[  379.212753] ns3br1: port 1(ns3eth1) entered blocking state
[  379.212802] ns3br1: port 1(ns3eth1) entered disabled state
[  379.212836] ns3eth1: entered allmulticast mode
[  379.212885] ns3eth1: entered promiscuous mode
[  379.212941] ns3br1: port 1(ns3eth1) entered blocking state
[  379.212971] ns3br1: port 1(ns3eth1) entered forwarding state
[  379.215964] ns3br1: port 2(ns3eth2) entered blocking state
[  379.215999] ns3br1: port 2(ns3eth2) entered disabled state
[  379.216031] ns3eth2: entered allmulticast mode
[  379.216079] ns3eth2: entered promiscuous mode
[  379.219070] ns3br1: port 3(ns3eth3) entered blocking state
[  379.219105] ns3br1: port 3(ns3eth3) entered disabled state
[  379.219134] ns3eth3: entered allmulticast mode
[  379.219183] ns3eth3: entered promiscuous mode
[  379.222259] ns3br1: port 2(ns3eth2) entered blocking state
[  379.222302] ns3br1: port 2(ns3eth2) entered forwarding state
[  379.225238] ns3br1: port 3(ns3eth3) entered blocking state
[  379.225270] ns3br1: port 3(ns3eth3) entered forwarding state
[  379.259950] ns1eth1: entered promiscuous mode
[  379.260003] ns1eth2: entered promiscuous mode
[  379.262986] ns2eth1: entered promiscuous mode
[  379.263037] ns2eth2: entered promiscuous mode
[  379.263072] ns2eth3: entered promiscuous mode
[  391.078030] ns1eth1: left promiscuous mode
[  391.078194] ns1eth2: left promiscuous mode
[  391.078478] ns2eth2 (unregistering): left promiscuous mode
[  391.078624] ns2eth1 (unregistering): left promiscuous mode
[  391.097604] ns2eth3: left promiscuous mode
[  391.097709] ns3br1: port 1(ns3eth1) entered disabled state
[  391.097896] ns3eth1 (unregistering): left allmulticast mode
[  391.097928] ns3eth1 (unregistering): left promiscuous mode
[  391.097955] ns3br1: port 1(ns3eth1) entered disabled state
[  391.115576] ns3eth3: left allmulticast mode
[  391.115609] ns3eth3: left promiscuous mode
[  391.115642] ns3br1: port 3(ns3eth3) entered disabled state
[  391.115760] ns3eth2: left allmulticast mode
[  391.115781] ns3eth2: left promiscuous mode
[  391.115806] ns3br1: port 2(ns3eth2) entered disabled state