[  572.698994][ T4498] br1: port 1(veth1) entered blocking state
[  572.699217][ T4498] br1: port 1(veth1) entered disabled state
[  572.699417][ T4498] veth1: entered allmulticast mode
[  572.700879][ T4498] veth1: entered promiscuous mode
[  572.784865][  T189] br1: port 1(veth1) entered blocking state
[  572.785186][  T189] br1: port 1(veth1) entered forwarding state
[  572.829642][ T4511] br1: port 2(veth2) entered blocking state
[  572.829880][ T4511] br1: port 2(veth2) entered disabled state
[  572.830124][ T4511] veth2: entered allmulticast mode
[  572.831671][ T4511] veth2: entered promiscuous mode
[  572.914202][   T36] br1: port 2(veth2) entered blocking state
[  572.914783][   T36] br1: port 2(veth2) entered forwarding state
[  591.127717][ T4904] br1: port 2(veth2) entered disabled state
[  591.165212][ T4906] veth2: left allmulticast mode
[  591.165481][ T4906] veth2: left promiscuous mode
[  591.165840][ T4906] br1: port 2(veth2) entered disabled state
[  591.197310][ T4908] br1: port 1(veth1) entered disabled state
[  591.235911][ T4910] veth1: left allmulticast mode
[  591.236064][ T4910] veth1: left promiscuous mode
[  591.236281][ T4910] br1: port 1(veth1) entered disabled state