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

Tuesday, 15 January 2019

On Tue, Jan 15, 2019 at 12:56 PM Nir Soffer <nsoffer(a)redhat.com&gt; wrote:

...
 On Sun, Jan 13, 2019 at 10:34 AM Edward Haas
<edwardh(a)redhat.com&gt; wrote:

>
> Thank you Nir.
> I added an assert message to this last one.
> It should not happen at all, it is very strange.
>
> https://gerrit.ovirt.org/#/c/96849/
>
> Thanks,
> Edy.
>
> On Sun, Jan 13, 2019 at 9:21 AM Nir Soffer <nsoffer(a)redhat.com&gt; wrote:
>
>> 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_...
>>>
>>
 Another failure:

 ======================================================================

 FAIL: test_add_delete_ipv4 (network.ip_address_test.IPAddressTest)
 ----------------------------------------------------------------------
 Traceback (most recent call last):
   File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/ip_address_test.py",
line 222, in test_add_delete_ipv4
     self._test_add_delete(IPV4_A_WITH_PREFIXLEN, IPV4_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: '192.168.98.1/29' unexpectedly found in
['192.168.99.1/29', '192.168.98.1/29',
'fe80::4839:65ff:feec:cc6c/64']
 -------------------- >> begin captured logging << --------------------
 2019-01-15 00:55:50,034 DEBUG (MainThread) [root] /sbin/ip link add name dummy_CAZe2 type
dummy (cwd None) (cmdutils:133)
 2019-01-15 00:55:50,046 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
 2019-01-15 00:55:50,051 DEBUG (netlink/events) [root] START thread
<Thread(netlink/events, started daemon 140444667229952)> (func=<bound method
Monitor._scan of <vdsm.network.netlink.monitor.Monitor object at
0x7fbbe11add10>>, args=(), kwargs={}) (concurrent:193)
 2019-01-15 00:55:50,054 DEBUG (MainThread) [root] /sbin/ip link set dev dummy_CAZe2 up
(cwd None) (cmdutils:133)
 2019-01-15 00:55:50,074 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
 2019-01-15 00:55:50,079 DEBUG (netlink/events) [root] FINISH thread
<Thread(netlink/events, started daemon 140444667229952)> (concurrent:196)
 2019-01-15 00:55:50,081 DEBUG (MainThread) [root] /sbin/ip -4 addr add dev dummy_CAZe2
192.168.99.1/29 (cwd None) (cmdutils:133)
 2019-01-15 00:55:50,091 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
 2019-01-15 00:55:50,094 DEBUG (MainThread) [root] /sbin/ip -4 addr add dev dummy_CAZe2
192.168.98.1/29 (cwd None) (cmdutils:133)
 2019-01-15 00:55:50,102 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
 2019-01-15 00:55:50,107 DEBUG (MainThread) [root] /sbin/ip -4 addr del dev dummy_CAZe2
192.168.98.1/29 (cwd None) (cmdutils:133)
 2019-01-15 00:55:50,119 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
 2019-01-15 00:55:50,125 DEBUG (MainThread) [root] /sbin/ip link del dev dummy_CAZe2 (cwd
None) (cmdutils:133)
 2019-01-15 00:55:50,152 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
 --------------------- >> end captured logging << ---------------------

 Build

https://jenkins.ovirt.org/blue/rest/organizations/jenkins/pipelines/vdsm_...

More failures from today - are they related to running f28 mock on f29
slaves?

Build:
https://jenkins.ovirt.org/blue/rest/organizations/jenkins/pipelines/vdsm_...

