[cairo-bugs] [Bug 104796] New: [CAIRO] Latest commits compilation crashes IGT kms_pipe_crc_basic family

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104796

            Bug ID: 104796
           Summary: [CAIRO] Latest commits compilation crashes IGT
                    kms_pipe_crc_basic family
           Product: cairo
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: general
          Assignee: chris at chris-wilson.co.uk
          Reporter: hector.edmundox.ramirez.gomez at intel.com
        QA Contact: cairo-bugs at cairographics.org

Created attachment 136966
  --> https://bugs.freedesktop.org/attachment.cgi?id=136966&action=edit
dmesg output when this family is ran

When compiling cairo using either commits 6b05938 or 82f4028 (2 newest) and
Intel GPU Tools latest commit (872fd8f), 18 tests of family kms_pipe_crc_basic
crash showing the following trace:

Received signal SIGSEGV.
Stack trace: 
 #0 [fatal_sig_handler+0xfb]
 #1 [killpg+0x40]
 #2 [cfree+0x22]
 #3 [_cairo_ft_font_face_destroy+0x87]
 #4 [cairo_font_face_destroy+0x8a]
 #5 [_cairo_toy_font_face_destroy+0x43]
 #6 [cairo_font_face_destroy+0x8a]
 #7 [_cairo_gstate_fini+0x2a]
 #8 [_cairo_default_context_fini+0x3d]
 #9 [_cairo_default_context_destroy+0x1d]
 #10 [igt_create_color_fb+0x79]
 #11 [test_read_crc.constprop.4+0x19f]
 #12 [__real_main181+0x532]
 #13 [main+0x27]
 #14 [__libc_start_main+0xf1]
 #15 [_start+0x2a]
 #16 [<unknown>+0x2a]

Last successful cairo commit is 6c6756, which shows no fails on IGT suite
tests.

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