[  369.328080] ns3br1: port 1(ns3eth1) entered blocking state
[  369.328135] ns3br1: port 1(ns3eth1) entered disabled state
[  369.328175] ns3eth1: entered allmulticast mode
[  369.328230] ns3eth1: entered promiscuous mode
[  369.328287] ns3br1: port 1(ns3eth1) entered blocking state
[  369.328315] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.331659] ns3br1: port 2(ns3eth2) entered blocking state
[  369.331691] ns3br1: port 2(ns3eth2) entered disabled state
[  369.331724] ns3eth2: entered allmulticast mode
[  369.331776] ns3eth2: entered promiscuous mode
[  369.335147] ns3br1: port 3(ns3eth3) entered blocking state
[  369.335189] ns3br1: port 3(ns3eth3) entered disabled state
[  369.335218] ns3eth3: entered allmulticast mode
[  369.335265] ns3eth3: entered promiscuous mode
[  369.338782] ns3br1: port 2(ns3eth2) entered blocking state
[  369.338846] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.342246] ns3br1: port 3(ns3eth3) entered blocking state
[  369.342288] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.381491] ns1eth1: entered promiscuous mode
[  369.381572] ns1eth2: entered promiscuous mode
[  369.385114] ns2eth1: entered promiscuous mode
[  369.385169] ns2eth2: entered promiscuous mode
[  369.385208] ns2eth3: entered promiscuous mode
[  381.208884] ns1eth1: left promiscuous mode
[  381.209050] ns1eth2: left promiscuous mode
[  381.209420] ns2eth2 (unregistering): left promiscuous mode
[  381.209652] ns2eth1 (unregistering): left promiscuous mode
[  381.225096] ns2eth3: left promiscuous mode
[  381.225234] ns3br1: port 1(ns3eth1) entered disabled state
[  381.225470] ns3eth1 (unregistering): left allmulticast mode
[  381.225539] ns3eth1 (unregistering): left promiscuous mode
[  381.225621] ns3br1: port 1(ns3eth1) entered disabled state
[  381.242077] ns3eth3: left allmulticast mode
[  381.242142] ns3eth3: left promiscuous mode
[  381.242226] ns3br1: port 3(ns3eth3) entered disabled state
[  381.242347] ns3eth2: left allmulticast mode
[  381.242404] ns3eth2: left promiscuous mode
[  381.242459] ns3br1: port 2(ns3eth2) entered disabled state