======================================================================
ERROR: test_multiple_vlans (network.tc_test.TestConfigureOutbound)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/mock/mock.py", line 1305, in patched
    return func(*args, **keywargs)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/tc_test.py",
line 455, in test_multiple_vlans
    self.device_name, v.tag)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/configurators/qos.py",
line 47, in configure_outbound
    _fresh_qdisc_conf_out(device, vlan_tag, class_id, qosOutbound)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/configurators/qos.py",
line 116, in _fresh_qdisc_conf_out
    default='%#x' % _NON_VLANNED_ID)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/tc/qdisc.py",
line 43, in add
    _wrapper.process_request(command)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/tc/_wrapper.py",
line 43, in process_request
    raise TrafficControlException(retcode, err, command)
TrafficControlException: (34, 'RTNETLINK answers: Numerical result out
of range', ['/sbin/tc', 'qdisc', 'add', 'dev',
'dummy_8M1qa', 'root',
'handle', '0x1389:', 'hfsc', 'default',
'0x1388'])
-------------------- >> begin captured logging << --------------------
2019-01-15 18:09:06,354 DEBUG (MainThread) [root] /sbin/ip link add
name dummy_8M1qa type dummy (cwd None) (cmdutils:133)
2019-01-15 18:09:06,363 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,364 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_8M1qa up (cwd None) (cmdutils:133)
2019-01-15 18:09:06,374 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,376 DEBUG (MainThread) [root] /sbin/ip link add
link dummy_8M1qa name dummy_8M1qa.16 type vlan id 16 (cwd None)
(cmdutils:133)
2019-01-15 18:09:06,387 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,388 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_8M1qa.16 up (cwd None) (cmdutils:133)
2019-01-15 18:09:06,401 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,402 DEBUG (MainThread) [root] /sbin/ip link add
link dummy_8M1qa name dummy_8M1qa.17 type vlan id 17 (cwd None)
(cmdutils:133)
2019-01-15 18:09:06,436 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,437 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_8M1qa.17 up (cwd None) (cmdutils:133)
2019-01-15 18:09:06,454 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,455 DEBUG (MainThread) [root] /sbin/tc qdisc show
dev dummy_8M1qa (cwd None) (cmdutils:133)
2019-01-15 18:09:06,471 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,473 DEBUG (MainThread) [root] /sbin/tc qdisc del
dev dummy_8M1qa root (cwd None) (cmdutils:133)
2019-01-15 18:09:06,482 DEBUG (MainThread) [root] FAILED: <err> =
'Error: Cannot delete qdisc with handle of zero.\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:06,483 DEBUG (MainThread) [root] /sbin/tc qdisc del
dev dummy_8M1qa ingress (cwd None) (cmdutils:133)
2019-01-15 18:09:06,491 DEBUG (MainThread) [root] FAILED: <err> =
'Error: Cannot find specified qdisc on specified device.\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:06,493 DEBUG (MainThread) [root] /sbin/tc qdisc add
dev dummy_8M1qa root handle 0x1389: hfsc default 0x1388 (cwd None)
(cmdutils:133)
2019-01-15 18:09:06,501 DEBUG (MainThread) [root] FAILED: <err> =
'RTNETLINK answers: Numerical result out of range\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:06,503 DEBUG (netlink/events) [root] START thread
<Thread(netlink/events, started daemon 139863118571264)> (func=<bound
method Monitor._scan of <vdsm.network.netlink.monitor.Monitor object
at 0x7f346af0fe50>>, args=(), kwargs={}) (concurrent:193)
2019-01-15 18:09:06,505 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_8M1qa.17 down (cwd None) (cmdutils:133)
2019-01-15 18:09:06,521 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,522 DEBUG (netlink/events) [root] FINISH thread
<Thread(netlink/events, started daemon 139863118571264)>
(concurrent:196)
2019-01-15 18:09:06,523 DEBUG (MainThread) [root] /sbin/ip link del
dev dummy_8M1qa.17 (cwd None) (cmdutils:133)
2019-01-15 18:09:06,539 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,541 DEBUG (netlink/events) [root] START thread
<Thread(netlink/events, started daemon 139863118571264)> (func=<bound
method Monitor._scan of <vdsm.network.netlink.monitor.Monitor object
at 0x7f346af0fe90>>, args=(), kwargs={}) (concurrent:193)
2019-01-15 18:09:06,543 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_8M1qa.16 down (cwd None) (cmdutils:133)
2019-01-15 18:09:06,554 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,555 DEBUG (netlink/events) [root] FINISH thread
<Thread(netlink/events, started daemon 139863118571264)>
(concurrent:196)
2019-01-15 18:09:06,556 DEBUG (MainThread) [root] /sbin/ip link del
dev dummy_8M1qa.16 (cwd None) (cmdutils:133)
2019-01-15 18:09:06,575 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
--------------------- >> end captured logging << ---------------------

