[Bug 1859610] Re: python-gi/arm64 segfaults with the focal-proposed libffi version

[Dimitri John Ledkov]

On Fri, 17 Jan 2020 at 16:15, Dave Jones <dave.jones at canonical.com> wrote:
>
> Get:1 http://ports.ubuntu.com/ubuntu-ports focal-proposed/main arm64 python3-gi-cairo arm64 3.34.0-3build2 [8336 B]
> Get:2 http://ports.ubuntu.com/ubuntu-ports focal-proposed/main arm64 libffi7 arm64 3.3-2.3build1 [17.1 kB]
> Get:3 http://ports.ubuntu.com/ubuntu-ports focal-proposed/main arm64 python3-gi arm64 3.34.0-3build2 [195 kB]
> Fetched 220 kB in 2s (114 kB/s)

Do you have the new python3.7 installed from focal-proposed?

note, i was running everything from proposed. Since libffi6 & 7 might
be used by python3.7.

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to libffi in Ubuntu.
https://bugs.launchpad.net/bugs/1859610

Title:
  python-gi/arm64 segfaults with the focal-proposed libffi version

Status in libffi package in Ubuntu:
  Incomplete
Status in libffi source package in Focal:
  Incomplete

Bug description:
  Testcase, on focal/arm64

  $ sudo apt install python3-goocalendar
  $ python3 -c "import goocalendar ; print(goocalendar.__version__)"

  -> works fine

  install the python3-gi package from focal-proposed it segfaults in
  libffi

  Program received signal SIGSEGV, Segmentation fault.
  0x0000000000000000 in ?? ()
  (gdb) bt
  #0  0x0000000000000000 in ?? ()
  #1  0x0000fffff7390ff8 in ffi_call_SYSV () at ../src/aarch64/sysv.S:114
  #2  0x0000fffff7390634 in ffi_call_int (cif=0xa12d78, fn=<optimized out>, 
      orig_rvalue=<optimized out>, avalue=0x0, closure=<optimized out>)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libffi/+bug/1859610/+subscriptions