Re: Oops in megaraid_mbox_dpc(), kernel 2.6.23.9-85.fc8.i686

From: Chuck Ebbert
Date: Thu Feb 07 2008 - 17:04:18 EST


On 02/06/2008 02:38 PM, Yang, Bo wrote:
> Andrew/Scott,
>
> Can you give me more details about this issue? Such as: MegaRAID
> Controller name, FW version, RAID configuration, host system info, how
> to reproduce this issue. Also do you see the issue on other kernel
> versions.
>

He has hit the BUG() here in megaraid_mbox_dpc():

// Make sure f/w has completed a valid command
if (scb->state != SCB_ISSUED) {
con_log(CL_ANN, (KERN_CRIT
"megaraid critical err: invalid command %d:%d:%p\n",
scb->sno, scb->state, scp));
BUG();
continue; // Must never happen!
}
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