[ovirt-devel] [VDSM] Failing networking tests

Edward Haas ehaas at redhat.com
Mon Sep 5 07:23:30 UTC 2016


Thanks, we are tracking this.
If it starts to appear frequently, please let me know.

On Mon, Sep 5, 2016 at 12:11 AM, Nir Soffer <nsoffer at redhat.com> wrote:

> The tests passed after retriggering this build, this is probably a
> timing issue in the tests.
>
> On Sun, Sep 4, 2016 at 11:45 PM, Nir Soffer <nsoffer at redhat.com> wrote:
> > Hi all,
> >
> > These tests seems to fail unrelated builds:
> > http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc24-
> x86_64/1600/console
> >
> > Seen it once, please check.
> >
> > 19:43:05 ============================================================
> ==========
> > 19:43:05 ERROR: test_local_auto_with_dynamic_address_from_ra
> > (network.netinfo_test.TestIPv6Addresses)
> > 19:43:05 ------------------------------------------------------------
> ----------
> > 19:43:05 Traceback (most recent call last):
> > 19:43:05   File
> > "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_
> 64/vdsm/tests/testValidation.py",
> > line 97, in wrapper
> > 19:43:05     return f(*args, **kwargs)
> > 19:43:05   File
> > "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_
> 64/vdsm/tests/network/netinfo_test.py",
> > line 419, in test_local_auto_with_dynamic_address_from_ra
> > 19:43:05     IPV6_NETPREFIX_LEN, family=6)
> > 19:43:05   File "/usr/lib64/python2.7/contextlib.py", line 24, in
> __exit__
> > 19:43:05     self.gen.next()
> > 19:43:05   File
> > "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_
> 64/vdsm/tests/network/nettestlib.py",
> > line 454, in wait_for_ipv6
> > 19:43:05     raise Exception('IPv6 addresses has not been caught within
> the '
> > 19:43:05 Exception: IPv6 addresses has not been caught within the given
> timeout.
> > 19:43:05
> > 19:43:05 -------------------- >> begin captured logging <<
> --------------------
> > 19:43:05 2016-09-04 19:42:32,949 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/ip link add name veth_hU8rsgT1oy
> > type veth peer name veth_OgkZCPxdBp (cwd None)
> > 19:43:05 2016-09-04 19:42:32,962 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:32,965 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /usr/sbin/dnsmasq --dhcp-authoritative
> > -p 0 --dhcp-option=3 --dhcp-option=6 -i veth_hU8rsgT1oy -I lo -d
> > --bind-dynamic --enable-ra --dhcp-range=2001:1:1:1::,slaac,2m (cwd
> > None)
> > 19:43:05 2016-09-04 19:42:33,475 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/service iptables status (cwd
> > None)
> > 19:43:05 2016-09-04 19:42:33,501 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = 'Redirecting to /bin/systemctl status
> > iptables.service\nRunning in chroot, ignoring request.\n'; <rc> = 0
> > 19:43:05 2016-09-04 19:42:33,502 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/iptables --wait -I INPUT -i
> > veth_hU8rsgT1oy -p udp --sport 68 --dport 67 -j ACCEPT (cwd None)
> > 19:43:05 2016-09-04 19:42:33,514 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:33,515 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/iptables --wait -I INPUT -i
> > veth_hU8rsgT1oy -p udp --sport 546 --dport 547 -j ACCEPT (cwd None)
> > 19:43:05 2016-09-04 19:42:33,523 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:33,525 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev veth_OgkZCPxdBp
> > up (cwd None)
> > 19:43:05 2016-09-04 19:42:33,532 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:33,533 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev veth_hU8rsgT1oy
> > up (cwd None)
> > 19:43:05 2016-09-04 19:42:33,543 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:33,543 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/ip -6 addr add dev
> > veth_hU8rsgT1oy 2001:1:1:1::1/64 (cwd None)
> > 19:43:05 2016-09-04 19:42:33,550 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:53,541 DEBUG   [root] (MainThread) dnsmasq:
> > started, version 2.76 DNS disabled
> > 19:43:05 dnsmasq: compile time options: IPv6 GNU-getopt DBus no-i18n
> > IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset auth DNSSEC loop-detect
> > inotify
> > 19:43:05 dnsmasq: warning: interface veth_hU8rsgT1oy does not currently
> exist
> > 19:43:05 dnsmasq-dhcp: router advertisement on 2001:1:1:1::
> > 19:43:05 dnsmasq-dhcp: IPv6 router advertisement enabled
> > 19:43:05 dnsmasq-dhcp: RTR-ADVERT(veth_hU8rsgT1oy) 2001:1:1:1::
> > 19:43:05 dnsmasq-dhcp: RTR-ADVERT(veth_hU8rsgT1oy) 2001:1:1:1::
> > 19:43:05
> > 19:43:05 2016-09-04 19:42:53,542 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/service iptables status (cwd
> > None)
> > 19:43:05 2016-09-04 19:42:53,589 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = 'Redirecting to /bin/systemctl status
> > iptables.service\nRunning in chroot, ignoring request.\n'; <rc> = 0
> > 19:43:05 2016-09-04 19:42:53,590 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/iptables --wait -D INPUT -i
> > veth_hU8rsgT1oy -p udp --sport 68 --dport 67 -j ACCEPT (cwd None)
