[Bug threads/11692] GDB internal error when using pthread_attr_setaffinity_np

["frederic dot riss at gmail dot com" <sourceware-bugzilla at sourceware dot org>]

------- Additional Comments From frederic dot riss at gmail dot com  2010-06-11 10:43 -------
I'm having the issue on i686, not x86_64. Here's the backtrace:

(gdb) bt
#0  0x00a66416 in __kernel_vsyscall ()
#1  0x00813003 in __read_nocancel () from /lib/libc.so.6
#2  0x007b21cb in _IO_new_file_underflow () from /lib/libc.so.6
#3  0x007b3dcb in _IO_default_uflow_internal () from /lib/libc.so.6
#4  0x007b53da in __uflow () from /lib/libc.so.6
#5  0x007aea4c in getc () from /lib/libc.so.6
#6  0x0805a1ee in defaulted_query (
    ctlstr=0x8306d88 "%s\nQuit this debugging session? ", defchar=0 '\000', 
    args=0xbfffea44 "\230sU\bG\v") at ../../gdb/utils.c:1562
#7  0x0805a3b8 in query (ctlstr=0x8306d88 "%s\nQuit this debugging session? ")
    at ../../gdb/utils.c:1672
#8  0x08059633 in internal_vproblem (problem=0x8400b18, 
    file=0x834209f "../../gdb/infrun.c", line=2887, 
    fmt=0x834214d "%s: Assertion `%s' failed.", 
    ap=0xbfffeaec "\245S4\b\224'4\b") at ../../gdb/utils.c:1003
#9  0x08059791 in internal_verror (file=0x834209f "../../gdb/infrun.c", 
    line=2887, fmt=0x834214d "%s: Assertion `%s' failed.", 
    ap=0xbfffeaec "\245S4\b\224'4\b") at ../../gdb/utils.c:1059
#10 0x080597c9 in internal_error (file=0x834209f "../../gdb/infrun.c", 
    line=2887, string=0x834214d "%s: Assertion `%s' failed.")
    at ../../gdb/utils.c:1069
#11 0x0814d163 in handle_inferior_event (ecs=0xbfffecec)
    at ../../gdb/infrun.c:2887
#12 0x0814c73f in wait_for_inferior (treat_exec_as_sigtrap=0)
    at ../../gdb/infrun.c:2472
#13 0x0814bc36 in proceed (addr=7497808, siggnal=TARGET_SIGNAL_0, step=0)
    at ../../gdb/infrun.c:1985
#14 0x08145753 in run_command_1 (args=0x0, from_tty=1, tbreak_at_main=0)
    at ../../gdb/infcmd.c:586
#15 0x08145783 in run_command (args=0x0, from_tty=1) at ../../gdb/infcmd.c:596
#16 0x080c1647 in do_cfunc (c=0x8453b90, args=0x0, from_tty=1)
    at ../../gdb/cli/cli-decode.c:67
#17 0x080c3cf5 in cmd_func (cmd=0x8453b90, args=0x0, from_tty=1)
    at ../../gdb/cli/cli-decode.c:1771
#18 0x08056cf3 in execute_command (p=0x84269a9 "", from_tty=1)
    at ../../gdb/top.c:441
#19 0x08164228 in command_handler (command=0x84269a8 "")
    at ../../gdb/event-top.c:512
#20 0x08164860 in command_line_handler (rl=0x8503d28 "8=P\b\bLP\b")
    at ../../gdb/event-top.c:736
#21 0x0825119a in rl_callback_read_char () at ../../readline/callback.c:205
#22 0x081639bf in rl_callback_read_char_wrapper (client_data=0x0)
    at ../../gdb/event-top.c:178
#23 0x081640f5 in stdin_event_handler (error=0, client_data=0x0)
    at ../../gdb/event-top.c:433
#24 0x08162e88 in handle_file_event (data=...) at ../../gdb/event-loop.c:817
#25 0x081626cc in process_event () at ../../gdb/event-loop.c:399
#26 0x08162790 in gdb_do_one_event (data=0x0) at ../../gdb/event-loop.c:464
#27 0x0815d622 in catch_errors (func=0x81626da <gdb_do_one_event>, 
    func_args=0x0, errstring=0x8321bf3 "", mask=6)
    at ../../gdb/exceptions.c:518
#28 0x080d68dc in tui_command_loop (data=0x0) at ../../gdb/tui/tui-interp.c:171
#29 0x0815dcf4 in current_interp_command_loop () at ../../gdb/interps.c:291
#30 0x0804dece in captured_command_loop (data=0x0) at ../../gdb/main.c:235
#31 0x0815d622 in catch_errors (func=0x804dec3 <captured_command_loop>, 
    func_args=0x0, errstring=0x8303563 "", mask=6)
    at ../../gdb/exceptions.c:518
#32 0x0804ee39 in captured_main (data=0xbffff290) at ../../gdb/main.c:936
#33 0x0815d622 in catch_errors (func=0x804df04 <captured_main>, 
    func_args=0xbffff290, errstring=0x8303563 "", mask=6)
    at ../../gdb/exceptions.c:518
#34 0x0804ee6f in gdb_main (args=0xbffff290) at ../../gdb/main.c:945
#35 0x0804dc53 in main (argc=2, argv=0xbffff354) at ../../gdb/gdb.c:34


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http://sourceware.org/bugzilla/show_bug.cgi?id=11692

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