[Bug 1099113] Re: Browsers hang after a few minutes max

[Akkana Peck]

I'm seeing the same thing with firefox 20.0 from mozilla.org. Fine under pangolin, locks up under ringtail, though I can usually go 20-30 minutes between freezes. Same strace result as you saw. gdb isn't any help either:
(gdb) where
#0  0xb771c424 in __kernel_vsyscall ()
#1  0xb76f084b in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb72d5d87 in PR_WaitCondVar () from /usr/local/firefox/libnspr4.so
#3  0xb72c90b3 in ?? () from /usr/local/firefox/libnspr4.so
#4  0xb72bfbf1 in PR_WaitProcess () from /usr/local/firefox/libnspr4.so
#5  0xb58dd690 in ?? () from /usr/local/firefox/libxul.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

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Title:
  Browsers hang after a few minutes max

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