[ 1600.558250][ T6212] veth0: entered allmulticast mode
[ 1600.559093][ T6212] veth1: entered allmulticast mode
[ 1600.559755][ T6212] veth2: entered allmulticast mode
[ 1600.561639][ T6212] veth3: entered allmulticast mode
[ 1623.822387][ T6212] veth0: left allmulticast mode
[ 1623.823276][ T6212] veth1: left allmulticast mode
[ 1623.823974][ T6212] veth2: left allmulticast mode
[ 1623.824632][ T6212] veth3: left allmulticast mode