24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 277.431878][ T7463] bcachefs (loop0): journal_replay... [ 277.436337][ T7481] bcachefs (loop2): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 277.436360][ T7481] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 277.467472][ T7481] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 277.467491][ T7481] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 277.491970][ T7481] bcachefs (loop2): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 277.491994][ T7481] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 277.519013][ T7481] bcachefs (loop2): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 277.519035][ T7481] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 277.544493][ T7481] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 277.544512][ T7481] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 277.584862][ T7464] bcachefs (loop1): journal_replay... [ 277.621118][ T6043] udevd[6043]: incorrect bcachefs checksum on /dev/loop2 [ 277.639284][ T7481] bcachefs (loop2): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 277.639315][ T7481] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 277.664816][ T7481] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 277.664839][ T7481] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 277.709114][ T7481] bcachefs (loop2): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 277.709138][ T7481] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 277.734800][ T7481] bcachefs (loop2): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 277.734823][ T7481] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 277.760228][ T7481] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 277.760249][ T7481] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 277.808848][ T7481] bcachefs (loop2): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 277.808871][ T7481] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 277.834743][ T7481] bcachefs (loop2): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 277.834767][ T7481] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 277.843664][ T7494] loop4: detected capacity change from 0 to 32768 [ 277.844702][ T7481] bcachefs (loop2): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 277.875174][ T7481] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 277.890660][ T7481] Ratelimiting new instances of previous error [ 277.909591][ T5985] bcachefs (loop3): clean shutdown complete, journal seq 29 [ 277.912043][ T6697] udevd[6697]: incorrect bcachefs checksum on /dev/loop1 [ 277.936911][ T7481] done [ 277.941937][ T7481] bcachefs (loop2): going read-write [ 277.959501][ T6027] udevd[6027]: incorrect bcachefs checksum on /dev/loop2 [ 277.988043][ T7481] bcachefs (loop2): journal_replay... [ 278.017915][ T7463] done [ 278.034013][ T7463] bcachefs (loop0): check_alloc_info... [ 278.035758][ T7463] bcachefs (loop0): hole in alloc btree missing in freespace btree [ 278.035780][ T7463] device 0 buckets 26-27, fixing [ 278.060194][ T7464] done [ 278.066508][ T7464] bcachefs (loop1): check_alloc_info... [ 278.068018][ T7463] done [ 278.068259][ T7464] bcachefs (loop1): hole in alloc btree missing in freespace btree [ 278.074758][ T7463] bcachefs (loop0): check_lrus... [ 278.078404][ T7464] device 0 buckets 26-27, fixing [ 278.085800][ T7463] done [ 278.096400][ T7464] done [ 278.097416][ T7463] bcachefs (loop0): check_backpointers_to_extents... done [ 278.104554][ T7464] bcachefs (loop1): check_lrus... [ 278.109169][ T7463] bcachefs (loop0): check_extents_to_backpointers... [ 278.109367][ T7464] done [ 278.116425][ T7463] bcachefs (loop0): scanning for missing backpointers in 5/128 buckets [ 278.134349][ T7464] bcachefs (loop1): check_backpointers_to_extents... [ 278.137899][ T7463] done [ 278.142588][ T7464] done [ 278.152609][ T7464] bcachefs (loop1): check_extents_to_backpointers... [ 278.153743][ T7464] bcachefs (loop1): scanning for missing backpointers in 5/128 buckets [ 278.176974][ T7464] done [ 278.199428][ T7463] bcachefs (loop0): check_inodes... done [ 278.209910][ T7463] bcachefs (loop0): resume_logged_ops... done [ 278.218638][ T7463] bcachefs (loop0): delete_dead_inodes... done [ 278.231821][ T7464] bcachefs (loop1): check_inodes... [ 278.252029][ T6027] udevd[6027]: incorrect bcachefs checksum on /dev/loop1 [ 278.252322][ T7494] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 278.276074][ T7494] allowing incompatible features above 0.0: (unknown version) [ 278.281889][ T7464] done [ 278.283729][ T7494] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 278.283769][ T7494] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 278.286651][ T7464] bcachefs (loop1): resume_logged_ops... [ 278.300960][ T7494] bcachefs (loop4): recovering from clean shutdown, journal seq 15 [ 278.324291][ T7494] bcachefs (loop4): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 278.324291][ T7494] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 278.367396][ T7464] done [ 278.370253][ T7464] bcachefs (loop1): delete_dead_inodes... [ 278.371091][ T7463] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 278.373436][ T7494] bcachefs (loop4): btree node read error at btree alloc level 0/0 [ 278.377043][ T7463] bcachefs (loop0): check_extents_to_backpointers... [ 278.386356][ T7494] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 278.386380][ T7494] loop4 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 278.386398][ T7494] loop4 btree validate error [ 278.386409][ T7494] flagging btree alloc lost data [ 278.386432][ T7494] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 278.386447][ T7494] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 278.386461][ T7494] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 278.386476][ T7494] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 278.386489][ T7494] ret fsck_errors_not_fixed [ 278.386782][ T7494] bcachefs (loop4): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 278.395299][ T7463] bcachefs (loop0): scanning for missing backpointers in 1/128 buckets [ 278.408589][ T7494] bcachefs (loop4): check_topology... [ 278.443337][ T7464] done [ 278.452627][ T7494] done [ 278.468670][ T7464] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 278.470568][ T7494] bcachefs (loop4): accounting_read... [ 278.480036][ T7464] bcachefs (loop1): check_extents_to_backpointers... [ 278.531859][ T7464] bcachefs (loop1): scanning for missing backpointers in 1/128 buckets [ 278.532475][ T7494] done [ 278.542830][ T7463] done [ 278.547166][ T7494] bcachefs (loop4): alloc_read... [ 278.550109][ T7464] done [ 278.553136][ T7494] done [ 278.563429][ T7494] bcachefs (loop4): snapshots_read... done [ 278.565457][ T7463] bcachefs (loop0): check_inodes... [ 278.570443][ T7494] bcachefs (loop4): check_allocations... [ 278.571972][ T7494] bcachefs (loop4): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 278.578842][ T7464] bcachefs (loop1): check_inodes... [ 278.581490][ T7494] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 278.582326][ T7494] bcachefs (loop4): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 278.595346][ T7464] done [ 278.595928][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 278.617048][ T7464] bcachefs (loop1): resume_logged_ops... [ 278.627875][ T7494] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 278.627897][ T7494] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 278.629335][ T7494] bcachefs (loop4): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 278.634122][ T7463] done [ 278.646323][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 278.647495][ T7494] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 278.652118][ T7463] bcachefs (loop0): resume_logged_ops... [ 278.661028][ T7494] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 278.716533][ T7494] bcachefs (loop4): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 278.723369][ T7463] done [ 278.733320][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 278.734021][ T7494] bcachefs (loop4): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 278.734041][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 278.734633][ T7494] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 278.743384][ T7463] bcachefs (loop0): delete_dead_inodes... [ 278.746271][ T7494] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 278.753261][ T7464] done [ 278.763325][ T7463] done [ 278.771750][ T7464] bcachefs (loop1): delete_dead_inodes... [ 278.788998][ T7463] bcachefs (loop0): Second fsck run was not clean [ 278.802026][ T7464] done [ 278.848242][ T7494] bcachefs (loop4): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 278.848263][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 278.869732][ T7481] done [ 278.873901][ T7494] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 278.880929][ T7481] bcachefs (loop2): check_alloc_info... [ 278.885846][ T7494] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 278.887558][ T7481] bcachefs (loop2): hole in alloc btree missing in freespace btree [ 278.892906][ T7464] bcachefs (loop1): Second fsck run was not clean 2025/07/18 09:36:14 executed programs: 132 [ 278.906682][ T7481] device 0 buckets 26-27, fixing [ 278.937111][ T7494] bcachefs (loop4): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 278.937134][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 278.962853][ T7494] bcachefs (loop4): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 278.962876][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 278.972794][ T7494] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 278.996703][ T7494] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 279.018249][ T7494] bcachefs (loop4): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 279.018271][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 279.045842][ T7494] bcachefs (loop4): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 279.045862][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 279.057518][ T7481] done [ 279.071868][ T7494] bcachefs (loop4): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 279.083096][ T7494] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 279.085652][ T7481] bcachefs (loop2): check_lrus... [ 279.098547][ T7494] Ratelimiting new instances of previous error [ 279.110791][ T7494] done [ 279.111538][ T7481] done [ 279.116103][ T7494] bcachefs (loop4): going read-write [ 279.124438][ T7481] bcachefs (loop2): check_backpointers_to_extents... done [ 279.150277][ T7481] bcachefs (loop2): check_extents_to_backpointers... [ 279.150974][ T6309] udevd[6309]: incorrect bcachefs checksum on /dev/loop4 [ 279.151464][ T7481] bcachefs (loop2): scanning for missing backpointers in 5/128 buckets [ 279.177926][ T7481] done [ 279.186002][ T5980] bcachefs (loop1): clean shutdown complete, journal seq 28 [ 279.186241][ T7481] bcachefs (loop2): check_inodes... done [ 279.201061][ T7481] bcachefs (loop2): resume_logged_ops... [ 279.210577][ T7481] done [ 279.210577][ T7494] bcachefs (loop4): journal_replay... [ 279.213393][ T7481] bcachefs (loop2): delete_dead_inodes... done [ 279.241043][ T7481] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 279.250544][ T7481] bcachefs (loop2): check_extents_to_backpointers... [ 279.251283][ T7481] bcachefs (loop2): scanning for missing backpointers in 1/128 buckets [ 279.269203][ T7481] done [ 279.289089][ T5979] bcachefs (loop0): clean shutdown complete, journal seq 29 [ 279.298422][ T7481] bcachefs (loop2): check_inodes... done [ 279.306080][ T7481] bcachefs (loop2): resume_logged_ops... done [ 279.321818][ T7481] bcachefs (loop2): delete_dead_inodes... done [ 279.337284][ T7481] bcachefs (loop2): Second fsck run was not clean [ 279.354852][ T6027] udevd[6027]: incorrect bcachefs checksum on /dev/loop4 [ 279.388840][ T7494] done [ 279.403374][ T7494] bcachefs (loop4): check_alloc_info... [ 279.409792][ T7494] bcachefs (loop4): hole in alloc btree missing in freespace btree [ 279.409815][ T7494] device 0 buckets 26-27, fixing [ 279.465840][ T7494] done [ 279.466759][ T5981] bcachefs (loop2): clean shutdown complete, journal seq 29 [ 279.477486][ T7494] bcachefs (loop4): check_lrus... done [ 279.492452][ T7494] bcachefs (loop4): check_backpointers_to_extents... done [ 279.512165][ T7494] bcachefs (loop4): check_extents_to_backpointers... [ 279.513241][ T7494] bcachefs (loop4): scanning for missing backpointers in 5/128 buckets [ 279.545681][ T7494] done [ 279.557642][ T7494] bcachefs (loop4): check_inodes... [ 279.567138][ T7494] done [ 279.570548][ T7494] bcachefs (loop4): resume_logged_ops... [ 279.601002][ T7494] done [ 279.603956][ T7494] bcachefs (loop4): delete_dead_inodes... done [ 279.619241][ T7494] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 279.628621][ T7494] bcachefs (loop4): check_extents_to_backpointers... [ 279.629322][ T7494] bcachefs (loop4): scanning for missing backpointers in 1/128 buckets [ 279.646812][ T7494] done [ 279.661725][ T7494] bcachefs (loop4): check_inodes... done [ 