Messages in this thread | | | Date | Tue, 23 Feb 1999 00:32:20 -0800 (PST) | From | Goofy McGoon <> | Subject | Re: Linux 2.2.2pre4 SMP crash (wait_on_bh) |
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Try 2.2.2-4 with Ingo Molnar's patch smp-2.2.4-C1
On 22 Feb 1999, Mark Montague wrote:
> Jordan Mendelson <jordy@wserv.com> writes: > > > Simon Kirby wrote: > > > > > > On Sat, 20 Feb 1999, Jordan Mendelson wrote: > > > > > > > Andrea Arcangeli wrote: > > > > > > > > > > On Sat, 20 Feb 1999, Terry Katz wrote: > > > > > > > > > > >I've experienced the same problem... 2.2.1, and 2.2.2pre2... There have been > > > > > >a number of people who have brought this up... No one has really been > > > > > >helpful in an answer as to how to fix. Linus suggested 2.2.2pre2 to me a > > > > > >short time ago, but just recently it happened with that so ... > > > > > > > > > > Are you using the shaper. The shaper had a SMP race that could cause > > > > > exactly this kind of SMP hang. I just fixed it and you can find my fix in > > > > > both linux-kernel and linux-net. > > > > > > > > No traffic shaper here.. my current running config is: > > > > > > I noticed you are using a buslogic SCSI controller -- the machine that is > > > having problems here is using an AIC7xxx, so perhaps the low level driver > > > isn't the problem. What Ethernet card are you using? I noticed > > > "EEPRO100" in your conf, which is what we are using here. > > > > Sounds like the eepro100 is the common factor in 3 cases of this bug > > I've seen so far. I'll just go through the entire config. > > > > Are you running a lot of net traffic through the machine? This machine > > > that has had the problem 4 times in the last month or so sends ands > > > receives about 500,000 packets per hour. It sends and receives mail, > > > handles POP3 clients, runs a big nameserver, and has a few people logged > > > in occasionally to read mail. > > > > Yes, this machine acts as our transparent squid server and also hosts a > > few high-traffic web sites. However the machine died at 5:30 AM, which > > is an odd time for most people to be accessing this machine. > > > > This box was stable, it just recently started to crash with 2.2.x's with > > this particular error, so it seems to be a kernel problem as far as I > > can tell. > > I've been seeing strange lockups (including the "2nd half of an oops I > reported earlier) with pre2 and pre5, and I also have an EEPRO100 > running on an SMP (dual ppro200). My machine has a relatively light > load, but is on a busy network. I also saw a strange confusion in ppp > connectivity; it was losing packets ~50% of the time, and *very* slow > the rest. I couldn't figure out what exactly was up, and rebooting > fixed it, and it hasn't been back. > > Anyway, one more data point for EEPRO100... I'm going to try 2.2.2 > tomorrow. > > - M > > -=-=-=-=-=-=-=-=-=-=-=+=-=-=-=-=-=-=-=-=-=-=-=+=-=-=-=-=-=-=-=-=-=-=-=- > Mark "Monty" Montague | monty@gg.caltech.edu | I don't do Windows(tm) > -=-=-=-=-=-=-=-=-=-=-=+=-=-=-=-=-=-=-=-=-=-=-=+=-=-=-=-=-=-=-=-=-=-=-=- > DON'T PANIC! I'm a trained professional, and far more | *Why* question > qualified to panic in this situation than you are. | authority? > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.rutgers.edu > Please read the FAQ at http://www.tux.org/lkml/ >
Goofy McGoon
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