Re: [Gambas-user] Segmentation fault (core dumped)
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Re: [Gambas-user] Segmentation fault (core dumped)
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From: Benoît M. <ga...@us...> - 2010-02-28 03:02:15
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> Bugzilla from ga...@us... wrote: > >> Fabien Bodard-4 wrote: > >> > no you are not in the good path ! > >> > > >> > > >> > cd /home/george/trunk/app/src/gambas3 > >> > gdb gbx3 > >> > > >> >>set args -p > >> >>run > >> >> > >> > ..... segfault > >> > > >> >>bt > >> >> > >> > return the output > >> > >> Mmmmmm, that didn't catch the crash? Notice at the bottom I run > >> gambas3, thanks for the help! > > > > You must recompile the project before, because it has been cleaned by > > "make > > install". > > > > [george@george gambas3]$ gbc3 -agt > > OK > > [george@george gambas3]$ gdb gbx3 > > ... > > > > Regards, > > Thank you, finally something useful! > > [george@george gambas3]$ gdb gbx3 > GNU gdb (GDB) Fedora (7.0.1-32.fc12) > Copyright (C) 2009 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show copying" > and "show warranty" for details. > This GDB was configured as "x86_64-redhat-linux-gnu". > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/>... > Reading symbols from /usr/local/bin/gbx3...done. > (gdb) set args -p > (gdb) run > Starting program: /usr/local/bin/gbx3 -p > [Thread debugging using libthread_db enabled] > warning: "/usr/lib/debug/usr/lib64/libQt3Support.so.4.6.2.debug": separate > debug info file has no debug info > warning: "/usr/lib/debug/usr/lib64/libQtWebKit.so.4.6.2.debug": separate > debug info file has no debug info > Detaching after fork from child process 24914. > Detaching after fork from child process 24916. > Detaching after fork from child process 24917. > [New Thread 0x7fffeb243710 (LWP 24919)] > > Program received signal SIGSEGV, Segmentation fault. > 0x0000003b2c124cd1 in QPrinter::QPrinter (this=<value optimized out>, > mode=<value optimized out>) > at painting/qprinter.cpp:658 > 658 if( cups.currentPPD()->color_device ) > (gdb) bt > #0 0x0000003b2c124cd1 in QPrinter::QPrinter (this=<value optimized out>, > mode=<value optimized out>) > at painting/qprinter.cpp:658 > #1 0x00007ffff7978a67 in Printer_new (_object=0xe19e70, _param=<value > optimized out>) > at cprinter.cpp:168 > #2 0x0000000000407519 in EXEC_call_native (exec=0xe4fbb8, > object=0x7fffffffc420, type=0, > param=<value optimized out>) at gbx_exec.c:979 > #3 0x000000000040813f in EXEC_native () at gbx_exec.c:1180 > #4 0x00000000004091c8 in EXEC_special (special=<value optimized out>, > class=<value optimized out>, > object=<value optimized out>, nparam=0, drop=<value optimized out>) at > gbx_exec.c:1485 > #5 0x00000000004094d4 in EXEC_special_inheritance (special=0, > class=0x66dc60, object=0xe19e70, nparam= > 0, drop=1 '\001') at gbx_exec.c:1627 > #6 0x0000000000409bde in EXEC_new () at gbx_exec.c:1837 > #7 0x0000000000429215 in EXEC_loop () at gbx_exec_loop.c:820 > #8 0x0000000000408c96 in EXEC_function_loop () at gbx_exec.c:795 > #9 0x0000000000409050 in EXEC_function_real () at gbx_exec.c:782 > #10 0x00000000004095b5 in EXEC_special_inheritance (special=0, > class=0x93b100, object=0xe098e0, > nparam=<value optimized out>, drop=<value optimized out>) at > gbx_exec.c:1673 > #11 0x000000000041f0c2 in OBJECT_create (object=<value optimized out>, > class=<value optimized out>, > name=<value optimized out>, parent=<value optimized out>, nparam=<value > optimized out>) > at gbx_object.c:369 > #12 0x000000000040bca3 in CLASS_auto_create (class=0x93b100, nparam=0) at > gbx_class.c:1077 > #13 0x00007ffff795151d in CFORM_load (_object=<value optimized out>, > _param=<value optimized out>) > at CWindow.cpp:475 > #14 0x0000000000407519 in EXEC_call_native (exec=0xe4fbb8, > object=0x7fffffffc420, type=0, > param=<value optimized out>) at gbx_exec.c:979 > #15 0x000000000040813f in EXEC_native () at gbx_exec.c:1180 > #16 0x0000000000429201 in EXEC_loop () at gbx_exec_loop.c:975 > #17 0x0000000000408c96 in EXEC_function_loop () at gbx_exec.c:795 > ---Type <return> to continue, or q <return> to quit--- > #18 0x0000000000409050 in EXEC_function_real () at gbx_exec.c:782 > #19 0x00000000004091e3 in EXEC_special (special=<value optimized out>, > class=<value optimized out>, > object=<value optimized out>, nparam=0, drop=<value optimized out>) at > gbx_exec.c:1493 > #20 0x00000000004096e2 in EXEC_special_inheritance (special=0, > class=0x914980, object=0x9a5cc0, > nparam=<value optimized out>, drop=<value optimized out>) at > gbx_exec.c:1720 > #21 0x000000000041f0c2 in OBJECT_create (object=<value optimized out>, > class=<value optimized out>, > name=<value optimized out>, parent=<value optimized out>, nparam=<value > optimized out>) > at gbx_object.c:369 > #22 0x000000000040bca3 in CLASS_auto_create (class=0x914980, nparam=0) at > gbx_class.c:1077 > #23 0x00007ffff795151d in CFORM_load (_object=<value optimized out>, > _param=<value optimized out>) > at CWindow.cpp:475 > #24 0x0000000000407519 in EXEC_call_native (exec=0xe4fbb8, > object=0x7fffffffc420, type=0, > param=<value optimized out>) at gbx_exec.c:979 > #25 0x000000000040813f in EXEC_native () at gbx_exec.c:1180 > #26 0x0000000000429201 in EXEC_loop () at gbx_exec_loop.c:975 > #27 0x0000000000408c96 in EXEC_function_loop () at gbx_exec.c:795 > #28 0x0000000000409050 in EXEC_function_real () at gbx_exec.c:782 > #29 0x000000000041e218 in main (argc=1, argv=<value optimized out>) at > gbx.c:356 > (gdb) It seems to be a bug in Qt. Do you have some specific printer configuration? -- Benoît Minisini |
