rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-....: (1 GPs behind) idle=c27/1/0x4000000000000000 softirq=20380/20381 fqs=5249 
	(detected by 1, t=10502 jiffies, g=23493, q=1325)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 7275 Comm: syz.3.2808 Not tainted 5.15.189-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:llist_empty include/linux/llist.h:189 [inline]
RIP: 0010:irq_work_run_list+0xac/0x330 kernel/irq_work.c:172
Code: 4c 89 f6 48 81 e6 00 02 00 00 31 ff e8 1d 37 f4 ff 49 81 e6 00 02 00 00 0f 85 87 02 00 00 48 89 d8 48 c1 e8 03 42 80 3c 28 00 <74> 08 48 89 df e8 5a 96 38 00 48 83 3b 00 0f 84 21 02 00 00 48 89
RSP: 0000:ffffc90000007f20 EFLAGS: 00000046
RAX: 1ffff110172067a7 RBX: ffff8880b9033d38 RCX: ffff8880272d1dc0
RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000007fd0 R08: dffffc0000000000 R09: ffffed1017207638
R10: ffffed1017207638 R11: 1ffff11017207637 R12: 0000000000000000
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  000055558e10d500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b34963fff CR3: 0000000024045000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __sysvec_irq_work+0x98/0x240 arch/x86/kernel/irq_work.c:22
 instr_sysvec_irq_work arch/x86/kernel/irq_work.c:17 [inline]
 sysvec_irq_work+0x98/0xc0 arch/x86/kernel/irq_work.c:17
 </IRQ>
 <TASK>
 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:713
RIP: 0010:rcu_read_unlock_special+0x84/0x480 kernel/rcu/tree_plugin.h:671
Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 7d 16 9e 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b
RSP: 0000:ffffc900040ffac0 EFLAGS: 00000206
RAX: e0ecf054e0ba4500 RBX: 1ffff9200081ff5c RCX: e0ecf054e0ba4500
RDX: dffffc0000000000 RSI: ffffffff8a0b15c0 RDI: ffffffff8a599340
RBP: ffffc900040ffb98 R08: dffffc0000000000 R09: fffffbfff1ff6e19
R10: fffffbfff1ff6e19 R11: 1ffffffff1ff6e18 R12: ffffffff8c120800
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001
 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock include/linux/rcupdate.h:771 [inline]
 __unlock_page_memcg+0xea/0x100 mm/memcontrol.c:2093
 do_set_pte+0x3c9/0x530 mm/memory.c:4069
 finish_fault+0x52e/0x8d0 mm/memory.c:4143
 do_shared_fault mm/memory.c:4336 [inline]
 do_fault mm/memory.c:4396 [inline]
 handle_pte_fault mm/memory.c:4650 [inline]
 __handle_mm_fault mm/memory.c:4785 [inline]
 handle_mm_fault+0x2157/0x43c0 mm/memory.c:4883
 do_user_addr_fault+0x489/0xc80 arch/x86/mm/fault.c:1357
 handle_page_fault arch/x86/mm/fault.c:1445 [inline]
 exc_page_fault+0x60/0x100 arch/x86/mm/fault.c:1501
 asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:606
RIP: 0033:0x7f156a73c051
Code: 55 5a ff ff 48 8b 05 26 47 e8 00 0f b6 4c 24 10 be 08 00 00 00 48 89 df 83 05 02 47 e8 00 01 48 8d 50 ff 48 89 15 07 47 e8 00 <88> 48 ff 8b 2d ee 46 e8 00 e8 21 5a ff ff 48 8b 05 fa 46 e8 00 41
RSP: 002b:00007ffef3823620 EFLAGS: 00010202
RAX: 0000001b34964000 RBX: 00007f156b5c0720 RCX: 0000000000000003
RDX: 0000001b34963fff RSI: 0000000000000008 RDI: 00007f156b5c0720
RBP: 00007f156aa91038 R08: 0000000000000000 R09: 0000000000000000
R10: 00007f156b5c0700 R11: 0000000000000001 R12: 0000000000000003
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>