[ 1223.599560][ T8695] br1: port 1(veth1) entered blocking state
[ 1223.599874][ T8695] br1: port 1(veth1) entered disabled state
[ 1223.600514][ T8695] veth1: entered allmulticast mode
[ 1223.602551][ T8695] veth1: entered promiscuous mode
[ 1223.700928][   T39] br1: port 1(veth1) entered blocking state
[ 1223.701255][   T39] br1: port 1(veth1) entered forwarding state
[ 1255.070804][ T8874] br1: port 1(veth1) entered disabled state
[ 1255.151195][ T8875] veth1: left allmulticast mode
[ 1255.151500][ T8875] veth1: left promiscuous mode
[ 1255.151851][ T8875] br1: port 1(veth1) entered disabled state