[ 1422.941708][ T6402] br1: port 1(veth1) entered blocking state
[ 1422.941997][ T6402] br1: port 1(veth1) entered disabled state
[ 1422.942281][ T6402] veth1: entered allmulticast mode
[ 1422.944645][ T6402] veth1: entered promiscuous mode
[ 1423.126166][ T1799] br1: port 1(veth1) entered blocking state
[ 1423.126657][ T1799] br1: port 1(veth1) entered forwarding state
[ 1443.427357][ T6472] br1: port 1(veth1) entered disabled state
[ 1443.568879][ T6473] veth1: left allmulticast mode
[ 1443.569137][ T6473] veth1: left promiscuous mode
[ 1443.569579][ T6473] br1: port 1(veth1) entered disabled state