[DragonFlyBSD - Bug #2079] (Closed) DFBSD v2.11.0.179.gc4383 - Panic upon tap removing

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #2079 has been updated by tuxillo.

Description updated
Status changed from New to Closed
Assignee changed from 0 to tuxillo

tap(4) was reworked not long ago and removing tap devices does not crash.

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Bug #2079: DFBSD v2.11.0.179.gc4383 - Panic upon tap removing
http://bugs.dragonflybsd.org/issues/2079#change-14320

* Author: tuxillo
* Status: Closed
* Priority: Normal
* Assignee: tuxillo
* Target version: 6.4
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Hi,

Playing around with vknet(1) where some tap devices were created, I destroy one
of them with 'ifconfig tap0 destroy' and after some time I got the panic below.
I don't have a way to reproduce it yet, but I got a dump.

The core.txt file is here:
http://leaf.dragonflybsd.org/~tuxillo/archive/temp/core_ifq.6.txt

I will upload the core to leaf by request.

Cheers,
Antonio Huete



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