From Firefox Tinderbox "Linux mozilla-central moz2-linux-slave07": http://tinderbox.mozilla.org/showlog.cgi?log=Firefox/1224127404.1224130716.2354.gz#err0 /builds/slave/trunk_linux-7/build/tools/test-harness/xpcshell-simple/test_all.sh: line 111: 16586 Segmentation fault (core dumped) NATIVE_TOPSRCDIR="$native_topsrcdir" TOPSRCDIR="$topsrcdir" $xpcshell -j -s $headfiles -f $t $tailfiles 2>$t.log 1>&2 NEXT ERROR TEST-UNEXPECTED-FAIL | ../../_tests/xpcshell-simple/test_storage/unit/test_connection_executeAsync.js | test failed, see log Also occurs in SeaMonkey Tinderbox "Linux comm-central dep unit test": http://tinderbox.mozilla.org/showlog.cgi?log=SeaMonkey/1224115485.1224120424.10138.gz#err0

I'm pretty sure this is bug 458998

of course, I cannot be sure without a stack trace. If someone could get that, that'd be awesome.

We're seeing this on Thunderbird Linux, a couple of times a week (at least, but probably not more than once a day).

I just ran this a few times on a Thunderbird Linux debug build (todays). After a few successes and then leaving it for a while and going back again, I got a failure with this output: /home/cltbld/comm/main/mozilla/tools/test-harness/xpcshell-simple/test_all.sh: line 111: 29878 Aborted (core dumped) NATIVE_TOPSRCDIR="$native_topsrcdir" TOPSRCDIR="$topsrcdir" $xpcshell -j -s $headfiles -f $t $tailfiles 2>$t.log 1>&2 TEST-UNEXPECTED-FAIL | ../../_tests/xpcshell-simple/test_storage/unit/test_storage_statement_executeAsync.js | test failed, see log ../../_tests/xpcshell-simple/test_storage/unit/test_storage_statement_executeAsync.js.log: >>>>>>> *** Storage Tests: Trying to close! *** Storage Tests: Trying to remove file! *** test pending *** Storage Tests: Trying to close! *** Storage Tests: Trying to remove file! test_create_table() *** test pending *** test finished *** running event loop handleCompletion(0); test_add_data() *** test pending test_get_data() *** test pending test_tuple_out_of_bounds() *** test pending test_no_listener_works_on_success() test_no_listener_works_on_results() test_partial_listener_works() test_immediate_cancelation() *** test pending test_double_cancelation() *** test pending WARNING: NS_ENSURE_TRUE(mState == PENDING || mState == COMPLETED) failed: file /home/cltbld/comm/main/mozilla/storage/src/mozStorageEvents.cpp, line 454 test_double_execute() *** test pending *** test pending *** test finished handleCompletion(0); *** test finished handleResult([xpconnect wrapped mozIStorageResultSet @ 0x86921a8 (native @ 0x8696fa0)]); handleCompletion(0); *** test finished handleResult([xpconnect wrapped mozIStorageResultSet @ 0x868cea0 (native @ 0x8694f88)]); handleCompletion(0); *** test finished ************************************************************ * Call to xpconnect wrapped JSObject produced this error: * [Exception... "'JavaScript component does not have a method named: "handleCompletion"' when calling method: [mozIStorageStatementCallback::handleCompletion]" nsresult: "0x80570030 (NS_ERROR_XPC_JSOBJECT_HAS_NO_FUNCTION_NAMED)" location: "<unknown>" data: no] ************************************************************ ************************************************************ * Call to xpconnect wrapped JSObject produced this error: * [Exception... "'JavaScript component does not have a method named: "handleCompletion"' when calling method: [mozIStorageStatementCallback::handleCompletion]" nsresult: "0x80570030 (NS_ERROR_XPC_JSOBJECT_HAS_NO_FUNCTION_NAMED)" location: "<unknown>" data: no] ************************************************************ handleCompletion(1); *** test finished handleCompletion(1); *** test finished handleResult([xpconnect wrapped mozIStorageResultSet @ 0x8693390 (native @ 0x868cbd8)]); handleCompletion(0); *** test finished handleResult([xpconnect wrapped mozIStorageResultSet @ 0x869fe80 (native @ 0x863c3e0)]); handleCompletion(0); *** test finished *** exiting *** PASS *** ###!!! ASSERTION: Still pending events!: 'mPendingEvents.Count() == 0', file /home/cltbld/comm/main/mozilla/storage/src/mozStorageEvents.cpp, line 480 UNKNOWN [/home/cltbld/comm/tb/mozilla/dist/bin/components/libstoragecomps.so +0x0001AEC0] UNKNOWN [/home/cltbld/comm/tb/mozilla/dist/bin/components/libstoragecomps.so +0x00018381] UNKNOWN [/home/cltbld/comm/tb/mozilla/dist/bin/components/libxpconnect.so +0x00046B13] UNKNOWN [../../dist/bin/libmozjs.so +0x000666C9] JS_GC+0x0000006B [../../dist/bin/libmozjs.so +0x000183AB] UNKNOWN [../../dist/bin/xpcshell +0x00004752] __libc_start_main+0x000000DC [/lib/libc.so.6 +0x00015DEC] <<<<<<< ^[[ATEST-PASS | ../../_tests/xpcshell-simple/test_storage/unit/test_storage_statement.js | all tests passed TEST-PASS | ../../_tests/xpcshell-simple/test_storage/unit/test_storage_statement_wrapper.js | all tests passed TEST-PASS | ../../_tests/xpcshell-simple/test_storage/unit/test_storage_value_array.js | all tests passed TEST-PASS | ../../_tests/xpcshell-simple/test_storage/unit/test_unicode.js | all tests passed make: *** [check] Error 1 make: Leaving directory `/home/cltbld/comm/tb/mozilla/storage/test' Not sure this is the same as what we're seeing on the tinderboxes, but still a failure whilst running the test.

