1294698 - Intermittent crash /test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | application crashed [@ TSymbolTable::~TSymbolTable()]

Status: RESOLVED INCOMPLETE

(Core :: Graphics: CanvasWebGL, defect, P3)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

https://treeherder.mozilla.org/logviewer.html#?job_id=33783204&repo=mozilla-inbound

05:38:58     INFO -  1218 INFO TEST-START | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html
05:38:58     INFO -  JavaScript warning: http://mochi.test:8888/tests/dom/canvas/test/webgl-conf/checkout/js/webgl-test-utils.js, line 1437: Error: WebGL: Exceeded 16 live WebGL contexts for this principal, losing the least recently used one.
05:38:58     INFO -  WebGL(0x125c81000)::ForceLoseContext
05:39:00     INFO -  ###!!! [Parent][MessageChannel] Error: (msgtype=0x2E007D,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv
05:44:30     INFO -  1219 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | A valid string reason is expected
05:44:30     INFO -  1220 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | Reason cannot be empty
05:44:30     INFO -  1221 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | images are the same
05:44:30     INFO -  1222 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | getError was expected value: NO_ERROR : there should be no errors
05:44:30     INFO -  1223 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | images are the same
05:44:30     INFO -  1224 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | getError was expected value: NO_ERROR : there should be no errors
05:44:30     INFO -  1225 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | images are the same
05:44:30     INFO -  1226 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | getError was expected value: NO_ERROR : there should be no errors
05:44:30     INFO -  1227 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | images are the same
05:44:30     INFO -  1228 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | getError was expected value: NO_ERROR : there should be no errors
05:44:30     INFO -  1229 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | images are the same
05:44:30     INFO -  1230 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | getError was expected value: NO_ERROR : there should be no errors
05:44:30     INFO -  1231 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | images are the same
05:44:30     INFO -  1232 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | getError was expected value: NO_ERROR : there should be no errors
05:44:30     INFO -  1233 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | images are the same
05:44:30     INFO -  1234 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | getError was expected value: NO_ERROR : there should be no errors
05:44:30     INFO -  1235 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | images are the same
05:44:30     INFO -  1236 INFO TEST-PASS | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | getError was expected value: NO_ERROR : there should be no errors
05:44:30  WARNING -  TEST-UNEXPECTED-TIMEOUT | dom/canvas/test/webgl-conf/generated/test_2_conformance__ogles__GL__swizzlers__swizzlers_017_to_024.html | application timed out after 330 seconds with no output

Comment 1

[Nicolas Silva [:nical]]

Crash while destroying an shader compiler (ANGLE stuff), during cycle collection. I assume the compiler outlived something it depends on, maybe because of the cycle. It's not a shutdown crash, though.

Comment 2

[Kartikaya Gupta (email:[e-mail])]

Blanket P3 on WebGL intermittent-failure bugs.