======================================================================
ERROR: test_single_non_vlan (network.tc_test.TestConfigureOutbound)
----------------------------------------------------------------------
Traceback (most recent call last):
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/tc_test.py",
line 416, in test_single_non_vlan
    qos.configure_outbound(HOST_QOS_OUTBOUND, self.device_name, None)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/configurators/qos.py",
line 47, in configure_outbound
    _fresh_qdisc_conf_out(device, vlan_tag, class_id, qosOutbound)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/configurators/qos.py",
line 116, in _fresh_qdisc_conf_out
    default='%#x' % _NON_VLANNED_ID)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/tc/qdisc.py",
line 43, in add
    _wrapper.process_request(command)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/tc/_wrapper.py",
line 43, in process_request
    raise TrafficControlException(retcode, err, command)
TrafficControlException: (34, 'RTNETLINK answers: Numerical result out
of range', ['/sbin/tc', 'qdisc', 'add', 'dev',
'dummy_Sk4Nm', 'root',
'handle', '0x1389:', 'hfsc', 'default',
'0x1388'])
-------------------- >> begin captured logging << --------------------
2019-01-15 18:09:06,607 DEBUG (MainThread) [root] /sbin/ip link add
name dummy_Sk4Nm type dummy (cwd None) (cmdutils:133)
2019-01-15 18:09:06,622 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,624 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_Sk4Nm up (cwd None) (cmdutils:133)
2019-01-15 18:09:06,633 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,635 DEBUG (MainThread) [root] /sbin/tc qdisc show
dev dummy_Sk4Nm (cwd None) (cmdutils:133)
2019-01-15 18:09:06,652 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,655 DEBUG (MainThread) [root] /sbin/tc qdisc del
dev dummy_Sk4Nm root (cwd None) (cmdutils:133)
2019-01-15 18:09:06,664 DEBUG (MainThread) [root] FAILED: <err> =
'Error: Cannot delete qdisc with handle of zero.\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:06,665 DEBUG (MainThread) [root] /sbin/tc qdisc del
dev dummy_Sk4Nm ingress (cwd None) (cmdutils:133)
2019-01-15 18:09:06,673 DEBUG (MainThread) [root] FAILED: <err> =
'Error: Cannot find specified qdisc on specified device.\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:06,674 DEBUG (MainThread) [root] /sbin/tc qdisc add
dev dummy_Sk4Nm root handle 0x1389: hfsc default 0x1388 (cwd None)
(cmdutils:133)
2019-01-15 18:09:06,684 DEBUG (MainThread) [root] FAILED: <err> =
'RTNETLINK answers: Numerical result out of range\n'; <rc> = 2
(cmdutils:141)
--------------------- >> end captured logging << ---------------------

