providing findit results for internal purpose:

Suspected CLs	No CL in the regression range changes the crashed files. The result is the blame information.

Author: alemate@chromium.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/be0d312bf397dfd4e3ca89e39a234cf3c1af7657
Time: Mon Feb 10 15:29:42 2014
The CL last changed line 760 of file system_tray_delegate_chromeos.cc, which is stack frame 0.

Author: alemate@chromium.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/be0d312bf397dfd4e3ca89e39a234cf3c1af7657
Time: Mon Feb 10 15:29:42 2014
The CL last changed line 759 of file system_tray_delegate_chromeos.cc, which is stack frame 1.

Author: jennyz@chromium.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/c97392324c949f2860d4427e9e6bf7eed529845f
Time: Fri Apr 27 00:16:16 2012
The CL last changed line 79 of file tray_bluetooth.cc, which is stack frame 2.

Author: sadrul@chromium.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/8d78ad0e7d7ffbc78b7d18626f005e6ac9bc8c54
Time: Wed Mar 21 18:10:47 2012
The CL last changed line 72 of file tray_bluetooth.cc, which is stack frame 3.

Author: sky
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/e79274a529e13ea233610f6359fbbbf8cb361db6
Time: Wed Jun 08 05:39:02 2016
The CL last changed line 412 of file tray_bluetooth.cc, which is stack frame 4.

Author: jennyz@chromium.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/920746f79e174896f8cc183e83d022376697c961
Time: Thu Dec 06 06:36:03 2012
The CL last changed line 291 of file system_tray_bubble.cc, which is stack frame 5.

Author: stevenjb@chromium.org
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/3aa2af1405080fe877fac76540f3a4f522302d19
Time: Wed Aug 01 18:06:53 2012
The CL last changed line 194 of file system_tray_bubble.cc, which is stack frame 6.

Suspected Project: chromium

using codesearch, seeing some changes to 'system_tray_delegate_chromeos.cc' in https://chromium.googlesource.com/chromium/src/+/0414d41295a36b35a9fca54a993b0b56a60ddacf

msw@, Could you please take a look at the issue and assign it to concerned developer if your changes are not responsible?

My changed cited above seems completely irrelevant to this crash.
Also, I can't access the 'Minimized Testcase' link; instead I get:

You () are not authorized to access this page!

For access, please contact Abhishek Arya (inferno [at] chromium [dot] org). If you are trying to access the testcase for a bug, make sure that you are marked as Owner.

If you see this error while trying to download a test case for a bug that you are the owner of, please download it from the test case details page.


... I was the owner, and I don't know how to access the "test case details page" ...

Try going to cluster-fuzz.appspot.com first, sign on with your @chromium.org account and then try https://cluster-fuzz.appspot.com/testcase?key=4606728557821952

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/90f0ec2148047357ea4f846d2bdb4496accaa61d

commit 90f0ec2148047357ea4f846d2bdb4496accaa61d
Author: msw <msw@chromium.org>
Date: Wed Jul 20 04:34:10 2016

Fix bluetooth adapter access in SystemTrayDelegateChromeOS.

Check for null adapter in SystemTrayDelegateChromeOS.
Add a SystemTrayDelegateChromeOS unit test.
(the test fails without the new null checks)

Add BrowserProcessPlatformPart::DestroySystemClock.
(needed to destroy CrosSettings::ObserverSubscription)

BUG= 626995 
TEST=New unit test; fewer crashes; no behavior changes.
R=sky@chromium.org

Review-Url: https://codereview.chromium.org/2166503003
Cr-Commit-Position: refs/heads/master@{#406490}

[modify] https://crrev.com/90f0ec2148047357ea4f846d2bdb4496accaa61d/chrome/browser/browser_process_platform_part_chromeos.cc
[modify] https://crrev.com/90f0ec2148047357ea4f846d2bdb4496accaa61d/chrome/browser/browser_process_platform_part_chromeos.h
[modify] https://crrev.com/90f0ec2148047357ea4f846d2bdb4496accaa61d/chrome/browser/ui/ash/system_tray_delegate_chromeos.cc
[modify] https://crrev.com/90f0ec2148047357ea4f846d2bdb4496accaa61d/chrome/browser/ui/ash/system_tray_delegate_chromeos_browsertest_chromeos.cc
[add] https://crrev.com/90f0ec2148047357ea4f846d2bdb4496accaa61d/chrome/browser/ui/ash/system_tray_delegate_chromeos_unittest.cc
[modify] https://crrev.com/90f0ec2148047357ea4f846d2bdb4496accaa61d/chrome/chrome_tests_unit.gypi

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/e64f73149ae4f997113777bc9cf3de8f5ab00e56

commit e64f73149ae4f997113777bc9cf3de8f5ab00e56
Author: msw <msw@chromium.org>
Date: Wed Jul 20 20:21:08 2016

Remove redundant SystemTrayDelegateChromeOSTest.BluetoothStatus test.

Remove the browser test added in codereview.chromium.org/2166503003
That CL also adds a unit test with the same exact checks.

BUG= 626995 
TEST=NONE
TBR=sky@chromium.org

Review-Url: https://codereview.chromium.org/2171483002
Cr-Commit-Position: refs/heads/master@{#406653}

[modify] https://crrev.com/e64f73149ae4f997113777bc9cf3de8f5ab00e56/chrome/browser/ui/ash/system_tray_delegate_chromeos_browsertest_chromeos.cc

ClusterFuzz has detected this issue as fixed in range 406477:406549.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4606728557821952

Fuzzer: meacer_chromebot_extensions
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  chromeos::SystemTrayDelegateChromeOS::GetBluetoothAvailable
  ash::tray::BluetoothDefaultView::UpdateLabel
  ash::TrayBluetooth::CreateDefaultView
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_chromeos&range=400508:400530
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_chromeos&range=406477:406549

Minimized Testcase (59.87 Kb): https://cluster-fuzz.appspot.com/download/AMIfv973CYNHsisFUMt821J0qY3rmw6i2jqzqhTtx8FsYRvI6wSs6KMFSBwVc3jnU6bSQsWdwzWtKT1TUr9yHe9FLhZQCTv14VlNfZISshJsLoXAVKGuZyZlXuOX_IxXc8C45dJaMdZCsZWM_uNYxZGTUSz156tQa1-w7YjRo42ZXvbhkcNUnC4?testcase_id=4606728557821952

Additional requirements: Requires Gestures

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot