T6741] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 295.384291][ T6741] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 295.419055][ T6741] bcachefs (loop0): shutting down [ 295.529216][ T6741] bcachefs (loop0): shutdown complete 2025/06/17 12:45:04 executed programs: 228 [ 296.856474][ T6741] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 299.248441][ T6779] loop0: detected capacity change from 0 to 32768 [ 299.571219][ T6779] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 299.571242][ T6779] allowing incompatible features above 0.0: (unknown version) [ 299.571250][ T6779] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 299.837798][ T6779] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 299.873861][ T6779] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 299.920375][ T6779] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 299.920375][ T6779] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 299.920375][ T6779] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 300.767306][ T6779] syz.0.233: vmalloc error: size 7077888, failed to allocated page array size 13824, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 300.841859][ T6779] CPU: 0 UID: 0 PID: 6779 Comm: syz.0.233 Not tainted 6.16.0-rc2-syzkaller-g9afe652958c3 #0 PREEMPT(full) [ 300.841876][ T6779] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 300.841962][ T6779] Call Trace: [ 300.841969][ T6779] [ 300.841975][ T6779] dump_stack_lvl+0x189/0x250 [ 300.842003][ T6779] ? __pfx_dump_stack_lvl+0x10/0x10 [ 300.842021][ T6779] ? __pfx__printk+0x10/0x10 [ 300.842036][ T6779] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 300.842056][ T6779] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 300.842070][ T6779] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 300.842083][ T6779] warn_alloc+0x214/0x310 [ 300.842103][ T6779] ? __pfx_warn_alloc+0x10/0x10 [ 300.842120][ T6779] ? __get_vm_area_node+0x28f/0x300 [ 300.842133][ T6779] ? bch2_fs_journal_start+0x480/0x1510 [ 300.842153][ T6779] __vmalloc_node_range_noprof+0x67e/0x12f0 [ 300.842183][ T6779] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 300.842199][ T6779] ? rcu_is_watching+0x15/0xb0 [ 300.842217][ T6779] ? bch2_fs_journal_start+0x480/0x1510 [ 300.842231][ T6779] ? bch2_fs_journal_start+0x480/0x1510 [ 300.842243][ T6779] __kvmalloc_node_noprof+0x3b8/0x5f0 [ 300.842257][ T6779] ? bch2_fs_journal_start+0x480/0x1510 [ 300.842277][ T6779] bch2_fs_journal_start+0x480/0x1510 [ 300.842302][ T6779] ? bch2_journal_log_msg+0xd9/0x120 [ 300.842322][ T6779] ? __pfx_bch2_fs_journal_start+0x10/0x10 [ 300.842337][ T6779] ? __pfx_bch2_journal_log_msg+0x10/0x10 [ 300.842360][ T6779] bch2_fs_recovery+0x2237/0x3950 [ 300.842386][ T6779] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 300.842404][ T6779] ? __pfx___console_unlock+0x10/0x10 [ 300.842427][ T6779] ? __lock_acquire+0xab9/0xd20 [ 300.842453][ T6779] ? __lock_acquire+0xab9/0xd20 [ 300.842475][ T6779] ? __lock_acquire+0xab9/0xd20 [ 300.842505][ T6779] ? bch2_fs_start+0x9fe/0xd90 [ 300.842522][ T6779] ? up_write+0x1c4/0x420 [ 300.842532][ T6779] ? bch2_fs_start+0x5c4/0xd90 [ 300.842557][ T6779] bch2_fs_start+0xa99/0xd90 [ 300.842575][ T6779] ? bch2_fs_start+0x5c4/0xd90 [ 300.842588][ T6779] ? __pfx_bch2_fs_start+0x10/0x10 [ 300.842613][ T6779] ? sget+0x267/0x620 [ 300.842633][ T6779] bch2_fs_get_tree+0xb02/0x14f0 [ 300.842671][ T6779] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 300.842702][ T6779] ? aa_get_newest_label+0xf7/0x5d0 [ 300.842717][ T6779] ? vfs_parse_monolithic_sep+0x2df/0x310 [ 300.842745][ T6779] ? apparmor_capable+0x137/0x1b0 [ 300.842761][ T6779] vfs_get_tree+0x92/0x2b0 [ 300.842775][ T6779] do_new_mount+0x24a/0xa40 [ 300.842793][ T6779] __se_sys_mount+0x317/0x410 [ 300.842834][ T6779] ? __pfx___se_sys_mount+0x10/0x10 [ 300.842854][ T6779] ? do_syscall_64+0xbe/0x3b0 [ 300.842919][ T6779] ? __x64_sys_mount+0x20/0xc0 [ 300.842934][ T6779] do_syscall_64+0xfa/0x3b0 [ 300.842945][ T6779] ? lockdep_hardirqs_on+0x9c/0x150 [ 300.842963][ T6779] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 300.842975][ T6779] ? clear_bhb_loop+0x60/0xb0 [ 300.842989][ T6779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 300.843001][ T6779] RIP: 0033:0x7f48b97874ca [ 300.843015][ T6779] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 300.843025][ T6779] RSP: 002b:00007f48ba4ede68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 300.843039][ T6779] RAX: ffffffffffffffda RBX: 00007f48ba4edef0 RCX: 00007f48b97874ca [ 300.843049][ T6779] RDX: 000000002000f640 RSI: 0000000020000140 RDI: 00007f48ba4edeb0 [ 300.843057][ T6779] RBP: 000000002000f640 R08: 00007f48ba4edef0 R09: 0000000000000000 [ 300.843066][ T6779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000140 [ 300.843074][ T6779] R13: 00007f48ba4edeb0 R14: 000000000000f636 R15: 0000000020000180 [ 300.843093][ T6779] 2025/06/17 12:45:09 executed programs: 238 [ 302.390430][ T6779] Mem-Info: [ 302.413273][ T6779] active_anon:32087 inactive_anon:22299 isolated_anon:0 [ 302.413273][ T6779] active_file:7959 inactive_file:169 isolated_file:0 [ 302.413273][ T6779] unevictable:1768 dirty:111 writeback:7 [ 302.413273][ T6779] slab_reclaimable:4725 slab_unreclaimable:50761 [ 302.413273][ T6779] mapped:5979 shmem:14040 pagetables:1097 [ 302.413273][ T6779] sec_pagetables:286 bounce:0 [ 302.413273][ T6779] kernel_misc_reclaimable:0 [ 302.413273][ T6779] free:17025 free_pcp:84 free_cma:0 [ 302.655846][ T6779] Node 0 active_anon:8kB inactive_anon:112kB active_file:12kB inactive_file:40kB unevictable:1120kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:1120kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:3248kB pagetables:780kB sec_pagetables:1088kB all_unreclaimable? yes Balloon:0kB [ 302.763635][ T6779] Node 1 active_anon:128772kB inactive_anon:88832kB active_file:31824kB inactive_file:636kB unevictable:5952kB isolated(anon):0kB isolated(file):0kB mapped:23908kB dirty:372kB writeback:28kB shmem:55328kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9384kB pagetables:3608kB sec_pagetables:56kB all_unreclaimable? no Balloon:0kB [ 302.910895][ T6779] Node 0 DMA free:2752kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:380kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 303.040131][ T6779] lowmem_reserve[]: 0 123 123 123 123 [ 303.069096][ T6779] Node 0 DMA32 free:10856kB boost:8192kB min:13060kB low:14276kB high:15492kB reserved_highatomic:0KB free_highatomic:0KB active_anon:8kB inactive_anon:112kB active_file:8kB inactive_file:40kB unevictable:740kB writepending:0kB present:770052kB managed:126156kB mlocked:0kB bounce:0kB free_pcp:64kB local_pcp:64kB free_cma:0kB [ 303.193464][ T6779] lowmem_reserve[]: 0 0 0 0 0 [ 303.223236][ T6779] Node 1 DMA32 free:64292kB boost:0kB min:34312kB low:42888kB high:51464kB reserved_highatomic:4096KB free_highatomic:1872KB active_anon:119108kB inactive_anon:88316kB active_file:31824kB inactive_file:636kB unevictable:5952kB writepending:360kB present:786288kB managed:690876kB mlocked:0kB bounce:0kB free_pcp:300kB local_pcp:300kB free_cma:0kB [ 303.387325][ T6779] lowmem_reserve[]: 0 0 0 0 0 [ 303.411003][ T6779] Node 0 DMA: 84*4kB (UM) 46*8kB (UM) 16*16kB (UM) 26*32kB (UM) 9*64kB (UM) 3*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2752kB [ 303.486235][ T6779] Node 0 DMA32: 418*4kB (UME) 172*8kB (UME) 68*16kB (UME) 72*32kB (UME) 17*64kB (UME) 14*128kB (UME) 2*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 10856kB [ 303.565175][ T6779] Node 1 DMA32: 30*4kB (UEH) 390*8kB (UMEH) 470*16kB (UMEH) 238*32kB (UMEH) 121*64kB (UMEH) 47*128kB (UMEH) 69*256kB (UMEH) 21*512kB (UME) 5*1024kB (UMH) 0*2048kB 0*4096kB = 65672kB [ 303.634422][ T6779] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 303.683909][ T6779] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 303.713111][ T6779] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 303.779248][ T6779] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 303.805981][ T6779] 24040 total pagecache pages [ 303.834354][ T6779] 2991 pages in swap cache [ 303.853348][ T6779] Free swap = 66220kB [ 303.873244][ T6779] Total swap = 124996kB [ 303.894539][ T6779] 393083 pages RAM [ 303.922200][ T6779] 0 pages HighMem/MovableOnly [ 303.939460][ T6779] 184985 pages reserved [ 303.965471][ T6779] 0 pages cma reserved [ 303.995547][ T6779] bcachefs (loop0): error reallocating journal fifo (32768 open entries) [ 304.046878][ T6779] bcachefs (loop0): error in recovery: ENOMEM_journal_pin_fifoemergency read only at seq 0 [ 304.093133][ T6779] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_journal_pin_fifo [ 304.128596][ T6779] bcachefs (loop0): shutting down [ 304.303944][ T6779] bcachefs (loop0): shutdown complete [ 305.463458][ T6779] bcachefs: bch2_fs_get_tree() error: ENOMEM_journal_pin_fifo 2025/06/17 12:45:14 executed programs: 252 [ 307.712234][ T6821] loop0: detected capacity change from 0 to 32768 [ 308.160743][ T6821] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 308.160768][ T6821] allowing incompatible features above 0.0: (unknown version) [ 308.160778][ T6821] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 308.369821][ T6821] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 308.411523][ T6821] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 308.463361][ T6821] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 308.463361][ T6821] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 308.463361][ T6821] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 309.403240][ T6821] bcachefs (loop0): error reallocating journal fifo (32768 open entries) [ 309.466296][ T6821] bcachefs (loop0): error in recovery: ENOMEM_journal_pin_fifoemergency read only at seq 0 [ 309.481382][ T6821] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_journal_pin_fifo [ 309.527180][ T6821] bcachefs (loop0): shutting down [ 309.692043][ T6821] bcachefs (loop0): shutdown complete [ 311.115366][ T6821] bcachefs: bch2_fs_get_tree() error: ENOMEM_journal_pin_fifo 2025/06/17 12:45:19 executed programs: 263 [ 313.586348][ T6849] loop0: detected capacity change from 0 to 32768 [ 314.028664][ T6849] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 314.028687][ T6849] allowing incompatible features above 0.0: (unknown version) [ 314.028695][ T6849] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 314.251384][ T6849] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 314.276621][ T6849] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 314.326850][ T6849] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 314.326850][ T6849] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 314.326850][ T6849] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 314.935156][ T6849] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 314.935177][ T6849] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 314.935185][ T6849] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 314.935194][ T6849] flagging btree inodes lost data [ 314.935199][ T6849] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 314.935206][ T6849] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 314.935215][ T6849] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 314.935221][ T6849] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 314.935229][ T6849] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 314.935235][ T6849] ret fsck_errors_not_fixed [ 315.403320][ T6849] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 315.455895][ T6849] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 315.455913][ T6849] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 315.455923][ T6849] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 315.455932][ T6849] flagging btree dirents lost data [ 315.455938][ T6849] ret fsck_errors_not_fixed [ 315.631262][ T6849] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 315.679682][ T6849] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 315.679697][ T6849] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 315.679706][ T6849] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 315.679715][ T6849] flagging btree alloc lost data [ 315.679721][ T6849] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 315.679727][ T6849] ret fsck_errors_not_fixed [ 315.875603][ T6849] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 315.947133][ T6849] bcachefs (loop0): check_topology... [ 315.947242][ T6849] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 315.988030][ T6849] bcachefs (loop0): no nodes found for btree inodes, continuing [ 316.027118][ T6849] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 316.044710][ T6849] bcachefs (loop0): no nodes found for btree dirents, continuing [ 316.066193][ T6849] done [ 316.081912][ T6849] bcachefs (loop0): accounting_read... done [ 316.108004][ T6849] bcachefs (loop0): alloc_read... done [ 316.124557][ T6849] bcachefs (loop0): snapshots_read... done [ 316.153527][ T6849] bcachefs (loop0): check_allocations... [ 316.157271][ T6849] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 316.157291][ T6849] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 316.248095][ T6849] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 316.248113][ T6849] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 316.297659][ T6849] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 316.297677][ T6849] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 316.361000][ T6849] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 316.361020][ T6849] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 316.421284][ T6849] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 316.421303][ T6849] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 316.469818][ T6849] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 316.469831][ T6849] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 316.552293][ T6849] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 316.552313][ T6849] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 316.631766][ T6849] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 316.631791][ T6849] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 316.711331][ T6849] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 316.711356][ T6849] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 317.312741][ T6849] done [ 317.317427][ T6849] bcachefs (loop0): going read-write [ 317.326371][ T6849] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 317.326811][ T6849] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 317.365973][ T6849] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 317.397643][ T6849] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 317.426867][ T6849] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 317.448099][ T6849] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 317.476058][ T6849] bcachefs (loop0): shutting down [ 317.549640][ T6849] bcachefs (loop0): shutdown complete 2025/06/17 12:45:25 executed programs: 271 [ 318.797273][ T6849] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 318.894497][ T6849] syz.0.264 (6849) used greatest stack depth: 16408 bytes left [ 321.278779][ T6880] loop0: detected capacity change from 0 to 32768 [ 321.707907][ T6880] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 321.707933][ T6880] allowing incompatible features above 0.0: (unknown version) [ 321.707942][ T6880] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 321.964410][ T6880] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 321.985006][ T6880] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 321.988918][ T6880] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 321.988918][ T6880] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 321.988918][ T6880] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 322.410952][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.423458][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.961767][ T6880] syz.0.279: vmalloc error: size 7077888, failed to allocated page array size 13824, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 323.032374][ T6880] CPU: 0 UID: 0 PID: 6880 Comm: syz.0.279 Not tainted 6.16.0-rc2-syzkaller-g9afe652958c3 #0 PREEMPT(full) [ 323.032398][ T6880] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 323.032424][ T6880] Call Trace: [ 323.032430][ T6880] [ 323.032436][ T6880] dump_stack_lvl+0x189/0x250 [ 323.032463][ T6880] ? __pfx_dump_stack_lvl+0x10/0x10 [ 323.032480][ T6880] ? __pfx__printk+0x10/0x10 [ 323.032493][ T6880] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 323.032507][ T6880] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 323.032522][ T6880] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 323.032536][ T6880] warn_alloc+0x214/0x310 [ 323.032555][ T6880] ? __pfx_warn_alloc+0x10/0x10 [ 323.032573][ T6880] ? __get_vm_area_node+0x28f/0x300 [ 323.032585][ T6880] ? bch2_fs_journal_start+0x480/0x1510 [ 323.032604][ T6880] __vmalloc_node_range_noprof+0x67e/0x12f0 [ 323.032633][ T6880] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 323.032648][ T6880] ? rcu_is_watching+0x15/0xb0 [ 323.032668][ T6880] ? bch2_fs_journal_start+0x480/0x1510 [ 323.032682][ T6880] ? bch2_fs_journal_start+0x480/0x1510 [ 323.032696][ T6880] __kvmalloc_node_noprof+0x3b8/0x5f0 [ 323.032709][ T6880] ? bch2_fs_journal_start+0x480/0x1510 [ 323.032727][ T6880] bch2_fs_journal_start+0x480/0x1510 [ 323.032751][ T6880] ? bch2_journal_log_msg+0xd9/0x120 [ 323.032770][ T6880] ? __pfx_bch2_fs_journal_start+0x10/0x10 [ 323.032784][ T6880] ? __pfx_bch2_journal_log_msg+0x10/0x10 [ 323.032808][ T6880] bch2_fs_recovery+0x2237/0x3950 [ 323.032868][ T6880] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 323.032884][ T6880] ? __console_unlock+0x14c/0x1a0 [ 323.032898][ T6880] ? __pfx___console_unlock+0x10/0x10 [ 323.032919][ T6880] ? __lock_acquire+0xab9/0xd20 [ 323.032942][ T6880] ? __lock_acquire+0xab9/0xd20 [ 323.032962][ T6880] ? __lock_acquire+0xab9/0xd20 [ 323.032991][ T6880] ? bch2_fs_start+0x9fe/0xd90 [ 323.033006][ T6880] ? up_write+0x1c4/0x420 [ 323.033017][ T6880] ? bch2_fs_start+0x5c4/0xd90 [ 323.033030][ T6880] bch2_fs_start+0xa99/0xd90 [ 323.033041][ T6880] ? bch2_fs_start+0x5c4/0xd90 [ 323.033053][ T6880] ? __pfx_bch2_fs_start+0x10/0x10 [ 323.033076][ T6880] ? sget+0x267/0x620 [ 323.033096][ T6880] bch2_fs_get_tree+0xb02/0x14f0 [ 323.033131][ T6880] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 323.033162][ T6880] ? aa_get_newest_label+0xf7/0x5d0 [ 323.033179][ T6880] ? vfs_parse_monolithic_sep+0x2df/0x310 [ 323.033201][ T6880] ? apparmor_capable+0x137/0x1b0 [ 323.033217][ T6880] vfs_get_tree+0x92/0x2b0 [ 323.033231][ T6880] do_new_mount+0x24a/0xa40 [ 323.033250][ T6880] __se_sys_mount+0x317/0x410 [ 323.033267][ T6880] ? __pfx___se_sys_mount+0x10/0x10 [ 323.033283][ T6880] ? do_syscall_64+0xbe/0x3b0 [ 323.033371][ T6880] ? __x64_sys_mount+0x20/0xc0 [ 323.033385][ T6880] do_syscall_64+0xfa/0x3b0 [ 323.033395][ T6880] ? lockdep_hardirqs_on+0x9c/0x150 [ 323.033412][ T6880] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.033422][ T6880] ? clear_bhb_loop+0x60/0xb0 [ 323.033436][ T6880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.033447][ T6880] RIP: 0033:0x7f48b97874ca [ 323.033459][ T6880] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 323.033469][ T6880] RSP: 002b:00007f48ba4ede68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 323.033483][ T6880] RAX: ffffffffffffffda RBX: 00007f48ba4edef0 RCX: 00007f48b97874ca [ 323.033491][ T6880] RDX: 000000002000f640 RSI: 0000000020000140 RDI: 00007f48ba4edeb0 [ 323.033499][ T6880] RBP: 000000002000f640 R08: 00007f48ba4edef0 R09: 0000000000000000 [ 323.033506][ T6880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000140 [ 323.033511][ T6880] R13: 00007f48ba4edeb0 R14: 000000000000f636 R15: 0000000020000180 [ 323.033527][ T6880] 2025/06/17 12:45:31 executed programs: 283 [ 324.631058][ T6880] Mem-Info: [ 324.638653][ T6880] active_anon:37713 inactive_anon:15224 isolated_anon:0 [ 324.638653][ T6880] active_file:7987 inactive_file:169 isolated_file:0 [ 324.638653][ T6880] unevictable:1768 dirty:111 writeback:8 [ 324.638653][ T6880] slab_reclaimable:4733 slab_unreclaimable:50897 [ 324.638653][ T6880] mapped:5979 shmem:12981 pagetables:1106 [ 324.638653][ T6880] sec_pagetables:286 bounce:0 [ 324.638653][ T6880] kernel_misc_reclaimable:0 [ 324.638653][ T6880] free:17521 free_pcp:130 free_cma:0 [ 324.851185][ T6880] Node 0 active_anon:8kB inactive_anon:112kB active_file:12kB inactive_file:40kB unevictable:1120kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:1120kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:3248kB pagetables:780kB sec_pagetables:1088kB all_unreclaimable? yes Balloon:0kB [ 324.981370][ T6880] Node 1 active_anon:168196kB inactive_anon:60532kB active_file:31936kB inactive_file:636kB unevictable:5952kB isolated(anon):0kB isolated(file):0kB mapped:23908kB dirty:444kB writeback:32kB shmem:67904kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9424kB pagetables:3680kB sec_pagetables:56kB all_unreclaimable? no Balloon:0kB [ 325.127820][ T6880] Node 0 DMA free:2752kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:380kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 325.280302][ T6880] lowmem_reserve[]: 0 123 123 123 123 [ 325.298141][ T6880] Node 0 DMA32 free:8560kB boost:8192kB min:13060kB low:14276kB high:15492kB reserved_highatomic:0KB free_highatomic:0KB active_anon:8kB inactive_anon:112kB active_file:8kB inactive_file:40kB unevictable:740kB writepending:0kB present:770052kB managed:126156kB mlocked:0kB bounce:0kB free_pcp:52kB local_pcp:52kB free_cma:0kB [ 325.425174][ T6880] lowmem_reserve[]: 0 0 0 0 0 [ 325.462551][ T6880] Node 1 DMA32 free:42992kB boost:0kB min:34312kB low:42888kB high:51464kB reserved_highatomic:8192KB free_highatomic:1844KB active_anon:167780kB inactive_anon:60272kB active_file:31936kB inactive_file:636kB unevictable:5952kB writepending:444kB present:786288kB managed:690876kB mlocked:0kB bounce:0kB free_pcp:380kB local_pcp:380kB free_cma:0kB [ 325.617102][ T6880] lowmem_reserve[]: 0 0 0 0 0 [ 325.653027][ T6880] Node 0 DMA: 84*4kB (UM) 46*8kB (UM) 16*16kB (UM) 26*32kB (UM) 9*64kB (UM) 3*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2752kB [ 325.706663][ T6880] Node 0 DMA32: 388*4kB (UME) 172*8kB (UME) 44*16kB (UME) 34*32kB (UME) 19*64kB (UME) 9*128kB (UME) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 8368kB [ 325.783219][ T6880] Node 1 DMA32: 82*4kB (UMEH) 23*8kB (UMEH) 644*16kB (UMEH) 233*32kB (UMEH) 101*64kB (UMEH) 21*128kB (UME) 53*256kB (UMEH) 20*512kB (UME) 5*1024kB (UMH) 0*2048kB 0*4096kB = 56352kB [ 325.858198][ T6880] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 325.894823][ T6880] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 325.961039][ T6880] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 325.983366][ T6880] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 326.028391][ T6880] 23729 total pagecache pages [ 326.045511][ T6880] 3102 pages in swap cache [ 326.065652][ T6880] Free swap = 63588kB [ 326.090228][ T6880] Total swap = 124996kB [ 326.134302][ T6880] 393083 pages RAM [ 326.143438][ T6880] 0 pages HighMem/MovableOnly [ 326.148220][ T6880] 184985 pages reserved [ 326.160875][ T6880] 0 pages cma reserved [ 326.214348][ T6880] bcachefs (loop0): error reallocating journal fifo (32768 open entries) [ 326.252231][ T6880] bcachefs (loop0): error in recovery: ENOMEM_journal_pin_fifoemergency read only at seq 0 [ 326.295670][ T6880] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_journal_pin_fifo [ 326.363259][ T6880] bcachefs (loop0): shutting down [ 326.524032][ T6880] bcachefs (loop0): shutdown complete [ 328.035833][ T6880] bcachefs: bch2_fs_get_tree() error: ENOMEM_journal_pin_fifo 2025/06/17 12:45:36 executed programs: 295 [ 330.434415][ T6926] loop0: detected capacity change from 0 to 32768 [ 330.799960][ T6926] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 330.799982][ T6926] allowing incompatible features above 0.0: (unknown version) [ 330.799988][ T6926] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 331.057429][ T6926] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 331.112290][ T6926] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 331.150682][ T6926] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 331.150682][ T6926] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 331.150682][ T6926] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 331.720384][ T6926] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 331.720404][ T6926] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 331.720413][ T6926] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 331.720422][ T6926] flagging btree inodes lost data [ 331.720428][ T6926] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 331.720436][ T6926] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 331.720444][ T6926] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 331.720451][ T6926] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 331.720458][ T6926] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 331.720465][ T6926] ret fsck_errors_not_fixed [ 332.163410][ T6926] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 332.234785][ T6926] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 332.234803][ T6926] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 332.234811][ T6926] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 332.234821][ T6926] flagging btree dirents lost data [ 332.234826][ T6926] ret fsck_errors_not_fixed [ 332.388685][ T6926] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 332.418702][ T6926] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 332.418718][ T6926] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 332.418726][ T6926] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 332.418735][ T6926] flagging btree alloc lost data [ 332.418741][ T6926] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 332.418748][ T6926] ret fsck_errors_not_fixed [ 332.512430][ T6926] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 332.589637][ T6926] bcachefs (loop0): check_topology... [ 332.589738][ T6926] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 332.630341][ T6926] bcachefs (loop0): no nodes found for btree inodes, continuing [ 332.687765][ T6926] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 332.706217][ T6926] bcachefs (loop0): no nodes found for btree dirents, continuing [ 332.740791][ T6926] done [ 332.754708][ T6926] bcachefs (loop0): accounting_read... done [ 332.772038][ T6926] bcachefs (loop0): alloc_read... done [ 332.791928][ T6926] bcachefs (loop0): snapshots_read... done [ 332.834838][ T6926] bcachefs (loop0): check_allocations... [ 332.852621][ T6926] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 332.852640][ T6926] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 332.956110][ T6926] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 332.956131][ T6926] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 333.032155][ T6926] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 333.032174][ T6926] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 333.145052][ T6926] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 333.145072][ T6926] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 333.230439][ T6926] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 333.230457][ T6926] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 333.332186][ T6926] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 333.332207][ T6926] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 333.439756][ T6926] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 333.439774][ T6926] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 333.577030][ T6926] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 333.577050][ T6926] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 333.713767][ T6926] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 333.713787][ T6926] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 333.936466][ T6926] done [ 333.939879][ T6926] bcachefs (loop0): going read-write [ 333.978040][ T6926] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 333.978180][ T6926] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 334.045001][ T6926] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 334.102746][ T6926] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 334.127348][ T6926] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 334.131982][ T6926] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 334.230748][ T6926] bcachefs (loop0): shutting down [ 334.425424][ T6926] bcachefs (loop0): shutdown complete 2025/06/17 12:45:42 executed programs: 306 [ 335.801954][ T6926] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 338.177203][ T6960] loop0: detected capacity change from 0 to 32768 [ 338.584307][ T6960] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 338.584330][ T6960] allowing incompatible features above 0.0: (unknown version) [ 338.584339][ T6960] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 338.739717][ T6960] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 338.864706][ T6960] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 338.869357][ T6960] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 338.869357][ T6960] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 338.869357][ T6960] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents 2025/06/17 12:45:47 executed programs: 319 [ 340.201023][ T6960] syz.0.314: vmalloc error: size 7077888, failed to allocated page array size 13824, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 340.315712][ T6960] CPU: 0 UID: 0 PID: 6960 Comm: syz.0.314 Not tainted 6.16.0-rc2-syzkaller-g9afe652958c3 #0 PREEMPT(full) [ 340.315732][ T6960] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 340.315751][ T6960] Call Trace: [ 340.315754][ T6960] [ 340.315758][ T6960] dump_stack_lvl+0x189/0x250 [ 340.315795][ T6960] ? __pfx_dump_stack_lvl+0x10/0x10 [ 340.315811][ T6960] ? __pfx__printk+0x10/0x10 [ 340.315822][ T6960] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 340.315842][ T6960] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 340.315855][ T6960] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 340.315870][ T6960] warn_alloc+0x214/0x310 [ 340.315888][ T6960] ? __pfx_warn_alloc+0x10/0x10 [ 340.315905][ T6960] ? __get_vm_area_node+0x28f/0x300 [ 340.315917][ T6960] ? bch2_fs_journal_start+0x480/0x1510 [ 340.315935][ T6960] __vmalloc_node_range_noprof+0x67e/0x12f0 [ 340.315968][ T6960] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 340.315983][ T6960] ? rcu_is_watching+0x15/0xb0 [ 340.316001][ T6960] ? bch2_fs_journal_start+0x480/0x1510 [ 340.316015][ T6960] ? bch2_fs_journal_start+0x480/0x1510 [ 340.316028][ T6960] __kvmalloc_node_noprof+0x3b8/0x5f0 [ 340.316040][ T6960] ? bch2_fs_journal_start+0x480/0x1510 [ 340.316058][ T6960] bch2_fs_journal_start+0x480/0x1510 [ 340.316083][ T6960] ? bch2_journal_log_msg+0xd9/0x120 [ 340.316099][ T6960] ? __pfx_bch2_fs_journal_start+0x10/0x10 [ 340.316113][ T6960] ? __pfx_bch2_journal_log_msg+0x10/0x10 [ 340.316136][ T6960] bch2_fs_recovery+0x2237/0x3950 [ 340.316161][ T6960] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 340.316184][ T6960] ? __pfx___console_unlock+0x10/0x10 [ 340.316206][ T6960] ? __lock_acquire+0xab9/0xd20 [ 340.316232][ T6960] ? __lock_acquire+0xab9/0xd20 [ 340.316252][ T6960] ? __lock_acquire+0xab9/0xd20 [ 340.316280][ T6960] ? bch2_fs_start+0x9fe/0xd90 [ 340.316295][ T6960] ? up_write+0x1c4/0x420 [ 340.316305][ T6960] ? bch2_fs_start+0x5c4/0xd90 [ 340.316317][ T6960] bch2_fs_start+0xa99/0xd90 [ 340.316328][ T6960] ? bch2_fs_start+0x5c4/0xd90 [ 340.316341][ T6960] ? __pfx_bch2_fs_start+0x10/0x10 [ 340.316364][ T6960] ? sget+0x267/0x620 [ 340.316385][ T6960] bch2_fs_get_tree+0xb02/0x14f0 [ 340.316417][ T6960] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 340.316445][ T6960] ? aa_get_newest_label+0xf7/0x5d0 [ 340.316462][ T6960] ? vfs_parse_monolithic_sep+0x2df/0x310 [ 340.316483][ T6960] ? apparmor_capable+0x137/0x1b0 [ 340.316495][ T6960] vfs_get_tree+0x92/0x2b0 [ 340.316507][ T6960] do_new_mount+0x24a/0xa40 [ 340.316546][ T6960] __se_sys_mount+0x317/0x410 [ 340.316563][ T6960] ? __pfx___se_sys_mount+0x10/0x10 [ 340.316579][ T6960] ? do_syscall_64+0xbe/0x3b0 [ 340.316598][ T6960] ? __x64_sys_mount+0x20/0xc0 [ 340.316612][ T6960] do_syscall_64+0xfa/0x3b0 [ 340.316620][ T6960] ? lockdep_hardirqs_on+0x9c/0x150 [ 340.316635][ T6960] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 340.316647][ T6960] ? clear_bhb_loop+0x60/0xb0 [ 340.316660][ T6960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 340.316671][ T6960] RIP: 0033:0x7f48b97874ca [ 340.316684][ T6960] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 340.316695][ T6960] RSP: 002b:00007f48ba4ede68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 340.316709][ T6960] RAX: ffffffffffffffda RBX: 00007f48ba4edef0 RCX: 00007f48b97874ca [ 340.316717][ T6960] RDX: 000000002000f640 RSI: 0000000020000140 RDI: 00007f48ba4edeb0 [ 340.316725][ T6960] RBP: 000000002000f640 R08: 00007f48ba4edef0 R09: 0000000000000000 [ 340.316733][ T6960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000140 [ 340.316739][ T6960] R13: 00007f48ba4edeb0 R14: 000000000000f636 R15: 0000000020000180 [ 340.316752][ T6960] [ 340.504341][ T6960] Mem-Info: [ 340.505981][ T6960] active_anon:40268 inactive_anon:12751 isolated_anon:0 [ 340.505981][ T6960] active_file:8106 inactive_file:169 isolated_file:0 [ 340.505981][ T6960] unevictable:1768 dirty:108 writeback:0 [ 340.505981][ T6960] slab_reclaimable:4751 slab_unreclaimable:50945 [ 340.505981][ T6960] mapped:6080 shmem:13394 pagetables:1099 [ 340.505981][ T6960] sec_pagetables:286 bounce:0 [ 340.505981][ T6960] kernel_misc_reclaimable:0 [ 340.505981][ T6960] free:17091 free_pcp:135 free_cma:0 [ 340.640440][ T6960] Node 0 active_anon:8kB inactive_anon:112kB active_file:12kB