Bug 1812958

Summary: [OSP 13-15-16] dump_create: failed to get ifindex for tap* : Operation not supported
Product: Red Hat Enterprise Linux Fast Datapath Reporter: Timothy Redaelli <tredaelli>
Component: openvswitch2.11Assignee: Open vSwitch development team <ovs-team>
Status: CLOSED ERRATA QA Contact: Zhiqiang Fang <zfang>
Severity: urgent Docs Contact:
Priority: urgent    
Version: FDP 20.ACC: aconole, agurenko, ahrechan, akaris, amasolov, apevec, atragler, bcafarel, bfournie, bjacot, cfontain, chrisbro, chrisw, coldford, ctrautma, dhill, dvd, ekuris, fhallal, fiezzi, igortiunov, jhsiao, jlibosva, kfida, michele, mvalsecc, ovs-qe, ralongi, rhos-maint, rszmigie, tredaelli, zfang
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: openvswitch2.11-2.11.0-49.el8fdp Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1812613 Environment:
Last Closed: 2020-04-14 14:17:16 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Comment 3 Zhiqiang Fang 2020-03-25 19:26:48 UTC 
Reproduced:

[root@netqe4 ~]# systemctl start openvswitch
[root@netqe4 ~]# ovs-vsctl add-br mybr
[root@netqe4 ~]# ovs-vsctl add-port mybr myport -- set Interface myport type=internal
[root@netqe4 ~]# ip net add myns
[root@netqe4 ~]# ip l s dev myport netns myns
[root@netqe4 ~]# grep myport /var/log/openvswitch/ovs-vswitchd.log
2020-03-25T18:38:05.344Z|00032|bridge|INFO|bridge mybr: added interface myport on port 1
2020-03-25T18:38:25.137Z|00001|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:25.142Z|00002|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:25.642Z|00003|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
...
2020-03-25T18:38:36.156Z|00024|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:37.157Z|00026|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:38.158Z|00028|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
[root@netqe4 ~]# 
[root@netqe4 ~]# 
[root@netqe4 ~]# 
[root@netqe4 ~]# tail -f /var/log/openvswitch/ovs-vswitchd.log
2020-03-25T18:38:53.171Z|00057|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:38:53.172Z|00058|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:54.172Z|00059|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:38:54.172Z|00060|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:55.173Z|00061|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:38:55.173Z|00062|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:56.175Z|00063|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:38:56.175Z|00064|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:57.175Z|00065|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:38:57.175Z|00066|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:58.176Z|00067|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:38:58.176Z|00068|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:38:59.177Z|00069|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:38:59.177Z|00070|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:00.178Z|00071|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:00.178Z|00072|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:01.179Z|00073|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:01.179Z|00074|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:02.180Z|00075|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:02.180Z|00076|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:03.182Z|00077|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:03.182Z|00078|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:04.183Z|00079|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:04.183Z|00080|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:05.184Z|00081|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:05.184Z|00082|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:06.186Z|00083|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:06.186Z|00084|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:07.187Z|00085|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:07.187Z|00086|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:08.189Z|00087|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:08.189Z|00088|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
2020-03-25T18:39:09.190Z|00089|netdev_tc_offloads(revalidator57)|ERR|Dropped 1 log messages in last 0 seconds (most recently, 0 seconds ago) due to excessive rate
2020-03-25T18:39:09.190Z|00090|netdev_tc_offloads(revalidator57)|ERR|dump_create: failed to get ifindex for myport: Operation not supported
^C
[root@netqe4 ~]# uname -r
4.18.0-147.el8.x86_64
[root@netqe4 ~]# rpm -q openvswitch2.11
openvswitch2.11-2.11.0-45.el7fdn.x86_64
[root@netqe4 ~]# 
[root@netqe4 ~]# 



Verified:

[root@netqe4 ~]# systemctl start openvswitch
[root@netqe4 ~]# ovs-vsctl add-br mybr
[root@netqe4 ~]# ovs-vsctl add-port mybr myport -- set Interface myport type=internal
[root@netqe4 ~]# ip net add myns
[root@netqe4 ~]# ip l s dev myport netns myns
[root@netqe4 ~]# grep myport /var/log/openvswitch/ovs-vswitchd.log
2020-03-25T19:24:07.202Z|00032|bridge|INFO|bridge mybr: added interface myport on port 1
[root@netqe4 ~]# 
[root@netqe4 ~]# 
[root@netqe4 ~]# tail -f /var/log/openvswitch/ovs-vswitchd.log
2020-03-25T19:24:00.735Z|00023|ofproto_dpif|INFO|system@ovs-system: Datapath supports ct_label
2020-03-25T19:24:00.735Z|00024|ofproto_dpif|INFO|system@ovs-system: Datapath supports ct_state_nat
2020-03-25T19:24:00.735Z|00025|ofproto_dpif|INFO|system@ovs-system: Datapath supports ct_orig_tuple
2020-03-25T19:24:00.735Z|00026|ofproto_dpif|INFO|system@ovs-system: Datapath supports ct_orig_tuple6
2020-03-25T19:24:00.787Z|00027|bridge|INFO|bridge mybr: added interface mybr on port 65534
2020-03-25T19:24:00.788Z|00028|bridge|INFO|bridge mybr: using datapath ID 00005ea22428e94b
2020-03-25T19:24:00.788Z|00029|connmgr|INFO|mybr: added service controller "punix:/var/run/openvswitch/mybr.mgmt"
2020-03-25T19:24:04.814Z|00030|memory|INFO|123528 kB peak resident set size after 10.3 seconds
2020-03-25T19:24:04.814Z|00031|memory|INFO|handlers:23 ports:1 revalidators:9 rules:5
2020-03-25T19:24:07.202Z|00032|bridge|INFO|bridge mybr: added interface myport on port 1
^C
[root@netqe4 ~]# uname -r
4.18.0-147.el8.x86_64
[root@netqe4 ~]# rpm -q openvswitch2.11
openvswitch2.11-2.11.0-49.el7fdn.x86_64
Comment 5 errata-xmlrpc 2020-04-14 14:17:16 UTC 
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, 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-2020:1459