[  370.941287] ns3br1: port 1(ns3eth1) entered blocking state
[  370.941343] ns3br1: port 1(ns3eth1) entered disabled state
[  370.941393] ns3eth1: entered allmulticast mode
[  370.941441] ns3eth1: entered promiscuous mode
[  370.941521] ns3br1: port 1(ns3eth1) entered blocking state
[  370.941562] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.944462] ns3br1: port 2(ns3eth2) entered blocking state
[  370.944531] ns3br1: port 2(ns3eth2) entered disabled state
[  370.944597] ns3eth2: entered allmulticast mode
[  370.944678] ns3eth2: entered promiscuous mode
[  370.947721] ns3br1: port 3(ns3eth3) entered blocking state
[  370.947752] ns3br1: port 3(ns3eth3) entered disabled state
[  370.947790] ns3eth3: entered allmulticast mode
[  370.947842] ns3eth3: entered promiscuous mode
[  370.950810] ns3br1: port 2(ns3eth2) entered blocking state
[  370.950878] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.953966] ns3br1: port 3(ns3eth3) entered blocking state
[  370.954008] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.988000] ns1eth1: entered promiscuous mode
[  370.988048] ns1eth2: entered promiscuous mode
[  370.991063] ns2eth1: entered promiscuous mode
[  370.991143] ns2eth2: entered promiscuous mode
[  370.991218] ns2eth3: entered promiscuous mode
[  382.821470] ns1eth1: left promiscuous mode
[  382.821568] ns1eth2: left promiscuous mode
[  382.821908] ns2eth2 (unregistering): left promiscuous mode
[  382.822088] ns2eth1 (unregistering): left promiscuous mode
[  382.847572] ns3eth3: left allmulticast mode
[  382.847639] ns3eth3: left promiscuous mode
[  382.847677] ns3br1: port 3(ns3eth3) entered disabled state
[  382.847753] ns3eth2: left allmulticast mode
[  382.847805] ns3eth2: left promiscuous mode
[  382.847839] ns3br1: port 2(ns3eth2) entered disabled state
[  382.847906] ns3eth1: left allmulticast mode
[  382.847954] ns3eth1: left promiscuous mode
[  382.847987] ns3br1: port 1(ns3eth1) entered disabled state
[  382.868403] ns2eth3: left promiscuous mode