syzbot

kernel: page fault trap, code=0
Stopped at      0    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
0(0,0,0,0,58b,fffffd807afa1f08) at 0
timeout_run(fffffd807afa1f08) at timeout_run+0x8b sys/kern/kern_timeout.c:641
softclock_process_kclock_timeout(fffffd807afa1f08,0) at softclock_process_kclock_timeout+0x1c6 sys/kern/kern_timeout.c:666
softclock(0) at softclock+0x11a sys/kern/kern_timeout.c:717
softintr_dispatch(0) at softintr_dispatch+0xd1 sys/arch/amd64/amd64/softintr.c:90
Xsoftclock() at Xsoftclock+0x1f
acpicpu_idle() at acpicpu_idle+0x2ee sys/dev/acpi/acpicpu.c:1206
sched_idle(ffffffff82b9dff0) at sched_idle+0x2ea sys/kern/kern_sched.c:175
end trace frame: 0x0, count: 8
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