279.669213][ T7494] bcachefs (loop4): resume_logged_ops... done [ 279.676781][ T7494] bcachefs (loop4): delete_dead_inodes... done [ 279.721607][ T7494] bcachefs (loop4): Second fsck run was not clean [ 279.857986][ T5986] bcachefs (loop4): clean shutdown complete, journal seq 28 [ 279.993253][ T6043] udevd[6043]: incorrect bcachefs checksum on /dev/loop4 [ 280.153521][ T7510] loop3: detected capacity change from 0 to 32768 [ 280.323400][ T7510] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 280.323424][ T7510] allowing incompatible features above 0.0: (unknown version) [ 280.323438][ T7510] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 280.362182][ T7510] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 280.371186][ T7510] bcachefs (loop3): recovering from clean shutdown, journal seq 15 [ 280.379986][ T7510] bcachefs (loop3): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 280.379986][ T7510] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 280.417636][ T7510] bcachefs (loop3): btree node read error at btree alloc level 0/0 [ 280.417657][ T7510] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 280.417672][ T7510] loop3 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 280.417687][ T7510] loop3 btree validate error [ 280.417696][ T7510] flagging btree alloc lost data [ 280.417705][ T7510] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 280.417717][ T7510] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 280.417729][ T7510] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 280.417741][ T7510] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 280.417752][ T7510] ret fsck_errors_not_fixed [ 280.508884][ T7510] bcachefs (loop3): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 280.525824][ T7510] bcachefs (loop3): check_topology... done [ 280.533474][ T7510] bcachefs (loop3): accounting_read... done [ 280.611115][ T7510] bcachefs (loop3): alloc_read... done [ 280.621318][ T7510] bcachefs (loop3): snapshots_read... done [ 280.629672][ T7510] bcachefs (loop3): check_allocations... [ 280.631048][ T7510] bcachefs (loop3): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 280.631069][ T7510] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 280.667593][ T7510] bcachefs (loop3): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 280.667616][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 280.694291][ T7510] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 280.694314][ T7510] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 280.725403][ T6043] udevd[6043]: incorrect bcachefs checksum on /dev/loop3 [ 280.760182][ T7510] bcachefs (loop3): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 280.760206][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 280.787236][ T7510] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 280.787258][ T7510] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 280.831806][ T7510] bcachefs (loop3): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 280.831830][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 280.857187][ T7510] bcachefs (loop3): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 280.857209][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 280.883969][ T7510] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 280.883991][ T7510] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 280.970448][ T7510] bcachefs (loop3): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 280.970473][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 280.982709][ T7518] loop0: detected capacity change from 0 to 32768 [ 280.996970][ T7510] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 281.011799][ T7510] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 281.028433][ T7510] bcachefs (loop3): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 281.028454][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 281.054225][ T7510] bcachefs (loop3): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 281.054246][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 281.083034][ T7510] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 281.083056][ T7510] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 281.111672][ T7510] bcachefs (loop3): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 281.111696][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 281.137163][ T7510] bcachefs (loop3): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 281.137186][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 281.162704][ T7510] bcachefs (loop3): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 281.162728][ T7510] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 281.162746][ T7510] Ratelimiting new instances of previous error [ 281.205803][ T7510] done [ 281.210652][ T7510] bcachefs (loop3): going read-write [ 281.245293][ T7518] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 281.245318][ T7518] allowing incompatible features above 0.0: (unknown version) [ 281.245333][ T7518] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 281.278889][ T7518] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 281.289168][ T7518] bcachefs (loop0): recovering from clean shutdown, journal seq 15 [ 281.297317][ T7518] bcachefs (loop0): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 281.297317][ T7518] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 281.362293][ T7510] bcachefs (loop3): journal_replay... [ 281.379160][ T7518] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 281.379185][ T7518] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 281.379203][ T7518] loop0 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 281.379220][ T7518] loop0 btree validate error [ 281.379231][ T7518] flagging btree alloc lost data [ 281.379241][ T7518] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 281.379256][ T7518] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 281.379270][ T7518] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 281.379283][ T7518] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 281.379297][ T7518] ret fsck_errors_not_fixed [ 281.476543][ T7518] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 281.521596][ T7518] bcachefs (loop0): check_topology... done [ 281.529600][ T7518] bcachefs (loop0): accounting_read... done [ 281.571643][ T7518] bcachefs (loop0): alloc_read... done [ 281.610832][ T7518] bcachefs (loop0): snapshots_read... [ 281.631631][ T7529] loop2: detected capacity change from 0 to 32768 [ 281.636133][ T7518] done [ 281.646532][ T7518] bcachefs (loop0): check_allocations... [ 281.647949][ T7518] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 281.647970][ T7518] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 281.685012][ T7518] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 281.685036][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 281.716071][ T7518] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 281.716095][ T7518] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 281.751265][ T6043] udevd[6043]: incorrect bcachefs checksum on /dev/loop3 [ 281.761840][ T7518] bcachefs (loop0): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 281.761864][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 281.787953][ T7518] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 281.787982][ T7518] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 281.961456][ T7518] bcachefs (loop0): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 281.961481][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 281.986819][ T7518] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 281.986840][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 282.013309][ T7518] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 282.013330][ T7518] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 282.040509][ T7518] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 282.040531][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 282.072776][ T7518] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 282.072798][ T7518] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 282.080800][ T7530] loop1: detected capacity change from 0 to 32768 [ 282.116253][ T7518] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 282.116277][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 282.142060][ T7518] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 282.142081][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 282.155417][ T7529] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 282.167772][ T7518] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 282.178244][ T7529] allowing incompatible features above 0.0: (unknown version) [ 282.187202][ T7518] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 282.194959][ T7529] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 282.225077][ T7529] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 282.226387][ T7518] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 282.233367][ T7529] bcachefs (loop2): recovering from clean shutdown, journal seq 15 [ 282.242812][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 282.243586][ T7518] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 282.251037][ T7529] bcachefs (loop2): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 282.251037][ T7529] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 282.266346][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 282.315065][ T7518] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 282.315090][ T7518] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 282.315111][ T7518] Ratelimiting new instances of previous error [ 282.337085][ T7529] bcachefs (loop2): btree node read error at btree alloc level 0/0 [ 282.356054][ T7529] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 282.363537][ T7518] done [ 282.369739][ T7529] loop2 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 282.375235][ T7518] bcachefs (loop0): going read-write [ 282.386736][ T7529] loop2 btree validate error [ 282.386751][ T7529] flagging btree alloc lost data [ 282.386761][ T7529] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 282.386774][ T7529] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 282.386789][ T7529] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 282.386804][ T7529] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 282.443231][ T7529] ret fsck_errors_not_fixed [ 282.445552][ T7510] done [ 282.448363][ T7529] bcachefs (loop2): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 282.452641][ T7510] bcachefs (loop3): check_alloc_info... [ 282.463078][ T7510] bcachefs (loop3): hole in alloc btree missing in freespace btree [ 282.463097][ T7510] device 0 buckets 26-27, fixing [ 282.468464][ T7529] bcachefs (loop2): check_topology... [ 282.479571][ T7510] done [ 282.484980][ T7529] done [ 282.491655][ T7510] bcachefs (loop3): check_lrus... [ 282.492754][ T7529] bcachefs (loop2): accounting_read... [ 282.494439][ T7510] done [ 282.508894][ T7510] bcachefs (loop3): check_backpointers_to_extents... done [ 282.518379][ T7518] bcachefs (loop0): journal_replay... [ 282.529869][ T7510] bcachefs (loop3): check_extents_to_backpointers... [ 282.536520][ T7510] bcachefs (loop3): scanning for missing backpointers in 5/128 buckets [ 282.556666][ T7510] done [ 282.563969][ T7529] done [ 282.566811][ T7529] bcachefs (loop2): alloc_read... [ 282.575835][ T7510] bcachefs (loop3): check_inodes... [ 282.581013][ T7529] done [ 282.582775][ T7510] done [ 282.586349][ T7529] bcachefs (loop2): snapshots_read... [ 282.592068][ T7510] bcachefs (loop3): resume_logged_ops... [ 282.599352][ T7529] done [ 282.605146][ T7510] done [ 282.605166][ T7510] bcachefs (loop3): delete_dead_inodes... done [ 282.608685][ T7529] bcachefs (loop2): check_allocations... [ 282.618890][ T7510] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 282.618914][ T7510] bcachefs (loop3): check_extents_to_backpointers... [ 282.619614][ T7510] bcachefs (loop3): scanning for missing backpointers in 1/128 buckets [ 282.626161][ T7510] done [ 282.636625][ T7529] bcachefs (loop2): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 282.647049][ T7510] bcachefs (loop3): check_inodes... [ 282.649959][ T7529] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 282.665028][ T7510] done [ 282.668740][ T7529] bcachefs (loop2): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 282.688895][ T7510] bcachefs (loop3): resume_logged_ops... [ 282.691535][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 282.723389][ T7510] done [ 282.723409][ T7510] bcachefs (loop3): delete_dead_inodes... [ 282.727943][ T7529] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 282.727965][ T7529] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 282.733334][ T7510] done [ 282.735803][ T7529] bcachefs (loop2): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 282.753994][ T7510] bcachefs (loop3): Second fsck run was not clean [ 282.757003][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 282.770041][ T7529] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 