Modules linked in: irq event stamp: 22704955 hardirqs last enabled at (22704954): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] hardirqs last enabled at (22704954): [] _raw_spin_unlock_irq+0x27/0x70 kernel/locking/spinlock.c:199 hardirqs last disabled at (22704955): [] apic_timer_interrupt+0x98/0xb0 arch/x86/entry/entry_64.S:783 softirqs last enabled at (201118): [] _local_bh_enable+0x1c/0x30 kernel/softirq.c:155 softirqs last disabled at (201119): [] invoke_softirq kernel/softirq.c:364 [inline] softirqs last disabled at (201119): [] irq_exit+0x1d3/0x210 kernel/softirq.c:405 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.13.0-rc6-next-20170822+ #6 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffffffff85a2f3c0 task.stack: ffffffff85a00000 RIP: 0010:arch_local_irq_enable arch/x86/include/asm/paravirt.h:824 [inline] RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline] RIP: 0010:_raw_spin_unlock_irq+0x56/0x70 kernel/locking/spinlock.c:199 RSP: 0018:ffff8801db207a90 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 RAX: dffffc0000000000 RBX: ffff8801db21c200 RCX: 0000000000000000 RDX: 1ffffffff0b5915f RSI: 0000000000000000 RDI: ffffffff85ac8af8 RBP: ffff8801db207a98 R08: ffff8801db2073f8 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801db225200 R13: dffffc0000000000 R14: ffffffff8145b7a0 R15: ffff8801db207d70 FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005647e7d76278 CR3: 00000001ccb1c000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: expire_timers kernel/time/timer.c:1313 [inline] __run_timers+0x7ef/0xb90 kernel/time/timer.c:1608 run_timer_softirq+0x67/0x80 kernel/time/timer.c:1623 __do_softirq+0x2bb/0xbd0 kernel/softirq.c:284 invoke_softirq kernel/softirq.c:364 [inline] irq_exit+0x1d3/0x210 kernel/softirq.c:405 exiting_irq arch/x86/include/asm/apic.h:638 [inline] smp_apic_timer_interrupt+0x76/0xa0 arch/x86/kernel/apic/apic.c:1044 apic_timer_interrupt+0x9d/0xb0 arch/x86/entry/entry_64.S:783 RIP: 0010:native_safe_halt+0x6/0x10 arch/x86/include/asm/irqflags.h:53 RSP: 0018:ffffffff85a07ce0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 RAX: dffffc0000000000 RBX: 1ffffffff0b40f9f RCX: 0000000000000000 RDX: 1ffffffff0b59160 RSI: 0000000000000001 RDI: ffffffff85ac8b00 RBP: ffffffff85a07ce0 R08: ffffffff85804a80 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85ac8af0 R13: ffffffff85a07d98 R14: 0000000000000000 R15: ffffffff85a2f3c0 arch_safe_halt arch/x86/include/asm/paravirt.h:98 [inline] default_idle+0xbf/0x460 arch/x86/kernel/process.c:341 arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:332 default_idle_call+0x36/0x90 kernel/sched/idle.c:98 cpuidle_idle_call kernel/sched/idle.c:156 [inline] do_idle+0x256/0x3b0 kernel/sched/idle.c:246 cpu_startup_entry+0x18/0x20 kernel/sched/idle.c:351 rest_init+0xed/0xf0 init/main.c:435 start_kernel+0x782/0x7a8 init/main.c:709 x86_64_start_reservations+0x2a/0x2c arch/x86/kernel/head64.c:381 x86_64_start_kernel+0x13c/0x149 arch/x86/kernel/head64.c:362 secondary_startup_64+0xa5/0xa5 arch/x86/kernel/head_64.S:235 Code: 8a ac 85 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1d 48 83 3d 0b 10 d3 00 00 74 11 fb 66 0f 1f 44 00 00 <65> ff 0d d3 e9 27 7b 5b 5d c3 0f 0b e8 b9 c8 c8 fc eb dc 0f 1f