[  370.559102] ns3br1: port 1(ns3eth1) entered blocking state
[  370.559189] ns3br1: port 1(ns3eth1) entered disabled state
[  370.559264] ns3eth1: entered allmulticast mode
[  370.559354] ns3eth1: entered promiscuous mode
[  370.559452] ns3br1: port 1(ns3eth1) entered blocking state
[  370.559488] ns3br1: port 1(ns3eth1) entered forwarding state
[  370.562396] ns3br1: port 2(ns3eth2) entered blocking state
[  370.562430] ns3br1: port 2(ns3eth2) entered disabled state
[  370.562465] ns3eth2: entered allmulticast mode
[  370.562509] ns3eth2: entered promiscuous mode
[  370.565434] ns3br1: port 3(ns3eth3) entered blocking state
[  370.565499] ns3br1: port 3(ns3eth3) entered disabled state
[  370.565566] ns3eth3: entered allmulticast mode
[  370.565655] ns3eth3: entered promiscuous mode
[  370.568627] ns3br1: port 2(ns3eth2) entered blocking state
[  370.568670] ns3br1: port 2(ns3eth2) entered forwarding state
[  370.571633] ns3br1: port 3(ns3eth3) entered blocking state
[  370.571706] ns3br1: port 3(ns3eth3) entered forwarding state
[  370.605365] ns1eth1: entered promiscuous mode
[  370.605419] ns1eth2: entered promiscuous mode
[  370.608516] ns2eth1: entered promiscuous mode
[  370.608559] ns2eth2: entered promiscuous mode
[  370.608597] ns2eth3: entered promiscuous mode
[  382.435826] ns1eth1: left promiscuous mode
[  382.435951] ns1eth2: left promiscuous mode
[  382.436355] ns2eth2 (unregistering): left promiscuous mode
[  382.436550] ns2eth1 (unregistering): left promiscuous mode
[  382.458373] ns2eth3: left promiscuous mode
[  382.458529] ns3br1: port 1(ns3eth1) entered disabled state
[  382.458762] ns3eth1 (unregistering): left allmulticast mode
[  382.458809] ns3eth1 (unregistering): left promiscuous mode
[  382.458842] ns3br1: port 1(ns3eth1) entered disabled state
[  382.480309] ns3eth3: left allmulticast mode
[  382.480377] ns3eth3: left promiscuous mode
[  382.480414] ns3br1: port 3(ns3eth3) entered disabled state
[  382.480527] ns3eth2: left allmulticast mode
[  382.480558] ns3eth2: left promiscuous mode
[  382.480592] ns3br1: port 2(ns3eth2) entered disabled state