[  381.919159] ns3br1: port 1(ns3eth1) entered blocking state
[  381.919218] ns3br1: port 1(ns3eth1) entered disabled state
[  381.919252] ns3eth1: entered allmulticast mode
[  381.919308] ns3eth1: entered promiscuous mode
[  381.919370] ns3br1: port 1(ns3eth1) entered blocking state
[  381.919399] ns3br1: port 1(ns3eth1) entered forwarding state
[  381.922756] ns3br1: port 2(ns3eth2) entered blocking state
[  381.922799] ns3br1: port 2(ns3eth2) entered disabled state
[  381.922832] ns3eth2: entered allmulticast mode
[  381.922883] ns3eth2: entered promiscuous mode
[  381.926278] ns3br1: port 3(ns3eth3) entered blocking state
[  381.926328] ns3br1: port 3(ns3eth3) entered disabled state
[  381.926368] ns3eth3: entered allmulticast mode
[  381.926429] ns3eth3: entered promiscuous mode
[  381.929709] ns3br1: port 2(ns3eth2) entered blocking state
[  381.929755] ns3br1: port 2(ns3eth2) entered forwarding state
[  381.933074] ns3br1: port 3(ns3eth3) entered blocking state
[  381.933124] ns3br1: port 3(ns3eth3) entered forwarding state
[  381.970877] ns1eth1: entered promiscuous mode
[  381.970937] ns1eth2: entered promiscuous mode
[  381.974075] ns2eth1: entered promiscuous mode
[  381.974124] ns2eth2: entered promiscuous mode
[  381.974165] ns2eth3: entered promiscuous mode
[  393.794680] ns1eth1: left promiscuous mode
[  393.794846] ns1eth2: left promiscuous mode
[  393.795231] ns2eth2 (unregistering): left promiscuous mode
[  393.795413] ns2eth1 (unregistering): left promiscuous mode
[  393.809873] ns2eth3: left promiscuous mode
[  393.810008] ns3br1: port 1(ns3eth1) entered disabled state
[  393.810281] ns3eth1 (unregistering): left allmulticast mode
[  393.810323] ns3eth1 (unregistering): left promiscuous mode
[  393.810349] ns3br1: port 1(ns3eth1) entered disabled state
[  393.830792] ns3eth3: left allmulticast mode
[  393.830851] ns3eth3: left promiscuous mode
[  393.830890] ns3br1: port 3(ns3eth3) entered disabled state
[  393.831002] ns3eth2: left allmulticast mode
[  393.831046] ns3eth2: left promiscuous mode
[  393.831078] ns3br1: port 2(ns3eth2) entered disabled state