[Bug 577189] Re: iwl3945 "microcode SW error detected" under heavy net load

[Daitaro Kano]

This happens to me as well, and I just installed 10.10 Maverick with
kernel 2.6.35-22-generic.

Oct 11 09:15:48 dknux kernel: [21152.949361] iwl3945 0000:03:00.0: Microcode SW error detected. Restarting 0x82000008.
Oct 11 09:15:48 dknux kernel: [21152.949371] iwl3945 0000:03:00.0: Loaded firmware version: 15.32.2.9
Oct 11 09:15:48 dknux kernel: [21152.949407] iwl3945 0000:03:00.0: Start IWL Error Log Dump:
Oct 11 09:15:48 dknux kernel: [21152.949413] iwl3945 0000:03:00.0: Status: 0x000202E4, count: 1
Oct 11 09:15:48 dknux kernel: [21152.949417] iwl3945 0000:03:00.0: Desc       Time       asrtPC  blink2 ilink1  nmiPC   Line
Oct 11 09:15:48 dknux kernel: [21152.949648] iwl3945 0000:03:00.0: SYSASSERT     (#5) 0509911957 0x008B6 0x00274 0x00320 0x01436 116
Oct 11 09:15:48 dknux kernel: [21152.949651] 
Oct 11 09:15:48 dknux kernel: [21152.949782] iwl3945 0000:03:00.0: Start IWL Event Log Dump: display last 20 count
Oct 11 09:15:48 dknux kernel: [21152.949826] iwl3945 0000:03:00.0: 0509839231	0xe7018881	0500
Oct 11 09:15:48 dknux kernel: [21152.949851] iwl3945 0000:03:00.0: 0509839233	0xe7018881	0600
Oct 11 09:15:48 dknux kernel: [21152.949877] iwl3945 0000:03:00.0: 0509839233	0x00000000	0600
Oct 11 09:15:48 dknux kernel: [21152.949902] iwl3945 0000:03:00.0: 0509845932	0x00000000	0301
Oct 11 09:15:48 dknux kernel: [21152.949927] iwl3945 0000:03:00.0: 0509845943	0x00008000	0350
Oct 11 09:15:48 dknux kernel: [21152.949952] iwl3945 0000:03:00.0: 0509846864	0x00000000	0301
Oct 11 09:15:48 dknux kernel: [21152.949977] iwl3945 0000:03:00.0: 0509847244	0x00000000	0304
Oct 11 09:15:48 dknux kernel: [21152.950001] iwl3945 0000:03:00.0: 0509847747	0x00000000	0301
Oct 11 09:15:48 dknux kernel: [21152.950026] iwl3945 0000:03:00.0: 0509848128	0x00000000	0304
Oct 11 09:15:48 dknux kernel: [21152.950051] iwl3945 0000:03:00.0: 0509848993	0x00000000	0301
Oct 11 09:15:48 dknux kernel: [21152.950076] iwl3945 0000:03:00.0: 0509849360	0x00000000	0304
Oct 11 09:15:48 dknux kernel: [21152.950101] iwl3945 0000:03:00.0: 0509850357	0x00000000	0301
Oct 11 09:15:48 dknux kernel: [21152.950125] iwl3945 0000:03:00.0: 0509850739	0x00000000	0304
Oct 11 09:15:48 dknux kernel: [21152.950150] iwl3945 0000:03:00.0: 0509870241	0x00000000	0301
Oct 11 09:15:48 dknux kernel: [21152.950175] iwl3945 0000:03:00.0: 0509870509	0x000000c4	0303
Oct 11 09:15:48 dknux kernel: [21152.950200] iwl3945 0000:03:00.0: 0509870554	0x00000000	0302
Oct 11 09:15:48 dknux kernel: [21152.950225] iwl3945 0000:03:00.0: 0509870820	0x00000000	0308
Oct 11 09:15:48 dknux kernel: [21152.950250] iwl3945 0000:03:00.0: 0509870849	0x000007c3	0310
Oct 11 09:15:48 dknux kernel: [21152.950275] iwl3945 0000:03:00.0: 0509911955	0x00000002	0123
Oct 11 09:15:48 dknux kernel: [21152.950300] iwl3945 0000:03:00.0: 0509911958	0x00000100	0125
Oct 11 09:15:48 dknux kernel: [21152.950325] iwl3945 0000:03:00.0: Error Reply type 0x00000005 cmd REPLY_TX (0x1C) seq 0x02AE ser 0x00740000
Oct 11 09:15:48 dknux kernel: [21152.958491] iwl3945 0000:03:00.0: Can't stop Rx DMA.

-- 
iwl3945 "microcode SW error detected" under heavy net load
https://bugs.launchpad.net/bugs/577189
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