Issue 603701 in chromium: Crash: RtlProcessFlsData

wfh@chromium.org via Monorail

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Apr 19, 2016, 2:28:44 PM4/19/16

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Comment #16 on issue 603701 by w...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c16

adding guard64.dll to the sandboxed target DLL blacklist prevents the crash I can reproduce in my testing, so I'll be landing a CL to do that.

+chrome-blacklisting-announce

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wfh@chromium.org via Monorail

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Apr 19, 2016, 2:52:44 PM4/19/16

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Labels: -Restrict-View-EditIssue

Comment #17 on issue 603701 by w...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c17

(No comment was entered for this change.)

bugdroid1@chromium.org via Monorail

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Apr 19, 2016, 3:32:25 PM4/19/16

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Comment #18 on issue 603701 by bugdro...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c18

The following revision refers to this bug:
https://chromium.googlesource.com/chromium/src.git/+/437dd9f37f0fde6e746a2a305229ca35a4414600

commit 437dd9f37f0fde6e746a2a305229ca35a4414600
Author: wfh
Date: Tue Apr 19 19:29:19 2016

Add guard64.dll to sandbox target DLL blacklist.

BUG=603701

Review URL: https://codereview.chromium.org/1902853003

Cr-Commit-Position: refs/heads/master@{#388277}

[modify] https://crrev.com/437dd9f37f0fde6e746a2a305229ca35a4414600/content/common/sandbox_win.cc

sunnyps@chromium.org via Monorail

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Apr 19, 2016, 6:51:53 PM4/19/16

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Comment #19 on issue 603701 by sun...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c19

Is this for M51 or M52? Should this be ReleaseBlock-Beta or Dev?

ashejole@chromium.org via Monorail

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Apr 20, 2016, 4:56:45 AM4/20/16

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Cc: gov...@chromium.org
Labels: ReleaseBlock-Dev

Comment #20 on issue 603701 by ashe...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c20

This should be RB-Dev as crash spiked in M52 chrome version.

Feel free to lower if someone thinks otherwise.

Thank you!

skazakov.comodo@gmail.com via Monorail

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Apr 21, 2016, 7:50:17 AM4/21/16

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Comment #21 on issue 603701 by skazakov...@gmail.com: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c21

hi All,

I'm representative of Comodo Internet Security (CIS) product development.

We're aware about this issue and working on it. Suppose to address it in the nearest CIS release.

Thanks!

michaeln@chromium.org via Monorail

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Apr 21, 2016, 5:30:39 PM4/21/16

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Comment #22 on issue 603701 by mich...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c22

@wfh, please remove the Stability-Sheriff-Desktop label when you're satisfied with the fix and close the bug.

wfh@chromium.org via Monorail

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Apr 21, 2016, 5:31:51 PM4/21/16

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Labels: -Pri-0 Pri-1

Comment #23 on issue 603701 by w...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c23

Someone needs to dremel through crashes on dev/beta/stable and determine whether this just affected canary 64-bit or also other channels on 64-bit and was just lose in the noise. Then, if it did, it needs to be merged.

rnimmagadda@chromium.org via Monorail

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Apr 25, 2016, 6:29:16 AM4/25/16

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Comment #24 on issue 603701 by rnimm...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c24

Crash instances were observed on Google Chrome Stable (50.0.2661.87), Beta (51.0.2704.22), Dev (51.0.2704.19) & Canary (52.0.2715.0) channels.

Link - https://crash.corp.google.com/browse?q=product.name%3D%27Chrome%27%20AND%20custom_data.ChromeCrashProto.magic_signature_1.name%3D%27RtlProcessFlsData%27#samplereports:5,productversion:1000

ligimole@chromium.org via Monorail

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Apr 25, 2016, 3:36:31 PM4/25/16

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ligimole@chromium.org via Monorail

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Apr 25, 2016, 3:38:31 PM4/25/16

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Updates:
Labels: Arch-x86_64

Comment #26 on issue 603701 by ligim...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c26

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wfh@chromium.org via Monorail

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Apr 25, 2016, 7:35:25 PM4/25/16

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Comment #27 on issue 603701 by w...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c27

To be clear:

+---------------+----------+---------+-----------+
| version | specific | general | perc |
+---------------+----------+---------+-----------+
| 52.0.2715.0 | 3 | 2466 | 0.121655 |
| 52.0.2713.0 | 12 | 974 | 1.232033 | <- fix went in.
| 52.0.2712.0 | 2601 | 3574 | 72.775602 |
| 52.0.2711.0 | 3141 | 4094 | 76.722032 |
| 52.0.2710.0 | 5456 | 7535 | 72.408759 |
| 52.0.2709.0 | 3165 | 4310 | 73.433875 |
| 52.0.2708.0 | 2723 | 3739 | 72.826959 |
| 52.0.2707.2 | 203 | 299 | 67.892977 |
| 52.0.2707.0 | 1445 | 2136 | 67.649813 |
| 52.0.2706.0 | 104 | 937 | 11.099253 |
| 52.0.2705.0 | 176 | 1054 | 16.698292 |
| 51.0.2704.7 | 4755 | 22817 | 20.839725 |

ppapi Crashes droped from >70% to < 1% after 437dd9f37f0fde6e746a2a305229ca35a4414600 landed, so this is fixed in trunk and M52.

Still trying to determine whether this ever affected M50 Stable or M51 Beta.

wfh@chromium.org via Monorail

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Apr 25, 2016, 8:04:13 PM4/25/16

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Updates:
Status: Fixed

Comment #28 on issue 603701 by w...@chromium.org: Crash: RtlProcessFlsData
https://bugs.chromium.org/p/chromium/issues/detail?id=603701#c28

It seems this only ever spiked on canary, and not on any other channel, so I don't /think/ any merges are needed.

go/wfh_link_2

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