Results for igt@fbdev@read

Result: Fail

i915_display_info4 igt_runner4 results4.json results4-xe-load.json guc_logs4.tar i915_display_info_post_exec4 serial_data4 boot4 dmesg4

DetailValue
Duration 0.15 seconds
Hostname
shard-bmg-2
Igt-Version
IGT-Version: 2.4-g6c27cc975 (x86_64) (Linux: 7.1.0-rc3-lgci-xe-xe-5048-82b65e2afc27ff2ba-debug+ x86_64)
Out
Using IGT_SRANDOM=1778655531 for randomisation
Starting subtest: read
Stack trace:
  #0 ../lib/igt_core.c:2075 __igt_fail_assert()
  #1 ../tests/fbdev.c:277 framebuffer_tests()
  #2 ../tests/fbdev.c:478 __igt_unique____real_main455()
  #3 ../tests/fbdev.c:455 main()
  #4 [__libc_init_first+0x8a]
  #5 [__libc_start_main+0x8b]
  #6 [_start+0x25]
Subtest read: FAIL (0.153s)
Err
Starting subtest: read
(fbdev:2978) CRITICAL: Test assertion failure function framebuffer_tests, file ../tests/fbdev.c:279:
(fbdev:2978) CRITICAL: Failed assertion: !memcmp(map, buf, fix_info.smem_len)
(fbdev:2978) CRITICAL: read differs from mapped framebuffer for 0
Subtest read failed.
**** DEBUG ****
(fbdev:2978) CRITICAL: Test assertion failure function framebuffer_tests, file ../tests/fbdev.c:279:
(fbdev:2978) CRITICAL: Failed assertion: !memcmp(map, buf, fix_info.smem_len)
(fbdev:2978) CRITICAL: read differs from mapped framebuffer for 0
(fbdev:2978) igt_core-INFO: Stack trace:
(fbdev:2978) igt_core-INFO:   #0 ../lib/igt_core.c:2075 __igt_fail_assert()
(fbdev:2978) igt_core-INFO:   #1 ../tests/fbdev.c:277 framebuffer_tests()
(fbdev:2978) igt_core-INFO:   #2 ../tests/fbdev.c:478 __igt_unique____real_main455()
(fbdev:2978) igt_core-INFO:   #3 ../tests/fbdev.c:455 main()
(fbdev:2978) igt_core-INFO:   #4 [__libc_init_first+0x8a]
(fbdev:2978) igt_core-INFO:   #5 [__libc_start_main+0x8b]
(fbdev:2978) igt_core-INFO:   #6 [_start+0x25]
****  END  ****
Subtest read: FAIL (0.153s)
Dmesg
<6> [202.438357] Console: switching to colour dummy device 80x25
<6> [202.438727] [IGT] fbdev: executing
<6> [202.456590] [IGT] fbdev: starting subtest read
<6> [202.610345] [IGT] fbdev: finished subtest read, FAIL
<6> [202.611362] [IGT] fbdev: exiting, ret=98
<6> [202.622058] Console: switching to colour frame buffer device 240x67
Created at 2026-05-13 07:48:55