[gentoo-hardened] grsec denying gradm, system unusuable

2014-02-17 Thread John Tate
I am new to grsecurity I am having a problem when I enable RBAC, where grsecurity denies gradm and certain directories such as /etc/grsec are inaccessible, and even /dev/grsec. gentoo ~ # gradm -E gentoo ~ # gradm -F -L /etc/grsec/learning.log Could not open /dev/grsec. open: Permission denied /v

Re: [gentoo-hardened] grsec denying gradm, system unusuable

2014-02-17 Thread John Tate
36-20-825-8057 > > 2014.Február 17.(H) 20:29 időpontban John Tate ezt írta: >> I am new to grsecurity I am having a problem when I enable RBAC, where >> grsecurity denies gradm and certain directories such as /etc/grsec are >> inaccessible, and even /dev/grsec. >> &

Re: [gentoo-hardened] grsec denying gradm, system unusuable

2014-02-17 Thread John Tate
BTW, I was supposed to delete the first two lines of that email. On Tue, Feb 18, 2014 at 9:25 AM, John Tate wrote: > What should that stuff be so gradm works. I tried add > > Also the wiki instructs me to issue gradm -E before putting it in learning > mode. > > I've tri

Re: [gentoo-hardened] grsec denying gradm, system unusuable

2014-02-23 Thread John Tate
a try without a prior gradm -E. > After you can generate an initial set of rules for your policy, you can > start fine-tuning it for some specific applications. > -- > dr Tóth Attila, Radiológus, 06-20-825-8057 > Attila Toth MD, Radiologist, +36-20-825-8057 > > 2014.Február 17.(

[gentoo-hardened] nginx worker crashes, grsec denial

2014-10-23 Thread John Tate
I have a Xen guest which is having problems with nginx and grsec. Worker processes for nginx fail when HTTP requests are made. Each request leaves messages much like these: [ 800.424417] nginx[7540]: segfault at 8 ip 0c513b8ba644 sp 7138a2675300 error 4 in nginx[c513b882000+f] [ 800.

[gentoo-hardened] Re: nginx worker crashes, grsec denial

2014-10-23 Thread John Tate
I just realized this error is because of the attempt to dump core. It is not why nginx is crashing. Sorry. -- www.johntate.org

Re: [gentoo-hardened] Re: nginx worker crashes, grsec denial

2014-11-01 Thread John Tate
On Mon, Oct 27, 2014 at 11:19 PM, Anthony G. Basile wrote: > On 10/23/14 09:35, John Tate wrote: >> >> I just realized this error is because of the attempt to dump core. It >> is not why nginx is crashing. >> >> Sorry. >> > > "RLIMIT_CORE aga