------------[ cut here ]------------
kernel BUG at fs/bcachefs/btree_iter.c:273!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 PID: 12462 Comm: syz-executor.0 Not tainted 6.9.0-next-20240515-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:bch2_btree_iter_verify_entry_exit+0x51b/0x550 fs/bcachefs/btree_iter.c:272
Code: c1 fd ff ff 44 89 e1 80 e1 07 38 c1 0f 8c c6 fd ff ff be 08 00 00 00 4c 89 e7 e8 60 fe e8 fd e9 b4 fd ff ff e8 66 43 83 fd 90 <0f> 0b e8 5e 43 83 fd 90 0f 0b e8 56 43 83 fd 90 0f 0b e8 4e 43 83
RSP: 0018:ffffc9000525f1b8 EFLAGS: 00010246
RAX: ffffffff8413091a RBX: 0000000000000820 RCX: 0000000000040000
RDX: ffffc9000c3b0000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000000 R08: ffffffff84130480 R09: 0000000000000000
R10: ffffc9000525f000 R11: fffff52000a4be05 R12: ffffc9000525f680
R13: ffffc9000525f680 R14: 1ffff1100ce41808 R15: dffffc0000000000
FS:  00007f1559d8c6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000100 CR3: 000000005ebf8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bch2_btree_iter_peek_slot+0x169/0x26d0 fs/bcachefs/btree_iter.c:2584
 __bch2_bkey_get_iter fs/bcachefs/btree_iter.h:552 [inline]
 bch2_bkey_get_iter fs/bcachefs/btree_iter.h:566 [inline]
 bch2_inode_peek_nowarn+0x201/0x4d0 fs/bcachefs/inode.c:340
 bch2_inode_peek fs/bcachefs/inode.c:366 [inline]
 bch2_inode_find_by_inum_trans+0xc4/0x1d0 fs/bcachefs/inode.c:939
 bch2_vfs_inode_get+0x2a2/0x680 fs/bcachefs/fs.c:278
 bch2_mount+0xf32/0x1320 fs/bcachefs/fs.c:1999
 legacy_get_tree+0xee/0x190 fs/fs_context.c:662
 vfs_get_tree+0x90/0x2a0 fs/super.c:1780
 do_new_mount+0x2be/0xb40 fs/namespace.c:3352
 do_mount fs/namespace.c:3692 [inline]
 __do_sys_mount fs/namespace.c:3898 [inline]
 __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3875
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f155907e5ea
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f1559d8bef8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f1559d8bf80 RCX: 00007f155907e5ea
RDX: 0000000020005b00 RSI: 0000000020000000 RDI: 00007f1559d8bf40
RBP: 0000000020005b00 R08: 00007f1559d8bf80 R09: 0000000000000098
R10: 0000000000000098 R11: 0000000000000202 R12: 0000000020000000
R13: 00007f1559d8bf40 R14: 0000000000005b28 R15: 0000000020000300
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:bch2_btree_iter_verify_entry_exit+0x51b/0x550 fs/bcachefs/btree_iter.c:272
Code: c1 fd ff ff 44 89 e1 80 e1 07 38 c1 0f 8c c6 fd ff ff be 08 00 00 00 4c 89 e7 e8 60 fe e8 fd e9 b4 fd ff ff e8 66 43 83 fd 90 <0f> 0b e8 5e 43 83 fd 90 0f 0b e8 56 43 83 fd 90 0f 0b e8 4e 43 83
RSP: 0018:ffffc9000525f1b8 EFLAGS: 00010246
RAX: ffffffff8413091a RBX: 0000000000000820 RCX: 0000000000040000
RDX: ffffc9000c3b0000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: 0000000000000000 R08: ffffffff84130480 R09: 0000000000000000
R10: ffffc9000525f000 R11: fffff52000a4be05 R12: ffffc9000525f680
R13: ffffc9000525f680 R14: 1ffff1100ce41808 R15: dffffc0000000000
FS:  00007f1559d8c6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb43f499c98 CR3: 000000005ebf8000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400