Hello! I am using very recent FreeBSD-9-STABLE snapshot: 9.2-PRERELEASE FreeBSD 9.2-PRERELEASE #0 r254986: Wed Aug 28 17:18:57 MSK 2013
I run uwsgi program (ports/www/uwsgi) on that machine. When uwsgi starts, it forks pre-configured number of worker processes. If I raise workers parameter high enough (128), I get kernel panic (100% reproducible): Fatal trap 12: page fault while in kernel mode If I compile kernel with KDB enabled, I get the following stack: pmap_demote_pde_locked() pmap_copy() vmspace_fork() fork1() sys_fork() I have only remote console for that machine, so I made 2 screenshots: 1) http://people.freebsd.org/~demon/screen1.jpg Panic screen when kernel has no KDB support compiled in 2) http://people.freebsd.org/~demon/screen2.jpg Panic screen (2nd part) with the above stack shown. I can provide any additional information if needed. Thanks! _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
