Hi all, I think we have a pending patch for this, perhaps we should merge it? 19:32:54 ====================================================================== 19:32:54 ERROR: test_local_auto_with_dynamic_address_from_ra (network.netinfo_test.TestIPv6Addresses) 19:32:54 ---------------------------------------------------------------------- 19:32:54 Traceback (most recent call last): 19:32:54 File "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/testValidation.py", line 97, in wrapper 19:32:54 return f(*args, **kwargs) 19:32:54 File "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/network/netinfo_test.py", line 446, in test_local_auto_with_dynamic_address_from_ra 19:32:54 self.assertEqual('link', ip_addrs[1]['scope']) 19:32:54 File "/usr/lib64/python2.7/contextlib.py", line 24, in __exit__ 19:32:54 self.gen.next() 19:32:54 File "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/network/nettestlib.py", line 405, in dnsmasq_run 19:32:54 server.stop() 19:32:54 File "/usr/lib64/python2.7/contextlib.py", line 24, in __exit__ 19:32:54 self.gen.next() 19:32:54 File "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/network/firewall.py", line 45, in allow_dhcp 19:32:54 _forbid_dhcp(iface) 19:32:54 File "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/network/firewall.py", line 89, in _forbid_dhcp 19:32:54 '67', '-j', 'ACCEPT']) # DHCPv4 19:32:54 File "/home/jenkins/workspace/vdsm_master_check-patch-fc23-x86_64/vdsm/tests/network/firewall.py", line 110, in _execCmdChecker 19:32:54 command, out, err)) 19:32:54 FirewallError: Command ['/sbin/iptables', '-D', 'INPUT', '-i', 'veth_qjA94YJwY8', '-p', 'udp', '--sport', '68', '--dport', '67', '-j', 'ACCEPT'] failed with []; ['Another app is currently holding the xtables lock. Perhaps you want to use the -w option?'] 19:32:54 -------------------- >> begin captured logging << -------------------- 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/ip link add name veth_qjA94YJwY8 type veth peer name veth_NLC6ccMcUU (cwd None) 19:32:54 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /usr/sbin/dnsmasq --dhcp-authoritative -p 0 --dhcp-option=3 --dhcp-option=6 -i veth_qjA94YJwY8 -I lo -d --bind-dynamic --enable-ra --dhcp-range=2001:1:1:1::,slaac,2m (cwd None) 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/service iptables status (cwd None) 19:32:54 root: DEBUG: SUCCESS: <err> = 'Redirecting to /bin/systemctl status iptables.service\nRunning in chroot, ignoring request.\n'; <rc> = 0 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/iptables --wait -I INPUT -i veth_qjA94YJwY8 -p udp --sport 68 --dport 67 -j ACCEPT (cwd None) 19:32:54 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/iptables --wait -I INPUT -i veth_qjA94YJwY8 -p udp --sport 546 --dport 547 -j ACCEPT (cwd None) 19:32:54 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev veth_NLC6ccMcUU up (cwd None) 19:32:54 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/ip link set dev veth_qjA94YJwY8 up (cwd None) 19:32:54 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/ip -6 addr add dev veth_qjA94YJwY8 2001:1:1:1::1/64 (cwd None) 19:32:54 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 19:32:54 root: DEBUG: dnsmasq: started, version 2.75 DNS disabled 19:32:54 dnsmasq: compile time options: IPv6 GNU-getopt DBus no-i18n IDN DHCP DHCPv6 no-Lua TFTP no-conntrack ipset auth DNSSEC loop-detect inotify 19:32:54 dnsmasq: warning: interface veth_qjA94YJwY8 does not currently exist 19:32:54 dnsmasq-dhcp: router advertisement on 2001:1:1:1:: 19:32:54 dnsmasq-dhcp: IPv6 router advertisement enabled 19:32:54 dnsmasq-dhcp: RTR-SOLICIT(veth_qjA94YJwY8) ce:82:16:6e:a5:7d 19:32:54 dnsmasq-dhcp: RTR-ADVERT(veth_qjA94YJwY8) 2001:1:1:1:: 19:32:54 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/service iptables status (cwd None) 19:32:54 root: DEBUG: SUCCESS: <err> = 'Redirecting to /bin/systemctl status iptables.service\nRunning in chroot, ignoring request.\n'; <rc> = 0 19:32:54 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/iptables -D INPUT -i veth_qjA94YJwY8 -p udp --sport 68 --dport 67 -j ACCEPT (cwd None) 19:32:55 root: DEBUG: FAILED: <err> = 'Another app is currently holding the xtables lock. Perhaps you want to use the -w option?\n'; <rc> = 4 19:32:55 root: DEBUG: /usr/bin/taskset --cpu-list 0-1 /sbin/ip link del dev veth_qjA94YJwY8 (cwd None) 19:32:55 root: DEBUG: SUCCESS: <err> = ''; <rc> = 0 19:32:55 --------------------- >> end captured logging << ---------------------