Date: Thu, 13 Sep 2001 11:36:51 -0400 (EDT) From: Zhihui Zhang <zzhang@cs.binghamton.edu> To: freebsd-hackers@freebsd.org Subject: Kernel module debug help Message-ID: <Pine.SOL.4.21.0109131124040.29270-100000@opal>
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I am debugging a KLD and I have got the following panic inside an interrupt context: fault virutal address = 0x1080050 ... interrupt mask = bio kernel trap: type 12, code = 0 Stopped at vwakeup+0x14: decl 0x44(%eax) Where eax is 0x108000c and vwakeup() is called from biodone(). Since this panic occurs in an interrupt environment, I have no idea how to trace it. Is there a way to find the bug by tracing or what is the prime suspect in this case. Thanks! -Zhihui To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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