I had this random failure (one in 3 builds) - can we mark this tests as broken on ovirt ci until we make it more reliable? *00:04:16.904* ======================================================================*00:04:16.905* ERROR: test_add_ipv6_gateway_given_existing_ipv4_and_ipv6_gateways (network.ip_address_test.TestAddressSetup)*00:04:16.906* ----------------------------------------------------------------------*00:04:16.906* Traceback (most recent call last):*00:04:16.906* File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/tests/network/ip_address_test.py", line 147, in test_add_ipv6_gateway_given_existing_ipv4_and_ipv6_gateways*00:04:16.908* address.add(nic, ipv4=None, ipv6=ipv6)*00:04:16.908* File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/lib/vdsm/network/ip/address/__init__.py", line 277, in add*00:04:16.909* _add_ipv6_address(iface, ipv6)*00:04:16.909* File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/lib/vdsm/network/ip/address/__init__.py", line 292, in _add_ipv6_address*00:04:16.910* ipwrapper.addrAdd(iface, ipv6addr, ipv6netmask, family=6)*00:04:16.911* File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/lib/vdsm/network/ipwrapper.py", line 561, in addrAdd*00:04:16.911* _exec_cmd(command)*00:04:16.912* File "/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/lib/vdsm/network/ipwrapper.py", line 482, in _exec_cmd*00:04:16.912* raise exc(returnCode, error.splitlines())*00:04:16.913* IPRoute2Error: (2, ['RTNETLINK answers: File exists'])*00:04:16.913* -------------------- >> begin captured logging << --------------------*00:04:16.914* 2018-02-26 12:31:00,244 DEBUG (MainThread) [root] /sbin/ip link add name dummy_aZGko type dummy (cwd None) (cmdutils:150)*00:04:16.915* 2018-02-26 12:31:00,256 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.915* 2018-02-26 12:31:00,260 DEBUG (netlink/events) [root] START thread <Thread(netlink/events, started daemon 140705544533760)> (func=<bound method Monitor._scan of <vdsm.network.netlink.monitor.Monitor object at 0x5c51150>>, args=(), kwargs={}) (concurrent:192)*00:04:16.917* 2018-02-26 12:31:00,261 DEBUG (MainThread) [root] /sbin/ip link set dev dummy_aZGko up (cwd None) (cmdutils:150)*00:04:16.918* 2018-02-26 12:31:00,272 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.919* 2018-02-26 12:31:00,275 DEBUG (netlink/events) [root] FINISH thread <Thread(netlink/events, started daemon 140705544533760)> (concurrent:195)*00:04:16.920* 2018-02-26 12:31:00,279 DEBUG (MainThread) [root] /sbin/ip route show to 0.0.0.0/0 table main (cwd None) (cmdutils:150)*00:04:16.921* 2018-02-26 12:31:00,293 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.921* 2018-02-26 12:31:00,295 DEBUG (MainThread) [root] /sbin/ip -6 route show to ::/0 table main (cwd None) (cmdutils:150)*00:04:16.922* 2018-02-26 12:31:00,311 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.923* 2018-02-26 12:31:00,313 DEBUG (MainThread) [root] /sbin/ip -4 addr add dev dummy_aZGko 192.168.99.1/255.255.255.248 (cwd None) (cmdutils:150)*00:04:16.924* 2018-02-26 12:31:00,328 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.925* 2018-02-26 12:31:00,329 DEBUG (MainThread) [root] /sbin/ip -4 route add default via 192.168.99.6 (cwd None) (cmdutils:150)*00:04:16.925* 2018-02-26 12:31:00,340 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.926* 2018-02-26 12:31:00,342 DEBUG (MainThread) [root] /sbin/ip -6 addr flush dev dummy_aZGko scope global (cwd None) (cmdutils:150)*00:04:16.927* 2018-02-26 12:31:00,363 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.928* 2018-02-26 12:31:00,364 DEBUG (MainThread) [root] /sbin/ip -6 addr add dev dummy_aZGko 2001:99::1/64 (cwd None) (cmdutils:150)*00:04:16.929* 2018-02-26 12:31:00,398 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.929* 2018-02-26 12:31:00,399 DEBUG (MainThread) [root] /sbin/ip -6 route add default via 2001:99::99 dev dummy_aZGko (cwd None) (cmdutils:150)*00:04:16.930* 2018-02-26 12:31:00,410 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.931* 2018-02-26 12:31:00,412 DEBUG (MainThread) [root] /sbin/ip -6 addr flush dev dummy_aZGko scope global (cwd None) (cmdutils:150)*00:04:16.932* 2018-02-26 12:31:00,441 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:16.932* 2018-02-26 12:31:00,442 DEBUG (MainThread) [root] /sbin/ip -6 addr add dev dummy_aZGko 2001:99::1/64 (cwd None) (cmdutils:150)*00:04:17.049* 2018-02-26 12:31:00,473 DCoverage.py warning: Module /home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/vdsm was never imported. (module-not-imported)*00:04:32.618* EBUG (MainThread) [root] FAILED: <err> = 'RTNETLINK answers: File exists\n'; <rc> = 2 (cmdutils:158)*00:04:32.619* 2018-02-26 12:31:00,482 DEBUG (MainThread) [root] /sbin/ip link del dev dummy_aZGko (cwd None) (cmdutils:150)*00:04:32.619* 2018-02-26 12:31:00,549 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:158)*00:04:32.620* --------------------- >> end captured logging << ---------------------