[  372.032625] ns3br1: port 1(ns3eth1) entered blocking state
[  372.032665] ns3br1: port 1(ns3eth1) entered disabled state
[  372.032753] ns3eth1: entered allmulticast mode
[  372.032826] ns3eth1: entered promiscuous mode
[  372.032914] ns3br1: port 1(ns3eth1) entered blocking state
[  372.032963] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.035679] ns3br1: port 2(ns3eth2) entered blocking state
[  372.035702] ns3br1: port 2(ns3eth2) entered disabled state
[  372.035722] ns3eth2: entered allmulticast mode
[  372.035763] ns3eth2: entered promiscuous mode
[  372.038431] ns3br1: port 3(ns3eth3) entered blocking state
[  372.038480] ns3br1: port 3(ns3eth3) entered disabled state
[  372.038542] ns3eth3: entered allmulticast mode
[  372.038613] ns3eth3: entered promiscuous mode
[  372.041361] ns3br1: port 2(ns3eth2) entered blocking state
[  372.041386] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.044121] ns3br1: port 3(ns3eth3) entered blocking state
[  372.044170] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.075466] ns1eth1: entered promiscuous mode
[  372.075537] ns1eth2: entered promiscuous mode
[  372.078323] ns2eth1: entered promiscuous mode
[  372.078362] ns2eth2: entered promiscuous mode
[  372.078383] ns2eth3: entered promiscuous mode
[  383.903476] ns1eth1: left promiscuous mode
[  383.903577] ns1eth2: left promiscuous mode
[  383.903926] ns2eth2 (unregistering): left promiscuous mode
[  383.904105] ns2eth1 (unregistering): left promiscuous mode
[  383.929398] ns3eth3: left allmulticast mode
[  383.929449] ns3eth3: left promiscuous mode
[  383.929478] ns3br1: port 3(ns3eth3) entered disabled state
[  383.929612] ns3eth2: left allmulticast mode
[  383.929633] ns3eth2: left promiscuous mode
[  383.929652] ns3br1: port 2(ns3eth2) entered disabled state
[  383.929742] ns3eth1: left allmulticast mode
[  383.929789] ns3eth1: left promiscuous mode
[  383.929814] ns3br1: port 1(ns3eth1) entered disabled state
[  383.944382] ns2eth3: left promiscuous mode