[ 1578.649730][ T6842] br1: port 1(veth1) entered blocking state
[ 1578.650011][ T6842] br1: port 1(veth1) entered disabled state
[ 1578.650283][ T6842] veth1: entered allmulticast mode
[ 1578.652195][ T6842] veth1: entered promiscuous mode
[ 1578.817850][   T40] br1: port 1(veth1) entered blocking state
[ 1578.818135][   T40] br1: port 1(veth1) entered forwarding state
[ 1614.612369][ T6933] br1: port 1(veth1) entered disabled state
[ 1614.793228][ T6934] veth1: left allmulticast mode
[ 1614.793486][ T6934] veth1: left promiscuous mode
[ 1614.793845][ T6934] br1: port 1(veth1) entered disabled state