Messages in this thread | | | Date | Wed, 21 Jun 2006 05:17:30 -0400 | From | Chuck Ebbert <> | Subject | Re: Infinite interrupt loop, INTSTAT = 8 ( WAS: BUG: spinlock recursion on CPU, |
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In-Reply-To: <44971B43.7090802@antselovich.com>
On Mon, 19 Jun 2006 14:46:43 -0700, Konstantin Antselovich wrote:
> But other some problems evolved: when I take a HDD out then push it > right back, kernel freezes and the following messages are logged: > > ---(see detailed log in attachment)--- > Jun 19 13:52:05 192.168.0.201 Infinite interrupt loop, INTSTAT = 8 > Jun 19 13:52:05 192.168.0.201 scsi0: At time of recovery, card was paused > Jun 19 13:52:05 192.168.0.201 >>>>>>>>>>>>>>>>>> Dump Card State Begins > <<<<<<<<<<<<<<<<< > Jun 19 13:52:05 192.168.0.201 scsi0: Dumping Card State at program > address 0x0 Mode 0x33 > Jun 19 13:52:05 192.168.0.201 Card was paused
Sorry, can't help with that.
You should try:
echo 'scsi remove-single-device 0 1 2 3' >/proc/scsi/scsi
where you replace the example numbers with:
0 = host adapter number 1 = host channel number 2 = device SCSI id 3 = device lun
before removing the device. Then do:
echo 'scsi add-single-device 0 1 2 3' >/proc/scsi/scsi
after putting it back.
To see your host adapter numbers, do:
cat /proc/scsi/scsi
> After some more scsi messages are logged, other issue with networking > pops up (see below). At that point top shows 100% CPU is taken by event > kernel thread, machine locks and I had to push restart.
Try posting this separately to netdev@vger.kernel.org. I don't think it should happen.
-- Chuck "You can't read a newspaper if you can't read." --George W. Bush - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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