282.799925][ T7529] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 282.817106][ T7530] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 282.817126][ T7530] allowing incompatible features above 0.0: (unknown version) [ 282.817137][ T7530] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 282.829580][ T7529] bcachefs (loop2): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 282.837283][ T7530] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 282.837432][ T7530] bcachefs (loop1): recovering from clean shutdown, journal seq 15 [ 282.851825][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 282.861044][ T7530] bcachefs (loop1): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 282.861044][ T7530] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 282.869755][ T7529] bcachefs (loop2): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 282.923389][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 282.940971][ T7529] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 282.940993][ T7529] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 282.964613][ T7530] bcachefs (loop1): btree node read error at btree alloc level 0/0 [ 282.964632][ T7530] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 282.964651][ T7530] loop1 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 282.964670][ T7530] loop1 btree validate error [ 282.964681][ T7530] flagging btree alloc lost data [ 282.964698][ T7530] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 282.964713][ T7530] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 282.964728][ T7530] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 282.964743][ T7530] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 282.964757][ T7530] ret fsck_errors_not_fixed [ 282.968469][ T7529] bcachefs (loop2): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 282.972940][ T7530] bcachefs (loop1): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 282.986640][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 282.987263][ T7529] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 283.022213][ T7530] bcachefs (loop1): check_topology... [ 283.032286][ T7529] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 283.058703][ T7530] done [ 283.077818][ T7529] bcachefs (loop2): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 283.091374][ T7530] bcachefs (loop1): accounting_read... [ 283.134664][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 283.156360][ T7529] bcachefs (loop2): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 283.156383][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 283.182736][ T7529] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 283.182757][ T7529] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 283.207444][ T7529] bcachefs (loop2): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 283.207467][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 283.235088][ T7529] bcachefs (loop2): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 283.235109][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 283.260555][ T7529] bcachefs (loop2): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 283.260578][ T7529] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 283.260598][ T7529] Ratelimiting new instances of previous error [ 283.280313][ T7529] done [ 283.296427][ T7529] bcachefs (loop2): going read-write [ 283.308658][ T7530] done [ 283.311528][ T7530] bcachefs (loop1): alloc_read... done [ 283.319356][ T7530] bcachefs (loop1): snapshots_read... done [ 283.326358][ T7530] bcachefs (loop1): check_allocations... [ 283.327709][ T7530] bcachefs (loop1): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 283.327730][ T7530] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 283.363882][ T6697] udevd[6697]: incorrect bcachefs checksum on /dev/loop3 [ 283.365860][ T7530] bcachefs (loop1): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 283.381533][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 283.398010][ T7530] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 283.398031][ T7530] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 283.430082][ T7530] bcachefs (loop1): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 283.430107][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 283.457566][ T7530] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 283.457588][ T7530] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 283.471069][ T6027] udevd[6027]: incorrect bcachefs checksum on /dev/loop2 [ 283.489223][ T6043] udevd[6043]: incorrect bcachefs checksum on /dev/loop1 [ 283.499207][ T7530] bcachefs (loop1): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 283.499229][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 283.506227][ T7518] done [ 283.509184][ T7530] bcachefs (loop1): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 283.525337][ T7529] bcachefs (loop2): journal_replay... [ 283.526476][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 283.550585][ T7518] bcachefs (loop0): check_alloc_info... [ 283.559680][ T7530] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 283.559701][ T7530] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 283.560791][ T7518] bcachefs (loop0): hole in alloc btree missing in freespace btree [ 283.597411][ T7518] device 0 buckets 26-27, fixing [ 283.617241][ T7530] bcachefs (loop1): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 283.617265][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 283.645354][ T7530] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 283.645376][ T7530] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 283.677801][ T7518] done [ 283.686632][ T7530] bcachefs (loop1): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 283.686655][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 283.712890][ T7530] bcachefs (loop1): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 283.712912][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 283.738403][ T7530] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 283.738425][ T7530] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 283.801114][ T7530] bcachefs (loop1): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 283.801138][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 283.826699][ T7530] bcachefs (loop1): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 283.826728][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 283.854675][ T7530] bcachefs (loop1): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 283.854703][ T7530] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 283.854729][ T7530] Ratelimiting new instances of previous error [ 283.901455][ T7551] loop4: detected capacity change from 0 to 32768 [ 283.914880][ T7518] bcachefs (loop0): check_lrus... [ 283.915151][ T5985] bcachefs (loop3): clean shutdown complete, journal seq 29 [ 283.934958][ T7518] done [ 283.937255][ T7530] done [ 283.943581][ T7518] bcachefs (loop0): check_backpointers_to_extents... [ 283.943906][ T7530] bcachefs (loop1): going read-write [ 283.949825][ T7518] done [ 283.964613][ T7530] bcachefs (loop1): journal_replay... [ 283.980650][ T7518] bcachefs (loop0): check_extents_to_backpointers... [ 283.987284][ T7518] bcachefs (loop0): scanning for missing backpointers in 5/128 buckets [ 284.009532][ T7518] done [ 284.020028][ T7518] bcachefs (loop0): check_inodes... done [ 284.027854][ T7518] bcachefs (loop0): resume_logged_ops... done [ 284.039023][ T7518] bcachefs (loop0): delete_dead_inodes... done [ 284.075030][ T7530] done [ 284.076542][ T7529] done [ 284.090557][ T7530] bcachefs (loop1): check_alloc_info... [ 284.092314][ T7530] bcachefs (loop1): hole in alloc btree missing in freespace btree [ 284.092335][ T7530] device 0 buckets 26-27, fixing [ 284.103433][ T7529] bcachefs (loop2): check_alloc_info... [ 284.112780][ T7529] bcachefs (loop2): hole in alloc btree missing in freespace btree [ 284.112803][ T7529] device 0 buckets 26-27, fixing [ 284.116656][ T7518] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 284.141234][ T7518] bcachefs (loop0): check_extents_to_backpointers... [ 284.141964][ T7518] bcachefs (loop0): scanning for missing backpointers in 1/128 buckets [ 284.175664][ T6043] udevd[6043]: incorrect bcachefs checksum on /dev/loop1 [ 284.180992][ T7551] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 284.194191][ T7551] allowing incompatible features above 0.0: (unknown version) [ 284.196688][ T7529] done [ 284.201841][ T7551] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 284.208837][ T7530] done [ 284.218996][ T7551] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 284.229733][ T7529] bcachefs (loop2): check_lrus... [ 284.230112][ T7551] bcachefs (loop4): recovering from clean shutdown, journal seq 15 [ 284.232628][ T7530] bcachefs (loop1): check_lrus... [ 284.235401][ T7551] bcachefs (loop4): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 284.235401][ T7551] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 284.275207][ T6027] udevd[6027]: incorrect bcachefs checksum on /dev/loop2 [ 284.288758][ T7530] done [ 284.294841][ T7530] bcachefs (loop1): check_backpointers_to_extents... done [ 284.305366][ T7551] bcachefs (loop4): btree node read error at btree alloc level 0/0 [ 284.312849][ T7530] bcachefs (loop1): check_extents_to_backpointers... [ 284.313331][ T7551] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 284.314638][ T7530] bcachefs (loop1): scanning for missing backpointers in 6/128 buckets [ 284.320204][ T7551] loop4 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 284.356371][ T7551] loop4 btree validate error [ 284.359742][ T7530] done [ 284.362356][ T7551] flagging btree alloc lost data [ 284.364185][ T7529] done [ 284.369142][ T7551] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 284.379112][ T7530] bcachefs (loop1): check_inodes... [ 284.381253][ T7551] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 284.383095][ T7530] done [ 284.386520][ T7551] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 284.386538][ T7551] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 284.386552][ T7551] ret fsck_errors_not_fixed [ 284.386813][ T7551] bcachefs (loop4): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 284.387285][ T7529] bcachefs (loop2): check_backpointers_to_extents... [ 284.396164][ T7530] bcachefs (loop1): resume_logged_ops... [ 284.431424][ T7551] bcachefs (loop4): check_topology... [ 284.439289][ T7529] done [ 284.443063][ T7551] done [ 284.447339][ T7530] done [ 284.452256][ T7551] bcachefs (loop4): accounting_read... [ 284.455174][ T7530] bcachefs (loop1): delete_dead_inodes... [ 284.461290][ T7529] bcachefs (loop2): check_extents_to_backpointers... [ 284.462399][ T7529] bcachefs (loop2): scanning for missing backpointers in 5/128 buckets [ 284.465509][ T7529] done [ 284.472975][ T7530] done [ 284.479484][ T7518] done [ 284.493495][ T7529] bcachefs (loop2): check_inodes... [ 284.500493][ T7518] bcachefs (loop0): check_inodes... [ 284.501426][ T7529] done [ 284.509353][ T7518] done [ 284.511065][ T7529] bcachefs (loop2): resume_logged_ops... [ 284.513871][ T7518] bcachefs (loop0): resume_logged_ops... [ 284.517967][ T7529] done [ 284.527955][ T7529] bcachefs (loop2): delete_dead_inodes... [ 284.532782][ T7518] done [ 284.535363][ T7530] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 284.539075][ T7518] bcachefs (loop0): delete_dead_inodes... [ 284.541312][ T7530] bcachefs (loop1): check_extents_to_backpointers... [ 284.557377][ T7529] done [ 284.561422][ T7518] done [ 284.569744][ T7530] done 2025/07/18 09:36:20 executed programs: 137 [ 284.577050][ T7530] bcachefs (loop1): check_inodes... done [ 284.584906][ T7530] bcachefs (loop1): resume_logged_ops... [ 284.584961][ T7518] bcachefs (loop0): Second fsck run was not clean [ 284.597098][ T7530] done [ 284.597116][ T7530] bcachefs (loop1): delete_dead_inodes... done [ 284.615925][ T7529] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 284.625357][ T7529] bcachefs (loop2): check_extents_to_backpointers... [ 284.626088][ T7529] bcachefs (loop2): scanning for missing backpointers in 1/128 buckets [ 284.643646][ T7551] done [ 284.646527][ T7551] bcachefs (loop4): alloc_read... [ 284.647887][ T7529] done [ 284.649335][ T7551] done [ 284.655781][ T7551] bcachefs (loop4): snapshots_read... [ 284.660281][ T7551] done [ 284.668828][ T7551] bcachefs (loop4): check_allocations... [ 284.670230][ T7551] bcachefs (loop4): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 284.670250][ T7551] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 284.707297][ T7551] bcachefs (loop4): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 284.707315][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 284.717354][ T7551] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 284.741921][ T7551] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 284.763131][ T7551] bcachefs (loop4): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 284.763154][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 