Process accounting paused watchdog: BUG: soft lockup - CPU#1 stuck for 46s! [swapper/1:0] Modules linked in: irq event stamp: 33614834 hardirqs last enabled at (33614831): [] asm_sysvec_irq_work+0x12/0x20 arch/x86/include/asm/idtentry.h:661 hardirqs last disabled at (33614832): [] sysvec_apic_timer_interrupt+0xb/0xa0 arch/x86/kernel/apic/apic.c:1094 softirqs last enabled at (33614834): [] irq_enter_rcu+0xc0/0xe0 kernel/softirq.c:360 softirqs last disabled at (33614833): [] irq_enter_rcu+0xa5/0xe0 kernel/softirq.c:363 CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.10.184 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 RIP: 0010:tick_nohz_idle_enter+0x16c/0x200 kernel/time/tick-sched.c:1056 Code: df 48 c1 ea 03 0f b6 04 02 48 89 ea 83 e2 07 38 d0 7f 04 84 c0 75 7c 80 4b 4c 04 e8 3e 2a eb ff e8 c9 37 12 00 fb 48 83 c4 08 <5b> 5d e9 6d bb eb 02 e8 38 e4 0b 00 65 8b 1d 1d fa cd 7e 31 ff 89 RSP: 0018:ffff88800897fe78 EFLAGS: 00000286 RAX: 000000000137eaa7 RBX: ffff88806cf2f440 RCX: 1ffffffff0acda69 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff813483c7 RBP: ffff88806cf2f48c R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000000 R11: ffffffff8613e05b R12: 0000000000000001 R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000ab300000000 CR3: 0000000043d6e000 CR4: 0000000000350ee0 Call Trace: do_idle+0x89/0x520 kernel/sched/idle.c:274 cpu_startup_entry+0x14/0x20 kernel/sched/idle.c:396 secondary_startup_64_no_verify+0xc2/0xcb Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 skipped: idling at native_safe_halt arch/x86/include/asm/irqflags.h:60 [inline] NMI backtrace for cpu 0 skipped: idling at arch_safe_halt arch/x86/include/asm/irqflags.h:103 [inline] NMI backtrace for cpu 0 skipped: idling at default_idle+0xe/0x20 arch/x86/kernel/process.c:706 ---------------- Code disassembly (best guess), 1 bytes skipped: 0: 48 c1 ea 03 shr $0x3,%rdx 4: 0f b6 04 02 movzbl (%rdx,%rax,1),%eax 8: 48 89 ea mov %rbp,%rdx b: 83 e2 07 and $0x7,%edx e: 38 d0 cmp %dl,%al 10: 7f 04 jg 0x16 12: 84 c0 test %al,%al 14: 75 7c jne 0x92 16: 80 4b 4c 04 orb $0x4,0x4c(%rbx) 1a: e8 3e 2a eb ff callq 0xffeb2a5d 1f: e8 c9 37 12 00 callq 0x1237ed 24: fb sti 25: 48 83 c4 08 add $0x8,%rsp * 29: 5b pop %rbx <-- trapping instruction 2a: 5d pop %rbp 2b: e9 6d bb eb 02 jmpq 0x2ebbb9d 30: e8 38 e4 0b 00 callq 0xbe46d 35: 65 8b 1d 1d fa cd 7e mov %gs:0x7ecdfa1d(%rip),%ebx # 0x7ecdfa59 3c: 31 ff xor %edi,%edi 3e: 89 .byte 0x89