[  380.057201] ns3br1: port 1(ns3eth1) entered blocking state
[  380.057287] ns3br1: port 1(ns3eth1) entered disabled state
[  380.057352] ns3eth1: entered allmulticast mode
[  380.057445] ns3eth1: entered promiscuous mode
[  380.057550] ns3br1: port 1(ns3eth1) entered blocking state
[  380.057613] ns3br1: port 1(ns3eth1) entered forwarding state
[  380.060505] ns3br1: port 2(ns3eth2) entered blocking state
[  380.060552] ns3br1: port 2(ns3eth2) entered disabled state
[  380.060584] ns3eth2: entered allmulticast mode
[  380.060641] ns3eth2: entered promiscuous mode
[  380.063406] ns3br1: port 3(ns3eth3) entered blocking state
[  380.063479] ns3br1: port 3(ns3eth3) entered disabled state
[  380.063551] ns3eth3: entered allmulticast mode
[  380.063648] ns3eth3: entered promiscuous mode
[  380.066445] ns3br1: port 2(ns3eth2) entered blocking state
[  380.066481] ns3br1: port 2(ns3eth2) entered forwarding state
[  380.069305] ns3br1: port 3(ns3eth3) entered blocking state
[  380.069371] ns3br1: port 3(ns3eth3) entered forwarding state
[  380.100779] ns1eth1: entered promiscuous mode
[  380.100871] ns1eth2: entered promiscuous mode
[  380.103654] ns2eth1: entered promiscuous mode
[  380.103700] ns2eth2: entered promiscuous mode
[  380.103737] ns2eth3: entered promiscuous mode
[  391.971866] ns1eth1: left promiscuous mode
[  391.972023] ns1eth2: left promiscuous mode
[  391.972462] ns2eth2 (unregistering): left promiscuous mode
[  391.972674] ns2eth1 (unregistering): left promiscuous mode
[  391.997820] ns2eth3: left promiscuous mode
[  391.997952] ns3br1: port 1(ns3eth1) entered disabled state
[  391.998151] ns3eth1 (unregistering): left allmulticast mode
[  391.998191] ns3eth1 (unregistering): left promiscuous mode
[  391.998224] ns3br1: port 1(ns3eth1) entered disabled state
[  392.009873] ns3eth3: left allmulticast mode
[  392.009904] ns3eth3: left promiscuous mode
[  392.009934] ns3br1: port 3(ns3eth3) entered disabled state
[  392.009999] ns3eth2: left allmulticast mode
[  392.010063] ns3eth2: left promiscuous mode
[  392.010098] ns3br1: port 2(ns3eth2) entered disabled state