[  369.386508] ns3br1: port 1(ns3eth1) entered blocking state
[  369.386595] ns3br1: port 1(ns3eth1) entered disabled state
[  369.386661] ns3eth1: entered allmulticast mode
[  369.386753] ns3eth1: entered promiscuous mode
[  369.386947] ns3br1: port 1(ns3eth1) entered blocking state
[  369.387061] ns3br1: port 1(ns3eth1) entered forwarding state
[  369.390704] ns3br1: port 2(ns3eth2) entered blocking state
[  369.390748] ns3br1: port 2(ns3eth2) entered disabled state
[  369.390781] ns3eth2: entered allmulticast mode
[  369.390838] ns3eth2: entered promiscuous mode
[  369.394556] ns3br1: port 3(ns3eth3) entered blocking state
[  369.394621] ns3br1: port 3(ns3eth3) entered disabled state
[  369.394686] ns3eth3: entered allmulticast mode
[  369.394770] ns3eth3: entered promiscuous mode
[  369.398502] ns3br1: port 2(ns3eth2) entered blocking state
[  369.398532] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.402237] ns3br1: port 3(ns3eth3) entered blocking state
[  369.402302] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.445742] ns1eth1: entered promiscuous mode
[  369.445841] ns1eth2: entered promiscuous mode
[  369.449870] ns2eth1: entered promiscuous mode
[  369.449939] ns2eth2: entered promiscuous mode
[  369.449989] ns2eth3: entered promiscuous mode
[  381.294147] ns1eth1: left promiscuous mode
[  381.294274] ns1eth2: left promiscuous mode
[  381.294678] ns2eth2 (unregistering): left promiscuous mode
[  381.294879] ns2eth1 (unregistering): left promiscuous mode
[  381.315150] ns2eth3: left promiscuous mode
[  381.315282] ns3br1: port 1(ns3eth1) entered disabled state
[  381.315497] ns3eth1 (unregistering): left allmulticast mode
[  381.315536] ns3eth1 (unregistering): left promiscuous mode
[  381.315565] ns3br1: port 1(ns3eth1) entered disabled state
[  381.329138] ns3eth3: left allmulticast mode
[  381.329182] ns3eth3: left promiscuous mode
[  381.329225] ns3br1: port 3(ns3eth3) entered disabled state
[  381.329337] ns3eth2: left allmulticast mode
[  381.329372] ns3eth2: left promiscuous mode
[  381.329411] ns3br1: port 2(ns3eth2) entered disabled state