Description of problem: We are seeing: 2022-07-28T16:17:25.928Z|03812|ofctrl|INFO|OpenFlow error: OFPT_ERROR (OF1.5) (xid=0x48e43): OFPGMFC_GROUP_EXISTS OFPT_BUNDLE_ADD_MESSAGE (OF1.5) (xid=0x48e43): bundle_id=0x6ea1 flags=atomic ordered OFPT_GROUP_MOD (OF1.5) (xid=0x48e43): ADD group_id=4,type=select,selection_method=dp_hash,bucket=bucket_id:0,weight:100,actions=ct(commit,table=20,zone=NXM_NX_REG13[0..15],nat(dst=10.130.11.209:5432),exec(set_field:0x2/0x2->ct_mark)) on ovn-controller logs and another group already exists with id=4: sh-4.4# ovs-ofctl dump-groups br-int | grep group_id=4, group_id=4,type=select,selection_method=dp_hash,bucket=bucket_id:0,weight:100,actions=ct(commit,table=15,zone=NXM_NX_REG11[0..15],nat(dst=10.131.11.44:5432),exec(load:0x1->NXM_NX_CT_MARK[1])) Additional info: See must-gather from https://bugzilla.redhat.com/show_bug.cgi?id=2111619#c5 and https://bugzilla.redhat.com/show_bug.cgi?id=2111733#c1 for more such sample failures.
ovn22.06 fast-datapath-rhel-8 clone created at https://bugzilla.redhat.com/show_bug.cgi?id=2112416 ovn22.06 fast-datapath-rhel-9 clone created at https://bugzilla.redhat.com/show_bug.cgi?id=2112417
ovn22.03 fast-datapath-rhel-8 clone created at https://bugzilla.redhat.com/show_bug.cgi?id=2116620 ovn22.03 fast-datapath-rhel-9 clone created at https://bugzilla.redhat.com/show_bug.cgi?id=2116621
I talked with devel,this bug is hardly to reproduce. I tried many times, and couldn't reproduce it. I can just set it as sanity only. I add 99 LBS on a s1, and then restart ovs, then add a new lb,everything is ok. my script: ovs-vsctl set open . external_ids:ovn-ofctrl-wait-before-clear=5000 ovs-vsctl list open_vswitch . sleep 5 for i in `seq 100 200`;do systemctl restart ovs-vswitchd sleep 1 ovn-nbctl lb-add lb$i 2.2.2.$i 10.1.2.$i -- ls-lb-add s1 lb$i sleep 5 count=`ovn-appctl -t ovn-controller group-table-list | awk '{print $2}' | sort | uniq | wc -l` if [ $count == $i ];then echo $count else echo $count break fi if [ `cat /var/log/openvswitch/ovs-vswitchd.log |grep error` ];then break; fi sleep 10 done no errors found. # rpm -qa|grep ovn ovn22.06-host-22.06.0-27.el8fdp.x86_64 ovn22.06-22.06.0-27.el8fdp.x86_64 ovn22.06-central-22.06.0-27.el8fdp.x86_64
ovn-2021 fast-datapath-rhel-8 clone created at https://bugzilla.redhat.com/show_bug.cgi?id=2117124 ovn-2021 fast-datapath-rhel-9 clone created at https://bugzilla.redhat.com/show_bug.cgi?id=2117125
ovn-2021 fast-datapath-rhel-8 clone created at https://bugzilla.redhat.com/show_bug.cgi?id=2119165 ovn-2021 fast-datapath-rhel-9 clone created at https://bugzilla.redhat.com/show_bug.cgi?id=2119166
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (ovn22.06 bug fix and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:6362