8464] bcachefs (loop3): check_topology... [ 453.409802][ T8464] bcachefs (loop3): btree root xattrs unreadable, must recover from scan [ 453.409940][ T8464] bcachefs (loop3): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 453.410150][ T8464] bcachefs (loop3): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 453.421420][ T8466] bcachefs (loop1): scan_for_btree_nodes... [ 453.464613][ T8466] bcachefs (loop1): btree node scan found 6 nodes after overwrites [ 453.502192][ T8462] bcachefs (loop4): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 453.502213][ T8462] invalid snapshot, deleting [ 453.509307][ T8466] done [ 453.524031][ T8464] bcachefs (loop3): empty interior btree node at btree=xattrs level=1 [ 453.524049][ T8464] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 453.541338][ T8460] bcachefs (loop0): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 453.541359][ T8460] invalid snapshot, deleting [ 453.541362][ T8464] bcachefs (loop3): empty btree root xattrs [ 453.541413][ T8464] bcachefs (loop3): btree root subvolumes unreadable, must recover from scan [ 453.576430][ T8462] bcachefs (loop4): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 453.583644][ T8466] bcachefs (loop1): check_topology... [ 453.588017][ T8460] bcachefs (loop0): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 453.590760][ T8466] bcachefs (loop1): btree root xattrs unreadable, must recover from scan [ 453.596020][ T8460] bcachefs (loop0): scan_for_btree_nodes... [ 453.605265][ T8466] bcachefs (loop1): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 453.633632][ T8462] bcachefs (loop4): scan_for_btree_nodes... [ 453.637894][ T8464] bcachefs (loop3): no nodes found for btree subvolumes, continuing [ 453.647316][ T8466] bcachefs (loop1): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 453.649640][ T7042] btree_node_read_work: 5 callbacks suppressed [ 453.664173][ T8460] bcachefs (loop0): btree node scan found 6 nodes after overwrites [ 453.677826][ T8464] done [ 453.694276][ T7042] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 453.694305][ T7042] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 453.694320][ T7042] loop1 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 453.694334][ T7042] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 453.694345][ T7042] ret fsck_errors_not_fixed [ 453.697114][ T8462] bcachefs (loop4): btree node scan found 6 nodes after overwrites [ 453.704718][ T8464] bcachefs (loop3): scan_for_btree_nodes... [ 453.724955][ T8460] done [ 453.728507][ T8464] done [ 453.763268][ T8466] bcachefs (loop1): empty interior btree node at btree=xattrs level=1 [ 453.763284][ T8466] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 453.768000][ T8460] bcachefs (loop0): check_topology... [ 453.771603][ T8466] bcachefs (loop1): empty btree root xattrs [ 453.779878][ T8464] bcachefs (loop3): accounting_read... [ 453.783751][ T8466] bcachefs (loop1): btree root subvolumes unreadable, must recover from scan [ 453.801595][ T8460] bcachefs (loop0): btree root xattrs unreadable, must recover from scan [ 453.809198][ T8462] done [ 453.815946][ T8466] bcachefs (loop1): no nodes found for btree subvolumes, continuing [ 453.815984][ T8462] bcachefs (loop4): check_topology... [ 453.824109][ T8462] bcachefs (loop4): btree root xattrs unreadable, must recover from scan [ 453.824385][ T8464] done [ 453.830036][ T8462] bcachefs (loop4): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 453.855096][ T8460] bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 453.858609][ T8462] bcachefs (loop4): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 453.866374][ T8466] done [ 453.886726][ T8464] bcachefs (loop3): alloc_read... done [ 453.888163][ T8472] loop2: detected capacity change from 0 to 32768 [ 453.892597][ T8464] bcachefs (loop3): snapshots_read... [ 453.903730][ T8460] bcachefs (loop0): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 453.913786][ T8466] bcachefs (loop1): scan_for_btree_nodes... done [ 453.935782][ T8464] done [ 453.942253][ T8466] bcachefs (loop1): accounting_read... done [ 453.944851][ T8464] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 453.962448][ T7071] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 453.962483][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 453.962497][ T7071] loop4 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 453.962510][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 453.962521][ T7071] ret fsck_errors_not_fixed [ 453.966012][ T8464] bcachefs (loop3): done starting filesystem [ 453.974002][ T8466] bcachefs (loop1): alloc_read... [ 454.019686][ T7071] bcachefs (loop0): btree node read error at btree xattrs level 0/0 [ 454.019714][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 454.019728][ T7071] loop0 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 454.019740][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 454.019749][ T7071] ret fsck_errors_not_fixed [ 454.025640][ T8466] done [ 454.079044][ T8462] bcachefs (loop4): empty interior btree node at btree=xattrs level=1 [ 454.079061][ T8462] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 454.079219][ T8466] bcachefs (loop1): snapshots_read... done [ 454.096503][ T8466] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 454.097161][ T8466] bcachefs (loop1): done starting filesystem [ 454.097846][ T8464] bcachefs (loop3): missing subvolume 1 [ 454.103765][ T8462] bcachefs (loop4): empty btree root xattrs [ 454.103820][ T8462] bcachefs (loop4): btree root subvolumes unreadable, must recover from scan [ 454.144560][ T8464] bcachefs (loop3): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 454.144583][ T8464] bcachefs (loop3): shutting down [ 454.144794][ T8460] bcachefs (loop0): empty interior btree node at btree=xattrs level=1 [ 454.144810][ T8460] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 454.166838][ T8472] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 454.166838][ T8472] allowing incompatible features above 0.0: (unknown version) [ 454.166838][ T8472] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 454.166883][ T8472] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 454.166992][ T8472] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 454.167260][ T8472] bcachefs (loop2): Version upgrade required: [ 454.167260][ T8472] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 454.167260][ T8472] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 454.167260][ T8472] 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,check_rebalance_work,set_fs_needs_rebalance [ 454.167573][ T8472] bcachefs (loop2): dropping and reconstructing all alloc info [ 454.183794][ T8464] bcachefs (loop3): shutdown complete [ 454.292951][ T8464] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 454.302809][ T8460] bcachefs (loop0): empty btree root xattrs [ 454.399975][ T8466] bcachefs (loop1): missing subvolume 1 [ 454.406255][ T8466] bcachefs (loop1): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 454.406275][ T8466] bcachefs (loop1): shutting down [ 454.415370][ T8462] bcachefs (loop4): no nodes found for btree subvolumes, continuing [ 454.464720][ T8460] bcachefs (loop0): btree root subvolumes unreadable, must recover from scan [ 454.489339][ T8466] bcachefs (loop1): shutdown complete [ 454.538932][ T8472] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 454.538951][ T8472] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 2025/06/09 06:00:35 executed programs: 399 [ 454.538965][ T8472] loop2 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 454.538977][ T8472] flagging btree xattrs lost data [ 454.538986][ T8472] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 454.538997][ T8472] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 454.539008][ T8472] ret fsck_errors_not_fixed [ 454.548095][ T8462] done [ 454.548112][ T8462] bcachefs (loop4): scan_for_btree_nodes... done [ 454.548462][ T8462] bcachefs (loop4): accounting_read... done [ 454.549463][ T8462] bcachefs (loop4): alloc_read... done [ 454.549824][ T8462] bcachefs (loop4): snapshots_read... done [ 454.565823][ T8462] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 454.566518][ T8462] bcachefs (loop4): done starting filesystem [ 454.657835][ T8466] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 454.844719][ T8460] bcachefs (loop0): no nodes found for btree subvolumes, continuing [ 454.852887][ T8462] bcachefs (loop4): missing subvolume 1 [ 454.864969][ T8462] bcachefs (loop4): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 454.864990][ T8462] bcachefs (loop4): shutting down [ 454.867058][ T8472] bcachefs (loop2): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 454.881681][ T8460] done [ 454.881699][ T8460] bcachefs (loop0): scan_for_btree_nodes... done [ 454.882042][ T8460] bcachefs (loop0): accounting_read... done [ 454.885214][ T8460] bcachefs (loop0): alloc_read... done [ 454.885610][ T8460] bcachefs (loop0): snapshots_read... done [ 454.886107][ T8460] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 454.886877][ T8460] bcachefs (loop0): done starting filesystem [ 454.938808][ T8462] bcachefs (loop4): shutdown complete [ 454.988186][ T8460] bcachefs (loop0): missing subvolume 1 [ 455.024604][ T8460] bcachefs (loop0): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 455.024626][ T8460] bcachefs (loop0): shutting down [ 455.034540][ T8472] bcachefs (loop2): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 455.034562][ T8472] invalid snapshot, deleting [ 455.099295][ T8460] bcachefs (loop0): shutdown complete [ 455.125065][ T8462] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 455.134824][ T8479] loop3: detected capacity change from 0 to 32768 [ 455.271777][ T8479] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 455.271777][ T8479] allowing incompatible features above 0.0: (unknown version) [ 455.271777][ T8479] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 455.271825][ T8479] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 455.271936][ T8479] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 455.272176][ T8479] bcachefs (loop3): Version upgrade required: [ 455.272176][ T8479] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 455.272176][ T8479] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 455.272176][ T8479] 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,check_rebalance_work,set_fs_needs_rebalance [ 455.272513][ T8479] bcachefs (loop3): dropping and reconstructing all alloc info [ 455.325393][ T8460] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 455.512010][ T8479] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 455.512027][ T8479] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 455.512040][ T8479] loop3 