[  369.037570] ns3br1: port 1(ns3eth1) entered blocking state
[  369.037610] ns3br1: port 1(ns3eth1) entered disabled state
[  369.037636] ns3eth1: entered allmulticast mode
[  369.037702] ns3eth1: entered promiscuous mode
[  369.037752] ns3br1: port 1(ns3eth1) entered blocking state
[  369.037773] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.041514] ns3br1: port 2(ns3eth2) entered blocking state
[  369.041571] ns3br1: port 2(ns3eth2) entered disabled state
[  369.041631] ns3eth2: entered allmulticast mode
[  369.041718] ns3eth2: entered promiscuous mode
[  369.045545] ns3br1: port 3(ns3eth3) entered blocking state
[  369.045572] ns3br1: port 3(ns3eth3) entered disabled state
[  369.045599] ns3eth3: entered allmulticast mode
[  369.045636] ns3eth3: entered promiscuous mode
[  369.049520] ns3br1: port 2(ns3eth2) entered blocking state
[  369.049576] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.053369] ns3br1: port 3(ns3eth3) entered blocking state
[  369.053400] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.097902] ns1eth1: entered promiscuous mode
[  369.097943] ns1eth2: entered promiscuous mode
[  369.101739] ns2eth1: entered promiscuous mode
[  369.101782] ns2eth2: entered promiscuous mode
[  369.101813] ns2eth3: entered promiscuous mode
[  380.949609] ns1eth1: left promiscuous mode
[  380.949777] ns1eth2: left promiscuous mode
[  380.950166] ns2eth2 (unregistering): left promiscuous mode
[  380.950352] ns2eth1 (unregistering): left promiscuous mode
[  380.964570] ns2eth3: left promiscuous mode
[  380.964793] ns3br1: port 1(ns3eth1) entered disabled state
[  380.965013] ns3eth1 (unregistering): left allmulticast mode
[  380.965041] ns3eth1 (unregistering): left promiscuous mode
[  380.965066] ns3br1: port 1(ns3eth1) entered disabled state
[  380.978843] ns3eth3: left allmulticast mode
[  380.978866] ns3eth3: left promiscuous mode
[  380.978889] ns3br1: port 3(ns3eth3) entered disabled state
[  380.978956] ns3eth2: left allmulticast mode
[  380.978971] ns3eth2: left promiscuous mode
[  380.978988] ns3br1: port 2(ns3eth2) entered disabled state