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Date:      Tue, 22 Nov 2011 15:39:47 +0200 (EET)
From:      jau@iki.fi (Jukka A. Ukkonen)
To:        questions@freebsd.org
Subject:   msk0 NIC getting stuck
Message-ID:  <201111221339.pAMDdlm2023914@jau.iki.fi>

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Greetings all,

Has anyone seen similar problems as this...


Nov 22 14:49:49 sleipnir kernel: msk0: watchdog timeout
Nov 22 14:49:49 sleipnir kernel: msk0: prefetch unit stuck?
Nov 22 14:49:49 sleipnir kernel: msk0: initialization failed: no memory for Rx b
uffers


The NIC freezes completely and will not return to sanity with
"ifconfig msk0 down" and "ifconfig msk0 up".

The environment this happens on is
FreeBSD sleipnir 9.0-PRERELEASE FreeBSD 9.0-PRERELEASE #0: Sun Nov 20 17:34:27
EET 2011     root@sleipnir:/usr/obj/usr/src/sys/Sleipnir  amd64

The same thing happens with the GENERIC kernel as well as with my
locally compiled kernel. The only difference in the kernels is that
the locally compiled one supports 4 fibs.

The hardware is a Supermicro H8DCL-6F motherboard with 2 AMD 4162EE CPUs
and 16GB of memory.
All of the file systems are mirrored on top of GUID partitions.
Most of them are UFS2+SU on top of gmirror and one ZFS on top of zpool
mirror.


	Cheers,
		// jau
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  /    Jukka A. Ukkonen,                             Oxit Ltd, Finland
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