hrtimer: interrupt took 13173480 ns watchdog: BUG: soft lockup - CPU#1 stuck for 24s! [swapper/1:0] Modules linked in: irq event stamp: 126152 hardirqs last enabled at (126151): [] default_idle_call+0xf4/0x128 kernel/sched/idle.c:103 hardirqs last disabled at (126152): [] __el1_irq arch/arm64/kernel/entry-common.c:533 [inline] hardirqs last disabled at (126152): [] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:551 softirqs last enabled at (126104): [] softirq_handle_end kernel/softirq.c:399 [inline] softirqs last enabled at (126104): [] __do_softirq+0xac8/0xce4 kernel/softirq.c:582 softirqs last disabled at (125371): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81 CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #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+0x8/0xc arch/arm64/include/asm/irqflags.h:51 lr : default_idle_call+0xf8/0x128 kernel/sched/idle.c:103 sp : ffff800093a77d10 x29: ffff800093a77d10 x28: dfff800000000000 x27: 1ffff0001274efb0 x26: ffff80008eccd000 x25: 0000000000000000 x24: 0000000000000002 x23: 1ffff00011d99a75 x22: ffff80008eccd3a8 x21: 0000000000000000 x20: ffff0000c19dbc00 x19: ffff8000802d48f0 x18: 1fffe000367c6d96 x17: ffff80008eccd000 x16: ffff8000802d41b4 x15: 0000000000000001 x14: 1fffe000367c8910 x13: 0000000000000000 x12: 0000000000000003 x11: 0000000000000001 x10: 0000000000000003 x9 : 0000000000000000 x8 : 000000000001ecc7 x7 : ffff80008046846c x6 : 0000000000000000 x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff80008ad8ac38 x2 : 0000000000000000 x1 : ffff80008aefece0 x0 : ffff800125219000 Call trace: __daif_local_irq_enable arch/arm64/include/asm/irqflags.h:27 [inline] arch_local_irq_enable+0x8/0xc arch/arm64/include/asm/irqflags.h:49 cpuidle_idle_call kernel/sched/idle.c:170 [inline] do_idle+0x1f0/0x4e8 kernel/sched/idle.c:312 cpu_startup_entry+0x5c/0x74 kernel/sched/idle.c:410 secondary_start_kernel+0x1bc/0x1e4 arch/arm64/kernel/smp.c:272 __secondary_switched+0xb8/0xbc arch/arm64/kernel/head.S:404