linux-kernel - Re: iwlagn: associating with AP causes kernel hiccup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:	Wed, 15 Oct 2008 13:59:23 -0700
From:	reinette chatre <reinette.chatre@...el.com>
To:	Frederik Himpe <fhimpe@...enet.be>
Cc:	linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: iwlagn: associating with AP causes kernel hiccup

On Wed, 2008-10-15 at 19:38 +0000, Frederik Himpe wrote:
> When I associate with an AP, Linux 2.6.27 seems to "hang" for a few 
> seconds. During that time, all sound stops playing and keyboard and mouse 
> input is impossible. In the log I see this:
> 
> wlan0: authenticate with AP 00:15:f2:0a:ab:43
> wlan0: authenticate with AP 00:15:f2:0a:ab:43
> wlan0: authenticate with AP 00:15:f2:0a:ab:43
> wlan0: authenticated
> wlan0: associate with AP 00:15:f2:0a:ab:43
> wlan0: RX AssocResp from 00:15:f2:0a:ab:43 (capab=0x431 status=0 aid=2)
> wlan0: associated
> ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> iwlagn 0000:0c:00.0: PCI INT A disabled
> iwlagn 0000:0c:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
> iwlagn 0000:0c:00.0: restoring config space at offset 0x1 (was 0x100102, 
> writing 0x100106)

Are you running wpa_supplicant and/or network manager?

Can you try testing without them?

Reinette

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/