rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2680 jiffies s: 2469 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: 5466 Comm: dhcpcd-run-hook Not tainted 6.6.0-rc2-syzkaller-gce9ecca0238b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
RIP: 0010:task_wait_context kernel/locking/lockdep.c:4704 [inline]
RIP: 0010:check_wait_context kernel/locking/lockdep.c:4793 [inline]
RIP: 0010:__lock_acquire+0x2514/0x5de0 kernel/locking/lockdep.c:5086
Code: 00 00 48 8b 7d 10 41 ff d4 85 c0 0f 88 52 fd ff ff 48 83 7c 24 18 00 49 89 dc 0f 84 58 04 00 00 e8 21 17 ff ff e9 a4 e8 ff ff <65> 8b 05 dd 43 9b 7e 85 c0 41 bf 02 00 00 00 41 89 ec 0f 84 e6 e0
RSP: 0018:ffffc900003f8b20 EFLAGS: 00000097
RAX: 0000000000000000 RBX: 000000000000094a RCX: 0000000000000049
RDX: 1ffff11005542568 RSI: 0000000000000002 RDI: ffff88802aa12080
RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff233c7f5
R10: ffffffff919e3faf R11: 0000000000000000 R12: ffffffff91a5cec0
R13: ffff88802aa12b48 R14: 0000000000000000 R15: 00000000ffffffff
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007faa4276dba8 CR3: 0000000074b58000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 lock_acquire kernel/locking/lockdep.c:5753 [inline]
 lock_acquire+0x1ae/0x510 kernel/locking/lockdep.c:5718
 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
 _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154
 spin_lock include/linux/spinlock.h:351 [inline]
 advance_sched+0xd5/0xc60 net/sched/sch_taprio.c:935
 __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:do_sys_openat2+0xc6/0x1e0 fs/open.c:1408
Code: 89 de e8 0d bb 9c ff 85 db 74 4c e8 94 bf 9c ff e8 8f bf 9c ff 48 b8 00 00 00 00 00 fc ff df 48 01 c5 48 c7 45 00 00 00 00 00 <c7> 45 08 00 00 00 00 48 8b 44 24 78 65 48 2b 04 25 28 00 00 00 0f
RSP: 0018:ffffc9000387fdd0 EFLAGS: 00000282
RAX: dffffc0000000000 RBX: 0000000000000003 RCX: 0000000000000000
RDX: ffff88802aa12080 RSI: ffffffff81ea05c1 RDI: ffffffff8ae90a20
RBP: fffff5200070ffba R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff8ecd8097 R11: 0000000000000000 R12: ffff88801fd4c340
R13: ffff88801c9a4340 R14: 00000000ffffff9c R15: dffffc0000000000
 do_sys_open fs/open.c:1437 [inline]
 __do_sys_openat fs/open.c:1453 [inline]
 __se_sys_openat fs/open.c:1448 [inline]
 __x64_sys_openat+0x175/0x210 fs/open.c:1448
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7faa42a14a46
Code: 10 00 00 00 44 8b 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 44 89 c2 4c 89 ce bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 0c f7 d8 89 05 0a 48 01 00 48 83 c8 ff c3 31
RSP: 002b:00007ffe45767e98 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007ffe457680f8 RCX: 00007faa42a14a46
RDX: 0000000000080000 RSI: 00007ffe45767f10 RDI: 00000000ffffff9c
RBP: 00007ffe45767f00 R08: 0000000000080000 R09: 00007ffe45767f10
R10: 0000000000000000 R11: 0000000000000287 R12: 00007ffe45767f10
R13: 0000000000000009 R14: 00007ffe457680df R15: 00000000ffffffff
 </TASK>