[ 1142.833275][ T8882] br1: port 1(veth1) entered blocking state
[ 1142.833523][ T8882] br1: port 1(veth1) entered disabled state
[ 1142.833761][ T8882] veth1: entered allmulticast mode
[ 1142.835581][ T8882] veth1: entered promiscuous mode
[ 1142.965471][   T50] br1: port 1(veth1) entered blocking state
[ 1142.966106][   T50] br1: port 1(veth1) entered forwarding state
[ 1175.342720][ T8973] br1: port 1(veth1) entered disabled state
[ 1175.453064][ T8974] veth1: left allmulticast mode
[ 1175.453266][ T8974] veth1: left promiscuous mode
[ 1175.453556][ T8974] br1: port 1(veth1) entered disabled state