On 17 maj 2012, at 12:53, Garry Dolley wrote: > On Thu, May 17, 2012 at 03:19:07AM -0700, Garry Dolley wrote: >> On Fri, May 11, 2012 at 09:13:30AM -0400, Simon Perreault wrote: >>> On 2012-05-11 04:15, Garry Dolley wrote: >>>> I now have an amd64 test VM set up, where I installed stock 5.0. >>>> >>>> I ran a lot of traffic over em0 without any timeouts. >>> >>> That's expected. 5.0 has been running without issue for me for a long time. >>> >>>> I also have been trying several -current kernels. >>>> >>>> As of: >>>> >>>> OpenBSD 5.1-current (GENERIC) #205: Wed Mar 28 21:40:45 MDT 2012 >>>> >>>> I don't see any em0 timeouts. >>>> >>>> I will continue to try newer ones and report back here... >>> >>> Why not just test 5.1? Problems have been reported against 5.1, not >>> -current. >> >> I now have a stock 5.1 test VM set up. >> >> OpenBSD 5.1 (GENERIC) #181: Sun Feb 12 09:35:53 MST 2012 >> dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC >> >> I don't see any timeouts. I grabbed the ports tree via curl several >> times and have been slaving away at it over SSH. I don't notice >> anything wrong. >> >> So, perhaps this issue does not appear in stock 5.1, but in a newer >> kernel. I'll try something newer soon... > > I have tried the following newer kernels: > > bsd.20120330 > bsd.20120419 > bsd.20120427 > bsd.20120516 > > I still can't reproduce the problem. > > I have disabled mpbios on all these kernels, forgot to mention that. > > I will leave this be for now; will pick it up again if any new > information should arise. > > -- > Garry Dolley > ARP Networks, Inc. | http://www.arpnetworks.com | (818) 206-0181 > Data center, VPS, and IP Transit solutions > Member Los Angeles County REACT, Unit 336 | WQGK336 > Blog http://scie.nti.st >
I have a running 4.9 release + patches ( i.e 4.9 stable) working perfect. When Updated to 5.1 release + patches I have real problems with watchdog timeout resets on my intel nic:s. Same hardware, but just different OpenBSD version. I have tried a bunch of kernels from Stuart Henderson (Broken after 4.9.....). I have also recompiled the 5.1 stable kernel with most versions of the if_em.c driver. I have compiled and tried the following... (note that the userland was 5.1 stable with all kernel tests) bsd-5.1-stable bsd-5.1-stable_plus_if_em.c-1.249 bsd-5.1-stable_plus_if_em.c-1.250 bsd-5.1-stable_plus_if_em.c-1.251 bsd-5.1-stable_plus_if_em.c-1.252 bsd-5.1-stable_plus_if_em.c-1.253 bsd-5.1-stable_plus_if_em.c-1.254 bsd-5.1-stable_plus_if_em.c-1.263 Watchdog timeout resets on all versions..... NOTE that the Watchdog timeout reset appears in version 1.249 of if_em.c as well. And that version is default in 4.9 stable which works fantastic. So if I haven't done anything totally wrong it must be related to something else in the kernel. So.... my nic hardware and the kvm bios is the same. And an if_em.c version that works in 4.9 is tried. ???????? I can see above that you got rid of the problem by testing the same version as me.. But you use AMD and I use i386. Also... I have a firewall with 2 nic:s. Often ONE nic works but the other gives watchdog timeout resets and wont work. Any clues? Tnx Per-Olov