[ 1678.580398][T13609] br1: port 1(veth1) entered blocking state
[ 1678.581536][T13609] br1: port 1(veth1) entered disabled state
[ 1678.581995][T13609] veth1: entered allmulticast mode
[ 1678.585555][T13609] veth1: entered promiscuous mode
[ 1678.720322][   T37] br1: port 1(veth1) entered blocking state
[ 1678.720834][   T37] br1: port 1(veth1) entered forwarding state
[ 1698.586678][T13748] br1: port 1(veth1) entered disabled state
[ 1698.694163][T13749] veth1: left allmulticast mode
[ 1698.694524][T13749] veth1: left promiscuous mode
[ 1698.695024][T13749] br1: port 1(veth1) entered disabled state