[  372.766376] ns3br1: port 1(ns3eth1) entered blocking state
[  372.766432] ns3br1: port 1(ns3eth1) entered disabled state
[  372.766467] ns3eth1: entered allmulticast mode
[  372.766527] ns3eth1: entered promiscuous mode
[  372.766588] ns3br1: port 1(ns3eth1) entered blocking state
[  372.766615] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.769711] ns3br1: port 2(ns3eth2) entered blocking state
[  372.769747] ns3br1: port 2(ns3eth2) entered disabled state
[  372.769785] ns3eth2: entered allmulticast mode
[  372.769834] ns3eth2: entered promiscuous mode
[  372.772792] ns3br1: port 3(ns3eth3) entered blocking state
[  372.772822] ns3br1: port 3(ns3eth3) entered disabled state
[  372.772854] ns3eth3: entered allmulticast mode
[  372.772908] ns3eth3: entered promiscuous mode
[  372.776065] ns3br1: port 2(ns3eth2) entered blocking state
[  372.776108] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.779134] ns3br1: port 3(ns3eth3) entered blocking state
[  372.779168] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.814281] ns1eth1: entered promiscuous mode
[  372.814335] ns1eth2: entered promiscuous mode
[  372.817589] ns2eth1: entered promiscuous mode
[  372.817676] ns2eth2: entered promiscuous mode
[  372.817752] ns2eth3: entered promiscuous mode
[  384.640344] ns1eth1: left promiscuous mode
[  384.640445] ns1eth2: left promiscuous mode
[  384.640727] ns2eth2 (unregistering): left promiscuous mode
[  384.640849] ns2eth1 (unregistering): left promiscuous mode
[  384.655157] ns2eth3: left promiscuous mode
[  384.655271] ns3br1: port 1(ns3eth1) entered disabled state
[  384.655454] ns3eth1 (unregistering): left allmulticast mode
[  384.655487] ns3eth1 (unregistering): left promiscuous mode
[  384.655516] ns3br1: port 1(ns3eth1) entered disabled state
[  384.672297] ns3eth3: left allmulticast mode
[  384.672359] ns3eth3: left promiscuous mode
[  384.672413] ns3br1: port 3(ns3eth3) entered disabled state
[  384.672558] ns3eth2: left allmulticast mode
[  384.672616] ns3eth2: left promiscuous mode
[  384.672691] ns3br1: port 2(ns3eth2) entered disabled state