[ 1508.300698][ T6558] br1: port 1(veth1) entered blocking state
[ 1508.301171][ T6558] br1: port 1(veth1) entered disabled state
[ 1508.301642][ T6558] veth1: entered allmulticast mode
[ 1508.305468][ T6558] veth1: entered promiscuous mode
[ 1508.434559][   T37] br1: port 1(veth1) entered blocking state
[ 1508.435084][   T37] br1: port 1(veth1) entered forwarding state
[ 1542.034517][ T6739] br1: port 1(veth1) entered disabled state
[ 1542.150030][ T6740] veth1: left allmulticast mode
[ 1542.150575][ T6740] veth1: left promiscuous mode
[ 1542.151071][ T6740] br1: port 1(veth1) entered disabled state