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From: Tom Tromey <tom@tromey.com>
To: Florian Weimer <fweimer@redhat.com>
Cc: Tom Tromey <tom@tromey.com>,
	 Stefan Hajnoczi via Gdb <gdb@sourceware.org>,
	 Stefan Hajnoczi <stefanha@redhat.com>,
	qemu-devel@nongnu.org,  pedro@palves.net,
	 "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Subject: Re: How to backtrace an separate stack?
Date: Wed, 09 Mar 2022 12:50:22 -0700	[thread overview]
Message-ID: <87fsnqgb29.fsf@tromey.com> (raw)
In-Reply-To: <87ilsn784k.fsf@oldenburg.str.redhat.com> (Florian Weimer's message of "Wed, 09 Mar 2022 11:06:19 +0100")

>> Yes, the infamous "previous frame inner to this frame" error message.  I
>> think this is primarily intended to detect stack trashing, but maybe it
>> also serves to work around bad debuginfo or bugs in the unwinders.

Florian> Is there a user-level command to disable the check manually?

I don't think so.  I think it would be fine if someone wanted to add
one.

Tom

  reply	other threads:[~2022-03-09 19:50 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-03 11:22 Stefan Hajnoczi
2022-03-07 10:49 ` Pedro Alves
2022-03-08  9:47   ` Stefan Hajnoczi
2022-03-07 14:49 ` Florian Weimer
2022-03-07 17:30   ` Tom Tromey
2022-03-09 10:06     ` Florian Weimer
2022-03-09 19:50       ` Tom Tromey [this message]
2022-03-07 16:58 ` Tom Tromey
2022-03-07 17:18   ` Pedro Alves
2022-03-08  8:43     ` Stefan Hajnoczi
2022-03-14 20:30   ` Tom Tromey
2022-03-15 14:17     ` Stefan Hajnoczi
2022-03-18 21:13       ` Tom Tromey

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