[ 1555.438412][ T7865] br1: port 1(veth1) entered blocking state
[ 1555.438892][ T7865] br1: port 1(veth1) entered disabled state
[ 1555.439137][ T7865] veth1: entered allmulticast mode
[ 1555.440983][ T7865] veth1: entered promiscuous mode
[ 1555.586237][   T51] br1: port 1(veth1) entered blocking state
[ 1555.586493][   T51] br1: port 1(veth1) entered forwarding state
[ 1571.193869][ T7924] br1: port 1(veth1) entered disabled state
[ 1571.354189][ T7925] veth1: left allmulticast mode
[ 1571.354388][ T7925] veth1: left promiscuous mode
[ 1571.354677][ T7925] br1: port 1(veth1) entered disabled state