bucket 0:19 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:20 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:20 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:21 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:21 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:22 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:22 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:23 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:23 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:24 gen 0 has wrong data_type: got free, should be journal, fixing bucket 0:24 gen 0 data type journal has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:26 gen 0 has wrong data_type: got free, should be btree, fixing bucket 0:26 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:28 gen 0 has wrong data_type: got btree, should be need_discard, fixing bucket 0:28 gen 0 data type need_discard has wrong dirty_sectors: got 256, should be 0, fixing bucket 0:28 gen 0 data type need_discard has wrong cached_sectors: got 251658240, should be 0, fixing bucket 0:29 gen 0 has wrong data_type: got free, should be btree, fixing bucket 0:29 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:32 gen 0 has wrong data_type: got free, should be btree, fixing bucket 0:32 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:35 gen 16 has wrong data_type: got free, should be btree, fixing bucket 0:35 gen 16 data type btree has wrong gen: got 0, should be 16, fixing bucket 0:35 gen 16 data type btree has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:37 gen 0 has wrong data_type: got free, should be btree, fixing bucket 0:37 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:38 gen 0 has wrong data_type: got free, should be btree, fixing bucket 0:38 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:41 gen 0 has wrong data_type: got free, should be btree, fixing bucket 0:41 gen 0 data type btree has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:120 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:120 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:121 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:121 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:122 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:122 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:123 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:123 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:124 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:124 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:125 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:125 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:126 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:126 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing bucket 0:127 gen 0 has wrong data_type: got free, should be sb, fixing bucket 0:127 gen 0 data type sb has wrong dirty_sectors: got 0, should be 256, fixing done bcachefs (loop0): going read-write bcachefs (loop0): journal_replay... done bcachefs (loop0): check_inodes... ------------[ cut here ]------------ kernel BUG at fs/bcachefs/bkey.c:389! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00299-g11066801dd4b #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:set_inc_field_lossy fs/bcachefs/bkey.c:389 [inline] RIP: 0010:bch2_bkey_pack_pos_lossy+0x1946/0x1990 fs/bcachefs/bkey.c:522 Code: 89 ef e8 fd 54 ed fd e9 dc f9 ff ff e8 73 95 83 fd 90 0f 0b e8 6b 95 83 fd 90 0f 0b e8 63 95 83 fd 90 0f 0b e8 5b 95 83 fd 90 <0f> 0b e8 53 95 83 fd 90 0f 0b e8 4b 95 83 fd 90 0f 0b e8 d3 e1 b5 RSP: 0018:ffffc9000d1b5d00 EFLAGS: 00010246 RAX: ffffffff841144c5 RBX: 0007000000000000 RCX: 0000000000040000 RDX: ffffc9000dd7a000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffffc9000d1b5f38 R08: ffffffff8411333e R09: 0000100070d3c674 R10: 70d3c6744d6558b5 R11: 0000000000001000 R12: 1ffff110080ac91b R13: ffff8880405648c0 R14: 0000000000001000 R15: 00000000ffffffff FS: 00007f4c3bcc96c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055653201a098 CR3: 0000000044014000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: bch2_btree_node_iter_init+0x894/0x4280 fs/bcachefs/bset.c:1313 __btree_path_level_init fs/bcachefs/btree_iter.c:615 [inline] bch2_btree_path_level_init+0x4d2/0x9f0 fs/bcachefs/btree_iter.c:635 btree_path_lock_root fs/bcachefs/btree_iter.c:769 [inline] bch2_btree_path_traverse_one+0x10de/0x2940 fs/bcachefs/btree_iter.c:1183 bch2_btree_path_traverse fs/bcachefs/btree_iter.h:247 [inline] bch2_btree_iter_peek_slot+0x84f/0x2550 fs/bcachefs/btree_iter.c:2629 __bch2_bkey_get_iter+0x10d/0x2a0 fs/bcachefs/btree_iter.h:575 dirent_get_by_pos fs/bcachefs/fsck.c:1173 [inline] inode_get_dirent fs/bcachefs/fsck.c:1188 [inline] check_inode_dirent_inode fs/bcachefs/fsck.c:1209 [inline] check_inode fs/bcachefs/fsck.c:1312 [inline] bch2_check_inodes+0x18f9/0x5080 fs/bcachefs/fsck.c:1466 bch2_run_recovery_pass+0xf0/0x1e0 fs/bcachefs/recovery_passes.c:185 bch2_run_recovery_passes+0x387/0x870 fs/bcachefs/recovery_passes.c:232 bch2_fs_recovery+0x25cc/0x39c0 fs/bcachefs/recovery.c:861 bch2_fs_start+0x356/0x5b0 fs/bcachefs/super.c:1036 bch2_fs_get_tree+0xd68/0x1710 fs/bcachefs/fs.c:2170 vfs_get_tree+0x90/0x2b0 fs/super.c:1814 do_new_mount+0x2be/0xb40 fs/namespace.c:3507 do_mount fs/namespace.c:3847 [inline] __do_sys_mount fs/namespace.c:4057 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4034 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f4c3af7feba 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:00007f4c3bcc8e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f4c3bcc8ef0 RCX: 00007f4c3af7feba RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007f4c3bcc8eb0 RBP: 0000000020000040 R08: 00007f4c3bcc8ef0 R09: 0000000002200006 R10: 0000000002200006 R11: 0000000000000246 R12: 0000000020000080 R13: 00007f4c3bcc8eb0 R14: 00000000000059b5 R15: 0000000020005b00 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:set_inc_field_lossy fs/bcachefs/bkey.c:389 [inline] RIP: 0010:bch2_bkey_pack_pos_lossy+0x1946/0x1990 fs/bcachefs/bkey.c:522 Code: 89 ef e8 fd 54 ed fd e9 dc f9 ff ff e8 73 95 83 fd 90 0f 0b e8 6b 95 83 fd 90 0f 0b e8 63 95 83 fd 90 0f 0b e8 5b 95 83 fd 90 <0f> 0b e8 53 95 83 fd 90 0f 0b e8 4b 95 83 fd 90 0f 0b e8 d3 e1 b5 RSP: 0018:ffffc9000d1b5d00 EFLAGS: 00010246 RAX: ffffffff841144c5 RBX: 0007000000000000 RCX: 0000000000040000 RDX: ffffc9000dd7a000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffffc9000d1b5f38 R08: ffffffff8411333e R09: 0000100070d3c674 R10: 70d3c6744d6558b5 R11: 0000000000001000 R12: 1ffff110080ac91b R13: ffff8880405648c0 R14: 0000000000001000 R15: 00000000ffffffff FS: 00007f4c3bcc96c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055653201a098 CR3: 0000000044014000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400