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Date:      Tue, 19 Sep 2023 18:34:20 +0200
From:      Luciano Mannucci <luciano@vespaperitivo.it>
To:        questions@freebsd.org
Subject:   Re: Kernel panic
Message-ID:  <4RqnLN4m4kz17RV@baobab.bilink.it>
In-Reply-To: <a79fe7e2-c6af-29a1-b076-7749a0fccab5@FreeBSD.org>
References:  <4Rqj662THHzhhQ@baobab.bilink.it> <20230919095659.054c7fd9@ralga.knownspace> <4RqkMn6R2tz11nV@baobab.bilink.it> <a79fe7e2-c6af-29a1-b076-7749a0fccab5@FreeBSD.org>

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On Tue, 19 Sep 2023 10:35:36 -0500
Kyle Evans <kevans@FreeBSD.org> wrote:

> > root@numeron:~ # kgdb -c /var/crash/vmcore.0
> > kgdb: couldn't find a suitable kernel image
> > 
> > Cheers,
> > 
> > Luciano.  
> 
> You might be running reproducible builds, which leave it unable to 
> identify. Try feeding it the /boot/path/to/your/kernel as an argument 
> after the vmcore to open.
Now it says:

Reading symbols from /boot/kernel/kernel...
(No debugging symbols found in /boot/kernel/kernel)
Failed to open vmcore: invalid corefile

luciano.
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