[  568.459392][ T6637] veth0: entered allmulticast mode
[  568.459742][ T6637] veth1: entered allmulticast mode
[  568.459978][ T6637] veth2: entered allmulticast mode
[  568.460221][ T6637] veth3: entered allmulticast mode
[  568.460453][ T6637] veth4: entered allmulticast mode
[  568.460677][ T6637] veth5: entered allmulticast mode
[  578.957890][ T6637] veth0: left allmulticast mode
[  578.958132][ T6637] veth1: left allmulticast mode
[  578.958312][ T6637] veth2: left allmulticast mode
[  578.958485][ T6637] veth3: left allmulticast mode
[  578.958659][ T6637] veth4: left allmulticast mode
[  578.958831][ T6637] veth5: left allmulticast mode