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Date:      Thu, 04 Oct 2018 14:46:52 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 231296] smartpqi - kernel panics
Message-ID:  <bug-231296-227-aRGi5JE2f9@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-231296-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-231296-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231296

--- Comment #11 from rainer@ultra-secure.de ---
Hi,

I compiled a kernel myself with 
make buildkernel && make installkernel

I had thought the debug kernel lived next to the kernel in /boot/kernel...


(ewserv-log03-prod </root>) 0 # uname -a
FreeBSD ewserv-log03-prod.everyware.zone 11.2-RELEASE-p4 FreeBSD
11.2-RELEASE-p4 #0: Fri Sep 28 16:37:02 CEST 2018    
root@ewserv-log03-prod.everyware.zone:/usr/obj/usr/src/sys/GENERIC  amd64
(ewserv-log03-prod </root>) 0 # ll /usr/lib/debug/boot/kernel/kernel.debug 
-r-xr-xr-x  1 root  wheel  86179448 Sep 28 16:37
/usr/lib/debug/boot/kernel/kernel.debug
(ewserv-log03-prod </root>) 0 # ll /boot/kernel/kernel 
-r-xr-xr-x  1 root  wheel  27781528 Sep 28 16:37 /boot/kernel/kernel

because I wasn't sure if the default kernel package contains a kernel with
debug-symbols.


What is the correct way to get a kernel with debug-symbols?

I can reboot and run my tests again without the ARC reduction, to make sure
this is the kernel that is producing the crashdump. It needed less than an hour
to lock up.

We would like to get this server back into production, but for now I can do
whatever is necessary to solve this problem (apart from allowing direct logins
- I'd have to wipe it)

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