rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-....: (4 ticks this GP) idle=713/1/0x4000000000000000 softirq=109745/109745 fqs=5240 
	(detected by 1, t=10502 jiffies, g=154321, q=5093)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 14 Comm: ksoftirqd/0 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:local_clock+0xc/0x20 include/linux/sched/clock.h:84
Code: 48 c7 c7 a0 4b 3a 8c 48 89 de e8 7f 71 6a 02 e9 3d f9 ff ff 66 2e 0f 1f 84 00 00 00 00 00 e8 db c2 df ff 65 8b 3d 8c b8 68 7e <e9> 9f 49 bb ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 41
RSP: 0018:ffffc90000d370e8 EFLAGS: 00000046
RAX: ffffffff81995cc5 RBX: 000000000000c105 RCX: ffff88813fe29dc0
RDX: 0000000000000100 RSI: 0000000000000004 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffc90000d372b7 R09: ffffc90000d37280
R10: dffffc0000000000 R11: fffff520001a6e57 R12: ffff8880510178ba
R13: ffffc90000d37440 R14: ffff888051017760 R15: ffff888051017c78
FS:  0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c2fe4c6 CR3: 000000007eeb3000 CR4: 00000000003506f0
DR0: 0000200000000300 DR1: 0000200000000300 DR2: 0000200000000380
DR3: 0000200000000380 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 perf_event_clock kernel/events/core.c:593 [inline]
 __perf_event_header__init_id+0x2c4/0x500 kernel/events/core.c:7110
 perf_prepare_sample+0x158/0x1cd0 kernel/events/core.c:7624
 __perf_event_output kernel/events/core.c:7802 [inline]
 perf_event_output_forward+0x185/0x2e0 kernel/events/core.c:7822
 __perf_event_overflow+0x364/0x530 kernel/events/core.c:9515
 perf_tp_event+0x383/0xbf0 kernel/events/core.c:10047
 perf_trace_run_bpf_submit+0xf3/0x1c0 kernel/events/core.c:10021
 perf_trace_preemptirq_template+0x2aa/0x360 include/trace/events/preemptirq.h:14
 trace_irq_enable_rcuidle+0x108/0x180 include/trace/events/preemptirq.h:40
 trace_hardirqs_on+0x57/0x80 kernel/trace/trace_preemptirq.c:44
 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:713
RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0 kernel/rcu/tree_plugin.h:674
Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 c2 ef 9c 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08
RSP: 0018:ffffc90000d37880 EFLAGS: 00000206
RAX: d35280fa98f82500 RBX: 1ffff920001a6f14 RCX: d35280fa98f82500
RDX: dffffc0000000000 RSI: ffffffff8a2b2780 RDI: ffffffff8a79f780
RBP: ffffc90000d37960 R08: ffffffff901d11bf R09: 1ffffffff203a237
R10: dffffc0000000000 R11: fffffbfff203a238 R12: ffffffff8c322f00
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001
 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock include/linux/rcupdate.h:772 [inline]
 hsr_announce+0x29a/0x310 net/hsr/hsr_device.c:410
 call_timer_fn+0x17b/0x540 kernel/time/timer.c:1451
 expire_timers kernel/time/timer.c:1496 [inline]
 __run_timers+0x53a/0x7f0 kernel/time/timer.c:1767
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1780
 handle_softirqs+0x339/0x830 kernel/softirq.c:576
 run_ksoftirqd+0xa4/0x100 kernel/softirq.c:943
 smpboot_thread_fn+0x4f6/0x970 kernel/smpboot.c:164
 kthread+0x436/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>