Maybe bug 458998? Can you try the patch there?

(In reply to comment #5) > Maybe bug 458998? Can you try the patch there? I set up a test to repeatedly run 'make -C mozilla/storage/test check', on the second run after applying that patch I got: TEST-UNEXPECTED-FAIL | ../../_tests/xpcshell-simple/test_storage/unit/test_connection_executeAsync.js | test failed, see log ../../_tests/xpcshell-simple/test_storage/unit/test_connection_executeAsync.js.log: >>>>>>> *** Storage Tests: Trying to close! *** Storage Tests: Trying to remove file! *** test pending *** Storage Tests: Trying to close! *** Storage Tests: Trying to remove file! test_create_and_add() *** test pending test_transaction_created() *** test pending *** test finished *** running event loop handleCompletion(0) *** test finished handleResults([xpconnect wrapped mozIStorageResultSet @ 0x9cd9d40 (native @ 0x9cbc140)]) *** exiting *** TEST-UNEXPECTED-FAIL | ../../_tests/xpcshell-simple/test_storage/unit/test_connection_executeAsync.js | unexpected results obtained! JS frame :: /home/cltbld/comm/main/mozilla/tools/test-harness/xpcshell-simple/head.js :: do_throw :: line 101 JS frame :: ../../_tests/xpcshell-simple/test_storage/unit/test_connection_executeAsync.js :: anonymous :: line 150 handleResults([xpconnect wrapped mozIStorageResultSet @ 0x9cdbba0 (native @ 0x9cc0710)]) *** exiting *** TEST-UNEXPECTED-FAIL | ../../_tests/xpcshell-simple/test_storage/unit/test_connection_executeAsync.js | unexpected results obtained! JS frame :: /home/cltbld/comm/main/mozilla/tools/test-harness/xpcshell-simple/head.js :: do_throw :: line 101 JS frame :: ../../_tests/xpcshell-simple/test_storage/unit/test_connection_executeAsync.js :: anonymous :: line 150 handleCompletion(0) *** exiting *** TEST-UNEXPECTED-FAIL | ../../_tests/xpcshell-simple/test_storage/unit/test_connection_executeAsync.js | 2 == 0 JS frame :: /home/cltbld/comm/main/mozilla/tools/test-harness/xpcshell-simple/head.js :: do_throw :: line 101 JS frame :: /home/cltbld/comm/main/mozilla/tools/test-harness/xpcshell-simple/head.js :: do_check_eq :: line 120 JS frame :: ../../_tests/xpcshell-simple/test_storage/unit/test_connection_executeAsync.js :: anonymous :: line 159 *** FAIL *** WARNING: nsExceptionService ignoring thread destruction after shutdown: file /home/cltbld/comm/main/mozilla/xpcom/base/nsExceptionService.cpp, line 194 nsStringStats => mAllocCount: 883 => mReallocCount: 6 => mFreeCount: 881 -- LEAKED 2 !!! => mShareCount: 1525 => mAdoptCount: 6 => mAdoptFreeCount: 6 <<<<<<< I got similar errors after repeatedly running for 5 mins as well.

So, given the stack in comment 4, this is absolutely caused by bug 458998 (thanks for the stack). I really don't know how the test is failing as in comment 6, but that is a different issue (and should be a new bug).