284.773021][ T7529] bcachefs (loop2): check_inodes... [ 284.791792][ T7551] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 284.791815][ T7551] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 284.839085][ T7529] done [ 284.842016][ T7529] bcachefs (loop2): resume_logged_ops... [ 284.856449][ T7551] bcachefs (loop4): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 284.856475][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 284.888157][ T7529] done [ 284.891532][ T7551] bcachefs (loop4): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 284.891682][ T7529] bcachefs (loop2): delete_dead_inodes... [ 284.900796][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 284.901512][ T7551] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 284.931185][ T7551] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 284.941603][ T7529] done [ 284.951296][ T7529] bcachefs (loop2): Second fsck run was not clean [ 284.954856][ T7551] bcachefs (loop4): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 284.966885][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 284.967553][ T7551] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 284.993703][ T7551] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 285.014311][ T7551] bcachefs (loop4): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 285.014333][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 285.040428][ T7551] bcachefs (loop4): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 285.040452][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 285.050491][ T6043] udevd[6043]: incorrect bcachefs checksum on /dev/loop1 [ 285.066031][ T7551] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 285.083761][ T7551] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 285.109512][ T7551] bcachefs (loop4): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 285.109533][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 285.119949][ T5980] bcachefs (loop1): clean shutdown complete, journal seq 27 [ 285.135077][ T7551] bcachefs (loop4): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 285.150879][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 285.167270][ T7551] bcachefs (loop4): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 285.167290][ T7551] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 285.167310][ T7551] Ratelimiting new instances of previous error [ 285.183122][ T6309] udevd[6309]: incorrect bcachefs checksum on /dev/loop4 [ 285.227402][ T7551] done [ 285.234195][ T7551] bcachefs (loop4): going read-write [ 285.259036][ T5981] bcachefs (loop2): clean shutdown complete, journal seq 29 [ 285.280338][ T5979] bcachefs (loop0): clean shutdown complete, journal seq 29 [ 285.292257][ T7551] bcachefs (loop4): journal_replay... [ 285.310079][ T6027] udevd[6027]: incorrect bcachefs checksum on /dev/loop4 [ 285.420956][ T7551] done [ 285.434191][ T7551] bcachefs (loop4): check_alloc_info... [ 285.436029][ T7551] bcachefs (loop4): hole in alloc btree missing in freespace btree [ 285.436048][ T7551] device 0 buckets 26-27, fixing [ 285.471467][ T7551] done [ 285.476241][ T7551] bcachefs (loop4): check_lrus... done [ 285.487977][ T7551] bcachefs (loop4): check_backpointers_to_extents... done [ 285.512638][ T7551] bcachefs (loop4): check_extents_to_backpointers... [ 285.513793][ T7551] bcachefs (loop4): scanning for missing backpointers in 5/128 buckets [ 285.537420][ T7551] done [ 285.543423][ T7551] bcachefs (loop4): check_inodes... done [ 285.558033][ T7551] bcachefs (loop4): resume_logged_ops... done [ 285.565785][ T7551] bcachefs (loop4): delete_dead_inodes... [ 285.574293][ T7551] done [ 285.603725][ T7551] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 285.613243][ T7551] bcachefs (loop4): check_extents_to_backpointers... [ 285.614081][ T7551] bcachefs (loop4): scanning for missing backpointers in 1/128 buckets [ 285.632294][ T7551] done [ 285.645286][ T7551] bcachefs (loop4): check_inodes... done [ 285.653489][ T7551] bcachefs (loop4): resume_logged_ops... done [ 285.660846][ T7551] bcachefs (loop4): delete_dead_inodes... done [ 285.676570][ T7551] bcachefs (loop4): Second fsck run was not clean [ 285.861972][ T6043] udevd[6043]: incorrect bcachefs checksum on /dev/loop4 [ 285.954172][ T5986] bcachefs (loop4): clean shutdown complete, journal seq 28 [ 286.038821][ T7565] loop3: detected capacity change from 0 to 32768 [ 286.240682][ T7565] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 286.240707][ T7565] allowing incompatible features above 0.0: (unknown version) [ 286.240722][ T7565] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 286.274513][ T7565] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 286.282823][ T7565] bcachefs (loop3): recovering from clean shutdown, journal seq 15 [ 286.290974][ T7565] bcachefs (loop3): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 286.290974][ T7565] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 286.332182][ T7565] bcachefs (loop3): btree node read error at btree alloc level 0/0 [ 286.332207][ T7565] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 286.332226][ T7565] loop3 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 286.332245][ T7565] loop3 btree validate error [ 286.332257][ T7565] flagging btree alloc lost data [ 286.332269][ T7565] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 286.332283][ T7565] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 286.332298][ T7565] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 286.332314][ T7565] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 286.332329][ T7565] ret fsck_errors_not_fixed [ 286.424540][ T7565] bcachefs (loop3): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 286.441643][ T7565] bcachefs (loop3): check_topology... done [ 286.449316][ T7565] bcachefs (loop3): accounting_read... done [ 286.546358][ T7565] bcachefs (loop3): alloc_read... done [ 286.565962][ T7565] bcachefs (loop3): snapshots_read... done [ 286.576340][ T7565] bcachefs (loop3): check_allocations... [ 286.578094][ T7565] bcachefs (loop3): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 286.578117][ T7565] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 286.615182][ T7565] bcachefs (loop3): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 286.615207][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 286.641755][ T7565] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 286.641777][ T7565] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 286.695863][ T7565] bcachefs (loop3): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 286.695887][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 287.038515][ T7573] loop2: detected capacity change from 0 to 32768 [ 287.050329][ T7565] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 287.050352][ T7565] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 287.090465][ T7565] bcachefs (loop3): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 287.090493][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 287.116415][ T7565] bcachefs (loop3): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 287.116437][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 287.144214][ T7565] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 287.144236][ T7565] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 287.204917][ T7565] bcachefs (loop3): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 287.204943][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 287.232722][ T7565] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 287.232744][ T7565] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 287.262852][ T7565] bcachefs (loop3): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 287.262911][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 287.291077][ T7565] bcachefs (loop3): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 287.291098][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 287.316494][ T7565] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 287.316516][ T7565] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 287.316564][ T7574] loop0: detected capacity change from 0 to 32768 [ 287.364941][ T7565] bcachefs (loop3): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 287.364964][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 287.390469][ T7565] bcachefs (loop3): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 287.390490][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 287.415936][ T7565] bcachefs (loop3): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 287.415957][ T7565] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 287.415989][ T7565] Ratelimiting new instances of previous error [ 287.493168][ T7565] done [ 287.498362][ T7565] bcachefs (loop3): going read-write [ 287.546286][ T7565] bcachefs (loop3): journal_replay... [ 287.652046][ T7573] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 287.652074][ T7573] allowing incompatible features above 0.0: (unknown version) [ 287.652088][ T7573] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 287.653615][ T7575] loop1: detected capacity change from 0 to 32768 [ 287.657575][ T7573] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 287.706842][ T7573] bcachefs (loop2): recovering from clean shutdown, journal seq 15 [ 287.714963][ T7573] bcachefs (loop2): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 287.714963][ T7573] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 287.771153][ T7565] done [ 287.774834][ T7573] bcachefs (loop2): btree node read error at btree alloc level 0/0 [ 287.774857][ T7573] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 287.774875][ T7573] loop2 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 287.774893][ T7573] loop2 btree validate error [ 287.774905][ T7573] flagging btree alloc lost data [ 287.774916][ T7573] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 287.774931][ T7573] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 287.774945][ T7573] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 287.774961][ T7573] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 287.774975][ T7573] ret fsck_errors_not_fixed [ 287.775257][ T7573] bcachefs (loop2): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 287.876308][ T7565] bcachefs (loop3): check_alloc_info... [ 287.887087][ T7565] bcachefs (loop3): hole in alloc btree missing in freespace btree [ 287.887108][ T7565] device 0 buckets 26-27, fixing [ 287.901302][ T7573] bcachefs (loop2): check_topology... done [ 287.913555][ T7573] bcachefs (loop2): accounting_read... [ 287.920610][ T7565] done [ 287.931976][ T7565] bcachefs (loop3): check_lrus... [ 287.934451][ T7573] done [ 287.947206][ T7573] bcachefs (loop2): alloc_read... [ 287.960330][ T7565] done [ 287.961932][ T7573] done [ 287.967023][ T7565] bcachefs (loop3): check_backpointers_to_extents... [ 287.968352][ T7573] bcachefs (loop2): snapshots_read... [ 287.974250][ T7565] done [ 287.990148][ T7573] done [ 287.990208][ T7565] bcachefs (loop3): check_extents_to_backpointers... [ 287.992952][ T7573] bcachefs (loop2): check_allocations... [ 287.994615][ T7573] bcachefs (loop2): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 288.001296][ T7565] bcachefs (loop3): scanning for missing backpointers in 5/128 buckets [ 288.006018][ T7573] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 288.045935][ T7573] bcachefs (loop2): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 288.045971][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 288.053465][ T7574] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 288.057268][ T7573] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 288.071214][ T7574] allowing incompatible features above 0.0: (unknown version) [ 288.082794][ T7573] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 288.091595][ T7574] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 288.127984][ T7574] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 288.130560][ T7565] done [ 288.136329][ T7574] bcachefs (loop0): recovering from clean shutdown, journal seq 15 [ 288.140940][ T7573] bcachefs (loop2): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 288.148205][ T7574] bcachefs (loop0): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 288.148205][ T7574] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 288.180497][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 288.197062][ T7573] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 288.197084][ T7573] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 288.239304][ T7575] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 288.239328][ T7575] allowing incompatible features above 0.0: (unknown version) [ 288.239342][ T7575] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 288.274705][ T7575] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 288.283029][ T7575] bcachefs (loop1): recovering from clean shutdown, journal seq 15 [ 288.291147][ T7575] bcachefs (loop1): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 