bi_ctime=0 bi_mtime=0 bi_otime=2780562352 bi_uid=2780562352 bi_gid=0 bi_nlink=2780562352 bi_generation=0 bi_dev=16 bi_data_checksum=18 bi_compression=0 bi_project=0 bi_background_compression=0 bi_data_replicas=0 bi_promote_target=0 bi_foreground_target=0 bi_background_target=0 bi_erasure_code=0 bi_fields_set=0 bi_dir=0 bi_dir_offset=0 bi_subvol=0 bi_parent_subvol=0 bi_nocow=0 bi_depth=0 bi_inodes_32bit=0 invalid data checksum type (18 >= 5: delete?, fixing bcachefs (loop0): error validating btree node at btree alloc level 0/0 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 node offset 8/24 bset u64s 375 bset byte offset 184: keys out of order: u64s 11 type alloc_v4 0:10:0 len 0 ver 0 > u64s 11 type alloc_v4 0:2:0 len 0 ver 0, fixing bcachefs (loop0): btree_node_read_work: rewriting btree node at due to error btree=alloc level=0 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 bcachefs (loop0): error validating btree node on loop0 at btree lru level 0/0 u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 28f61e078e70b95c written 16 min_key 0:512:0 durability: 1 ptr: 0:28:0 gen 0 node offset 0/16: incorrect min_key: got POS_MIN should be 0:512:0 bcachefs (loop0): running explicit recovery pass check_topology (2), currently at recovery_pass_empty (0) bcachefs (loop0): flagging btree lru lost data bcachefs (loop0): running explicit recovery pass check_allocations (8), currently at recovery_pass_empty (0) bcachefs (loop0): running explicit recovery pass check_lrus (14), currently at recovery_pass_empty (0) bcachefs (loop0): running explicit recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) bcachefs (loop0): running explicit recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) error reading btree root btree=lru level=0: btree_node_read_error, fixing bcachefs (loop0): error validating btree node on loop0 at btree freespace level 0/0 u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq e81e1ed936acf3df written 32 min_key 0:0:524288 durability: 1 ptr: 0:29:0 gen 0 node offset 0/32: incorrect min_key: got POS_MIN should be 0:0:524288 bcachefs (loop0): flagging btree freespace lost data error reading btree root btree=freespace level=0: btree_node_read_error, fixing bcachefs (loop0): pointer to nonexistent device 6 bcachefs (loop0): inconsistency detected - emergency read only at journal seq 10 ------------[ cut here ]------------ unhandled error case in bch2_bkey_pick_read_device WARNING: CPU: 0 PID: 5327 at fs/bcachefs/extents.c:230 bch2_bkey_pick_read_device+0x17a5/0x1a00 fs/bcachefs/extents.c:230 Modules linked in: CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:bch2_bkey_pick_read_device+0x17a5/0x1a00 fs/bcachefs/extents.c:230 Code: 51 ba 56 fd e9 d0 fd ff ff e8 47 ba 56 fd c6 05 2a 83 dc 0b 01 90 48 c7 c7 e0 ce 93 8c 48 c7 c6 f6 f8 5a 8e e8 cc c2 15 fd 90 <0f> 0b 90 90 e9 bc fe ff ff e8 1d ba 56 fd e9 6e ff ff ff 89 d9 80 RSP: 0018:ffffc9000d0d6de0 EFLAGS: 00010246 RAX: b8f1d10a168d9300 RBX: 0000000000000000 RCX: 0000000000100000 RDX: ffffc9000e86a000 RSI: 000000000005cef6 RDI: 000000000005cef7 RBP: ffffc9000d0d7010 R08: ffffffff81828852 R09: 1ffff11003f847d2 R10: dffffc0000000000 R11: ffffed1003f847d3 R12: dffffc0000000000 R13: 1ffff92001a1ade4 R14: 0000000000000000 R15: 0000000000000000 FS: 00007f87b6d9b6c0(0000) GS:ffff88808c5b1000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005617cc6fb028 CR3: 0000000040ea2000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bch2_btree_node_read+0x7ac/0x29e0 fs/bcachefs/btree_io.c:1705 __bch2_btree_root_read fs/bcachefs/btree_io.c:1795 [inline] bch2_btree_root_read+0x656/0x7e0 fs/bcachefs/btree_io.c:1817 read_btree_roots+0x3d7/0xa80 fs/bcachefs/recovery.c:581 bch2_fs_recovery+0x28e4/0x3e20 fs/bcachefs/recovery.c:928 bch2_fs_start+0x37c/0x620 fs/bcachefs/super.c:1057 bch2_fs_get_tree+0x1270/0x18d0 fs/bcachefs/fs.c:2253 vfs_get_tree+0x90/0x2b0 fs/super.c:1759 do_new_mount+0x2cf/0xb70 fs/namespace.c:3878 do_mount fs/namespace.c:4218 [inline] __do_sys_mount fs/namespace.c:4429 [inline] __se_sys_mount+0x38c/0x400 fs/namespace.c:4406 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f87b5f8e90a 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 RSP: 002b:00007f87b6d9ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f87b6d9aef0 RCX: 00007f87b5f8e90a RDX: 0000200000000080 RSI: 0000200000000000 RDI: 00007f87b6d9aeb0 RBP: 0000200000000080 R08: 00007f87b6d9aef0 R09: 0000000000008000 R10: 0000000000008000 R11: 0000000000000246 R12: 0000200000000000 R13: 00007f87b6d9aeb0 R14: 000000000000593d R15: 0000200000000200