pcap-dbus.o:undefined reference to `dbus_message_demarshal'

[kernel test robot <lkp@intel.com>]

Hi Vincent,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   c942a0cd3603e34dd2d7237e064d9318cb7f9654
commit: 10f4c9b9a33b7df000f74fa0d896351fb1a61e6a x86/asm: Fix build of UML with KASAN
date:   7 months ago
config: um-randconfig-001-20240426 (https://download.01.org/0day-ci/archive/20240426/202404261846.Z4FJcMbf-lkp@intel.com/config)
compiler: gcc-8 (Ubuntu 8.4.0-3ubuntu2) 8.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240426/202404261846.Z4FJcMbf-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404261846.Z4FJcMbf-lkp@intel.com/

All errors (new ones prefixed by >>):

   /usr/bin/ld: arch/um/drivers/pcap.o: in function `dbus_write':
>> pcap-dbus.o:(.text+0x2488f): undefined reference to `dbus_message_demarshal'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x248a5): undefined reference to `dbus_connection_send'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x248ae): undefined reference to `dbus_connection_flush'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x248b6): undefined reference to `dbus_message_unref'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24904): undefined reference to `dbus_error_free'
   /usr/bin/ld: arch/um/drivers/pcap.o: in function `dbus_read':
>> pcap-dbus.o:(.text+0x24950): undefined reference to `dbus_connection_pop_message'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24972): undefined reference to `dbus_connection_pop_message'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24988): undefined reference to `dbus_connection_read_write'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x249f2): undefined reference to `dbus_message_is_signal'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24a0e): undefined reference to `dbus_message_marshal'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24a76): undefined reference to `dbus_free'
   /usr/bin/ld: arch/um/drivers/pcap.o: in function `dbus_cleanup':
>> pcap-dbus.o:(.text+0x24adc): undefined reference to `dbus_connection_unref'
   /usr/bin/ld: arch/um/drivers/pcap.o: in function `dbus_activate':
>> pcap-dbus.o:(.text+0x24b86): undefined reference to `dbus_connection_open'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24b9e): undefined reference to `dbus_bus_register'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24c8c): undefined reference to `dbus_bus_add_match'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24c94): undefined reference to `dbus_error_is_set'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24cdb): undefined reference to `dbus_bus_get'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24d0c): undefined reference to `dbus_error_free'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24d1d): undefined reference to `dbus_bus_add_match'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24d25): undefined reference to `dbus_error_is_set'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24d5e): undefined reference to `dbus_error_free'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24d6a): undefined reference to `dbus_connection_unref'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24d96): undefined reference to `dbus_bus_get'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24dd2): undefined reference to `dbus_error_free'
>> /usr/bin/ld: pcap-dbus.o:(.text+0x24de5): undefined reference to `dbus_connection_set_max_received_size'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24df6): undefined reference to `dbus_connection_unref'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24e6c): undefined reference to `dbus_error_free'
   /usr/bin/ld: pcap-dbus.o:(.text+0x24eaa): undefined reference to `dbus_error_free'
   collect2: error: ld returned 1 exit status

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