Open Bug 1690524 Opened 3 years ago Updated 2 years ago

Intermittent SUMMARY: AddressSanitizer: SEGV /builds/worker/fetches/clang/bin/../lib/gcc/x86_64-unknown-linux-gnu/7.4.0/../../../../include/c++/7.4.0/bits/atomic_base.h:396:9 in load

Categories

(Core :: JavaScript Engine, defect, P5)

Product:
Core
Component:
JavaScript Engine
Type:
defect

Tracking

()

People

(Reporter: intermittent-bug-filer, Unassigned)

References

(Blocks 2 open bugs)

Details

(Keywords: intermittent-failure)

Filed by: btara [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=328694485&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/f6VMYlUxQwyuzycp84yO1A/runs/0/artifacts/public/logs/live_backing.log

[task 2021-02-03T11:56:04.943Z] 11:56:04     INFO -  test_GlobalPersistentRooted
[task 2021-02-03T11:56:04.943Z] 11:56:04     INFO -  TEST-PASS | test_GlobalPersistentRooteAddressSanitizer:DEADLYSIGNAL
[task 2021-02-03T11:56:04.943Z] 11:56:04     INFO -  =================================================================
[task 2021-02-03T11:56:04.943Z] 11:56:04    ERROR -  ==1791==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x5596b4d4fe96 bp 0x7fff3fdb78f0 sp 0x7fff3fdb78e0 T0)
[task 2021-02-03T11:56:04.943Z] 11:56:04     INFO -  ==1791==The signal is caused by a READ memory access.
[task 2021-02-03T11:56:04.943Z] 11:56:04     INFO -  ==1791==Hint: address points to the zero page.
[task 2021-02-03T11:56:04.943Z] 11:56:04     INFO -      #0 0x5596b4d4fe96 in load /builds/worker/fetches/clang/bin/../lib/gcc/x86_64-unknown-linux-gnu/7.4.0/../../../../include/c++/7.4.0/bits/atomic_base.h:396:9
[task 2021-02-03T11:56:04.943Z] 11:56:04     INFO -      #1 0x5596b4d4fe96 in load /builds/worker/workspace/obj-build/dist/include/mozilla/Atomics.h:191:17
[task 2021-02-03T11:56:04.943Z] 11:56:04     INFO -      #2 0x5596b4d4fe96 in operator unsigned long /builds/worker/workspace/obj-build/dist/include/mozilla/Atomics.h:336:31
[task 2021-02-03T11:56:04.943Z] 11:56:04     INFO -      #3 0x5596b4d4fe96 in headerPtr /builds/worker/checkouts/gecko/js/src/gc/Cell.h:788:46
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -      #4 0x5596b4d4fe96 in group /builds/worker/checkouts/gecko/js/src/vm/JSObject.h:88:43
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -      #5 0x5596b4d4fe96 in getClass /builds/worker/checkouts/gecko/js/src/vm/JSObject.h:110:44
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -      #6 0x5596b4d4fe96 in is<js::ArrayBufferObject> /builds/worker/checkouts/gecko/js/src/vm/JSObject.h:445:12
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -      #7 0x5596b4d4fe96 in bool JSObject::canUnwrapAs<js::ArrayBufferObject>() /builds/worker/checkouts/gecko/js/src/vm/JSObject.h:564:7
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -      #8 0x5596b471901e in cls_testLargeArrayBuffers::run(JS::Handle<JSObject*>) /builds/worker/checkouts/gecko/js/src/jsapi-tests/testLargeArrayBuffers.cpp:22:3
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -      #9 0x5596b4896b66 in main /builds/worker/checkouts/gecko/js/src/jsapi-tests/tests.cpp:168:15
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -      #10 0x7ff32a42ab96 in __libc_start_main /build/glibc-2ORdQG/glibc-2.27/csu/../csu/libc-start.c:310
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -      #11 0x5596b4488110 in _start (/builds/worker/workspace/build/tests/cppunittest/jsapi-tests+0x6b7110)
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -  AddressSanitizer can not provide additional info.
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -  SUMMARY: AddressSanitizer: SEGV /builds/worker/fetches/clang/bin/../lib/gcc/x86_64-unknown-linux-gnu/7.4.0/../../../../include/c++/7.4.0/bits/atomic_base.h:396:9 in load
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -  ==1791==ABORTING
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -  mozcrash checking /tmp/tmpjc_9oouu for minidumps...
[task 2021-02-03T11:56:04.944Z] 11:56:04  WARNING -  TEST-UNEXPECTED-FAIL | jsapi-tests | test failed with return code 1
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -  TEST-INFO took 21764ms
[task 2021-02-03T11:56:04.944Z] 11:56:04     INFO -  SUITE-END | took 45s```

A failure in jsapi-tests/testLargeArrayBuffers.cpp:22:3, forwarding to Jan in case this could be related to recent changes.

Flags: needinfo?(jdemooij)
Flags: behind-pref+
Flags: needinfo?(jdemooij)
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