inactive_file:40kB unevictable:1120kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:1120kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:3216kB pagetables:780kB sec_pagetables:1088kB all_unreclaimable? yes Balloon:0kB [ 340.737449][ T6960] Node 1 active_anon:167436kB inactive_anon:50892kB active_file:32412kB inactive_file:636kB unevictable:5952kB isolated(anon):0kB isolated(file):0kB mapped:24312kB dirty:432kB writeback:0kB shmem:59224kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9292kB pagetables:3580kB sec_pagetables:56kB all_unreclaimable? no Balloon:0kB [ 340.855536][ T6960] Node 0 DMA free:2752kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:380kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 340.963088][ T6960] lowmem_reserve[]: 0 123 123 123 123 [ 340.965633][ T6960] Node 0 DMA32 free:9660kB boost:8192kB min:13060kB low:14276kB high:15492kB reserved_highatomic:0KB free_highatomic:0KB active_anon:8kB inactive_anon:112kB active_file:8kB inactive_file:40kB unevictable:740kB writepending:0kB present:770052kB managed:126156kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB free_cma:0kB [ 341.072983][ T6960] lowmem_reserve[]: 0 0 0 0 0 [ 341.075233][ T6960] Node 1 DMA32 free:45844kB boost:2048kB min:36360kB low:44936kB high:53512kB reserved_highatomic:6144KB free_highatomic:2208KB active_anon:171600kB inactive_anon:50888kB active_file:32412kB inactive_file:636kB unevictable:5952kB writepending:432kB present:786288kB managed:690876kB mlocked:0kB bounce:0kB free_pcp:144kB local_pcp:144kB free_cma:0kB [ 341.193183][ T6960] lowmem_reserve[]: 0 0 0 0 0 [ 341.195539][ T6960] Node 0 DMA: 84*4kB (UM) 46*8kB (UM) 16*16kB (UM) 26*32kB (UM) 9*64kB (UM) 3*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2752kB [ 341.260190][ T6960] Node 0 DMA32: 367*4kB (UME) 173*8kB (UME) 43*16kB (UME) 62*32kB (UME) 19*64kB (UME) 11*128kB (UME) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 9428kB [ 341.321076][ T6960] Node 1 DMA32: 27*4kB (UEH) 764*8kB (MEH) 293*16kB (UMEH) 40*32kB (UMEH) 78*64kB (UMEH) 47*128kB (UMEH) 64*256kB (UMH) 20*512kB (UMH) 3*1024kB (UME) 0*2048kB 0*4096kB = 52892kB [ 341.403112][ T6960] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 341.427861][ T6960] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 341.463467][ T6960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 341.508911][ T6960] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 341.555607][ T6960] 22101 total pagecache pages [ 341.558092][ T6960] 3159 pages in swap cache [ 341.592440][ T6960] Free swap = 62020kB [ 341.601770][ T6960] Total swap = 124996kB [ 341.632251][ T6960] 393083 pages RAM [ 341.661403][ T6960] 0 pages HighMem/MovableOnly [ 341.671350][ T6960] 184985 pages reserved [ 341.687080][ T6960] 0 pages cma reserved [ 341.733040][ T6960] bcachefs (loop0): error reallocating journal fifo (32768 open entries) [ 341.767672][ T6960] bcachefs (loop0): error in recovery: ENOMEM_journal_pin_fifoemergency read only at seq 0 [ 341.806730][ T6960] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_journal_pin_fifo [ 341.895117][ T6960] bcachefs (loop0): shutting down [ 342.036022][ T6960] bcachefs (loop0): shutdown complete [ 343.454267][ T6960] bcachefs: bch2_fs_get_tree() error: ENOMEM_journal_pin_fifo 2025/06/17 12:45:52 executed programs: 331 [ 345.944721][ T6998] loop0: detected capacity change from 0 to 32768 [ 346.490644][ T6998] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 346.490665][ T6998] allowing incompatible features above 0.0: (unknown version) [ 346.490672][ T6998] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 346.726743][ T6998] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 346.730693][ T6998] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 346.820175][ T6998] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 346.820175][ T6998] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 346.820175][ T6998] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 347.549488][ T6998] bcachefs (loop0): error reallocating journal fifo (32768 open entries) [ 347.633174][ T6998] bcachefs (loop0): error in recovery: ENOMEM_journal_pin_fifoemergency read only at seq 0 [ 347.656144][ T6998] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_journal_pin_fifo [ 347.702998][ T6998] bcachefs (loop0): shutting down [ 347.831361][ T6998] bcachefs (loop0): shutdown complete [ 349.013403][ T6998] bcachefs: bch2_fs_get_tree() error: ENOMEM_journal_pin_fifo 2025/06/17 12:45:58 executed programs: 342 [ 351.472547][ T7023] loop0: detected capacity change from 0 to 32768 [ 351.921657][ T7023] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 351.921682][ T7023] allowing incompatible features above 0.0: (unknown version) [ 351.921691][ T7023] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 352.145301][ T7023] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 352.148912][ T7023] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 352.152425][ T7023] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 352.152425][ T7023] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 352.152425][ T7023] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 352.935586][ T7023] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 352.935602][ T7023] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 352.935610][ T7023] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 352.935618][ T7023] flagging btree inodes lost data [ 352.935623][ T7023] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 352.935629][ T7023] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 352.935635][ T7023] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 352.935642][ T7023] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 352.935649][ T7023] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 352.935655][ T7023] ret fsck_errors_not_fixed [ 353.257336][ T7023] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 353.351447][ T7023] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 353.351460][ T7023] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 353.351467][ T7023] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 353.351475][ T7023] flagging btree dirents lost data [ 353.351480][ T7023] ret fsck_errors_not_fixed [ 353.554846][ T7023] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 353.698329][ T7023] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 353.698349][ T7023] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 353.698359][ T7023] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 353.698370][ T7023] flagging btree alloc lost data [ 353.698377][ T7023] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 353.698385][ T7023] ret fsck_errors_not_fixed [ 353.936663][ T7023] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 354.011564][ T7023] bcachefs (loop0): check_topology... [ 354.011687][ T7023] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 354.076485][ T7023] bcachefs (loop0): no nodes found for btree inodes, continuing [ 354.123311][ T7023] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 354.163150][ T7023] bcachefs (loop0): no nodes found for btree dirents, continuing [ 354.196804][ T7023] done [ 354.205593][ T7023] bcachefs (loop0): accounting_read... done [ 354.303229][ T7023] bcachefs (loop0): alloc_read... done [ 354.328979][ T7023] bcachefs (loop0): snapshots_read... done [ 354.425930][ T7023] bcachefs (loop0): check_allocations... [ 354.427516][ T7023] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 354.427530][ T7023] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 354.673792][ T7023] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 354.673809][ T7023] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 354.784207][ T7023] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 354.784226][ T7023] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 354.830283][ T7023] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 354.830296][ T7023] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 355.063431][ T7023] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 355.063449][ T7023] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 355.172006][ T7023] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 355.172024][ T7023] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 355.336441][ T7023] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 355.336458][ T7023] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 355.431420][ T7023] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 355.431435][ T7023] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 355.527050][ T7023] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 355.527070][ T7023] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 355.697299][ T7023] done [ 355.706125][ T7023] bcachefs (loop0): going read-write [ 355.757898][ T7023] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 355.758017][ T7023] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 355.837535][ T7023] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 355.893001][ T7023] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 355.929150][ T7023] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 355.983207][ T7023] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 356.016042][ T7023] bcachefs (loop0): shutting down [ 356.127486][ T7023] bcachefs (loop0): shutdown complete 2025/06/17 12:46:04 executed programs: 355 [ 358.023525][ T7023] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 360.429460][ T7064] loop0: detected capacity change from 0 to 32768 [ 360.812231][ T7064] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 360.812251][ T7064] allowing incompatible features above 0.0: (unknown version) [ 360.812257][ T7064] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 361.083228][ T7064] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 361.133677][ T7064] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 361.159938][ T7064] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 361.159938][ T7064] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 361.159938][ T7064] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents 2025/06/17 12:46:09 executed programs: 367 [ 362.058381][ T7064] syz.0.364: vmalloc error: size 7077888, failed to allocated page array size 13824, mode:0xcc2(GFP_KERNEL|__GFP_HIGHMEM), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 362.120594][ T7064] CPU: 0 UID: 0 PID: 7064 Comm: syz.0.364 Not tainted 6.16.0-rc2-syzkaller-g9afe652958c3 #0 PREEMPT(full) [ 362.120617][ T7064] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 362.120626][ T7064] Call Trace: [ 362.120631][ T7064] [ 362.120636][ T7064] dump_stack_lvl+0x189/0x250 [ 362.120663][ T7064] ? __pfx_dump_stack_lvl+0x10/0x10 [ 362.120681][ T7064] ? __pfx__printk+0x10/0x10 [ 362.120695][ T7064] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 362.120709][ T7064] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 362.120723][ T7064] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 362.120737][ T7064] warn_alloc+0x214/0x310 [ 362.120755][ T7064] ? __pfx_warn_alloc+0x10/0x10 [ 362.120774][ T7064] ? __get_vm_area_node+0x28f/0x300 [ 362.120787][ T7064] ? bch2_fs_journal_start+0x480/0x1510 [ 362.120805][ T7064] __vmalloc_node_range_noprof+0x67e/0x12f0 [ 362.120835][ T7064] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 362.120851][ T7064] ? rcu_is_watching+0x15/0xb0 [ 362.120871][ T7064] ? bch2_fs_journal_start+0x480/0x1510 [ 362.120884][ T7064] ? bch2_fs_journal_start+0x480/0x1510 [ 362.120897][ T7064] __kvmalloc_node_noprof+0x3b8/0x5f0 [ 362.120911][ T7064] ? bch2_fs_journal_start+0x480/0x1510 [ 362.120930][ T7064] bch2_fs_journal_start+0x480/0x1510 [ 362.120956][ T7064] ? bch2_journal_log_msg+0xd9/0x120 [ 362.120976][ T7064] ? __pfx_bch2_fs_journal_start+0x10/0x10 [ 362.120996][ T7064] ? __pfx_bch2_journal_log_msg+0x10/0x10 [ 362.121020][ T7064] bch2_fs_recovery+0x2237/0x3950 [ 362.121049][ T7064] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 362.121066][ T7064] ? __pfx___console_unlock+0x10/0x10 [ 362.121089][ T7064] ? __lock_acquire+0xab9/0xd20 [ 362.121113][ T7064] ? __lock_acquire+0xab9/0xd20 [ 362.121135][ T7064] ? __lock_acquire+0xab9/0xd20 [ 362.121166][ T7064] ? bch2_fs_start+0x9fe/0xd90 [ 362.121181][ T7064] ? up_write+0x1c4/0x420 [ 362.121190][ T7064] ? bch2_fs_start+0x5c4/0xd90 [ 362.121203][ T7064] bch2_fs_start+0xa99/0xd90 [ 362.121216][ T7064] ? bch2_fs_start+0x5c4/0xd90 [ 362.121230][ T7064] ? __pfx_bch2_fs_start+0x10/0x10 [ 362.121255][ T7064] ? sget+0x267/0x620 [ 362.121275][ T7064] bch2_fs_get_tree+0xb02/0x14f0 [ 362.121313][ T7064] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 362.121343][ T7064] ? aa_get_newest_label+0xf7/0x5d0 [ 362.121358][ T7064] ? vfs_parse_monolithic_sep+0x2df/0x310 [ 362.121379][ T7064] ? apparmor_capable+0x137/0x1b0 [ 362.121395][ T7064] vfs_get_tree+0x92/0x2b0 [ 362.121408][ T7064] do_new_mount+0x24a/0xa40 [ 362.121426][ T7064] __se_sys_mount+0x317/0x410 [ 362.121442][ T7064] ? __pfx___se_sys_mount+0x10/0x10 [ 362.121459][ T7064] ? do_syscall_64+0xbe/0x3b0 [ 362.121469][ T7064] ? __x64_sys_mount+0x20/0xc0 [ 362.121483][ T7064] do_syscall_64+0xfa/0x3b0 [ 362.121492][ T7064] ? lockdep_hardirqs_on+0x9c/0x150 [ 362.121509][ T7064] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.121519][ T7064] ? clear_bhb_loop+0x60/0xb0 [ 362.121533][ T7064] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.121544][ T7064] RIP: 0033:0x7f48b97874ca [ 362.121555][ T7064] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 362.121565][ T7064] RSP: 002b:00007f48ba4ede68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 362.121578][ T7064] RAX: ffffffffffffffda RBX: 00007f48ba4edef0 RCX: 00007f48b97874ca [ 362.121585][ T7064] RDX: 000000002000f640 RSI: 0000000020000140 RDI: 00007f48ba4edeb0 [ 362.121591][ T7064] RBP: 000000002000f640 R08: 00007f48ba4edef0 R09: 0000000000000000 [ 362.121597][ T7064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000140 [ 362.121602][ T7064] R13: 00007f48ba4edeb0 R14: 000000000000f636 R15: 0000000020000180 [ 362.121635][ T7064] [ 362.313329][ T7064] Mem-Info: [ 362.323014][ T7064] active_anon:41509 inactive_anon:10079 isolated_anon:0 [ 362.323014][ T7064] active_file:8113 inactive_file:174 isolated_file:0 [ 362.323014][ T7064] unevictable:1768 dirty:111 writeback:0 [ 362.323014][ T7064] slab_reclaimable:4751 slab_unreclaimable:50908 [ 362.323014][ T7064] mapped:6080 shmem:13360 pagetables:1091 [ 362.323014][ T7064] sec_pagetables:286 bounce:0 [ 362.323014][ T7064] kernel_misc_reclaimable:0 [ 362.323014][ T7064] free:18721 free_pcp:72 free_cma:0 [ 362.464305][ T7064] Node 0 active_anon:8kB inactive_anon:112kB active_file:12kB inactive_file:40kB unevictable:1120kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:1120kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:3184kB pagetables:780kB sec_pagetables:1088kB all_unreclaimable? yes Balloon:0kB [ 362.567344][ T7064] Node 1 active_anon:148280kB inactive_anon:40204kB active_file:32440kB inactive_file:656kB unevictable:5952kB isolated(anon):0kB isolated(file):0kB mapped:24312kB dirty:444kB writeback:0kB shmem:34212kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:9352kB pagetables:3584kB sec_pagetables:56kB all_unreclaimable? no Balloon:0kB [ 362.688606][ T7064] Node 0 DMA free:2752kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:380kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 362.772560][ T7064] lowmem_reserve[]: 0 123 123 123 123 [ 362.793150][ T7064] Node 0 DMA32 free:10392kB boost:8192kB min:13060kB low:14276kB high:15492kB reserved_highatomic:0KB free_highatomic:0KB active_anon:8kB inactive_anon:112kB active_file:8kB inactive_file:40kB unevictable:740kB writepending:0kB present:770052kB managed:126156kB mlocked:0kB bounce:0kB free_pcp:192kB local_pcp:192kB free_cma:0kB [ 362.895450][ T7064] lowmem_reserve[]: 0 0 0 0 0 [ 362.910951][ T7064] Node 1 DMA32 free:82556kB boost:0kB min:34312kB low:42888kB high:51464kB reserved_highatomic:4096KB free_highatomic:1820KB active_anon:145004kB inactive_anon:39952kB active_file:32440kB inactive_file:656kB unevictable:5952kB writepending:444kB present:786288kB managed:690876kB mlocked:0kB bounce:0kB free_pcp:260kB local_pcp:260kB free_cma:0kB [ 363.018778][ T7064] lowmem_reserve[]: 0 0 0 0 0 [ 363.053366][ T7064] Node 0 DMA: 84*4kB (UM) 46*8kB (UM) 16*16kB (UM) 26*32kB (UM) 9*64kB (UM) 3*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2752kB [ 363.115276][ T7064] Node 0 DMA32: 390*4kB (UME) 174*8kB (UME) 47*16kB (UME) 75*32kB (UME) 17*64kB (UME) 15*128kB (UME) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 10392kB [ 363.183022][ T7064] Node 1 DMA32: 22*4kB (UMEH) 5*8kB (EH) 838*16kB (UMEH) 354*32kB (UMEH) 186*64kB (UMEH) 56*128kB (UM) 60*256kB (UMEH) 18*512kB (UM) 4*1024kB (UMEH) 0*2048kB 0*4096kB = 72608kB [ 363.229860][ T7064] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 363.277542][ T7064] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 363.333008][ T7064] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 363.343002][ T7064] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 363.393240][ T7064] 24540 total pagecache pages [ 363.403030][ T7064] 3277 pages in swap cache [ 363.410409][ T7064] Free swap = 56268kB [ 363.435620][ T7064] Total swap = 124996kB [ 363.463388][ T7064] 393083 pages RAM [ 363.473212][ T7064] 0 pages HighMem/MovableOnly [ 363.483683][ T7064] 184985 pages reserved [ 363.496892][ T7064] 0 pages cma reserved [ 363.550739][ T7064] bcachefs (loop0): error reallocating journal fifo (32768 open entries) [ 363.569548][ T7064] bcachefs (loop0): error in recovery: ENOMEM_journal_pin_fifoemergency read only at seq 0 [ 363.603222][ T7064] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_journal_pin_fifo [ 363.636638][ T7064] bcachefs (loop0): shutting down [ 363.809380][ T7064] bcachefs (loop0): shutdown complete [ 365.203865][ T7064] bcachefs: bch2_fs_get_tree() error: ENOMEM_journal_pin_fifo 2025/06/17 12:46:14 executed programs: 379 [ 367.675965][ T7098] loop0: detected capacity change from 0 to 32768 [ 368.117767][ T7098] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 368.117784][ T7098] allowing incompatible features above 0.0: (unknown version) [ 368.117791][ T7098] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 368.383231][ T7098] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 368.403150][ T7098] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 368.439928][ T7098] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 368.439928][ T7098] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 368.439928][ T7098] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 369.524060][ T7098] bcachefs (loop0): error reallocating journal fifo (32768 open entries) [ 369.555875][ T7098] bcachefs (loop0): error in recovery: ENOMEM_journal_pin_fifoemergency read only at seq 0 [ 369.585367][ T7098] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_journal_pin_fifo [ 369.633104][ T7098] bcachefs (loop0): shutting down [ 369.724278][ T7098] bcachefs (loop0): shutdown complete [ 371.067381][ T7098] bcachefs: bch2_fs_get_tree() error: ENOMEM_journal_pin_fifo [ 373.097158][ T7125] loop0: detected capacity change from 0 to 32768 2025/06/17 12:46:20 executed programs: 393 [ 373.501149][ T7125] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 373.501173][ T7125] allowing incompatible features above 0.0: (unknown version) [ 373.501179][ T7125] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 373.751508][ T7125] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 373.802067][ T7125] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 373.843797][ T7125] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 373.843797][ T7125] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 373.843797][ T7125] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 374.434090][ T7125] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 374.434107][ T7125] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 374.434116][ T7125] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 374.434125][ T7125] flagging btree inodes lost data [ 374.434130][ T7125] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 374.434137][ T7125] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 374.434156][ T7125] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 374.434164][ T7125] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 374.434172][ T7125] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 374.434179][ T7125] ret fsck_errors_not_fixed [ 374.833219][ T7125] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 374.895823][ T7125] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 374.895840][ T7125] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 374.895849][ T7125] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 374.895859][ T7125] flagging btree dirents lost data [ 374.895864][ T7125] ret fsck_errors_not_fixed [ 375.076471][ T7125] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 375.161882][ T7125] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 375.161900][ T7125] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 375.161909][ T7125] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 375.161919][ T7125] flagging btree alloc lost data [ 375.161924][ T7125] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 375.161931][ T7125] ret fsck_errors_not_fixed [ 375.405464][ T7125] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 375.508639][ T7125] bcachefs (loop0): check_topology... [ 375.508767][ T7125] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 375.597559][ T7125] bcachefs (loop0): no nodes found for btree inodes, continuing [ 375.625802][ T7125] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 375.663272][ T7125] bcachefs (loop0): no nodes found for btree dirents, continuing [ 375.711771][ T7125] done [ 375.716146][ T7125] bcachefs (loop0): accounting_read... done [ 375.776287][ T7125] bcachefs (loop0): alloc_read... done [ 375.803656][ T7125] bcachefs (loop0): snapshots_read... done [ 375.839622][ T7125] bcachefs (loop0): check_allocations... [ 375.851234][ T7125] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 375.851251][ T7125] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 375.988800][ T7125] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 375.988817][ T7125] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 376.103716][ T7125] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 376.103727][ T7125] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 376.196432][ T7125] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 376.196447][ T7125] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 376.326026][ T7125] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 376.326044][ T7125] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 376.465228][ T7125] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 376.465249][ T7125] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 376.557358][ T7125] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 376.557379][ T7125] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 376.683949][ T7125] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 376.683967][ T7125] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 376.767159][ T7125] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 376.767174][ T7125] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 376.936843][ T7125] done [ 376.940484][ T7125] bcachefs (loop0): going read-write [ 376.957294][ T7125] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 376.957433][ T7125] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 377.043225][ T7125] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 377.048023][ T7125] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 377.123446][ T7125] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 377.164029][ T7125] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 377.223556][ T7125] bcachefs (loop0): shutting down [ 377.368439][ T7125] bcachefs (loop0): shutdown complete 2025/06/17 12:46:26 executed programs: 405 [ 379.083409][ T7125] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 381.220609][ T7166] loop0: detected capacity change from 0 to 32768 [ 381.662741][ T7166] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 381.662764][ T7166] allowing incompatible features above 0.0: (unknown version) [ 381.662772][ T7166] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 381.952750][ T7166] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 382.015767][ T7166] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 382.019461][ T7166] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 382.019461][ T7166] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 382.019461][ T7166] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 382.590136][ T7166] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 382.590155][ T7166] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 382.590167][ T7166] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 382.590179][ T7166] flagging btree inodes lost data [ 382.590186][ T7166] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 382.590196][ T7166] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 382.590205][ T7166] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 382.590215][ T7166] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 382.590224][ T7166] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 382.590233][ T7166] ret fsck_errors_not_fixed [ 382.979501][ T7166] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 383.040853][ T7166] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 383.040869][ T7166] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 383.040875][ T7166] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 383.040881][ T7166] flagging btree dirents lost data [ 383.040886][ T7166] ret fsck_errors_not_fixed [ 383.243625][ T7166] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 383.332062][ T7166] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 383.332079][ T7166] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 383.332086][ T7166] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 383.332095][ T7166] flagging btree alloc lost data [ 383.332100][ T7166] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 383.332107][ T7166] ret fsck_errors_not_fixed [ 383.573302][ T7166] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing 2025/06/17 12:46:31 executed programs: 418 [ 383.637150][ T7166] bcachefs (loop0): check_topology... [ 383.637260][ T7166] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 383.693393][ T7166] bcachefs (loop0): no nodes found for btree inodes, continuing [ 383.747760][ T7166] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 383.788128][ T7166] bcachefs (loop0): no nodes found for btree dirents, continuing [ 383.818259][ T7166] done [ 383.838626][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.844555][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 383.849389][ T7166] bcachefs (loop0): accounting_read... done [ 383.886161][ T7166] bcachefs (loop0): alloc_read... done [ 383.919991][ T7166] bcachefs (loop0): snapshots_read... done [ 383.954785][ T7166] bcachefs (loop0): check_allocations... [ 383.977902][ T7166] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 383.977922][ T7166] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 384.138185][ T7166] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 384.138202][ T7166] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 384.243851][ T7166] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 384.243868][ T7166] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 384.338824][ T7166] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 384.338844][ T7166] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 384.444443][ T7166] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 384.444460][ T7166] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 384.593719][ T7166] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 384.593738][ T7166] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 384.698045][ T7166] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 384.698064][ T7166] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 384.854273][ T7166] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 384.854292][ T7166] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 384.940049][ T7166] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 384.940066][ T7166] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 385.106027][ T7166] done [ 385.183570][ T7166] bcachefs (loop0): going read-write [ 385.205304][ T7166] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 385.205434][ T7166] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 385.293031][ T7166] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 385.323033][ T7166] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 385.372998][ T7166] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 385.377351][ T7166] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 385.381384][ T7166] bcachefs (loop0): shutting down [ 385.584688][ T7166] bcachefs (loop0): shutdown complete [ 386.647421][ T7166] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 388.819504][ T7209] loop0: detected capacity change from 0 to 32768 2025/06/17 12:46:36 executed programs: 430 [ 389.341015][ T7209] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 389.341040][ T7209] allowing incompatible features above 0.0: (unknown version) [ 389.341048][ T7209] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 389.604467][ T7209] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 389.630288][ T7209] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 389.671074][ T7209] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 389.671074][ T7209] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 389.671074][ T7209] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 390.226087][ T7209] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 390.226107][ T7209] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 390.226118][ T7209] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 390.226129][ T7209] flagging btree inodes lost data [ 390.226135][ T7209] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 390.226142][ T7209] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 390.226150][ T7209] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 390.226159][ T7209] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 390.226167][ T7209] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 390.226175][ T7209] ret fsck_errors_not_fixed [ 390.652049][ T7209] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 390.710036][ T7209] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 390.710056][ T7209] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 390.710066][ T7209] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 390.710076][ T7209] flagging btree dirents lost data [ 390.710082][ T7209] ret fsck_errors_not_fixed [ 390.944034][ T7209] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 391.008527][ T7209] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 391.008545][ T7209] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 391.008554][ T7209] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 391.008565][ T7209] flagging btree alloc lost data [ 391.008571][ T7209] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 391.008579][ T7209] ret fsck_errors_not_fixed [ 391.228989][ T7209] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 391.337678][ T7209] bcachefs (loop0): check_topology... [ 391.337798][ T7209] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 391.392562][ T7209] bcachefs (loop0): no nodes found for btree inodes, continuing [ 391.437121][ T7209] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 391.483742][ T7209] bcachefs (loop0): no nodes found for btree dirents, continuing [ 391.576398][ T7209] done [ 391.577870][ T7209] bcachefs (loop0): accounting_read... done [ 391.623558][ T7209] bcachefs (loop0): alloc_read... done [ 391.656799][ T7209] bcachefs (loop0): snapshots_read... done [ 391.693234][ T7209] bcachefs (loop0): check_allocations... [ 391.754315][ T7209] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 391.754336][ T7209] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 391.978728][ T7209] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 391.978747][ T7209] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 392.086230][ T7209] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 392.086247][ T7209] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 392.198196][ T7209] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 392.198216][ T7209] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 392.346540][ T7209] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 392.346561][ T7209] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 392.458729][ T7209] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 392.458748][ T7209] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 392.564782][ T7209] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 392.564803][ T7209] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 392.745571][ T7209] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 392.745591][ T7209] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 392.841386][ T7209] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 392.841405][ T7209] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 393.078986][ T7209] done [ 393.156975][ T7209] bcachefs (loop0): going read-write [ 393.171127][ T7209] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 393.182684][ T7209] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 393.234877][ T7209] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 393.239128][ T7209] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 