On Sat, Dec 20, 2025 at 07:04:58PM +0000, Leonie ROBERT wrote:
> Hi,
>
> I encountered a kernel panic on a fresh OpenBSD 7.8 install when scanning for
> WiFi networks with an Intel AC 3160 adapter.
>
> kernel: double fault trap, code=0
> Stopped at clockrequest_advance_random+0x15: pushq %rdx
> ddb{0}>
> ddb{0}> show panic
> kernel: rwlock_wrlock 0xffffffff82a58870: enter read deadlock
> ddb{0}>
>From the process list you've shown in a screenshot it seems this
panic occurs in the ACPI kernel-thread.
Did you suspend/resume? Otherwise this is unlikely to be a wifi driver
issue but rather something going wrong in ACPI somewhere.
Unfortunately the stack trace you've shown is just showing ddb crashing.
It doesn't show where the real problem occurred.
