+anmar On Tue, Oct 16, 2012 at 5:59 PM, Andy Doan <[email protected]> wrote: > On 10/16/2012 02:26 AM, Lee Jones wrote: >> >> On Mon, 15 Oct 2012, Andy Doan wrote: >> >>> On 10/15/2012 01:04 PM, Alexander Sack wrote: >>>>>>>> >>>>>>>> -------------------- >>>>>>>> snowball06/08 >>>>>>>> -------------------- >>>>>>>> http://192.168.1.10/lava-server/scheduler/job/35179 >>>>>>>> >>>>>>>> eth0 failed to come up. We see this a lot with snowballs. >>>>>> >>>>>> >>>>>> "We see this a lot" -- do we have actual numbers? To everyone: >>>>>> assuming >>>>>> not, what can we do to get some? >>> >>> >>> I keep the log of health check failures at: >>> >>> >>> >>> https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AnxpY5uv-BlNdG9zYTdDLWZWRVFGaWFxQzRLNWtaNmc#gid=8 >>> >>> In the past 5 days its happened 4 times on snowball. >>> >>> Prior to that. In a span of 25 health failures snowball accounted >>> for 8 of the failures. Half of those failures look like this >>> problem. So this snowball issue is accounting for around 16% of our >>> health check failures. >> >> >> So it works sometimes, but not others? Sounds like a h/w bug.
could be hwbug, but driver bugs can also give undeterministic behaviour in full system stacks from what i experience (racy things etc.). Since we are in software business I feel we should look closer at the software side before disregarding something as hwbug ... How can we nail the source of this? Maybe we have a kernel that we have the guts feeling is better than the 12.02 and could give that a stress test try? > > > That's interesting. It happens most often, but is not limited to snowball06. > I also have records of this failure on: > > snowball01, snowball03, snowball08 > > But 6 of the last 8 failures of this type were snowball06 > >> Are there logs? > > > Here's the normal way it fails: > > http://validation.linaro.org/lava-server/scheduler/job/35517/log_file > -- Alexander Sack Technical Director, Linaro Platform Teams http://www.linaro.org | Open source software for ARM SoCs http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog _______________________________________________ linaro-validation mailing list [email protected] http://lists.linaro.org/mailman/listinfo/linaro-validation
