[Bug gdb/29754] New: gdb immediately segfaults on startup

[Bug gdb/29754] New: gdb immediately segfaults on startup

[henri.inndorf at tutanota dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29754

            Bug ID: 29754
           Summary: gdb immediately segfaults on startup
           Product: gdb
           Version: 12.1
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: henri.inndorf at tutanota dot com
  Target Milestone: ---

Upon running GDB (with and without specifying a file), it immediately crashes
with the following messages:

Fatal signal: Segmentation fault
----- Backtrace -----
0x56114648eb6b ???
0x561146582fa8 ???
0x561146583198 ???
0x7f77607e29ff ???
0x7f7760900ffd ???
0x7f77614d0cbb ???
0x7f77614d0db6 ???
0x7f77614be25a ???
0x5611467b8474 ???
0x56114661a5aa ???
0x5611468f54cc ???
0x5611463fabff ???
0x7f77607cd28f ???
0x7f77607cd349 ???
0x5611464011e4 ???
0xffffffffffffffff ???
---------------------
A fatal error internal to GDB has been detected, further
debugging is not possible.  GDB will now terminate.

This is a bug, please report it.  For instructions, see:
<https://www.gnu.org/software/gdb/bugs/>.

[1]    2880 segmentation fault (core dumped)  gdb

My machine is running Linux 4.19.262-1-MANJARO x86_64.

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[Bug gdb/29754] gdb immediately segfaults on startup

[tromey at sourceware dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=29754

Tom Tromey <tromey at sourceware dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2022-11-07
                 CC|                            |tromey at sourceware dot org
             Status|UNCONFIRMED                 |WAITING
     Ever confirmed|0                           |1

--- Comment #1 from Tom Tromey <tromey at sourceware dot org> ---
This isn't enough information to understand the problem.
A stack trace with symbols would be more useful.  You'll
have to rebuild gdb with debugging information to get that.

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[Bug gdb/29754] gdb immediately segfaults on startup

[henri.inndorf at tutanota dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29754

Henri Inndorf <henri.inndorf at tutanota dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #2 from Henri Inndorf <henri.inndorf at tutanota dot com> ---
After building GDB from sources, it now works. Sorry to have bothered you

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