[ 1464.004311][ T7312] br1: port 1(veth1) entered blocking state
[ 1464.004585][ T7312] br1: port 1(veth1) entered disabled state
[ 1464.004848][ T7312] veth1: entered allmulticast mode
[ 1464.014512][ T7312] veth1: entered promiscuous mode
[ 1464.157574][ T3617] br1: port 1(veth1) entered blocking state
[ 1464.157821][ T3617] br1: port 1(veth1) entered forwarding state
[ 1484.345526][ T7381] br1: port 1(veth1) entered disabled state
[ 1484.496818][ T7382] veth1: left allmulticast mode
[ 1484.497655][ T7382] veth1: left promiscuous mode
[ 1484.497963][ T7382] br1: port 1(veth1) entered disabled state