watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [ksoftirqd/1:19]
Modules linked in:
irq event stamp: 4485175
hardirqs last  enabled at (4485174): [<ffff80000c013a8c>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline]
hardirqs last  enabled at (4485174): [<ffff80000c013a8c>] _raw_spin_unlock_irq+0x3c/0x70 kernel/locking/spinlock.c:202
hardirqs last disabled at (4485175): [<ffff80000c000fd8>] __el1_irq arch/arm64/kernel/entry-common.c:455 [inline]
hardirqs last disabled at (4485175): [<ffff80000c000fd8>] el1_interrupt+0x24/0x68 arch/arm64/kernel/entry-common.c:473
softirqs last  enabled at (3926040): [<ffff8000080102e4>] _stext+0x2e4/0x37c
softirqs last disabled at (3926045): [<ffff800008104b2c>] run_ksoftirqd+0x4c/0x2d4 kernel/softirq.c:934
CPU: 1 PID: 19 Comm: ksoftirqd/1 Not tainted 6.0.0-rc3-syzkaller-16800-g85413d1e802e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : preempt_count arch/arm64/include/asm/preempt.h:13 [inline]
pc : check_kcov_mode kernel/kcov.c:166 [inline]
pc : __sanitizer_cov_trace_pc+0x44/0x8c kernel/kcov.c:200
lr : pie_calculate_probability+0x194/0x3e0 net/sched/sch_pie.c:348
sp : ffff80000f2cbb60
x29: ffff80000f2cbb90 x28: 00000000044b82fa x27: 000000002af31dc4
x26: 00004189374bc6a7 x25: 00000000000003e8 x24: 0000000000000000
x23: 00000000000f4241 x22: 0000000000000000 x21: 0000000000000000
x20: 00ffffffffffffff x19: ffff0000fec4fc00 x18: 00000000334966a4
x17: 0000000068372695 x16: ffff80000dbb8658 x15: ffff0000c02ecf80
x14: 00000000000000b8 x13: 00000000ffffffff x12: ffff0000c02ecf80
x11: ff8080000b3a80f8 x10: 0000000000000100 x9 : ffff80000b3a80f8
x8 : ffff0000c02ecf80 x7 : ffff80000b3ab024 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 00000000000003e8 x0 : 00000000000f4241
Call trace:
 check_kcov_mode kernel/kcov.c:166 [inline]
 __sanitizer_cov_trace_pc+0x44/0x8c kernel/kcov.c:200
 fq_pie_timer+0x70/0x11c net/sched/sch_fq_pie.c:383
 call_timer_fn+0x90/0x144 kernel/time/timer.c:1474
 expire_timers kernel/time/timer.c:1519 [inline]
 __run_timers+0x280/0x374 kernel/time/timer.c:1790
 run_timer_softirq+0x34/0x5c kernel/time/timer.c:1803
 _stext+0x168/0x37c
 run_ksoftirqd+0x4c/0x2d4 kernel/softirq.c:934
 smpboot_thread_fn+0x248/0x46c kernel/smpboot.c:164
 kthread+0x12c/0x158 kernel/kthread.c:376
 ret_from_fork+0x10/0x20