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From: "gdbsourceware.3k5z5 at passmail dot net"
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To: gdb-prs@sourceware.org
Subject: [Bug gdb/28874] arm-none-eabi: internal-error: thread_info*
 inferior_thread(): Assertion `current_thread_ != nullptr' failed
Date: Wed, 06 Sep 2023 04:08:03 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D28874

fidgetingbits <gdbsourceware.3k5z5 at passmail dot net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |gdbsourceware.3k5z5@passmai
                   |                            |l.net

--- Comment #19 from fidgetingbits <gdbsourceware.3k5z5 at passmail dot net=
> ---
I run into this same issue on the latest version of gdb (13.2 at the time of
writing) and gdbserver when debugging various remote 32-bit ARM targets,
specifically when using
pwndbg loaded (sets up various event hooks).

Also worth noting that after gdb crashes, if you restart gdb and re-attach a
second time without restarting the target process, the attach works correct=
ly.
My solution has always been to just automatically restart gdb on crash and
re-attach from a shell script.

I've confirmed that using the patch provided by John Whittington addresses =
the
problem.

Would be nice to get this fixed as pwndbg users wishing to remotely debug an
ARM target will run into this issue.

Happy to provide any debug information needed.

--=20
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