288.291147][ T7575] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 288.330388][ T7574] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 288.330411][ T7574] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 288.330428][ T7574] loop0 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 288.330446][ T7574] loop0 btree validate error [ 288.330457][ T7574] flagging btree alloc lost data [ 288.330468][ T7574] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 288.330483][ T7574] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 288.330497][ T7574] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 288.330513][ T7574] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 288.330527][ T7574] ret fsck_errors_not_fixed [ 288.422400][ T7574] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 288.459971][ T7573] bcachefs (loop2): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 288.459994][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 288.471080][ T7594] loop4: detected capacity change from 0 to 32768 [ 288.485587][ T7573] bcachefs (loop2): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 288.500670][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 288.516802][ T7573] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 288.516823][ T7573] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 288.523594][ T7575] bcachefs (loop1): btree node read error at btree alloc level 0/0 [ 288.545678][ T7573] bcachefs (loop2): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 288.548254][ T7575] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 288.559980][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 288.571832][ T7575] loop1 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 288.587956][ T7573] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 288.601561][ T7575] loop1 btree validate error [ 288.610449][ T7573] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 288.618392][ T7565] bcachefs (loop3): check_inodes... [ 288.629688][ T7575] flagging btree alloc lost data [ 288.640056][ T7575] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 288.649446][ T7575] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 288.652716][ T7573] bcachefs (loop2): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 288.659545][ T7575] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 288.659566][ T7575] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 288.659580][ T7575] ret fsck_errors_not_fixed [ 288.659816][ T7575] bcachefs (loop1): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 288.662087][ T7565] done [ 288.670175][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 288.680932][ T7565] bcachefs (loop3): resume_logged_ops... [ 288.691238][ T7573] bcachefs (loop2): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 288.711742][ T7565] done [ 288.726076][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 288.730680][ T7565] bcachefs (loop3): delete_dead_inodes... [ 288.740481][ T7573] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 288.775354][ T7573] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 288.782854][ T7574] bcachefs (loop0): check_topology... [ 288.791116][ T7575] bcachefs (loop1): check_topology... [ 288.792869][ T7573] bcachefs (loop2): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 288.798604][ T7574] done [ 288.798620][ T7574] bcachefs (loop0): accounting_read... [ 288.799678][ T7575] done [ 288.799693][ T7575] bcachefs (loop1): accounting_read... [ 288.800116][ T7565] done [ 288.803313][ T7565] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 288.806196][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 288.815279][ T7565] bcachefs (loop3): check_extents_to_backpointers... [ 288.818787][ T7573] bcachefs (loop2): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 288.824280][ T7565] bcachefs (loop3): scanning for missing backpointers in 1/128 buckets [ 288.826375][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 288.833999][ T7565] done [ 288.835245][ T7573] bcachefs (loop2): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 288.846623][ T7565] bcachefs (loop3): check_inodes... [ 288.859380][ T7573] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 288.876890][ T7565] done [ 288.884518][ T7573] Ratelimiting new instances of previous error [ 288.897357][ T7573] done [ 288.900246][ T7565] bcachefs (loop3): resume_logged_ops... [ 288.905760][ T7573] bcachefs (loop2): going read-write [ 288.936476][ T7565] done [ 288.958638][ T7565] bcachefs (loop3): delete_dead_inodes... done [ 288.961372][ T7574] done [ 288.969796][ T7575] done [ 288.972481][ T7574] bcachefs (loop0): alloc_read... [ 288.975298][ T7575] bcachefs (loop1): alloc_read... done [ 288.990004][ T7565] bcachefs (loop3): Second fsck run was not clean [ 288.995519][ T7575] bcachefs (loop1): snapshots_read... [ 288.996182][ T7574] done [ 289.007589][ T7573] bcachefs (loop2): journal_replay... [ 289.010242][ T7574] bcachefs (loop0): snapshots_read... [ 289.019823][ T7575] done [ 289.028593][ T7575] bcachefs (loop1): check_allocations... [ 289.030042][ T7575] bcachefs (loop1): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 289.044460][ T7575] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 289.050503][ T7574] done [ 289.066280][ T7575] bcachefs (loop1): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 289.070505][ T7574] bcachefs (loop0): check_allocations... [ 289.078575][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 289.080114][ T7574] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 289.085299][ T7575] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 289.099841][ T7574] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 289.108880][ T7575] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 289.118859][ T7574] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 289.162260][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 289.175372][ T7575] bcachefs (loop1): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 289.181450][ T7574] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 289.186905][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 289.188048][ T7575] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 289.196040][ T7574] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 289.202004][ T7574] bcachefs (loop0): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 289.211585][ T7575] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 289.220852][ T7575] bcachefs (loop1): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 289.220874][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 289.221482][ T7575] bcachefs (loop1): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 289.235438][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 289.236530][ T7574] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 289.244904][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 289.258907][ T7574] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 289.311110][ T7574] bcachefs (loop0): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 289.320529][ T7575] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 289.335287][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 289.335864][ T7574] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 289.335882][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 289.336437][ T7574] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 289.336453][ T7574] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 289.357848][ T7574] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 289.361008][ T7575] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 289.369784][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 289.419146][ T7575] bcachefs (loop1): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 289.421830][ T7574] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 289.435596][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 289.436171][ T7575] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 289.445490][ T7574] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 289.459380][ T7575] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 289.504481][ T7594] bcachefs (loop4): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 289.524427][ T7575] bcachefs (loop1): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 289.532436][ T7594] allowing incompatible features above 0.0: (unknown version) [ 289.546862][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 289.558070][ T7594] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 289.558117][ T7594] bcachefs (loop4): Using encoding defined by superblock: utf8-12.1.0 [ 289.568059][ T7575] bcachefs (loop1): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 289.575059][ T7594] bcachefs (loop4): recovering from clean shutdown, journal seq 15 [ 289.591504][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 289.592075][ T7575] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 289.592092][ T7575] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 289.606943][ T7594] bcachefs (loop4): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 289.606943][ T7594] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 289.620269][ T7574] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 289.647396][ T7594] bcachefs (loop4): btree node read error at btree alloc level 0/0 [ 289.647765][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 289.656806][ T7594] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 289.671637][ T7574] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 289.695170][ T7594] loop4 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 289.702998][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 289.710794][ T7594] loop4 btree validate error [ 289.710807][ T7594] flagging btree alloc lost data [ 289.710819][ T7594] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 289.710833][ T7594] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 289.710847][ T7594] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 289.710862][ T7594] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 289.710876][ T7594] ret fsck_errors_not_fixed [ 289.711184][ T7594] bcachefs (loop4): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 289.727338][ T7574] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 289.763714][ T7574] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 289.800654][ T7594] bcachefs (loop4): check_topology... done [ 289.812439][ T7575] bcachefs (loop1): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 289.820591][ T7594] bcachefs (loop4): accounting_read... [ 289.830168][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 289.830980][ T7575] bcachefs (loop1): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 289.835457][ T7574] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 289.845542][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 289.846295][ T7575] bcachefs (loop1): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 289.854916][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 289.868954][ T7575] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 289.875576][ T7574] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 289.883936][ T7575] Ratelimiting new instances of previous error [ 289.891894][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 289.950760][ T7574] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 289.969353][ T7575] done [ 289.979792][ T7574] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 289.995770][ T7594] done [ 289.995787][ T7594] bcachefs (loop4): alloc_read... [ 289.998994][ T7575] bcachefs (loop1): going read-write [ 289.999520][ T7594] done [ 289.999534][ T7594] bcachefs (loop4): snapshots_read... done [ 290.016306][ T7574] Ratelimiting new instances of previous error [ 290.027492][ T7574] done [ 290.029409][ T7594] bcachefs (loop4): check_allocations... [ 290.055133][ T7574] bcachefs (loop0): going read-write [ 290.059758][ T7594] bcachefs (loop4): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 290.066593][ T7574] bcachefs (loop0): journal_replay... [ 290.066719][ T7594] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 290.117511][ T7575] bcachefs (loop1): journal_replay... [ 290.124663][ T7594] bcachefs (loop4): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 290.124686][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 290.157716][ T7594] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 290.157739][ T7594] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 290.186385][ T7594] bcachefs (loop4): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 290.186407][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 290.213130][ T7594] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 290.213152][ T7594] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 290.215453][ T7574] done [ 290.224980][ T7594] bcachefs (loop4): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 290.247723][ T7574] bcachefs (loop0): check_alloc_info... [ 290.248300][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 