53684 2011-02-03 08:10:52 -0800 libwebkitgtk-1.0-0 crashes on amd64 architecture with SIGSEGV in WTF::OSAllocator::reserveAndCommit() 2011-02-03 12:27:21 -0800 1 1 1 Unclassified WebKit JavaScriptCore 420+ PC Linux RESOLVED DUPLICATE 42756 https://bugs.launchpad.net/ubuntu/+source/webkit/+bug/710582 Gtk P2 Normal --- 0 jens.timmerman webkit-unassigned jens.timmerman mrobinson xan.lopez oldest_to_newest 344718 0 jens.timmerman 2011-02-03 08:10:52 -0800 Users of ubuntu natty are experiencing a sigsegv of libwebkitgtk-1.0-0 in WTF::OSAllocator::reserveAndCommit() on amd64 platforms. The original bug report was made here: https://bugs.launchpad.net/ubuntu/+source/webkit/+bug/710582 a backtrace kan be found here: http://launchpadlibrarian.net/63485933/gdb-gwibber-accounts.txt and a valgrind log here: https://bugs.launchpad.net/ubuntu/+source/epiphany-browser/+bug/704393/+attachment/1827136/+files/gwibber-accounts-valgrind.log several people can reproduce this bug. F.ex by starting up gwibber-accounts and trying to add a new twitter account. Or by using the ubiquity installer. 344880 1 mrobinson 2011-02-03 11:33:43 -0800 I think this might be a dupe. CCing Xan who should definitely know. 344904 2 xan.lopez 2011-02-03 12:09:14 -0800 The trace is different, but it definitely looks like bug 42756. To double check enable overcommit and see if it stops happening (echo 1 > /proc/sys/vm/overcommit). 344912 3 jens.timmerman 2011-02-03 12:23:57 -0800 echo 1 > /proc/sys/vm/overcommit_memory does fix the problem! 344916 4 mrobinson 2011-02-03 12:27:21 -0800 Thanks for reporting this issue! Please refer to the earlier issue for updates. *** This bug has been marked as a duplicate of bug 42756 ***