[ 1567.419513][ T7697] veth0: entered allmulticast mode
[ 1567.419897][ T7697] veth1: entered allmulticast mode
[ 1567.420147][ T7697] veth2: entered allmulticast mode
[ 1567.420389][ T7697] veth3: entered allmulticast mode
[ 1578.800453][ T7697] veth0: left allmulticast mode
[ 1578.800730][ T7697] veth1: left allmulticast mode
[ 1578.800930][ T7697] veth2: left allmulticast mode
[ 1578.801118][ T7697] veth3: left allmulticast mode