[ 1424.422697][ T9358] br1: port 1(veth1) entered blocking state
[ 1424.422970][ T9358] br1: port 1(veth1) entered disabled state
[ 1424.423228][ T9358] veth1: entered allmulticast mode
[ 1424.425310][ T9358] veth1: entered promiscuous mode
[ 1424.569604][   T50] br1: port 1(veth1) entered blocking state
[ 1424.569870][   T50] br1: port 1(veth1) entered forwarding state
[ 1459.273036][ T9449] br1: port 1(veth1) entered disabled state
[ 1459.440121][ T9451] veth1: left allmulticast mode
[ 1459.440910][ T9451] veth1: left promiscuous mode
[ 1459.441221][ T9451] br1: port 1(veth1) entered disabled state