The following reply was made to PR kern/124127; it has been noted by GNATS.
From: "Dmitry A.Deineka" <ddein...@gmail.com>
To: bug-follo...@freebsd.org
Cc: Pyun YongHyeon <pyu...@gmail.com>
Subject: Re: kern/124127: [msk] watchdog timeout (missed Tx interrupts) --
recovering
Date: Wed, 01 Jul 2009 15:59:22 +0300
Hi,
have same problem, motherboard Asus P5K-VM with marvell yukon onboard:
mskc0: <Marvell Yukon 88E8056 Gigabit Ethernet> port 0xd800-0xd8ff mem
0xfeafc000-0xfeafffff irq 17 at device 0.0 on pci1
msk0: <Marvell Technology Group Ltd. Yukon EC Ultra Id 0xb4 Rev 0x03> on
mskc0
msk0: Ethernet address: 00:1e:8c:5e:f8:92
Problem confirmed with FreeBSD 7.x, now installed 8.0-CURRENT-200906
with the same problem (and the same msk driver, as I see in source).
Patch from Pyun YongHyeon in this PR applied, but it not fix problem.
Downloading large file by ftp from another server causes following:
Jul 1 15:43:58 msktest kernel: msk0: watchdog timeout
Jul 1 15:43:58 msktest kernel: msk0: link state changed to DOWN
Jul 1 15:44:00 msktest kernel: msk0: link state changed to UP
Jul 1 15:44:38 msktest kernel: msk0: watchdog timeout
Jul 1 15:44:38 msktest kernel: msk0: link state changed to DOWN
Jul 1 15:44:40 msktest kernel: msk0: link state changed to UP
Jul 1 15:45:03 msktest kernel: msk0: watchdog timeout
Jul 1 15:45:03 msktest kernel: msk0: link state changed to DOWN
Jul 1 15:45:05 msktest kernel: msk0: link state changed to UP
Jul 1 15:45:28 msktest kernel: msk0: watchdog timeout
Jul 1 15:45:28 msktest kernel: msk0: link state changed to DOWN
Jul 1 15:45:30 msktest kernel: msk0: link state changed to UP
Jul 1 15:46:07 msktest kernel: msk0: watchdog timeout
Jul 1 15:46:07 msktest kernel: msk0: link state changed to DOWN
Jul 1 15:46:09 msktest kernel: msk0: link state changed to UP
Jul 1 15:46:24 msktest kernel: msk0: watchdog timeout
Jul 1 15:46:24 msktest kernel: msk0: link state changed to DOWN
Jul 1 15:46:26 msktest kernel: msk0: link state changed to UP
Jul 1 15:47:07 msktest kernel: msk0: watchdog timeout
Jul 1 15:47:07 msktest kernel: msk0: link state changed to DOWN
Jul 1 15:47:09 msktest kernel: msk0: link state changed to UP
Jul 1 15:48:33 msktest kernel: msk0: watchdog timeout
Jul 1 15:48:33 msktest kernel: msk0: link state changed to DOWN
Jul 1 15:48:35 msktest kernel: msk0: link state changed to UP
Hope this helps.
With best regards,
Dmitry
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