From: Darren Hoo <darren.hoo@gmail.com>
To: 16127@debbugs.gnu.org
Subject: bug#16127: 24.3.50; emacs crashes with macfont_free_entity
Date: Fri, 13 Dec 2013 10:46:26 +0800 [thread overview]
Message-ID: <m2fvpx4ge5.fsf@gmail.com> (raw)
Bzr revno: 115489 brings this crash:
lldb src/emacs
Current executable set to 'src/emacs' (x86_64).
(lldb) run
Process 17619 launched: '/Volumes/disk/emacs/src/emacs' (x86_64)
Process 17619 stopped
* thread #1: tid = 0x1f0644, 0x00000001001ac8cb emacs`macfont_free_entity [inlined] XCDR(c=9053142519906304, obj=9053142519906304, n=0) + 4 at lisp.h:2007, queue = 'com.apple.main-thread, stop reason = EXC_BAD_ACCESS (code=EXC_I386_GPFLT)
frame #0: 0x00000001001ac8cb emacs`macfont_free_entity [inlined] XCDR(c=9053142519906304, obj=9053142519906304, n=0) + 4 at lisp.h:2007
2004 XSAVE_POINTER (Lisp_Object obj, int n)
2005 {
2006 eassert (save_type (XSAVE_VALUE (obj), n) == SAVE_POINTER);
-> 2007 return XSAVE_VALUE (obj)->data[n].pointer;
2008 }
2009 INLINE void
2010 set_save_pointer (Lisp_Object obj, int n, void *val)
(lldb) bt all
* thread #1: tid = 0x1f0644, 0x00000001001ac8cb emacs`macfont_free_entity [inlined] XCDR(c=9053142519906304, obj=9053142519906304, n=0) + 4 at lisp.h:2007, queue = 'com.apple.main-thread, stop reason = EXC_BAD_ACCESS (code=EXC_I386_GPFLT)
frame #0: 0x00000001001ac8cb emacs`macfont_free_entity [inlined] XCDR(c=9053142519906304, obj=9053142519906304, n=0) + 4 at lisp.h:2007
frame #1: 0x00000001001ac8c7 emacs`macfont_free_entity(entity=4353797322) + 23 at macfont.m:2438
frame #2: 0x000000010010910e emacs`Fgarbage_collect [inlined] cleanup_vector + 84 at alloc.c:2889
frame #3: 0x00000001001090ba emacs`Fgarbage_collect [inlined] sweep_vectors + 168 at alloc.c:2929
frame #4: 0x0000000100109012 emacs`Fgarbage_collect [inlined] gc_sweep + 243 at alloc.c:6631
frame #5: 0x0000000100108f1f emacs`Fgarbage_collect + 6015 at alloc.c:5554
frame #6: 0x000000010015a5e5 emacs`exec_byte_code [inlined] maybe_gc + 1189 at lisp.h:4476
frame #7: 0x000000010015a59b emacs`exec_byte_code(bytestr=<unavailable>, vector=<unavailable>, maxdepth=<unavailable>, args_template=<unavailable>, nargs=<unavailable>, args=<unavailable>) + 1115 at bytecode.c:753
frame #8: 0x000000010012529f emacs`funcall_lambda(fun=<unavailable>, nargs=<unavailable>, arg_vector=0x00007fff5fbff1f0) + 831 at eval.c:3041
frame #9: 0x0000000100124617 emacs`Ffuncall(nargs=<unavailable>, args=<unavailable>) + 631 at eval.c:2854
frame #10: 0x000000010015a9b9 emacs`exec_byte_code(bytestr=<unavailable>, vector=<unavailable>, maxdepth=<unavailable>, args_template=<unavailable>, nargs=<unavailable>, args=<unavailable>) + 2169 at bytecode.c:919
frame #11: 0x000000010012529f emacs`funcall_lambda(fun=<unavailable>, nargs=<unavailable>, arg_vector=0x00007fff5fbff370) + 831 at eval.c:3041
frame #12: 0x0000000100124617 emacs`Ffuncall(nargs=<unavailable>, args=<unavailable>) + 631 at eval.c:2854
frame #13: 0x000000010015a9b9 emacs`exec_byte_code(bytestr=<unavailable>, vector=<unavailable>, maxdepth=<unavailable>, args_template=<unavailable>, nargs=<unavailable>, args=<unavailable>) + 2169 at bytecode.c:919
frame #14: 0x000000010012529f emacs`funcall_lambda(fun=<unavailable>, nargs=<unavailable>, arg_vector=0x00007fff5fbff510) + 831 at eval.c:3041
frame #15: 0x0000000100124617 emacs`Ffuncall(nargs=<unavailable>, args=<unavailable>) + 631 at eval.c:2854
frame #16: 0x000000010015a9b9 emacs`exec_byte_code(bytestr=<unavailable>, vector=<unavailable>, maxdepth=<unavailable>, args_template=<unavailable>, nargs=<unavailable>, args=<unavailable>) + 2169 at bytecode.c:919
frame #17: 0x0000000100124617 emacs`Ffuncall(nargs=<unavailable>, args=<unavailable>) + 631 at eval.c:2854
frame #18: 0x000000010015a9b9 emacs`exec_byte_code(bytestr=<unavailable>, vector=<unavailable>, maxdepth=<unavailable>, args_template=<unavailable>, nargs=<unavailable>, args=<unavailable>) + 2169 at bytecode.c:919
frame #19: 0x0000000100123fd2 emacs`apply_lambda(fun=4297629933, args=<unavailable>) + 290 at eval.c:2914
frame #20: 0x0000000100120c31 emacs`eval_sub(form=<unavailable>) + 865 at eval.c:2220
