[ 1637.571862][T12614] br1: port 1(veth1) entered blocking state
[ 1637.572141][T12614] br1: port 1(veth1) entered disabled state
[ 1637.572544][T12614] veth1: entered allmulticast mode
[ 1637.575236][T12614] veth1: entered promiscuous mode
[ 1637.730534][ T8531] br1: port 1(veth1) entered blocking state
[ 1637.730911][ T8531] br1: port 1(veth1) entered forwarding state
[ 1674.056103][T12793] br1: port 1(veth1) entered disabled state
[ 1674.239025][T12794] veth1: left allmulticast mode
[ 1674.239276][T12794] veth1: left promiscuous mode
[ 1674.239606][T12794] br1: port 1(veth1) entered disabled state