[ 1512.691719][ T9746] veth0: entered allmulticast mode
[ 1512.692209][ T9746] veth1: entered allmulticast mode
[ 1512.692520][ T9746] veth2: entered allmulticast mode
[ 1512.692840][ T9746] veth3: entered allmulticast mode
[ 1537.940750][ T9746] veth0: left allmulticast mode
[ 1537.941032][ T9746] veth1: left allmulticast mode
[ 1537.941275][ T9746] veth2: left allmulticast mode
[ 1537.941515][ T9746] veth3: left allmulticast mode