[  597.313048] veth0: entered allmulticast mode
[  597.313110] veth1: entered allmulticast mode
[  597.313144] veth2: entered allmulticast mode
[  597.313174] veth3: entered allmulticast mode
[  597.313202] veth4: entered allmulticast mode
[  597.313234] veth5: entered allmulticast mode
[  602.884233] tc (1002) used greatest stack depth: 11768 bytes left
[  603.233592] veth0: left allmulticast mode
[  603.233642] veth1: left allmulticast mode
[  603.233670] veth2: left allmulticast mode
[  603.233694] veth3: left allmulticast mode
[  603.233716] veth4: left allmulticast mode
[  603.233737] veth5: left allmulticast mode