I'm attaching the output of strace. Towards the end, Google Chrome segfaults due to this issue.

gc-trace 7.7 MB   Download

Re-attaching the above as a gzip, since the original is way too huge for a text file. 

gc-trace.gz 676 KB   Download

That's an interesting way of hit this bug.

strace isn't the right tool here. You want to either run it in gdb, or run CHROME_HEADLESS=1 google-chrome to capture the crash dump, which gets saved to ~/.config/google-chrome/Crash Reports/

Upload the crash dump and we can take a look.

I used "CHROME_HEADLESS=1 google-chrome" to reproduce the bug, and I am attaching the .dmp file with this comment.

0e5851e5-2dd6-5a10-22cd6b6a-7ca76af6.dmp 156 KB   Download

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Chrome Version (from the about:version page): 6.0.472.33 (Official Build 55501) beta
Is this the most recent version: Yes
OS + version: Kubuntu 8.04
CPU architecture (32-bit / 64-bit): 32-bit
Window manager: KDE
<b>URLs (if relevant):</b>
Behavior in Linux Firefox: No such issue
Behavior in Windows Chrome (if you have access to it): Not tested

<b>What steps will reproduce the problem?</b>
The segfault occurs when internet is temporarily disconnected when Google Chrome is open. It is particularly visible when &quot;Applying&quot; the settings on my Wireless Router - at that time, the router restarts, temporarily disconnecting the net, and GC segfaults. 

1. In Google Chrome, have a few tabs open
2. Temporarily interrupt the net
3. Segfault!

<b>What is the expected result?</b>
It should either stop loading the pages (if at all), or timeout while trying to search. This is what happened in the previous 5.x betas.

<b>What happens instead?</b>
Segfault!

<b>Please provide any additional information below. Attach a screenshot</b>
<b>and backtrace if possible.</b>
Here is the output from the console--

rohan@ubuntu:~$ google-chrome
[10459:10558:2556630333:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630410:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630438:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630465:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630491:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630522:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630548:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630574:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
--00:22:27--  https://clients2.google.com/cr/report
           =&gt; `/dev/fd/3'
Resolving clients2.google.com... failed: Name or service not known.
Segmentation fault
rohan@ubuntu:~$

I'll try and provide a proper strace later.

Chrome Version (from the about:version page): 6.0.472.33 (Official Build 55501) beta
Is this the most recent version: Yes
OS + version: Kubuntu 8.04
CPU architecture (32-bit / 64-bit): 32-bit
Window manager: KDE
<b>URLs (if relevant):</b>
Behavior in Linux Firefox: No such issue
Behavior in Windows Chrome (if you have access to it): Not tested

<b>What steps will reproduce the problem?</b>
The segfault occurs when internet is temporarily disconnected when Google Chrome is open. It is particularly visible when &quot;Applying&quot; the settings on my Wireless Router - at that time, the router restarts, temporarily disconnecting the net, and GC segfaults. 

1. In Google Chrome, have a few tabs open
2. Temporarily interrupt the net
3. Segfault!

<b>What is the expected result?</b>
It should either stop loading the pages (if at all), or timeout while trying to search. This is what happened in the previous 5.x betas.

<b>What happens instead?</b>
Segfault!

<b>Please provide any additional information below. Attach a screenshot</b>
<b>and backtrace if possible.</b>
Here is the output from the console--

rohan@ubuntu:~$ google-chrome
[10459:10558:2556630333:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630410:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630438:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630465:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630491:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630522:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630548:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
[10459:10558:2556630574:ERROR:chrome/browser/sync/notifier/registration_manager.cc(127)] Registration failed with code: 12
--00:22:27--  https://clients2.google.com/cr/report
           =&gt; `/dev/fd/3'
Resolving clients2.google.com... failed: Name or service not known.
Segmentation fault
rohan@ubuntu:~$

I'll try and provide a proper strace later.

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