Any news about "msk0 watchdog timeout" regression in 10-RELEASE?

[Boris Samorodov]

03.04.2014 15:21, jason-freebsd-stable at 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