Stress tests cause server to crash
Bug #1183327 reported by
Alexandros Frantzis
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Mir |
Fix Released
|
Medium
|
Alexandros Frantzis | ||
Bug Description
When running the stress tests from lp:~thomir/+junk/mir-stress/, the server crashes occasionally.
Related branches
lp://qastaging/~afrantzis/mir/fix-stress-test-crash-1183327
- Thomi Richards (community): Approve
- Kevin DuBois (community): Approve
- PS Jenkins bot (community): Approve (continuous-integration)
- Alan Griffiths: Approve
-
Diff: 225 lines (+151/-3)6 files modifiedsrc/server/graphics/gbm/CMakeLists.txt (+1/-0)
src/server/graphics/gbm/drm_close_threadsafe.cpp (+33/-0)
src/server/graphics/gbm/drm_close_threadsafe.h (+35/-0)
src/server/graphics/gbm/gbm_display_helpers.cpp (+2/-1)
src/server/graphics/gbm/gbm_platform.cpp (+2/-2)
tests/unit-tests/graphics/gbm/test_gbm_platform.cpp (+78/-0)
Revision history for this message
| Alexandros Frantzis (afrantzis) wrote | #1 |
Revision history for this message
| PS Jenkins bot (ps-jenkins) wrote | #2 |
| Changed in mir: | |
| status: | In Progress → Fix Committed |
| Changed in mir: | |
| milestone: | none → 0.0.4 |
| Changed in mir: | |
| status: | Fix Committed → Fix Released |
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This is caused by a race condition in drmClose(), which, unintuively, is not thread-safe. Working on a fix and tests.