I have seen the watchdog and reset problem on a -STABLE laptop, both em
and iwi. It only occur when I try to connect using Mulberry e-mail
client so I thought it could be a problem with the linuxilator.
The load on the box is normally low but both driver have shared
interrupts, either with cbb or usb. Here is what I can see:
uname -a:
FreeBSD viglaf 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #55: Thu Sep 21
22:15:38 CEST 2006 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/VIGLAF i386
dmesg:
em0: <Intel(R) PRO/1000 Network Connection Version - 6.1.4> port
0x8000-0x803f mem 0xc0220000-0xc023ffff,0xc0200000-0xc020ffff irq 11 at
device 1.0 on pci2
em0: Ethernet address: 00:0d:60:89:36:e8
em0: [FAST]
iwi0: <Intel(R) PRO/Wireless 2915ABG> mem 0xc0214000-0xc0214fff irq 9 at
device 2.0 on pci2
iwi0: Ethernet address: 00:16:6f:8b:0a:21
vmstat -i
interrupt total rate
irq0: clk 11148090 999
irq1: atkbd0 32271 2
irq5: pcm0 atapci+ 157115 14
irq6: fdc0 1 0
irq7: 1 0
stray irq7 1 0
irq8: rtc 1426745 127
irq9: cbb1 cbb2++* 26582 2
irq11: cbb0 em0++* 762544 68
irq12: psm0 516858 46
irq14: ata0 43494 3
irq15: ata1 82 0
Total 14113784 1265
This is a development machine so I can debug and test patches as needed.
Best regards,
Goran L
Patrick M. Hausen wrote:
Hello!
On -stable occasionally other people complained about very similar
looking problems with bge and other drivers. My guess is, though
I'm not a kernel developer, just an experienced admin, that
em stands out as problematic just by coincidence. Certain onboard
network components tend to come with certaiin chipsets and certain
architectures.
I forgot to mention: we do have systems with em interfaces that
never showed this problem!
Regards,
Patrick
--
................................................... the future isMobile
Goran Lowkrantz <[EMAIL PROTECTED]>
System Architect, isMobile, Aurorum 2, S-977 75 Luleå, Sweden
Phone: +46(0)920-75559
Mobile: +46(0)70-587 87 82 Fax: +46(0)70-615 87 82
http://www.ismobile.com ...............................................
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