[ 1337.667508][T17987] veth0: entered allmulticast mode
[ 1337.668103][T17987] veth1: entered allmulticast mode
[ 1337.669893][T17987] veth2: entered allmulticast mode
[ 1337.670327][T17987] veth3: entered allmulticast mode
[ 1356.207272][T17987] veth0: left allmulticast mode
[ 1356.207594][T17987] veth1: left allmulticast mode
[ 1356.207831][T17987] veth2: left allmulticast mode
[ 1356.208063][T17987] veth3: left allmulticast mode