./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1029972989 <...> Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts. execve("./syz-executor1029972989", ["./syz-executor1029972989"], 0x7ffdda21dc90 /* 10 vars */) = 0 brk(NULL) = 0x5555705fa000 brk(0x5555705fad00) = 0x5555705fad00 arch_prctl(ARCH_SET_FS, 0x5555705fa380) = 0 set_tid_address(0x5555705fa650) = 5828 set_robust_list(0x5555705fa660, 24) = 0 rseq(0x5555705faca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1029972989", 4096) = 28 getrandom("\xcf\xd1\x86\xf9\x07\xfd\xe1\x53", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555705fad00 brk(0x55557061bd00) = 0x55557061bd00 brk(0x55557061c000) = 0x55557061c000 mprotect(0x7feb1d258000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 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 5830 attached [pid 5830] set_robust_list(0x5555705fa660, 24 [pid 5828] <... clone resumed>, child_tidptr=0x5555705fa650) = 5830 [pid 5830] <... set_robust_list resumed>) = 0 [pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5830] setpgid(0, 0) = 0 [pid 5830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1000", 4) = 4 [pid 5830] close(3) = 0 executing program [pid 5830] write(1, "executing program\n", 18) = 18 [pid 5830] memfd_create("syzkaller", 0) = 3 [pid 5830] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7feb14c00000 [pid 5830] 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 5830] munmap(0x7feb14c00000, 138412032) = 0 [pid 5830] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5830] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5830] close(3) = 0 [pid 5830] close(4) = 0 [pid 5830] mkdir("./file1", 0777) = 0 [ 62.948474][ T5830] loop0: detected capacity change from 0 to 32768 [ 63.046882][ T5830] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,nojournal_transaction_names [ 63.063188][ T5830] bcachefs (loop0): recovering from clean shutdown, journal seq 72057594037927946 [ 63.073411][ T5830] bcachefs (loop0): Version upgrade required: [ 63.073411][ T5830] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 63.073411][ T5830] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.13: inode_has_child_snapshots [ 63.073411][ T5830] 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 [ 63.161115][ T5830] bcachefs (loop0): accounting_read... done [ 63.168658][ T5830] bcachefs (loop0): alloc_read... done [ 63.174544][ T5830] bcachefs (loop0): stripes_read... done [ 63.180331][ T5830] bcachefs (loop0): snapshots_read... done [ 63.187005][ T5830] bcachefs (loop0): check_allocations... [ 63.191019][ T5830] bucket 0:26 data type btree ptr gen 0 missing in alloc btree [ 63.191038][ T5830] while marking 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, fixing [ 63.222462][ T5830] bucket 0:38 data type btree ptr gen 0 missing in alloc btree [ 63.222476][ T5830] 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 [ 63.246777][ T5830] bucket 0:41 data type btree ptr gen 0 missing in alloc btree [ 63.246790][ T5830] 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 [ 63.272091][ T5830] bucket 0:35 data type btree ptr gen 0 missing in alloc btree [ 63.272105][ T5830] 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 [ 63.298562][ T5830] bucket 0:29 data type btree ptr gen 0 missing in alloc btree [ 63.298577][ T5830] 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 [ 63.322532][ T5830] bucket 0:1 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.331607][ T5830] bucket 0:1 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.342805][ T5830] bucket 0:2 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.352048][ T5830] bucket 0:2 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.361918][ T5830] bucket 0:3 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.370403][ T5830] bucket 0:3 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.380734][ T5830] bucket 0:4 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.389167][ T5830] bucket 0:4 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.399310][ T5830] bucket 0:5 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.407966][ T5830] bucket 0:5 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.417935][ T5830] bucket 0:6 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.427672][ T5830] bucket 0:6 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.437814][ T5830] bucket 0:7 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.446383][ T5830] bucket 0:7 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.456325][ T5830] bucket 0:8 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.465125][ T5830] bucket 0:8 gen 0 data type sb has wrong dirty_sectors: got 0, should be 8, fixing [ 63.475802][ T5830] bucket 0:9 gen 0 has wrong data_type: got free, should be journal, fixing [ 63.484832][ T5830] bucket 0:9 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing [ 63.495564][ T5830] bucket 0:10 gen 0 has wrong data_type: got free, should be journal, fixing [ 63.504676][ T5830] bucket 0:10 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing [ 63.515127][ T5830] bucket 0:11 gen 0 has wrong data_type: got free, should be journal, fixing [ 63.524479][ T5830] bucket 0:11 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing [ 63.535704][ T5830] bucket 0:12 gen 0 has wrong data_type: got free, should be journal, fixing [ 63.544921][ T5830] bucket 0:12 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing [ 63.555392][ T5830] bucket 0:13 gen 0 has wrong data_type: got free, should be journal, fixing [ 63.564433][ T5830] bucket 0:13 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing [ 63.575323][ T5830] bucket 0:14 gen 0 has wrong data_type: got free, should be journal, fixing [ 63.584168][ T5830] bucket 0:14 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing [ 63.594610][ T5830] bucket 0:15 gen 0 has wrong data_type: got free, should be journal, fixing [ 63.603694][ T5830] bucket 0:15 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing [ 63.614220][ T5830] bucket 0:16 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.622712][ T5830] bucket 0:16 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.632620][ T5830] bucket 0:17 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.641099][ T5830] bucket 0:17 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.651379][ T5830] bucket 0:18 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.659941][ T5830] bucket 0:18 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.669867][ T5830] bucket 0:19 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.678353][ T5830] bucket 0:19 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.688421][ T5830] bucket 0:20 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.697006][ T5830] bucket 0:20 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.706913][ T5830] bucket 0:21 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.715465][ T5830] bucket 0:21 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.725315][ T5830] bucket 0:22 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.733685][ T5830] bucket 0:22 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.743770][ T5830] bucket 0:23 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.752959][ T5830] bucket 0:23 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.763060][ T5830] bucket 0:24 gen 0 has wrong data_type: got free, should be journal, fixing [ 