[Bug 1739300] Missing required logs.

[Ubuntu Kernel Bot]

This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:

apport-collect 1739300

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1739300

Title:
  The header files fcntl.h and linux/fcntl.h are incompatible

Status in glibc package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The program try.c, below, does not compile.
  Though with HAVE_ARCH_STRUCT_FLOCK and HAVE_ARCH_STRUCT_FLOCK64 defined, it compiles.
  But then fails again to compile, when _GNU_SOURCE is also defined.
  I expect this to compile in all three cases.

  $ cat try.c
  //#define _GNU_SOURCE
  //#define HAVE_ARCH_STRUCT_FLOCK
  //#define HAVE_ARCH_STRUCT_FLOCK64
  #include <fcntl.h>
  #include <linux/fcntl.h>
  int main(int argc, char *argv[]){}

  $ gcc try.c 
  In file included from /usr/include/x86_64-linux-gnu/asm/fcntl.h:1:0,
                   from /usr/include/linux/fcntl.h:4,
                   from try.c:5:
  /usr/include/asm-generic/fcntl.h:195:8: error: redefinition of ‘struct flock’
   struct flock {
          ^~~~~
  In file included from /usr/include/fcntl.h:35:0,
                   from try.c:4:
  /usr/include/x86_64-linux-gnu/bits/fcntl.h:35:8: note: originally defined here
   struct flock
          ^~~~~
  $ gcc -DHAVE_ARCH_STRUCT_FLOCK -DHAVE_ARCH_STRUCT_FLOCK64 try.c ## this is ok

  $ gcc -D_GNU_SOURCE -DHAVE_ARCH_STRUCT_FLOCK -DHAVE_ARCH_STRUCT_FLOCK64 try.c 
  In file included from /usr/include/x86_64-linux-gnu/asm/fcntl.h:1:0,
                   from /usr/include/linux/fcntl.h:4,
                   from try.c:5:
  /usr/include/asm-generic/fcntl.h:155:8: error: redefinition of ‘struct f_owner_ex’
   struct f_owner_ex {
          ^~~~~~~~~~
  In file included from /usr/include/x86_64-linux-gnu/bits/fcntl.h:61:0,
                   from /usr/include/fcntl.h:35,
                   from try.c:4:
  /usr/include/x86_64-linux-gnu/bits/fcntl-linux.h:267:8: note: originally defined here
   struct f_owner_ex
          ^~~~~~~~~~

  $ gcc --version | head -1
  gcc (Ubuntu 7.2.0-8ubuntu3) 7.2.0

  $ lsb_release -rd
  Description:	Ubuntu 17.10
  Release:	17.10

  $ dpkg -S /usr/include/x86_64-linux-gnu/bits/fcntl.h
  libc6-dev:amd64: /usr/include/x86_64-linux-gnu/bits/fcntl.h
  # Package: libc6-dev
  # Version: 2.26-0ubuntu2

  $ dpkg -S /usr/include/x86_64-linux-gnu/asm/fcntl.h
  linux-libc-dev:amd64: /usr/include/x86_64-linux-gnu/asm/fcntl.h
  # Package: linux-libc-dev
  # Version: 4.13.0-19.22

  Regards, Mike

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