[ 1174.037075][ T7146] veth0: entered allmulticast mode
[ 1174.038217][ T7146] veth1: entered allmulticast mode
[ 1174.038777][ T7146] veth2: entered allmulticast mode
[ 1174.039335][ T7146] veth3: entered allmulticast mode
[ 1197.161273][ T7146] veth0: left allmulticast mode
[ 1197.161776][ T7146] veth1: left allmulticast mode
[ 1197.162177][ T7146] veth2: left allmulticast mode
[ 1197.162609][ T7146] veth3: left allmulticast mode