[ 1169.983999][ T8945] br1: port 1(veth1) entered blocking state
[ 1169.985062][ T8945] br1: port 1(veth1) entered disabled state
[ 1169.985529][ T8945] veth1: entered allmulticast mode
[ 1169.990284][ T8945] veth1: entered promiscuous mode
[ 1170.094217][ T7341] br1: port 1(veth1) entered blocking state
[ 1170.094486][ T7341] br1: port 1(veth1) entered forwarding state
[ 1202.808892][ T9037] br1: port 1(veth1) entered disabled state
[ 1202.926008][ T9038] veth1: left allmulticast mode
[ 1202.926236][ T9038] veth1: left promiscuous mode
[ 1202.926539][ T9038] br1: port 1(veth1) entered disabled state