Le Mardi 17 D�cembre 2002 05:37, Ivan Arsenault a �crit : > Yes, it's me again :O > > There is message log file (~20 top lignes only...) : <snip>
> There is syslog : > > Dec 16 23:13:52 ganesh syslogd 1.4.1: restart. > Dec 16 23:13:52 ganesh pppd[6830]: Couldn't increase MRU to 1500 > Dec 16 23:13:52 ganesh kernel: klogd 1.4.1, log source = /proc/kmsg > started. > Dec 16 23:13:52 ganesh kernel: Cannot find map file. > Dec 16 23:13:52 ganesh kernel: Error opening /dev/kmem > Dec 16 23:13:52 ganesh kernel: Error adding kernel module table entry. > Dec 16 23:13:52 ganesh kernel: Linux version 2.4.20 (root@debian)... On the kernel 2.4.20 compilation I used the latest grsecurity patch with CONFIG_GRKERNSEC_KMEM enabled. The grsecurity doc states: "If you say Y here, /dev/kmem won't be allowed to be opened. This keeps it from being read from or written to via both mmap and ioctl. If you have module support disabled, enabling this feature in addition to the /dev/mem feature will close up the three ways that are currently used (/dev/mem being the least used) to insert malicious code into the running kernel. Even with all these features enabled, we still highly recommend that you use the ACL system. The only common application that is known to open /dev/kmem is klogd, however it only uses it for runtime symbol resolution for kernel logs and is not necessary for correct operation of the application. It is therefore recommended that you say Y here." This is why you have this Error opening /dev/kmem message which should not hurt Jacques ------------------------------------------------------- This sf.net email is sponsored by: With Great Power, Comes Great Responsibility Learn to use your power at OSDN's High Performance Computing Channel http://hpc.devchannel.org/ ------------------------------------------------------------------------ leaf-user mailing list: [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/leaf-user SR FAQ: http://leaf-project.org/pub/doc/docmanager/docid_1891.html
