fragmentation 134217728
bp_start 8
, fixing
done
bcachefs (loop0): check_inodes...
------------[ cut here ]------------
kernel BUG at fs/bcachefs/bkey_cmp.h:104!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5092 Comm: syz-executor201 Not tainted 6.12.0-rc4-syzkaller-00085-g4e46774408d9 #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:__bch2_bkey_cmp_packed_format_checked_inlined fs/bcachefs/bkey_cmp.h:103 [inline]
RIP: 0010:__bch2_bkey_cmp_packed_format_checked+0x7ef/0x800 fs/bcachefs/bkey.c:1021
Code: fd 90 0f 0b e8 02 8e 83 fd 90 0f 0b e8 fa 8d 83 fd 90 0f 0b e8 f2 8d 83 fd 90 0f 0b e8 ea 8d 83 fd 90 0f 0b e8 e2 8d 83 fd 90 <0f> 0b e8 5a 5c b5 07 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
RSP: 0018:ffffc9000af8de20 EFLAGS: 00010293
RAX: ffffffff841149fe RBX: 1ffff920015f1bcc RCX: ffff888000898000
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000001
RBP: ffffc9000af8df50 R08: ffffffff8411470b R09: 0000000000000000
R10: ffffc9000af8dec0 R11: fffff520015f1bda R12: dffffc0000000000
R13: ffffc9000af8dec0 R14: 0000000000000001 R15: 00000000ffffffff
FS: 0000555577522380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b92594a008 CR3: 000000003e38e000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
bkey_cmp_p_or_unp fs/bcachefs/bset.h:291 [inline]
bkey_iter_cmp_p_or_unp fs/bcachefs/bset.h:400 [inline]
bch2_bset_search_linear fs/bcachefs/bset.c:1189 [inline]
bch2_btree_node_iter_init+0x234b/0x4280 fs/bcachefs/bset.c:1334
__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:1170
bch2_btree_path_traverse fs/bcachefs/btree_iter.h:247 [inline]
bch2_btree_iter_peek_slot+0x84f/0x2550 fs/bcachefs/btree_iter.c:2616
__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:862
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:1800
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: 0033:0x7f9d0165ee2a
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
RSP: 002b:00007ffc0ef30e48 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007ffc0ef30e60 RCX: 00007f9d0165ee2a
RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007ffc0ef30e60
RBP: 0000000000000004 R08: 00007ffc0ef30ea0 R09: 00000000000059c8
R10: 0000000002200006 R11: 0000000000000282 R12: 0000000002200006
R13: 00007ffc0ef30ea0 R14: 0000000000000003 R15: 0000000001000000
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__bch2_bkey_cmp_packed_format_checked_inlined fs/bcachefs/bkey_cmp.h:103 [inline]
RIP: 0010:__bch2_bkey_cmp_packed_format_checked+0x7ef/0x800 fs/bcachefs/bkey.c:1021
Code: fd 90 0f 0b e8 02 8e 83 fd 90 0f 0b e8 fa 8d 83 fd 90 0f 0b e8 f2 8d 83 fd 90 0f 0b e8 ea 8d 83 fd 90 0f 0b e8 e2 8d 83 fd 90 <0f> 0b e8 5a 5c b5 07 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
RSP: 0018:ffffc9000af8de20 EFLAGS: 00010293
RAX: ffffffff841149fe RBX: 1ffff920015f1bcc RCX: ffff888000898000
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000001
RBP: ffffc9000af8df50 R08: ffffffff8411470b R09: 0000000000000000
R10: ffffc9000af8dec0 R11: fffff520015f1bda R12: dffffc0000000000
R13: ffffc9000af8dec0 R14: 0000000000000001 R15: 00000000ffffffff
FS: 0000555577522380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b92594a008 CR3: 000000003e38e000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400