393.303117][ T7209] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 393.363537][ T7209] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 393.367706][ T7209] bcachefs (loop0): shutting down [ 393.525229][ T7209] bcachefs (loop0): shutdown complete 2025/06/17 12:46:41 executed programs: 440 [ 395.393474][ T7209] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 397.850108][ T7255] loop0: detected capacity change from 0 to 32768 [ 398.354842][ T7255] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 398.354867][ T7255] allowing incompatible features above 0.0: (unknown version) [ 398.354875][ T7255] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 398.556186][ T7255] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 398.605781][ T7255] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 398.609564][ T7255] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 398.609564][ T7255] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 398.609564][ T7255] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 399.167598][ T7255] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 399.167616][ T7255] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 2025/06/17 12:46:46 executed programs: 453 [ 399.167627][ T7255] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 399.167637][ T7255] flagging btree inodes lost data [ 399.167644][ T7255] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 399.167651][ T7255] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 399.167659][ T7255] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 399.167667][ T7255] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 399.167675][ T7255] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 399.167683][ T7255] ret fsck_errors_not_fixed [ 399.597450][ T7255] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 399.667313][ T7255] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 399.667334][ T7255] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 399.667343][ T7255] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 399.667353][ T7255] flagging btree dirents lost data [ 399.667359][ T7255] ret fsck_errors_not_fixed [ 399.853276][ T7255] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 399.911147][ T7255] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 399.911165][ T7255] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 399.911175][ T7255] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 399.911184][ T7255] flagging btree alloc lost data [ 399.911189][ T7255] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 399.911195][ T7255] ret fsck_errors_not_fixed [ 400.171207][ T7255] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 400.247059][ T7255] bcachefs (loop0): check_topology... [ 400.247165][ T7255] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 400.325194][ T7255] bcachefs (loop0): no nodes found for btree inodes, continuing [ 400.339287][ T7255] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 400.379793][ T7255] bcachefs (loop0): no nodes found for btree dirents, continuing [ 400.454732][ T7255] done [ 400.456176][ T7255] bcachefs (loop0): accounting_read... done [ 400.491746][ T7255] bcachefs (loop0): alloc_read... done [ 400.542322][ T7255] bcachefs (loop0): snapshots_read... done [ 400.561342][ T7255] bcachefs (loop0): check_allocations... [ 400.583836][ T7255] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 400.583859][ T7255] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 400.769458][ T7255] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 400.769483][ T7255] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 400.940904][ T7255] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 400.940924][ T7255] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 401.014088][ T7255] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 401.014104][ T7255] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 401.124023][ T7255] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 401.124039][ T7255] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 401.240829][ T7255] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 401.240850][ T7255] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 401.365415][ T7255] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 401.365434][ T7255] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 401.489694][ T7255] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 401.489711][ T7255] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 401.532683][ T7255] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 401.532698][ T7255] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 401.866288][ T7255] done [ 401.882437][ T7255] bcachefs (loop0): going read-write [ 401.903491][ T7255] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 401.903636][ T7255] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 401.953114][ T7255] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 401.986842][ T7255] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 402.047826][ T7255] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 402.073651][ T7255] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 402.077653][ T7255] bcachefs (loop0): shutting down [ 402.231837][ T7255] bcachefs (loop0): shutdown complete [ 403.971267][ T7255] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc 2025/06/17 12:46:52 executed programs: 466 [ 406.089843][ T7301] loop0: detected capacity change from 0 to 32768 [ 406.488595][ T7301] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 406.488619][ T7301] allowing incompatible features above 0.0: (unknown version) [ 406.488627][ T7301] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 406.725268][ T7301] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 406.729438][ T7301] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 406.817758][ T7301] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 406.817758][ T7301] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 406.817758][ T7301] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 407.330395][ T7301] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 407.330412][ T7301] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 407.330421][ T7301] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 407.330430][ T7301] flagging btree inodes lost data [ 407.330436][ T7301] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 407.330444][ T7301] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 407.330450][ T7301] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 407.330457][ T7301] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 407.330463][ T7301] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 407.330470][ T7301] ret fsck_errors_not_fixed [ 407.724573][ T7301] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 407.805634][ T7301] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 407.805650][ T7301] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 407.805658][ T7301] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 407.805673][ T7301] flagging btree dirents lost data [ 407.805679][ T7301] ret fsck_errors_not_fixed [ 408.053068][ T7301] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 408.142151][ T7301] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 408.142171][ T7301] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 408.142182][ T7301] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 408.142194][ T7301] flagging btree alloc lost data [ 408.142202][ T7301] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 408.142211][ T7301] ret fsck_errors_not_fixed [ 408.405958][ T7301] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 408.523329][ T7301] bcachefs (loop0): check_topology... [ 408.523453][ T7301] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 408.592190][ T7301] bcachefs (loop0): no nodes found for btree inodes, continuing [ 408.620620][ T7301] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 408.663149][ T7301] bcachefs (loop0): no nodes found for btree dirents, continuing [ 408.751900][ T7301] done [ 408.753730][ T7301] bcachefs (loop0): accounting_read... done [ 408.814457][ T7301] bcachefs (loop0): alloc_read... done [ 408.858754][ T7301] bcachefs (loop0): snapshots_read... done [ 408.906931][ T7301] bcachefs (loop0): check_allocations... [ 408.941065][ T7301] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 408.941083][ T7301] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 409.179154][ T7301] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 409.179175][ T7301] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 409.375057][ T7301] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 409.375075][ T7301] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 409.496809][ T7301] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 409.496826][ T7301] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 409.592016][ T7301] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 409.592033][ T7301] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 409.755883][ T7301] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 409.755903][ T7301] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 409.903689][ T7301] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 409.903706][ T7301] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 410.081702][ T7301] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 410.081720][ T7301] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 410.234183][ T7301] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 410.234203][ T7301] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 410.471466][ T7301] done [ 410.502367][ T7301] bcachefs (loop0): going read-write [ 410.520940][ T7301] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 410.521051][ T7301] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 410.584928][ T7301] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 410.589606][ T7301] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 410.644755][ T7301] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 410.649336][ T7301] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 410.743151][ T7301] bcachefs (loop0): shutting down 2025/06/17 12:46:58 executed programs: 477 [ 410.886078][ T7301] bcachefs (loop0): shutdown complete [ 412.447872][ T7301] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 414.872468][ T7341] loop0: detected capacity change from 0 to 32768 [ 415.297678][ T7341] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 415.297701][ T7341] allowing incompatible features above 0.0: (unknown version) [ 415.297716][ T7341] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 415.523062][ T7341] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 415.573167][ T7341] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 415.577181][ T7341] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 415.577181][ T7341] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 415.577181][ T7341] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 416.086048][ T7341] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 416.086060][ T7341] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 2025/06/17 12:47:03 executed programs: 491 [ 416.086066][ T7341] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 416.086073][ T7341] flagging btree inodes lost data [ 416.086077][ T7341] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 416.086082][ T7341] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 416.086087][ T7341] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 416.086092][ T7341] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 416.086097][ T7341] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 416.086101][ T7341] ret fsck_errors_not_fixed [ 416.525855][ T7341] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 416.589104][ T7341] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 416.589125][ T7341] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 416.589137][ T7341] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 416.589148][ T7341] flagging btree dirents lost data [ 416.589155][ T7341] ret fsck_errors_not_fixed [ 416.808750][ T7341] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 416.890108][ T7341] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 416.890129][ T7341] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 416.890137][ T7341] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 416.890147][ T7341] flagging btree alloc lost data [ 416.890153][ T7341] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 416.890160][ T7341] ret fsck_errors_not_fixed [ 417.147162][ T7341] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 417.235208][ T7341] bcachefs (loop0): check_topology... [ 417.235262][ T7341] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 417.311190][ T7341] bcachefs (loop0): no nodes found for btree inodes, continuing [ 417.341434][ T7341] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 417.383335][ T7341] bcachefs (loop0): no nodes found for btree dirents, continuing [ 417.416893][ T7341] done [ 417.430886][ T7341] bcachefs (loop0): accounting_read... done [ 417.493708][ T7341] bcachefs (loop0): alloc_read... done [ 417.554031][ T7341] bcachefs (loop0): snapshots_read... done [ 417.603083][ T7341] bcachefs (loop0): check_allocations... [ 417.633492][ T7341] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 417.633508][ T7341] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 417.818797][ T7341] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 417.818814][ T7341] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 417.953662][ T7341] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 417.953677][ T7341] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 418.011022][ T7341] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 418.011041][ T7341] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 418.176854][ T7341] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 418.176872][ T7341] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 418.317407][ T7341] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 418.317425][ T7341] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 418.433919][ T7341] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 418.433937][ T7341] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 418.621594][ T7341] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 418.621620][ T7341] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 418.785247][ T7341] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 418.785269][ T7341] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 418.939642][ T7341] done [ 418.990142][ T7341] bcachefs (loop0): going read-write [ 419.024021][ T7341] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 419.024151][ T7341] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 419.065581][ T7341] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 419.100699][ T7341] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 419.133175][ T7341] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 419.138061][ T7341] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 419.233653][ T7341] bcachefs (loop0): shutting down [ 419.380746][ T7341] bcachefs (loop0): shutdown complete 2025/06/17 12:47:08 executed programs: 502 [ 421.323478][ T7341] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 423.651796][ T7385] loop0: detected capacity change from 0 to 32768 [ 424.108217][ T7385] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 424.108243][ T7385] allowing incompatible features above 0.0: (unknown version) [ 424.108251][ T7385] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 424.330495][ T7385] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 424.367123][ T7385] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 424.425889][ T7385] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 424.425889][ T7385] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 424.425889][ T7385] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 424.985064][ T7385] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 424.985082][ T7385] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 424.985090][ T7385] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 424.985099][ T7385] flagging btree inodes lost data [ 424.985105][ T7385] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 424.985112][ T7385] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 424.985119][ T7385] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 424.985127][ T7385] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 424.985133][ T7385] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 424.985139][ T7385] ret fsck_errors_not_fixed [ 425.415980][ T7385] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 425.505111][ T7385] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 425.505130][ T7385] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 