./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor553989481 <...> Warning: Permanently added '10.128.10.20' (ED25519) to the list of known hosts. execve("./syz-executor553989481", ["./syz-executor553989481"], 0x7ffe6d058690 /* 10 vars */) = 0 brk(NULL) = 0x55558c4ba000 brk(0x55558c4bad00) = 0x55558c4bad00 arch_prctl(ARCH_SET_FS, 0x55558c4ba380) = 0 set_tid_address(0x55558c4ba650) = 5820 set_robust_list(0x55558c4ba660, 24) = 0 rseq(0x55558c4baca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor553989481", 4096) = 27 getrandom("\x28\xb9\x36\xfc\xca\x20\xfe\xd8", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558c4bad00 brk(0x55558c4dbd00) = 0x55558c4dbd00 brk(0x55558c4dc000) = 0x55558c4dc000 mprotect(0x7f6be81b8000, 16384, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5822 attached [pid 5822] set_robust_list(0x55558c4ba660, 24) = 0 [pid 5820] <... clone resumed>, child_tidptr=0x55558c4ba650) = 5822 [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5822] setpgid(0, 0) = 0 [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5822] write(3, "1000", 4) = 4 [pid 5822] close(3) = 0 executing program [pid 5822] write(1, "executing program\n", 18) = 18 [pid 5822] memfd_create("syzkaller", 0) = 3 [pid 5822] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bdfc00000 [pid 5822] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216 [pid 5822] munmap(0x7f6bdfc00000, 138412032) = 0 [pid 5822] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5822] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5822] close(3) = 0 [pid 5822] close(4) = 0 [pid 5822] mkdir("./file0", 0777) = 0 syzkaller login: [ 89.068515][ T5822] loop0: detected capacity change from 0 to 32768 [ 89.169479][ T5822] bcachefs (da441363-bb6a-4ab9-999b-c1f40db4fee2): Using encoding defined by superblock: utf8-12.1.0 [ 89.196087][ T5822] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=gzip,degraded,nojournal_transaction_names,no_data_io [ 89.196087][ T5822] allowing incompatible features above 0.0: (unknown version) [ 89.222567][ T5822] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 89.230828][ T5822] bcachefs (loop0): Version upgrade required: [ 89.230828][ T5822] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 89.230828][ T5822] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags [ 89.230828][ T5822] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 89.304701][ T5822] bcachefs (loop0): running explicit recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 89.316434][ T5822] bcachefs (loop0): bcachefs (loop0): error validating btree node on loop0 at btree extents level 0/0 [ 89.316456][ T5822] u64s 11 type btree_ptr_v2 18446744073707239423:U64_MAX:U32_MAX len 0 ver 0: seq c6c25c03258c59c5 written 16 min_key POS_MIN durability: 1 ptr: 0:27:0 gen 0 [ 89.316473][ T5822] node offset 0/16: incorrect min_key: got 13979173243358019584:0:0 should be POS_MIN, btree topology error: [ 89.355700][ T5822] bcachefs (loop0): flagging btree extents lost data [ 89.362520][ T5822] bcachefs (loop0): running explicit recovery pass scan_for_btree_nodes (1), currently at recovery_pass_empty (0) [ 89.377205][ T5822] bcachefs (loop0): error reading btree root btree=extents level=0: btree_node_read_error, fixing [ 89.390797][ T5822] bcachefs (loop0): bcachefs (loop0): error validating btree node at btree inodes level 0/0 [ 89.390815][ T5822] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7589ab5e0c11cc7a written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 89.390826][ T5822] node offset 16/24 bset u64s 110 bset byte offset 152: keys out of order: u64s 16 type inode_v3 