[Bug 954329] New: Purely virtual bridge breaks networking
http://bugzilla.suse.com/show_bug.cgi?id=954329 Bug ID: 954329 Summary: Purely virtual bridge breaks networking Classification: openSUSE Product: openSUSE Tumbleweed Version: 2015* Hardware: Other OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Network Assignee: bnc-team-screening@forge.provo.novell.com Reporter: lmb@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Take a purely virtual bridge (to be used for VMs) with a static network configuration: # cat /etc/sysconfig/network/ifcfg-br0 STARTMODE='auto' BOOTPROTO='static' BRIDGE='yes' BRIDGE_PORTS='' BRIDGE_FORWARDDELAY='0' BRIDGE_STP='off' IPADDR='172.16.1.1/24' enp0s25 is the local, normal ethernet interface which is working fine: 2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000 Now: # ifup br0 # ip link 2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br0 state UP mode DEFAULT group default qlen 1000 link/ether 28:d2:44:df:33:18 brd ff:ff:ff:ff:ff:ff 9: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 28:d2:44:df:33:18 brd ff:ff:ff:ff:ff:ff It seems that the scripts use the ethernet interface as the *default* value for BRIDGE_PORTS, which obviously then breaks networking. (If I had wanted a slaved network device, I'd have configured one.) brctl addbr br0 ; ip a add dev br0 172.16.1.1/24 ; ip link set br0 up creates the desired configuration just fine and is what I'd have expected given the configuration file. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.suse.com/show_bug.cgi?id=954329 Lars Marowsky-Bree <lmb@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Purely virtual bridge |Bridge without slaves |breaks networking |wrongly consumes random | |device by default -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.suse.com/show_bug.cgi?id=954329 http://bugzilla.suse.com/show_bug.cgi?id=954329#c2 --- Comment #2 from Lars Marowsky-Bree <lmb@suse.com> --- (In reply to Pawel Wieczorkiewicz from comment #1)
Have you had br0(enp0s25) running before?
Yes, I had that configuration in the past. (And then figured out that that didn't work as I needed it to, and removed the enslaved device from the configuration.)
If so have you ifdown all (or ifdown br0 _and_ ifdown enp0s25) the interface before ifup br0 with new config?
Yes. I restarted both all network interfaces, and wickedd. Karol eventually suggested I try: # rm /var/run/wicked/state-* which made the problem go away, and it's now behaving as expected. I didn't save the state-* files for debugging though :-( -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=954329 https://bugzilla.suse.com/show_bug.cgi?id=954329#c4 --- Comment #4 from OBSbugzilla Bot <bwiedemann+obsbugzillabot@suse.com> --- This is an autogenerated message for OBS integration: This bug (954329) was mentioned in https://build.opensuse.org/request/show/876766 Factory / wicked -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=954329 Lars Marowsky-Bree <lmb@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(lmb@suse.com) | -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=954329 https://bugzilla.suse.com/show_bug.cgi?id=954329#c6 --- Comment #6 from Swamp Workflow Management <swamp@suse.de> --- SUSE-RU-2022:0318-1: An update that has 19 recommended fixes and contains one feature can now be installed. Category: recommended (moderate) Bug References: 1029961,1057592,1156920,1160654,1177215,1178357,1181163,1181186,1181812,1182227,1183407,1183495,1188019,1189560,1192164,1192311,1192353,1194392,954329 CVE References: JIRA References: SLE-9750 Sources used: SUSE OpenStack Cloud Crowbar 8 (src): wicked-0.6.68-38.45.1 SUSE OpenStack Cloud 8 (src): wicked-0.6.68-38.45.1 SUSE Linux Enterprise Server for SAP 12-SP3 (src): wicked-0.6.68-38.45.1 SUSE Linux Enterprise Server 12-SP3-LTSS (src): wicked-0.6.68-38.45.1 SUSE Linux Enterprise Server 12-SP3-BCL (src): wicked-0.6.68-38.45.1 SUSE Linux Enterprise Server 12-SP2-BCL (src): wicked-0.6.68-38.45.1 HPE Helion Openstack 8 (src): wicked-0.6.68-38.45.