frame #21: 0x0000000100123d5a emacs`Feval(form=4353822790, lexical=<unavailable>) + 106 at eval.c:1993
frame #22: 0x0000000100122f63 emacs`internal_condition_case(bfun=0x00000001000bfbd0, handlers=<unavailable>, hfun=<unavailable>) + 243 at eval.c:1344
frame #23: 0x00000001000bfbb2 emacs`top_level_1(ignore=<unavailable>) + 82 at keyboard.c:1187
frame #24: 0x0000000100122920 emacs`internal_catch(tag=<unavailable>, func=0x00000001000bfb60, arg=4320145466) + 240 at eval.c:1108
frame #25: 0x00000001000ae63f emacs`recursive_edit_1 [inlined] command_loop + 50 at keyboard.c:1148
frame #26: 0x00000001000ae60d emacs`recursive_edit_1 + 269 at keyboard.c:777
frame #27: 0x00000001000ae79a emacs`Frecursive_edit + 250 at keyboard.c:841
frame #28: 0x00000001000ad514 emacs`main(argc=0, argv=<unavailable>) + 5524 at emacs.c:1634
frame #29: 0x00007fff8d21d5fd libdyld.dylib`start + 1
frame #30: 0x00007fff8d21d5fd libdyld.dylib`start + 1
thread #2: tid = 0x1f065e, 0x00007fff96ae7e6a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #0: 0x00007fff96ae7e6a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff93c7cf08 libsystem_pthread.dylib`_pthread_wqthread + 330
frame #2: 0x00007fff93c7ffb9 libsystem_pthread.dylib`start_wqthread + 13
thread #3: tid = 0x1f065f, 0x00007fff96ae8662 libsystem_kernel.dylib`kevent64 + 10, queue = 'com.apple.libdispatch-manager
frame #0: 0x00007fff96ae8662 libsystem_kernel.dylib`kevent64 + 10
frame #1: 0x00007fff9915043d libdispatch.dylib`_dispatch_mgr_invoke + 239
frame #2: 0x00007fff99150152 libdispatch.dylib`_dispatch_mgr_thread + 52
thread #4: tid = 0x1f0660, 0x00007fff96ae7e6a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #0: 0x00007fff96ae7e6a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff93c7cf08 libsystem_pthread.dylib`_pthread_wqthread + 330
frame #2: 0x00007fff93c7ffb9 libsystem_pthread.dylib`start_wqthread + 13
thread #5: tid = 0x1f0674, 0x00007fff96ae7e6a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #0: 0x00007fff96ae7e6a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff93c7cf08 libsystem_pthread.dylib`_pthread_wqthread + 330
frame #2: 0x00007fff93c7ffb9 libsystem_pthread.dylib`start_wqthread + 13
thread #6: tid = 0x1f0675, 0x00007fff96ae79aa libsystem_kernel.dylib`select$DARWIN_EXTSN + 10
frame #0: 0x00007fff96ae79aa libsystem_kernel.dylib`select$DARWIN_EXTSN + 10
frame #1: 0x000000010018f08e emacs`-[EmacsApp fd_handler:](self=<unavailable>, _cmd=<unavailable>, unused=<unavailable>) + 270 at nsterm.m:4807
frame #2: 0x00007fff90c4870b Foundation`__NSThread__main__ + 1318
frame #3: 0x00007fff93c7b899 libsystem_pthread.dylib`_pthread_body + 138
frame #4: 0x00007fff93c7b72a libsystem_pthread.dylib`_pthread_start + 137
frame #5: 0x00007fff93c7ffc9 libsystem_pthread.dylib`thread_start + 13
thread #7: tid = 0x1f067e, 0x00007fff96ae3a1a libsystem_kernel.dylib`mach_msg_trap + 10
frame #0: 0x00007fff96ae3a1a libsystem_kernel.dylib`mach_msg_trap + 10
frame #1: 0x00007fff96ae2d18 libsystem_kernel.dylib`mach_msg + 64
frame #2: 0x00007fff91d5c315 CoreFoundation`__CFRunLoopServiceMachPort + 181
frame #3: 0x00007fff91d5b939 CoreFoundation`__CFRunLoopRun + 1161
frame #4: 0x00007fff91d5b275 CoreFoundation`CFRunLoopRunSpecific + 309
frame #5: 0x00007fff9228c1ce AppKit`_NSEventThread + 144
frame #6: 0x00007fff93c7b899 libsystem_pthread.dylib`_pthread_body + 138
frame #7: 0x00007fff93c7b72a libsystem_pthread.dylib`_pthread_start + 137
frame #8: 0x00007fff93c7ffc9 libsystem_pthread.dylib`thread_start + 13
thread #8: tid = 0x1f0686, 0x00007fff96ae7e6a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #0: 0x00007fff96ae7e6a libsystem_kernel.dylib`__workq_kernreturn + 10
frame #1: 0x00007fff93c7cf08 libsystem_pthread.dylib`_pthread_wqthread + 330
frame #2: 0x00007fff93c7ffb9 libsystem_pthread.dylib`start_wqthread + 13
(lldb)
next reply other threads:[~2013-12-13 2:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-13 2:46 Darren Hoo [this message]
2013-12-13 6:40 ` bug#16127: 24.3.50; emacs crashes with macfont_free_entity Dmitry Antipov
2013-12-13 8:27 ` Darren Hoo
2013-12-13 9:31 ` Dmitry Antipov
2016-09-11 10:08 ` Alan Third
2019-08-23 6:13 ` Stefan Kangas
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