After navigating to the given path http://localhost/run.html , it's refusing to connect to the host. We tried with the zip file attached it isn't showing anything and it's not crashing too. Attaching the screencast of the same.

@Reporter: Could you plese mention if we have missed any steps to reproduce the issue. It would be highly helpful if given crash ID for further triaging.

Thanks!

Deleted: 773177.ogv 1.4 MB

	773177.ogv 1.4 MB View Download

Maybe your web server listens on a different port.

This repro only works for me on canary windows 64 bits, it doesn't reproduce on the stable version (although i have seen the same crash on the stable version before).

This is the crash i get:

Access violation - code c0000005 (first chance)
First chance exceptions are reported before any exception handling.
This exception may be expected and handled.
chrome_child!blink::WebRemoteFrameImpl::AddReplicatedContentSecurityPolicyHeader+0x1e:
000007fe`d8edf102 488b4868        mov     rcx,qword ptr [rax+68h] ds:00000000`00000068=????????????????

Thank you for providing more feedback. Adding requester "vamshi.kommuri@techmahindra.com" to the cc list and removing "Needs-Feedback" label.

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

Able to reproduce this issue on windows 7, Mac 10.12.6,Linux Ubuntu 14.04 with Chrome reported version-63.0.3236.0 as per below steps:
1. Download above zip file & extract zip file
2. Open terminal & run below command
     python -m SimpleHTTPServer 
3. Launch chrome
4. Type as below on new tab & click enter
     http://localhost:8000/ path of the downloaded file  (http://localhost:8000/downloads/run.html)
5. Observe 'Click' button
6. Click on that button
7. Crash observed on new tab page ( 2.html)

Manual Bisect:
-------------
Good Build—63.0.3232.0 -Revision-506256
Bad Build—63.0.3233.0 -Revision-506599

Bisect Tool Info:
----------------
You are probably looking for a change made after 506443 (known good), but no later than 506444 (first known bad).
CHANGELOG URL:
The script might not always return single CL as suspectas some perf builds might get missing due to failure.
https://chromium.googlesource.com/chromium/src/+log/4dccf5d1c1bf257fdf600271404a8dd8d6d06fc6..3ecbb0c68cd72a8f2a9ef16691e6c13c9b80d0fc

Possible suspect:
----------------
https://chromium.googlesource.com/chromium/src/+/3ecbb0c68cd72a8f2a9ef16691e6c13c9b80d0fc

japhet@,Kindly take a look and please help us to reassign this issue to a right owner if not with respect to this change.

Thanks.!