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 455.512052][ T8479] flagging btree xattrs lost data [ 455.512060][ T8479] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 455.512070][ T8479] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 455.512081][ T8479] ret fsck_errors_not_fixed [ 455.619760][ T8472] bcachefs (loop2): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 455.650930][ T8472] bcachefs (loop2): scan_for_btree_nodes... [ 455.658674][ T8479] bcachefs (loop3): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 455.710144][ T8472] bcachefs (loop2): btree node scan found 6 nodes after overwrites [ 455.710538][ T8472] done [ 455.710551][ T8472] bcachefs (loop2): check_topology... [ 455.710617][ T8472] bcachefs (loop2): btree root xattrs unreadable, must recover from scan [ 455.710748][ T8472] bcachefs (loop2): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 455.710956][ T8472] bcachefs (loop2): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 455.848175][ T8481] loop1: detected capacity change from 0 to 32768 [ 455.883899][ T7042] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 455.883926][ T7042] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 455.883941][ T7042] loop2 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 455.883954][ T7042] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 455.883966][ T7042] ret fsck_errors_not_fixed [ 455.936538][ T8479] bcachefs (loop3): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 455.936559][ T8479] invalid snapshot, deleting [ 455.988975][ T8472] bcachefs (loop2): empty interior btree node at btree=xattrs level=1 [ 455.988997][ T8472] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 456.052479][ T8481] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 456.052479][ T8481] allowing incompatible features above 0.0: (unknown version) [ 456.052479][ T8481] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 456.052528][ T8481] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 456.052643][ T8481] bcachefs (loop1): recovering from clean shutdown, journal seq 10 [ 456.052884][ T8481] bcachefs (loop1): Version upgrade required: [ 456.052884][ T8481] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 456.052884][ T8481] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 456.052884][ T8481] 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,check_rebalance_work,set_fs_needs_rebalance [ 456.053217][ T8481] bcachefs (loop1): dropping and reconstructing all alloc info [ 456.323490][ T8487] loop0: detected capacity change from 0 to 32768 [ 456.369001][ T8479] bcachefs (loop3): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 456.369030][ T8472] bcachefs (loop2): empty btree root xattrs [ 456.390576][ T8481] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 456.390596][ T8481] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 456.390611][ T8481] loop1 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 456.390624][ T8481] flagging btree xattrs lost data [ 456.390634][ T8481] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 456.390646][ T8481] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 456.390659][ T8481] ret fsck_errors_not_fixed [ 456.396544][ T8487] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 456.396544][ T8487] allowing incompatible features above 0.0: (unknown version) [ 456.396544][ T8487] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 456.402373][ T8479] bcachefs (loop3): scan_for_btree_nodes... [ 456.413480][ T8487] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 456.413604][ T8487] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 456.413836][ T8487] bcachefs (loop0): Version upgrade required: [ 456.413836][ T8487] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 456.413836][ T8487] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 456.413836][ T8487] 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,check_rebalance_work,set_fs_needs_rebalance [ 456.578540][ T8472] bcachefs (loop2): btree root subvolumes unreadable, must recover from scan [ 456.603558][ T8481] bcachefs (loop1): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 456.611185][ T8485] loop4: detected capacity change from 0 to 32768 [ 456.628104][ T8487] bcachefs (loop0): dropping and reconstructing all alloc info [ 456.635988][ T8481] bcachefs (loop1): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 456.636009][ T8481] invalid snapshot, deleting [ 456.710146][ T8472] bcachefs (loop2): no nodes found for btree subvolumes, continuing [ 456.739624][ T8481] bcachefs (loop1): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 456.739850][ T8472] done [ 456.753619][ T8472] bcachefs (loop2): scan_for_btree_nodes... done [ 456.766773][ T8472] bcachefs (loop2): accounting_read... done [ 456.773253][ T8485] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 456.773253][ T8485] allowing incompatible features above 0.0: (unknown version) [ 456.773253][ T8485] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 456.801596][ T8479] bcachefs (loop3): btree node scan found 6 nodes after overwrites [ 456.819145][ T8485] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 456.831994][ T8472] bcachefs (loop2): alloc_read... [ 456.835820][ T8485] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 456.836077][ T8485] bcachefs (loop4): Version upgrade required: [ 456.836077][ T8485] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 456.836077][ T8485] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 456.836077][ T8485] 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,check_rebalance_work,set_fs_needs_rebalance [ 456.836446][ T8485] bcachefs (loop4): dropping and reconstructing all alloc info [ 456.840474][ T8487] bcachefs (loop0): btree node read error at btree xattrs level 0/0 [ 456.840491][ T8487] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 456.840506][ T8487] loop0 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 456.840519][ T8487] flagging btree xattrs lost data [ 456.840529][ T8487] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 456.840541][ T8487] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 456.840553][ T8487] ret fsck_errors_not_fixed [ 456.848376][ T8472] done [ 456.848393][ T8472] bcachefs (loop2): snapshots_read... done [ 456.848883][ T8472] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 456.849540][ T8472] bcachefs (loop2): done starting filesystem [ 456.853456][ T8481] bcachefs (loop1): scan_for_btree_nodes... [ 457.025173][ T8479] done [ 457.025193][ T8479] bcachefs (loop3): check_topology... [ 457.025274][ T8479] bcachefs (loop3): btree root xattrs unreadable, must recover from scan [ 457.025476][ T8479] bcachefs (loop3): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 457.025689][ T8479] bcachefs (loop3): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 457.084888][ T8472] bcachefs (loop2): missing subvolume 1 [ 457.091718][ T8487] bcachefs (loop0): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 457.099355][ T8481] bcachefs (loop1): btree node scan found 6 nodes after overwrites [ 457.107957][ T8472] bcachefs (loop2): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 457.111067][ T8481] done [ 457.124027][ T8472] bcachefs (loop2): shutting down [ 457.131480][ T8485] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 457.131499][ T8485] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 457.131514][ T8485] loop4 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 457.131527][ T8485] flagging btree xattrs lost data [ 457.131536][ T8485] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 457.131548][ T8485] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 457.131561][ T8485] ret fsck_errors_not_fixed [ 457.133409][ T8481] bcachefs (loop1): check_topology... [ 457.195804][ T7071] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 457.195831][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 457.195845][ T7071] loop3 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 457.195857][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 457.195868][ T7071] ret fsck_errors_not_fixed [ 457.196296][ T8481] bcachefs (loop1): btree root xattrs unreadable, must recover from scan [ 457.259648][ T8487] bcachefs (loop0): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 457.259668][ T8487] invalid snapshot, deleting [ 457.262218][ T8472] bcachefs (loop2): shutdown complete [ 457.275102][ T8481] bcachefs (loop1): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 457.300627][ T8485] bcachefs (loop4): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 457.311587][ T8481] bcachefs (loop1): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 457.345489][ T8479] bcachefs (loop3): empty interior btree node at btree=xattrs level=1 [ 457.345510][ T8479] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 457.348737][ T8472] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 457.364017][ T8479] bcachefs (loop3): empty btree root xattrs [ 457.374733][ T8487] bcachefs (loop0): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 457.378590][ T8479] bcachefs (loop3): btree root subvolumes unreadable, must recover from scan [ 457.395481][ T8481] bcachefs (loop1): empty interior btree node at btree=xattrs level=1 [ 457.395498][ T8481] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 457.407627][ T8487] bcachefs (loop0): scan_for_btree_nodes... [ 457.463388][ T8485] bcachefs (loop4): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 457.463411][ T8485] invalid snapshot, deleting [ 457.463420][ T8481] bcachefs (loop1): empty btree root xattrs [ 457.495126][ T8479] bcachefs (loop3): no nodes found for btree subvolumes, continuing [ 457.495727][ T8481] bcachefs (loop1): btree root subvolumes unreadable, must recover from scan [ 457.512086][ T8485] bcachefs (loop4): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 457.515787][ T8479] done [ 457.532103][ T8485] bcachefs (loop4): scan_for_btree_nodes... [ 457.548182][ T8479] bcachefs (loop3): scan_for_btree_nodes... [ 457.551701][ T8487] bcachefs (loop0): btree node scan found 6 nodes after overwrites [ 457.565456][ T8479] done [ 457.574013][ T8485] bcachefs (loop4): btree node scan found 6 nodes after overwrites [ 457.582191][ T8479] bcachefs (loop3): accounting_read... [ 457.583163][ T8485] done [ 457.584933][ T8487] done [ 457.592592][ T8485] bcachefs (loop4): check_topology... [ 457.594230][ T8481] bcachefs (loop1): no nodes found for btree subvolumes, continuing [ 457.595326][ T8479] done [ 457.600296][ T8481] done [ 457.608829][ T8487] bcachefs (loop0): check_topology... [ 457.613641][ T8487] bcachefs (loop0): btree root xattrs unreadable, must recover from scan [ 457.614166][ T8485] bcachefs (loop4): btree root xattrs unreadable, must