------------[ cut here ]------------
kernel BUG at fs/hfs/bnode.c:311!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 2 PID: 111 Comm: kswapd0 Not tainted 6.9.0-syzkaller-12277-g56fb6f92854f #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:hfs_bnode_unhash fs/hfs/bnode.c:311 [inline]
RIP: 0010:hfs_bnode_unhash+0xfd/0x1f0 fs/hfs/bnode.c:302
Code: 48 8d 6b 20 48 89 e8 48 c1 e8 03 42 80 3c 28 00 0f 85 c0 00 00 00 48 8b 5b 20 48 85 db 75 d2 e8 b9 9d 20 ff e8 b4 9d 20 ff 90 <0f> 0b e8 ac 9d 20 ff e8 a7 9d 20 ff e8 a2 9d 20 ff 49 8d 7c 24 20
RSP: 0018:ffffc90000e1f218 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff826eed8b
RDX: ffff88801a152440 RSI: ffffffff826ddfdc RDI: ffff88801de1a138
RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88805b430400
R13: ffff88801de1a000 R14: ffff88801de1a000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88802c200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0006aa000 CR3: 000000000d97a000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfs_release_folio+0x42d/0x570 fs/hfs/inode.c:117
 filemap_release_folio+0x1ed/0x280 mm/filemap.c:4173
 shrink_folio_list+0x254a/0x4150 mm/vmscan.c:1394
 evict_folios+0x6e6/0x1bf0 mm/vmscan.c:4553
 try_to_shrink_lruvec+0x618/0x9b0 mm/vmscan.c:4749
 shrink_one+0x3f8/0x7c0 mm/vmscan.c:4788
 shrink_many mm/vmscan.c:4851 [inline]
 lru_gen_shrink_node+0x89f/0x1750 mm/vmscan.c:4951
 shrink_node mm/vmscan.c:5910 [inline]
 kswapd_shrink_node mm/vmscan.c:6720 [inline]
 balance_pgdat+0x1105/0x1970 mm/vmscan.c:6911
 kswapd+0x5ea/0xbf0 mm/vmscan.c:7180
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:hfs_bnode_unhash fs/hfs/bnode.c:311 [inline]
RIP: 0010:hfs_bnode_unhash+0xfd/0x1f0 fs/hfs/bnode.c:302
Code: 48 8d 6b 20 48 89 e8 48 c1 e8 03 42 80 3c 28 00 0f 85 c0 00 00 00 48 8b 5b 20 48 85 db 75 d2 e8 b9 9d 20 ff e8 b4 9d 20 ff 90 <0f> 0b e8 ac 9d 20 ff e8 a7 9d 20 ff e8 a2 9d 20 ff 49 8d 7c 24 20
RSP: 0018:ffffc90000e1f218 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff826eed8b
RDX: ffff88801a152440 RSI: ffffffff826ddfdc RDI: ffff88801de1a138
RBP: 0000000000000003 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88805b430400
R13: ffff88801de1a000 R14: ffff88801de1a000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88802c200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0006aa000 CR3: 000000000d97a000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400