[  372.466139] ns3br1: port 1(ns3eth1) entered blocking state
[  372.466190] ns3br1: port 1(ns3eth1) entered disabled state
[  372.466228] ns3eth1: entered allmulticast mode
[  372.466290] ns3eth1: entered promiscuous mode
[  372.466352] ns3br1: port 1(ns3eth1) entered blocking state
[  372.466379] ns3br1: port 1(ns3eth1) entered forwarding state
[  372.470261] ns3br1: port 2(ns3eth2) entered blocking state
[  372.470295] ns3br1: port 2(ns3eth2) entered disabled state
[  372.470331] ns3eth2: entered allmulticast mode
[  372.470386] ns3eth2: entered promiscuous mode
[  372.474229] ns3br1: port 3(ns3eth3) entered blocking state
[  372.474292] ns3br1: port 3(ns3eth3) entered disabled state
[  372.474359] ns3eth3: entered allmulticast mode
[  372.474445] ns3eth3: entered promiscuous mode
[  372.478334] ns3br1: port 2(ns3eth2) entered blocking state
[  372.478366] ns3br1: port 2(ns3eth2) entered forwarding state
[  372.482237] ns3br1: port 3(ns3eth3) entered blocking state
[  372.482299] ns3br1: port 3(ns3eth3) entered forwarding state
[  372.527172] ns1eth1: entered promiscuous mode
[  372.527226] ns1eth2: entered promiscuous mode
[  372.530911] ns2eth1: entered promiscuous mode
[  372.530953] ns2eth2: entered promiscuous mode
[  372.530986] ns2eth3: entered promiscuous mode
[  384.395789] ns1eth1: left promiscuous mode
[  384.395916] ns1eth2: left promiscuous mode
[  384.396268] ns2eth2 (unregistering): left promiscuous mode
[  384.396452] ns2eth1 (unregistering): left promiscuous mode
[  384.410718] ns2eth3: left promiscuous mode
[  384.410845] ns3br1: port 1(ns3eth1) entered disabled state
[  384.411093] ns3eth1 (unregistering): left allmulticast mode
[  384.411130] ns3eth1 (unregistering): left promiscuous mode
[  384.411175] ns3br1: port 1(ns3eth1) entered disabled state
[  384.425597] ns3eth3: left allmulticast mode
[  384.425656] ns3eth3: left promiscuous mode
[  384.425693] ns3br1: port 3(ns3eth3) entered disabled state
[  384.425831] ns3eth2: left allmulticast mode
[  384.425862] ns3eth2: left promiscuous mode
[  384.425889] ns3br1: port 2(ns3eth2) entered disabled state