0:5497558142976:U32_MAX len 0 ver 0 > u64s 18 type inode_v3 0:4098:U32_MAX len 0 ver 0, fixing [ 89.434932][ T5822] bcachefs (loop0): invalid bkey in btree_node btree=inodes level=0: u64s 16 type inode_v3 0:5497558142976:U32_MAX len 0 ver 0: (unpack error) [ 89.434949][ T5822] invalid variable length fields, deleting [ 89.455793][ T5822] bcachefs (loop0): btree_node_read_work: rewriting btree node at due to error [ 89.455793][ T5822] btree=inodes level=0 u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7589ab5e0c11cc7a written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0 [ 89.482411][ T5822] bcachefs (loop0): invalid bkey in btree_node btree=xattrs level=0: u64s 7 type inode 536870912:3798421620223919902:4294901760 len 0 ver 0: (unpack error) [ 89.482428][ T5822] invalid key type for btree xattrs (inode), deleting [ 89.505221][ T5822] bcachefs (loop0): flagging btree xattrs lost data [ 89.512942][ T5822] bcachefs (loop0): error reading btree root btree=xattrs level=0: btree_node_read_error, fixing [ 89.525997][ T5822] bcachefs (loop0): bcachefs (loop0): error validating btree node on loop0 at btree alloc level 0/0 [ 89.526012][ T5822] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ac62141f8dc7e261 written 24 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 89.526023][ T5822] node offset 0/24 bset u64s 0: incorrect btree id, btree topology error: [ 89.559798][ T5822] bcachefs (loop0): flagging btree alloc lost data [ 89.567671][ T5822] bcachefs (loop0): error reading btree root btree=alloc level=0: btree_node_read_error, fixing [ 89.581172][ T5822] bcachefs (loop0): bcachefs (loop0): error validating btree node on loop0 at btree snapshots level 0/0 [ 89.581187][ T5822] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ebb8d5a9e3463bdb written 16 min_key POS_MIN durability: 1 ptr: 0:32:0 gen 0 [ 89.581198][ T5822] node offset 0/16: incorrect min_key: got 0:196608:0 should be POS_MIN, btree topology error: [ 89.616759][ T5822] bcachefs (loop0): flagging btree snapshots lost data [ 89.624763][ T5822] bcachefs (loop0): error reading btree root btree=snapshots level=0: btree_node_read_error, fixing [ 89.638531][ T5822] bcachefs (loop0): invalid bkey in btree_node btree=freespace level=0: u64s 5 type set 0:29:0 len 4294967295 ver 0 [ 89.638547][ T5822] size greater than offset (4294967295 > 29), deleting [ 89.658365][ T5822] bcachefs (loop0): bcachefs (loop0): error validating btree node at btree freespace level 0/0 [ 89.658379][ T5822] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq e81e1ed936acf3df written 32 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0 [ 89.658390][ T5822] node offset 8/32 bset u64s 25 bset byte offset 200: keys out of order: u64s 5 type set 0:14344519721:0 len 2 ver 0 > u64s 5 type set 0:120:0 len 78 ver 0, fixing [ 89.699516][ T5822] bcachefs (loop0): bcachefs (loop0): error validating btree node at btree freespace level 0/0 [ 89.699532][ T5822] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq e81e1ed936acf3df written 32 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0 [ 89.699542][ T5822] node offset 24/32 bset u64s 24 bset byte offset 104: keys out of order: u64s 5 type set 4244635648:34:0 len 1 ver 0 > u64s 5 type deleted 0:35:0 len 0 ver 0, fixing [ 89.740685][ T5822] bcachefs (loop0): btree_node_read_work: rewriting btree node at due to error [ 89.740685][ T5822] btree=freespace level=0 u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq e81e1ed936acf3df written 32 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0 [ 89.766146][ T5822] bcachefs (loop0): bcachefs (loop0): error validating btree