On 8/5/22 17:17, Phelan, Michael wrote: >> -----Original Message----- >> From: Ilya Maximets <[email protected]> >> Sent: Friday 5 August 2022 16:00 >> To: Phelan, Michael <[email protected]> >> Cc: [email protected]; Stokes, Ian <[email protected]>; Aaron Conole >> <[email protected]>; ovs-dev <[email protected]> >> Subject: Re: [ovs-build] |fail| pw1664033 [ovs-dev] system-traffic: Don't run >> IPv6 header modification test on kernels < 5.19. >> >> On 8/5/22 16:29, Phelan, Michael wrote: >>>> -----Original Message----- >>>> From: Ilya Maximets <[email protected]> >>>> Sent: Friday 5 August 2022 15:08 >>>> To: Phelan, Michael <[email protected]> >>>> Cc: [email protected]; Stokes, Ian <[email protected]>; Aaron >>>> Conole <[email protected]>; ovs-dev <[email protected]> >>>> Subject: Re: [ovs-build] |fail| pw1664033 [ovs-dev] system-traffic: >>>> Don't run >>>> IPv6 header modification test on kernels < 5.19. >>>> >>>> On 8/5/22 15:59, Phelan, Michael wrote: >>>>> Hey Ilya, >>>>> I've tried recreating the test failure but haven't had any success >>>>> so I'm not sure >>>> why exactly this test failed on the CI run. I did notice that it also >>>> failed on another CI run with the output here: >>>> https://mail.openvswitch.org/pipermail/ovs-build/2022-August/024240.html. >>>> >>>> Do you have a full log for this test? This tail of a log file >>>> doesn't show the actual failure. >>> >>> Unfortunately no, the logs of each individual unit test aren't retained. >> >> Can we make a full log being posted with the report or at least the actual >> diff >> that failed? > > Usually the failure is detailed in the final few lines of the log so that's > why a tail was provided.
Yeah, unfortunately, there is a dump of ovs-vswitchd.log at the end and it's just too long in this case. > I can change to include the full log in the report email from now on though. > >> >>> >>>> >>>>> >>>>> It looks like this test was only merged to master yesterday through >>>>> this >>>> commit: >>>> >> https://github.com/openvswitch/ovs/commit/2ff43c78c685dd7ce8bbef61ef5 >>>> 2a 4f9ce98bfc7. It could be that the test is unreliable but I will >>>> keep an eye out for anymore failures over the next few days. >>>> >>>> The test should be fairly reliable in the userpsace testsuite, I >>>> can't reproduce the failure on my 2 systems (rhel8 and ubuntu 22.04). >>>> And there is no much difference between this test and other similar >>>> ipv6 test around it. SO, I'm not sure what is going on. >> >> I think, I found the issue with the test. It failed on one of my systems >> after a few >> hundreds of runs. The issue appears to be incorrect setting of the neighbor >> cache for fc00::1. It is set up in the wrong namespace, so if the ND request >> didn't have a chance to be sent before we clear OVS rules, it can not be >> resolved. >> >> Will test for a bit more with the fix and post another patch. > > Great, I will keep an eye out for it on the mailing list. >> >>>> >>>> The same test in check-kernel will fail without the fix applied, but >>>> you're not running check-kernel IIUC. >>> >>> That is correct, we are not running check-kernel. >>> >>>> >>>>> >>>>> Let me know if there is anything more I can do. >>>>> >>>>> Kind regards, >>>>> Michael. >>>>> >>>>> >>>>>> -----Original Message----- >>>>>> From: Ilya Maximets <[email protected]> >>>>>> Sent: Friday 5 August 2022 13:52 >>>>>> To: Phelan, Michael <[email protected]> >>>>>> Cc: [email protected]; Stokes, Ian <[email protected]>; Aaron >>>>>> Conole <[email protected]>; ovs-dev <[email protected]> >>>>>> Subject: Re: [ovs-build] |fail| pw1664033 [ovs-dev] system-traffic: >>>>>> Don't run >>>>>> IPv6 header modification test on kernels < 5.19. >>>>>> >>>>>> On 8/5/22 14:51, Ilya Maximets wrote: >>>>>>> On 8/5/22 14:44, [email protected] wrote: >>>>>>>> Test-Label: intel-ovs-compilation >>>>>>>> Test-Status: fail >>>>>>>> http://patchwork.ozlabs.org/api/patches/1664033/ >>>>>>>> >>>>>>>> AVX-512_compilation: failed >>>>>>>> DPLCS Test: fail >>>>>>>> DPIF Test: success >>>>>>>> MFEX Test: success >>>>>>>> Errors in DPCLS test: >>>>>>> >>>>>>>> 9. system-traffic.at:229: 9. datapath - ping6 between two ports >>>>>>>> with header modify (system-traffic.at:229): FAILED >>>>>>>> (system-traffic.at:252) >>>>>>> >>>>>> >>>>>> CC: s/ovs-build/ovs-dev/ >>>>>> >>>>>>> Hi, Michael. Could you, please, check what is wrong with this test? >>>>>>> >>>>>>> The tail of the testsuite log doesn't contain any useful >>>>>>> information, it doesn't even show what exactly failed. >>>>>>> >>>>>>> Best regards, Ilya Maximets. >>>>> >>> > _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
