[Bug 276990] Re: iwlagn causes kernel panic on 802.11n wifi

Mon Dec 1 23:03:57 UTC 2008

I spoke too soon. Things have improved considerably, but I'm still
periodically losing networking albeit less frequently. This is
2.6.28-rc6-wl plus the updated microcode.

kern.log shows the same messages as above.

If I happen to be using cisco vpn, some additional messages sometimes
show up:

kernel: [13311.535973] iwlagn: Microcode SW error detected.  Restarting 0x82000000.
kernel: [13313.528088] iwlagn: Can't stop Rx DMA.
kernel: [13314.526425] iwlagn: No space for Tx
kernel: [13314.526435] iwlagn: Error sending REPLY_TX_PWR_TABLE_CMD: enqueue_hcmd failed: -28
kernel: [13314.526446] iwlagn: No space for Tx
kernel: [13314.526451] iwlagn: Error sending SENSITIVITY_CMD: enqueue_hcmd failed: -28
kernel: [13314.526456] iwlagn: SENSITIVITY_CMD failed

Matt

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iwlagn causes kernel panic on 802.11n wifi
https://bugs.launchpad.net/bugs/276990
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