[Bug 101264] New: [IGT] [BSW] prime_mmap_coherency Test assertion failure function main
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Jun 1 00:26:02 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=101264
Bug ID: 101264
Summary: [IGT] [BSW] prime_mmap_coherency Test assertion
failure function main
Product: DRI
Version: DRI git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: humberto.i.perez.rodriguez at intel.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
Created attachment 131629
--> https://bugs.freedesktop.org/attachment.cgi?id=131629&action=edit
dmesg.log
The following test case fail on BSW with latest configuration
igt at prime_mmap_coherency@write
test output
======================================
rime_mmap_coherency.c:169
(prime_mmap_coherency:1304) WARNING: Found 0x00000000 at offset 0x0001112b
(prime_mmap_coherency:1304) WARNING: Warning on condition !expect_stale_cache
in function test_write_flush, file prime_mmap_coherency.c:169
(prime_mmap_coherency:1304) WARNING: Found 0x00000000 at offset 0x0001112c
(prime_mmap_coherency:1304) WARNING: Warning on condition !expect_stale_cache
in function test_write_flush, file prime_mmap_coherency.c:169
(prime_mmap_coherency:1304) WARNING: Found 0x00000000 at offset 0x0001112d
(prime_mmap_coherency:1304) WARNING: Warning on condition !expect_stale_cache
in function test_write_flush, file prime_mmap_coherency.c:169
(prime_mmap_coherency:1304) WARNING: Found 0x00000000 at offset 0x0001112e
(prime_mmap_coherency:1304) WARNING: Warning on condition !expect_stale_cache
in function test_write_flush, file prime_mmap_coherency.c:169
(prime_mmap_coherency:1304) WARNING: Found 0x00000000 at offset 0x0001112f
(prime_mmap_coherency:1304) CRITICAL: Test assertion failure function main,
file prime_mmap_coherency.c:320:
(prime_mmap_coherency:1304) CRITICAL: Failed assertion: !(stale)
(prime_mmap_coherency:1304) CRITICAL: num of stale cache lines 112
**** END ****
Subtest write: FAIL (0.721s)
(prime_mmap_coherency:1304) igt-core-DEBUG: Exiting with status code 99
(prime_mmap_coherency:1304) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
Software
======================================
kernel version : 4.12.0-rc3-drm-tip-ww22-commit-4aa1d46+
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 0.33
bios release date : 08/12/2015
ksc : 0.16
Graphic drivers
===================================================
Component: drm
tag: libdrm-2.4.80-18-gce9e3ba
commit: ce9e3ba6e2cc65e1e9e6e05a5f326c4dd25ab2c4
Component: cairo
tag: 1.15.4-22-g0fd0fd0
commit: 0fd0fd0ae9ad8cfb177bb844091de98c0235917e
Component: intel-gpu-tools
tag: intel-gpu-tools-1.18-211-g00ce341
commit: 00ce341b95c718611689ded8ccec45086186c5b7
Component: piglit
tag: piglit-v1
commit: ebbb9c5dcc6a637884d54e06eb430a8c14993413
kernel
===================================================
commit 4aa1d46d3b24bbe545cdf7cbd407c18f5cd5e43d
Author: Daniel Vetter <daniel.vetter at ffwll.ch>
AuthorDate: Wed May 31 10:59:05 2017 +0200
Commit: Daniel Vetter <daniel.vetter at ffwll.ch>
CommitDate: Wed May 31 10:59:05 2017 +0200
drm-tip: 2017y-05m-31d-08h-58m-36s UTC integration manifest
======================================
Hardware
======================================
platform : BSW
motherboard model : 10G9000NUS
motherboard id : BRASWELL
form factor : Desktop
manufacturer : LENOVO
cpu family : Pentium
cpu family id : 6
cpu information : Intel(R) Pentium(R) CPU N3700 @ 1.60GHz
gpu card : Intel Corporation Atom/Celeron/Pentium Processor
x5-E8000/J3xxx/N3xxx Integrated Graphics Controller (rev 21) (prog-if 00 [VGA
controller])
memory ram : 7.68 GB
max memory ram : 8 GB
cpu thread : 4
cpu core : 4
cpu model : 76
cpu stepping : 3
socket : Socket BGA1155
signature : Type 0, Family 6, Model 76, Stepping 3
hard drive : 476GiB (512GB)
current cd clock frequency : 266667 kHz
maximum cd clock frequency : 320000 kHz
displays connected : DP-1 DP-3
======================================
kernel parameters
======================================
quiet drm.debug=0xe auto panic=1 nmi_watchdog=panic resume=/dev/sda3 fastboot
Attachments
======================================
dmesg,log
kern.log
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