Date: Thu, 3 Apr 2014 04:21:22 -0700 (PDT) From: jason-freebsd-stable@shalott.net To: freebsd-stable@freebsd.org Subject: Re: Any news about "msk0 watchdog timeout" regression in 10-RELEASE? Message-ID: <alpine.LFD.2.02.1404021358420.9113@new.shalott.net> In-Reply-To: <533A8D3B.5040103@gmail.com> References: <alpine.LFD.2.02.1403311604590.9113@new.shalott.net> <533A8D3B.5040103@gmail.com>
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>>> A solution was committed and some reports of both success and failure >>> where submitted [1,2]. (I myself switched to another network card and >>> did not test the fix as of yet). >> I did try upgrading sys/dev/msk to r261577; it didn't help. >> >> I also tried downgrading sys/dev/msk back to the version >> from9.0-RELEASE; also didn't help. I looked at trying to downgrade the >> relevant portions of sys/dev/mii back to that same version as well, but >> clang choked on it, and I didn't have time to dig in any further. > I managed to use msk at CURRENT by disabling multi-core at BIOS (and get > kern.smp.cpus: 1). I tried this. The first time I rebooted after changing the BIOS, the machine booted okay, but after the msk card had passed about 200k, the entire machine locked up hard, and I had to power-cycle to get it back. After that, it behaved as previously -- after passing about 200k total, the card hangs and there's an interrupt storm. -Jason
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