[ 1220.609630][ T7865] br1: port 1(veth1) entered blocking state
[ 1220.610730][ T7865] br1: port 1(veth1) entered disabled state
[ 1220.611061][ T7865] veth1: entered allmulticast mode
[ 1220.613037][ T7865] veth1: entered promiscuous mode
[ 1220.698728][   T55] br1: port 1(veth1) entered blocking state
[ 1220.699084][   T55] br1: port 1(veth1) entered forwarding state
[ 1220.783569][ T7867] br1: port 2(veth2) entered blocking state
[ 1220.783953][ T7867] br1: port 2(veth2) entered disabled state
[ 1220.785614][ T7867] veth2: entered allmulticast mode
[ 1220.787546][ T7867] veth2: entered promiscuous mode
[ 1220.867762][   T55] br1: port 2(veth2) entered blocking state
[ 1220.868085][   T55] br1: port 2(veth2) entered forwarding state
[ 1247.167495][ T8224] br1: port 2(veth2) entered disabled state
[ 1247.246723][ T8225] veth2: left allmulticast mode
[ 1247.246962][ T8225] veth2: left promiscuous mode
[ 1247.247285][ T8225] br1: port 2(veth2) entered disabled state
[ 1247.335426][ T8226] br1: port 1(veth1) entered disabled state
[ 1247.407733][ T8227] veth1: left allmulticast mode
[ 1247.408004][ T8227] veth1: left promiscuous mode
[ 1247.408332][ T8227] br1: port 1(veth1) entered disabled state