/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/ is in linux-gcp-headers-4.18.0-1005 4.18.0-1005.6~18.04.1.
This file is owned by root:root, with mode 0o755.
..
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/Kconfig
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/Makefile
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/controller/
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/controller/Kconfig
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/controller/Makefile
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/controller/dwc/
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/controller/dwc/Kconfig
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/controller/dwc/Makefile
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/endpoint/
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/endpoint/Kconfig
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/endpoint/Makefile
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/endpoint/functions/
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/endpoint/functions/Kconfig
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/endpoint/functions/Makefile
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/hotplug/
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/hotplug/Kconfig
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/hotplug/Makefile
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/pcie/
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/pcie/Kconfig
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/pcie/Makefile
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/switch/
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/switch/Kconfig
/usr/src/linux-gcp-headers-4.18.0-1005/drivers/pci/switch/Makefile