Date: Thu, 03 Apr 2014 18:44:05 +0400 From: Boris Samorodov <bsam@passap.ru> To: freebsd-stable@freebsd.org Subject: Re: Any news about "msk0 watchdog timeout" regression in 10-RELEASE? Message-ID: <533D73B5.9020808@passap.ru> In-Reply-To: <alpine.LFD.2.02.1404021358420.9113@new.shalott.net> References: <alpine.LFD.2.02.1403311604590.9113@new.shalott.net> <533A8D3B.5040103@gmail.com> <alpine.LFD.2.02.1404021358420.9113@new.shalott.net>
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03.04.2014 15:21, jason-freebsd-stable@shalott.net пишет: > >>>> 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. Last idea from my side (since you run stable not current) -- do you load the driver by loader.conf? This is my message to freebsd-current@: ----- As of r261651 at CURRENT the driver works for me if: . disable multi-core at BIOS (so kern.smp.cpus: 1); . do not load driver at /boot/loader.conf (i.e. use the builtin kernel driver); . disable WITNESS* and INVARIANTS* (GENERIC does not work even with single CPU). ----- -- WBR, Boris Samorodov (bsam) FreeBSD Committer, http://www.FreeBSD.org The Power To Serve
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