Mozilla and Firefox provoke a kernel bug when PaX is enabled
when Paging based PAGE_EXEC and Segmentation based PAGE_EXEC are disabled the bug disappear
the bug repeat all the time for the same combination of web surfing however it cannot be reproduced all the time
the bug appears with 2.4.28-hardened-r4 and all kernel versions I tested before
Steps to Reproduce:
Created attachment 50418 [details]
kernel bug trace
This kernel bug trace is always the same.
Please attach your complete kernel.config
Also, try to get the translated calls (this can be done also by manually looking at the System.map and grabbing the calls by ther addresses with gdb) using ksymoops, so, it will process the event output and translate them automatically.
After doing that, and having your .config, we will be able to trace the error and quite possibly locate the fault.
Cheers and thanks in advance,
Please reopen if you can provide the requested information duplicated on the current hardened-sources-2.6.