[Bug 94914] New: [BAT SNB] gem_exec_store asserts after driver reload (drv_module_reload_basic)
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Apr 13 09:42:17 UTC 2016
https://bugs.freedesktop.org/show_bug.cgi?id=94914
Bug ID: 94914
Summary: [BAT SNB] gem_exec_store asserts after driver reload
(drv_module_reload_basic)
Product: DRI
Version: DRI git
Hardware: Other
OS: All
Status: NEW
Severity: critical
Priority: medium
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: tvrtko.ursulin at linux.intel.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
Looks like this:
Results for igt at drv_module_reload_basic
Overview
Result: fail
Back to summary
Details
Detail Value
Returncode 99
Time 0:00:00.821593
Stdout
Reloading i915.ko with
unbinding /sys/class/vtconsole/vtcon0/: (M) frame buffer device
module successfully unloaded
module successfully loaded again
failed to execute a simple batch after reload
Stderr
(gem_exec_store:6557) CRITICAL: Test assertion failure function store_dword,
file gem_exec_store.c:93:
(gem_exec_store:6557) CRITICAL: Failed assertion: *batch == 0xc0ffee
(gem_exec_store:6557) CRITICAL: error: 0 != 12648430
Subtest basic-blt failed.
**** DEBUG ****
(gem_exec_store:6557) ioctl-wrappers-DEBUG: Test requirement passed:
gem_has_ring(fd, ring)
(gem_exec_store:6557) DEBUG: Test requirement passed: !(gen == 6 && (ring &
~(3<<13)) == I915_EXEC_BSD)
(gem_exec_store:6557) CRITICAL: Test assertion failure function store_dword,
file gem_exec_store.c:93:
(gem_exec_store:6557) CRITICAL: Failed assertion: *batch == 0xc0ffee
(gem_exec_store:6557) CRITICAL: error: 0 != 12648430
**** END ****
(gem_exec_store:6557) CRITICAL: Test assertion failure function store_all, file
gem_exec_store.c:204:
(gem_exec_store:6557) CRITICAL: Failed assertion: engines[i] == i
(gem_exec_store:6557) CRITICAL: error: 0xdeadbeef != 0x2
Subtest basic-all failed.
**** DEBUG ****
(gem_exec_store:6557) CRITICAL: Test assertion failure function store_all, file
gem_exec_store.c:204:
(gem_exec_store:6557) CRITICAL: Failed assertion: engines[i] == i
(gem_exec_store:6557) CRITICAL: error: 0xdeadbeef != 0x2
**** END ****
Environment
PIGLIT_SOURCE_DIR="/opt/igt/piglit" PIGLIT_PLATFORM="mixed_glx_egl"
Command /opt/igt/tests/drv_module_reload_basic
dmesg
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