[  368.609086] ns3br1: port 1(ns3eth1) entered blocking state
[  368.609146] ns3br1: port 1(ns3eth1) entered disabled state
[  368.609182] ns3eth1: entered allmulticast mode
[  368.609252] ns3eth1: entered promiscuous mode
[  368.609312] ns3br1: port 1(ns3eth1) entered blocking state
[  368.609340] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.613046] ns3br1: port 2(ns3eth2) entered blocking state
[  368.613118] ns3br1: port 2(ns3eth2) entered disabled state
[  368.613187] ns3eth2: entered allmulticast mode
[  368.613288] ns3eth2: entered promiscuous mode
[  368.617048] ns3br1: port 3(ns3eth3) entered blocking state
[  368.617089] ns3br1: port 3(ns3eth3) entered disabled state
[  368.617127] ns3eth3: entered allmulticast mode
[  368.617174] ns3eth3: entered promiscuous mode
[  368.620921] ns3br1: port 2(ns3eth2) entered blocking state
[  368.620986] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.624748] ns3br1: port 3(ns3eth3) entered blocking state
[  368.624783] ns3br1: port 3(ns3eth3) entered forwarding state
[  368.668857] ns1eth1: entered promiscuous mode
[  368.668948] ns1eth2: entered promiscuous mode
[  368.672757] ns2eth1: entered promiscuous mode
[  368.672809] ns2eth2: entered promiscuous mode
[  368.672845] ns2eth3: entered promiscuous mode
[  380.512142] ns1eth1: left promiscuous mode
[  380.512325] ns1eth2: left promiscuous mode
[  380.512687] ns2eth2 (unregistering): left promiscuous mode
[  380.512903] ns2eth1 (unregistering): left promiscuous mode
[  380.526957] ns2eth3: left promiscuous mode
[  380.527091] ns3br1: port 1(ns3eth1) entered disabled state
[  380.527369] ns3eth1 (unregistering): left allmulticast mode
[  380.527435] ns3eth1 (unregistering): left promiscuous mode
[  380.527528] ns3br1: port 1(ns3eth1) entered disabled state
[  380.541135] ns3eth3: left allmulticast mode
[  380.541205] ns3eth3: left promiscuous mode
[  380.541299] ns3br1: port 3(ns3eth3) entered disabled state
[  380.541442] ns3eth2: left allmulticast mode
[  380.541502] ns3eth2: left promiscuous mode
[  380.541594] ns3br1: port 2(ns3eth2) entered disabled state