Date: Sun, 6 Apr 2003 15:30:09 +0200 From: "Simon L. Nielsen" <simon@nitro.dk> To: freebsd-current@freebsd.org Subject: panic: mutex Giant not owned at sys/kern/kern_exit.c:122 Message-ID: <20030406133008.GA87298@nitro.dk>
index | next in thread | raw e-mail
[-- Attachment #1 --]
Hello
When i try to create an RAID array with atacontol I get the following
panic when the rebuild is complete.
The problem seems to be that exit1 requires that giant is held but it
isn't. I have no idea where it should be aquired so it will be released
again.
#0 doadump () at /data/FreeBSD/CURRENT/sys/kern/kern_shutdown.c:239
#1 0xc0300403 in boot (howto=256)
at /data/FreeBSD/CURRENT/sys/kern/kern_shutdown.c:371
#2 0xc0300703 in panic ()
at /data/FreeBSD/CURRENT/sys/kern/kern_shutdown.c:542
#3 0xc02f743c in _mtx_assert (m=0xc053cc00, what=0,
file=0xc04e6095 "/data/FreeBSD/CURRENT/sys/kern/kern_exit.c", line=122)
at /data/FreeBSD/CURRENT/sys/kern/kern_mutex.c:844
#4 0xc02e9583 in exit1 (td=0xc284a000, rv=4352)
at /data/FreeBSD/CURRENT/sys/kern/kern_exit.c:122
#5 0xc02ee946 in kthread_exit ()
at /data/FreeBSD/CURRENT/sys/kern/kern_kthread.c:135
#6 0xc01cf4c5 in ar_rebuild ()
at /data/FreeBSD/CURRENT/sys/dev/ata/ata-raid.c:859
#7 0xc02ec8d4 in fork_exit (callout=0xc01cf080 <ar_rebuild>, arg=0x0,
frame=0x0) at /data/FreeBSD/CURRENT/sys/kern/kern_fork.c:796
Btw. the -CURRENT is from today.
--
Simon L. Nielsen
[-- Attachment #2 --]
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (FreeBSD)
iD8DBQE+kCvg8kocFXgPTRwRAqK3AJsHSAGdZX5jY+Ndy1Iva70z+MFMowCgiKgT
1rZlYxZrNW8CfFxGRJOgWyA=
=1ADS
-----END PGP SIGNATURE-----
help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030406133008.GA87298>