======================================================================
ERROR: test_single_vlan(1) (network.tc_test.TestConfigureOutbound)
----------------------------------------------------------------------
Traceback (most recent call last):
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/testlib.py",
line 142, in wrapper
    return f(self, *args)
  File "/usr/lib/python2.7/site-packages/mock/mock.py", line 1305, in patched
    return func(*args, **keywargs)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/tc_test.py",
line 434, in test_single_vlan
    vlan.tag)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/configurators/qos.py",
line 47, in configure_outbound
    _fresh_qdisc_conf_out(device, vlan_tag, class_id, qosOutbound)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/configurators/qos.py",
line 116, in _fresh_qdisc_conf_out
    default='%#x' % _NON_VLANNED_ID)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/tc/qdisc.py",
line 43, in add
    _wrapper.process_request(command)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/tc/_wrapper.py",
line 43, in process_request
    raise TrafficControlException(retcode, err, command)
TrafficControlException: (34, 'RTNETLINK answers: Numerical result out
of range', ['/sbin/tc', 'qdisc', 'add', 'dev',
'dummy_jvRSU', 'root',
'handle', '0x1389:', 'hfsc', 'default',
'0x1388'])
-------------------- >> begin captured logging << --------------------
2019-01-15 18:09:06,713 DEBUG (MainThread) [root] /sbin/ip link add
name dummy_jvRSU type dummy (cwd None) (cmdutils:133)
2019-01-15 18:09:06,724 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,725 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_jvRSU up (cwd None) (cmdutils:133)
2019-01-15 18:09:06,739 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,740 DEBUG (MainThread) [root] /sbin/ip link add
link dummy_jvRSU name dummy_jvRSU.16 type vlan id 16 (cwd None)
(cmdutils:133)
2019-01-15 18:09:06,763 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,764 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_jvRSU.16 up (cwd None) (cmdutils:133)
2019-01-15 18:09:06,775 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,776 DEBUG (MainThread) [root] /sbin/tc qdisc show
dev dummy_jvRSU (cwd None) (cmdutils:133)
2019-01-15 18:09:06,799 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,800 DEBUG (MainThread) [root] /sbin/tc qdisc del
dev dummy_jvRSU root (cwd None) (cmdutils:133)
2019-01-15 18:09:06,810 DEBUG (MainThread) [root] FAILED: <err> =
'Error: Cannot delete qdisc with handle of zero.\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:06,811 DEBUG (MainThread) [root] /sbin/tc qdisc del
dev dummy_jvRSU ingress (cwd None) (cmdutils:133)
2019-01-15 18:09:06,821 DEBUG (MainThread) [root] FAILED: <err> =
'Error: Cannot find specified qdisc on specified device.\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:06,822 DEBUG (MainThread) [root] /sbin/tc qdisc add
dev dummy_jvRSU root handle 0x1389: hfsc default 0x1388 (cwd None)
(cmdutils:133)
2019-01-15 18:09:06,834 DEBUG (MainThread) [root] FAILED: <err> =
'RTNETLINK answers: Numerical result out of range\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:06,836 DEBUG (netlink/events) [root] START thread
<Thread(netlink/events, started daemon 139863118571264)> (func=<bound
method Monitor._scan of <vdsm.network.netlink.monitor.Monitor object
at 0x7f346af2e950>>, args=(), kwargs={}) (concurrent:193)
2019-01-15 18:09:06,838 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_jvRSU.16 down (cwd None) (cmdutils:133)
2019-01-15 18:09:06,849 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,852 DEBUG (netlink/events) [root] FINISH thread
<Thread(netlink/events, started daemon 139863118571264)>
(concurrent:196)
2019-01-15 18:09:06,852 DEBUG (MainThread) [root] /sbin/ip link del
dev dummy_jvRSU.16 (cwd None) (cmdutils:133)
2019-01-15 18:09:06,871 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
--------------------- >> end captured logging << ---------------------

