From owner-freebsd-geom@FreeBSD.ORG Mon Apr 4 19:50:22 2005 Return-Path: Delivered-To: freebsd-geom@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 23A8516A4CE for ; Mon, 4 Apr 2005 19:50:22 +0000 (GMT) Received: from freebsd.czest.pl (silver.iplus.pl [80.48.250.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id E410A43D2F for ; Mon, 4 Apr 2005 19:50:20 +0000 (GMT) (envelope-from dunstan@freebsd.czest.pl) Received: from freebsd.czest.pl (freebsd.czest.pl [80.48.250.4]) by freebsd.czest.pl (8.12.10/8.12.9) with ESMTP id j34JwLtf070110 for ; Mon, 4 Apr 2005 19:58:21 GMT (envelope-from dunstan@freebsd.czest.pl) Received: (from dunstan@localhost) by freebsd.czest.pl (8.12.10/8.12.9/Submit) id j34JwKqp070109 for freebsd-geom@FreeBSD.org; Mon, 4 Apr 2005 19:58:21 GMT (envelope-from dunstan) Date: Mon, 4 Apr 2005 19:58:20 +0000 From: "Wojciech A. Koszek" To: freebsd-geom@FreeBSD.org Message-ID: <20050404195820.GA70074@freebsd.czest.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Subject: Panic while loading GEOM BSD class (KASSERTions) X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Apr 2005 19:50:22 -0000 Hello GEOM hackers, 5.4-PRERELEASE FreeBSD 5.4-PRERELEASE #1: Mon Mar 14 21:35:40 CET 2005 FreeBSD dunstan.freebsd.czest.pl 5.4-PRERELEASE FreeBSD 5.4-PRERELEASE #5: Mon Apr 4 16:54:55 CEST 2005 root@dunstan.freebsd.czest.pl:/usr/obj/usr/src/sys/HOME8 i386 My current kernel configuration: dunstan@dunstan:(~)$ grep -i geom /usr/src/sys/i386/conf/HOME8 options GEOM_GPT # GUID Partition Tables. # Debugging for use in -current options KDB options DDB options GDB options INVARIANTS options INVARIANT_SUPPORT options WITNESS options WITNESS_SKIPSPIN [..] options WITNESS_KDB options KDB_TRACE options KDB_UNATTENDED options DDB options GDB [..] options MUTEX_DEBUG options ALT_BREAK_TO_DEBUGGER options KTR options KTR_ENTRIES=9000 options KTR_COMPILE=(KTR_GEN) options KTR_MASK=KTR_ALL options KTR_VERBOSE While loading geom_bsd.ko I get repeatable panic. (kgdb) bt #0 doadump () at pcpu.h:159 #1 0xc04b8354 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:410 #2 0xc04b866d in panic (fmt=0xc0635bd4 "The GEOM class %s already loaded") at /usr/src/sys/kern/kern_shutdown.c:566 #3 0xc0489904 in g_load_class (arg=0xc2b54160, flag=0) at /usr/src/sys/geom/geom_subr.c:89 #4 0xc0487477 in one_event () at /usr/src/sys/geom/geom_event.c:185 #5 0xc0487501 in g_run_events () at /usr/src/sys/geom/geom_event.c:205 #6 0xc0488a19 in g_event_procbody () at /usr/src/sys/geom/geom_kern.c:134 #7 0xc04a40e8 in fork_exit (callout=0xc04889dc , arg=0x0, frame=0xd5424d48) at /usr/src/sys/kern/kern_fork.c:790 #8 0xc05f338c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:209 (kgdb) I didn't want to send this report throught freebsd-bugs@.. because having debugging options enabled in kernel configuration is not what users want to do,. I'm also not sure we can qualify it as a bug but.. Regards, -- * Wojciech A. Koszek && dunstan@FreeBSD.czest.pl