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From: "simark at simark dot ca" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/26876] gdb error: internal-error: Unknown CFA rule when
 debugging the linux kernel with qemu
Date: Sat, 14 Nov 2020 03:29:51 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D26876

Simon Marchi <simark at simark dot ca> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tromey at sourceware dot o=
rg
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2020-11-14
     Ever confirmed|0                           |1

--- Comment #3 from Simon Marchi <simark at simark dot ca> ---
It works on GDB 9.2, so I bisected it.  The first failing commit is
3d4560f707b077adfb54759df5efbd96301ca2d8 ("Move the frame data to the BFD w=
hen
possible").  It make sense, because there appear to be some lifetime proble=
m or
something like that related to the frame data.

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