[  369.123175] ns3br1: port 1(ns3eth1) entered blocking state
[  369.123231] ns3br1: port 1(ns3eth1) entered disabled state
[  369.123263] ns3eth1: entered allmulticast mode
[  369.123325] ns3eth1: entered promiscuous mode
[  369.123389] ns3br1: port 1(ns3eth1) entered blocking state
[  369.123418] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.127142] ns3br1: port 2(ns3eth2) entered blocking state
[  369.127217] ns3br1: port 2(ns3eth2) entered disabled state
[  369.127289] ns3eth2: entered allmulticast mode
[  369.127384] ns3eth2: entered promiscuous mode
[  369.130915] ns3br1: port 3(ns3eth3) entered blocking state
[  369.130954] ns3br1: port 3(ns3eth3) entered disabled state
[  369.130991] ns3eth3: entered allmulticast mode
[  369.131038] ns3eth3: entered promiscuous mode
[  369.134547] ns3br1: port 2(ns3eth2) entered blocking state
[  369.134585] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.138180] ns3br1: port 3(ns3eth3) entered blocking state
[  369.138223] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.182588] ns1eth1: entered promiscuous mode
[  369.182653] ns1eth2: entered promiscuous mode
[  369.186541] ns2eth1: entered promiscuous mode
[  369.186625] ns2eth2: entered promiscuous mode
[  369.186668] ns2eth3: entered promiscuous mode
[  381.036164] ns1eth1: left promiscuous mode
[  381.036250] ns1eth2: left promiscuous mode
[  381.036535] ns2eth2 (unregistering): left promiscuous mode
[  381.036695] ns2eth1 (unregistering): left promiscuous mode
[  381.053689] ns2eth3: left promiscuous mode
[  381.053811] ns3br1: port 1(ns3eth1) entered disabled state
[  381.054002] ns3eth1 (unregistering): left allmulticast mode
[  381.054041] ns3eth1 (unregistering): left promiscuous mode
[  381.054068] ns3br1: port 1(ns3eth1) entered disabled state
[  381.073666] ns3eth3: left allmulticast mode
[  381.073701] ns3eth3: left promiscuous mode
[  381.073730] ns3br1: port 3(ns3eth3) entered disabled state
[  381.073818] ns3eth2: left allmulticast mode
[  381.073839] ns3eth2: left promiscuous mode
[  381.073861] ns3br1: port 2(ns3eth2) entered disabled state