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investigate flaky test-inspector-debug-end on AIX #25047
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aixIssues and PRs related to the AIX platform.Issues and PRs related to the AIX platform.flaky-testIssues and PRs involving tests that fail intermittently in CI.Issues and PRs involving tests that fail intermittently in CI.inspectorIssues and PRs related to the V8 inspector protocol.Issues and PRs related to the V8 inspector protocol.
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- addedinspectorIssues and PRs related to the V8 inspector protocol.Issues and PRs related to the V8 inspector protocol.aixIssues and PRs related to the AIX platform.Issues and PRs related to the AIX platform.flaky-testIssues and PRs involving tests that fail intermittently in CI.Issues and PRs involving tests that fail intermittently in CI.
on Dec 14, 2018 Still happening (recent example below) but infrequently enough that I won't mark it flaky yet, especially because I'm optimistic it will be fixed by whatever combination of things addresses #25007.
test-osuosl-aix61-ppc64_be-1
https://ci.nodejs.org/job/node-test-commit-aix/19840/nodes=aix61-ppc64/console
04:32:59 not ok 2443 sequential/test-inspector-debug-end 04:32:59 --- 04:32:59 duration_ms: 1.200 04:32:59 severity: fail 04:32:59 exitcode: 1 04:32:59 stack: |- 04:32:59 Test there's no crash stopping server that was not started 04:32:59 { AssertionError [ERR_ASSERTION]: Expected values to be strictly equal: 04:32:59 04:32:59 42 !== null 04:32:59 04:32:59 at testNoServerNoCrash (/home/iojs/build/workspace/node-test-commit-aix/nodes/aix61-ppc64/test/sequential/test-inspector-debug-end.js:13:3) 04:32:59 at process.internalTickCallback (internal/process/next_tick.js:77:7) 04:32:59 generatedMessage: true, 04:32:59 name: 'AssertionError [ERR_ASSERTION]', 04:32:59 code: 'ERR_ASSERTION', 04:32:59 actual: 42, 04:32:59 expected: null, 04:32:59 operator: 'strictEqual' } 04:32:59 1 04:32:59 ...
got a core file today.
(dbx) where .() at 0x0 array-buffer-collector._ZN2v88internal20CancelableLambdaTaskIZNS0_20ArrayBufferCollector15FreeAllocationsEvEUlvE_E11RunInternalEv(??) at 0x1011caca4 cancelable-task.LTHUNK..0(??) at 0x100039304 node_platform._ZN4node12_GLOBAL__N_1L20PlatformWorkerThreadEPv(??) at 0x1001e6970 (dbx) ($link-4)/i 0x1011caca4 (_ZN2v88internal20CancelableLambdaTaskIZNS0_20ArrayBufferCollector15FreeAllocationsEvEUlvE_E11RunInternalEv+0x36c) 4e800421 bctrl (dbx) x $r0:0x00000001011cac10 $stkp:0x00000001102b2480 $toc:0x0000000000000000 $r3:0x000000011023e9b0 $r4:0x0000000101f78220 $r5:0x0000000000ee1e7e $r6:0x0037710155f3a70b $r7:0x000000000000007d $r8:0x000000000000007d $r9:0x0000000000000000 $r10:0x0000000000000000 $r11:0x0000000000000000 $r12:0x09001000a0082b60 $r13:0x00000001102ba800 $r14:0x0000000000000000 $r15:0x0000000000000000 $r16:0x0000000000000000 $r17:0x0000000000000000 $r18:0x0000000000000000 $r19:0x0000000000000000 $r20:0x0000000000000000 $r21:0x0000000000000000 $r22:0x0000000000000000 $r23:0x0000000000000000 $r24:0x0000000000000000 $r25:0x000000011023f300 $r26:0x0000000000000000 $r27:0x000000011023ff50 $r28:0x00000001101fb220 $r29:0x0000000110420790 $r30:0x0000000000000000 $r31:0x00000001102b2480 $iar:0x0000000000000000 $msr:0xa00000000000d032 $cr:0x42000228 $link:0x00000001011caca8 $ctr:0x0000000000000000 $xer:0x40000000 (dbx)
So it is clearly a wild branch that we saw in #24921 . Resolving #25007 should be the way forward. I will submit one to mark this flaky.
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on Dec 28, 2018 - added a commit that references this issue
on Jan 1, 2019 - added a commit that references this issue
on Jan 14, 2019 the test is active for the last one week with no failures, so as expected #25061 has fixed the underlying issue. Closing.
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on Apr 17, 2019 - added a commit that references this issue
on Apr 28, 2019 - added a commit that references this issue
on May 10, 2019 - added a commit that references this issue
on May 16, 2019
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aixIssues and PRs related to the AIX platform.Issues and PRs related to the AIX platform.flaky-testIssues and PRs involving tests that fail intermittently in CI.Issues and PRs involving tests that fail intermittently in CI.inspectorIssues and PRs related to the V8 inspector protocol.Issues and PRs related to the V8 inspector protocol.
https://ci.nodejs.org/job/node-test-commit-aix/19716/nodes=aix61-ppc64/console
test-osuosl-aix61-ppc64_be-1