On 24 February 2015 at 16:53, Damian Lukowski <d...@dg-i.net> wrote: > Hi, > > we are encountering occasional connection disruptions caused by segmentation > faults in xs/Apache2/RequestIO/Apache2__RequestIO.h Our application is a > PerlResponseHandler based on Catalyst::View::Mason on Debian Wheezy. The > segfault seems to always happen in mpxs_Apache2__RequestRec_rflush(). > Sometimes we have NULL dereference, sometimes dangling pointers: > >> (gdb) bt >> #0 0x00007fd145345728 in mpxs_Apache2__RequestRec_rflush >> (my_perl=0x7fd1520b3950, items=1, mark=0x7fd1542ed2a0, sp=0x7fd1542ed298) >> at >> /libapache2-mod-perl2-2.0.7/xs/Apache2/RequestIO/Apache2__RequestIO.h:177
I would recommend trying mod_perl-2.0.8, and if you are able to test things in a development environment separate from your main production systems then the SVN trunk would definitely also be worth trying. The latter contains some significant changes in the area of threading, which I believe fix a number of possible SEGVs.