node on loop0 at btree backpointers level 0/0 [ 89.766161][ T5822] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 4a8b0fa43a9980a6 written 24 min_key POS_MIN durability: 1 ptr: 0:37:0 gen 0 [ 89.766172][ T5822] node offset 0/24: incorrect min_key: got 32768:65536:0 should be POS_MIN, btree topology error: [ 89.802507][ T5822] bcachefs (loop0): flagging btree backpointers lost data [ 89.810982][ T5822] bcachefs (loop0): error reading btree root btree=backpointers level=0: btree_node_read_error, fixing [ 89.824334][ T5822] bcachefs (loop0): bcachefs (loop0): error validating btree node on loop0 at btree deleted_inodes level 0/0 [ 89.824349][ T5822] u64s 11 type btree_ptr_v2 18446744073709158399:U64_MAX:U32_MAX len 0 ver 0: seq 1db8f60c84bb244c written 65535 min_key R POS_MIN durability: 1 ptr: 0:42:0 gen 0 [ 89.824360][ T5822] node offset 8/65535: btree node data missing: expected 65535 sectors, found 8, fixing [ 89.862890][ T5822] bcachefs (loop0): btree_node_read_work: rewriting btree node at due to error [ 89.862890][ T5822] btree=deleted_inodes level=0 u64s 11 type btree_ptr_v2 18446744073709158399:U64_MAX:U32_MAX len 0 ver 0: seq 1db8f60c84bb244c written 65535 min_key R POS_MIN durability: 1 ptr: 0:42:0 gen 0 [ 89.891143][ T5822] bcachefs (loop0): scan_for_btree_nodes... [ 89.896853][ T5830] bcachefs (loop0): invalid bkey in btree_node btree=deleted_inodes level=0: u64s 11 type alloc_v4 POS_MIN len 0 ver 0: [ 89.896874][ T5830] gen 0 oldest_gen 0 data_type sb [ 89.896882][ T5830] journal_seq_nonempty 1 [ 89.896888][ T5830] journal_seq_empty 0 [ 89.896895][ T5830] need_discard 1 [ 89.896902][ T5830] need_inc_gen 1 [ 89.896909][ T5830] dirty_sectors 256 [ 89.896917][ T5830] stripe_sectors 0 [ 89.896924][ T5830] cached_sectors 0 [ 89.896931][ T5830] stripe 0 [ 89.896939][ T5830] stripe_redundancy 0 [ 89.896946][ T5830] io_time[READ] 1 [ 89.896952][ T5830] io_time[WRITE] 1 [ 89.896961][ T5830] fragmentation 0 [ 89.896969][ T5830] bp_start 8 [ 89.896976][ T5830] [ 89.896982][ T5830] invalid key type for btree deleted_inodes (alloc_v4), deleting [ 89.991854][ T5830] bcachefs (loop0): invalid bkey in btree_node btree=deleted_inodes level=0: u64s 12 type alloc_v4 0:27:0 len 0 ver 0: [ 89.991870][ T5830] gen 0 oldest_gen 0 data_type btree [ 89.991878][ T5830] journal_seq_nonempty 4 [ 89.991884][ T5830] journal_seq_empty 0 [ 89.991891][ T5830] need_discard 1 [ 89.991898][ T5830] need_inc_gen 1 [ 89.991904][ T5830] dirty_sectors 256 [ 89.991911][ T5830] stripe_sectors 0 [ 89.991918][ T5830] cached_sectors 0 [ 89.991924][ T5830] stripe 0 [ 89.991931][ T5830] stripe_redundancy 0 [ 89.991937][ T5830] io_time[READ] 1 [ 89.991944][ T5830] io_time[WRITE] 256 [ 89.991950][ T5830] fragmentation 0 [ 89.991957][ T5830] bp_start 8 [ 89.991975][ T5830] [ 89.991981][ T5830] invalid key type for btree deleted_inodes (alloc_v4), deleting [ 90.083785][ T5830] bcachefs (loop0): invalid bkey in btree_node btree=extents level=0: u64s 7 type extent 4099:196616:U32_MAX len 8 ver 0: durability: 1 crc: c_size 8 size 8 offset 0 nonce 0 csum none 0:0 compress incompressible ptr: 0:34:0 gen 0 [ 90.083805][ T5830] key before start of btree node, deleting [ 90.115267][ T5830] bcachefs (loop0): invalid bkey in btree_node btree=xattrs level=0: u64s 7 type inode 536870912:3798421620223919902:4294901760 len 0 ver 0: (unpack error) [ 90.115285][ T5830] invalid key type for btree xattrs (inode), deleting [ 90.154657][ T5822] bcachefs (loop0): btree node scan found 5 nodes after overwrites [ 90.162711][ T5822] done [ 90.166936][ T5822] bcachefs (loop0): check_topology... [ 90.168850][ T5822] bcachefs (loop0): btree root extents unreadable, must recover from scan [ 90.183641][ T5822] bcachefs (loop0): no nodes found for btree extents, continuing [ 90.193159][ T5822] bcachefs (loop0): btree root xattrs unreadable, must recover from scan [ 90.201754][ T5822] bcachefs (loop0): no nodes found for btree xattrs, continuing [ 90.210859][ T5822] bcachefs (loop0): btree root snapshots unreadable, must recover from scan [ 90.220117][ T5822] bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=snapshots level=0 POS_MIN - SPOS_MAX [ 90.231266][ T5822] bcachefs (loop0): bch2_get_scanned_nodes(): recovering u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ebb8d5a9e3463bdb written 16 min_key 0:196608:0 durability: 1 ptr: 0:32:0 gen 0 [ 90.252660][ T5822] bcachefs (loop0): bch2_get_scanned_nodes(): recovery btree=snapshots level=0 POS_MIN - 0:196607:U32_MAX [ 90.264520][ T5822] bcachefs (loop0): btree node with incorrect min_key at btree=snapshots level=1: [ 90.264534][ T5822] parent: u64s 5 type btree_ptr SPOS_MAX len 0 ver 0 [ 90.264541][ T5822] next: u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ebb8d5a9e3463bdb written 16 min_key 0:196608:0 durability: 1 ptr: 0:32:0 gen 0, fixing [ 90.296109][ T5822] bcachefs (loop0): set_node_min(): u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ebb8d5a9e3463bdb written 16 min_key 0:196608:0 durability: 1 ptr: 0:32:0 gen 0 -> POS_MIN [ 90.313898][ T5822] done [ 90.318323][ T5822] bcachefs (loop0): accounting_read... done [ 90.325370][ T5822] bcachefs (loop0): alloc_read... done [ 90.331268][ T5822] bcachefs (loop0): snapshots_read... [ 90.332697][ T5822] bcachefs (loop0): running explicit recovery pass reconstruct_snapshots (21), currently at snapshots_read (7) [ 90.350387][ T5822] done [ 90.353165][ T5822] bcachefs (loop0): check_allocations... [ 90.357366][ T5822] bcachefs (loop0): bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 90.357383][ T5822] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 7589ab5e0c11cc7a written 24 min_key POS_MIN durability: 1 ptr: 0:38:0 gen 0, fixing [ 90.389763][ T5822] bcachefs (loop0): bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 90.389778][ T5822] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 9aa2895aefce4bdf written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0, fixing [ 90.416292][ T5822] bcachefs (loop0): bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 90.416307][ T5822] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq c0bef60d07ceb940 written 16 min_key POS_MIN durability: 1 ptr: 0:35:0 gen 0, fixing [ 90.443142][ T5822] bcachefs (loop0): bucket 0:32 data type btree ptr gen 0 missing in alloc btree [ 90.443157][ T5822] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ebb8d5a9e3463bdb written 16 min_key R POS_MIN durability: 1 ptr: 0:32:0 gen 0, fixing [ 90.468537][ T5822] bcachefs (loop0): bucket 0:28 data type btree ptr gen 0 missing in alloc btree [ 90.468553][ T5822] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 28f61e078e70b95c written 16 min_key POS_MIN durability: 1 ptr: 0:28:0 gen 0, fixing [ 90.494925][ T5822] bcachefs (loop0): bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 90.494940][ T5822] while marking u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq e81e1ed936acf3df written 32 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0, fixing [ 90.520256][ T5822] ------------[ cut here ]------------ [ 90.525821][ T5822] kernel BUG at fs/bcachefs/btree_iter.c:619! [ 90.531998][ T5822] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 90.538269][ T5822] CPU: 0 UID: 0 PID: 5822 Comm: syz-executor553 Not tainted 