DenKos363

[den@den-pc Applications]$ addr2line -e /path/to/i^Cs_dri.so -j .text 0x1d862d
[den@den-pc Applications]$ addr2line -e /home/den/mesa64/mesa-20.0.6-debug/lib/dri/iris_dri.so -j .text 0x1d862d
/home/den/repository/mesa/mbuild_dbg_x64/../src/mesa/main/mipmap.c:1454
[den@den-pc Applications]$ addr2line -e /home/den/mesa64/mesa-20.0.6-debug/lib/dri/iris_dri.so -j .t^C
[den@den-pc Applications]$ addr2line -e /home/den/mesa64/mesa-20.0.6-debug/lib/dri/iris_dri.so -j .text 0xe305ef
/home/den/repository/mesa/mbuild_dbg_x64/../src/util/fast_idiv_by_const.c:151
[den@den-pc Applications]$ addr2line -e /home/den/mesa64/mesa-20.0.6-debug/lib/dri/iris_dri.so -j .text 0xc37e3d
/home/den/repository/mesa/mbuild_dbg_x64/src/intel/perf/gen_perf_metrics.c:80627
[den@den-pc Applications]$ addr2line -e /home/den/mesa64/mesa-20.0.6-debug/lib/dri/iris_dri.so -j .text 0xc38a83
/home/den/repository/mesa/mbuild_dbg_x64/src/intel/perf/gen_perf_metrics.c:80747

DenKos363

[den@den-pc mesa]$ git bisect log
git bisect start
# good: [08d97aadd14e4ba66a21939b0ad7ed6e24824745] st/mesa: fix texture deletion context mix-up issues (v2)
git bisect good 08d97aadd14e4ba66a21939b0ad7ed6e24824745
# bad: [4c59d9944a8833165c8da2d38924e71261e80d1a] VERSION: bump to 20.0.6
git bisect bad 4c59d9944a8833165c8da2d38924e71261e80d1a
# good: [1bf2572dff511562cc23b3d9e920e101f0aea134] ac: add has_msaa_sample_loc_bug to ac_gpu_info
git bisect good 1bf2572dff511562cc23b3d9e920e101f0aea134
# good: [576f7b6ea52d39406df119b336396bfa41628726] gitlab-ci: Run piglit tests with llvmpipe
git bisect good 576f7b6ea52d39406df119b336396bfa41628726

DenKos363

GNU gdb (GDB) 9.1
Copyright (C) 2020 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.

DenKos363

{
 "config.version" : "2.0",
 "config.project.from.csv" : "false",
 "config.encoding" : "UTF-8",
 "config.email.suffix" : "@",
 "config.field.mappings" :  {
 "Summary": {
 "jira.field" : "Summary"
 },
 "Custom field (Bugzilla)": {

DenKos363

[den@den-pc modules]$ coredumpctl gdb /home/den/repository/VK-GL-CTS/external/openglcts/modules/glcts
           PID: 7020 (glcts)
           UID: 1000 (den)
           GID: 1000 (den)
        Signal: 6 (ABRT)
     Timestamp: Mon 2019-07-22 18:13:40 EEST (5min ago)
  Command Line: ./glcts -n dEQP-GLES3.functional.negative_api.texture.teximage3d
    Executable: /home/den/repository/VK-GL-CTS/external/openglcts/modules/glcts
 Control Group: /user.slice/user-1000.slice/user@1000.service/gnome-terminal-server.service
          Unit: user@1000.service

DenKos363

======================
Proton: 1560173409 proton-4.2-7
SteamGameId: 354160
Command: ['/home/ubutu/.steam/steam/steamapps/common/WRC 5/WRC5.exe', '-dx11']
======================
ERROR: ld.so: object '/home/ubutu/.steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
ERROR: ld.so: object '/home/ubutu/.steam/ubuntu12_64/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.
ERROR: ld.so: object '/home/ubutu/.steam/ubuntu12_64/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.
ERROR: ld.so: object '/home/ubutu/.steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
183020.944:0008:0009:trace:loaddll:load_builtin_dll Loaded L"C:\\windows\\system32\\KERNEL32.dll" at 0x7b420000: builtin

DenKos363

Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f793c895980 (LWP 4289))]

Thread 7 (Thread 0x7f791c97b700 (LWP 4316)):
#0  0x00007f79419a772c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f791d61a685 in cnd_wait (cond=0x564a8aa72e50, mtx=0x564a8aa72e28) at ../include/c11/threads_posix.h:155
#2  0x00007f791d61b05e in util_queue_thread_func (input=0x564a8aac02b0) at ../src/util/u_queue.c:272
#3  0x00007f791d61a4b6 in impl_thrd_routine (p=0x564a8aac05d0) at ../include/c11/threads_posix.h:87
#4  0x00007f79419a158e in start_thread () from /lib64/libpthread.so.0

DenKos363

den@den-HP-ZBook-14u-G4:~/repositories/qemu-2.12.0$ export LIBGL_DRIVERS_PATH=/home/den/mesa64/mesa-19.1.0-git-14-03-debug/mesa/lib/x86_64-linux-gnu/dri/
den@den-HP-ZBook-14u-G4:~/repositories/qemu-2.12.0$ glxinfo -B
name of display: :0
display: :0  screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
    Vendor: Intel Open Source Technology Center (0x8086)
    Device: Mesa DRI Intel(R) HD Graphics 620 (Kaby Lake GT2)  (0x5916)
    Version: 19.1.0
    Accelerated: yes

DenKos363

This test verifies the functionality of the WEBGL_draw_buffers extension, if it is available.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS WebGL context exists

Testing binding enum with extension disabled
PASS getError was expected value: INVALID_ENUM : MAX_COLOR_ATTACHMENTS_WEBGL should not be queryable if extension is disabled
PASS getError was expected value: INVALID_ENUM : MAX_DRAW_BUFFERS_WEBGL should not be queryable if extension is disabled