[ovirt-devel] [VDSM] Random network tests failing

[Nir Soffer]

Seems that random network test fail now in the ci. Did we change
anything in the infrastructure that can explain this?

This is the same pattern we saw in other tests, all the ip calls are successful,
but the test is not happy.

18:49:09 ======================================================================
18:49:09 FAIL: testDisablePromisc (network.ipwrapper_test.TestDrvinfo)
18:49:09 ----------------------------------------------------------------------
18:49:09 Traceback (most recent call last):
18:49:09   File
"/home/jenkins/workspace/vdsm_master_check-patch-el7-x86_64/vdsm/tests/network/ipwrapper_test.py",
line 149, in testDisablePromisc
18:49:09     "Could not disable promiscuous mode.")
18:49:09 AssertionError: Could not disable promiscuous mode.
18:49:09 -------------------- >> begin captured logging << --------------------
18:49:09 2016-06-01 18:48:58,492 DEBUG   [root] (MainThread)
/usr/bin/taskset --cpu-list 0-1 /usr/sbin/brctl show (cwd None)
18:49:09 2016-06-01 18:48:58,501 DEBUG   [root] (MainThread) SUCCESS:
<err> = ''; <rc> = 0
18:49:09 2016-06-01 18:48:58,501 DEBUG   [root] (MainThread)
/usr/bin/taskset --cpu-list 0-1 /sbin/ip link add name vdsm-Cnvkvg
type bridge (cwd None)
18:49:09 2016-06-01 18:48:58,510 DEBUG   [root] (MainThread) SUCCESS:
<err> = ''; <rc> = 0
18:49:09 2016-06-01 18:48:58,511 DEBUG   [root] (MainThread)
/usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev vdsm-Cnvkvg up
(cwd None)
18:49:09 2016-06-01 18:48:58,522 DEBUG   [root] (MainThread) SUCCESS:
<err> = ''; <rc> = 0
18:49:09 2016-06-01 18:48:58,523 DEBUG   [root] (MainThread)
/usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev vdsm-Cnvkvg
promisc on (cwd None)
18:49:09 2016-06-01 18:48:58,533 DEBUG   [root] (MainThread) SUCCESS:
<err> = ''; <rc> = 0
18:49:09 2016-06-01 18:48:58,533 DEBUG   [root] (MainThread)
/usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev vdsm-Cnvkvg
promisc off (cwd None)
18:49:09 2016-06-01 18:48:58,542 DEBUG   [root] (MainThread) SUCCESS:
<err> = ''; <rc> = 0