[  372.861054] ns3br1: port 1(ns3eth1) entered blocking state
[  372.861143] ns3br1: port 1(ns3eth1) entered disabled state
[  372.861217] ns3eth1: entered allmulticast mode
[  372.861310] ns3eth1: entered promiscuous mode
[  372.861492] ns3br1: port 1(ns3eth1) entered blocking state
[  372.861557] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.864629] ns3br1: port 2(ns3eth2) entered blocking state
[  372.864661] ns3br1: port 2(ns3eth2) entered disabled state
[  372.864695] ns3eth2: entered allmulticast mode
[  372.864749] ns3eth2: entered promiscuous mode
[  372.867841] ns3br1: port 3(ns3eth3) entered blocking state
[  372.867913] ns3br1: port 3(ns3eth3) entered disabled state
[  372.867994] ns3eth3: entered allmulticast mode
[  372.868087] ns3eth3: entered promiscuous mode
[  372.871301] ns3br1: port 2(ns3eth2) entered blocking state
[  372.871334] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.874339] ns3br1: port 3(ns3eth3) entered blocking state
[  372.874410] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.910911] ns1eth1: entered promiscuous mode
[  372.911018] ns1eth2: entered promiscuous mode
[  372.914301] ns2eth1: entered promiscuous mode
[  372.914346] ns2eth2: entered promiscuous mode
[  372.914381] ns2eth3: entered promiscuous mode
[  384.743504] ns1eth1: left promiscuous mode
[  384.743589] ns1eth2: left promiscuous mode
[  384.743872] ns2eth2 (unregistering): left promiscuous mode
[  384.744013] ns2eth1 (unregistering): left promiscuous mode
[  384.761061] ns2eth3: left promiscuous mode
[  384.761172] ns3br1: port 1(ns3eth1) entered disabled state
[  384.761400] ns3eth1 (unregistering): left allmulticast mode
[  384.761429] ns3eth1 (unregistering): left promiscuous mode
[  384.761461] ns3br1: port 1(ns3eth1) entered disabled state
[  384.782030] ns3eth3: left allmulticast mode
[  384.782058] ns3eth3: left promiscuous mode
[  384.782097] ns3br1: port 3(ns3eth3) entered disabled state
[  384.782186] ns3eth2: left allmulticast mode
[  384.782213] ns3eth2: left promiscuous mode
[  384.782242] ns3br1: port 2(ns3eth2) entered disabled state