[ 1200.550840][ T6466] br1: port 1(veth1) entered blocking state
[ 1200.552514][ T6466] br1: port 1(veth1) entered disabled state
[ 1200.553020][ T6466] veth1: entered allmulticast mode
[ 1200.555112][ T6466] veth1: entered promiscuous mode
[ 1200.659191][   T40] br1: port 1(veth1) entered blocking state
[ 1200.659548][   T40] br1: port 1(veth1) entered forwarding state
[ 1231.928898][ T6645] br1: port 1(veth1) entered disabled state
[ 1232.006157][ T6646] veth1: left allmulticast mode
[ 1232.006826][ T6646] veth1: left promiscuous mode
[ 1232.007174][ T6646] br1: port 1(veth1) entered disabled state