Bug 1678152 Comment 3 Edit History

Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.

Original comment by
on 
```

[task 2020-11-12T20:57:26.606Z] 20:57:26     INFO - TEST-START | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html
[task 2020-11-12T20:57:26.764Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: Attempt to __delete__ missing or closed actor: file /builds/worker/workspace/obj-build/ipc/ipdl/PWebGLChild.cpp:111
[task 2020-11-12T20:57:26.806Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:511
[task 2020-11-12T20:57:26.807Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: Error sending reply: file /builds/worker/workspace/obj-build/ipc/ipdl/PDocumentChannelChild.cpp:277
[task 2020-11-12T20:57:26.889Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: NS_ENSURE_TRUE(nsContentUtils::IsJavascriptMIMEType(type)) failed: file /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:1647
[task 2020-11-12T20:57:26.890Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: NS_ENSURE_TRUE(nsContentUtils::IsJavascriptMIMEType(type)) failed: file /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:1647
[task 2020-11-12T20:57:26.891Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: NS_ENSURE_TRUE(nsContentUtils::IsJavascriptMIMEType(type)) failed: file /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:1647
[task 2020-11-12T20:57:26.892Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: NS_ENSURE_TRUE(nsContentUtils::IsJavascriptMIMEType(type)) failed: file /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:1647
[task 2020-11-12T20:57:26.908Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: robust_buffer_access_behavior marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:628
[task 2020-11-12T20:57:26.908Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: Robustness supported, strategy is not LOSE_CONTEXT_ON_RESET!: file /builds/worker/checkouts/gecko/gfx/gl/GLContext.cpp:971
[task 2020-11-12T20:57:26.908Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: robustness marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:628
[task 2020-11-12T20:57:26.964Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: robust_buffer_access_behavior marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:628
[task 2020-11-12T20:57:26.965Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: Robustness supported, strategy is not LOSE_CONTEXT_ON_RESET!: file /builds/worker/checkouts/gecko/gfx/gl/GLContext.cpp:971
[task 2020-11-12T20:57:26.965Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: robustness marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:628
[task 2020-11-12T20:57:27.170Z] 20:57:27     INFO - GECKO(1510) | Exiting due to channel error.
[task 2020-11-12T20:57:27.173Z] 20:57:27     INFO - GECKO(1510) | Exiting due to channel error.
[task 2020-11-12T20:57:27.175Z] 20:57:27     INFO - GECKO(1510) | Exiting due to channel error.
[task 2020-11-12T20:57:27.185Z] 20:57:27     INFO - GECKO(1510) | Exiting due to channel error.
[task 2020-11-12T20:57:27.266Z] 20:57:27     INFO - TEST-INFO | Main app process: killed by SIGSEGV
[task 2020-11-12T20:57:27.267Z] 20:57:27     INFO - Buffered messages logged at 20:57:26
[task 2020-11-12T20:57:27.267Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | A valid string reason is expected 
[task 2020-11-12T20:57:27.267Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | Reason cannot be empty 
[task 2020-11-12T20:57:27.268Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+,-,/,*] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.268Z] 20:57:27     INFO - Buffered messages logged at 20:57:27
[task 2020-11-12T20:57:27.269Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+,-,/,*] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.270Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+,-,/,*] operators in expression in one line 
[task 2020-11-12T20:57:27.271Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+,-,/,*] operators in expression in one line 
[task 2020-11-12T20:57:27.271Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.272Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.272Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+] operators in expression in one line 
[task 2020-11-12T20:57:27.273Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+] operators in expression in one line 
[task 2020-11-12T20:57:27.274Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [-] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.274Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [-] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.275Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [-] operators in expression in one line 
[task 2020-11-12T20:57:27.276Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [-] operators in expression in one line 
[task 2020-11-12T20:57:27.276Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+,-,/,*] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.277Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+,-,/,*] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.277Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+,-,/,*] operators in expression in one line 
[task 2020-11-12T20:57:27.278Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+,-,/,*] operators in expression in one line 
[task 2020-11-12T20:57:27.278Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.278Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.278Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+] operators in expression in one line 
[task 2020-11-12T20:57:27.279Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+] operators in expression in one line 
[task 2020-11-12T20:57:27.279Z] 20:57:27     INFO - Buffered messages finished
[task 2020-11-12T20:57:27.280Z] 20:57:27    ERROR - TEST-UNEXPECTED-FAIL | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | application terminated with exit code -11
```
There's a SIGSEGV mentioned above. (https://firefoxci.taskcluster-artifacts.net/XsNTZuC-QxmTR3WWUgUXXw/0/public/logs/live_backing.log
https://treeherder.mozilla.org/jobs?repo=try&revision=1c16512bcb9ee6ef4ec6644ca672c8dcb1af732a&selectedTaskRun=c_kIkS3zTGyQDbKeRhn4HA.0
Revision 1 by
on 
```

[task 2020-11-12T20:57:26.606Z] 20:57:26     INFO - TEST-START | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html