> > 19:43:05 2016-09-04 19:42:53,612 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:53,613 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/iptables --wait -D INPUT -i
> > veth_hU8rsgT1oy -p udp --sport 546 --dport 547 -j ACCEPT (cwd None)
> > 19:43:05 2016-09-04 19:42:53,630 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:53,631 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/ip link del dev veth_hU8rsgT1oy
> > (cwd None)
> > 19:43:05 2016-09-04 19:42:53,669 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 --------------------- >> end captured logging <<
> ---------------------
> > 19:43:05
> > 19:43:05 ============================================================
> ==========
> > 19:43:05 FAIL: test_events_keys (network.netlink_test.
> NetlinkEventMonitorTests)
> > 19:43:05 ------------------------------------------------------------
> ----------
> > 19:43:05 Traceback (most recent call last):
> > 19:43:05   File
> > "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_
> 64/vdsm/tests/testValidation.py",
> > line 97, in wrapper
> > 19:43:05     return f(*args, **kwargs)
> > 19:43:05   File
> > "/home/jenkins/workspace/vdsm_master_check-patch-fc24-x86_
> 64/vdsm/tests/network/netlink_test.py",
> > line 173, in test_events_keys
> > 19:43:05     for d in _caught])))
> > 19:43:05 AssertionError: Expected events have not been caught (in the
> > right order).
> > 19:43:05 Expected:
> > 19:43:05 {'event': 'new_link', 'name': 'dummy_40rKa'}
> > 19:43:05 {'event': 'new_addr', 'address': '192.0.2.1/24'}
> > 19:43:05 {'event': 'new_link', 'name': 'dummy_40rKa'}
> > 19:43:05 {'event': 'new_addr', 'family': 'inet6'}
> > 19:43:05 {'event': 'del_neigh'}
> > 19:43:05 {'event': 'del_addr', 'family': 'inet6'}
> > 19:43:05 {'event': 'del_addr', 'address': '192.0.2.1/24'}
> > 19:43:05 {'destination': '192.0.2.1', 'event': 'del_route'}
> > 19:43:05 {'event': 'del_link', 'name': 'dummy_40rKa'}.
> > 19:43:05 Caught:
> > 19:43:05 {'event': 'new_link', 'name': 'dummy_40rKa', 'address':
> > '6e:f3:b9:80:5d:20'}
> > 19:43:05 {'event': 'new_addr', 'family': 'inet', 'address': '
> 192.0.2.1/24'}
> > 19:43:05 {'destination': '192.0.2.1', 'event': 'new_route', 'family':
> 'inet'}
> > 19:43:05 {'event': 'new_link', 'name': 'dummy_40rKa', 'address':
> > '6e:f3:b9:80:5d:20'}
> > 19:43:05 {'destination': '192.0.2.0/24', 'event': 'new_route',
> 'family': 'inet'}
> > 19:43:05 {'destination': '192.0.2.0', 'event': 'new_route', 'family':
> 'inet'}
> > 19:43:05 {'destination': '192.0.2.255', 'event': 'new_route', 'family':
> 'inet'}
> > 19:43:05 {'destination': 'ff00::/8', 'event': 'new_route', 'family':
> 'inet6'}
> > 19:43:05 {'destination': 'fe80::/64', 'event': 'new_route', 'family':
> 'inet6'}
> > 19:43:05 {'event': 'new_link', 'name': 'dummy_40rKa', 'address':
> > '6e:f3:b9:80:5d:20'}
> > 19:43:05 {'event': 'new_addr', 'family': 'inet6', 'address':
> > 'fe80::6cf3:b9ff:fe80:5d20/64'}
> > 19:43:05 {'destination': 'fe80::6cf3:b9ff:fe80:5d20', 'event':
> > 'new_route', 'family': 'inet6'}
> > 19:43:05 {'destination': 'fe80::', 'event': 'new_route', 'family':
> 'inet6'}
> > 19:43:05 {'event': 'new_link', 'name': 'dummy_40rKa', 'address':
> > '6e:f3:b9:80:5d:20'}
> > 19:43:05 {'destination': 'fe80::/64', 'event': 'del_route', 'family':
> 'inet6'}
> > 19:43:05 {'destination': 'ff00::/8', 'event': 'del_route', 'family':
> 'inet6'}
> > 19:43:05 {'event': 'del_addr', 'family': 'inet6', 'address':
> > 'fe80::6cf3:b9ff:fe80:5d20/64'}
> > 19:43:05 {'destination': 'fe80::', 'event': 'del_route', 'family':
> 'inet6'}
> > 19:43:05 {'destination': 'fe80::6cf3:b9ff:fe80:5d20', 'event':
> > 'del_route', 'family': 'inet6'}
> > 19:43:05 {'event': 'del_addr', 'family': 'inet', 'address': '
> 192.0.2.1/24'}
> > 19:43:05 {'destination': '192.0.2.1', 'event': 'del_route', 'family':
> 'inet'}
> > 19:43:05 {'event': 'del_link', 'name': 'dummy_40rKa', 'address':
> > '6e:f3:b9:80:5d:20'}.
> > 19:43:05 -------------------- >> begin captured logging <<
> --------------------
> > 19:43:05 2016-09-04 19:42:54,605 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/ip link add name dummy_40rKa
> > type dummy (cwd None)
> > 19:43:05 2016-09-04 19:42:54,623 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:54,623 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/ip -4 addr add dev dummy_40rKa
> > 192.0.2.1/24 (cwd None)
> > 19:43:05 2016-09-04 19:42:54,640 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:05 2016-09-04 19:42:54,642 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev dummy_40rKa up
> > (cwd None)
> > 19:43:05 2016-09-04 19:42:54,658 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:16 2016-09-04 19:42:54,659 DEBUG   [root] (MainThread)
> > /usr/bin/taskset --cpu-list 0-1 /sbin/ip link del dev dummy_40rKa (cwd
> > None)
> > 19:43:16 2016-09-04 19:42:54,684 DEBUG   [root] (MainThread) SUCCESS:
> > <err> = ''; <rc> = 0
> > 19:43:16 --------------------- >> end captured logging <<
> ---------------------
>
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