[ 1633.945889][ T9803] br1: port 1(veth1) entered blocking state
[ 1633.946315][ T9803] br1: port 1(veth1) entered disabled state
[ 1633.946734][ T9803] veth1: entered allmulticast mode
[ 1633.951382][ T9803] veth1: entered promiscuous mode
[ 1634.071093][  T293] br1: port 1(veth1) entered blocking state
[ 1634.071661][  T293] br1: port 1(veth1) entered forwarding state
[ 1649.066121][ T9902] br1: port 1(veth1) entered disabled state
[ 1649.168512][ T9903] veth1: left allmulticast mode
[ 1649.168886][ T9903] veth1: left promiscuous mode
[ 1649.169365][ T9903] br1: port 1(veth1) entered disabled state