[  996.328957] veth0: entered allmulticast mode
[  996.329067] veth1: entered allmulticast mode
[  996.329133] veth2: entered allmulticast mode
[  996.329198] veth3: entered allmulticast mode
[ 1005.028573] veth0: left allmulticast mode
[ 1005.028630] veth1: left allmulticast mode
[ 1005.028681] veth2: left allmulticast mode
[ 1005.028727] veth3: left allmulticast mode