425.505138][ T7385] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 425.505147][ T7385] flagging btree dirents lost data [ 425.505152][ T7385] ret fsck_errors_not_fixed [ 425.713227][ T7385] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 425.781124][ T7385] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 425.781143][ T7385] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 425.781154][ T7385] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 425.781165][ T7385] flagging btree alloc lost data [ 425.781173][ T7385] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 425.781181][ T7385] ret fsck_errors_not_fixed [ 426.002211][ T7385] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 426.113531][ T7385] bcachefs (loop0): check_topology... [ 426.113620][ T7385] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 426.163267][ T7385] bcachefs (loop0): no nodes found for btree inodes, continuing [ 426.203725][ T7385] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 426.243431][ T7385] bcachefs (loop0): no nodes found for btree dirents, continuing [ 426.273535][ T7385] done [ 426.283126][ T7385] bcachefs (loop0): accounting_read... done [ 426.356078][ T7385] bcachefs (loop0): alloc_read... done [ 426.393170][ T7385] bcachefs (loop0): snapshots_read... done [ 426.415229][ T7385] bcachefs (loop0): check_allocations... [ 426.416231][ T7385] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 426.416245][ T7385] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 426.604509][ T7385] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 426.604526][ T7385] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing 2025/06/17 12:47:14 executed programs: 514 [ 426.729105][ T7385] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 426.729127][ T7385] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 426.828956][ T7385] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 426.828972][ T7385] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 426.947991][ T7385] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 426.948007][ T7385] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 427.063393][ T7385] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 427.063411][ T7385] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 427.194666][ T7385] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 427.194684][ T7385] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 427.315439][ T7385] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 427.315475][ T7385] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 427.423728][ T7385] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 427.423748][ T7385] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 427.635980][ T7385] done [ 427.663815][ T7385] bcachefs (loop0): going read-write [ 427.693289][ T7385] workqueue: Failed to create a rescuer kthread for wq "bcachefs_btree_write_complete": -EINTR [ 427.693383][ T7385] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 427.770368][ T7385] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 427.843481][ T7385] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 427.873560][ T7385] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 427.877813][ T7385] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 427.882367][ T7385] bcachefs (loop0): shutting down [ 428.028963][ T7385] bcachefs (loop0): shutdown complete [ 429.615544][ T7385] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc 2025/06/17 12:47:19 executed programs: 527 [ 431.923410][ T7428] loop0: detected capacity change from 0 to 32768 [ 432.271389][ T7428] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 432.271410][ T7428] allowing incompatible features above 0.0: (unknown version) [ 432.271416][ T7428] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 432.452631][ T7428] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 432.551155][ T7428] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 432.586058][ T7428] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 432.586058][ T7428] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 432.586058][ T7428] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 433.163671][ T7428] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 433.163687][ T7428] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 433.163696][ T7428] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 433.163704][ T7428] flagging btree inodes lost data [ 433.163710][ T7428] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 433.163717][ T7428] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 433.163723][ T7428] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 433.163731][ T7428] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 433.163737][ T7428] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 433.163744][ T7428] ret fsck_errors_not_fixed [ 433.587657][ T7428] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 433.708161][ T7428] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 433.708180][ T7428] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 433.708189][ T7428] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 433.708197][ T7428] flagging btree dirents lost data [ 433.708203][ T7428] ret fsck_errors_not_fixed [ 433.909247][ T7428] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 434.013809][ T7428] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 434.013829][ T7428] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 434.013837][ T7428] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 434.013943][ T7428] flagging btree alloc lost data [ 434.013954][ T7428] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 434.013961][ T7428] ret fsck_errors_not_fixed [ 434.281877][ T7428] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 434.386177][ T7428] bcachefs (loop0): check_topology... [ 434.386276][ T7428] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 434.453234][ T7428] bcachefs (loop0): no nodes found for btree inodes, continuing [ 434.501209][ T7428] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 434.537156][ T7428] bcachefs (loop0): no nodes found for btree dirents, continuing [ 434.599357][ T7428] done [ 434.620860][ T7428] bcachefs (loop0): accounting_read... done [ 434.658968][ T7428] bcachefs (loop0): alloc_read... done [ 434.713645][ T7428] bcachefs (loop0): snapshots_read... done [ 434.754183][ T7428] bcachefs (loop0): check_allocations... [ 434.774011][ T7428] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 434.774030][ T7428] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 434.965605][ T7428] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 434.965624][ T7428] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 435.139888][ T7428] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 435.139907][ T7428] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 435.228314][ T7428] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 435.228331][ T7428] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 435.392741][ T7428] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 435.402951][ T7428] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 435.533394][ T7428] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 435.533416][ T7428] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 435.649215][ T7428] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 435.649234][ T7428] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 435.740446][ T7428] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 435.740464][ T7428] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 435.897310][ T7428] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 435.897331][ T7428] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 436.089676][ T7428] done [ 436.169952][ T7428] bcachefs (loop0): going read-write [ 436.193798][ T7428] workqueue: Failed to create a rescuer kthread for wq "bcachefs_btree_write_complete": -EINTR [ 436.193878][ T7428] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 436.282011][ T7428] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 436.316694][ T7428] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 436.350875][ T7428] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 436.413110][ T7428] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 436.427931][ T7428] bcachefs (loop0): shutting down [ 436.519917][ T7428] bcachefs (loop0): shutdown complete 2025/06/17 12:47:24 executed programs: 538 [ 438.113038][ T7428] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 440.290172][ T7473] loop0: detected capacity change from 0 to 32768 [ 440.650182][ T7473] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 440.650205][ T7473] allowing incompatible features above 0.0: (unknown version) [ 440.650213][ T7473] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 440.931827][ T7473] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 440.967069][ T7473] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 441.029983][ T7473] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 441.029983][ T7473] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 441.029983][ T7473] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 441.440499][ T7473] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 441.440521][ T7473] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 441.440531][ T7473] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 441.440539][ T7473] flagging btree inodes lost data [ 441.440545][ T7473] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 441.440553][ T7473] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 441.440560][ T7473] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 441.440567][ T7473] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 441.440574][ T7473] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 441.440581][ T7473] ret fsck_errors_not_fixed [ 441.837615][ T7473] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 441.893529][ T7473] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 441.893546][ T7473] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 441.893555][ T7473] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 441.893564][ T7473] flagging btree dirents lost data [ 441.893570][ T7473] ret fsck_errors_not_fixed [ 442.093532][ T7473] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 442.176560][ T7473] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 442.176580][ T7473] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 442.176591][ T7473] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 442.176601][ T7473] flagging btree alloc lost data [ 442.176607][ T7473] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 442.176615][ T7473] ret fsck_errors_not_fixed [ 442.424269][ T7473] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing 2025/06/17 12:47:29 executed programs: 551 [ 442.510356][ T7473] bcachefs (loop0): check_topology... [ 442.510471][ T7473] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 442.554199][ T7473] bcachefs (loop0): no nodes found for btree inodes, continuing [ 442.587204][ T7473] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 442.632741][ T7473] bcachefs (loop0): no nodes found for btree dirents, continuing [ 442.661776][ T7473] done [ 442.683164][ T7473] bcachefs (loop0): accounting_read... done [ 442.743038][ T7473] bcachefs (loop0): alloc_read... done [ 442.792785][ T7473] bcachefs (loop0): snapshots_read... done [ 442.866658][ T7473] bcachefs (loop0): check_allocations... [ 442.867877][ T7473] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 442.867893][ T7473] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 443.007634][ T7473] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 443.007652][ T7473] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 443.170113][ T7473] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 443.170130][ T7473] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 443.248632][ T7473] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 443.248647][ T7473] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 443.390428][ T7473] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 443.390446][ T7473] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 443.483622][ T7473] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 443.483642][ T7473] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 443.596354][ T7473] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 443.596369][ T7473] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 443.670580][ T7473] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 443.670602][ T7473] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 443.799184][ T7473] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 443.799198][ T7473] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 444.049516][ T7473] done [ 444.086058][ T7473] bcachefs (loop0): going read-write [ 444.103070][ T7473] workqueue: Failed to create a rescuer kthread for wq "bcachefs_btree_write_complete": -EINTR [ 444.103211][ T7473] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 444.170658][ T7473] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 444.198374][ T7473] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 444.233629][ T7473] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 444.273465][ T7473] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 444.278148][ T7473] bcachefs (loop0): shutting down [ 444.407886][ T7473] bcachefs (loop0): shutdown complete [ 445.287749][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.290669][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.709640][ T7473] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc 2025/06/17 12:47:35 executed programs: 565 [ 447.807079][ T7514] loop0: detected capacity change from 0 to 32768 [ 448.189646][ T7514] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 448.189668][ T7514] allowing incompatible features above 0.0: (unknown version) [ 448.189675][ T7514] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 448.493093][ T7514] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 448.535488][ T7514] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 448.539604][ T7514] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 448.539604][ T7514] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 448.539604][ T7514] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 449.144054][ T7514] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 449.144073][ T7514] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 449.144081][ T7514] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 449.144090][ T7514] flagging btree inodes lost data [ 449.144096][ T7514] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 449.144101][ T7514] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 449.144106][ T7514] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 449.144111][ T7514] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 449.144116][ T7514] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 449.144120][ T7514] ret fsck_errors_not_fixed [ 449.531454][ T7514] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 449.646984][ T7514] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 449.647004][ T7514] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 449.647014][ T7514] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 449.647023][ T7514] flagging btree dirents lost data [ 449.647029][ T7514] ret fsck_errors_not_fixed [ 449.843749][ T7514] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 449.916029][ T7514] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 449.916049][ T7514] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 449.916059][ T7514] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 449.916070][ T7514] flagging btree alloc lost data [ 449.916076][ T7514] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 449.916084][ T7514] ret fsck_errors_not_fixed [ 450.183294][ T7514] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 450.293343][ T7514] bcachefs (loop0): check_topology... [ 450.293488][ T7514] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 450.375962][ T7514] bcachefs (loop0): no nodes found for btree inodes, continuing [ 450.387439][ T7514] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 450.447881][ T7514] bcachefs (loop0): no nodes found for btree dirents, continuing [ 450.503434][ T7514] done [ 450.504879][ T7514] bcachefs (loop0): accounting_read... done [ 450.557479][ T7514] bcachefs (loop0): alloc_read... done [ 450.612299][ T7514] bcachefs (loop0): snapshots_read... done [ 450.683075][ T7514] bcachefs (loop0): check_allocations... [ 450.736288][ T7514] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 450.736312][ T7514] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 450.986171][ T7514] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 450.986192][ T7514] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 451.094018][ T7514] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 451.094035][ T7514] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 451.131665][ T7514] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 451.131681][ T7514] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 451.395172][ T7514] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 451.395189][ T7514] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 451.557898][ T7514] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 451.557917][ T7514] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 451.696186][ T7514] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 451.696203][ T7514] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 451.741015][ T7514] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 451.741030][ T7514] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 451.887616][ T7514] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 451.887633][ T7514] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 452.066261][ T7514] done [ 452.068985][ T7514] bcachefs (loop0): going read-write [ 452.104162][ T7514] workqueue: Failed to create a rescuer kthread for wq "bcachefs_btree_write_complete": -EINTR [ 452.104285][ T7514] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 452.174435][ T7514] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 452.248375][ T7514] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 452.277207][ T7514] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 452.281683][ T7514] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 452.354031][ T7514] bcachefs (loop0): shutting down [ 452.457832][ T7514] bcachefs (loop0): shutdown complete 2025/06/17 12:47:40 executed programs: 576 [ 454.546044][ T7514] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 456.991864][ T7568] loop0: detected capacity change from 0 to 32768 [ 457.371468][ T7568] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 457.371492][ T7568] allowing incompatible features above 0.0: (unknown version) [ 457.371500][ T7568] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 457.675720][ T7568] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 457.679969][ T7568] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 457.794571][ T7568] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 457.794571][ T7568] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 457.794571][ T7568] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 458.288295][ T7568] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 458.288321][ T7568] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 458.288331][ T7568] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 458.288340][ T7568] flagging btree inodes lost data [ 458.288345][ T7568] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 458.288351][ T7568] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 458.288356][ T7568] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 458.288361][ T7568] running recovery pass check_topology (2), currently at recovery_pass_empty (0) 2025/06/17 12:47:46 executed programs: 588 [ 458.288366][ T7568] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 458.288371][ T7568] ret fsck_errors_not_fixed [ 458.723412][ T7568] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 458.806447][ T7568] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 458.806470][ T7568] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 458.806478][ T7568] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 458.806487][ T7568] flagging btree dirents lost data [ 458.806492][ T7568] ret fsck_errors_not_fixed [ 459.007295][ T7568] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 459.076061][ T7568] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 459.076077][ T7568] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 459.076085][ T7568] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 459.076095][ T7568] flagging btree alloc lost data [ 459.076100][ T7568] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 459.076108][ T7568] ret fsck_errors_not_fixed [ 459.342181][ T7568] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 459.455938][ T7568] bcachefs (loop0): check_topology... [ 459.456047][ T7568] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 459.493138][ T7568] bcachefs (loop0): no nodes found for btree inodes, continuing [ 459.546115][ T7568] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 459.554589][ T7568] bcachefs (loop0): no nodes found for btree dirents, continuing [ 459.633364][ T7568] done [ 459.635069][ T7568] bcachefs (loop0): accounting_read... done [ 459.654409][ T7568] bcachefs (loop0): alloc_read... done [ 459.690111][ T7568] bcachefs (loop0): snapshots_read... done [ 459.740180][ T7568] bcachefs (loop0): check_allocations... [ 459.741079][ T7568] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 459.741089][ T7568] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 459.924366][ T7568] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 459.924385][ T7568] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 460.036462][ T7568] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 460.036477][ T7568] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 460.156912][ T7568] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 460.156929][ T7568] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 460.314704][ T7568] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 460.314723][ T7568] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 460.417753][ T7568] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 460.417769][ T7568] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 460.556795][ T7568] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 460.556814][ T7568] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 460.620955][ T7568] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 460.620970][ T7568] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 460.722305][ T7568] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 460.722323][ T7568] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 460.992430][ T7568] done [ 461.086873][ T7568] bcachefs (loop0): going read-write [ 461.103102][ T7568] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 461.103228][ T7568] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 461.163327][ T7568] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 461.168170][ T7568] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 461.236878][ T7568] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 461.312143][ T7568] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 461.356377][ T7568] bcachefs (loop0): shutting down [ 461.479540][ T7568] bcachefs (loop0): shutdown complete [ 463.193778][ T7568] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc 2025/06/17 12:47:51 executed programs: 599 [ 465.708800][ T7608] loop0: detected capacity change from 0 to 32768 [ 466.161261][ T7608] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 466.161289][ T7608] allowing incompatible features above 0.0: (unknown version) [ 466.161297][ T7608] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 466.415393][ T7608] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 466.419850][ T7608] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 466.533502][ T7608] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 466.533502][ T7608] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 466.533502][ T7608] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 467.093208][ T7608] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 467.093228][ T7608] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 467.093240][ T7608] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 467.093251][ T7608] flagging btree inodes lost data [ 467.093259][ T7608] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 467.093268][ T7608] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 467.093278][ T7608] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 467.093287][ T7608] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 467.093297][ T7608] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 467.093307][ T7608] ret fsck_errors_not_fixed [ 467.518473][ T7608] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 467.576019][ T7608] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 467.576035][ T7608] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 467.576044][ T7608] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 467.576053][ T7608] flagging btree dirents lost data [ 467.576058][ T7608] ret fsck_errors_not_fixed [ 467.806046][ T7608] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 467.893448][ T7608] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 467.893467][ T7608] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 467.893476][ T7608] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 467.893487][ T7608] flagging btree alloc lost data [ 467.893493][ T7608] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 467.893501][ T7608] ret fsck_errors_not_fixed [ 468.163366][ T7608] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 468.279151][ T7608] bcachefs (loop0): check_topology... [ 468.279267][ T7608] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 468.347407][ T7608] bcachefs (loop0): no nodes found for btree inodes, continuing [ 468.386928][ T7608] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 468.433252][ T7608] bcachefs (loop0): no nodes found for btree dirents, continuing [ 468.475906][ T7608] done [ 468.486713][ T7608] bcachefs (loop0): accounting_read... done [ 468.553626][ T7608] bcachefs (loop0): alloc_read... done [ 468.583713][ T7608] bcachefs (loop0): snapshots_read... done [ 468.633912][ T7608] bcachefs (loop0): check_allocations... [ 468.656293][ T7608] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 468.656312][ T7608] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 468.842176][ T7608] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 468.842197][ T7608] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 469.003723][ T7608] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 469.003741][ T7608] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 469.112786][ T7608] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 469.112802][ T7608] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing 2025/06/17 12:47:56 executed programs: 609 [ 469.230366][ T7608] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 469.230392][ T7608] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 469.271991][ T7608] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 469.272009][ T7608] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 469.454008][ T7608] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 469.454026][ T7608] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 469.581074][ T7608] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 469.581091][ T7608] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 469.723727][ T7608] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 469.723747][ T7608] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 469.916255][ T7608] done [ 469.937359][ T7608] bcachefs (loop0): going read-write [ 469.956670][ T7608] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 469.957056][ T7608] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 470.065537][ T7608] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 470.103104][ T7608] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 470.141413][ T7608] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 470.183089][ T7608] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 470.188059][ T7608] bcachefs (loop0): shutting down [ 470.447111][ T7608] bcachefs (loop0): shutdown complete [ 472.066306][ T7608] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc 2025/06/17 12:48:02 executed programs: 622 [ 474.651873][ T7650] loop0: detected capacity change from 0 to 32768 [ 474.991199][ T7650] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 474.991223][ T7650] allowing incompatible features above 0.0: (unknown version) [ 474.991231][ T7650] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 475.257460][ T7650] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 475.261706][ T7650] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 475.347431][ T7650] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 475.347431][ T7650] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 475.347431][ T7650] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 475.798125][ T7650] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 475.798143][ T7650] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 475.798150][ T7650] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 475.798159][ T7650] flagging btree inodes lost data [ 475.798164][ T7650] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 475.798170][ T7650] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 475.798176][ T7650] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 475.798183][ T7650] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 475.798189][ T7650] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 475.798195][ T7650] ret fsck_errors_not_fixed [ 476.014264][ T12] kworker/u4:0 (12) used greatest stack depth: 15784 bytes left [ 476.270798][ T7650] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 476.369336][ T7650] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 476.369355][ T7650] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 476.369365][ T7650] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 476.369374][ T7650] flagging btree dirents lost data [ 476.369378][ T7650] ret fsck_errors_not_fixed [ 476.575688][ T7650] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 476.622717][ T7650] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 476.622732][ T7650] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 476.622741][ T7650] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 476.622749][ T7650] flagging btree alloc lost data [ 476.622753][ T7650] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 476.622760][ T7650] ret fsck_errors_not_fixed [ 476.897260][ T7650] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 476.973932][ T7650] bcachefs (loop0): check_topology... [ 476.974047][ T7650] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 476.998476][ T7650] bcachefs (loop0): no nodes found for btree inodes, continuing [ 477.043309][ T7650] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 477.070154][ T7650] bcachefs (loop0): no nodes found for btree dirents, continuing [ 477.135735][ T7650] done [ 477.139297][ T7650] bcachefs (loop0): accounting_read... done [ 477.221635][ T7650] bcachefs (loop0): alloc_read... done [ 477.237419][ T7650] bcachefs (loop0): snapshots_read... done [ 477.267786][ T7650] bcachefs (loop0): check_allocations... [ 477.376191][ T7650] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 477.376214][ T7650] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 477.545832][ T7650] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 477.545854][ T7650] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 477.664008][ T7650] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 477.664027][ T7650] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 477.778033][ T7650] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 477.778049][ T7650] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 477.933928][ T7650] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 477.933944][ T7650] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 478.036297][ T7650] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 478.036316][ T7650] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 478.126135][ T7650] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 478.126151][ T7650] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 478.243491][ T7650] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 478.243509][ T7650] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 478.391836][ T7650] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 478.391855][ T7650] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 478.615546][ T7650] done [ 478.627223][ T7650] bcachefs (loop0): going read-write [ 478.640799][ T7650] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 478.640938][ T7650] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 478.733775][ T7650] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 478.763416][ T7650] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 478.803799][ T7650] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 478.809629][ T7650] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 478.886420][ T7650] bcachefs (loop0): shutting down [ 479.015381][ T7650] bcachefs (loop0): shutdown complete 2025/06/17 12:48:07 executed programs: 634 [ 480.501417][ T7650] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 482.914485][ T7690] loop0: detected capacity change from 0 to 