Closed
Bug 1245200
Opened 9 years ago
Closed 8 years ago
Plugin crash spike in 45.0b1
Categories
(Core Graveyard :: Plug-ins, defect)
Core Graveyard
Plug-ins
Tracking
(firefox44 unaffected, firefox45- disabled, firefox46 affected, firefox47 affected, firefox49 affected, firefox50 affected, firefox51 affected)
RESOLVED
WORKSFORME
People
(Reporter: kairo, Unassigned)
References
Details
Crash Data
Plugin crashes on beta are 3-4x as high after shipping 45.0b1 as they were before (44.0 betas). Only <15% of the plugin issues have e10s enabled, so the experiment is probably not the cause for this. Flash 21 beta also just shipped, so in theory it could play a role in the spike as well, but looking at the signatures I so far don't think that's the case, and it's probably changes in 45 vs. 44 that are causing this.
Reporter | ||
Comment 1•9 years ago
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[Tracking Requested - why for this release]:
Reporter | ||
Comment 2•9 years ago
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Aaron, I know you did some work in the plugin area, do you know if we landed anything in 45 that may be the cause of or related to this issue?
Flags: needinfo?(aklotz)
Comment 3•9 years ago
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Telemetry data confirms this jump: https://telemetry.mozilla.org/new-pipeline/crash-summary.html has us going from 0.88 to 1.66 plugin crashes per thousand hours of usage. Kairo, can you do a straight topcrash comparison between the last 44 beta versus the 45 beta to see if any particular signatures jump out?
Flags: needinfo?(kairo)
Comment 4•9 years ago
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Is this consistent across both 32 and 64-bit builds?
Flags: needinfo?(aklotz)
I asked about this crash and Benjamin pointed me to this bug: https://crash-stats.mozilla.com/signature/?product=Firefox&version=45.0b&date=%3C2016-02-02T22%3A39%3A34&date=%3E%3D2016-01-26T22%3A39%3A34&signature=F_1799236063__________________________________________________&_columns=date&_columns=product&_columns=version&_columns=build_id&_columns=platform&_columns=reason&_columns=address&page=1#reports
Crash Signature: [@ F_1799236063__________________________________________________ ]
Comment 6•9 years ago
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(In reply to Bill McCloskey (:billm) from comment #5) > I asked about this crash and Benjamin pointed me to this bug: > https://crash-stats.mozilla.com/signature/?product=Firefox&version=45. > 0b&date=%3C2016-02-02T22%3A39%3A34&date=%3E%3D2016-01- > 26T22%3A39%3A34&signature=F_1799236063_______________________________________ > ___________&_columns=date&_columns=product&_columns=version&_columns=build_id > &_columns=platform&_columns=reason&_columns=address&page=1#reports
Flags: needinfo?(jeclark)
Comment 7•9 years ago
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I've opened ADOBE 4113091 on this. We'll start looking at it ASAP.
Flags: needinfo?(jeclark)
Reporter | ||
Comment 8•9 years ago
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(In reply to Benjamin Smedberg [:bsmedberg] from comment #3) > Kairo, can you do a straight topcrash comparison between the last 44 beta > versus the 45 beta to see if any particular signatures jump out? The signature that meanwhile has been assigned to this bug is indeed what stands out. This signature splits between Flash versions as follows: 1 21.0.0.130 5477 56.20 % 2 20.0.0.294 2626 26.95 % 3 (none) 1546 15.86 % 4 20.0.0.279 70 0.72 % 5 20.0.0.274 26 0.27 % The (none) which actually is empty is an artifact of bug 1245165.
Flags: needinfo?(kairo)
Comment 9•9 years ago
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Initial analysis indicates that this is related to the Async Drawing feature that we've been collaborating on. Matt is investigating.
Comment 10•9 years ago
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cc: dvander so that he knows what's up
Comment 11•9 years ago
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dvander, what do we know about what's going on here? We need to figure this out or disable this until we figure out what's causing these crashes.
Comment 12•9 years ago
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Oh, I see this was already disabled in bug 1246311
Comment 13•9 years ago
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FYI, this issue should be resolved in Flash Player 21.0.0.136 or higher.
Reporter | ||
Comment 14•9 years ago
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(In reply to Jeromie Clark from comment #13) > FYI, this issue should be resolved in Flash Player 21.0.0.136 or higher. Looking at the "Flash version" section in https://crash-stats.mozilla.com/signature/?signature=F_1799236063__________________________________________________ it at least looks like 21.0.0.136 is still affected.
Comment 15•9 years ago
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Bug 1246311 doesn't fix the problem with the latest Flash beta crashing under Windows 10. The latest Flash beta which is 21.0.0.136 works fine until you try to go full screen at some sites like cnn.com. It doesn't matter if 'dom.ipc.plugins.asyncInit.enabled' is true or false.
Comment 16•9 years ago
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Thanks. We caught it this morning. We addressed the original crash, but exposed another. We're looking into it.
Comment 17•9 years ago
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Is Adobe Flash Player 21.0.0.146 Beta supposed to fix this problem because it doesn't.
Comment 18•9 years ago
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No. We just learned that the original fix didn't work yesterday. We're not quite that fast. :)
Comment 20•9 years ago
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FYI... Issue not fixed in latest Flash beta v21.0.0.157
Comment 21•9 years ago
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If I turn off HWA either in Fx or in Flash, Fullscreen works fine.
Comment 22•9 years ago
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To add, switching from Fullscreen to normal screen results in Nightly hanging. Had to kill the Nightly task.
Comment 23•8 years ago
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In crash stats, the issue seems to be gone after 45.0 beta 3
status-firefox45:
affected → ---
Updated•8 years ago
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Reporter | ||
Comment 24•8 years ago
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(In reply to Sylvestre Ledru [:sylvestre] from comment #23) > In crash stats, the issue seems to be gone after 45.0 beta 3 Yes, due to the disabling of Async Drawing in bug 1246311. As soon as Async Drawing is on again, we'll see those crashes again.
Reporter | ||
Updated•8 years ago
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Comment 25•8 years ago
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Crash volume for signature 'F_1799236063__________________________________________________': - nightly (version 52): 0 crashes from 2016-09-19. - aurora (version 51): 2 crashes from 2016-09-19. - beta (version 50): 454 crashes from 2016-09-20. - release (version 49): 1 crash from 2016-09-05. - esr (version 45): 0 crashes from 2016-07-25. Crash volume on the last weeks (Week N is from 10-17 to 10-23): W. N-1 W. N-2 W. N-3 W. N-4 - nightly 0 0 0 0 - aurora 2 0 0 0 - beta 108 167 167 0 - release 0 0 0 0 - esr 0 0 0 0 Affected platform: Windows Crash rank on the last 7 days: Browser Content Plugin - nightly - aurora #87 - beta #5 - release #109 - esr
Comment 26•8 years ago
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As filed this bug isn't helpful. We'll revisit when we get async drawing back.
Updated•2 years ago
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Product: Core → Core Graveyard
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Description
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