[task 2020-11-12T20:57:26.764Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: Attempt to __delete__ missing or closed actor: file /builds/worker/workspace/obj-build/ipc/ipdl/PWebGLChild.cpp:111
[task 2020-11-12T20:57:26.806Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: IPC message discarded: actor cannot send: file /builds/worker/checkouts/gecko/ipc/glue/ProtocolUtils.cpp:511
[task 2020-11-12T20:57:26.807Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: Error sending reply: file /builds/worker/workspace/obj-build/ipc/ipdl/PDocumentChannelChild.cpp:277
[task 2020-11-12T20:57:26.889Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: NS_ENSURE_TRUE(nsContentUtils::IsJavascriptMIMEType(type)) failed: file /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:1647
[task 2020-11-12T20:57:26.890Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: NS_ENSURE_TRUE(nsContentUtils::IsJavascriptMIMEType(type)) failed: file /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:1647
[task 2020-11-12T20:57:26.891Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: NS_ENSURE_TRUE(nsContentUtils::IsJavascriptMIMEType(type)) failed: file /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:1647
[task 2020-11-12T20:57:26.892Z] 20:57:26     INFO - GECKO(1510) | [Child 1573, Main Thread] WARNING: NS_ENSURE_TRUE(nsContentUtils::IsJavascriptMIMEType(type)) failed: file /builds/worker/checkouts/gecko/dom/script/ScriptLoader.cpp:1647
[task 2020-11-12T20:57:26.908Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: robust_buffer_access_behavior marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:628
[task 2020-11-12T20:57:26.908Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: Robustness supported, strategy is not LOSE_CONTEXT_ON_RESET!: file /builds/worker/checkouts/gecko/gfx/gl/GLContext.cpp:971
[task 2020-11-12T20:57:26.908Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: robustness marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:628
[task 2020-11-12T20:57:26.964Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: robust_buffer_access_behavior marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:628
[task 2020-11-12T20:57:26.965Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: Robustness supported, strategy is not LOSE_CONTEXT_ON_RESET!: file /builds/worker/checkouts/gecko/gfx/gl/GLContext.cpp:971
[task 2020-11-12T20:57:26.965Z] 20:57:26     INFO - GECKO(1510) | [Parent 1510, Compositor] WARNING: robustness marked as unsupported: file /builds/worker/checkouts/gecko/gfx/gl/GLContextFeatures.cpp:628
[task 2020-11-12T20:57:27.170Z] 20:57:27     INFO - GECKO(1510) | Exiting due to channel error.
[task 2020-11-12T20:57:27.173Z] 20:57:27     INFO - GECKO(1510) | Exiting due to channel error.
[task 2020-11-12T20:57:27.175Z] 20:57:27     INFO - GECKO(1510) | Exiting due to channel error.
[task 2020-11-12T20:57:27.185Z] 20:57:27     INFO - GECKO(1510) | Exiting due to channel error.
[task 2020-11-12T20:57:27.266Z] 20:57:27     INFO - TEST-INFO | Main app process: killed by SIGSEGV
[task 2020-11-12T20:57:27.267Z] 20:57:27     INFO - Buffered messages logged at 20:57:26
[task 2020-11-12T20:57:27.267Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | A valid string reason is expected 
[task 2020-11-12T20:57:27.267Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | Reason cannot be empty 
[task 2020-11-12T20:57:27.268Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+,-,/,*] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.268Z] 20:57:27     INFO - Buffered messages logged at 20:57:27
[task 2020-11-12T20:57:27.269Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+,-,/,*] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.270Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+,-,/,*] operators in expression in one line 
[task 2020-11-12T20:57:27.271Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+,-,/,*] operators in expression in one line 
[task 2020-11-12T20:57:27.271Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.272Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.272Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+] operators in expression in one line 
[task 2020-11-12T20:57:27.273Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [+] operators in expression in one line 
[task 2020-11-12T20:57:27.274Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [-] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.274Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [-] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.275Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [-] operators in expression in one line 
[task 2020-11-12T20:57:27.276Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 10 [-] operators in expression in one line 
[task 2020-11-12T20:57:27.276Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+,-,/,*] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.277Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+,-,/,*] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.277Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+,-,/,*] operators in expression in one line 
[task 2020-11-12T20:57:27.278Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+,-,/,*] operators in expression in one line 
[task 2020-11-12T20:57:27.278Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.278Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+] operators in expression in multiple lines 
[task 2020-11-12T20:57:27.278Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+] operators in expression in one line 
[task 2020-11-12T20:57:27.279Z] 20:57:27     INFO - TEST-PASS | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | shader with 100 [+] operators in expression in one line 
[task 2020-11-12T20:57:27.279Z] 20:57:27     INFO - Buffered messages finished
[task 2020-11-12T20:57:27.280Z] 20:57:27    ERROR - TEST-UNEXPECTED-FAIL | dom/canvas/test/webgl-conf/generated/test_conformance__glsl__bugs__long-expressions-should-not-crash.html | application terminated with exit code -11
```
There's a SIGSEGV mentioned above, in https://firefoxci.taskcluster-artifacts.net/XsNTZuC-QxmTR3WWUgUXXw/0/public/logs/live_backing.log
From https://treeherder.mozilla.org/jobs?repo=try&revision=1c16512bcb9ee6ef4ec6644ca672c8dcb1af732a&selectedTaskRun=c_kIkS3zTGyQDbKeRhn4HA.0

Back to Bug 1678152 Comment 3