valgring + gdb on gnunet-gtk

testvm-gcc-vanilla__dbg+valgrind.txt (text/plain), 12.64 KB, created by ng0 on 2016-05-18 14:35:47 UTC

(gdb) run
Starting program: /usr/bin/gnunet-gtk 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".

Program received signal SIGABRT, Aborted.
0x00007ffff686b087 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
55      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  0x00007ffff686b087 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#1  0x00007ffff686c379 in __GI_abort () at abort.c:89
#2  0x00007ffff79718cc in GNUNET_abort_ () at common_logging.c:290
#3  0x00007ffff7970b3a in GNUNET_xstrdup_ (str=0x0, filename=filename@entry=0x7ffff79bfc94 "program.c", 
    linenumber=linenumber@entry=224) at common_allocation.c:276
#4  0x00007ffff79a3708 in GNUNET_PROGRAM_run2 (argc=argc@entry=1, argv=0x7fffffffe938, 
    binaryName=binaryName@entry=0x40263b "gnunet-gtk", binaryHelp=binaryHelp@entry=0x40263b "gnunet-gtk", 
    options=options@entry=0x7fffffffe810, task=task@entry=0x7ffff7bd6d46 <run_main_loop>, task_cls=0x7fffffffe760, 
    run_without_scheduler=0) at program.c:224
#5  0x00007ffff79a3c52 in GNUNET_PROGRAM_run (argc=argc@entry=1, argv=<optimized out>, 
    binaryName=binaryName@entry=0x40263b "gnunet-gtk", binaryHelp=binaryHelp@entry=0x40263b "gnunet-gtk", 
    options=options@entry=0x7fffffffe810, task=task@entry=0x7ffff7bd6d46 <run_main_loop>, task_cls=0x7fffffffe760) at program.c:339
#6  0x00007ffff7bd79a3 in GNUNET_GTK_main_loop_start (binary_name=binary_name@entry=0x40263b "gnunet-gtk", 
    binary_help=binary_help@entry=0x40263b "gnunet-gtk", argc=1, argv=<optimized out>, options=options@entry=0x7fffffffe810, 
    main_window_file=main_window_file@entry=0x402646 "gnunet_gtk.glade", main_task=0x40214a <run>) at eventloop.c:928
#7  0x000000000040239d in main (argc=<optimized out>, argv=<optimized out>) at gnunet-gtk.c:370
(gdb) quit
A debugging session is active.

        Inferior 1 [process 5024] will be killed.

Quit anyway? (y or n) y


---------------




For help, type "help".
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Reading symbols from gnunet-gtk...Reading symbols from /usr/lib64/debug//usr/bin/gnunet-gtk.debug...done.
done.
(gdb) target remote | /usr/lib64/valgrind/../../bin/vgdb --pid=5301
Remote debugging using | /usr/lib64/valgrind/../../bin/vgdb --pid=5301
relaying data between gdb and process 5301
warning: Can not parse XML target description; XML support was disabled at compile time
warning: remote target does not support file transfer, attempting to access files from local filesystem.
Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib64/debug//lib64/ld-2.22.so.debug...done.
done.
0x0000000004000c40 in _start () from /lib64/ld-linux-x86-64.so.2
(gdb) continue
Continuing.

Program received signal SIGABRT, Aborted.
0x000000000606e087 in __GI_raise (
    sig=<error reading variable: Remote 'g' packet reply is too long: 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>, sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:55
55      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.

(gdb) bt
Undefined command: "".  Try "help".
(gdb) bt
#0  0x000000000606e087 in __GI_raise (
    sig=<error reading variable: Remote 'g' packet reply is too long: 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>, sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:55
#1  0x000000000606f379 in __GI_abort () at abort.c:89
#2  0x00000000050568cc in GNUNET_abort_ () at common_logging.c:290
#3  0x0000000005055b3a in GNUNET_xstrdup_ (str=0x0, 
    filename=<error reading variable: Remote 'g' packet reply is too long: 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>, 
 filename@entry=0x50a4c94 "program.c", 
---Type <return> to continue, or q <return> to quit---return
    linenumber=<error reading variable: Remote 'g' packet reply is too long: 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>, linenumber@entry=224)
    at common_allocation.c:276
#4  0x0000000005088708 in GNUNET_PROGRAM_run2 (argc=argc@entry=1, argv=0xfff0008b8, 
    binaryName=binaryName@entry=0x40263b "gnunet-gtk", binaryHelp=binaryHelp@entry=0x40263b "gnunet-gtk", 
    options=options@entry=0xfff000790, task=task@entry=0x4e38d46 <run_main_loop>, task_cls=0xfff0006e0, run_without_scheduler=0)
    at program.c:224
#5  0x0000000005088c52 in GNUNET_PROGRAM_run (argc=argc@entry=1, argv=<optimized out>, 
    binaryName=binaryName@entry=0x40263b "gnunet-gtk", binaryHelp=binaryHelp@entry=0x40263b "gnunet-gtk", 
    options=options@entry=0xfff000790, task=task@entry=0x4e38d46 <run_main_loop>, task_cls=0xfff0006e0) at program.c:339
#6  0x0000000004e399a3 in GNUNET_GTK_main_loop_start (binary_name=binary_name@entry=0x40263b "gnunet-gtk", 
    binary_help=binary_help@entry=0x40263b "gnunet-gtk", argc=1, argv=<optimized out>, options=options@entry=0xfff000790, 
    main_window_file=main_window_file@entry=0x402646 "gnunet_gtk.glade", main_task=0x40214a <run>) at eventloop.c:928
#7  0x000000000040239d in main (argc=<optimized out>, argv=<optimized out>) at gnunet-gtk.c:370

((--> output of valgrind from same session below)
==5301== Memcheck, a memory error detector
==5301== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==5301== Using Valgrind-3.10.1 and LibVEX; rerun with -h for copyright info
==5301== Command: gnunet-gtk
==5301== 
==5301== (action at startup) vgdb me ... 
==5301== 
==5301== TO DEBUG THIS PROCESS USING GDB: start GDB like this
==5301==   /path/to/gdb gnunet-gtk
==5301== and then give GDB the following command
==5301==   target remote | /usr/lib64/valgrind/../../bin/vgdb --pid=5301
==5301== --pid is optional if only one valgrind process is running
==5301== 
==5301== 
==5301== TO DEBUG THIS PROCESS USING GDB: start GDB like this
==5301==   /path/to/gdb gnunet-gtk
==5301== and then give GDB the following command
==5301==   target remote | /usr/lib64/valgrind/../../bin/vgdb --pid=5301
==5301== --pid is optional if only one valgrind process is running
==5301== 
==5301== 
==5301== HEAP SUMMARY:
==5301==     in use at exit: 49,180 bytes in 257 blocks
==5301==   total heap usage: 339 allocs, 82 frees, 62,351 bytes allocated
==5301== 
==5301== LEAK SUMMARY:
==5301==    definitely lost: 336 bytes in 1 blocks
==5301==    indirectly lost: 0 bytes in 0 blocks
==5301==      possibly lost: 4,676 bytes in 83 blocks
==5301==    still reachable: 44,168 bytes in 173 blocks
==5301==         suppressed: 0 bytes in 0 blocks
==5301== Rerun with --leak-check=full to see details of leaked memory
==5301== 
==5301== For counts of detected and suppressed errors, rerun with: -v
==5301== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
Aborted