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Bug #1964

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iwn (panic assertion : wlan_assert_serialized )

Added by sjmm.ptr almost 11 years ago. Updated almost 11 years ago.

Status:
New
Priority:
Normal
Assignee:
Category:
-
Target version:
Start date:
Due date:
% Done:

0%

Estimated time:

Description

Hello bugs@,

After a fresh install of DragonFly 2.9-dev on a Lenovo THINKPAD R500 and
a basic configuration of the
iwn module (cf. man iwn), I tried to do an : ifconfig iwn0 up .

However, by doing this, I only get a kernel panic...

I attached a coredump file to this mail.

If you need more informations or details, feel free to ask.

sj


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Actions #1

Updated by josepht almost 11 years ago

Please try the attached patch.

Actions #2

Updated by pavalos almost 11 years ago

The attached patch causes a panic on boot:
panic: assertion: !IS_SERIALIZED((s)) in lwkt_serialize_enter

Dump available here:
http://www.theshell.com/~pavalos/crash/crash10.tar.xz

Actions #3

Updated by josepht almost 11 years ago

On Sun, Jan 30, 2011 at 11:21:39AM +0000, Peter Avalos (via DragonFly issue tracker) wrote:

Peter Avalos <> added the comment:

The attached patch causes a panic on boot:
panic: assertion: !IS_SERIALIZED((s)) in lwkt_serialize_enter

Dump available here:
http://www.theshell.com/~pavalos/crash/crash10.tar.xz

Please try this patch as well. This should be applied after applying
the original patch.

Thanks,
Joe

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