[  900.184528][ T9234] veth0: entered allmulticast mode
[  900.184840][ T9234] veth1: entered allmulticast mode
[  900.185096][ T9234] veth2: entered allmulticast mode
[  900.185344][ T9234] veth3: entered allmulticast mode
[  900.185588][ T9234] veth4: entered allmulticast mode
[  900.185837][ T9234] veth5: entered allmulticast mode
[  900.833359][ T9265] systemd-sysctl (9265) used greatest stack depth: 22568 bytes left
[  913.442734][ T9234] veth0: left allmulticast mode
[  913.443174][ T9234] veth1: left allmulticast mode
[  913.443429][ T9234] veth2: left allmulticast mode
[  913.443675][ T9234] veth3: left allmulticast mode
[  913.443937][ T9234] veth4: left allmulticast mode
[  913.444200][ T9234] veth5: left allmulticast mode