[ 1338.426588][ T7229] veth0: entered allmulticast mode
[ 1338.427909][ T7229] veth1: entered allmulticast mode
[ 1338.428235][ T7229] veth2: entered allmulticast mode
[ 1338.428528][ T7229] veth3: entered allmulticast mode
[ 1362.439648][ T7229] veth0: left allmulticast mode
[ 1362.440089][ T7229] veth1: left allmulticast mode
[ 1362.440443][ T7229] veth2: left allmulticast mode
[ 1362.440790][ T7229] veth3: left allmulticast mode