[EMAIL PROTECTED] wrote:
On 4 Nov 2007 at 1:30, Brian Kroth wrote:No problems after 20+ minutes of looping the command. So SEGMEXEC seems to be the culprit, correct?yes, and i as wrote earlier, most likely the vma mirroring part.Did something change in the way that was handled from 2.6.20 to 2.6.22?yes, i rewrote vma mirroring (the core concept behind the implementation of SEGMEXEC) in july.
More problems found when I left cactid and nagios with paxctl -s. That didn't seem to solve everything for nagios, and cacti is no getting killed by grsec for some reason. Where can I increase the logging level like you mentioned?
Thanks, Brian Nov 4 02:00:46 tux-mc Bad page state in process 'nagios'Nov 4 02:00:46 tux-mc page:c178b0c0 flags:0x80000001 mapping:00000000 mapcount:0 count:0
Nov 4 02:00:46 tux-mc Trying to fix it up, but a reboot is needed Nov 4 02:00:46 tux-mc Backtrace: Nov 4 02:00:46 tux-mc [<c0403da8>] show_trace_log_lvl+0x1a/0x30 Nov 4 02:00:46 tux-mc [<c0403dd0>] show_trace+0x12/0x14 Nov 4 02:00:46 tux-mc [<c0403eca>] dump_stack+0x16/0x18 Nov 4 02:00:46 tux-mc [<c044ba59>] bad_page+0x66/0x97 Nov 4 02:00:46 tux-mc [<c044c52e>] free_hot_cold_page+0x71/0x180 Nov 4 02:00:46 tux-mc [<c044c647>] free_hot_page+0xa/0xc Nov 4 02:00:46 tux-mc [<c044ef70>] __page_cache_release+0x84/0x90 Nov 4 02:00:46 tux-mc [<c044efdc>] put_page+0x27/0x36 Nov 4 02:00:46 tux-mc [<c04558aa>] do_wp_page+0x219/0x3fc Nov 4 02:00:46 tux-mc [<c0456b37>] __handle_mm_fault+0x277/0x2cd Nov 4 02:00:46 tux-mc [<c0414406>] do_page_fault+0x1cd/0x7bf Nov 4 02:00:46 tux-mc [<c06e6d55>] error_code+0x75/0x80 Nov 4 02:00:46 tux-mc =======================Nov 4 05:30:02 tux-mc grsec: signal 11 sent to /usr/sbin/cactid[cactid:12039] uid/euid:81/81 gid/egid:81/81, parent /sbin/init[init:1] uid/euid:0/0 gid/egid:0/0 Nov 4 05:45:06 tux-mc grsec: signal 11 sent to /usr/sbin/cactid[cactid:13347] uid/euid:81/81 gid/egid:81/81, parent /sbin/init[init:1] uid/euid:0/0 gid/egid:0/0 Nov 4 06:35:03 tux-mc grsec: signal 11 sent to /usr/sbin/cactid[cactid:17502] uid/euid:81/81 gid/egid:81/81, parent /sbin/init[init:1] uid/euid:0/0 gid/egid:0/0
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