32768 [ 483.312718][ T7690] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 483.312739][ T7690] allowing incompatible features above 0.0: (unknown version) [ 483.312746][ T7690] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 483.586173][ T7690] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 483.663749][ T7690] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 483.670113][ T7690] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 483.670113][ T7690] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 483.670113][ T7690] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 484.214124][ T7690] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 484.214142][ T7690] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 484.214151][ T7690] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 484.214160][ T7690] flagging btree inodes lost data [ 484.214166][ T7690] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 484.214173][ T7690] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 484.214180][ T7690] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 484.214192][ T7690] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 484.214199][ T7690] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 484.214206][ T7690] ret fsck_errors_not_fixed [ 484.576028][ T7690] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 484.645559][ T7690] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 484.645574][ T7690] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 484.645583][ T7690] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 484.645591][ T7690] flagging btree dirents lost data [ 484.645596][ T7690] ret fsck_errors_not_fixed [ 484.843127][ T7690] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 484.891949][ T7690] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 484.891966][ T7690] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 484.891984][ T7690] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 484.891993][ T7690] flagging btree alloc lost data [ 484.891999][ T7690] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 484.892006][ T7690] ret fsck_errors_not_fixed [ 485.151414][ T7690] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 485.244068][ T7690] bcachefs (loop0): check_topology... [ 485.244150][ T7690] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 485.287255][ T7690] bcachefs (loop0): no nodes found for btree inodes, continuing [ 485.319367][ T7690] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 485.365923][ T7690] bcachefs (loop0): no nodes found for btree dirents, continuing [ 485.419382][ T7690] done [ 485.437134][ T7690] bcachefs (loop0): accounting_read... done [ 485.483156][ T7690] bcachefs (loop0): alloc_read... done [ 485.511090][ T7690] bcachefs (loop0): snapshots_read... done 2025/06/17 12:48:13 executed programs: 646 [ 485.554207][ T7690] bcachefs (loop0): check_allocations... [ 485.565851][ T7690] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 485.565870][ T7690] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 485.755710][ T7690] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 485.755727][ T7690] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 485.878191][ T7690] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 485.878208][ T7690] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 485.969903][ T7690] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 485.969922][ T7690] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 486.106606][ T7690] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 486.106625][ T7690] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 486.250490][ T7690] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 486.250508][ T7690] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 486.373475][ T7690] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 486.373493][ T7690] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 486.466167][ T7690] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 486.466186][ T7690] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 486.548188][ T7690] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 486.548204][ T7690] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 486.754042][ T7690] done [ 486.793265][ T7690] bcachefs (loop0): going read-write [ 486.813317][ T7690] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 486.813434][ T7690] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 486.848171][ T7690] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 486.889597][ T7690] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 486.908896][ T7690] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 486.943864][ T7690] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 487.003960][ T7690] bcachefs (loop0): shutting down [ 487.144336][ T7690] bcachefs (loop0): shutdown complete [ 488.536507][ T7690] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 490.715457][ T7732] loop0: detected capacity change from 0 to 32768 2025/06/17 12:48:18 executed programs: 659 [ 491.159862][ T7732] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 491.159885][ T7732] allowing incompatible features above 0.0: (unknown version) [ 491.159892][ T7732] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 491.329729][ T7732] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 491.436570][ T7732] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 491.440798][ T7732] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 491.440798][ T7732] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 491.440798][ T7732] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 492.124521][ T7732] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 492.124539][ T7732] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 492.124548][ T7732] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 492.124556][ T7732] flagging btree inodes lost data [ 492.124562][ T7732] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 492.124569][ T7732] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 492.124576][ T7732] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 492.124583][ T7732] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 492.124589][ T7732] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 492.124595][ T7732] ret fsck_errors_not_fixed [ 492.561778][ T7732] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 492.623825][ T7732] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 492.623842][ T7732] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 492.623851][ T7732] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 492.623860][ T7732] flagging btree dirents lost data [ 492.623866][ T7732] ret fsck_errors_not_fixed [ 492.828935][ T7732] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 492.907049][ T7732] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 492.907069][ T7732] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 492.907088][ T7732] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 492.907098][ T7732] flagging btree alloc lost data [ 492.907105][ T7732] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 492.907113][ T7732] ret fsck_errors_not_fixed [ 493.145971][ T7732] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 493.264911][ T7732] bcachefs (loop0): check_topology... [ 493.265025][ T7732] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 493.283105][ T7732] bcachefs (loop0): no nodes found for btree inodes, continuing [ 493.320298][ T7732] bcachefs (loop0): btree root dirents unreadable, must recover from scan [ 493.363158][ T7732] bcachefs (loop0): no nodes found for btree dirents, continuing [ 493.443956][ T7732] done [ 493.445766][ T7732] bcachefs (loop0): accounting_read... done [ 493.509021][ T7732] bcachefs (loop0): alloc_read... done [ 493.578141][ T7732] bcachefs (loop0): snapshots_read... done [ 493.678472][ T7732] bcachefs (loop0): check_allocations... [ 493.679408][ T7732] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 493.679423][ T7732] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 493.944956][ T7732] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 493.944969][ T7732] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 494.043828][ T7732] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 494.043844][ T7732] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 494.164494][ T7732] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 494.164516][ T7732] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 494.296373][ T7732] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 494.296388][ T7732] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 494.403524][ T7732] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 494.403541][ T7732] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 494.525984][ T7732] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 494.526064][ T7732] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 494.651500][ T7732] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 494.651520][ T7732] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 494.815385][ T7732] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 494.815401][ T7732] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 495.084352][ T7732] done [ 495.184154][ T7732] bcachefs (loop0): going read-write [ 495.213282][ T7732] workqueue: Failed to create a rescuer kthread for wq "bcachefs_btree_write_complete": -EINTR [ 495.213379][ T7732] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 495.283064][ T7732] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 495.333853][ T7732] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 495.391438][ T7732] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 495.452577][ T7732] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 495.523055][ T7732] bcachefs (loop0): shutting down [ 495.609478][ T7732] bcachefs (loop0): shutdown complete 2025/06/17 12:48:23 executed programs: 669 [ 497.236339][ T7732] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 499.410711][ T7773] loop0: detected capacity change from 0 to 32768 [ 499.851295][ T7773] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,background_compression=zstd,grpquota,no_splitbrain_check,nojournal_transaction_names,no_data_io [ 499.851318][ T7773] allowing incompatible features above 0.0: (unknown version) [ 499.851325][ T7773] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 500.072002][ T7773] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 500.133586][ T7773] bcachefs (loop0): recovering from clean shutdown, journal seq 13 [ 500.137053][ T7773] bcachefs (loop0): Version upgrade from 1.3: rebalance_work to 1.7: mi_btree_bitmap incomplete [ 500.137053][ T7773] Doing compatible version upgrade from 1.3: rebalance_work to 1.28: inode_has_case_insensitive [ 500.137053][ T7773] running recovery passes: check_allocations,check_extents_to_backpointers,check_subvols,check_inodes,check_dirents [ 500.722041][ T7773] bcachefs (loop0): btree node read error at btree inodes level 0/0 [ 500.722056][ T7773] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 2a20405ac3f40602 written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 500.722063][ T7773] loop0 node offset 0/24 bset u64s 0: checksum error, type chacha20_poly1305_128: got acf4736fc263de724267fdf1ddd423ff should be 86b6d06687008ae27463fcb251774b21 [ 500.722070][ T7773] flagging btree inodes lost data [ 500.722074][ T7773] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 500.722080][ T7773] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 500.722087][ T7773] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 500.722096][ T7773] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 500.722103][ T7773] running recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 500.722111][ T7773] ret fsck_errors_not_fixed [ 501.163197][ T7773] bcachefs (loop0): error reading btree root btree=inodes level=0: btree_node_read_error, fixing [ 501.232018][ T7773] bcachefs (loop0): btree node read error at btree dirents level 0/0 [ 501.232035][ T7773] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 501.232045][ T7773] loop0 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got 0a832ed5067fb62cca8557ffd366a220 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 501.232056][ T7773] flagging btree dirents lost data [ 501.232063][ T7773] ret fsck_errors_not_fixed [ 501.467699][ T7773] bcachefs (loop0): error reading btree root btree=dirents level=0: btree_node_read_error, fixing [ 501.535947][ T7773] bcachefs (loop0): btree node read error at btree alloc level 0/0 [ 501.535963][ T7773] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 501.535972][ T7773] loop0 node offset 0/40 bset u64s 0: checksum error, type chacha20_poly1305_128: got a1c0cae4d1c6eac9087fba7ada6f601b should be a1c0cae4d1c6eac9087fba7ada0a601b [ 501.535981][ T7773] flagging btree alloc lost data [ 501.535985][ T7773] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 501.535991][ T7773] ret fsck_errors_not_fixed [ 501.783064][ T7773] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 501.909451][ T7773] bcachefs (loop0): check_topology... [ 501.909594][ T7773] bcachefs (loop0): btree root inodes unreadable, must recover from scan [ 501.934906][ T7773] bcachefs (loop0): no nodes found for btree inodes, continuing [ 501.973268][ T7773] bcachefs (loop0): btree root dirents unreadable, must recover from scan 2025/06/17 12:48:29 executed programs: 683 [ 502.025730][ T7773] bcachefs (loop0): no nodes found for btree dirents, continuing [ 502.104723][ T7773] done [ 502.116542][ T7773] bcachefs (loop0): accounting_read... done [ 502.177285][ T7773] bcachefs (loop0): alloc_read... done [ 502.235690][ T7773] bcachefs (loop0): snapshots_read... done [ 502.261616][ T7773] bcachefs (loop0): check_allocations... [ 502.265627][ T7773] bcachefs (loop0): bucket 0:34 data type user ptr gen 0 missing in alloc btree [ 502.265644][ T7773] 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 e371:ac69b75b10c57971 compress incompressible ptr: 0:34:0 gen 0, fixing [ 502.485492][ T7773] bcachefs (loop0): bucket 0:27 data type btree ptr gen 0 missing in alloc btree [ 502.485538][ T7773] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4e0410879b0c2f04 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0, fixing [ 502.574964][ T7773] bcachefs (loop0): bucket 0:31 data type btree ptr gen 0 missing in alloc btree [ 502.574979][ T7773] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1b881868e2a6abe1 written 16 min_key POS_MIN durability: 1 ptr: 0:31:0 gen 0, fixing [ 502.674232][ T7773] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 502.674249][ T7773] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d682cebdf2a7eb26 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 502.851871][ T7773] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 502.851888][ T7773] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq d771a06d670df06c written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 502.943680][ T7773] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 502.943694][ T7773] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 93dda84068e88b3f written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 503.060375][ T7773] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 503.060395][ T7773] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq b6c44d07df4e9bb7 written 48 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 503.204112][ T7773] bcachefs (loop0): bucket 0:36 data type btree ptr gen 0 missing in alloc btree [ 503.204125][ T7773] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 3b468546fb27822d written 24 min_key POS_MIN durability: 1 ptr: 0:36:0 gen 0, fixing [ 503.323747][ T7773] bcachefs (loop0): bucket 0:40 data type btree ptr gen 0 missing in alloc btree [ 503.323767][ T7773] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 82036bda63714c10 written 8 min_key POS_MIN durability: 1 ptr: 0:40:0 gen 0, fixing [ 503.584108][ T7773] done [ 503.590984][ T7773] bcachefs (loop0): going read-write [ 503.624279][ T7773] workqueue: Failed to create a rescuer kthread for wq "bcachefs": -EINTR [ 503.624387][ T7773] bcachefs (loop0): flushing journal and stopping allocators, journal seq 13 [ 503.718273][ T7773] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 503.783116][ T7773] bcachefs (loop0): unclean shutdown complete, journal seq 13 [ 503.807741][ T7773] bcachefs (loop0): error in recovery: ENOMEM_fs_other_allocemergency read only at seq 13 [ 503.812251][ T7773] bcachefs (loop0): bch2_fs_start(): error starting filesystem ENOMEM_fs_other_alloc [ 503.892611][ T7773] bcachefs (loop0): shutting down [ 504.010364][ T7773] bcachefs (loop0): shutdown complete [ 505.674704][ T7773] bcachefs: bch2_fs_get_tree() error: ENOMEM_fs_other_alloc [ 506.722353][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.726015][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 2025/06/17 12:48:34 executed programs: 694