hrtimer: interrupt took 698036640 ns watchdog: BUG: soft lockup - CPU#0 stuck for 91s! [swapper/0:0] Modules linked in: irq event stamp: 144612 hardirqs last enabled at (144611): [] default_idle_call+0x54/0xdc kernel/sched/idle.c:106 hardirqs last disabled at (144612): [] __el1_irq arch/arm64/kernel/entry-common.c:468 [inline] hardirqs last disabled at (144612): [] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:486 softirqs last enabled at (144496): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (144496): [] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (144449): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.1.83-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : arch_local_irq_enable+0xc/0x18 arch/arm64/include/asm/irqflags.h:44 lr : arch_cpu_idle+0x14/0x20 arch/arm64/kernel/idle.c:45 sp : ffff8000157b7cd0 x29: ffff8000157b7cd0 x28: 0000000000000000 x27: 1ffff00002b07a6c x26: 0000000000000000 x25: 1ffff00002b07aa9 x24: 1ffff00002b0c9a0 x23: dfff800000000000 x22: ffff80001583d360 x21: ffff800015864d00 x20: 0000000000000000 x19: ffff800015864d00 x18: 1fffe0003686b776 x17: ffff80001583d000 x16: ffff800008065ae8 x15: ffff0001b435bbbc x14: 1ffff00002b080b0 x13: dfff800000000000 x12: 0000000000000003 x11: 0000000000ff0100 x10: 0000000000000003 x9 : 0000000000000000 x8 : 00000000000000e0 x7 : ffff8000084350e0 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : ffff800012150cd4 x2 : 0000000000000001 x1 : ffff8000122ac6e0 x0 : ffff80019ebc9000 Call trace: arch_local_irq_enable+0xc/0x18 arch/arm64/include/asm/irqflags.h:35 default_idle_call+0x68/0xdc kernel/sched/idle.c:109 cpuidle_idle_call kernel/sched/idle.c:191 [inline] do_idle+0x1e0/0x514 kernel/sched/idle.c:303 cpu_startup_entry+0x5c/0x74 kernel/sched/idle.c:401 rest_init+0x2d8/0x2f0 init/main.c:732 start_kernel+0x0/0x608 init/main.c:892 start_kernel+0x448/0x608 init/main.c:1139 __primary_switched+0xb8/0xc0 arch/arm64/kernel/head.S:468