recover from scan [ 457.629881][ T8487] bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 457.638499][ T8479] bcachefs (loop3): alloc_read... [ 457.653619][ T8481] bcachefs (loop1): scan_for_btree_nodes... [ 457.660317][ T8479] done [ 457.669768][ T8481] done [ 457.672652][ T8481] bcachefs (loop1): accounting_read... [ 457.672796][ T8479] bcachefs (loop3): snapshots_read... [ 457.678760][ T8481] done [ 457.686204][ T8487] bcachefs (loop0): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 457.687491][ T8479] done [ 457.708198][ T8485] bcachefs (loop4): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 457.718794][ T8481] bcachefs (loop1): alloc_read... done [ 457.724839][ T8481] bcachefs (loop1): snapshots_read... done [ 457.731241][ T8481] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 457.743227][ T8479] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 457.743913][ T8479] bcachefs (loop3): done starting filesystem [ 457.748633][ T8487] bcachefs (loop0): empty interior btree node at btree=xattrs level=1 [ 457.748650][ T8487] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 457.763461][ T8481] bcachefs (loop1): done starting filesystem [ 457.764075][ T8485] bcachefs (loop4): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 457.830887][ T8479] bcachefs (loop3): missing subvolume 1 [ 457.836745][ T8479] bcachefs (loop3): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 457.836765][ T8479] bcachefs (loop3): shutting down [ 457.838600][ T8485] bcachefs (loop4): empty interior btree node at btree=xattrs level=1 [ 457.838619][ T8485] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 457.854615][ T8487] bcachefs (loop0): empty btree root xattrs [ 457.854677][ T8487] bcachefs (loop0): btree root subvolumes unreadable, must recover from scan [ 457.902816][ T8479] bcachefs (loop3): shutdown complete [ 457.938171][ T8485] bcachefs (loop4): empty btree root xattrs [ 457.938229][ T8485] bcachefs (loop4): btree root subvolumes unreadable, must recover from scan [ 457.938453][ T8481] bcachefs (loop1): missing subvolume 1 [ 457.989107][ T8481] bcachefs (loop1): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 457.989128][ T8481] bcachefs (loop1): shutting down [ 457.989130][ T8487] bcachefs (loop0): no nodes found for btree subvolumes, continuing [ 458.014010][ T8481] bcachefs (loop1): shutdown complete [ 458.024057][ T8479] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 458.121038][ T8485] bcachefs (loop4): no nodes found for btree subvolumes, continuing [ 458.130020][ T8487] done [ 458.130038][ T8487] bcachefs (loop0): scan_for_btree_nodes... done [ 458.130377][ T8487] bcachefs (loop0): accounting_read... done [ 458.139346][ T8487] bcachefs (loop0): alloc_read... done [ 458.139710][ T8487] bcachefs (loop0): snapshots_read... done [ 458.140227][ T8487] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 458.140902][ T8487] bcachefs (loop0): done starting filesystem [ 458.225146][ T8481] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 458.281376][ T8496] loop2: detected capacity change from 0 to 32768 [ 458.321952][ T8487] bcachefs (loop0): missing subvolume 1 [ 458.322354][ T8485] done [ 458.331216][ T8487] bcachefs (loop0): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 458.337748][ T8485] bcachefs (loop4): scan_for_btree_nodes... done [ 458.384679][ T8487] bcachefs (loop0): shutting down [ 458.389844][ T8485] bcachefs (loop4): accounting_read... done [ 458.400963][ T8496] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 458.400963][ T8496] allowing incompatible features above 0.0: (unknown version) [ 458.400963][ T8496] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 458.443869][ T8496] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 458.453968][ T8496] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 458.462329][ T8496] bcachefs (loop2): Version upgrade required: [ 458.462329][ T8496] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 458.462329][ T8496] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 458.462329][ T8496] 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,check_rebalance_work,set_fs_needs_rebalance [ 458.464741][ T8485] bcachefs (loop4): alloc_read... [ 458.570454][ T8496] bcachefs (loop2): dropping and reconstructing all alloc info [ 458.597997][ T8485] done [ 458.600981][ T8485] bcachefs (loop4): snapshots_read... done [ 458.633815][ T8485] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 458.652331][ T8487] bcachefs (loop0): shutdown complete [ 458.660761][ T8496] btree_node_read_work: 3 callbacks suppressed [ 458.660790][ T8496] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 458.660803][ T8496] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 458.660816][ T8496] loop2 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 458.660828][ T8496] flagging btree xattrs lost data [ 458.660839][ T8496] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 458.660850][ T8496] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 458.660862][ T8496] ret fsck_errors_not_fixed [ 458.725379][ T8485] bcachefs (loop4): done starting filesystem [ 458.866495][ T8487] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 459.035458][ T8485] bcachefs (loop4): missing subvolume 1 [ 459.044328][ T8496] bcachefs (loop2): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 459.044327][ T8485] bcachefs (loop4): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 459.044346][ T8485] bcachefs (loop4): shutting down [ 459.072512][ T8499] loop3: detected capacity change from 0 to 32768 [ 459.183300][ T8485] bcachefs (loop4): shutdown complete [ 459.205290][ T8499] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 459.205290][ T8499] allowing incompatible features above 0.0: (unknown version) [ 459.205290][ T8499] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 459.205338][ T8499] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 459.205447][ T8499] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 459.205691][ T8499] bcachefs (loop3): Version upgrade required: [ 459.205691][ T8499] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 459.205691][ T8499] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 459.205691][ T8499] 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,check_rebalance_work,set_fs_needs_rebalance [ 459.206055][ T8499] bcachefs (loop3): dropping and reconstructing all alloc info [ 459.325965][ T8501] loop1: detected capacity change from 0 to 32768 [ 459.435067][ T8485] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 459.514745][ T8499] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 459.514768][ T8499] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 459.514782][ T8499] loop3 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 459.514796][ T8499] flagging btree xattrs lost data [ 459.514806][ T8499] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 459.514817][ T8499] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 459.514829][ T8499] ret fsck_errors_not_fixed [ 459.571422][ T8501] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 459.571422][ T8501] allowing incompatible features above 0.0: (unknown version) [ 459.571422][ T8501] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 459.571465][ T8501] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 459.571569][ T8501] bcachefs (loop1): recovering from clean shutdown, journal seq 10 [ 459.571798][ T8501] bcachefs (loop1): Version upgrade required: [ 459.571798][ T8501] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 459.571798][ T8501] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive 2025/06/09 06:00:40 executed programs: 407 [ 459.571798][ T8501] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 459.572127][ T8501] bcachefs (loop1): dropping and reconstructing all alloc info [ 459.915147][ T8496] bcachefs (loop2): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 459.915172][ T8496] invalid snapshot, deleting [ 459.960558][ T8501] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 459.960576][ T8501] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 459.960590][ T8501] loop1 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 459.960602][ T8501] flagging btree xattrs lost data [ 459.960610][ T8501] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 459.960622][ T8501] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 459.960635][ T8501] ret fsck_errors_not_fixed [ 459.996379][ T8504] loop0: detected capacity change from 0 to 32768 [ 460.042368][ T8499] bcachefs (loop3): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 460.058017][ T8496] bcachefs (loop2): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 460.073602][ T8501] bcachefs (loop1): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 460.079786][ T8496] bcachefs (loop2): scan_for_btree_nodes... [ 460.097197][ T8499] bcachefs (loop3): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 460.097223][ T8499] invalid snapshot, deleting [ 460.148279][ T8496] bcachefs (loop2): btree node scan found 6 nodes after overwrites [ 460.148675][ T8496] done [ 460.148688][ T8496] bcachefs (loop2): check_topology... [ 460.148751][ T8496] bcachefs (loop2): btree root xattrs unreadable, must recover from scan [ 460.148881][ T8496] bcachefs (loop2): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 460.149090][ T8496] bcachefs (loop2): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 460.182957][ T8504] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 460.182957][ T8504] allowing incompatible features above 0.0: (unknown version) [ 460.182957][ T8504] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 460.198368][ T8504] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 460.198491][ T8504] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 460.198744][ T8504] bcachefs (loop0): Version upgrade required: [ 460.198744][ T8504] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 460.198744][ T8504] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 460.198744][ T8504] 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,check_rebalance_work,set_fs_needs_rebalance [ 460.199084][ T8504] bcachefs (loop0): dropping and reconstructing all alloc info [ 460.472215][ T8507] loop4: detected capacity change from 0 to 32768 [ 460.479921][ T8501] bcachefs (loop1): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 460.479942][ T8501] invalid snapshot, deleting [ 460.504136][ T7071] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 460.504162][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 460.504225][ T7071] loop2 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 460.504237][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 460.504248][ T7071] ret fsck_errors_not_fixed [ 460.554946][ T8504] bcachefs (loop0): btree node read error at btree xattrs level 0/0 [ 460.554967][ T8504] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 460.554981][ T8504] loop0 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 460.554993][ T8504] flagging btree xattrs lost data [ 460.555003][ T8504] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 460.555014][ T8504] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 460.555027][ T8504] ret fsck_errors_not_fixed [ 460.619716][ T8499] bcachefs (loop3): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 460.632021][ T8501] bcachefs (loop1): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 460.636414][ T8507] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 460.636414][ T8507] allowing incompatible features above 0.0: (unknown version) [ 460.636414][ T8507] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 460.646385][ T8499] bcachefs (loop3): scan_for_btree_nodes... [ 460.685599][ T8496] bcachefs (loop2): empty interior btree node at btree=xattrs level=1 [ 460.685619][ T8496] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 460.719038][ T8501] bcachefs (loop1): scan_for_btree_nodes... [ 460.719322][ T8496] bcachefs (loop2): empty btree root xattrs [ 460.719364][ T8496] bcachefs (loop2): btree root subvolumes unreadable, must recover from scan [ 460.719538][ T8504] bcachefs (loop0): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 460.752076][ T8507] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 460.761581][ T8496] bcachefs (loop2): no nodes found for btree subvolumes, continuing [ 460.770881][ T8496] done [ 460.773867][ T8496] bcachefs (loop2): scan_for_btree_nodes... done [ 460.786896][ T8501] bcachefs (loop1): btree node scan found 6 nodes after overwrites [ 460.795763][ T8501] done [ 460.798641][ T8501] bcachefs (loop1): check_topology... [ 460.798724][ T8501] bcachefs (loop1): btree root xattrs unreadable, must recover from scan [ 460.802832][ T8507] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 460.804235][ T8501] bcachefs (loop1): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 460.834935][ T8504] bcachefs (loop0): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 460.834959][ T8504] invalid snapshot, deleting [ 460.838294][ T8507] bcachefs (loop4): Version upgrade required: [ 460.838294][ T8507] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 460.838294][ T8507] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 460.838294][ T8507] 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,check_rebalance_work,set_fs_needs_rebalance [ 460.852877][ T8496] bcachefs (loop2): accounting_read... [ 460.882629][ T8507] bcachefs (loop4): dropping and reconstructing all alloc info [ 460.943304][ T8496] done [ 460.943320][ T8496] bcachefs (loop2): alloc_read... done [ 460.943678][ T8496] bcachefs (loop2): snapshots_read... done [ 460.944160][ T8496] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 460.944743][ T8499] bcachefs (loop3): btree node scan found 6 nodes after overwrites [ 460.945111][ T8499] done [ 460.945123][ T8499] bcachefs (loop3): check_topology... [ 460.945185][ T8499] bcachefs (loop3): btree root xattrs unreadable, must recover from scan [ 460.945320][ T8499] bcachefs (loop3): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 460.945530][ T8499] bcachefs (loop3): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 460.946149][ T8501] bcachefs (loop1): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 460.947036][ T8496] bcachefs (loop2): done starting filesystem [ 460.948376][ T8504] bcachefs (loop0): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 461.068324][ T8496] bcachefs (loop2): missing subvolume 1 [ 461.070508][ T8504] bcachefs (loop0): scan_for_btree_nodes... [ 461.073996][ T8496] bcachefs (loop2): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 461.074015][ T8496] bcachefs (loop2): shutting down [ 461.074216][ T7042] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 461.074240][ T7042] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 461.074255][ T7042] loop3 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 461.074269][ T7042] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 461.074281][ T7042] ret fsck_errors_not_fixed [ 461.103134][ T8496] bcachefs (loop2): shutdown complete [ 461.125973][ T8504] bcachefs (loop0): btree node scan found 6 nodes after overwrites [ 461.163517][ T11] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 461.163550][ T11] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 461.163565][ T11] loop1 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 461.163577][ T11] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 461.163590][ T11] ret fsck_errors_not_fixed [ 461.181284][ T8504] done [ 461.214727][ T8507] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 461.214745][ T8507] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 461.214759][ T8507] loop4 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 461.214781][ T8507] flagging btree xattrs lost data [ 461.214791][ T8507] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 461.214801][ T8507] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 461.214812][ T8507] ret fsck_errors_not_fixed [ 461.214840][ T8504] bcachefs (loop0): check_topology... [ 461.280198][ T8504] bcachefs (loop0): btree root xattrs unreadable, must recover from scan [ 461.280342][ T8504] bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 461.280506][ T8499] bcachefs (loop3): empty interior btree node at btree=xattrs level=1 [ 461.280520][ T8499] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 461.281122][ T8504] bcachefs (loop0): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 461.294391][ T8499] bcachefs (loop3): empty btree root xattrs [ 461.294598][ T8499] bcachefs (loop3): btree root subvolumes unreadable, must recover from scan [ 461.310266][ T8496] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 461.364397][ T8501] bcachefs (loop1): empty interior btree node at btree=xattrs level=1 [ 461.365673][ T8501] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 461.432719][ T8501] bcachefs (loop1): empty btree root xattrs [ 461.432778][ T8501] bcachefs (loop1): btree root subvolumes unreadable, must recover from scan [ 461.433005][ T8507] bcachefs (loop4): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 461.480320][ T7071] bcachefs (loop0): btree node read error at btree xattrs level 0/0 [ 461.480347][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 461.480362][ T7071] loop0 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 461.480375][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 461.480387][ T7071] ret fsck_errors_not_fixed [ 461.532897][ T8499] bcachefs (loop3): no nodes found for btree subvolumes, continuing [ 461.543106][ T8499] done [ 461.543124][ T8499] bcachefs (loop3): scan_for_btree_nodes... done [ 461.543440][ T8499] bcachefs (loop3): accounting_read... [ 461.543524][ T8501] bcachefs (loop1): no nodes found for btree subvolumes, continuing [ 461.553410][ T8499] done [ 461.553427][ T8499] bcachefs (loop3): alloc_read... done [ 461.553799][ T8499] bcachefs (loop3): snapshots_read... done [ 461.554297][ T8499] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 461.565539][ T8499] bcachefs (loop3): done starting filesystem [ 461.620363][ T8507] bcachefs (loop4): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 461.620382][ T8507] invalid snapshot, deleting [ 461.644927][ T8501] done [ 461.644946][ T8501] bcachefs (loop1): scan_for_btree_nodes... done [ 461.645346][ T8501] bcachefs (loop1): accounting_read... done [ 461.645824][ T8501] bcachefs (loop1): alloc_read... done [ 461.646176][ T8501] bcachefs (loop1): snapshots_read... done [ 461.646779][ T8501] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 461.647509][ T8501] bcachefs (loop1): done starting filesystem [ 461.720075][ T8504] bcachefs (loop0): empty interior btree node at btree=xattrs level=1 [ 461.720094][ T8504] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 461.746899][ T8499] bcachefs (loop3): missing subvolume 1 [ 461.752626][ T8504] bcachefs (loop0): empty btree root xattrs [ 461.752692][ T8504] bcachefs (loop0): btree root subvolumes unreadable, must recover from scan [ 461.772065][ T8501] bcachefs (loop1): missing subvolume 1 [ 461.780723][ T8499] bcachefs (loop3): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 461.780747][ T8499] bcachefs (loop3): shutting down [ 461.802470][ T8515] loop2: detected capacity change from 0 to 32768 [ 461.830863][ T8507] bcachefs (loop4): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 461.830871][ T8501] bcachefs (loop1): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 461.830888][ T8501] bcachefs (loop1): shutting down [ 461.861251][ T8504] bcachefs (loop0): no nodes found for btree subvolumes, continuing [ 461.886019][ T8507] bcachefs (loop4): scan_for_btree_nodes... [ 461.886999][ T8504] done [ 461.920393][ T8499] bcachefs (loop3): shutdown complete [ 461.920773][ T8504] bcachefs (loop0): scan_for_btree_nodes... done [ 461.938553][ T8504] bcachefs (loop0): accounting_read... [ 461.940078][ T8515] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 461.940078][ T8515] allowing incompatible features above 0.0: (unknown version) [ 461.940078][ T8515] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 461.954233][ T8501] bcachefs (loop1): shutdown complete [ 461.993298][ T8504] done [ 461.996750][ T8504] bcachefs (loop0): alloc_read... done [ 462.002747][ T8504] bcachefs (loop0): snapshots_read... done [ 462.009454][ T8504] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 462.010561][ T8515] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 462.019975][ T8504] bcachefs (loop0): done starting filesystem [ 462.035639][ T8504] bcachefs (loop0): missing subvolume 1 [ 462.042565][ T8504] bcachefs (loop0): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 462.065093][ T8515] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 462.069170][ T8507] bcachefs (loop4): btree node scan found 6 nodes after overwrites [ 462.073470][ T8515] bcachefs (loop2): Version upgrade required: [ 462.073470][ T8515] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 462.073470][ T8515] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 462.073470][ T8515] 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,check_rebalance_work,set_fs_needs_rebalance [ 462.104887][ T8507] done [ 462.179771][ T8504] bcachefs (loop0): shutting down [ 462.185128][ T8515] bcachefs (loop2): dropping and reconstructing all alloc info [ 462.213107][ T8507] bcachefs (loop4): check_topology... [ 462.213190][ T8507] bcachefs (loop4): btree root xattrs unreadable, must recover from scan [ 462.222856][ T8499] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 462.236240][ T8515] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 462.236258][ T8515] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 462.236272][ T8515] loop2 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 462.236283][ T8515] flagging btree xattrs lost data [ 462.236292][ T8515] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 462.236302][ T8515] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 462.236314][ T8515] ret fsck_errors_not_fixed [ 462.309450][ T8507] bcachefs (loop4): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 462.309677][ T8507] bcachefs (loop4): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 462.316536][ T8501] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 462.356810][ T8504] bcachefs (loop0): shutdown complete [ 462.511463][ T8504] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 462.673118][ T8507] bcachefs (loop4): empty interior btree node at btree=xattrs level=1 [ 462.673137][ T8507] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 462.691603][ T8515] bcachefs (loop2): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 462.702341][ T8507] bcachefs (loop4): empty btree root xattrs [ 462.702405][ T8507] bcachefs (loop4): btree root subvolumes unreadable, must recover from scan [ 462.750856][ T8507] bcachefs (loop4): no nodes found for btree subvolumes, continuing [ 462.761330][ T8507] done [ 462.765324][ T8515] bcachefs (loop2): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 462.765347][ T8515] invalid snapshot, deleting [ 462.779624][ T8507] bcachefs (loop4): scan_for_btree_nodes... done [ 462.780021][ T8507] bcachefs (loop4): accounting_read... done [ 462.781125][ T8507] bcachefs (loop4): alloc_read... done [ 462.781486][ T8507] bcachefs (loop4): snapshots_read... done [ 462.781992][ T8507] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 462.782645][ T8507] bcachefs (loop4): done starting filesystem [ 462.902614][ T8507] bcachefs (loop4): missing subvolume 1 [ 462.908973][ T8507] bcachefs (loop4): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 462.908994][ T8507] bcachefs (loop4): shutting down [ 462.913161][ T8515] bcachefs (loop2): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 462.995869][ T8515] bcachefs (loop2): scan_for_btree_nodes... [ 463.011800][ T8507] bcachefs (loop4): shutdown complete [ 463.128042][ T8515] bcachefs (loop2): btree node scan found 6 nodes after overwrites [ 463.145617][ T8515] done [ 463.155061][ T8515] bcachefs (loop2): check_topology... [ 463.155146][ T8515] bcachefs (loop2): btree root xattrs unreadable, must recover from scan [ 463.168386][ T8507] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 463.204779][ T8515] bcachefs (loop2): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 463.273364][ T8515] bcachefs (loop2): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 463.366782][ T8515] bcachefs (loop2): empty interior btree node at btree=xattrs level=1 [ 463.366802][ T8515] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 463.400955][ T8519] loop3: detected capacity change from 0 to 32768 [ 463.404115][ T8515] bcachefs (loop2): empty btree root xattrs [ 463.470923][ T8515] bcachefs (loop2): btree root subvolumes unreadable, must recover from scan [ 463.498739][ T8521] loop1: detected capacity change from 0 to 32768 [ 463.508754][ T8515] bcachefs (loop2): no nodes found for btree subvolumes, continuing [ 463.552383][ T8515] done [ 463.597066][ T8515] bcachefs (loop2): scan_for_btree_nodes... done [ 463.598094][ T8519] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 463.598094][ T8519] allowing incompatible features above 0.0: (unknown version) [ 463.598094][ T8519] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 463.604002][ T8515] bcachefs (loop2): accounting_read... done [ 463.737229][ T8515] bcachefs (loop2): alloc_read... done [ 463.751074][ T8521] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 463.751074][ T8521] allowing incompatible features above 0.0: (unknown version) [ 463.751074][ T8521] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 463.795935][ T8523] loop0: detected capacity change from 0 to 32768 [ 463.802721][ T8519] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 463.813644][ T8515] bcachefs (loop2): snapshots_read... done [ 463.831103][ T8515] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 463.839509][ T8521] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 463.851296][ T8519] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 463.877531][ T8519] bcachefs (loop3): Version upgrade required: [ 463.877531][ T8519] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 463.877531][ T8519] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 463.877531][ T8519] 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,check_rebalance_work,set_fs_needs_rebalance [ 463.881478][ T8515] bcachefs (loop2): done starting filesystem [ 463.953155][ T8521] bcachefs (loop1): recovering from clean shutdown, journal seq 10 [ 464.012380][ T8521] bcachefs (loop1): Version upgrade required: [ 464.012380][ T8521] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 464.012380][ T8521] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 464.012380][ T8521] 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,check_rebalance_work,set_fs_needs_rebalance [ 464.016513][ T8519] bcachefs (loop3): dropping and reconstructing all alloc info [ 464.095063][ T8515] bcachefs (loop2): missing subvolume 1 [ 464.100682][ T8515] bcachefs (loop2): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 464.132198][ T8523] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 464.132198][ T8523] allowing incompatible features above 0.0: (unknown version) [ 464.132198][ T8523] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 464.190888][ T8515] bcachefs (loop2): shutting down [ 464.210986][ T8523] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 464.231522][ T8519] btree_node_read_work: 2 callbacks suppressed [ 464.231543][ T8519] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 464.231557][ T8519] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 464.231569][ T8519] loop3 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 464.231580][ T8519] flagging btree xattrs lost data [ 464.231589][ T8519] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 464.231602][ T8519] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 464.231614][ T8519] ret fsck_errors_not_fixed [ 464.264832][ T8523] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 464.265096][ T8523] bcachefs (loop0): Version upgrade required: [ 464.265096][ T8523] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 464.265096][ T8523] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 464.265096][ T8523] 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,check_rebalance_work,set_fs_needs_rebalance [ 464.265430][ T8523] bcachefs (loop0): dropping and reconstructing all alloc info [ 464.292652][ T8521] bcachefs (loop1): dropping and reconstructing all alloc info [ 464.329156][ T8515] bcachefs (loop2): shutdown complete [ 464.350999][ T8527] loop4: detected capacity change from 0 to 32768 [ 464.476064][ T8523] bcachefs (loop0): btree node read error at btree xattrs level 0/0 [ 464.476084][ T8523] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 464.476098][ T8523] loop0 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 464.476111][ T8523] flagging btree xattrs lost data [ 464.476121][ T8523] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 464.476134][ T8523] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 464.476146][ T8523] ret fsck_errors_not_fixed [ 464.542297][ T8515] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 464.649341][ T8519] bcachefs (loop3): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 464.658965][ T8527] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 464.658965][ T8527] allowing incompatible features above 0.0: (unknown version) [ 464.658965][ T8527] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 464.703349][ T8521] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 464.703369][ T8521] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 464.703391][ T8521] loop1 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 464.703404][ T8521] flagging btree xattrs lost data [ 464.703414][ T8521] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 464.703426][ T8521] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 464.703438][ T8521] ret fsck_errors_not_fixed [ 464.737862][ T8527] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 464.737979][ T8527] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 464.738209][ T8527] bcachefs (loop4): Version upgrade required: [ 464.738209][ T8527] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 464.738209][ T8527] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 464.738209][ T8527] 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,check_rebalance_work,set_fs_needs_rebalance [ 464.738538][ T8527] bcachefs (loop4): dropping and reconstructing all alloc info [ 464.890394][ T8523] bcachefs (loop0): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 464.908733][ T8519] bcachefs (loop3): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 464.908754][ T8519] invalid snapshot, deleting [ 464.939967][ T8527] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 464.939985][ T8527] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 464.940000][ T8527] loop4 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 464.940013][ T8527] flagging btree xattrs lost data [ 464.940022][ T8527] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 464.940035][ T8527] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 464.940047][ T8527] ret fsck_errors_not_fixed [ 465.031519][ T8521] bcachefs (loop1): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 465.043008][ T8523] bcachefs (loop0): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 465.043029][ T8523] invalid snapshot, deleting [ 465.063251][ T8519] bcachefs (loop3): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 465.080763][ T8519] bcachefs (loop3): scan_for_btree_nodes... [ 465.080984][ T8527] bcachefs (loop4): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 465.105800][ T8521] bcachefs (loop1): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 465.105823][ T8521] invalid snapshot, deleting [ 465.134676][ T8519] bcachefs (loop3): btree node scan found 6 nodes after overwrites [ 465.148285][ T8523] bcachefs (loop0): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 465.160335][ T8519] done [ 465.160353][ T8519] bcachefs (loop3): check_topology... [ 465.160431][ T8519] bcachefs (loop3): btree root xattrs unreadable, must recover from scan [ 