[  369.763355] ns3br1: port 1(ns3eth1) entered blocking state
[  369.763473] ns3br1: port 1(ns3eth1) entered disabled state
[  369.763556] ns3eth1: entered allmulticast mode
[  369.763676] ns3eth1: entered promiscuous mode
[  369.763775] ns3br1: port 1(ns3eth1) entered blocking state
[  369.763836] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.767413] ns3br1: port 2(ns3eth2) entered blocking state
[  369.767457] ns3br1: port 2(ns3eth2) entered disabled state
[  369.767490] ns3eth2: entered allmulticast mode
[  369.767530] ns3eth2: entered promiscuous mode
[  369.770851] ns3br1: port 3(ns3eth3) entered blocking state
[  369.770922] ns3br1: port 3(ns3eth3) entered disabled state
[  369.770991] ns3eth3: entered allmulticast mode
[  369.771073] ns3eth3: entered promiscuous mode
[  369.774517] ns3br1: port 2(ns3eth2) entered blocking state
[  369.774551] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.778389] ns3br1: port 3(ns3eth3) entered blocking state
[  369.778443] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.817446] ns1eth1: entered promiscuous mode
[  369.817496] ns1eth2: entered promiscuous mode
[  369.820841] ns2eth1: entered promiscuous mode
[  369.820916] ns2eth2: entered promiscuous mode
[  369.820989] ns2eth3: entered promiscuous mode
[  381.641168] ns1eth1: left promiscuous mode
[  381.641308] ns1eth2: left promiscuous mode
[  381.641633] ns2eth2 (unregistering): left promiscuous mode
[  381.641826] ns2eth1 (unregistering): left promiscuous mode
[  381.654393] ns2eth3: left promiscuous mode
[  381.654521] ns3br1: port 1(ns3eth1) entered disabled state
[  381.654775] ns3eth1 (unregistering): left allmulticast mode
[  381.654811] ns3eth1 (unregistering): left promiscuous mode
[  381.654845] ns3br1: port 1(ns3eth1) entered disabled state
[  381.671641] ns3eth3: left allmulticast mode
[  381.671702] ns3eth3: left promiscuous mode
[  381.671737] ns3br1: port 3(ns3eth3) entered disabled state
[  381.671840] ns3eth2: left allmulticast mode
[  381.671868] ns3eth2: left promiscuous mode
[  381.671896] ns3br1: port 2(ns3eth2) entered disabled state