[  592.428890][ T4943] veth0: entered allmulticast mode
[  592.429307][ T4943] veth1: entered allmulticast mode
[  592.429634][ T4943] veth2: entered allmulticast mode
[  592.429928][ T4943] veth3: entered allmulticast mode
[  602.064362][ T5146] tc (5146) used greatest stack depth: 23808 bytes left
[  603.129072][ T4943] veth0: left allmulticast mode
[  603.129329][ T4943] veth1: left allmulticast mode
[  603.129528][ T4943] veth2: left allmulticast mode
[  603.129711][ T4943] veth3: left allmulticast mode