======================================================================
ERROR: test_single_vlan(2) (network.tc_test.TestConfigureOutbound)
----------------------------------------------------------------------
Traceback (most recent call last):
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/testlib.py",
line 142, in wrapper
    return f(self, *args)
  File "/usr/lib/python2.7/site-packages/mock/mock.py", line 1305, in patched
    return func(*args, **keywargs)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/tests/network/tc_test.py",
line 434, in test_single_vlan
    vlan.tag)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/configurators/qos.py",
line 47, in configure_outbound
    _fresh_qdisc_conf_out(device, vlan_tag, class_id, qosOutbound)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/configurators/qos.py",
line 116, in _fresh_qdisc_conf_out
    default='%#x' % _NON_VLANNED_ID)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/tc/qdisc.py",
line 43, in add
    _wrapper.process_request(command)
  File
"/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/lib/vdsm/network/tc/_wrapper.py",
line 43, in process_request
    raise TrafficControlException(retcode, err, command)
TrafficControlException: (34, 'RTNETLINK answers: Numerical result out
of range', ['/sbin/tc', 'qdisc', 'add', 'dev',
'dummy_Tn7mT', 'root',
'handle', '0x1389:', 'hfsc', 'default',
'0x1388'])
-------------------- >> begin captured logging << --------------------
2019-01-15 18:09:06,898 DEBUG (MainThread) [root] /sbin/ip link add
name dummy_Tn7mT type dummy (cwd None) (cmdutils:133)
2019-01-15 18:09:06,910 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,911 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_Tn7mT up (cwd None) (cmdutils:133)
2019-01-15 18:09:06,943 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,946 DEBUG (MainThread) [root] /sbin/ip link add
link dummy_Tn7mT name dummy_Tn7mT.16 type vlan id 16 (cwd None)
(cmdutils:133)
2019-01-15 18:09:06,959 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,962 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_Tn7mT.16 up (cwd None) (cmdutils:133)
2019-01-15 18:09:06,986 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:06,989 DEBUG (MainThread) [root] /sbin/tc qdisc show
dev dummy_Tn7mT (cwd None) (cmdutils:133)
2019-01-15 18:09:06,999 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:07,000 DEBUG (MainThread) [root] /sbin/tc qdisc del
dev dummy_Tn7mT root (cwd None) (cmdutils:133)
2019-01-15 18:09:07,008 DEBUG (MainThread) [root] FAILED: <err> =
'Error: Cannot delete qdisc with handle of zero.\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:07,009 DEBUG (MainThread) [root] /sbin/tc qdisc del
dev dummy_Tn7mT ingress (cwd None) (cmdutils:133)
2019-01-15 18:09:07,019 DEBUG (MainThread) [root] FAILED: <err> =
'Error: Cannot find specified qdisc on specified device.\n'; <rc> = 2
(cmdutils:141)
2019-01-15 18:09:07,020 DEBUG (MainThread) [root] /sbin/tc qdisc add
dev dummy_Tn7mT root handle 0x1389: hfsc default 0x1388 (cwd None)
(cmdutils:133)
2019-01-15 18:09:07,028 DEBUG (MainThread) [root] FAILED: <err> =
'RTNETLINK answers: Numerical result out of range\n'; <rc> = 2
(Coverage.py warning: Module
/home/jenkins/workspace/vdsm_standard-check-patch/vdsm/vdsm was never
imported. (module-not-imported)
cmdutils:141)
2019-01-15 18:09:07,030 DEBUG (netlink/events) [root] START thread
<Thread(netlink/events, started daemon 139863118571264)> (func=<bound
method Monitor._scan of <vdsm.network.netlink.monitor.Monitor object
at 0x7f346af2ead0>>, args=(), kwargs={}) (concurrent:193)
2019-01-15 18:09:07,032 DEBUG (MainThread) [root] /sbin/ip link set
dev dummy_Tn7mT.16 down (cwd None) (cmdutils:133)
2019-01-15 18:09:07,045 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
2019-01-15 18:09:07,046 DEBUG (netlink/events) [root] FINISH thread
<Thread(netlink/events, started daemon 139863118571264)>
(concurrent:196)
2019-01-15 18:09:07,047 DEBUG (MainThread) [root] /sbin/ip link del
dev dummy_Tn7mT.16 (cwd None) (cmdutils:133)
2019-01-15 18:09:07,065 DEBUG (MainThread) [root] SUCCESS: <err> = '';
<rc> = 0 (cmdutils:141)
--------------------- >> end captured logging << ---------------------

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