Re: iwlagn is getting very shaky
From: Norbert Preining
Date: Tue Nov 22 2011 - 20:55:16 EST
On Di, 22 Nov 2011, Emmanuel Grumbach wrote:
> This is completely broken. This log looks really bad. AGG are enabled
> and disabled right away, messing the queues completely.
I can easily reproduce that here, today after reboot I saw something more:
[ 82.894328] iwlwifi 0000:06:00.0: U iwl_trans_tx_queue_set_status Deactivate
AC/CMD Queue 11 on FIFO 0
[ 83.072243] iwlwifi 0000:06:00.0: U iwl_trans_pcie_tx_agg_alloc HW queue is NOT empty: 85 packets in HW queue
[ 288.039768] iwlwifi 0000:06:00.0: U iwl_trans_tx_queue_set_status Deactivate AC/CMD Queue 11 on FIFO 0
[ 288.039884] wlan0: deauthenticating from 00:0a:79:eb:56:10 by local choice (reason=3)
[ 288.040218] iwlwifi 0000:06:00.0: I iwl_stop_queue Stop hwq 2 ac 2 stop count 1. Queue is full
[ 288.052312] iwlwifi 0000:06:00.0: I iwl_wake_queue Wake hwq 2 ac 2. Packets reclaimed
[ 288.052542] iwlwifi 0000:06:00.0: I iwl_stop_queue Stop hwq 2 ac 2 stop count 1. Queue is full
[ 288.064074] iwlwifi 0000:06:00.0: I iwl_wake_queue Wake hwq 2 ac 2. Packets reclaimed
[ 288.064301] iwlwifi 0000:06:00.0: I iwl_stop_queue Stop hwq 2 ac 2 stop count 1. Queue is full
[ 288.074618] iwlwifi 0000:06:00.0: I iwl_wake_queue Wake hwq 2 ac 2. Packets reclaimed
> Will send another patch later.
Thanks.
Norbert
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Norbert Preining preining@{jaist.ac.jp, logic.at, debian.org}
JAIST, Japan TeX Live & Debian Developer
DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094
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