Description of problem: I have RDO Icehouse. I am preparing new OpenStack instance for Fedora infrastructure. I am very close to final state so I reprovisioned controller machine and installed it again using Ansible Playbook we created. Unfortunately now, after I start OpenStack instance the ovswitch die with core dump. Sometimes even before the bridge is created. Version-Release number of selected component (if applicable): openvswitch-2.1.2-2.el7.centos.1.x86_64 How reproducible: Never happened before, but now it die every time I try. Steps to Reproduce: 1. install controller using this playbook https://infrastructure.fedoraproject.org/cgit/ansible.git/tree/playbooks/hosts/fed-cloud09.cloud.fedoraproject.org.yml Actual results: openvswitch will die when OS services are started Expected results: no errors Additional info: This is the traceback: #0 nl_attr_get_size (nla=nla@entry=0x0) at lib/netlink.c:516 #1 0x00007fbbe335eab3 in format_generic_odp_key (a=a@entry=0x0, ds=ds@entry=0x7fbbd7ffcd00) at lib/odp-util.c:747 #2 0x00007fbbe335f5b0 in format_odp_key_attr (a=a@entry=0x7fbbb400094c, ma=ma@entry=0x0, portno_names=portno_names@entry=0x0, ds=ds@entry=0x7fbbd7ffcd00, verbose=verbose@entry=true) at lib/odp-util.c:1369 #3 0x00007fbbe335f27e in odp_flow_format (key=key@entry=0x7fbbb400094c, key_len=key_len@entry=148, mask=mask@entry=0x0, mask_len=mask_len@entry=0, portno_names=portno_names@entry=0x0, ds=ds@entry=0x7fbbd7ffcd00, verbose=verbose@entry=true) at lib/odp-util.c:1440 #4 0x00007fbbe3341335 in log_flow_message (error=error@entry=2, operation=operation@entry=0x7fbbe33de22f "flow_get", key=key@entry=0x7fbbb400094c, key_len=key_len@entry=148, mask=mask@entry=0x0, mask_len=mask_len@entry=0, stats=stats@entry=0x7fbb88000d48, actions=0x0, actions_len=0, dpif=0x7fbbe50f7580) at lib/dpif.c:1500 #5 0x00007fbbe33417cd in dpif_flow_get (dpif=0x7fbbe50f7580, key=0x7fbbb400094c, key_len=148, actionsp=actionsp@entry=0x7fbbd7ffce48, stats=stats@entry=0x7fbb88000d48) at lib/dpif.c:861 #6 0x00007fbbe3322327 in revalidate_ukey (ukey=0x7fbbb4000900, udump=0x7fbb88000c10, udpif=0x7fbbe510b300) at ofproto/ofproto-dpif-upcall.c:1320 #7 revalidate_udumps (revalidator=revalidator@entry=0x7fbbe5113ec8, udumps=udumps@entry=0x7fbbd7ffec00) at ofproto/ofproto-dpif-upcall.c:1554 #8 0x00007fbbe33228ab in udpif_revalidator (arg=0x7fbbe5113ec8) at ofproto/ofproto-dpif-upcall.c:727 #9 0x00007fbbe285cdf5 in start_thread () from /lib64/libpthread.so.0 #10 0x00007fbbe20801ad in clone () from /lib64/libc.so.6
CoreDump [37MB] https://msuchy.fedorapeople.org/core.1500
This has been fixed after upgrading openvswitch to 2.3
(In reply to Patrick Uiterwijk from comment #2) > This has been fixed after upgrading openvswitch to 2.3 Was that https://cbs.centos.org/koji/buildinfo?buildID=568 ? We still need to ship this in active RDO repos, it was pending verification in bug 1193429 BTW openvswitch-2.1.2-2.el7_0.1 is incompatible with RHEL 7.1 kernel but should work with 7.0 kernel.
RDO Juno update https://review.gerrithub.io/228852