BUG: spinlock recursion

[Gonzalo Aguilera]

    I have an adaptec ultra 320 scsi, AIC-7902. My hard disc is a Maxtor
Atlas 15k. When installing Fedora loads aic-79xx driver, installation finish
ok, but after reboot I got that BUG. It's reproducible every boot.
    If I boot from a rescue disc usually hangs when attempt to find my Linux
installation and mount it under /mnt/sysimage. Skipping it I got this result
of lsmod (don't know if it is usefull).

Module                  Size  Used by    Not tainted
dm_snapshot 48913 0 - Live 0xffffffff883b1000
dm_mirror 54593 0 - Live 0xffffffff883a2000
dm_zero 35393 0 - Live 0xffffffff88398000
dm_mod 90257 3 dm_snapshot,dm_mirror,dm_zero, Live 0xffffffff88380000
xfs 512225 0 - Live 0xffffffff88301000
exportfs 38977 1 xfs, Live 0xffffffff882f6000
jfs 198225 0 - Live 0xffffffff882c4000
reiserfs 270665 0 - Live 0xffffffff88280000
ext3 164945 0 - Live 0xffffffff88256000
jbd 93929 1 ext3, Live 0xffffffff8823e000
msdos 43201 0 - Live 0xffffffff88232000
raid6 136801 0 - Live 0xffffffff8820f000
raid5 58177 0 - Live 0xffffffff881ff000
xor 38865 2 raid6,raid5, Live 0xffffffff881f4000
raid1 54977 0 - Live 0xffffffff881e5000
raid0 40513 0 - Live 0xffffffff881da000
aic79xx 204061 0 - Live 0xffffffff881a7000
scsi_transport_spi 58177 1 aic79xx, Live 0xffffffff88197000
tg3 131525 0 - Live 0xffffffff88175000
ohci_hcd 54877 0 - Live 0xffffffff88166000
sr_mod 51045 0 - Live 0xffffffff88158000
sd_mod 51009 0 - Live 0xffffffff8814a000
scsi_mod 181905 4 aic79xx,scsi_transport_spi,sr_mod,sd_mod, Live
0xffffffff8811c000
squashfs 63273 1 - Live 0xffffffff8810b000
pcspkr 36937 0 - Live 0xffffffff88100000
edd 43209 0 - Live 0xffffffff880f4000
floppy 100617 0 - Live 0xffffffff880da000
loop 49361 2 - Live 0xffffffff880cc000
nfs 251289 0 - Live 0xffffffff8808d000
nfs_acl 36801 1 nfs, Live 0xffffffff88083000
lockd 96977 1 nfs, Live 0xffffffff8806a000
sunrpc 192137 3 nfs,nfs_acl,lockd, Live 0xffffffff8803a000
vfat 47041 0 - Live 0xffffffff8802d000
fat 86385 2 msdos,vfat, Live 0xffffffff88016000
cramfs 76933 0 - Live 0xffffffff88002000

    Thanks,

    Gonzalo.

----- Original Message ----- 
From: "Gilboa Davara" <gilboad at gmail.com>
To: "For users of Fedora Core releases" <fedora-list at redhat.com>
Sent: Thursday, April 06, 2006 2:03 PM
Subject: Re: BUG: spinlock recursion


> On Thu, 2006-04-06 at 12:07 +0200, Gonzalo Aguilera wrote:
> >     Hi!
> >
> >     I have a brand new Opteron 270 (dual core), Supermicro Motherboard
> > H8DA8, 2Gb RAM. I have installed Fedora Core 5 and after booting for
> > first time I get this:
> >
> >     Red Hat nash version 5.0.32 starting
> >     BUG: spinlock recursion on CPU#0, scsi_eh_0/345 (Not tainted)
> >      lock: ffff81007fb64f00, .magic: dead4ead, .owner:
> > scsi_eh_0/345, .owner_cpu: 0
> >     Kernel panic -not syncing: bad locking
> >
> >     What can I do?
> >
> >     Thanks.
> >
> >         Gonzalo
>
> Which SCSI do you use? Which drivers is used? (Post the output of
> $lsmod)
> Was it during the installation? Can you upgrade to the latest kernel?
> Is it reproducible?
>
> Gilboa
> P.S. Please don't post in HTML. Thanks.
>
>
>
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