Re: Kernel panic when re-inserting Adaptec PCMCIA card

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



--- Chuck Ebbert <[email protected]> wrote:

> In-Reply-To: <[email protected]>
> 
> On Tue, 13 Jun 2006 19:21:39 -0700, Alex Davis wrote:
> 
> Same panic occurs in 2.6.17rc6:
> 
> > Jun 13 17:50:36 siafu kernel: [4295220.230000] pccard: PCMCIA card inserted into slot 0
> > Jun 13 17:50:36 siafu kernel: [4295220.230000] pcmcia: registering new device pcmcia0.0
> > Jun 13 17:50:37 siafu kernel: [4295220.281000] aha152x: resetting bus...
> > Jun 13 17:50:37 siafu kernel: [4295220.637000] aha152x13: vital data: rev=1, io=0xd340
> > (0xd340/0xd340), irq=3, scsiid=7, reconnect=enabled,
> >  parity=enabled, synchronous=enabled, delay=100, extended translation=disabled
> > Jun 13 17:50:37 siafu kernel: [4295220.637000] aha152x13: trying software interrupt, ok.
> > Jun 13 17:50:37 siafu kernel: [4295221.638000] scsi13 : Adaptec 152x SCSI driver; $Revision:
> 2.7 $
> > Jun 13 17:50:37 siafu kernel: [4295221.650000]
> > Jun 13 17:50:37 siafu kernel: [4295221.650000] aha152x22856: bottom-half already running!?
> > Jun 13 17:50:37 siafu kernel: [4295221.650000]
> > Jun 13 17:50:37 siafu kernel: [4295221.650000] queue status:
> > Jun 13 17:50:37 siafu kernel: [4295221.650000] issue_SC:
> > Jun 13 17:50:37 siafu kernel: [4295221.650000] current_SC:
> > Jun 13 17:50:37 siafu kernel: [4295221.650000] BUG: unable to handle kernel paging request at
> > virtual address 00020016
> 
> Something is going very wrong here.  At time .637 it says it is
> adapter number 13 (aha152x13.)  Then at .650 it thinks it's
> adapter nr. 22856 (!)  Looks like some kind of pointer to the
> hostdata is corrupted.
> 
> Can you rmmod the driver after removing the card and see if that
> helps?
> 
It turns out I was trying to remove the driver before doing 'pccardctl eject'.

It seems that removing the driver after ejecting make the problem go away:
I ejected and re-inserted the card six times with no crash.

I'll continue testing just to make sure.

I code, therefore I am

__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com 
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux