[ 1331.036486][T17471] br1: port 1(veth1) entered blocking state
[ 1331.037051][T17471] br1: port 1(veth1) entered disabled state
[ 1331.037746][T17471] veth1: entered allmulticast mode
[ 1331.039694][T17471] veth1: entered promiscuous mode
[ 1331.122096][   T55] br1: port 1(veth1) entered blocking state
[ 1331.122838][   T55] br1: port 1(veth1) entered forwarding state
[ 1344.753499][T17571] br1: port 1(veth1) entered disabled state
[ 1344.875059][T17572] veth1: left allmulticast mode
[ 1344.875463][T17572] veth1: left promiscuous mode
[ 1344.875984][T17572] br1: port 1(veth1) entered disabled state