465.160570][ T8519] bcachefs (loop3): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 465.160788][ T8519] bcachefs (loop3): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 465.208291][ T8527] bcachefs (loop4): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 465.208312][ T8527] invalid snapshot, deleting [ 465.233756][ T8523] bcachefs (loop0): scan_for_btree_nodes... [ 465.234330][ T8521] bcachefs (loop1): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 465.252831][ T7071] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 465.252858][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 465.252872][ T7071] loop3 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 465.252885][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 465.252895][ T7071] ret fsck_errors_not_fixed [ 465.255436][ T8521] bcachefs (loop1): scan_for_btree_nodes... [ 465.301283][ T8527] bcachefs (loop4): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 465.311258][ T8523] bcachefs (loop0): btree node scan found 6 nodes after overwrites [ 465.311655][ T8523] done [ 465.311668][ T8523] bcachefs (loop0): check_topology... [ 465.311736][ T8523] bcachefs (loop0): btree root xattrs unreadable, must recover from scan [ 465.311870][ T8523] bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 465.312089][ T8523] bcachefs (loop0): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 465.318975][ T8532] loop2: detected capacity change from 0 to 32768 [ 465.332112][ T8527] bcachefs (loop4): scan_for_btree_nodes... [ 465.391455][ T8519] bcachefs (loop3): empty interior btree node at btree=xattrs level=1 [ 465.391475][ T8519] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 465.414545][ T11] bcachefs (loop0): btree node read error at btree xattrs level 0/0 [ 465.414571][ T11] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 465.414584][ T11] loop0 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 465.414597][ T11] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 465.414608][ T11] ret fsck_errors_not_fixed [ 465.462154][ T8532] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 465.462154][ T8532] allowing incompatible features above 0.0: (unknown version) [ 465.462154][ T8532] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 465.489404][ T8527] bcachefs (loop4): btree node scan found 6 nodes after overwrites [ 465.523414][ T8532] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 465.542564][ T8523] bcachefs (loop0): empty interior btree node at btree=xattrs level=1 [ 465.542585][ T8523] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 465.548018][ T8519] bcachefs (loop3): empty btree root xattrs [ 465.551722][ T8521] bcachefs (loop1): btree node scan found 6 nodes after overwrites [ 465.562036][ T8527] done [ 465.564069][ T8521] done [ 465.571965][ T8519] bcachefs (loop3): btree root subvolumes unreadable, must recover from scan [ 465.577423][ T8521] bcachefs (loop1): check_topology... [ 465.586589][ T8523] bcachefs (loop0): empty btree root xattrs [ 465.591459][ T8527] bcachefs (loop4): check_topology... [ 465.592876][ T8532] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 465.599013][ T8527] bcachefs (loop4): btree root xattrs unreadable, must recover from scan [ 465.612473][ T8523] bcachefs (loop0): btree root subvolumes unreadable, must recover from scan [ 465.627049][ T8527] bcachefs (loop4): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 465.630747][ T8521] bcachefs (loop1): btree root xattrs unreadable, must recover from scan [ 465.645126][ T8527] bcachefs (loop4): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 465.650266][ T8532] bcachefs (loop2): Version upgrade required: [ 465.650266][ T8532] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 465.650266][ T8532] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 465.650266][ T8532] 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,check_rebalance_work,set_fs_needs_rebalance [ 465.743326][ T8521] bcachefs (loop1): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 465.743557][ T8521] bcachefs (loop1): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 465.744205][ T8532] bcachefs (loop2): dropping and reconstructing all alloc info [ 465.753640][ T8519] bcachefs (loop3): no nodes found for btree subvolumes, continuing [ 465.819775][ T8519] done [ 465.819793][ T8519] bcachefs (loop3): scan_for_btree_nodes... done [ 465.820138][ T8519] bcachefs (loop3): accounting_read... [ 465.820398][ T8523] bcachefs (loop0): no nodes found for btree subvolumes, continuing [ 465.823910][ T8519] done [ 465.845986][ T8523] done [ 465.849027][ T8519] bcachefs (loop3): alloc_read... [ 465.851283][ T11] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 465.851308][ T11] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 465.851322][ T11] loop1 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 465.851333][ T11] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 465.851344][ T11] ret fsck_errors_not_fixed [ 465.860757][ T8523] bcachefs (loop0): scan_for_btree_nodes... [ 465.866750][ T8519] done [ 465.900565][ T8523] done [ 465.900582][ T8523] bcachefs (loop0): accounting_read... [ 465.917464][ T7042] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 465.917491][ T7042] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 465.917506][ T7042] loop4 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 465.917518][ T7042] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 465.917529][ T7042] ret fsck_errors_not_fixed [ 465.917802][ T8523] done [ 465.924339][ T8519] bcachefs (loop3): snapshots_read... [ 465.961439][ T8523] bcachefs (loop0): alloc_read... [ 465.968268][ T8519] done [ 465.989055][ T8532] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 465.989074][ T8532] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 465.989086][ T8532] loop2 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 465.989098][ T8532] flagging btree xattrs lost data [ 465.989107][ T8532] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 465.989119][ T8532] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 465.989131][ T8532] ret fsck_errors_not_fixed [ 466.011097][ T8519] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 466.011808][ T8519] bcachefs (loop3): done starting filesystem [ 466.021306][ T8523] done [ 466.076561][ T8521] bcachefs (loop1): empty interior btree node at btree=xattrs level=1 [ 466.076578][ T8521] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 466.077477][ T8523] bcachefs (loop0): snapshots_read... [ 466.093151][ T8527] bcachefs (loop4): empty interior btree node at btree=xattrs level=1 [ 466.093172][ T8527] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 466.094644][ T8521] bcachefs (loop1): empty btree root xattrs [ 466.100022][ T8527] bcachefs (loop4): empty btree root xattrs [ 466.110181][ T8521] bcachefs (loop1): btree root subvolumes unreadable, must recover from scan [ 466.114376][ T8523] done [ 466.121856][ T8527] bcachefs (loop4): btree root subvolumes unreadable, must recover from scan [ 466.126471][ T8523] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 466.157660][ T8519] bcachefs (loop3): missing subvolume 1 [ 466.158642][ T8523] bcachefs (loop0): done starting filesystem [ 466.163222][ T8519] bcachefs (loop3): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 466.180754][ T8532] bcachefs (loop2): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 466.181685][ T8519] bcachefs (loop3): shutting down [ 466.198086][ T8521] bcachefs (loop1): no nodes found for btree subvolumes, continuing [ 466.206212][ T8527] bcachefs (loop4): no nodes found for btree subvolumes, continuing [ 466.215102][ T8521] done [ 466.215120][ T8521] bcachefs (loop1): scan_for_btree_nodes... done [ 466.215452][ T8521] bcachefs (loop1): accounting_read... done [ 466.216010][ T8521] bcachefs (loop1): alloc_read... done [ 466.216368][ T8521] bcachefs (loop1): snapshots_read... done [ 466.216866][ T8521] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 466.217528][ T8521] bcachefs (loop1): done starting filesystem [ 466.218562][ T8523] bcachefs (loop0): missing subvolume 1 [ 466.224737][ T8527] done [ 466.235899][ T8523] bcachefs (loop0): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 466.246486][ T8527] bcachefs (loop4): scan_for_btree_nodes... [ 466.257470][ T8523] bcachefs (loop0): shutting down [ 466.299256][ T8532] bcachefs (loop2): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 466.299280][ T8532] invalid snapshot, deleting [ 466.301709][ T8527] done [ 466.319654][ T8519] bcachefs (loop3): shutdown complete [ 466.329923][ T8523] bcachefs (loop0): shutdown complete [ 466.340289][ T8521] bcachefs (loop1): missing subvolume 1 [ 466.373279][ T8532] bcachefs (loop2): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 466.394589][ T8521] bcachefs (loop1): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 466.394616][ T8521] bcachefs (loop1): shutting down [ 466.402318][ T8527] bcachefs (loop4): accounting_read... done [ 466.429801][ T8532] bcachefs (loop2): scan_for_btree_nodes... [ 466.436862][ T8527] bcachefs (loop4): alloc_read... [ 466.455222][ T8519] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 466.455754][ T8527] done [ 466.471918][ T8527] bcachefs (loop4): snapshots_read... done [ 466.481615][ T8521] bcachefs (loop1): shutdown complete [ 466.495159][ T8523] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch 2025/06/09 06:00:47 executed programs: 414 [ 466.535565][ T8527] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 466.538063][ T8532] bcachefs (loop2): btree node scan found 6 nodes after overwrites [ 466.577641][ T8527] bcachefs (loop4): done starting filesystem [ 466.585458][ T8532] done [ 466.589915][ T8532] bcachefs (loop2): check_topology... [ 466.590003][ T8532] bcachefs (loop2): btree root xattrs unreadable, must recover from scan [ 466.608736][ T8527] bcachefs (loop4): missing subvolume 1 [ 466.614362][ T8527] bcachefs (loop4): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 466.624727][ T8532] bcachefs (loop2): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 466.658345][ T8521] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 466.677637][ T8532] bcachefs (loop2): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 466.720102][ T8527] bcachefs (loop4): shutting down [ 466.733151][ T7071] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 466.733178][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 466.733193][ T7071] loop2 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 466.733206][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 466.733218][ T7071] ret fsck_errors_not_fixed [ 466.797929][ T8532] bcachefs (loop2): empty interior btree node at btree=xattrs level=1 [ 466.797949][ T8532] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 466.876976][ T8532] bcachefs (loop2): empty btree root xattrs [ 466.882968][ T8532] bcachefs (loop2): btree root subvolumes unreadable, must recover from scan [ 466.936515][ T8532] bcachefs (loop2): no nodes found for btree subvolumes, continuing [ 466.946128][ T8532] done [ 466.959938][ T8532] bcachefs (loop2): scan_for_btree_nodes... [ 466.961390][ T8527] bcachefs (loop4): shutdown complete [ 466.962590][ T8532] done [ 466.994646][ T8532] bcachefs (loop2): accounting_read... done [ 467.032031][ T8532] bcachefs (loop2): alloc_read... done [ 467.044733][ T8532] bcachefs (loop2): snapshots_read... done [ 467.064629][ T8532] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 467.088523][ T8532] bcachefs (loop2): done starting filesystem [ 467.117976][ T8532] bcachefs (loop2): missing subvolume 1 [ 467.133864][ T8532] bcachefs (loop2): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 467.166143][ T8527] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 467.180281][ T8532] bcachefs (loop2): shutting down [ 467.297532][ T8532] bcachefs (loop2): shutdown complete [ 467.573888][ T8540] loop1: detected capacity change from 0 to 32768 [ 467.827620][ T8542] loop3: detected capacity change from 0 to 32768 [ 467.899761][ T8544] loop0: detected capacity change from 0 to 32768 [ 468.004766][ T8542] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 468.004766][ T8542] allowing incompatible features above 0.0: (unknown version) [ 468.004766][ T8542] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 468.026660][ T8532] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 468.085400][ T8542] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 468.088284][ T8544] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 468.088284][ T8544] allowing incompatible features above 0.0: (unknown version) [ 468.088284][ T8544] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 468.104134][ T8542] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 468.161591][ T8546] loop4: detected capacity change from 0 to 32768 [ 468.201499][ T8544] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 468.222565][ T8540] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 468.222565][ T8540] allowing incompatible features above 0.0: (unknown version) [ 468.222565][ T8540] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 468.280780][ T8542] bcachefs (loop3): Version upgrade required: [ 468.280780][ T8542] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 468.280780][ T8542] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 468.280780][ T8542] 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,check_rebalance_work,set_fs_needs_rebalance [ 468.293346][ T8544] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 468.390016][ T8540] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 468.415020][ T8542] bcachefs (loop3): dropping and reconstructing all alloc info [ 468.442049][ T8544] bcachefs (loop0): Version upgrade required: [ 468.442049][ T8544] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 468.442049][ T8544] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 468.442049][ T8544] 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,check_rebalance_work,set_fs_needs_rebalance [ 468.464220][ T8546] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 468.464220][ T8546] allowing incompatible features above 0.0: (unknown version) [ 468.464220][ T8546] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 468.526141][ T8544] bcachefs (loop0): dropping and reconstructing all alloc info [ 468.575246][ T8540] bcachefs (loop1): recovering from clean shutdown, journal seq 10 [ 468.593734][ T8540] bcachefs (loop1): Version upgrade required: [ 468.593734][ T8540] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 468.593734][ T8540] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 468.593734][ T8540] 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,check_rebalance_work,set_fs_needs_rebalance [ 468.674509][ T8546] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 468.682806][ T8546] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 468.709401][ T8542] bcachefs (loop3): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 468.729616][ T8546] bcachefs (loop4): Version upgrade required: [ 468.729616][ T8546] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 468.729616][ T8546] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 468.729616][ T8546] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 468.729951][ T8546] bcachefs (loop4): dropping and reconstructing all alloc info [ 468.784858][ T8540] bcachefs (loop1): dropping and reconstructing all alloc info [ 468.831332][ T8544] bcachefs (loop0): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 468.859753][ T8546] bcachefs (loop4): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 468.872492][ T8544] bcachefs (loop0): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 468.872513][ T8544] invalid snapshot, deleting [ 468.892682][ T8542] bcachefs (loop3): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 468.892702][ T8542] invalid snapshot, deleting [ 468.921183][ T8546] bcachefs (loop4): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 468.921206][ T8546] invalid snapshot, deleting [ 468.958278][ T8544] bcachefs (loop0): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 468.973485][ T8544] bcachefs (loop0): scan_for_btree_nodes... [ 468.973693][ T8540] bcachefs (loop1): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 469.011572][ T8544] bcachefs (loop0): btree node scan found 6 nodes after overwrites [ 469.011979][ T8544] done [ 469.011991][ T8544] bcachefs (loop0): check_topology... [ 469.012058][ T8544] bcachefs (loop0): btree root xattrs unreadable, must recover from scan [ 469.012192][ T8544] bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 469.012409][ T8544] bcachefs (loop0): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 469.071401][ T8542] bcachefs (loop3): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 469.092602][ T8546] bcachefs (loop4): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 469.110794][ T8542] bcachefs (loop3): scan_for_btree_nodes... [ 469.111684][ T8544] bcachefs (loop0): empty interior btree node at btree=xattrs level=1 [ 469.111699][ T8544] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 469.132082][ T8552] loop2: detected capacity change from 0 to 32768 [ 469.133106][ T8546] bcachefs (loop4): scan_for_btree_nodes... [ 469.162613][ T8544] bcachefs (loop0): empty btree root xattrs [ 469.162673][ T8544] bcachefs (loop0): btree root subvolumes unreadable, must recover from scan [ 469.162871][ T8540] bcachefs (loop1): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 469.162889][ T8540] invalid snapshot, deleting [ 469.215506][ T8552] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 469.215506][ T8552] allowing incompatible features above 0.0: (unknown version) [ 469.215506][ T8552] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 469.215555][ T8552] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 469.215660][ T8552] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 469.215896][ T8552] bcachefs (loop2): Version upgrade required: [ 469.215896][ T8552] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 469.215896][ T8552] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 469.215896][ T8552] 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,check_rebalance_work,set_fs_needs_rebalance [ 469.216241][ T8552] bcachefs (loop2): dropping and reconstructing all alloc info [ 469.218425][ T8542] bcachefs (loop3): btree node scan found 6 nodes after overwrites [ 469.218827][ T8542] done [ 469.218839][ T8542] bcachefs (loop3): check_topology... [ 469.218908][ T8542] bcachefs (loop3): btree root xattrs unreadable, must recover from scan [ 469.219040][ T8542] bcachefs (loop3): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 469.219254][ T8542] bcachefs (loop3): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 469.243863][ T8546] bcachefs (loop4): btree node scan found 6 nodes after overwrites [ 469.451910][ T8544] bcachefs (loop0): no nodes found for btree subvolumes, continuing [ 469.452907][ T8546] done [ 469.463468][ T8542] bcachefs (loop3): empty interior btree node at btree=xattrs level=1 [ 469.463486][ T8542] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 469.463506][ T8544] done [ 469.473195][ T8546] bcachefs (loop4): check_topology... [ 469.479204][ T8542] bcachefs (loop3): empty btree root xattrs [ 469.481640][ T8546] bcachefs (loop4): btree root xattrs unreadable, must recover from scan [ 469.501737][ T8552] bcachefs (loop2): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 469.504674][ T8542] bcachefs (loop3): btree root subvolumes unreadable, must recover from scan [ 469.514293][ T8546] bcachefs (loop4): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 469.529528][ T8544] bcachefs (loop0): scan_for_btree_nodes... [ 469.532367][ T8540] bcachefs (loop1): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 469.533976][ T8546] bcachefs (loop4): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 469.553809][ T8544] done [ 469.570867][ T8552] bcachefs (loop2): invalid bkey in btree_node btree=subvolumes level=0: u64s 7 type subvolume 0:1:0 len 0 ver 0: root 4096 snapshot id 0 [ 469.570887][ T8552] invalid snapshot, deleting [ 469.573492][ T7042] btree_node_read_work: 7 callbacks suppressed [ 469.576240][ T8540] bcachefs (loop1): scan_for_btree_nodes... [ 469.589286][ T8544] bcachefs (loop0): accounting_read... [ 469.602393][ T8542] bcachefs (loop3): no nodes found for btree subvolumes, continuing [ 469.606407][ T8540] bcachefs (loop1): btree node scan found 6 nodes after overwrites [ 469.613293][ T8542] done [ 469.619467][ T8540] done [ 469.630186][ T8542] bcachefs (loop3): scan_for_btree_nodes... [ 469.630502][ T7042] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 469.630529][ T7042] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 469.630543][ T7042] loop4 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 469.630557][ T7042] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 469.630568][ T7042] ret fsck_errors_not_fixed [ 469.630748][ T8544] done [ 469.639951][ T8540] bcachefs (loop1): check_topology... [ 469.649488][ T8544] bcachefs (loop0): alloc_read... [ 469.660671][ T8540] bcachefs (loop1): btree root xattrs unreadable, must recover from scan [ 469.674927][ T8542] done [ 469.701716][ T8544] done [ 469.707248][ T8540] bcachefs (loop1): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 469.711427][ T8544] bcachefs (loop0): snapshots_read... [ 469.712762][ T8540] bcachefs (loop1): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 469.730633][ T8544] done [ 469.751245][ T8552] bcachefs (loop2): error reading btree root btree=subvolumes level=0: btree_node_read_error, fixing [ 469.758298][ T8544] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 469.762167][ T8542] bcachefs (loop3): accounting_read... [ 469.771465][ T8546] bcachefs (loop4): empty interior btree node at btree=xattrs level=1 [ 469.771480][ T8546] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 469.776386][ T8544] bcachefs (loop0): done starting filesystem [ 469.777067][ T8546] bcachefs (loop4): empty btree root xattrs [ 469.794017][ T8552] bcachefs (loop2): scan_for_btree_nodes... [ 469.804302][ T8546] bcachefs (loop4): btree root subvolumes unreadable, must recover from scan [ 469.804665][ T7071] bcachefs (loop1): btree node read error at btree xattrs level 0/0 [ 469.804688][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 469.804701][ T7071] loop1 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 469.804714][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 469.804726][ T7071] ret fsck_errors_not_fixed [ 469.815143][ T8542] done [ 469.832867][ T8552] bcachefs (loop2): btree node scan found 6 nodes after overwrites [ 469.850705][ T8542] bcachefs (loop3): alloc_read... [ 469.856418][ T8552] done [ 469.871671][ T8542] done [ 469.872734][ T8552] bcachefs (loop2): check_topology... [ 469.881077][ T8542] bcachefs (loop3): snapshots_read... [ 469.885980][ T8552] bcachefs (loop2): btree root xattrs unreadable, must recover from scan [ 469.889250][ T8542] done [ 469.891636][ T8552] bcachefs (loop2): bch2_get_scanned_nodes(): recovery btree=xattrs level=0 POS_MIN - SPOS_MAX [ 469.901795][ T8542] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 469.902846][ T8552] bcachefs (loop2): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 469.912157][ T8542] bcachefs (loop3): done starting filesystem [ 469.960696][ T8544] bcachefs (loop0): missing subvolume 1 [ 469.966546][ T8544] bcachefs (loop0): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 469.966567][ T8544] bcachefs (loop0): shutting down [ 469.971291][ T8546] bcachefs (loop4): no nodes found for btree subvolumes, continuing [ 469.998191][ T8540] bcachefs (loop1): empty interior btree node at btree=xattrs level=1 [ 469.998208][ T8540] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 470.003456][ T8544] bcachefs (loop0): shutdown complete [ 470.007014][ T8546] done [ 470.022453][ T7071] bcachefs (loop2): btree node read error at btree xattrs level 0/0 [ 470.022482][ T7071] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 256 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 470.022496][ T7071] loop2 node offset 0/256 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 256) [ 470.022508][ T7071] running recovery pass scan_for_btree_nodes (1), currently at check_topology (2) [ 470.022519][ T7071] ret fsck_errors_not_fixed [ 470.025640][ T8540] bcachefs (loop1): empty btree root xattrs [ 470.033810][ T8546] bcachefs (loop4): scan_for_btree_nodes... [ 470.072310][ T8540] bcachefs (loop1): btree root subvolumes unreadable, must recover from scan [ 470.077577][ T8546] done [ 470.077593][ T8546] bcachefs (loop4): accounting_read... [ 470.095497][ T8542] bcachefs (loop3): missing subvolume 1 [ 470.105340][ T8546] done [ 470.107226][ T8542] bcachefs (loop3): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 470.114708][ T8546] bcachefs (loop4): alloc_read... [ 470.121240][ T8552] bcachefs (loop2): empty interior btree node at btree=xattrs level=1 [ 470.121256][ T8552] u64s 5 type btree_ptr SPOS_MAX len 0 ver 0, fixing [ 470.124849][ T8542] bcachefs (loop3): shutting down [ 470.144627][ T8552] bcachefs (loop2): empty btree root xattrs [ 470.154538][ T8540] bcachefs (loop1): no nodes found for btree subvolumes, continuing [ 470.155195][ T8546] done [ 470.163251][ T8540] done [ 470.166272][ T8552] bcachefs (loop2): btree root subvolumes unreadable, must recover from scan [ 470.171879][ T8540] bcachefs (loop1): scan_for_btree_nodes... done [ 470.181608][ T8544] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 470.195593][ T8540] bcachefs (loop1): accounting_read... done [ 470.202026][ T8546] bcachefs (loop4): snapshots_read... done [ 470.210070][ T8540] bcachefs (loop1): alloc_read... done [ 470.212675][ T8546] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 470.237810][ T8552] bcachefs (loop2): no nodes found for btree subvolumes, continuing [ 470.243445][ T8540] bcachefs (loop1): snapshots_read... [ 470.265808][ T8546] bcachefs (loop4): done starting filesystem [ 470.267431][ T8542] bcachefs (loop3): shutdown complete [ 470.274991][ T8540] done [ 470.289308][ T8552] done [ 470.289325][ T8552] bcachefs (loop2): scan_for_btree_nodes... done [ 470.290714][ T8552] bcachefs (loop2): accounting_read... done [ 470.299984][ T8552] bcachefs (loop2): alloc_read... done [ 470.300333][ T8552] bcachefs (loop2): snapshots_read... done [ 470.300813][ T8552] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 470.301469][ T8552] bcachefs (loop2): done starting filesystem [ 470.304377][ T8546] bcachefs (loop4): missing subvolume 1 [ 470.327469][ T8540] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 470.328173][ T8540] bcachefs (loop1): done starting filesystem [ 470.416641][ T8542] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 470.497615][ T8546] bcachefs (loop4): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 470.497637][ T8546] bcachefs (loop4): shutting down [ 470.497644][ T8552] bcachefs (loop2): missing subvolume 1 [ 470.531606][ T8540] bcachefs (loop1): missing subvolume 1 [ 470.531642][ T8552] bcachefs (loop2): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 470.549948][ T8540] bcachefs (loop1): bch2_fs_get_tree(): error mounting: error getting root inode ENOENT_bkey_type_mismatch [ 470.549975][ T8540] bcachefs (loop1): shutting down [ 470.597294][ T8552] bcachefs (loop2): shutting down [ 470.608708][ T8546] bcachefs (loop4): shutdown complete [ 470.655932][ T8540] bcachefs (loop1): shutdown complete [ 470.732183][ T8552] bcachefs (loop2): shutdown complete [ 470.788902][ T8546] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 470.835328][ T8540] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch [ 471.338794][ T8560] loop0: detected capacity change from 0 to 32768 [ 471.552809][ T8564] loop4: detected capacity change from 0 to 32768 [ 471.598590][ T8562] loop3: detected capacity change from 0 to 32768 [ 471.889320][ T8552] bcachefs: bch2_fs_get_tree() error: ENOENT_bkey_type_mismatch 2025/06/09 06:00:53 executed programs: 423 [ 471.944862][ T8562] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 471.944862][ T8562] allowing incompatible features above 0.0: (unknown version) [ 471.944862][ T8562] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 472.001157][ T8566] loop1: detected capacity change from 0 to 32768 [ 472.015928][ T8560] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 472.015928][ T8560] allowing incompatible features above 0.0: (unknown version) [ 472.015928][ T8560] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 472.059347][ T8562] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 472.067892][ T8562] bcachefs (loop3): recovering from clean shutdown, journal seq 10 [ 472.080291][ T8562] bcachefs (loop3): Version upgrade required: [ 472.080291][ T8562] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 472.080291][ T8562] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 472.080291][ T8562] 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,check_rebalance_work,set_fs_needs_rebalance [ 472.165194][ T8560] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 472.173052][ T8564] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 472.173052][ T8564] allowing incompatible features above 0.0: (unknown version) [ 472.173052][ T8564] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 472.179156][ T8560] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 472.224878][ T8562] bcachefs (loop3): dropping and reconstructing all alloc info [ 472.230044][ T8564] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 472.242371][ T8564] bcachefs (loop4): recovering from clean shutdown, journal seq 10 [ 472.264719][ T8564] bcachefs (loop4): Version upgrade required: [ 472.264719][ T8564] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 472.264719][ T8564] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 472.264719][ T8564] 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,check_rebalance_work,set_fs_needs_rebalance [ 472.291968][ T8560] bcachefs (loop0): Version upgrade required: [ 472.291968][ T8560] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 472.291968][ T8560] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 472.291968][ T8560] 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,check_rebalance_work,set_fs_needs_rebalance [ 472.424360][ T8564] bcachefs (loop4): dropping and reconstructing all alloc info [ 472.458014][ T8562] bcachefs (loop3): btree node read error at btree xattrs level 0/0 [ 472.458034][ T8562] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 472.458048][ T8562] loop3 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 472.458061][ T8562] flagging btree xattrs lost data [ 472.458070][ T8562] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 472.458083][ T8562] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 472.458095][ T8562] ret fsck_errors_not_fixed [ 472.489208][ T8566] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,erasure_code,fsck,norecovery,nojournal_transaction_names,reconstruct_alloc,nocow,no_data_io [ 472.489208][ T8566] allowing incompatible features above 0.0: (unknown version) [ 472.489208][ T8566] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 472.514931][ T8560] bcachefs (loop0): dropping and reconstructing all alloc info [ 472.590603][ T8564] bcachefs (loop4): btree node read error at btree xattrs level 0/0 [ 472.590631][ T8564] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2285c34bed0abe32 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0 [ 472.590645][ T8564] loop4 node offset 0/16 bset u64s 60928: bset past end of btree node (offset 0 len 960 but written 16) [ 472.590658][ T8564] flagging btree xattrs lost data [ 472.590668][ T8564] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 472.590678][ T8564] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 472.590689][ T8564] ret fsck_errors_not_fixed [ 472.590893][ T8566] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 472.663159][ T8564] bcachefs (loop4): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 472.684307][ T8562] bcachefs (loop3): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 472.702909][ T8566] bcachefs (loop1): recovering from clean shutdown, journal seq 10