bcachefs (loop0): accounting_read...
 done
bcachefs (loop0): alloc_read... done
bcachefs (loop0): stripes_read... done
bcachefs (loop0): snapshots_read... done
bcachefs (loop0): check_allocations...
------------[ cut here ]------------
kernel BUG at fs/bcachefs/bset.c:1308!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 6563 Comm: syz.0.71 Not tainted 6.13.0-syzkaller-09793-g69b8923f5003 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:bch2_btree_node_iter_init+0x4272/0x4280 fs/bcachefs/bset.c:1308
Code: fd 90 0f 0b e8 ef 29 87 fd 90 0f 0b e8 e7 29 87 fd 90 0f 0b e8 df 29 87 fd 90 0f 0b e8 d7 29 87 fd 90 0f 0b e8 cf 29 87 fd 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000344dde0 EFLAGS: 00010293
RAX: ffffffff843832a1 RBX: 0000000000000001 RCX: ffff888058eeda00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000344e050 R08: ffffffff8437f446 R09: 0000000000000000
R10: ffffc9000344df70 R11: fffff52000689bf1 R12: ffff88805ab80040
R13: dffffc0000000000 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f38f10096c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fad1d5701e0 CR3: 000000002ed1c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __btree_path_level_init fs/bcachefs/btree_iter.c:617 [inline]
 bch2_btree_path_level_init+0x4d2/0x9f0 fs/bcachefs/btree_iter.c:637
 btree_path_lock_root fs/bcachefs/btree_iter.c:787 [inline]
 bch2_btree_path_traverse_one+0x108b/0x2930 fs/bcachefs/btree_iter.c:1203
 bch2_btree_path_traverse fs/bcachefs/btree_iter.h:249 [inline]
 __bch2_btree_iter_peek fs/bcachefs/btree_iter.c:2270 [inline]
 bch2_btree_iter_peek_max+0xc06/0x6320 fs/bcachefs/btree_iter.c:2367
 bch2_btree_iter_peek_max_type fs/bcachefs/btree_iter.h:681 [inline]
 bch2_gc_reflink_start+0x461/0xa50 fs/bcachefs/reflink.c:828
 bch2_check_allocations+0x680/0x6aa0 fs/bcachefs/btree_gc.c:1027
 bch2_run_recovery_pass+0xf0/0x1e0 fs/bcachefs/recovery_passes.c:226
 bch2_run_recovery_passes+0x2ad/0xa90 fs/bcachefs/recovery_passes.c:291
 bch2_fs_recovery+0x265a/0x3de0 fs/bcachefs/recovery.c:937
 bch2_fs_start+0x37c/0x610 fs/bcachefs/super.c:1030
 bch2_fs_get_tree+0xd8d/0x1740 fs/bcachefs/fs.c:2203
 vfs_get_tree+0x90/0x2b0 fs/super.c:1814
 do_new_mount+0x2be/0xb40 fs/namespace.c:3560
 do_mount fs/namespace.c:3900 [inline]
 __do_sys_mount fs/namespace.c:4111 [inline]
 __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4088
 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: 0033:0x7f38f018e54a
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:00007f38f1008e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f38f1008ef0 RCX: 00007f38f018e54a
RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f38f1008eb0
RBP: 0000000020000000 R08: 00007f38f1008ef0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
R13: 00007f38f1008eb0 R14: 000000000000593f R15: 0000000020000380
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:bch2_btree_node_iter_init+0x4272/0x4280 fs/bcachefs/bset.c:1308
Code: fd 90 0f 0b e8 ef 29 87 fd 90 0f 0b e8 e7 29 87 fd 90 0f 0b e8 df 29 87 fd 90 0f 0b e8 d7 29 87 fd 90 0f 0b e8 cf 29 87 fd 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000344dde0 EFLAGS: 00010293
RAX: ffffffff843832a1 RBX: 0000000000000001 RCX: ffff888058eeda00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000344e050 R08: ffffffff8437f446 R09: 0000000000000000
R10: ffffc9000344df70 R11: fffff52000689bf1 R12: ffff88805ab80040
R13: dffffc0000000000 R14: dffffc0000000000 R15: 0000000000000000
FS:  00007f38f10096c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559af0ece000 CR3: 000000002ed1c000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400