Hello Michael, On Mon, Sep 07, 2015 at 05:47:04AM +0000, Michael Rose wrote: > Package: iceweasel > Version: 38.2.1esr-1~deb8u1 > Severity: important > > Dear Maintainer, > > Iceweasel crashes suddenly on random websites. If a website crashes Iceweasel, > it will crash it everytime it gets visited. Repeatable 100%.
which websites provoke such crashes? > Running it in the console, I get the following output, where it crashes on the > last two lines: > > $ iceweasel --safe-mode > > (process:25206): GLib-CRITICAL **: g_slice_set_config: assertion > 'sys_page_size > == 0' failed > console.error: > [CustomizableUI] > Custom widget with id loop-button does not return a valid node > console.error: > [CustomizableUI] > Custom widget with id loop-button does not return a valid node > ATTENTION: default value of option force_s3tc_enable overridden by > environment. > intel_do_flush_locked failed: Input/output error > > I have tried moving ~/.mozilla/firefox and the same issue occurs. > > I tried installing iceweasel-dbg and running it through gdb, but when I try to > get a backtrace, I get no stack. What excately do you have done? You should do something like (gdb) thread apply all bt Please note also https://wiki.debian.org/HowToGetABacktrace Without further information we can't readjust such situations. Please provide some more informations. Regards Carsten