Permanent TSAN TestStackWalk.StackWalk | Expected equality of these values:
Categories
(Core :: mozglue, defect, P5)
Tracking
()
Tracking | Status | |
---|---|---|
firefox114 | --- | fixed |
People
(Reporter: intermittent-bug-filer, Assigned: RyanVM)
References
(Blocks 1 open bug)
Details
Attachments
(1 file)
Filed by: rvandermeulen [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=400442252&repo=try
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/efJul623QiCSrli92QYWxw/runs/0/artifacts/public/logs/live_backing.log
Assignee | ||
Comment 1•1 year ago
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Gabriele, this is permafailing when I attempt to run gtests under TSAN. Any thoughts on what might be going on here?
Comment 2•1 year ago
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Is this a recent change? We've landed bug 1752703 recently which might change how the stack looks like and thus break the test. I'll check locally to see if that's indeed the case.
Comment 3•1 year ago
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This doesn't seem to be related to bug 1752703, I don't know what's the issue here.
Assignee | ||
Comment 4•1 year ago
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glandium, do you have any ideas what's breaking here? I'm hesitant to skip the test in TSAN without some idea of what's going on.
Comment hidden (Intermittent Failures Robot) |
Comment hidden (Intermittent Failures Robot) |
Comment 7•1 year ago
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Can you do a new push, and paste the log here (because try logs expire quite quickly)?
Comment 8•1 year ago
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Interestingly enough, the log in bug 1805820 works and has the info for this one.
[task 2022-12-15T03:00:38.896Z] 03:00:38 WARNING - TEST-UNEXPECTED-FAIL | TestStackWalk.StackWalk | Expected equality of these values:
[task 2022-12-15T03:00:38.896Z] 03:00:38 INFO - mExpectedFramePCs
[task 2022-12-15T03:00:38.897Z] 03:00:38 INFO - Which is: { 0x7fac20519c98-0x7fac20519cc8, 0x7fac20519b97-0x7fac20519bc0, 0x7fac20519957-0x7fac20519980, 0x7fac20519e13-0x7fac20519e3d }
[task 2022-12-15T03:00:38.897Z] 03:00:38 INFO - mFramePCs
[task 2022-12-15T03:00:38.897Z] 03:00:38 INFO - Which is: { 0x7fac20519cb9, 0x7fac20519bb1, 0x7fac20519a73, 0x7fac20519971 }
[task 2022-12-15T03:00:38.897Z] 03:00:38 INFO - Expected frames:
[task 2022-12-15T03:00:38.897Z] 03:00:38 INFO - #01: _ZN15StackWalkTester12LeafCallbackEiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dcc8]
[task 2022-12-15T03:00:38.897Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dbc0]
[task 2022-12-15T03:00:38.898Z] 03:00:38 INFO - #03: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d980]
[task 2022-12-15T03:00:38.898Z] 03:00:38 INFO - #04: _ZN15StackWalkTester7RunTestEi[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478de3d]
[task 2022-12-15T03:00:38.898Z] 03:00:38 INFO - Found frames:
[task 2022-12-15T03:00:38.898Z] 03:00:38 INFO - #01: _ZN15StackWalkTester12LeafCallbackEiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dcb9]
[task 2022-12-15T03:00:38.898Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dbb1]
[task 2022-12-15T03:00:38.898Z] 03:00:38 INFO - #03: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478da73]
[task 2022-12-15T03:00:38.898Z] 03:00:38 INFO - #04: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d971]
[task 2022-12-15T03:00:38.898Z] 03:00:38 INFO - Function calls data (last skipped: 4):
[task 2022-12-15T03:00:38.898Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - _ZN15StackWalkTester12LeafCallbackEiiiRS_
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - @ /builds/worker/checkouts/gecko/mozglue/tests/gtest/TestStackWalk.cpp:250
[task 2022-12-15T03:00:38.899Z] 03:00:38 WARNING - TEST-UNEXPECTED-FAIL | TestStackWalk.StackWalk | Expected equality of these values:
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - mExpectedFramePCs
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - Which is: { 0x7fac20519957-0x7fac20519980, 0x7fac20519e13-0x7fac20519e3d }
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - mFramePCs
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - Which is: { 0x7fac20519a73, 0x7fac20519971 }
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - Expected frames:
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d980]
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - #02: _ZN15StackWalkTester7RunTestEi[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478de3d]
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - Found frames:
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478da73]
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d971]
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - Function calls data (last skipped: 2):
[task 2022-12-15T03:00:38.899Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - _ZN15StackWalkTester12LeafCallbackEiiiRS_
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - @ /builds/worker/checkouts/gecko/mozglue/tests/gtest/TestStackWalk.cpp:250
[task 2022-12-15T03:00:38.900Z] 03:00:38 WARNING - TEST-UNEXPECTED-FAIL | TestStackWalk.StackWalk | Expected equality of these values:
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - mExpectedFramePCs
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - Which is: { 0x7fac20519b97-0x7fac20519bc0, 0x7fac20519957-0x7fac20519980, 0x7fac20519e13-0x7fac20519e3d }
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - mFramePCs
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - Which is: { 0x7fac20519bb1, 0x7fac20519a73, 0x7fac20519971 }
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - Expected frames:
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dbc0]
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d980]
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - #03: _ZN15StackWalkTester7RunTestEi[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478de3d]
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - Found frames:
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dbb1]
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478da73]
[task 2022-12-15T03:00:38.900Z] 03:00:38 INFO - #03: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d971]
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - Function calls data (last skipped: 3):
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - _ZN15StackWalkTester12LeafCallbackEiiiRS_
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - @ /builds/worker/checkouts/gecko/mozglue/tests/gtest/TestStackWalk.cpp:250
[task 2022-12-15T03:00:38.901Z] 03:00:38 WARNING - TEST-UNEXPECTED-FAIL | TestStackWalk.StackWalk | Expected equality of these values:
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - mExpectedFramePCs
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - Which is: { 0x7fac20519b97-0x7fac20519bc0, 0x7fac20519a77-0x7fac20519aa0, 0x7fac20519957-0x7fac20519980, 0x7fac20519e13-0x7fac20519e3d }
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - mFramePCs
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - Which is: { 0x7fac20519c96, 0x7fac20519bb1, 0x7fac20519a91, 0x7fac20519971 }
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - Expected frames:
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dbc0]
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478daa0]
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - #03: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d980]
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - #04: _ZN15StackWalkTester7RunTestEi[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478de3d]
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - Found frames:
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - #01: _ZN15StackWalkTester12LeafCallbackEiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dc96]
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dbb1]
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - #03: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478da91]
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - #04: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d971]
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - Function calls data (last skipped: 4):
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - _ZN15StackWalkTester12LeafCallbackEiiiRS_ tail call
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - @ /builds/worker/checkouts/gecko/mozglue/tests/gtest/TestStackWalk.cpp:250
[task 2022-12-15T03:00:38.901Z] 03:00:38 WARNING - TEST-UNEXPECTED-FAIL | TestStackWalk.StackWalk | Expected equality of these values:
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - mExpectedFramePCs
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - Which is: { 0x7fac20519a77-0x7fac20519aa0, 0x7fac20519e13-0x7fac20519e3d }
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - mFramePCs
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - Which is: { 0x7fac20519c96, 0x7fac20519b93 }
[task 2022-12-15T03:00:38.901Z] 03:00:38 INFO - Expected frames:
[task 2022-12-15T03:00:38.902Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478daa0]
[task 2022-12-15T03:00:38.902Z] 03:00:38 INFO - #02: _ZN15StackWalkTester7RunTestEi[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478de3d]
[task 2022-12-15T03:00:38.902Z] 03:00:38 INFO - Found frames:
[task 2022-12-15T03:00:38.902Z] 03:00:38 INFO - #01: _ZN15StackWalkTester12LeafCallbackEiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478dc96]
[task 2022-12-15T03:00:38.902Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478db93]
[task 2022-12-15T03:00:38.902Z] 03:00:38 INFO - Function calls data (last skipped: 4):
[task 2022-12-15T03:00:38.902Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - _ZN15StackWalkTester12LeafCallbackEiiiRS_ tail call
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - @ /builds/worker/checkouts/gecko/mozglue/tests/gtest/TestStackWalk.cpp:250
[task 2022-12-15T03:00:38.903Z] 03:00:38 WARNING - TEST-UNEXPECTED-FAIL | TestStackWalk.StackWalk | Expected equality of these values:
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - mExpectedFramePCs
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - Which is: { 0x7fac20519e13-0x7fac20519e3d }
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - mFramePCs
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - Which is: { 0x7fac20519953 }
