Hi, Jenkins doesn't like my (trivial) https://gerrit.ovirt.org/#/c/49271/ which is about moving one log line (!). The failure is 00:08:54.680 ====================================================================== 00:08:54.680 FAIL: testEnablePromisc (ipwrapperTests.TestDrvinfo) 00:08:54.680 ---------------------------------------------------------------------- 00:08:54.680 Traceback (most recent call last): 00:08:54.680 File "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/ipwrapperTests.py", line 130, in testEnablePromisc 00:08:54.680 "Could not enable promiscuous mode.") 00:08:54.680 AssertionError: Could not enable promiscuous mode. 00:08:54.680 -------------------- >> begin captured logging << -------------------- 00:08:54.680 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /usr/sbin/brctl show (cwd None) 00:08:54.680 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 00:08:54.680 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/ip link add name vdsm-HIRjJp type bridge (cwd None) 00:08:54.680 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 00:08:54.680 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev vdsm-HIRjJp up (cwd None) 00:08:54.680 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 00:08:54.680 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev vdsm-HIRjJp promisc on (cwd None) 00:08:54.680 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 00:08:54.680 --------------------- >> end captured logging << --------------------- Here in fullest: http://jenkins.ovirt.org/job/vdsm_master_check-patch-fc23-x86_64/638/console The command like looks OK, and can't think any reason it could fail, except startup race. Using taskset, the ip command now takes a little longer to complete. Maybe -just wild guessing- the code isn't properly waiting for the command to complete? Otherwise not the slightest clue :) Bests, -- Francesco Romani RedHat Engineering Virtualization R & D Phone: 8261328 IRC: fromani