Bug#589353: linux-image-2.6.34-1-amd64: iwlagn reports "MAC in deep sleep!" and wireless stops working until reboot

To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: Bug#589353: linux-image-2.6.34-1-amd64: iwlagn reports "MAC in deep sleep!" and wireless stops working until reboot
From: Josh Triplett <josh@joshtriplett.org>
Date: Fri, 16 Jul 2010 14:44:40 -0700
Message-id: <[🔎] 20100716214438.GA2493@feather>
Reply-to: Josh Triplett <josh@joshtriplett.org>, 589353@bugs.debian.org
In-reply-to: <[🔎] 20100716213117.1970.25676.reportbug@feather>
References: <[🔎] 20100716213117.1970.25676.reportbug@feather>

On Fri, Jul 16, 2010 at 02:31:17PM -0700, Josh Triplett wrote:
> Rather frequently, wireless will suddenly stop working and not start
> working again until I reboot.  When this happens, the driver produces a
> pile of kernel messages (attached), ending in a long series of "MAC is
> in deep sleep!", at which point it gives up.  Unloading and loading the
> iwlagn driver does not help, nor does toggling the wireless kill switch.

Actually attached...

- Josh Triplett

[    3.861606] ADDRCONF(NETDEV_UP): eth0: link is not ready
[    4.075782] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   10.498068] wlan0: authenticate with MY:RO:UT:ER:SM:AC (try 1)
[   10.500423] wlan0: authenticated
[   10.500478] wlan0: associate with MY:RO:UT:ER:SM:AC (try 1)
[   10.502743] wlan0: RX AssocResp from MY:RO:UT:ER:SM:AC (capab=0x431 status=0 aid=2)
[   10.502750] wlan0: associated
[   10.506653] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   20.840234] wlan0: no IPv6 routers present
[  113.712692] Monitor-Mwait will be used to enter C-3 state
[  113.718953] thinkpad_acpi: EC reports that Thermal Table has changed
[  612.316108] No probe response from AP MY:RO:UT:ER:SM:AC after 500ms, disconnecting.
[  612.816129] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  612.816138] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  613.316111] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  613.316118] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  613.324165] cfg80211: Calling CRDA to update world regulatory domain
[  613.924150] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  613.924160] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  614.424111] iwlagn 0000:03:00.0: Error sending REPLY_SCAN_CMD: time out after 500ms.
[  614.924114] iwlagn 0000:03:00.0: Error sending REPLY_SCAN_CMD: time out after 500ms.
[  615.424112] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  615.424120] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  615.924113] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  615.924120] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  620.428131] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  620.428139] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  620.928129] iwlagn 0000:03:00.0: Error sending REPLY_SCAN_CMD: time out after 500ms.
[  621.428134] iwlagn 0000:03:00.0: Error sending REPLY_SCAN_CMD: time out after 500ms.
[  621.928113] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  621.928121] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  622.428109] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  622.428116] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  626.932096] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  626.932104] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  627.432068] iwlagn 0000:03:00.0: Error sending REPLY_SCAN_CMD: time out after 500ms.
[  627.932060] iwlagn 0000:03:00.0: Error sending REPLY_SCAN_CMD: time out after 500ms.
[  628.432060] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  628.432068] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  628.932306] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  628.932310] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  633.436643] iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[  633.436653] iwlagn 0000:03:00.0: Error setting new RXON (-110)
[  633.936133] iwlagn 0000:03:00.0: Error sending REPLY_SCAN_CMD: time out after 500ms.
[  633.936159] iwlagn 0000:03:00.0: No space in command queue
[  633.936164] iwlagn 0000:03:00.0: Restarting adapter due to queue full
[  633.936171] iwlagn 0000:03:00.0: Error sending REPLY_TX_POWER_DBM_CMD: enqueue_hcmd failed: -28
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  633.951478] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.258184] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.262717] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.280734] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.308220] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.308220] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.334748] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.352768] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.370753] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.388734] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.406279] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.423822] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.441352] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.458885] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.476422] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.493959] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.493959] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.529393] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.546936] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.564463] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.582010] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.599549] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.617082] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.634629] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.652563] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.669722] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.687258] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.704824] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.722364] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.739925] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.757464] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.775006] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.792551] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.810111] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.827652] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.845192] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.862746] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.880296] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.897878] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.915430] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.932956] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.950493] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  634.968030] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  639.980120] iwlagn 0000:03:00.0: Could not load the INST uCode section
[  639.980132] iwlagn 0000:03:00.0: Unable to set up bootstrap uCode: -110
[  639.984087] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  640.002070] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  640.020009] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  640.037950] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  640.055870] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  640.073799] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  645.084130] iwlagn 0000:03:00.0: Could not load the INST uCode section
[  645.084142] iwlagn 0000:03:00.0: Unable to set up bootstrap uCode: -110
[  645.088103] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  645.106079] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  645.124030] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  645.141961] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  645.159890] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  645.177818] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  650.188127] iwlagn 0000:03:00.0: Could not load the INST uCode section
[  650.188138] iwlagn 0000:03:00.0: Unable to set up bootstrap uCode: -110
[  650.192084] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  650.210074] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  650.228007] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  650.245970] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  650.263889] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  650.281811] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  655.292133] iwlagn 0000:03:00.0: Could not load the INST uCode section
[  655.292145] iwlagn 0000:03:00.0: Unable to set up bootstrap uCode: -110
[  655.296104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  655.314082] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  655.332006] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  655.349990] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  655.367930] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  655.385855] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.396134] iwlagn 0000:03:00.0: Could not load the INST uCode section
[  660.396146] iwlagn 0000:03:00.0: Unable to set up bootstrap uCode: -110
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.400104] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.704698] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.722676] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.740665] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
[  660.754700] iwlagn 0000:03:00.0: Unable to initialize device after 5 attempts.

Reply to:

References:
- Bug#589353: linux-image-2.6.34-1-amd64: iwlagn reports "MAC in deep sleep!" and wireless stops working until reboot
  - From: Josh Triplett <josh@joshtriplett.org>

Prev by Date: Bug#589353: linux-image-2.6.34-1-amd64: iwlagn reports "MAC in deep sleep!" and wireless stops working until reboot
Next by Date: Bug#589118: `rdev` setting ignored
Previous by thread: Bug#589353: linux-image-2.6.34-1-amd64: iwlagn reports "MAC in deep sleep!" and wireless stops working until reboot
Next by thread: Processed: reassign 487668 to linux-2.6
Index(es):
- Date
- Thread