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - Expected frames:
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - #01: _ZN15StackWalkTester7RunTestEi[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478de3d]
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - Found frames:
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d953]
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - Function calls data (last skipped: 1):
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - _ZN15StackWalkTester12LeafCallbackEiiiRS_ tail call
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - @ /builds/worker/checkouts/gecko/mozglue/tests/gtest/TestStackWalk.cpp:250
[task 2022-12-15T03:00:38.903Z] 03:00:38 WARNING - TEST-UNEXPECTED-FAIL | TestStackWalk.StackWalk | Expected equality of these values:
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - mExpectedFramePCs
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - Which is: { 0x7fac20519a77-0x7fac20519aa0, 0x7fac20519e13-0x7fac20519e3d }
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - mFramePCs
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - Which is: { 0x7fac20519a91, 0x7fac20519953 }
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - Expected frames:
[task 2022-12-15T03:00:38.903Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478daa0]
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - #02: _ZN15StackWalkTester7RunTestEi[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478de3d]
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - Found frames:
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478da91]
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478d953]
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - Function calls data (last skipped: 2):
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - _ZN15StackWalkTester12LeafCallbackEiiiRS_ tail call
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - @ /builds/worker/checkouts/gecko/mozglue/tests/gtest/TestStackWalk.cpp:250
[task 2022-12-15T03:00:38.904Z] 03:00:38 WARNING - TEST-UNEXPECTED-FAIL | TestStackWalk.StackWalk | Expected equality of these values:
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - mExpectedFramePCs
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - Which is: { 0x7fac20519a77-0x7fac20519aa0, 0x7fac20519e13-0x7fac20519e3d }
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - mFramePCs
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - Which is: { 0x7fac20519b93, 0x7fac20519a91 }
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - Expected frames:
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478daa0]
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - #02: _ZN15StackWalkTester7RunTestEi[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478de3d]
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - Found frames:
[task 2022-12-15T03:00:38.904Z] 03:00:38 INFO - #01: _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478db93]
[task 2022-12-15T03:00:38.905Z] 03:00:38 INFO - #02: _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_[/builds/worker/workspace/build/application/firefox/gtest/libxul.so +0x478da91]
[task 2022-12-15T03:00:38.905Z] 03:00:38 INFO - Function calls data (last skipped: 3):
[task 2022-12-15T03:00:38.905Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi1EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.905Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi2EEEiiiiRS_
[task 2022-12-15T03:00:38.905Z] 03:00:38 INFO - _ZN15StackWalkTester20IntermediateCallbackILi3EEEiiiiRS_ tail call
[task 2022-12-15T03:00:38.905Z] 03:00:38 INFO - _ZN15StackWalkTester12LeafCallbackEiiiRS_ tail call
[task 2022-12-15T03:00:38.905Z] 03:00:38 INFO - @ /builds/worker/checkouts/gecko/mozglue/tests/gtest/TestStackWalk.cpp:250
[task 2022-12-15T03:00:38.905Z] 03:00:38 WARNING - TEST-UNEXPECTED-FAIL | TestStackWalk.StackWalk | test completed (time: 20ms)
Comment 9•1 year ago
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So it looks like TSAN is preventing tail call optimization, and that breaks the test's assumptions. Presumably, adding a MOZ_TSAN_BLACKLIST
on IntermediateCallback and/or LeafCallback would work around the problem.
Comment hidden (Intermittent Failures Robot) |
Comment 11•1 year ago
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Fwiw, I'd be fine with disabling this test under TSan. Feel free to r? me on such a change.
Assignee | ||
Comment 12•1 year ago
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I tried adding the MOZ_TSAN_BLACKLIST annotation to both IntermediateCallback and LeafCallback but the same failures are persisting. Given that, I'll just proceed with disabling the test per comment 11.
Assignee | ||
Comment 13•1 year ago
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Updated•1 year ago
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Comment 14•1 year ago
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Pushed by rvandermeulen@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/b9d7866e189a Skip TestStackWalk on TSAN. r=decoder DONTBUILD
Comment 15•1 year ago
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bugherder |
Description
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