[  791.866083] veth0: entered allmulticast mode
[  791.866140] veth1: entered allmulticast mode
[  791.866175] veth2: entered allmulticast mode
[  791.866205] veth3: entered allmulticast mode
[  799.131795] tc (10816) used greatest stack depth: 11760 bytes left
[  799.428239] veth0: left allmulticast mode
[  799.428282] veth1: left allmulticast mode
[  799.428309] veth2: left allmulticast mode
[  799.428335] veth3: left allmulticast mode