6.15.0-rc7-syzkaller-00142-g4856ebd99715 #0 PREEMPT(full) [ 90.550688][ T5822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 90.560889][ T5822] RIP: 0010:bch2_btree_path_level_init+0x9f5/0xa20 [ 90.567407][ T5822] Code: 89 f7 e8 2e 8b 06 fe e9 8d fb ff ff e8 04 b6 a6 fd 90 0f 0b e8 fc b5 a6 fd 90 0f 0b e8 f4 b5 a6 fd 90 0f 0b e8 ec b5 a6 fd 90 <0f> 0b e8 e4 b5 a6 fd 90 0f 0b e8 dc b5 a6 fd 90 0f 0b e8 d4 b5 a6 [ 90.587099][ T5822] RSP: 0018:ffffc9000442e608 EFLAGS: 00010293 [ 90.593171][ T5822] RAX: ffffffff84193af4 RBX: ffff88807ceac2f0 RCX: ffff88807be4da00 [ 90.601139][ T5822] RDX: 0000000000000000 RSI: fffffffffffa0000 RDI: fffffffffff9ffff [ 90.609103][ T5822] RBP: ffff888034c2e9a7 R08: 0000000000000001 R09: 0000000000000000 [ 90.617070][ T5822] R10: dffffc0000000000 R11: fffff52000885cb8 R12: fffffffffff9ffff [ 90.625135][ T5822] R13: fffffffffffa0000 R14: dffffc0000000000 R15: ffffffffffffffff [ 90.633104][ T5822] FS: 000055558c4ba380(0000) GS:ffff8881260f6000(0000) knlGS:0000000000000000 [ 90.642030][ T5822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.648611][ T5822] CR2: 00007f635fd8dd30 CR3: 000000007a26e000 CR4: 00000000003526f0 [ 90.656590][ T5822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.664580][ T5822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.672560][ T5822] Call Trace: [ 90.675938][ T5822] [ 90.678873][ T5822] bch2_btree_path_traverse_one+0xe34/0x2430 [ 90.684863][ T5822] ? __btree_path_up_until_good_node+0xaec/0xb30 [ 90.691199][ T5822] ? bch2_btree_path_traverse_one+0x9e8/0x2430 [ 90.697355][ T5822] ? bch2_check_allocations+0x11a5/0x5470 [ 90.703079][ T5822] ? __bch2_btree_path_set_pos+0xdbe/0x1710 [ 90.708968][ T5822] ? __pfx_bch2_btree_path_traverse_one+0x10/0x10 [ 90.715388][ T5822] ? __pfx___bch2_btree_path_set_pos+0x10/0x10 [ 90.721539][ T5822] ? btree_trans_peek_journal+0x2cf/0x3b0 [ 90.727263][ T5822] ? bch2_check_allocations+0x1159/0x5470 [ 90.732986][ T5822] bch2_btree_iter_peek_max+0x988/0x5260 [ 90.738634][ T5822] ? bch2_check_allocations+0x11a5/0x5470 [ 90.744357][ T5822] ? bch2_check_allocations+0x1165/0x5470 [ 90.750424][ T5822] ? __pfx_bch2_btree_iter_peek_max+0x10/0x10 [ 90.756495][ T5822] ? bch2_trans_begin+0x18e6/0x1f10 [ 90.761783][ T5822] ? bch2_trans_node_iter_init+0x348/0x5e0 [ 90.767589][ T5822] ? bch2_trans_node_iter_init+0x406/0x5e0 [ 90.773396][ T5822] ? __pfx_bch2_trans_begin+0x10/0x10 [ 90.778766][ T5822] ? __pfx_bch2_trans_node_iter_init+0x10/0x10 [ 90.784918][ T5822] ? bch2_check_allocations+0x1a51/0x5470 [ 90.790645][ T5822] bch2_check_allocations+0x11a5/0x5470 [ 90.796197][ T5822] ? prb_read_valid+0x3c/0x60 [ 90.800882][ T5822] ? bch2_check_allocations+0xea1/0x5470 [ 90.806524][ T5822] ? prb_first_seq+0xfd/0x1a0 [ 90.811295][ T5822] ? __pfx_prb_first_seq+0x10/0x10 [ 90.816413][ T5822] ? desc_read+0x1b8/0x3f0 [ 90.820840][ T5822] ? __pfx_bch2_check_allocations+0x10/0x10 [ 90.826739][ T5822] ? up+0xde/0x150 [ 90.830478][ T5822] ? __pfx__prb_read_valid+0x10/0x10 [ 90.835773][ T5822] ? __console_unlock+0x14c/0x1a0 [ 90.840795][ T5822] ? __pfx___console_unlock+0x10/0x10 [ 90.846168][ T5822] ? prb_read_valid+0x3c/0x60 [ 90.850852][ T5822] ? console_unlock+0x21b/0x270 [ 90.855701][ T5822] ? bch2_check_allocations+0x1159/0x5470 [ 90.861431][ T5822] ? irq_work_queue+0xc3/0x140 [ 90.866208][ T5822] ? bch2_check_allocations+0x1a51/0x5470 [ 90.871929][ T5822] ? __pfx_vprintk_emit+0x10/0x10 [ 90.876952][ T5822] ? rcu_is_watching+0x15/0xb0 [ 90.881723][ T5822] ? __lock_acquire+0xaac/0xd20 [ 90.886589][ T5822] ? __pfx___bch2_print+0x10/0x10 [ 90.891618][ T5822] bch2_run_recovery_pass+0xe2/0x1d0 [ 