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=954329 https://bugzilla.suse.com/show_bug.cgi?id=954329#c7 --- Comment #7 from Swamp Workflow Management <swamp@suse.de> --- SUSE-RU-2022:0315-1: An update that has 19 recommended fixes and contains one feature can now be installed. Category: recommended (moderate) Bug References: 1029961,1057592,1156920,1160654,1177215,1178357,1181163,1181186,1181812,1182227,1183407,1183495,1188019,1189560,1192164,1192311,1192353,1194392,954329 CVE References: JIRA References: SLE-9750 Sources used: SUSE Linux Enterprise Server 12-SP5 (src): wicked-0.6.68-3.16.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=954329 https://bugzilla.suse.com/show_bug.cgi?id=954329#c8 Clemens Famulla-Conrad <cfamullaconrad@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |cfamullaconrad@suse.com Resolution|--- |FIXED --- Comment #8 from Clemens Famulla-Conrad <cfamullaconrad@suse.com> --- Fixed with wicked version 0.6.65 -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=954329 https://bugzilla.suse.com/show_bug.cgi?id=954329#c9 --- Comment #9 from Swamp Workflow Management <swamp@suse.de> --- SUSE-RU-2022:0345-1: An update that has 19 recommended fixes and contains one feature can now be installed. Category: recommended (moderate) Bug References: 1029961,1057592,1156920,1160654,1177215,1178357,1181163,1181186,1181812,1182227,1183407,1183495,1188019,1189560,1192164,1192311,1192353,1194392,954329 CVE References: JIRA References: SLE-9750 Sources used: SUSE Linux Enterprise Server for SAP 15-SP1 (src): wicked-0.6.68-3.24.1 SUSE Linux Enterprise Server 15-SP1-LTSS (src): wicked-0.6.68-3.24.1 SUSE Linux Enterprise Server 15-SP1-BCL (src): wicked-0.6.68-3.24.1 SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (src): wicked-0.6.68-3.24.1 SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (src): wicked-0.6.68-3.24.1 SUSE Enterprise Storage 6 (src): wicked-0.6.68-3.24.1 SUSE CaaS Platform 4.0 (src): wicked-0.6.68-3.24.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=954329 https://bugzilla.suse.com/show_bug.cgi?id=954329#c10 --- Comment #10 from Swamp Workflow Management <swamp@suse.de> --- SUSE-RU-2022:0346-1: An update that has 19 recommended fixes and contains one feature can now be installed. Category: recommended (moderate) Bug References: 1029961,1057592,1156920,1160654,1177215,1178357,1181163,1181186,1181812,1182227,1183407,1183495,1188019,1189560,1192164,1192311,1192353,1194392,954329 CVE References: JIRA References: SLE-9750 Sources used: SUSE Manager Server 4.1 (src): wicked-0.6.68-3.8.1 SUSE Manager Retail Branch Server 4.1 (src): wicked-0.6.68-3.8.1 SUSE Manager Proxy 4.1 (src): wicked-0.6.68-3.8.1 SUSE Linux Enterprise Server for SAP 15-SP2 (src): wicked-0.6.68-3.8.1 SUSE Linux Enterprise Server 15-SP2-LTSS (src): wicked-0.6.68-3.8.1 SUSE Linux Enterprise Server 15-SP2-BCL (src): wicked-0.6.68-3.8.1 SUSE Linux Enterprise Micro 5.0 (src): wicked-0.6.68-3.8.1 SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (src): wicked-0.6.68-3.8.1 SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (src): wicked-0.6.68-3.8.1 SUSE Enterprise Storage 7 (src): wicked-0.6.68-3.8.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination. -- You are receiving this mail because: You are on the CC list for the bug.
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