rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2685 jiffies s: 30873 root: 0x2/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 14526 Comm: syz-executor.4 Not tainted 6.1.38-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
RIP: 0010:hrtimer_set_expires include/linux/hrtimer.h:242 [inline]
RIP: 0010:advance_sched+0x69b/0x940 net/sched/sch_taprio.c:751
Code: 48 8b 7c 24 60 e8 75 95 2a f9 48 8b 04 24 49 89 45 e8 48 89 ef e8 65 32 d8 01 49 8d 7d 18 48 89 f8 48 c1 e8 03 42 80 3c 30 00 <74> 05 e8 4e 95 2a f9 4d 89 7d 18 49 83 c5 20 4c 89 e8 48 c1 e8 03
RSP: 0018:ffffc900001e0cc0 EFLAGS: 00000046
RAX: 1ffff11009f77e6b RBX: ffff8880481732a0 RCX: 0000000000010002
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88804fbbf358
RBP: ffff88804fbbf2e8 R08: dffffc0000000000 R09: ffffed1009f77e5e
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88804fbbf000
R13: ffff88804fbbf340 R14: dffffc0000000000 R15: 1771dc2323540000
FS:  00007f10cd2826c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b32326000 CR3: 0000000022477000 CR4: 00000000003506e0
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x5e5/0xe50 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x392/0x980 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1095 [inline]
 __sysvec_apic_timer_interrupt+0x156/0x580 arch/x86/kernel/apic/apic.c:1112
 sysvec_apic_timer_interrupt+0x8c/0xb0 arch/x86/kernel/apic/apic.c:1106
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 kernel/locking/spinlock.c:194
Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 82 61 52 f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> 27 13 d0 f6 65 8b 05 a8 8f 74 75 85 c0 74 3f 48 c7 04 24 0e 36
RSP: 0018:ffffc9000b897b60 EFLAGS: 00000206
RAX: a9ae52405b324f00 RBX: 1ffff92001712f70 RCX: ffffffff816a3f0a
RDX: dffffc0000000000 RSI: ffffffff8aebd320 RDI: 0000000000000001
RBP: ffffc9000b897bf0 R08: dffffc0000000000 R09: fffffbfff2052845
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 1ffff92001712f6c R14: ffffc9000b897b80 R15: 0000000000000246
 clock_was_set+0x179/0x900 kernel/time/hrtimer.c:970
 do_settimeofday64+0x673/0x7e0 kernel/time/timekeeping.c:1345
 __do_sys_clock_settime kernel/time/posix-timers.c:1092 [inline]
 __se_sys_clock_settime kernel/time/posix-timers.c:1080 [inline]
 __x64_sys_clock_settime+0x232/0x270 kernel/time/posix-timers.c:1080
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f10cc47cb29
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f10cd2820c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e3
RAX: ffffffffffffffda RBX: 00007f10cc59bf80 RCX: 00007f10cc47cb29
RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000
RBP: 00007f10cc4c847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f10cc59bf80 R15: 00007ffeaf8c5bb8
 </TASK>