rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2662 jiffies s: 22049 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: 9614 Comm: syz-executor.2 Not tainted 6.5.0-rc3-syzkaller-00024-g18b44bc5a672 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 RIP: 0010:__lock_acquire+0xc0d/0x5de0 kernel/locking/lockdep.c:5139 Code: e8 68 c5 ca 08 85 c0 74 c6 44 8b b4 24 80 00 00 00 48 c7 c2 cc fe aa 8e 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 0f b6 14 02 <48> c7 c0 cc fe aa 8e 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 96 RSP: 0018:ffffc90000007b20 EFLAGS: 00000803 RAX: dffffc0000000000 RBX: 124e57aca902e35f RCX: ffffffff81663d0e RDX: 0000000000000000 RSI: ffff888034ce0ac8 RDI: ffff888034ce0b11 RBP: 0000000000000040 R08: 0000000000000000 R09: fffffbfff23081f1 R10: ffffffff91840f8f R11: 0000000000094000 R12: ffff888034ce0b12 R13: ffff888034ce0af0 R14: 00000000ffffffff R15: 0000000000000002 FS: 00007fe0bd9176c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555556951938 CR3: 000000002f26c000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: lock_acquire kernel/locking/lockdep.c:5761 [inline] lock_acquire+0x1ae/0x510 kernel/locking/lockdep.c:5726 __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:1098 [inline] __sysvec_apic_timer_interrupt+0x14a/0x430 arch/x86/kernel/apic/apic.c:1115 sysvec_apic_timer_interrupt+0x8e/0xc0 arch/x86/kernel/apic/apic.c:1109 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 a6 fc 31 f7 48 89 df e8 5e 75 32 f7 f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 d5 1d 24 f7 65 8b 05 f6 25 cf 75 85 c0 74 12 5b RSP: 0018:ffffc9000367fcb8 EFLAGS: 00000246 RAX: 0000000000000002 RBX: ffff8880b982b880 RCX: 1ffffffff2308316 RDX: 0000000000000000 RSI: ffffffff8a6c69a0 RDI: ffffffff8ac7e5a0 RBP: 0000000000000282 R08: 0000000000000001 R09: fffffbfff23081d0 R10: ffffffff91840e87 R11: 0000000000000002 R12: fbb410cc8f2ba786 R13: 0000000000000000 R14: 000000af0ceca777 R15: dffffc0000000000 clock_was_set+0x592/0x850 kernel/time/hrtimer.c:972 do_settimeofday64+0x3b7/0x5c0 kernel/time/timekeeping.c:1345 do_sys_settimeofday64+0x1dc/0x260 kernel/time/time.c:195 __do_sys_clock_settime kernel/time/posix-timers.c:1129 [inline] __se_sys_clock_settime kernel/time/posix-timers.c:1113 [inline] __x64_sys_clock_settime+0x1bc/0x290 kernel/time/posix-timers.c:1113 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: 0033:0x7fe0bcc7cb29 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:00007fe0bd9170c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e3 RAX: ffffffffffffffda RBX: 00007fe0bcd9bf80 RCX: 00007fe0bcc7cb29 RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000000 RBP: 00007fe0bccc847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fe0bcd9bf80 R15: 00007ffc59be8ef8