63.772038][ T5830] bucket 0:24 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing [ 63.782926][ T5830] bucket 0:26 gen 0 has wrong data_type: got free, should be btree, fixing [ 63.791819][ T5830] bucket 0:26 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing [ 63.802213][ T5830] bucket 0:29 gen 0 has wrong data_type: got free, should be btree, fixing [ 63.811129][ T5830] bucket 0:29 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing [ 63.821270][ T5830] bucket 0:32 gen 0 has wrong data_type: got sb, should be btree, fixing [ 63.830137][ T5830] bucket 0:35 gen 0 has wrong data_type: got free, should be btree, fixing [ 63.839554][ T5830] bucket 0:35 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing [ 63.849815][ T5830] bucket 0:38 gen 0 has wrong data_type: got free, should be btree, fixing [ 63.858689][ T5830] bucket 0:38 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing [ 63.868894][ T5830] bucket 0:41 gen 0 has wrong data_type: got free, should be btree, fixing [ 63.877708][ T5830] bucket 0:41 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing [ 63.888458][ T5830] bucket 0:120 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.897012][ T5830] bucket 0:120 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.906914][ T5830] bucket 0:121 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.915445][ T5830] bucket 0:121 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.925437][ T5830] bucket 0:122 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.933884][ T5830] bucket 0:122 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.943990][ T5830] bucket 0:123 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.952594][ T5830] bucket 0:123 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.962659][ T5830] bucket 0:124 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.971226][ T5830] bucket 0:124 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 63.981272][ T5830] bucket 0:125 gen 0 has wrong data_type: got free, should be sb, fixing [ 63.990020][ T5830] bucket 0:125 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 64.000532][ T5830] bucket 0:126 gen 0 has wrong data_type: got free, should be sb, fixing [ 64.009061][ T5830] bucket 0:126 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 64.018987][ T5830] bucket 0:127 gen 0 has wrong data_type: got free, should be sb, fixing [ 64.027598][ T5830] bucket 0:127 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing [ 64.039034][ T5830] done [ 64.043713][ T5830] bcachefs (loop0): going read-write [ 64.050727][ T5830] bcachefs (loop0): journal_replay... [ 64.058822][ T5830] ------------[ cut here ]------------ [ 64.070500][ T5830] kernel BUG at fs/bcachefs/btree_write_buffer.c:147! [ 64.077499][ T5830] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 64.084463][ T5830] CPU: 0 UID: 0 PID: 5830 Comm: syz-executor102 Not tainted 6.12.0-rc6-syzkaller-00318-ga9cda7c0ffed #0 [ 64.095740][ T5830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 64.105880][ T5830] RIP: 0010:bch2_btree_write_buffer_flush_locked+0x5695/0x59f0 [ 64.113430][ T5830] Code: 31 01 f5 ff e8 9c 95 73 fd 90 0f 0b e8 94 95 73 fd 90 0f 0b e8 8c 95 73 fd 90 0f 0b e8 84 95 73 fd 90 0f 0b e8 7c 95 73 fd 90 <0f> 0b e8 74 95 73 fd 90 0f 0b e8 6c 95 73 fd 90 0f 0b e8 64 95 73 [ 64.133268][ T5830] RSP: 0018:ffffc90003e66800 EFLAGS: 00010293 [ 64.139352][ T5830] RAX: ffffffff84214434 RBX: 010000000000000b RCX: ffff888032ef0000 [ 64.147602][ T5830] RDX: 0000000000000000 RSI: 000000000000000b RDI: 010000000000000b [ 64.155688][ T5830] RBP: ffffc90003e66c50 R08: ffffffff842106af R09: 0000000000000000 [ 64.163738][ T5830] R10: ffffc90003e662e0 R11: fffff520007ccc5d R12: 