[  389.371548] ns3br1: port 1(ns3eth1) entered blocking state
[  389.371607] ns3br1: port 1(ns3eth1) entered disabled state
[  389.371645] ns3eth1: entered allmulticast mode
[  389.371701] ns3eth1: entered promiscuous mode
[  389.371826] ns3br1: port 1(ns3eth1) entered blocking state
[  389.371872] ns3br1: port 1(ns3eth1) entered forwarding state
[  389.374488] ns3br1: port 2(ns3eth2) entered blocking state
[  389.374535] ns3br1: port 2(ns3eth2) entered disabled state
[  389.374572] ns3eth2: entered allmulticast mode
[  389.374629] ns3eth2: entered promiscuous mode
[  389.377576] ns3br1: port 3(ns3eth3) entered blocking state
[  389.377651] ns3br1: port 3(ns3eth3) entered disabled state
[  389.377724] ns3eth3: entered allmulticast mode
[  389.377830] ns3eth3: entered promiscuous mode
[  389.380596] ns3br1: port 2(ns3eth2) entered blocking state
[  389.380642] ns3br1: port 2(ns3eth2) entered forwarding state
[  389.383437] ns3br1: port 3(ns3eth3) entered blocking state
[  389.383484] ns3br1: port 3(ns3eth3) entered forwarding state
[  389.415897] ns1eth1: entered promiscuous mode
[  389.415969] ns1eth2: entered promiscuous mode
[  389.418853] ns2eth1: entered promiscuous mode
[  389.418956] ns2eth2: entered promiscuous mode
[  389.419041] ns2eth3: entered promiscuous mode
[  401.292989] ns1eth1: left promiscuous mode
[  401.293156] ns1eth2: left promiscuous mode
[  401.293555] ns2eth2 (unregistering): left promiscuous mode
[  401.293754] ns2eth1 (unregistering): left promiscuous mode
[  401.313003] ns3eth3: left allmulticast mode
[  401.313088] ns3eth3: left promiscuous mode
[  401.313168] ns3br1: port 3(ns3eth3) entered disabled state
[  401.313320] ns3eth2: left allmulticast mode
[  401.313391] ns3eth2: left promiscuous mode
[  401.313464] ns3br1: port 2(ns3eth2) entered disabled state
[  401.313591] ns3eth1: left allmulticast mode
[  401.313659] ns3eth1: left promiscuous mode
[  401.313731] ns3br1: port 1(ns3eth1) entered disabled state
[  401.334985] ns2eth3: left promiscuous mode