------------[ cut here ]------------
WARNING: CPU: 0 PID: 80 at mm/list_lru.c:97 lock_list_lru_of_memcg+0x395/0x4e0 mm/list_lru.c:97
Modules linked in:
CPU: 0 UID: 0 PID: 80 Comm: kswapd0 Not tainted 6.13.0-rc2-syzkaller-00018-g7cb1b4663150 #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:lock_list_lru_of_memcg+0x395/0x4e0 mm/list_lru.c:97
Code: e9 22 fe ff ff e8 9b cc b6 ff 4c 8b 7c 24 10 45 84 f6 0f 84 40 ff ff ff e9 37 01 00 00 e8 83 cc b6 ff eb 05 e8 7c cc b6 ff 90 <0f> 0b 90 eb 97 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 7a fd ff ff 48
RSP: 0018:ffffc9000105e798 EFLAGS: 00010093
RAX: ffffffff81e891c4 RBX: 0000000000000000 RCX: ffff88801f53a440
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff888042e70054 R08: ffffffff81e89156 R09: 1ffffffff2032cae
R10: dffffc0000000000 R11: fffffbfff2032caf R12: ffffffff81e88e5e
R13: ffffffff9a3feb20 R14: 0000000000000000 R15: ffff888042e70000
FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020161000 CR3: 0000000032d12000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
list_lru_add+0x59/0x270 mm/list_lru.c:164
list_lru_add_obj+0x17b/0x250 mm/list_lru.c:187
workingset_update_node+0x1af/0x230 mm/workingset.c:634
xas_update lib/xarray.c:355 [inline]
update_node lib/xarray.c:758 [inline]
xas_store+0xb8f/0x1890 lib/xarray.c:845
page_cache_delete mm/filemap.c:149 [inline]
__filemap_remove_folio+0x4e9/0x670 mm/filemap.c:232
__remove_mapping+0x86f/0xad0 mm/vmscan.c:791
shrink_folio_list+0x30a6/0x5ca0 mm/vmscan.c:1467
evict_folios+0x3c86/0x5800 mm/vmscan.c:4593
try_to_shrink_lruvec+0x9a6/0xc70 mm/vmscan.c:4789
shrink_one+0x3b9/0x850 mm/vmscan.c:4834
shrink_many mm/vmscan.c:4897 [inline]
lru_gen_shrink_node mm/vmscan.c:4975 [inline]
shrink_node+0x37c5/0x3e50 mm/vmscan.c:5956
kswapd_shrink_node mm/vmscan.c:6785 [inline]
balance_pgdat mm/vmscan.c:6977 [inline]
kswapd+0x1ca9/0x36f0 mm/vmscan.c:7246
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>