[ 1026.401632][ T6715] veth0: entered allmulticast mode
[ 1026.404432][ T6715] veth1: entered allmulticast mode
[ 1026.405248][ T6715] veth2: entered allmulticast mode
[ 1026.405782][ T6715] veth3: entered allmulticast mode
[ 1048.851439][ T6715] veth0: left allmulticast mode
[ 1048.851993][ T6715] veth1: left allmulticast mode
[ 1048.852373][ T6715] veth2: left allmulticast mode
[ 1048.852761][ T6715] veth3: left allmulticast mode