[  369.307444] ns3br1: port 1(ns3eth1) entered blocking state
[  369.307497] ns3br1: port 1(ns3eth1) entered disabled state
[  369.307533] ns3eth1: entered allmulticast mode
[  369.307588] ns3eth1: entered promiscuous mode
[  369.307645] ns3br1: port 1(ns3eth1) entered blocking state
[  369.307673] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.310657] ns3br1: port 2(ns3eth2) entered blocking state
[  369.310693] ns3br1: port 2(ns3eth2) entered disabled state
[  369.310729] ns3eth2: entered allmulticast mode
[  369.310771] ns3eth2: entered promiscuous mode
[  369.313744] ns3br1: port 3(ns3eth3) entered blocking state
[  369.313787] ns3br1: port 3(ns3eth3) entered disabled state
[  369.313821] ns3eth3: entered allmulticast mode
[  369.313878] ns3eth3: entered promiscuous mode
[  369.316853] ns3br1: port 2(ns3eth2) entered blocking state
[  369.316886] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.319845] ns3br1: port 3(ns3eth3) entered blocking state
[  369.319877] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.354486] ns1eth1: entered promiscuous mode
[  369.354534] ns1eth2: entered promiscuous mode
[  369.357639] ns2eth1: entered promiscuous mode
[  369.357723] ns2eth2: entered promiscuous mode
[  369.357798] ns2eth3: entered promiscuous mode
[  381.175369] ns1eth1: left promiscuous mode
[  381.175496] ns1eth2: left promiscuous mode
[  381.175910] ns2eth2 (unregistering): left promiscuous mode
[  381.176171] ns2eth1 (unregistering): left promiscuous mode
[  381.194229] ns2eth3: left promiscuous mode
[  381.194394] ns3br1: port 1(ns3eth1) entered disabled state
[  381.194633] ns3eth1 (unregistering): left allmulticast mode
[  381.194669] ns3eth1 (unregistering): left promiscuous mode
[  381.194702] ns3br1: port 1(ns3eth1) entered disabled state
[  381.213128] ns3eth3: left allmulticast mode
[  381.213194] ns3eth3: left promiscuous mode
[  381.213228] ns3br1: port 3(ns3eth3) entered disabled state
[  381.213315] ns3eth2: left allmulticast mode
[  381.213338] ns3eth2: left promiscuous mode
[  381.213363] ns3br1: port 2(ns3eth2) entered disabled state