[  368.489667] ns3br1: port 1(ns3eth1) entered blocking state
[  368.489719] ns3br1: port 1(ns3eth1) entered disabled state
[  368.489757] ns3eth1: entered allmulticast mode
[  368.489807] ns3eth1: entered promiscuous mode
[  368.489864] ns3br1: port 1(ns3eth1) entered blocking state
[  368.489894] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.493679] ns3br1: port 2(ns3eth2) entered blocking state
[  368.493720] ns3br1: port 2(ns3eth2) entered disabled state
[  368.493756] ns3eth2: entered allmulticast mode
[  368.493802] ns3eth2: entered promiscuous mode
[  368.497526] ns3br1: port 3(ns3eth3) entered blocking state
[  368.497567] ns3br1: port 3(ns3eth3) entered disabled state
[  368.497599] ns3eth3: entered allmulticast mode
[  368.497640] ns3eth3: entered promiscuous mode
[  368.501281] ns3br1: port 2(ns3eth2) entered blocking state
[  368.501321] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.505024] ns3br1: port 3(ns3eth3) entered blocking state
[  368.505060] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.548927] ns1eth1: entered promiscuous mode
[  368.548981] ns1eth2: entered promiscuous mode
[  368.552656] ns2eth1: entered promiscuous mode
[  368.552706] ns2eth2: entered promiscuous mode
[  368.552745] ns2eth3: entered promiscuous mode
[  380.408260] ns1eth1: left promiscuous mode
[  380.408350] ns1eth2: left promiscuous mode
[  380.408638] ns2eth2 (unregistering): left promiscuous mode
[  380.408764] ns2eth1 (unregistering): left promiscuous mode
[  380.422494] ns2eth3: left promiscuous mode
[  380.422606] ns3br1: port 1(ns3eth1) entered disabled state
[  380.422774] ns3eth1 (unregistering): left allmulticast mode
[  380.422810] ns3eth1 (unregistering): left promiscuous mode
[  380.422835] ns3br1: port 1(ns3eth1) entered disabled state
[  380.436193] ns3eth3: left allmulticast mode
[  380.436237] ns3eth3: left promiscuous mode
[  380.436266] ns3br1: port 3(ns3eth3) entered disabled state
[  380.436411] ns3eth2: left allmulticast mode
[  380.436450] ns3eth2: left promiscuous mode
[  380.436477] ns3br1: port 2(ns3eth2) entered disabled state