[  389.478998] ns3br1: port 1(ns3eth1) entered blocking state
[  389.479056] ns3br1: port 1(ns3eth1) entered disabled state
[  389.479094] ns3eth1: entered allmulticast mode
[  389.479151] ns3eth1: entered promiscuous mode
[  389.479225] ns3br1: port 1(ns3eth1) entered blocking state
[  389.479259] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.482058] ns3br1: port 2(ns3eth2) entered blocking state
[  389.482132] ns3br1: port 2(ns3eth2) entered disabled state
[  389.482201] ns3eth2: entered allmulticast mode
[  389.482286] ns3eth2: entered promiscuous mode
[  389.485032] ns3br1: port 3(ns3eth3) entered blocking state
[  389.485073] ns3br1: port 3(ns3eth3) entered disabled state
[  389.485101] ns3eth3: entered allmulticast mode
[  389.485151] ns3eth3: entered promiscuous mode
[  389.487946] ns3br1: port 2(ns3eth2) entered blocking state
[  389.488015] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.490796] ns3br1: port 3(ns3eth3) entered blocking state
[  389.490837] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.522063] ns1eth1: entered promiscuous mode
[  389.522119] ns1eth2: entered promiscuous mode
[  389.524926] ns2eth1: entered promiscuous mode
[  389.525013] ns2eth2: entered promiscuous mode
[  389.525085] ns2eth3: entered promiscuous mode
[  401.392707] ns1eth1: left promiscuous mode
[  401.392796] ns1eth2: left promiscuous mode
[  401.393061] ns2eth2 (unregistering): left promiscuous mode
[  401.393178] ns2eth1 (unregistering): left promiscuous mode
[  401.411702] ns3eth3: left allmulticast mode
[  401.411746] ns3eth3: left promiscuous mode
[  401.411781] ns3br1: port 3(ns3eth3) entered disabled state
[  401.411877] ns3eth2: left allmulticast mode
[  401.411902] ns3eth2: left promiscuous mode
[  401.411927] ns3br1: port 2(ns3eth2) entered disabled state
[  401.412010] ns3eth1: left allmulticast mode
[  401.412035] ns3eth1: left promiscuous mode
[  401.412066] ns3br1: port 1(ns3eth1) entered disabled state
[  401.430712] ns2eth3: left promiscuous mode