rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2689 jiffies s: 2453 root: 0x1/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.6.0-rc1-next-20230915-syzkaller-05666-gdfa449a58323 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
Workqueue: events_freezable_power_ sync_hw_clock
RIP: 0010:taprio_set_budgets+0x17e/0x310 net/sched/sch_taprio.c:680
Code: 0f 4c 8b 70 20 0f 87 6e 01 00 00 4c 89 e8 48 c1 e8 03 42 80 3c 38 00 0f 85 4f 01 00 00 49 69 45 00 e8 03 00 00 31 d2 49 f7 f6 <49> 89 c6 e8 9a 3e 21 f9 49 83 fc 10 0f 87 e3 00 00 00 be 04 00 00
RSP: 0018:ffffc90000007d20 EFLAGS: 00000046
RAX: 0000000000000000 RBX: ffff888143b07c84 RCX: ffffffff8866a777
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888028e042e0
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffed10051c085c
R10: ffff888028e042e7 R11: dffffc0000000000 R12: 0000000000000001
R13: ffff888143b07c08 R14: 0000000000000190 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000600 CR3: 000000001f90e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 advance_sched+0x5de/0xc60 net/sched/sch_taprio.c:988
 __run_hrtimer kernel/time/hrtimer.c:1688 [inline]
 __hrtimer_run_queues+0x203/0xc10 kernel/time/hrtimer.c:1752
 hrtimer_interrupt+0x31b/0x800 kernel/time/hrtimer.c:1814
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1063 [inline]
 __sysvec_apic_timer_interrupt+0x105/0x3f0 arch/x86/kernel/apic/apic.c:1080
 sysvec_apic_timer_interrupt+0x8e/0xc0 arch/x86/kernel/apic/apic.c:1074
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x70 kernel/locking/spinlock.c:194
Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 66 56 23 f7 48 89 df e8 5e d5 23 f7 f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f <bf> 01 00 00 00 e8 b5 32 15 f7 65 8b 05 46 6e be 75 85 c0 74 12 5b
RSP: 0018:ffffc900000d7bb8 EFLAGS: 00000246
RAX: 0000000000000006 RBX: ffff8880b982b940 RCX: 1ffffffff234deb6
RDX: 0000000000000000 RSI: ffffffff8a8ca820 RDI: ffffffff8ae93c60
RBP: 0000000000000246 R08: 0000000000000001 R09: fffffbfff233f1f4
R10: ffffffff919f8fa7 R11: 0000000000000001 R12: 1962b6fc8e39a900
R13: 000000001dcd6500 R14: 0000000225c17d03 R15: 1962b6fc34d17a00
 hrtimer_start include/linux/hrtimer.h:418 [inline]
 sched_sync_hw_clock kernel/time/ntp.c:519 [inline]
 sync_hw_clock+0x34a/0x510 kernel/time/ntp.c:660
 process_one_work+0x884/0x15c0 kernel/workqueue.c:2630
 process_scheduled_works kernel/workqueue.c:2703 [inline]
 worker_thread+0x8b9/0x1290 kernel/workqueue.c:2784
 kthread+0x33c/0x440 kernel/kthread.c:388
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>