[ 1571.223936][ T4699] br1: port 1(veth1) entered blocking state
[ 1571.224274][ T4699] br1: port 1(veth1) entered disabled state
[ 1571.224534][ T4699] veth1: entered allmulticast mode
[ 1571.226378][ T4699] veth1: entered promiscuous mode
[ 1571.390106][   T69] br1: port 1(veth1) entered blocking state
[ 1571.390441][   T69] br1: port 1(veth1) entered forwarding state
[ 1587.154818][ T4758] br1: port 1(veth1) entered disabled state
[ 1587.302978][ T4759] veth1: left allmulticast mode
[ 1587.303269][ T4759] veth1: left promiscuous mode
[ 1587.303975][ T4759] br1: port 1(veth1) entered disabled state