[  691.339461][ T3480] ns3br1: port 1(ns3eth1) entered blocking state
[  691.339682][ T3480] ns3br1: port 1(ns3eth1) entered disabled state
[  691.339869][ T3480] ns3eth1: entered allmulticast mode
[  691.340909][ T3480] ns3eth1: entered promiscuous mode
[  691.342435][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  691.342675][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  691.376795][ T3481] ns3br1: port 2(ns3eth2) entered blocking state
[  691.377000][ T3481] ns3br1: port 2(ns3eth2) entered disabled state
[  691.377192][ T3481] ns3eth2: entered allmulticast mode
[  691.378151][ T3481] ns3eth2: entered promiscuous mode
[  691.400563][ T3482] ns3br1: port 3(ns3eth3) entered blocking state
[  691.400781][ T3482] ns3br1: port 3(ns3eth3) entered disabled state
[  691.401005][ T3482] ns3eth3: entered allmulticast mode
[  691.402004][ T3482] ns3eth3: entered promiscuous mode
[  691.433619][   T36] ns3br1: port 2(ns3eth2) entered blocking state
[  691.433827][   T36] ns3br1: port 2(ns3eth2) entered forwarding state
[  691.463962][   T63] ns3br1: port 3(ns3eth3) entered blocking state
[  691.464174][   T63] ns3br1: port 3(ns3eth3) entered forwarding state
[  691.794893][ T3496] ns1eth1: entered promiscuous mode
[  691.796318][ T3496] ns1eth2: entered promiscuous mode
[  691.834637][ T3497] ns2eth1: entered promiscuous mode
[  691.835370][ T3497] ns2eth2: entered promiscuous mode
[  691.835912][ T3497] ns2eth3: entered promiscuous mode
[  705.082960][   T12] ns1eth1: left promiscuous mode
[  705.083547][   T12] ns1eth2: left promiscuous mode
[  705.092476][   T12] ns2eth2 (unregistering): left promiscuous mode
[  705.096230][   T12] ns2eth1 (unregistering): left promiscuous mode
[  705.219315][   T12] ns2eth3: left promiscuous mode
[  705.222288][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  705.228485][   T12] ns3eth1 (unregistering): left allmulticast mode
[  705.228702][   T12] ns3eth1 (unregistering): left promiscuous mode
[  705.228872][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  705.348567][   T12] ns3eth3: left allmulticast mode
[  705.348803][   T12] ns3eth3: left promiscuous mode
[  705.349072][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  705.350365][   T12] ns3eth2: left allmulticast mode
[  705.350517][   T12] ns3eth2: left promiscuous mode
[  705.350733][   T12] ns3br1: port 2(ns3eth2) entered disabled state