[Bug gdb/16785] internal error with "target record-full" followed by "checkpoint"

[Bug gdb/16785] internal error with "target record-full" followed by "checkpoint"

[OmegaPhil at startmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=16785

OmegaPhil at startmail dot com changed:

           What    |Removed                     |Added
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                 CC|                            |OmegaPhil at startmail dot com

--- Comment #1 from OmegaPhil at startmail dot com ---
I get something similar to this with the following command:

====================================================================

gdb -ex "start --fork --replace --tab -n \"Bash 1 - %s\"" -ex "set
follow-fork-mode child" -ex record -ex continue
/mnt/Storage_1/Programming/C/roxterm/roxterm/build/roxterm

====================================================================

gdb runs, then a few seconds later I get the following:

====================================================================

/home/zumbi/gdb-7.7.1+dfsg/gdb/record-full.c:1818: internal-error:
record_full_remove_breakpoint: removing unknown breakpoint
A problem internal to GDB has been detected,
further debugging may prove unreliable.

====================================================================

When I remove the parameters passed to start, gdb appears to work - I get 'Do
you want to auto delete previous execution log entries when record/replay
buffer becomes full (record full stop-at-limit)?' - agreeing allows gdb to
continue.

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[Bug gdb/16785] internal error with "target record-full" followed by "checkpoint"

[dev@michael-fiedler.net]

https://sourceware.org/bugzilla/show_bug.cgi?id=16785

Michael Fiedler <dev@michael-fiedler.net> changed:

           What    |Removed                     |Added
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                 CC|                            |dev@michael-fiedler.net

--- Comment #2 from Michael Fiedler <dev@michael-fiedler.net> ---
I can reproduce this bug using the commands in the initial description and gdb
7.10.50.20150915-cvs (current HEAD ade90bdeb78ccaeb294e34af04751f2f649a324f) on
Ubuntu 14.04 x86_64.

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