[  389.270880] ns3br1: port 1(ns3eth1) entered blocking state
[  389.270930] ns3br1: port 1(ns3eth1) entered disabled state
[  389.270960] ns3eth1: entered allmulticast mode
[  389.271040] ns3eth1: entered promiscuous mode
[  389.271163] ns3br1: port 1(ns3eth1) entered blocking state
[  389.271193] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.273706] ns3br1: port 2(ns3eth2) entered blocking state
[  389.273751] ns3br1: port 2(ns3eth2) entered disabled state
[  389.273783] ns3eth2: entered allmulticast mode
[  389.273835] ns3eth2: entered promiscuous mode
[  389.276405] ns3br1: port 3(ns3eth3) entered blocking state
[  389.276441] ns3br1: port 3(ns3eth3) entered disabled state
[  389.276472] ns3eth3: entered allmulticast mode
[  389.276516] ns3eth3: entered promiscuous mode
[  389.279075] ns3br1: port 2(ns3eth2) entered blocking state
[  389.279119] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.281661] ns3br1: port 3(ns3eth3) entered blocking state
[  389.281696] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.311434] ns1eth1: entered promiscuous mode
[  389.311486] ns1eth2: entered promiscuous mode
[  389.314193] ns2eth1: entered promiscuous mode
[  389.314271] ns2eth2: entered promiscuous mode
[  389.314344] ns2eth3: entered promiscuous mode
[  401.180144] ns1eth1: left promiscuous mode
[  401.180232] ns1eth2: left promiscuous mode
[  401.180492] ns2eth2 (unregistering): left promiscuous mode
[  401.180626] ns2eth1 (unregistering): left promiscuous mode
[  401.195136] ns2eth3: left promiscuous mode
[  401.195281] ns3br1: port 1(ns3eth1) entered disabled state
[  401.195461] ns3eth1 (unregistering): left allmulticast mode
[  401.195506] ns3eth1 (unregistering): left promiscuous mode
[  401.195554] ns3br1: port 1(ns3eth1) entered disabled state
[  401.214145] ns3eth3: left allmulticast mode
[  401.214211] ns3eth3: left promiscuous mode
[  401.214251] ns3br1: port 3(ns3eth3) entered disabled state
[  401.214332] ns3eth2: left allmulticast mode
[  401.214363] ns3eth2: left promiscuous mode
[  401.214391] ns3br1: port 2(ns3eth2) entered disabled state