[  368.992809] ns3br1: port 1(ns3eth1) entered blocking state
[  368.992872] ns3br1: port 1(ns3eth1) entered disabled state
[  368.992912] ns3eth1: entered allmulticast mode
[  368.992977] ns3eth1: entered promiscuous mode
[  368.993061] ns3br1: port 1(ns3eth1) entered blocking state
[  368.993100] ns3br1: port 1(ns3eth1) entered forwarding state
[  368.997647] ns3br1: port 2(ns3eth2) entered blocking state
[  368.997692] ns3br1: port 2(ns3eth2) entered disabled state
[  368.997735] ns3eth2: entered allmulticast mode
[  368.997803] ns3eth2: entered promiscuous mode
[  369.002445] ns3br1: port 3(ns3eth3) entered blocking state
[  369.002490] ns3br1: port 3(ns3eth3) entered disabled state
[  369.002536] ns3eth3: entered allmulticast mode
[  369.002602] ns3eth3: entered promiscuous mode
[  369.006876] ns3br1: port 2(ns3eth2) entered blocking state
[  369.006921] ns3br1: port 2(ns3eth2) entered forwarding state
[  369.011456] ns3br1: port 3(ns3eth3) entered blocking state
[  369.011499] ns3br1: port 3(ns3eth3) entered forwarding state
[  369.065039] ns1eth1: entered promiscuous mode
[  369.065159] ns1eth2: entered promiscuous mode
[  369.069926] ns2eth1: entered promiscuous mode
[  369.069986] ns2eth2: entered promiscuous mode
[  369.070029] ns2eth3: entered promiscuous mode
[  380.946189] ns1eth1: left promiscuous mode
[  380.946291] ns1eth2: left promiscuous mode
[  380.946677] ns2eth2 (unregistering): left promiscuous mode
[  380.946858] ns2eth1 (unregistering): left promiscuous mode
[  380.962867] ns2eth3: left promiscuous mode
[  380.963000] ns3br1: port 1(ns3eth1) entered disabled state
[  380.963215] ns3eth1 (unregistering): left allmulticast mode
[  380.963250] ns3eth1 (unregistering): left promiscuous mode
[  380.963287] ns3br1: port 1(ns3eth1) entered disabled state
[  380.979415] ns3eth3: left allmulticast mode
[  380.979454] ns3eth3: left promiscuous mode
[  380.979489] ns3br1: port 3(ns3eth3) entered disabled state
[  380.979681] ns3eth2: left allmulticast mode
[  380.979711] ns3eth2: left promiscuous mode
[  380.979747] ns3br1: port 2(ns3eth2) entered disabled state