90.896909][ T5822] bch2_run_recovery_passes+0x2a0/0xdb0 [ 90.902469][ T5822] bch2_fs_recovery+0x2399/0x37b0 [ 90.907602][ T5822] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 90.912981][ T5822] ? __lock_acquire+0xaac/0xd20 [ 90.917843][ T5822] ? __lock_acquire+0xaac/0xd20 [ 90.922699][ T5822] ? percpu_ref_put+0x1e/0x230 [ 90.927470][ T5822] ? bch2_get_next_online_dev+0x2d/0x4d0 [ 90.933116][ T5822] ? bch2_fs_start+0x65b/0xae0 [ 90.937883][ T5822] ? up_write+0x1c4/0x420 [ 90.942210][ T5822] bch2_fs_start+0x70b/0xae0 [ 90.946804][ T5822] ? __pfx_bch2_fs_start+0x10/0x10 [ 90.951923][ T5822] ? sget+0x28a/0x650 [ 90.955907][ T5822] bch2_fs_get_tree+0xad7/0x13b0 [ 90.960863][ T5822] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 90.966237][ T5822] ? smack_fs_context_parse_param+0x102/0x170 [ 90.972322][ T5822] ? vfs_parse_monolithic_sep+0x2e3/0x310 [ 90.978053][ T5822] ? cap_capable+0x11f/0x460 [ 90.982647][ T5822] ? bch2_init_fs_context+0x88/0x110 [ 90.987949][ T5822] ? safesetid_security_capable+0xa9/0x1a0 [ 90.993762][ T5822] vfs_get_tree+0x92/0x2b0 [ 90.998188][ T5822] do_new_mount+0x24a/0xa40 [ 91.002706][ T5822] __se_sys_mount+0x317/0x410 [ 91.007389][ T5822] ? __pfx___se_sys_mount+0x10/0x10 [ 91.012591][ T5822] ? __x64_sys_mount+0x20/0xc0 [ 91.017355][ T5822] do_syscall_64+0xf6/0x210 [ 91.021869][ T5822] ? clear_bhb_loop+0x60/0xb0 [ 91.026551][ T5822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.032445][ T5822] RIP: 0033:0x7f6be81410aa [ 91.036883][ T5822] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 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 b8 ff ff ff f7 d8 64 89 01 48 [ 91.057011][ T5822] RSP: 002b:00007ffdd01e9cc8 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 91.065691][ T5822] RAX: ffffffffffffffda RBX: 00007ffdd01e9ce0 RCX: 00007f6be81410aa [ 91.073664][ T5822] RDX: 0000200000000040 RSI: 0000200000000000 RDI: 00007ffdd01e9ce0 [ 91.081635][ T5822] RBP: 0000200000000000 R08: 00007ffdd01e9d20 R09: 0000000000005ad7 [ 91.089607][ T5822] R10: 0000000000800000 R11: 0000000000000282 R12: 0000200000000040 [ 91.097584][ T5822] R13: 00007ffdd01e9d20 R14: 0000000000000003 R15: 0000000000800000 [ 91.105587][ T5822] [ 91.108618][ T5822] Modules linked in: [ 91.112719][ T5822] ---[ end trace 0000000000000000 ]--- [ 91.118427][ T5822] RIP: 0010:bch2_btree_path_level_init+0x9f5/0xa20 [ 91.125201][ T5822] Code: 89 f7 e8 2e 8b 06 fe e9 8d fb ff ff e8 04 b6 a6 fd 90 0f 0b e8 fc b5 a6 fd 90 0f 0b e8 f4 b5 a6 fd 90 0f 0b e8 ec b5 a6 fd 90 <0f> 0b e8 e4 b5 a6 fd 90 0f 0b e8 dc b5 a6 fd 90 0f 0b e8 d4 b5 a6 [ 91.145070][ T5822] RSP: 0018:ffffc9000442e608 EFLAGS: 00010293 [ 91.151224][ T5822] RAX: ffffffff84193af4 RBX: ffff88807ceac2f0 RCX: ffff88807be4da00 [ 91.159260][ T5822] RDX: 0000000000000000 RSI: fffffffffffa0000 RDI: fffffffffff9ffff [ 91.167348][ T5822] RBP: ffff888034c2e9a7 R08: 0000000000000001 R09: 0000000000000000 [ 91.175366][ T5822] R10: dffffc0000000000 R11: fffff52000885cb8 R12: fffffffffff9ffff [ 91.183371][ T5822] R13: fffffffffffa0000 R14: dffffc0000000000 R15: ffffffffffffffff [ 91.191379][ T5822] FS: 000055558c4ba380(0000) GS:ffff8881261f6000(0000) knlGS:0000000000000000 [ 91.200454][ T5822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.207081][ T5822] CR2: 0000562e6f37a168 CR3: 000000007a26e000 CR4: 00000000003526f0 [ 91.216186][ T5822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 91.224265][ T5822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 91.232309][ T5822] Kernel panic - not syncing: Fatal exception [ 91.238740][ T5822] Kernel Offset: disabled [ 91.243155][ T5822] Rebooting in 86400 seconds..