------------[ cut here ]------------
WARNING: CPU: 0 PID: 977 at kernel/cgroup/rstat.c:302 css_rstat_updated_list kernel/cgroup/rstat.c:302 [inline]
WARNING: CPU: 0 PID: 977 at kernel/cgroup/rstat.c:302 css_rstat_flush+0x76f/0x1fa0 kernel/cgroup/rstat.c:413
Modules linked in:
CPU: 0 UID: 0 PID: 977 Comm: kworker/0:2 Not tainted 6.15.0-syzkaller-07788-gd3faab9b5a6a #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Workqueue: cgroup_destroy css_free_rwork_fn
RIP: 0010:css_rstat_updated_list kernel/cgroup/rstat.c:302 [inline]
RIP: 0010:css_rstat_flush+0x76f/0x1fa0 kernel/cgroup/rstat.c:413
Code: df 80 3c 08 00 74 08 4c 89 e7 e8 4c 3a 6a 00 49 8b 1c 24 48 3b 5c 24 38 74 22 e8 9c 1c 07 00 e9 72 ff ff ff e8 92 1c 07 00 90 <0f> 0b 90 eb bd e8 87 1c 07 00 45 31 e4 e9 bb 03 00 00 e8 7a 1c 07
RSP: 0018:ffffc90003def780 EFLAGS: 00010093
RAX: ffffffff81b8de5e RBX: ffff88814d305800 RCX: ffff888025c5bc00
RDX: 0000000000000000 RSI: ffffffff8be263e0 RDI: ffffffff8be263a0
RBP: ffffc90003def9b8 R08: ffffffff8fa0b1b7 R09: 1ffffffff1f41636
R10: dffffc0000000000 R11: fffffbfff1f41637 R12: ffffe8ffffc68060
R13: ffff88814d305800 R14: ffffffff8db91c60 R15: ffff888125c66008
FS:  0000000000000000(0000) GS:ffff888125c66000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f94c29f4fb8 CR3: 0000000063a06000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 css_rstat_exit+0xa9/0x320 kernel/cgroup/rstat.c:479
 css_free_rwork_fn+0x8b/0xc50 kernel/cgroup/cgroup.c:5449
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>