linux-kernel - rtlwifi: regression 39-rc5 (rtl8192ce)

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Message-ID: <m3zkn6paj5.fsf@nocko.org>
Date:	Sun, 01 May 2011 13:59:10 -0400
From:	Shawn Nock <nock@...ko.org>
To:	Larry.Finger@...inger.net
Cc:	linux-kernel@...r.kernel.org
Subject: rtlwifi: regression 39-rc5 (rtl8192ce)

During heavy network traffic (esp. flash video) I see the attached NULL
pointer dereference in 2.6.39-rc5 on an IBM Thinkpad x120e. Immediately
afterward a "scheduling while atomic" bug is reported and the system
becomes unresponsive. I am unable to produce this problem in 2.6.38.4.

See attached backtrace and dmesg. Please let me know what I can collect
to make this problem easier to troubleshoot.

View attachment "rtlwifi_bug.txt" of type "text/plain" (1677 bytes)

View attachment "dmesg-39rc5.txt" of type "text/plain" (64810 bytes)

-- 
Shawn Nock (OpenPGP: 0x8132E623)