[  369.018740] ns3br1: port 1(ns3eth1) entered blocking state
[  369.018805] ns3br1: port 1(ns3eth1) entered disabled state
[  369.018839] ns3eth1: entered allmulticast mode
[  369.018896] ns3eth1: entered promiscuous mode
[  369.018967] ns3br1: port 1(ns3eth1) entered blocking state
[  369.019015] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.022602] ns3br1: port 2(ns3eth2) entered blocking state
[  369.022666] ns3br1: port 2(ns3eth2) entered disabled state
[  369.022735] ns3eth2: entered allmulticast mode
[  369.022830] ns3eth2: entered promiscuous mode
[  369.026483] ns3br1: port 3(ns3eth3) entered blocking state
[  369.026517] ns3br1: port 3(ns3eth3) entered disabled state
[  369.026552] ns3eth3: entered allmulticast mode
[  369.026601] ns3eth3: entered promiscuous mode
[  369.030297] ns3br1: port 2(ns3eth2) entered blocking state
[  369.030363] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.034080] ns3br1: port 3(ns3eth3) entered blocking state
[  369.034124] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.076202] ns1eth1: entered promiscuous mode
[  369.076249] ns1eth2: entered promiscuous mode
[  369.079966] ns2eth1: entered promiscuous mode
[  369.080047] ns2eth2: entered promiscuous mode
[  369.080124] ns2eth3: entered promiscuous mode
[  380.908011] ns1eth1: left promiscuous mode
[  380.908139] ns1eth2: left promiscuous mode
[  380.908493] ns2eth2 (unregistering): left promiscuous mode
[  380.908682] ns2eth1 (unregistering): left promiscuous mode
[  380.922837] ns2eth3: left promiscuous mode
[  380.922934] ns3br1: port 1(ns3eth1) entered disabled state
[  380.923163] ns3eth1 (unregistering): left allmulticast mode
[  380.923205] ns3eth1 (unregistering): left promiscuous mode
[  380.923236] ns3br1: port 1(ns3eth1) entered disabled state
[  380.936267] ns3eth3: left allmulticast mode
[  380.936299] ns3eth3: left promiscuous mode
[  380.936331] ns3br1: port 3(ns3eth3) entered disabled state
[  380.936408] ns3eth2: left allmulticast mode
[  380.936431] ns3eth2: left promiscuous mode
[  380.936457] ns3br1: port 2(ns3eth2) entered disabled state