[  368.982357] ns3br1: port 1(ns3eth1) entered blocking state
[  368.982422] ns3br1: port 1(ns3eth1) entered disabled state
[  368.982460] ns3eth1: entered allmulticast mode
[  368.982532] ns3eth1: entered promiscuous mode
[  368.982604] ns3br1: port 1(ns3eth1) entered blocking state
[  368.982636] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.985920] ns3br1: port 2(ns3eth2) entered blocking state
[  368.985988] ns3br1: port 2(ns3eth2) entered disabled state
[  368.986058] ns3eth2: entered allmulticast mode
[  368.986155] ns3eth2: entered promiscuous mode
[  368.989490] ns3br1: port 3(ns3eth3) entered blocking state
[  368.989533] ns3br1: port 3(ns3eth3) entered disabled state
[  368.989563] ns3eth3: entered allmulticast mode
[  368.989630] ns3eth3: entered promiscuous mode
[  368.992797] ns3br1: port 2(ns3eth2) entered blocking state
[  368.992871] ns3br1: port 2(ns3eth2) entered forwarding state
[  368.996088] ns3br1: port 3(ns3eth3) entered blocking state
[  368.996135] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.032702] ns1eth1: entered promiscuous mode
[  369.032756] ns1eth2: entered promiscuous mode
[  369.036188] ns2eth1: entered promiscuous mode
[  369.036285] ns2eth2: entered promiscuous mode
[  369.036368] ns2eth3: entered promiscuous mode
[  380.867366] ns1eth1: left promiscuous mode
[  380.867462] ns1eth2: left promiscuous mode
[  380.867776] ns2eth2 (unregistering): left promiscuous mode
[  380.867899] ns2eth1 (unregistering): left promiscuous mode
[  380.888171] ns2eth3: left promiscuous mode
[  380.888310] ns3br1: port 1(ns3eth1) entered disabled state
[  380.888532] ns3eth1 (unregistering): left allmulticast mode
[  380.888568] ns3eth1 (unregistering): left promiscuous mode
[  380.888604] ns3br1: port 1(ns3eth1) entered disabled state
[  380.911225] ns3eth3: left allmulticast mode
[  380.911295] ns3eth3: left promiscuous mode
[  380.911330] ns3br1: port 3(ns3eth3) entered disabled state
[  380.911466] ns3eth2: left allmulticast mode
[  380.911495] ns3eth2: left promiscuous mode
[  380.911531] ns3br1: port 2(ns3eth2) entered disabled state