~ $ cd /usr/local/emacs/trunk/src/
/usr/local/emacs/trunk/src $ gdb ../nextstep/Emacs.app/Contents/MacOS/Emacs
GNU gdb 6.3.50-20050815 (Apple version gdb-1472) (Wed Jul 21 10:53:12 UTC 2010)
Copyright 2004 Free Software Foundation, Inc.
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This GDB was configured as "x86_64-apple-darwin"...Reading symbols for
shared libraries ............. done
DISPLAY = /tmp/launch-jALPBe/org.x:0
TERM = xterm-color
Breakpoint 1 at 0x4189374bb95c7f
Breakpoint 2 at 0x100135c21: file sysdep.c, line 840.
(gdb) run
Starting program:
/usr/local/emacs/trunk/nextstep/Emacs.app/Contents/MacOS/Emacs
Reading symbols for shared libraries
.++++++++++++......................................................................................
done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Reading symbols for shared libraries . done
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x00007fff5f3aeff8
0x00000001001a34b6 in mark_object (arg=4821717221) at alloc.c:5419
5419 mark_vectorlike (XVECTOR (obj));
(gdb) xbacktrace
"vm-number-messages"warning: Unable to restore previously selected frame.
Unsafe to call functions on thread 1: function: malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfbc58)
"vm-do-needed-renumbering"Unsafe to call functions on thread 1:
function: malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfc178)
Unsafe to call functions on thread 1: function: malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
0x4d5a800 PVEC_COMPILED
"mapatoms"Unsafe to call functions on thread 1: function:
malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfc838)
"vm-update-summary-and-mode-line"Unsafe to call functions on thread 1:
function: malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfcd58)
"byte-code"Unsafe to call functions on thread 1: function:
malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfd1c0)
"vm"Unsafe to call functions on thread 1: function:
malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfd880)
"vm-my-open-folder-RMAIL"Unsafe to call functions on thread 1:
function: malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfdc80)
"call-interactively"Unsafe to call functions on thread 1: function:
malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfe0b8)
(gdb) backtrace full
#0 0x00007fff850bf704 in malloc_gdb_po_unsafe ()
No symbol table info available.
Lisp Backtrace:
"vm-number-messages"Unsafe to call functions on thread 1: function:
malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfbc58)
"vm-do-needed-renumbering"Unsafe to call functions on thread 1:
function: malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfc178)
Unsafe to call functions on thread 1: function: malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
0x4d5a800 PVEC_COMPILED
"mapatoms"Unsafe to call functions on thread 1: function:
malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfc838)
"vm-update-summary-and-mode-line"Unsafe to call functions on thread 1:
function: malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfcd58)
"byte-code"Unsafe to call functions on thread 1: function:
malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfd1c0)
"vm"Unsafe to call functions on thread 1: function:
malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfd880)
"vm-my-open-folder-RMAIL"Unsafe to call functions on thread 1:
function: malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfdc80)
"call-interactively"Unsafe to call functions on thread 1: function:
malloc_gdb_po_unsafe on stack
warning: check_safe_call: could not restore current frame
warning: Canceling operation - malloc lock could be held on current thread.
(0x5fbfe0b8)
(gdb) Quit
(gdb)