Created attachment 56082 [details] kernel crash log via dmesg I did a git-update of linus git tree on 27 Apr 2011, built the new kernel image. Ever since using the new image, I have been *consistently* getting many crashes - especially whenever my google chrome is retoring all its previous session connection. Two crashes (entire system freezes) are shown in attachment. Ever since I have revert to previous version - as booting up twice and consistently twice it will fail within a few minutes after Chrome is used. v2.6.39-rc4-245-g4175242 Previously working version: 2.6.38-rc2+. Did not test anything between 2.6.38-rc2+ and 2.6.39-rc3, and 2.6.39-rc3 failed for me in other ways as well. (http://bugzilla.kernel.org/show_bug.cgi?id=33272)
(switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Sun, 1 May 2011 17:32:07 GMT bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=34182 > > Summary: Hard hang arising from TCP/IP related bug in > 2.6.39-rc4 > Product: Networking > Version: 2.5 > Kernel Version: 2.6.39-rc4 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: blocking > Priority: P1 > Component: IPV4 > AssignedTo: shemminger@linux-foundation.org > ReportedBy: htmldeveloper@gmail.com > Regression: No > > > Created an attachment (id=56082) > --> (https://bugzilla.kernel.org/attachment.cgi?id=56082) > kernel crash log via dmesg > > I did a git-update of linus git tree on 27 Apr 2011, built the new kernel > image. Ever since using the new image, I have been *consistently* getting > many crashes - especially whenever my google chrome is retoring all its > previous session connection. > > Two crashes (entire system freezes) are shown in attachment. Ever since I > have revert to previous version - as booting up twice and consistently twice > it > will fail within a few minutes after Chrome is used. > > v2.6.39-rc4-245-g4175242 > > Previously working version: 2.6.38-rc2+. Did not test anything between > 2.6.38-rc2+ and 2.6.39-rc3, and 2.6.39-rc3 failed for me in other ways as > well. > > (http://bugzilla.kernel.org/show_bug.cgi?id=33272) >
Created attachment 56742 [details] 2.6.39rc5 crashes again!!! this is linus git tree: git describe v2.6.39-rc5-274-g609cfda the version v2.6.38-rc2 worked with also no instability (except for one serious userspace bug: totem will restart gdm when enlarged, or volume-changing etc, and thus resulting in total logout of current login desktop session).
Created attachment 56752 [details] 2nd version of crash... notice that from line 1559 onwards, the progression of the system towards total hang-up is a slow-progressing one (look at the timestamp increment)....I still can capture several traces of dmesg as the system deteriorate. seemingly due to harddisk error ? but is definitely not, as the system reboot into other version without error eg, v2.6.38-rc2). i noticed that the crash seemingly is accelerated by starting up multiple concurrent session in chrome.....not sure. version of crash: v2.6.39-rc5 (linus git tree) git describe v2.6.39-rc5-274-g609cfda
Please don't update this report via the bugzilla interface - the net developers don't use bugzilla. PLease use reply-to-all to my email, as I requested.
the latest v2.6.39-rc6+ looked good: all previous poroblems all resoolvedl.