[ 1599.574220][ T4978] br0: port 1(veth1) entered blocking state
[ 1599.574504][ T4978] br0: port 1(veth1) entered disabled state
[ 1599.574763][ T4978] veth1: entered allmulticast mode
[ 1599.576630][ T4978] veth1: entered promiscuous mode
[ 1599.863072][   T52] br0: port 1(veth1) entered blocking state
[ 1599.863336][   T52] br0: port 1(veth1) entered forwarding state
[ 1607.324644][ T5013] br0: port 1(veth1) entered disabled state
[ 1607.507478][ T5014] veth1: left allmulticast mode
[ 1607.507797][ T5014] veth1: left promiscuous mode
[ 1607.508297][ T5014] br0: port 1(veth1) entered disabled state