[grsec] random x freeze
fellow
fellow at linuxforum.hu
Sat Mar 12 13:26:35 EST 2005
> what PaX flags are enabled on your X server? also, what's towards the
# chpax -v /usr/X11R6/bin/XFree86
----[ chpax 0.7 : Current flags for /usr/X11R6/bin/XFree86 (pemRxs) ]----
* Paging based PAGE_EXEC : disabled
* Trampolines : not emulated
* mprotect() : not restricted
* mmap() base : randomized
* ET_EXEC base : not randomized
* Segmentation based PAGE_EXEC : disabled
> end of the X logs (like was X loading some module around the time the
> problem occured, etc)? also, could you run X under strace and send me
> the log (if possible, both a working and non-working boot so that i
> can compare)? also try to turn off randomization for the tests, it
> makes it easier to interpret the numbers.
>
witout pax, clean run:
http://fellow.linuxforum.hu/egyeb/strace-nemfagyi
http://fellow.linuxforum.hu/egyeb/XFree86.0.log-nemfagyi
with pax nx, freezing:
http://fellow.linuxforum.hu/egyeb/strace-fagyi
http://fellow.linuxforum.hu/egyeb/XFree86.0.log-fagyi
fellow
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http://fellow.linuxforum.hu/ - faq, debian desktop kialakitasa, linux kernel konfiguralasa, -pear kernelpatch, egyebek
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