[ovirt-devel] Re: [VDSM] FAIL: test_add_delete_ipv6 (network.ip_address_test.IPAddressTest) fail again

Another network test that did not fail for long time, failed again today. Build: https://jenkins.ovirt.org/blue/rest/organizations/jenkins/pipelines/vdsm_... ====================================================================== FAIL: test_local_auto_with_static_address_without_ra_server (network.netinfo_test.TestIPv6Addresses) ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/testValidation.py", line 333, in wrapper return f(*args, **kwargs) File "/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/testValidation.py", line 194, in wrapper return f(*args, **kwargs) File "/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/netinfo_test.py", line 399, in test_local_auto_with_static_address_without_ra_server self.assertEqual(2, len(ip_addrs)) AssertionError: 2 != 4 -------------------- >> begin captured logging << -------------------- 2019-01-13 07:08:43,598 DEBUG (MainThread) [root] /sbin/ip link add name dummy_PU7TA type dummy (cwd None) (cmdutils:133) 2019-01-13 07:08:43,619 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) 2019-01-13 07:08:43,624 DEBUG (netlink/events) [root] START thread <Thread(netlink/events, started daemon 139671724091136)> (func=<bound method Monitor._scan of <vdsm.network.netlink.monitor.Monitor object at 0x7f0817ca1610>>, args=(), kwargs={}) (concurrent:193) 2019-01-13 07:08:43,627 DEBUG (MainThread) [root] /sbin/ip link set dev dummy_PU7TA up (cwd None) (cmdutils:133) 2019-01-13 07:08:43,647 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) 2019-01-13 07:08:43,653 DEBUG (netlink/events) [root] FINISH thread <Thread(netlink/events, started daemon 139671724091136)> (concurrent:196) 2019-01-13 07:08:43,655 DEBUG (MainThread) [root] /sbin/ip -6 addr add dev dummy_PU7TA 2001::88/64 (cwd None) (cmdutils:133) 2019-01-13 07:08:43,669 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) 2019-01-13 07:08:43,677 DEBUG (MainThread) [root] /sbin/ip link del dev dummy_PU7TA (cwd None) (cmdutils:133) 2019-01-13 07:08:43,696 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) --------------------- >> end captured logging << --------------------- On Fri, Jan 4, 2019 at 7:30 PM Nir Soffer <nsoffer(a)redhat.com&gt; wrote: > We had this failure a lot in the past and it seems to be resolve, but I > see it again today: > > ====================================================================== > FAIL: test_add_delete_ipv6 (network.ip_address_test.IPAddressTest) > ---------------------------------------------------------------------- > Traceback (most recent call last): > File "/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/testValidation.py", line 333, in wrapper > return f(*args, **kwargs) > File "/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/ip_address_test.py", line 226, in test_add_delete_ipv6 > self._test_add_delete(IPV6_A_WITH_PREFIXLEN, IPV6_B_WITH_PREFIXLEN) > File "/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/ip_address_test.py", line 247, in _test_add_delete > self._assert_has_no_address(nic, ip_b) > File "/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/ip_address_test.py", line 344, in _assert_has_no_address > self._assert_address_not_in(address_with_prefixlen, addresses) > File "/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/ip_address_test.py", line 352, in _assert_address_not_in > self.assertNotIn(address_with_prefixlen, addresses_list) > AssertionError: '2002:99::1/64' unexpectedly found in ['2002:99::1/64', '2001:99::1/64', 'fe80::6:23ff:fead:ed34/64'] > -------------------- >> begin captured logging << -------------------- > 2019-01-04 16:01:53,543 DEBUG (MainThread) [root] /sbin/ip link add name dummy_NKzY1 type dummy (cwd None) (cmdutils:133) > 2019-01-04 16:01:53,559 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) > 2019-01-04 16:01:53,563 DEBUG (netlink/events) [root] START thread <Thread(netlink/events, started daemon 139806010234624)> (func=<bound method Monitor._scan of <vdsm.network.netlink.monitor.Monitor object at 0x7f271d654cd0>>, args=(), kwargs={}) (concurrent:193) > 2019-01-04 16:01:53,567 DEBUG (MainThread) [root] /sbin/ip link set dev dummy_NKzY1 up (cwd None) (cmdutils:133) > 2019-01-04 16:01:53,586 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) > 2019-01-04 16:01:53,593 DEBUG (netlink/events) [root] FINISH thread <Thread(netlink/events, started daemon 139806010234624)> (concurrent:196) > 2019-01-04 16:01:53,597 DEBUG (MainThread) [root] /sbin/ip -6 addr add dev dummy_NKzY1 2001:99::1/64 (cwd None) (cmdutils:133) > 2019-01-04 16:01:53,615 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) > 2019-01-04 16:01:53,620 DEBUG (MainThread) [root] /sbin/ip -6 addr add dev dummy_NKzY1 2002:99::1/64 (cwd None) (cmdutils:133) > 2019-01-04 16:01:53,632 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) > 2019-01-04 16:01:53,639 DEBUG (MainThread) [root] /sbin/ip -6 addr del dev dummy_NKzY1 2002:99::1/64 (cwd None) (cmdutils:133) > 2019-01-04 16:01:53,656 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) > 2019-01-04 16:01:53,670 DEBUG (MainThread) [root] /sbin/ip link del dev dummy_NKzY1 (cwd None) (cmdutils:133) > 2019-01-04 16:01:53,705 DEBUG (MainThread) [root] SUCCESS: <err> = ''; <rc> = 0 (cmdutils:141) > --------------------- >> end captured logging << --------------------- > > Build: > > https://jenkins.ovirt.org/blue/rest/organizations/jenkins/pipelines/vdsm_... >