[  383.061677] ns3br1: port 1(ns3eth1) entered blocking state
[  383.061733] ns3br1: port 1(ns3eth1) entered disabled state
[  383.061771] ns3eth1: entered allmulticast mode
[  383.061831] ns3eth1: entered promiscuous mode
[  383.061952] ns3br1: port 1(ns3eth1) entered blocking state
[  383.061987] ns3br1: port 1(ns3eth1) entered forwarding state
[  383.065287] ns3br1: port 2(ns3eth2) entered blocking state
[  383.065366] ns3br1: port 2(ns3eth2) entered disabled state
[  383.065441] ns3eth2: entered allmulticast mode
[  383.065539] ns3eth2: entered promiscuous mode
[  383.068691] ns3br1: port 3(ns3eth3) entered blocking state
[  383.068726] ns3br1: port 3(ns3eth3) entered disabled state
[  383.068764] ns3eth3: entered allmulticast mode
[  383.068820] ns3eth3: entered promiscuous mode
[  383.072194] ns3br1: port 2(ns3eth2) entered blocking state
[  383.072273] ns3br1: port 2(ns3eth2) entered forwarding state
[  383.075461] ns3br1: port 3(ns3eth3) entered blocking state
[  383.075496] ns3br1: port 3(ns3eth3) entered forwarding state
[  383.112725] ns1eth1: entered promiscuous mode
[  383.112781] ns1eth2: entered promiscuous mode
[  383.116262] ns2eth1: entered promiscuous mode
[  383.116363] ns2eth2: entered promiscuous mode
[  383.116453] ns2eth3: entered promiscuous mode
[  394.938149] ns1eth1: left promiscuous mode
[  394.938233] ns1eth2: left promiscuous mode
[  394.938512] ns2eth2 (unregistering): left promiscuous mode
[  394.938683] ns2eth1 (unregistering): left promiscuous mode
[  394.955227] ns2eth3: left promiscuous mode
[  394.955328] ns3br1: port 1(ns3eth1) entered disabled state
[  394.955510] ns3eth1 (unregistering): left allmulticast mode
[  394.955544] ns3eth1 (unregistering): left promiscuous mode
[  394.955582] ns3br1: port 1(ns3eth1) entered disabled state
[  394.979248] ns3eth3: left allmulticast mode
[  394.979280] ns3eth3: left promiscuous mode
[  394.979310] ns3br1: port 3(ns3eth3) entered disabled state
[  394.979421] ns3eth2: left allmulticast mode
[  394.979450] ns3eth2: left promiscuous mode
[  394.979480] ns3br1: port 2(ns3eth2) entered disabled state