[ 1532.006983][ T6625] veth0: entered allmulticast mode
[ 1532.007548][ T6625] veth1: entered allmulticast mode
[ 1532.007884][ T6625] veth2: entered allmulticast mode
[ 1532.008192][ T6625] veth3: entered allmulticast mode
[ 1557.278454][ T6625] veth0: left allmulticast mode
[ 1557.278875][ T6625] veth1: left allmulticast mode
[ 1557.279240][ T6625] veth2: left allmulticast mode
[ 1557.279614][ T6625] veth3: left allmulticast mode