Date: Mon, 4 Apr 2005 19:58:20 +0000 From: "Wojciech A. Koszek" <dunstan@freebsd.czest.pl> To: freebsd-geom@FreeBSD.org Subject: Panic while loading GEOM BSD class (KASSERTions) Message-ID: <20050404195820.GA70074@freebsd.czest.pl>
next in thread | raw e-mail | index | archive | help
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 <g_event_procbody>, 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
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20050404195820.GA70074>