[  372.801250] ns3br1: port 1(ns3eth1) entered blocking state
[  372.801338] ns3br1: port 1(ns3eth1) entered disabled state
[  372.801408] ns3eth1: entered allmulticast mode
[  372.801494] ns3eth1: entered promiscuous mode
[  372.801594] ns3br1: port 1(ns3eth1) entered blocking state
[  372.801655] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.804537] ns3br1: port 2(ns3eth2) entered blocking state
[  372.804571] ns3br1: port 2(ns3eth2) entered disabled state
[  372.804600] ns3eth2: entered allmulticast mode
[  372.804647] ns3eth2: entered promiscuous mode
[  372.807420] ns3br1: port 3(ns3eth3) entered blocking state
[  372.807452] ns3br1: port 3(ns3eth3) entered disabled state
[  372.807487] ns3eth3: entered allmulticast mode
[  372.807535] ns3eth3: entered promiscuous mode
[  372.810415] ns3br1: port 2(ns3eth2) entered blocking state
[  372.810481] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.813351] ns3br1: port 3(ns3eth3) entered blocking state
[  372.813383] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.846718] ns1eth1: entered promiscuous mode
[  372.846765] ns1eth2: entered promiscuous mode
[  372.850015] ns2eth1: entered promiscuous mode
[  372.850115] ns2eth2: entered promiscuous mode
[  372.850202] ns2eth3: entered promiscuous mode
[  384.683081] ns1eth1: left promiscuous mode
[  384.683173] ns1eth2: left promiscuous mode
[  384.683462] ns2eth2 (unregistering): left promiscuous mode
[  384.683582] ns2eth1 (unregistering): left promiscuous mode
[  384.705046] ns3eth3: left allmulticast mode
[  384.705079] ns3eth3: left promiscuous mode
[  384.705107] ns3br1: port 3(ns3eth3) entered disabled state
[  384.705223] ns3eth2: left allmulticast mode
[  384.705247] ns3eth2: left promiscuous mode
[  384.705271] ns3br1: port 2(ns3eth2) entered disabled state
[  384.705432] ns3eth1: left allmulticast mode
[  384.705455] ns3eth1: left promiscuous mode
[  384.705483] ns3br1: port 1(ns3eth1) entered disabled state
[  384.725083] ns2eth3: left promiscuous mode