[  369.789078] ns3br1: port 1(ns3eth1) entered blocking state
[  369.789130] ns3br1: port 1(ns3eth1) entered disabled state
[  369.789170] ns3eth1: entered allmulticast mode
[  369.789223] ns3eth1: entered promiscuous mode
[  369.789282] ns3br1: port 1(ns3eth1) entered blocking state
[  369.789316] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.793162] ns3br1: port 2(ns3eth2) entered blocking state
[  369.793207] ns3br1: port 2(ns3eth2) entered disabled state
[  369.793243] ns3eth2: entered allmulticast mode
[  369.793303] ns3eth2: entered promiscuous mode
[  369.797182] ns3br1: port 3(ns3eth3) entered blocking state
[  369.797216] ns3br1: port 3(ns3eth3) entered disabled state
[  369.797251] ns3eth3: entered allmulticast mode
[  369.797309] ns3eth3: entered promiscuous mode
[  369.801324] ns3br1: port 2(ns3eth2) entered blocking state
[  369.801360] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.805274] ns3br1: port 3(ns3eth3) entered blocking state
[  369.805312] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.851929] ns1eth1: entered promiscuous mode
[  369.851983] ns1eth2: entered promiscuous mode
[  369.856195] ns2eth1: entered promiscuous mode
[  369.856250] ns2eth2: entered promiscuous mode
[  369.856284] ns2eth3: entered promiscuous mode
[  381.726090] ns1eth1: left promiscuous mode
[  381.726183] ns1eth2: left promiscuous mode
[  381.726546] ns2eth2 (unregistering): left promiscuous mode
[  381.726694] ns2eth1 (unregistering): left promiscuous mode
[  381.741149] ns2eth3: left promiscuous mode
[  381.741276] ns3br1: port 1(ns3eth1) entered disabled state
[  381.741476] ns3eth1 (unregistering): left allmulticast mode
[  381.741507] ns3eth1 (unregistering): left promiscuous mode
[  381.741545] ns3br1: port 1(ns3eth1) entered disabled state
[  381.756124] ns3eth3: left allmulticast mode
[  381.756158] ns3eth3: left promiscuous mode
[  381.756190] ns3br1: port 3(ns3eth3) entered disabled state
[  381.756288] ns3eth2: left allmulticast mode
[  381.756310] ns3eth2: left promiscuous mode
[  381.756337] ns3br1: port 2(ns3eth2) entered disabled state