Description of problem: gdb crashed when I tried to set breakpoint, core file - http://people.redhat.com/stransky/gdb/core.27654.tar.bz Version-Release number of selected component (if applicable): gdb-7.1.90.20100721-5.fc14.i686 How reproducible: Always Steps to Reproduce: 1. build spice-xpi plugin, install it to firefox 2. firefox -g -d gdb 3. (gdb) r 4. CTRL+C 5. (gdb) b SpiceController::Connect 6. crash Additional info: I debugged a working version of firefox-4beta2 so it may not be reproducible with our stock firefox.
note: (gdb) b controller.cpp:50 (the same place) works as expected.
That core file is not readable. $ file core.27654.tar.bz core.27654.tar.bz: data $ gzip <core.27654.tar.bz |wc -c 53319 $ od -c core.27654.tar.bz |head -n3 0000000 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 * 140400000 207 215 371 347 _ 371 233 246 327 211 k 316 201 K 226 214 OTOH I have some similar Bug on internal error on placing a breakpoint, I cannot find it now.
ahh, sory, it's not gzip but b2zip.
No package /usr/bin/b2zip available. .bz should be bzip but it is not bzip (and I cannot find bzip in Fedora repo). Any compression program cannot produce 25MB file mostly full of zeroes. :-)
Hm, it looks like it was cut by quota at people.redhat.com. Unfortunately I don't have a backup copy. Will try to produce another one.
(gdb) b SpiceController::Connect ../../gdb/breakpoint.c:7295: internal-error: expand_line_sal_maybe: Assertion `found' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) n ../../gdb/breakpoint.c:7295: internal-error: expand_line_sal_maybe: Assertion `found' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Create a core file of GDB? (y or n) y
*** This bug has been marked as a duplicate of bug 612253 ***