290.250275][ T7574] bcachefs (loop0): hole in alloc btree missing in freespace btree [ 290.254507][ T7594] bcachefs (loop4): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 290.254525][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 290.255129][ T7594] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 290.270158][ T7574] device 0 buckets 26-27, fixing [ 290.277861][ T7594] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 290.300663][ T7594] bcachefs (loop4): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 290.340511][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 290.356641][ T7594] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 290.356661][ T7594] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 290.366601][ T7574] done [ 290.388940][ T7574] bcachefs (loop0): check_lrus... [ 290.398612][ T7574] done [ 290.400999][ T7594] bcachefs (loop4): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 290.403780][ T7574] bcachefs (loop0): check_backpointers_to_extents... [ 290.411161][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 290.426237][ T7574] done [ 290.434385][ T7594] bcachefs (loop4): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 290.439890][ T7574] bcachefs (loop0): check_extents_to_backpointers... [ 290.445493][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 290.446183][ T7594] bcachefs (loop4): btree ptr not marked in member info btree allocated bitmap [ 290.453466][ T7574] bcachefs (loop0): scanning for missing backpointers in 5/128 buckets [ 290.467786][ T7594] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 290.480856][ T7574] done [ 290.489799][ T7594] bcachefs (loop4): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 290.501379][ T7574] bcachefs (loop0): check_inodes... [ 290.503291][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 290.515440][ T7574] done [ 290.517312][ T7594] bcachefs (loop4): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 290.532211][ T7574] bcachefs (loop0): resume_logged_ops... [ 290.534772][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 290.545195][ T7574] done [ 290.551481][ T7594] bcachefs (loop4): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 290.565127][ T7574] bcachefs (loop0): delete_dead_inodes... [ 290.567823][ T7594] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 290.582692][ T7594] Ratelimiting new instances of previous error [ 290.608692][ T7574] done [ 290.612496][ T7594] done [ 290.619233][ T7594] bcachefs (loop4): going read-write [ 290.626170][ T5985] bcachefs (loop3): clean shutdown complete, journal seq 29 [ 290.634875][ T7574] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 290.640365][ T6043] udevd[6043]: incorrect bcachefs checksum on /dev/loop1 [ 290.644271][ T7574] bcachefs (loop0): check_extents_to_backpointers... [ 290.645106][ T7574] bcachefs (loop0): scanning for missing backpointers in 1/128 buckets [ 290.669197][ T7574] done [ 290.688710][ T7574] bcachefs (loop0): check_inodes... done [ 290.697126][ T7574] bcachefs (loop0): resume_logged_ops... done [ 290.701461][ T7573] done [ 290.707482][ T7574] bcachefs (loop0): delete_dead_inodes... done [ 290.723248][ T7574] bcachefs (loop0): Second fsck run was not clean [ 290.733549][ T7573] bcachefs (loop2): check_alloc_info... [ 290.735216][ T7575] done [ 290.735547][ T7573] bcachefs (loop2): hole in alloc btree missing in freespace btree [ 290.742334][ T7575] bcachefs (loop1): check_alloc_info... [ 290.743564][ T7573] device 0 buckets 26-27, fixing [ 290.750815][ T7573] done [ 290.753564][ T7575] bcachefs (loop1): hole in alloc btree missing in freespace btree [ 290.765726][ T7573] bcachefs (loop2): check_lrus... [ 290.773000][ T7575] device 0 buckets 26-27, fixing [ 290.779717][ T7575] done [ 290.787808][ T7573] done [ 290.788035][ T7594] bcachefs (loop4): journal_replay... [ 290.790632][ T7573] bcachefs (loop2): check_backpointers_to_extents... done [ 290.817980][ T7575] bcachefs (loop1): check_lrus... [ 290.820343][ T7573] bcachefs (loop2): check_extents_to_backpointers... [ 290.826729][ T7573] bcachefs (loop2): scanning for missing backpointers in 5/128 buckets 2025/07/18 09:36:26 executed programs: 142 [ 290.852957][ T7575] done [ 290.855873][ T7575] bcachefs (loop1): check_backpointers_to_extents... [ 290.865967][ T7573] done [ 290.879887][ T7575] done [ 290.885920][ T7573] bcachefs (loop2): check_inodes... done [ 290.893621][ T7573] bcachefs (loop2): resume_logged_ops... [ 290.897412][ T7575] bcachefs (loop1): check_extents_to_backpointers... [ 290.897851][ T7573] done [ 290.904407][ T7575] bcachefs (loop1): scanning for missing backpointers in 5/128 buckets [ 290.927987][ T7575] done [ 290.931265][ T7573] bcachefs (loop2): delete_dead_inodes... done [ 290.952667][ T7573] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 290.962361][ T7573] bcachefs (loop2): check_extents_to_backpointers... [ 290.962374][ T7575] bcachefs (loop1): check_inodes... [ 290.969912][ T7573] bcachefs (loop2): scanning for missing backpointers in 1/128 buckets [ 290.979783][ T6027] udevd[6027]: incorrect bcachefs checksum on /dev/loop4 [ 290.992195][ T7573] done [ 290.994270][ T7575] done [ 290.997819][ T7575] bcachefs (loop1): resume_logged_ops... [ 291.006389][ T7575] done [ 291.009205][ T7575] bcachefs (loop1): delete_dead_inodes... done [ 291.025272][ T7573] bcachefs (loop2): check_inodes... [ 291.038463][ T7573] done [ 291.041291][ T7573] bcachefs (loop2): resume_logged_ops... done [ 291.048660][ T7575] bcachefs (loop1): Fixed errors, running fsck a second time to verify fs is clean [ 291.049612][ T7573] bcachefs (loop2): delete_dead_inodes... [ 291.058622][ T7575] bcachefs (loop1): check_extents_to_backpointers... [ 291.059432][ T7575] bcachefs (loop1): scanning for missing backpointers in 1/128 buckets [ 291.083993][ T7575] done [ 291.091499][ T7575] bcachefs (loop1): check_inodes... done [ 291.100203][ T7575] bcachefs (loop1): resume_logged_ops... done [ 291.107810][ T7575] bcachefs (loop1): delete_dead_inodes... [ 291.108765][ T5979] bcachefs (loop0): clean shutdown complete, journal seq 28 [ 291.128195][ T7575] done [ 291.132069][ T7575] bcachefs (loop1): Second fsck run was not clean [ 291.162275][ T7573] done [ 291.167917][ T7573] bcachefs (loop2): Second fsck run was not clean [ 291.213053][ T5980] bcachefs (loop1): clean shutdown complete, journal seq 28 [ 291.225116][ T5981] bcachefs (loop2): clean shutdown complete, journal seq 29 [ 291.267640][ T7594] done [ 291.271444][ T7594] bcachefs (loop4): check_alloc_info... [ 291.273329][ T7594] bcachefs (loop4): hole in alloc btree missing in freespace btree [ 291.273348][ T7594] device 0 buckets 26-27, fixing [ 291.299667][ T7594] done [ 291.303191][ T7594] bcachefs (loop4): check_lrus... [ 291.317008][ T7594] done [ 291.319827][ T7594] bcachefs (loop4): check_backpointers_to_extents... done [ 291.351623][ T7594] bcachefs (loop4): check_extents_to_backpointers... [ 291.352746][ T7594] bcachefs (loop4): scanning for missing backpointers in 5/128 buckets [ 291.378655][ T7594] done [ 291.386374][ T7594] bcachefs (loop4): check_inodes... done [ 291.400265][ T7594] bcachefs (loop4): resume_logged_ops... done [ 291.408155][ T7594] bcachefs (loop4): delete_dead_inodes... done [ 291.445427][ T7594] bcachefs (loop4): Fixed errors, running fsck a second time to verify fs is clean [ 291.454901][ T7594] bcachefs (loop4): check_extents_to_backpointers... [ 291.455617][ T7594] bcachefs (loop4): scanning for missing backpointers in 1/128 buckets [ 291.476400][ T7594] done [ 291.500591][ T7594] bcachefs (loop4): check_inodes... done [ 291.507825][ T7594] bcachefs (loop4): resume_logged_ops... done [ 291.515127][ T7594] bcachefs (loop4): delete_dead_inodes... done [ 291.522989][ T7594] bcachefs (loop4): Second fsck run was not clean [ 291.639737][ T5986] bcachefs (loop4): clean shutdown complete, journal seq 28 [ 292.399564][ T7620] loop3: detected capacity change from 0 to 32768 [ 292.562242][ T7621] loop1: detected capacity change from 0 to 32768 [ 292.765567][ T7622] loop2: detected capacity change from 0 to 32768 [ 292.855678][ T7623] loop0: detected capacity change from 0 to 32768 [ 293.353344][ T7620] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 293.353370][ T7620] allowing incompatible features above 0.0: (unknown version) [ 293.353384][ T7620] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 293.388090][ T7620] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 293.396459][ T7620] bcachefs (loop3): recovering from clean shutdown, journal seq 15 [ 293.404564][ T7620] bcachefs (loop3): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 293.404564][ T7620] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 293.440373][ T7622] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 293.440396][ T7622] allowing incompatible features above 0.0: (unknown version) [ 293.440410][ T7622] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 293.449118][ T7620] bcachefs (loop3): btree node read error at btree alloc level 0/0 [ 293.451904][ T7622] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 293.459706][ T7620] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 293.475053][ T7622] bcachefs (loop2): recovering from clean shutdown, journal seq 15 [ 293.482230][ T7620] loop3 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 293.491575][ T7622] bcachefs (loop2): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 293.491575][ T7622] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 293.504453][ T7620] loop3 btree validate error [ 293.504467][ T7620] flagging btree alloc lost data [ 293.504478][ T7620] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 293.552813][ T7621] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 293.553658][ T7620] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 293.558835][ T7621] allowing incompatible features above 0.0: (unknown version) [ 293.568141][ T7620] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 293.581694][ T7621] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 293.589552][ T7620] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 293.597217][ T7621] bcachefs (loop1): Using encoding defined by superblock: utf8-12.1.0 [ 293.607881][ T7620] ret fsck_errors_not_fixed [ 293.608152][ T7620] bcachefs (loop3): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 293.622570][ T7621] bcachefs (loop1): recovering from clean shutdown, journal seq 15 [ 293.658810][ T7620] bcachefs (loop3): check_topology... [ 293.663692][ T7621] bcachefs (loop1): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 293.663692][ T7621] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 293.672908][ T7620] done [ 293.694942][ T7620] bcachefs (loop3): accounting_read... done [ 293.716791][ T7622] bcachefs (loop2): btree node read error at btree alloc level 0/0 [ 293.719639][ T7620] bcachefs (loop3): alloc_read... [ 293.727619][ T7622] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 293.732946][ T7621] bcachefs (loop1): btree node read error at btree alloc level 0/0 [ 293.746400][ T7622] loop2 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 293.746424][ T7622] loop2 btree validate error [ 293.746434][ T7622] flagging btree alloc lost data [ 293.746444][ T7622] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 293.746457][ T7622] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 293.746469][ T7622] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 293.746482][ T7622] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 293.746495][ T7622] ret fsck_errors_not_fixed [ 293.746754][ T7622] bcachefs (loop2): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 293.754682][ T7621] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 293.793008][ T7620] done [ 293.798668][ T7621] loop1 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 293.798690][ T7621] loop1 btree validate error [ 293.798702][ T7621] flagging btree alloc lost data [ 293.798713][ T7621] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 293.798727][ T7621] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 293.798741][ T7621] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 293.798756][ T7621] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 293.798770][ T7621] ret fsck_errors_not_fixed [ 293.799019][ T7621] bcachefs (loop1): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 293.811365][ T7622] bcachefs (loop2): check_topology... [ 293.819711][ T7620] bcachefs (loop3): snapshots_read... done [ 293.897752][ T7621] bcachefs (loop1): check_topology... [ 293.907426][ T7620] bcachefs (loop3): check_allocations... [ 293.908937][ T7620] bcachefs (loop3): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 293.921972][ T7621] done [ 293.932414][ T7620] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 293.937776][ T7621] bcachefs (loop1): accounting_read... [ 293.944493][ T7620] bcachefs (loop3): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 293.970266][ T7623] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=compression=lz4,nojournal_transaction_names [ 293.989891][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 293.994423][ T7623] allowing incompatible features above 0.0: (unknown version) [ 294.004073][ T7620] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 294.014570][ T7623] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 294.030004][ T7620] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 294.075550][ T7623] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 294.084250][ T7623] bcachefs (loop0): recovering from clean shutdown, journal seq 15 [ 294.089723][ T7620] bcachefs (loop3): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 294.092902][ T7623] bcachefs (loop0): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 294.092902][ T7623] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 294.101526][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 294.102615][ T7620] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 294.133407][ T7622] done [ 294.139376][ T7620] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 294.148162][ T7622] bcachefs (loop2): accounting_read... [ 294.170154][ T7620] bcachefs (loop3): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 294.170179][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 294.176323][ T7623] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 294.185956][ T7620] bcachefs (loop3): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 294.201510][ T7623] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a64f6cc698df3452 written 48 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 294.201533][ T7623] loop0 node offset 0/48 bset u64s 0: checksum error, type chacha20_poly1305_80: got a27f119bba62858d23a6 should be 9948119f4b23e09f462b [ 294.201550][ T7623] loop0 btree validate error [ 294.201561][ T7623] flagging btree alloc lost data [ 294.201573][ T7623] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 294.201586][ T7623] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 294.201600][ T7623] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 294.201615][ T7623] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 294.201629][ T7623] ret fsck_errors_not_fixed [ 294.201876][ T7623] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 294.210944][ T7623] bcachefs (loop0): check_topology... [ 294.219756][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 294.220441][ T7620] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 294.236872][ T7623] done [ 294.248015][ T7620] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 294.252495][ T7623] bcachefs (loop0): accounting_read... [ 294.264133][ T7621] done [ 294.370198][ T7621] bcachefs (loop1): alloc_read... [ 294.371489][ T7620] bcachefs (loop3): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 294.371511][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 294.371627][ T7621] done [ 294.377234][ T7620] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 294.386065][ T7621] bcachefs (loop1): snapshots_read... [ 294.403933][ T7620] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 294.419639][ T7621] done [ 294.421313][ T7620] bcachefs (loop3): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 294.434068][ T7621] bcachefs (loop1): check_allocations... [ 294.436797][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 294.447488][ T7621] bcachefs (loop1): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 294.452287][ T7620] bcachefs (loop3): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 294.467164][ T7621] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 294.476320][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 294.486309][ T7621] bcachefs (loop1): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 294.509443][ T7620] bcachefs (loop3): btree ptr not marked in member info btree allocated bitmap [ 294.523068][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 294.532111][ T7620] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 294.541977][ T7621] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 294.558019][ T7620] bcachefs (loop3): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 294.570756][ T7621] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 294.586737][ T7623] done [ 294.589157][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 294.604131][ T7623] bcachefs (loop0): alloc_read... [ 294.604727][ T7622] done [ 294.607993][ T7620] bcachefs (loop3): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 294.624185][ T7622] bcachefs (loop2): alloc_read... [ 294.628822][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 294.648831][ T7623] done [ 294.662288][ T7620] bcachefs (loop3): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 294.664373][ T7623] bcachefs (loop0): snapshots_read... [ 294.665411][ T7622] done [ 294.673584][ T7620] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 294.679193][ T7622] bcachefs (loop2): snapshots_read... [ 294.681763][ T7620] Ratelimiting new instances of previous error [ 294.708513][ T7623] done [ 294.713019][ T7623] bcachefs (loop0): check_allocations... [ 294.714439][ T7623] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 294.714460][ T7623] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 294.721649][ T7620] done [ 294.730102][ T7623] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 294.752241][ T7620] bcachefs (loop3): going read-write [ 294.752856][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 294.763197][ T7622] done [ 294.768278][ T7623] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 294.782867][ T7622] bcachefs (loop2): check_allocations... [ 294.785681][ T7623] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 294.796304][ T7622] bcachefs (loop2): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 294.816212][ T7621] bcachefs (loop1): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 294.816233][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 294.817224][ T7621] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 294.826061][ T7622] while marking u64s 8 type extent 4099:8:U32_MAX len 8 ver 1: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum chacha20_poly1305_80 77fa:f532966a693125aa compress incompressible ptr: 0:34:0 gen 0, fixing [ 294.826859][ T7622] bcachefs (loop2): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 294.835360][ T7621] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 294.838254][ T7621] bcachefs (loop1): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 294.850991][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq f5560e09620e825a written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 294.851899][ T7622] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 294.860044][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 294.880897][ T7622] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 294.882430][ T7622] bcachefs (loop2): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 294.890834][ T7621] bcachefs (loop1): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 294.904184][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 294.908475][ T7622] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 294.914062][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 294.928787][ T7622] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 294.930137][ T7622] bcachefs (loop2): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 294.939130][ T7621] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 294.953664][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 294.954343][ T7622] bcachefs (loop2): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 294.967983][ T7621] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 294.987290][ T7621] bcachefs (loop1): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 295.001995][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 295.003280][ T7622] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 295.012889][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 295.013432][ T7621] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 295.013448][ T7621] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 295.016371][ T7620] bcachefs (loop3): journal_replay... [ 295.029499][ T7622] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 295.030956][ T7622] bcachefs (loop2): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 295.066875][ T7621] bcachefs (loop1): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 295.086367][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 295.087024][ T7622] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 295.100745][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 295.101386][ T7621] bcachefs (loop1): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 295.112484][ T7622] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 295.126704][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 295.127348][ T7621] bcachefs (loop1): btree ptr not marked in member info btree allocated bitmap [ 295.155174][ T7622] bcachefs (loop2): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 295.160395][ T7621] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 295.175808][ T7621] bcachefs (loop1): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 295.180090][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 295.194898][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 295.215703][ T7623] bcachefs (loop0): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 295.236909][ T7622] bcachefs (loop2): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 295.238471][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a4a08c15958b7fc8 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 295.253938][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 295.254586][ T7622] bcachefs (loop2): btree ptr not marked in member info btree allocated bitmap [ 295.264499][ T7623] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 295.277819][ T7622] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 295.293096][ T7623] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 295.303526][ T7621] bcachefs (loop1): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 295.320753][ T7622] bcachefs (loop2): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 295.328611][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 295.335026][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 295.351253][ T7621] bcachefs (loop1): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 295.367112][ T7622] bcachefs (loop2): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 295.375056][ T7621] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 295.384210][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 295.400018][ T7621] Ratelimiting new instances of previous error [ 295.416007][ T7622] bcachefs (loop2): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 295.456433][ T7623] bcachefs (loop0): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 295.462915][ T7622] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 295.471996][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 68ba4c6599367 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 295.481098][ T7622] Ratelimiting new instances of previous error [ 295.497371][ T7623] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 295.581495][ T7622] done [ 295.588794][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 31ed7f7a6a187f69 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 295.589538][ T7623] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 295.607605][ T7622] bcachefs (loop2): going read-write [ 295.619644][ T7623] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 295.624663][ T7623] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 295.631214][ T7622] bcachefs (loop2): bch2_journal_reclaim_start(): error creating journal reclaim thread EINTR [ 295.635184][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq a6f3a05050194d82 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 295.635863][ T7623] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 295.653687][ T7623] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 295.669561][ T7623] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 295.707839][ T7622] bcachefs (loop2): unclean shutdown complete, journal seq 16 [ 295.717380][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b2fb6fcebb2a2f51 written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 295.718081][ T7623] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 295.728467][ T7622] bcachefs (loop2): set_may_go_rw(): error EINTR [ 295.728607][ T7622] bcachefs (loop2): error in recovery: EINTR [ 295.728621][ T7622] emergency read only at seq 16 [ 295.728658][ T7622] bcachefs (loop2): bch2_fs_start(): error starting filesystem EINTR [ 295.760505][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7f39628faed02285 written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 295.776736][ T51] ================================================================== [ 295.785425][ T7623] bcachefs (loop0): btree ptr not marked