[  699.496223][ T3469] ip (3469) used greatest stack depth: 23464 bytes left
[  700.723385][ T3478] ns3br1: port 1(ns3eth1) entered blocking state
[  700.723616][ T3478] ns3br1: port 1(ns3eth1) entered disabled state
[  700.723812][ T3478] ns3eth1: entered allmulticast mode
[  700.725092][ T3478] ns3eth1: entered promiscuous mode
[  700.726639][   T46] ns3br1: port 1(ns3eth1) entered blocking state
[  700.726879][   T46] ns3br1: port 1(ns3eth1) entered forwarding state
[  700.756330][ T3479] ns3br1: port 2(ns3eth2) entered blocking state
[  700.756527][ T3479] ns3br1: port 2(ns3eth2) entered disabled state
[  700.756710][ T3479] ns3eth2: entered allmulticast mode
[  700.757630][ T3479] ns3eth2: entered promiscuous mode
[  700.778920][ T3480] ns3br1: port 3(ns3eth3) entered blocking state
[  700.779118][ T3480] ns3br1: port 3(ns3eth3) entered disabled state
[  700.779306][ T3480] ns3eth3: entered allmulticast mode
[  700.780341][ T3480] ns3eth3: entered promiscuous mode
[  700.813135][   T90] ns3br1: port 2(ns3eth2) entered blocking state
[  700.813337][   T90] ns3br1: port 2(ns3eth2) entered forwarding state
[  700.836831][   T46] ns3br1: port 3(ns3eth3) entered blocking state
[  700.837046][   T46] ns3br1: port 3(ns3eth3) entered forwarding state
[  701.161965][ T3494] ns1eth1: entered promiscuous mode
[  701.162763][ T3494] ns1eth2: entered promiscuous mode
[  701.200470][ T3495] ns2eth1: entered promiscuous mode
[  701.201177][ T3495] ns2eth2: entered promiscuous mode
[  701.201736][ T3495] ns2eth3: entered promiscuous mode
[  714.382158][   T12] ns1eth1: left promiscuous mode
[  714.382735][   T12] ns1eth2: left promiscuous mode
[  714.391377][   T12] ns2eth2 (unregistering): left promiscuous mode
[  714.395804][   T12] ns2eth1 (unregistering): left promiscuous mode
[  714.530343][   T12] ns2eth3: left promiscuous mode
[  714.533314][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  714.539206][   T12] ns3eth1 (unregistering): left allmulticast mode
[  714.539405][   T12] ns3eth1 (unregistering): left promiscuous mode
[  714.539586][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  714.653004][   T12] ns3eth3: left allmulticast mode
[  714.653179][   T12] ns3eth3: left promiscuous mode
[  714.653432][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  714.654605][   T12] ns3eth2: left allmulticast mode
[  714.654752][   T12] ns3eth2: left promiscuous mode
[  714.654967][   T12] ns3br1: port 2(ns3eth2) entered disabled state