[ 1339.557587][ T5566] br1: port 1(veth1) entered blocking state
[ 1339.557851][ T5566] br1: port 1(veth1) entered disabled state
[ 1339.558113][ T5566] veth1: entered allmulticast mode
[ 1339.560117][ T5566] veth1: entered promiscuous mode
[ 1339.696101][   T51] br1: port 1(veth1) entered blocking state
[ 1339.696361][   T51] br1: port 1(veth1) entered forwarding state
[ 1374.144554][ T5657] br1: port 1(veth1) entered disabled state
[ 1374.299223][ T5658] veth1: left allmulticast mode
[ 1374.299430][ T5658] veth1: left promiscuous mode
[ 1374.300121][ T5658] br1: port 1(veth1) entered disabled state