in member info btree allocated bitmap [ 295.791011][ T51] BUG: KASAN: slab-use-after-free in bch2_get_next_dev+0x38f/0x4e0 [ 295.797080][ T7623] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 295.802089][ T51] Write of size 8 at addr ffff888029ae2040 by task kworker/u9:0/51 [ 295.812544][ T7623] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 295.825585][ T51] [ 295.825621][ T51] CPU: 1 UID: 0 PID: 51 Comm: kworker/u9:0 Not tainted 6.16.0-rc6-next-20250717-syzkaller #0 PREEMPT(full) [ 295.825647][ T51] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 295.825664][ T51] Workqueue: bcachefs_journal journal_write_done [ 295.825713][ T51] Call Trace: [ 295.825725][ T51] [ 295.825738][ T51] dump_stack_lvl+0x189/0x250 [ 295.825769][ T51] ? __kasan_check_byte+0x12/0x40 [ 295.825808][ T51] ? __pfx_dump_stack_lvl+0x10/0x10 [ 295.825836][ T51] ? lock_release+0x4b/0x3e0 [ 295.825877][ T51] ? __virt_addr_valid+0x4a5/0x5c0 [ 295.825909][ T51] print_report+0xca/0x230 [ 295.825943][ T51] ? bch2_get_next_dev+0x38f/0x4e0 [ 295.825979][ T51] kasan_report+0x118/0x150 [ 295.826016][ T51] ? bch2_get_next_dev+0x38f/0x4e0 [ 295.826058][ T51] kasan_check_range+0x2b0/0x2c0 [ 295.826093][ T51] bch2_get_next_dev+0x38f/0x4e0 [ 295.826129][ T51] ? bch2_get_next_dev+0x27/0x4e0 [ 295.826169][ T51] bch2_do_discards+0x20/0x160 [ 295.826207][ T51] journal_write_done+0x11b9/0x13f0 [ 295.826244][ T51] ? register_lock_class+0x51/0x320 [ 295.826281][ T51] ? __pfx_journal_write_done+0x10/0x10 [ 295.826309][ T51] ? __lock_acquire+0xab9/0xd20 [ 295.826349][ T51] ? process_scheduled_works+0x9ef/0x17b0 [ 295.826389][ T51] ? _raw_spin_unlock_irq+0x23/0x50 [ 295.826422][ T51] ? process_scheduled_works+0x9ef/0x17b0 [ 295.826457][ T51] ? process_scheduled_works+0x9ef/0x17b0 [ 295.826494][ T51] process_scheduled_works+0xae1/0x17b0 [ 295.826554][ T51] ? __pfx_process_scheduled_works+0x10/0x10 [ 295.826601][ T51] worker_thread+0x8a0/0xda0 [ 295.826638][ T51] kthread+0x70e/0x8a0 [ 295.826669][ T51] ? __pfx_worker_thread+0x10/0x10 [ 295.826691][ T51] ? __pfx_kthread+0x10/0x10 [ 295.826719][ T51] ? _raw_spin_unlock_irq+0x23/0x50 [ 295.826749][ T51] ? lockdep_hardirqs_on+0x9c/0x150 [ 295.826780][ T51] ? __pfx_kthread+0x10/0x10 [ 295.826808][ T51] ret_from_fork+0x3f9/0x770 [ 295.826834][ T51] ? __pfx_ret_from_fork+0x10/0x10 [ 295.826860][ T51] ? __switch_to_asm+0x39/0x70 [ 295.826889][ T51] ? __switch_to_asm+0x33/0x70 [ 295.826919][ T51] ? __pfx_kthread+0x10/0x10 [ 295.826947][ T51] ret_from_fork_asm+0x1a/0x30 [ 295.826985][ T51] [ 295.826995][ T51] [ 295.836557][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7fd83409d5b7165 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 295.842631][ T51] Allocated by task 7622: [ 295.851445][ T7623] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 295.864661][ T51] kasan_save_track+0x3e/0x80 [ 295.864694][ T51] __kasan_kmalloc+0x93/0xb0 [ 295.872607][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq bbca91b628560366 written 32 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 295.881698][ T51] __kmalloc_cache_noprof+0x230/0x3d0 [ 295.881730][ T51] __bch2_dev_alloc+0xa7/0xc30 [ 295.884832][ T7623] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 295.895492][ T51] bch2_dev_alloc+0xcd/0x180 [ 295.895516][ T51] bch2_fs_open+0x256f/0x2760 [ 295.905898][ T7623] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 85370abb7fc040b3 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 295.911903][ T51] bch2_fs_get_tree+0x44f/0x1540 [ 295.915245][ T7623] Ratelimiting new instances of previous error [ 295.918133][ T51] vfs_get_tree+0x8f/0x2b0 [ 295.940007][ T7623] done [ 295.942827][ T51] do_new_mount+0x2a2/0x9e0 [ 295.949673][ T7623] bcachefs (loop0): going read-write [ 295.952354][ T51] __se_sys_mount+0x317/0x410 [ 295.957959][ T7623] bcachefs (loop0): bch2_journal_reclaim_start(): error creating journal reclaim thread EINTR [ 295.961964][ T51] do_syscall_64+0xfa/0x3b0 [ 295.971826][ T51] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 295.981602][ T51] [ 295.988520][ T7621] done [ 295.991976][ T51] Freed by task 7622: [ 295.999807][ T7621] bcachefs (loop1): going read-write [ 296.002368][ T51] kasan_save_track+0x3e/0x80 [ 296.026310][ T7623] bcachefs (loop0): unclean shutdown complete, journal seq 16 [ 296.030274][ T51] kasan_save_free_info+0x46/0x50 [ 296.039761][ T7623] bcachefs (loop0): set_may_go_rw(): error EINTR [ 296.040931][ T51] __kasan_slab_free+0x62/0x70 [ 296.045193][ T7623] bcachefs (loop0): error in recovery: EINTR [ 296.050104][ T51] kfree+0x18e/0x440 [ 296.054956][ T7623] emergency read only at seq 16 [ 296.059878][ T51] kobject_put+0x22b/0x480 [ 296.065135][ T7623] bcachefs (loop0): bch2_fs_start(): error starting filesystem EINTR [ 296.069654][ T51] bch2_fs_free+0x4b3/0x5c0 [ 296.079333][ T51] bch2_fs_get_tree+0xb76/0x1540 [ 296.113377][ T7621] bcachefs (loop1): bch2_journal_reclaim_start(): error creating journal reclaim thread EINTR [ 296.118877][ T51] vfs_get_tree+0x8f/0x2b0 [ 296.118917][ T51] do_new_mount+0x2a2/0x9e0 [ 296.132357][ T51] __se_sys_mount+0x317/0x410 [ 296.132378][ T51] do_syscall_64+0xfa/0x3b0 [ 296.141647][ T51] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 296.163578][ T7621] bcachefs (loop1): unclean shutdown complete, journal seq 16 [ 296.167308][ T51] [ 296.167317][ T51] Last potentially related work creation: [ 296.167325][ T51] kasan_save_stack+0x3e/0x60 [ 296.167357][ T51] kasan_record_aux_stack+0xbd/0xd0 [ 296.167378][ T51] insert_work+0x3d/0x330 [ 296.167405][ T51] __queue_work+0xcd2/0xfb0 [ 296.167422][ T51] queue_work_on+0x181/0x270 [ 296.167440][ T51] bch2_btree_node_read_done+0x159b/0x5560 [ 296.167460][ T51] btree_node_read_work+0x4ee/0xfa0 [ 296.167479][ T51] bch2_btree_node_read+0x83e/0x2aa0 [ 296.167497][ T51] bch2_btree_root_read+0x5e5/0x780 [ 296.167515][ T51] read_btree_roots+0x2b7/0x850 [ 296.167541][ T51] bch2_fs_recovery+0x2513/0x38a0 [ 296.167566][ T51] bch2_fs_start+0xa0f/0xcc0 [ 296.177424][ T7621] bcachefs (loop1): set_may_go_rw(): error EINTR [ 296.181271][ T51] bch2_fs_get_tree+0xb39/0x1540 [ 296.186125][ T7621] bcachefs (loop1): error in recovery: EINTR [ 296.201285][ T51] vfs_get_tree+0x8f/0x2b0 [ 296.201321][ T51] do_new_mount+0x2a2/0x9e0 [ 296.206273][ T7621] emergency read only at seq 16 [ 296.212566][ T51] __se_sys_mount+0x317/0x410 [ 296.217311][ T7621] bcachefs (loop1): bch2_fs_start(): error starting filesystem EINTR [ 296.219733][ T51] do_syscall_64+0xfa/0x3b0 [ 296.229502][ T51] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 296.273792][ T51] [ 296.273802][ T51] The buggy address belongs to the object at ffff888029ae2000 [ 296.273802][ T51] which belongs to the cache kmalloc-4k of size 4096 [ 296.286266][ T51] The buggy address is located 64 bytes inside of [ 296.286266][ T51] freed 4096-byte region [ffff888029ae2000, ffff888029ae3000) [ 296.526963][ T51] [ 296.529289][ T51] The buggy address belongs to the physical page: [ 296.535696][ T51] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x29ae0 [ 296.544472][ T51] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 296.552969][ T51] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 296.560521][ T51] page_type: f5(slab) [ 296.564508][ T51] raw: 00fff00000000040 ffff88801a442140 dead000000000122 0000000000000000 [ 296.573095][ T51] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 296.581680][ T51] head: 00fff00000000040 ffff88801a442140 dead000000000122 0000000000000000 [ 296.590350][ T51] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 296.599016][ T51] head: 00fff00000000003 ffffea0000a6b801 00000000ffffffff 00000000ffffffff [ 296.607684][ T51] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 296.616347][ T51] page dumped because: kasan: bad access detected [ 296.622768][ T51] page_owner tracks the page as allocated [ 296.628481][ T51] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 59, tgid 59 (kworker/u8:4), ts 293379161383, free_ts 284295390486 [ 296.649069][ T51] post_alloc_hook+0x240/0x2a0 [ 296.653858][ T51] get_page_from_freelist+0x21e4/0x22c0 [ 296.659406][ T51] __alloc_frozen_pages_noprof+0x181/0x370 [ 296.665212][ T51] alloc_pages_mpol+0x232/0x4a0 [ 296.670074][ T51] allocate_slab+0x8a/0x370 [ 296.674621][ T51] ___slab_alloc+0xbeb/0x1410 [ 296.679304][ T51] __kmalloc_node_track_caller_noprof+0x2f8/0x4e0 [ 296.685732][ T51] kmalloc_reserve+0x136/0x290 [ 296.690505][ T51] __alloc_skb+0x142/0x2d0 [ 296.694926][ T51] nsim_dev_trap_report_work+0x29a/0xb80 [ 296.700582][ T51] process_scheduled_works+0xae1/0x17b0 [ 296.706141][ T51] worker_thread+0x8a0/0xda0 [ 296.710731][ T51] kthread+0x70e/0x8a0 [ 296.714804][ T51] ret_from_fork+0x3f9/0x770 [ 296.719394][ T51] ret_from_fork_asm+0x1a/0x30 [ 296.724165][ T51] page last free pid 7530 tgid 7530 stack trace: [ 296.730491][ T51] __free_frozen_pages+0xbc4/0xd30 [ 296.735656][ T51] __put_partials+0x156/0x1a0 [ 296.740337][ T51] put_cpu_partial+0x17c/0x250 [ 296.745102][ T51] __slab_free+0x2d5/0x3c0 [ 296.749532][ T51] qlist_free_all+0x97/0x140 [ 296.754135][ T51] kasan_quarantine_reduce+0x148/0x160 [ 296.759612][ T51] __kasan_slab_alloc+0x22/0x80 [ 296.764475][ T51] __kmalloc_node_track_caller_noprof+0x216/0x4e0 [ 296.770906][ T51] krealloc_noprof+0x124/0x340 [ 296.775680][ T51] bch2_printbuf_make_room+0x1f5/0x360 [ 296.781153][ T51] bch2_prt_printf+0x282/0x740 [ 296.785926][ T51] bch2_btree_path_to_text_short+0x148/0xde0 [ 296.791915][ T51] __bch2_trans_paths_to_text+0xe5/0x190 [ 296.797549][ T51] bch2_trans_update_max_paths+0x15f/0x390 [ 296.803361][ T51] btree_path_alloc+0x89a/0xa70 [ 296.808218][ T51] bch2_path_get+0x8bd/0x1540 [ 296.812910][ T51] [ 296.815243][ T51] Memory state around the buggy address: [ 296.820872][ T51] ffff888029ae1f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 296.828935][ T51] ffff888029ae1f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 296.836996][ T51] >ffff888029ae2000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 296.845056][ T51] ^ [ 296.851303][ T51] ffff888029ae2080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 296.859393][ T51] ffff888029ae2100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 296.867471][ T51] ================================================================== [ 296.992240][ T51] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 296.999504][ T51] CPU: 1 UID: 0 PID: 51 Comm: kworker/u9:0 Not tainted 6.16.0-rc6-next-20250717-syzkaller #0 PREEMPT(full) [ 297.010992][ T51] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 297.021079][ T51] Workqueue: bcachefs_journal journal_write_done [ 297.027439][ T51] Call Trace: [ 297.030725][ T51] [ 297.033665][ T51] dump_stack_lvl+0x99/0x250 [ 297.038265][ T51] ? __asan_memcpy+0x40/0x70 [ 297.042874][ T51] ? __pfx_dump_stack_lvl+0x10/0x10 [ 297.048082][ T51] ? __pfx__printk+0x10/0x10 [ 297.052697][ T51] vpanic+0x281/0x750 [ 297.056693][ T51] ? preempt_schedule+0xae/0xc0 [ 297.061562][ T51] ? __pfx_vpanic+0x10/0x10 [ 297.066081][ T51] ? preempt_schedule_common+0x83/0xd0 [ 297.071561][ T51] ? preempt_schedule+0xae/0xc0 [ 297.076447][ T51] ? __pfx_preempt_schedule+0x10/0x10 [ 297.081834][ T51] panic+0xb9/0xc0 [ 297.085568][ T51] ? __pfx_panic+0x10/0x10 [ 297.089991][ T51] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 297.095896][ T51] ? bch2_get_next_dev+0x38f/0x4e0 [ 297.101035][ T51] check_panic_on_warn+0x89/0xb0 [ 297.105980][ T51] ? bch2_get_next_dev+0x38f/0x4e0 [ 297.111102][ T51] end_report+0x78/0x160 [ 297.115361][ T51] kasan_report+0x129/0x150 [ 297.119884][ T51] ? bch2_get_next_dev+0x38f/0x4e0 [ 297.125023][ T51] kasan_check_range+0x2b0/0x2c0 [ 297.129979][ T51] bch2_get_next_dev+0x38f/0x4e0 [ 297.134932][ T51] ? bch2_get_next_dev+0x27/0x4e0 [ 297.139976][ T51] bch2_do_discards+0x20/0x160 [ 297.144758][ T51] journal_write_done+0x11b9/0x13f0 [ 297.149980][ T51] ? register_lock_class+0x51/0x320 [ 297.155208][ T51] ? __pfx_journal_write_done+0x10/0x10 [ 297.160765][ T51] ? __lock_acquire+0xab9/0xd20 [ 297.165638][ T51] ? process_scheduled_works+0x9ef/0x17b0 [ 297.171380][ T51] ? _raw_spin_unlock_irq+0x23/0x50 [ 297.176602][ T51] ? process_scheduled_works+0x9ef/0x17b0 [ 297.182340][ T51] ? process_scheduled_works+0x9ef/0x17b0 [ 297.188074][ T51] process_scheduled_works+0xae1/0x17b0 [ 297.193651][ T51] ? __pfx_process_scheduled_works+0x10/0x10 [ 297.199656][ T51] worker_thread+0x8a0/0xda0 [ 297.204265][ T51] kthread+0x70e/0x8a0 [ 297.208346][ T51] ? __pfx_worker_thread+0x10/0x10 [ 297.213470][ T51] ? __pfx_kthread+0x10/0x10 [ 297.218071][ T51] ? _raw_spin_unlock_irq+0x23/0x50 [ 297.223280][ T51] ? lockdep_hardirqs_on+0x9c/0x150 [ 297.228488][ T51] ? __pfx_kthread+0x10/0x10 [ 297.233088][ T51] ret_from_fork+0x3f9/0x770 [ 297.237684][ T51] ? __pfx_ret_from_fork+0x10/0x10 [ 297.242801][ T51] ? __switch_to_asm+0x39/0x70 [ 297.247574][ T51] ? __switch_to_asm+0x33/0x70 [ 297.252348][ T51] ? __pfx_kthread+0x10/0x10 [ 297.256951][ T51] ret_from_fork_asm+0x1a/0x30 [ 297.261739][ T51] [ 297.265121][ T51] Kernel Offset: disabled [ 297.269456][ T51] Rebooting in 86400 seconds..