0000000000000000 [ 64.171705][ T5830] R13: ffff888078e54000 R14: 000000000000000b R15: ffffc9000d400000 [ 64.179841][ T5830] FS: 00005555705fa380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 64.188766][ T5830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.195360][ T5830] CR2: 000055d29c281418 CR3: 0000000068b56000 CR4: 00000000003526f0 [ 64.203348][ T5830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.211501][ T5830] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.219494][ T5830] Call Trace: [ 64.222877][ T5830] [ 64.225816][ T5830] ? __die_body+0x5f/0xb0 [ 64.230160][ T5830] ? die+0x9e/0xc0 [ 64.233884][ T5830] ? do_trap+0x15a/0x3a0 [ 64.238128][ T5830] ? bch2_btree_write_buffer_flush_locked+0x5695/0x59f0 [ 64.245145][ T5830] ? do_error_trap+0x1dc/0x2c0 [ 64.250010][ T5830] ? bch2_btree_write_buffer_flush_locked+0x5695/0x59f0 [ 64.256955][ T5830] ? __pfx_do_error_trap+0x10/0x10 [ 64.262153][ T5830] ? report_bug+0x3e8/0x500 [ 64.266699][ T5830] ? handle_invalid_op+0x34/0x40 [ 64.271823][ T5830] ? bch2_btree_write_buffer_flush_locked+0x5695/0x59f0 [ 64.279202][ T5830] ? exc_invalid_op+0x38/0x50 [ 64.284307][ T5830] ? asm_exc_invalid_op+0x1a/0x20 [ 64.289325][ T5830] ? bch2_btree_write_buffer_flush_locked+0x190f/0x59f0 [ 64.296255][ T5830] ? bch2_btree_write_buffer_flush_locked+0x5694/0x59f0 [ 64.303972][ T5830] ? bch2_btree_write_buffer_flush_locked+0x5695/0x59f0 [ 64.310905][ T5830] ? __lock_acquire+0x1384/0x2050 [ 64.315936][ T5830] ? __pfx_bch2_btree_write_buffer_flush_locked+0x10/0x10 [ 64.323035][ T5830] ? __mutex_trylock_common+0x183/0x2e0 [ 64.328569][ T5830] ? __pfx___might_resched+0x10/0x10 [ 64.333860][ T5830] ? __pfx___mutex_trylock_common+0x10/0x10 [ 64.339749][ T5830] ? rcu_is_watching+0x15/0xb0 [ 64.344508][ T5830] ? trace_contention_end+0x3c/0x120 [ 64.349791][ T5830] ? __mutex_lock+0x2ef/0xd70 [ 64.354457][ T5830] ? __bch2_next_write_buffer_flush_journal_buf+0x287/0x2a0 [ 64.361742][ T5830] ? bch2_btree_write_buffer_flush_locked+0x1501/0x59f0 [ 64.368756][ T5830] ? __pfx___mutex_lock+0x10/0x10 [ 64.373771][ T5830] ? bch2_trans_unlock+0x3a6/0x470 [ 64.378877][ T5830] btree_write_buffer_flush_seq+0x1a43/0x1bc0 [ 64.384941][ T5830] ? __pfx_lock_acquire+0x10/0x10 [ 64.389958][ T5830] ? __asan_memset+0x23/0x50 [ 64.394540][ T5830] ? lockdep_init_map_type+0xa1/0x910 [ 64.399907][ T5830] ? __pfx_btree_write_buffer_flush_seq+0x10/0x10 [ 64.406311][ T5830] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 64.412108][ T5830] ? journal_flush_pins+0x597/0xb20 [ 64.417300][ T5830] ? do_raw_spin_lock+0x14f/0x370 [ 64.422318][ T5830] ? __bch2_trans_get+0x975/0xd20 [ 64.427344][ T5830] bch2_btree_write_buffer_journal_flush+0x4e/0x80 [ 64.434281][ T5830] ? __pfx_bch2_btree_write_buffer_journal_flush+0x10/0x10 [ 64.441471][ T5830] journal_flush_pins+0x5f7/0xb20 [ 64.446501][ T5830] journal_flush_done+0x8e/0x260 [ 64.451464][ T5830] ? llist_add_batch+0xf1/0x270 [ 64.456306][ T5830] bch2_journal_flush_pins+0x225/0x3a0 [ 64.461774][ T5830] ? __pfx_bch2_journal_flush_pins+0x10/0x10 [ 64.467835][ T5830] ? kfree+0x1a0/0x440 [ 64.471894][ T5830] ? __pfx_closure_sync_fn+0x10/0x10 [ 64.477176][ T5830] bch2_journal_replay+0x270f/0x2a40 [ 64.482460][ T5830] ? irq_work_queue+0xca/0x150 [ 64.487236][ T5830] ? __wake_up_klogd+0xd5/0x110 [ 64.492080][ T5830] ? __pfx_bch2_journal_replay+0x10/0x10 [ 64.497711][ T5830] ? __pfx_lock_release+0x10/0x10 [ 64.502739][ T5830] ? rcu_is_watching+0x15/0xb0 [ 64.508224][ T5830] ? __bch2_print+0x17a/0x220 [ 64.513979][ T5830] ? __mutex_unlock_slowpath+0x21d/0x750 [ 64.519757][ T5830] ? bch2_run_recovery_pass+0x6d/0x1e0 [ 64.525496][ T5830] ? __pfx___bch2_print+0x10/0x10 [ 64.530619][ T5830] ? __bch2_fs_read_write+0x35c/0x370 [ 64.536003][ T5830] bch2_run_recovery_pass+0xf0/0x1e0 [ 64.541460][ T5830] bch2_run_recovery_passes+0x3a7/0x880 [ 64.547373][ T5830] bch2_fs_recovery+0x25cc/0x39d0 [ 64.552446][ T5830] ? __pfx_bch2_fs_recovery+0x10/0x10 [ 64.557967][ T5830] ? __pfx_lock_release+0x10/0x10 [ 64.563576][ T5830] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 64.569303][ T5830] ? __pfx_lock_release+0x10/0x10 [ 64.574529][ T5830] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 64.580168][ T5830] ? bch2_get_next_online_dev+0x4b9/0x4f0 [ 64.585972][ T5830] ? bch2_get_next_online_dev+0x2b/0x4f0 [ 64.591794][ T5830] ? llist_reverse_order+0x72/0x90 [ 64.597359][ T5830] bch2_fs_start+0x356/0x5b0 [ 64.601976][ T5830] bch2_fs_get_tree+0xd68/0x1710 [ 64.606941][ T5830] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 64.612582][ T5830] ? generic_parse_monolithic+0x387/0x400 [ 64.618596][ T5830] ? __pfx_vfs_parse_fs_string+0x10/0x10 [ 64.624429][ T5830] ? cap_capable+0x1b4/0x250 [ 64.629132][ T5830] ? safesetid_security_capable+0xb2/0x1d0 [ 64.635913][ T5830] vfs_get_tree+0x90/0x2b0 [ 64.640871][ T5830] do_new_mount+0x2be/0xb40 [ 64.646278][ T5830] ? __pfx_do_new_mount+0x10/0x10 [ 64.651311][ T5830] __se_sys_mount+0x2d6/0x3c0 [ 64.656072][ T5830] ? __pfx___se_sys_mount+0x10/0x10 [ 64.661265][ T5830] ? do_syscall_64+0x100/0x230 [ 64.666022][ T5830] ? __x64_sys_mount+0x20/0xc0 [ 64.670785][ T5830] do_syscall_64+0xf3/0x230 [ 64.675370][ T5830] ? clear_bhb_loop+0x35/0x90 [ 64.680037][ T5830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.686010][ T5830] RIP: 0033:0x7feb1d1e0dea [ 64.690451][ T5830] 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 [ 64.710221][ T5830] RSP: 002b:00007fffcff64d68 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 64.718652][ T5830] RAX: ffffffffffffffda RBX: 00007fffcff64d80 RCX: 00007feb1d1e0dea [ 64.726697][ T5830] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00007fffcff64d80 [ 64.734699][ T5830] RBP: 0000000000000004 R08: 00007fffcff64dc0 R09: 0000000000005927 [ 64.742721][ T5830] R10: 0000000000800000 R11: 0000000000000282 R12: 0000000000800000 [ 64.751145][ T5830] R13: 00007fffcff64dc0 R14: 0000000000000003 R15: 0000000001000000 [ 64.759137][ T5830] [ 64.762159][ T5830] Modules linked in: [ 64.766423][ T5830] ---[ end trace 0000000000000000 ]--- [ 64.772429][ T5830] RIP: 0010:bch2_btree_write_buffer_flush_locked+0x5695/0x59f0 [ 64.781306][ T5830] Code: 31 01 f5 ff e8 9c 95 73 fd 90 0f 0b e8 94 95 73 fd 90 0f 0b e8 8c 95 73 fd 90 0f 0b e8 84 95 73 fd 90 0f 0b e8 7c 95 73 fd 90 <0f> 0b e8 74 95 73 fd 90 0f 0b e8 6c 95 73 fd 90 0f 0b e8 64 95 73 [ 64.803098][ T5830] RSP: 0018:ffffc90003e66800 EFLAGS: 00010293 [ 64.809840][ T5830] RAX: ffffffff84214434 RBX: 010000000000000b RCX: ffff888032ef0000 [ 64.818058][ T5830] RDX: 0000000000000000 RSI: 000000000000000b RDI: 010000000000000b [ 64.826354][ T5830] RBP: ffffc90003e66c50 R08: ffffffff842106af R09: 0000000000000000 [ 64.835195][ T5830] R10: ffffc90003e662e0 R11: fffff520007ccc5d R12: 0000000000000000 [ 64.843442][ T5830] R13: ffff888078e54000 R14: 000000000000000b R15: ffffc9000d400000 [ 64.851744][ T5830] FS: 00005555705fa380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 64.861361][ T5830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.868318][ T5830] CR2: 000055d29c281418 CR3: 0000000068b56000 CR4: 00000000003526f0 [ 64.878044][ T5830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.887244][ T5830] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.895381][ T5830] Kernel panic - not syncing: Fatal exception [ 64.901852][ T5830] Kernel Offset: disabled [ 64.906272][ T5830] Rebooting in 86400 seconds..