[Bug 103191] [CI] igt at kms_pipe_crc_basic@* - fail - CRC mismatch

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103191

--- Comment #31 from harish.chegondi at intel.com ---
Created attachment 144116
  --> https://bugs.freedesktop.org/attachment.cgi?id=144116&action=edit
igt at kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence test result

For debugging, I changed the kms_pipe_crc_basic tests to display all three CRCs
when the CRCs don't match. In one of my test runs, the first CRC didn't match
with the second and third CRCs.


(kms_pipe_crc_basic:13521) igt_debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(kms_pipe_crc_basic:13521) igt_debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(kms_pipe_crc_basic:13521) igt_debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(kms_pipe_crc_basic:13521) DEBUG: CRC for this fb: 001c1a64 0031d43b 0031d43b
0031d43b 001d5251
(kms_pipe_crc_basic:13521) DEBUG: CRC for this fb: 007f9a3d 001db1a2 001db1a2
001db1a2 0051c483
(kms_pipe_crc_basic:13521) DEBUG: CRC for this fb: 007f9a3d 001db1a2 001db1a2
001db1a2 0051c483
(kms_pipe_crc_basic:13521) igt_debugfs-DEBUG: CRC mismatch at index 0: 0x1c1a64
!= 0x7f9a3d
(kms_pipe_crc_basic:13521) igt_debugfs-CRITICAL: Test assertion failure
function igt_assert_crc_equal, file ../lib/igt_debugfs.c:419:
(kms_pipe_crc_basic:13521) igt_debugfs-CRITICAL: Failed assertion: !mismatch
(kms_pipe_crc_basic:13521) igt_debugfs-CRITICAL: Last errno: 9, Bad file
descriptor

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20190429/22b53485/attachment.html>