[  370.072645] ns3br1: port 1(ns3eth1) entered blocking state
[  370.072699] ns3br1: port 1(ns3eth1) entered disabled state
[  370.072734] ns3eth1: entered allmulticast mode
[  370.072784] ns3eth1: entered promiscuous mode
[  370.072843] ns3br1: port 1(ns3eth1) entered blocking state
[  370.072868] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.076611] ns3br1: port 2(ns3eth2) entered blocking state
[  370.076676] ns3br1: port 2(ns3eth2) entered disabled state
[  370.076740] ns3eth2: entered allmulticast mode
[  370.076824] ns3eth2: entered promiscuous mode
[  370.080582] ns3br1: port 3(ns3eth3) entered blocking state
[  370.080626] ns3br1: port 3(ns3eth3) entered disabled state
[  370.080659] ns3eth3: entered allmulticast mode
[  370.080715] ns3eth3: entered promiscuous mode
[  370.084407] ns3br1: port 2(ns3eth2) entered blocking state
[  370.084484] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.088381] ns3br1: port 3(ns3eth3) entered blocking state
[  370.088418] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.134339] ns1eth1: entered promiscuous mode
[  370.134442] ns1eth2: entered promiscuous mode
[  370.138220] ns2eth1: entered promiscuous mode
[  370.138263] ns2eth2: entered promiscuous mode
[  370.138300] ns2eth3: entered promiscuous mode
[  381.996744] ns1eth1: left promiscuous mode
[  381.996880] ns1eth2: left promiscuous mode
[  381.997412] ns2eth2 (unregistering): left promiscuous mode
[  381.997677] ns2eth1 (unregistering): left promiscuous mode
[  382.013595] ns2eth3: left promiscuous mode
[  382.013733] ns3br1: port 1(ns3eth1) entered disabled state
[  382.013956] ns3eth1 (unregistering): left allmulticast mode
[  382.013996] ns3eth1 (unregistering): left promiscuous mode
[  382.014028] ns3br1: port 1(ns3eth1) entered disabled state
[  382.029225] ns3eth3: left allmulticast mode
[  382.029264] ns3eth3: left promiscuous mode
[  382.029357] ns3br1: port 3(ns3eth3) entered disabled state
[  382.029477] ns3eth2: left allmulticast mode
[  382.029507] ns3eth2: left promiscuous mode
[  382.029548] ns3br1: port 2(ns3eth2) entered disabled state