From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: james@jojojames.com Newsgroups: gmane.emacs.bugs Subject: bug#57267: 28.1; emacs crashes when loading too many images Date: Fri, 19 Aug 2022 02:01:13 -0400 Message-ID: <4B3965F5-E6E3-489A-BCA8-A292387A5AF9@jojojames.com> References: <83v8qqawsh.fsf@gnu.org> <83a681fk6i.fsf@gnu.org> <837d34g4l7.fsf@gnu.org> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30097"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 57267@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Aug 19 08:06:17 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oOv95-0007ab-7q for geb-bug-gnu-emacs@m.gmane-mx.org; 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Fri, 19 Aug 2022 02:01:13 -0400 (EDT) In-Reply-To: <837d34g4l7.fsf@gnu.org> X-Mailer: Apple Mail (2.3654.120.0.1.13) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:240191 Archived-At: Here=E2=80=99s another trace, not sure if it would help or not. Process 52957 stopped * thread #113, stop reason =3D EXC_BAD_ACCESS (code=3D2, = address=3D0x18abe96d0) frame #0: 0x000000018abe96d0 Target 0: (Emacs) stopped. (lldb) bt * thread #113, stop reason =3D EXC_BAD_ACCESS (code=3D2, = address=3D0x18abe96d0) * frame #0: 0x000000018abe96d0 frame #1: 0x00007fff31a448da = AppleVPA`___lldb_unnamed_symbol479$$AppleVPA + 336 frame #2: 0x00007fff31a427ec = AppleVPA`___lldb_unnamed_symbol455$$AppleVPA + 254 frame #3: 0x00007fff204a48fc libsystem_pthread.dylib`_pthread_start = + 224 frame #4: 0x00007fff204a0443 libsystem_pthread.dylib`thread_start + = 15 (lldb) thread select 1 * thread #1, queue =3D 'com.apple.main-thread' frame #0: 0x00007fff202cd0f8 = libsystem_malloc.dylib`small_malloc_from_free_list + 531 libsystem_malloc.dylib`small_malloc_from_free_list: -> 0x7fff202cd0f8 <+531>: leaq 0x604d16b1(%rip), %rax ; = malloc_entropy 0x7fff202cd0ff <+538>: movzwl 0x1(%rax), %eax 0x7fff202cd103 <+542>: cmpl %eax, %r8d 0x7fff202cd106 <+545>: jne 0x7fff202cd147 ; <+610> (lldb) bt all * thread #1, queue =3D 'com.apple.main-thread' * frame #0: 0x00007fff202cd0f8 = libsystem_malloc.dylib`small_malloc_from_free_list + 531 frame #1: 0x00007fff202cc877 = libsystem_malloc.dylib`small_malloc_should_clear + 259 frame #2: 0x00007fff202cc692 = libsystem_malloc.dylib`szone_malloc_should_clear + 109 frame #3: 0x00007fff202e5f3b = libsystem_malloc.dylib`_malloc_zone_malloc + 118 frame #4: 0x00007fff2051ff87 CoreFoundation`_CFRuntimeCreateInstance = + 587 frame #5: 0x00007fff2bc86720 = VideoToolbox`___lldb_unnamed_symbol1153$$VideoToolbox + 60 frame #6: 0x00007fff2bc7c331 = VideoToolbox`___lldb_unnamed_symbol1119$$VideoToolbox + 5933 frame #7: 0x00007fff2bc7ab8b = VideoToolbox`___lldb_unnamed_symbol1118$$VideoToolbox + 296 frame #8: 0x00007fff2bc515b7 = VideoToolbox`___lldb_unnamed_symbol778$$VideoToolbox + 663 frame #9: 0x00007fff2bbd5ee3 = VideoToolbox`___lldb_unnamed_symbol120$$VideoToolbox + 11943 frame #10: 0x00007fff2bbb1a6e = VideoToolbox`VTPixelTransferSessionTransferImage + 1259 frame #11: 0x00007fff2c4e30b9 = MediaToolbox`___lldb_unnamed_symbol11295$$MediaToolbox + 4079 frame #12: 0x00007fff2c0515b9 = MediaToolbox`FigPhotoScaleAndRotateSessionTransformForSize + 247 frame #13: 0x00007fff2c3afdea = MediaToolbox`___lldb_unnamed_symbol7966$$MediaToolbox + 2665 frame #14: 0x00007fff2c3acb81 = MediaToolbox`___lldb_unnamed_symbol7929$$MediaToolbox + 74 frame #15: 0x00007fff2c060c88 = MediaToolbox`FigPhotoDecompressionContainerCreateImageForIndex + 81 frame #16: 0x00007fff28b7ccac = ImageIO`AppleJPEGReadPlugin::copyIOSurfaceCallback(InfoRec*, = CGImageProvider*, __CFDictionary const*) + 802 frame #17: 0x00007fff28b7d570 = ImageIO`AppleJPEGReadPlugin::createImageBlockSetWithHardwareDecode(InfoRec= *, CGImageProvider*, CGSize, __CFDictionary const*) + 154 frame #18: 0x00007fff28b0f679 = ImageIO`AppleJPEGReadPlugin::copyImageBlockSet(InfoRec*, = CGImageProvider*, CGRect, CGSize, __CFDictionary const*) + 1955 frame #19: 0x00007fff28b0e998 = ImageIO`IIO_Reader::CopyImageBlockSetProc(void*, CGImageProvider*, = CGRect, CGSize, __CFDictionary const*) + 100 frame #20: 0x00007fff28b2c527 = ImageIO`IIOImageProviderInfo::copyImageBlockSetWithOptions(CGImageProvider= *, CGRect, CGSize, __CFDictionary const*) + 663 frame #21: 0x00007fff28b0e8d0 = ImageIO`IIOImageProviderInfo::CopyImageBlockSetWithOptions(void*, = CGImageProvider*, CGRect, CGSize, __CFDictionary const*) + 680 frame #22: 0x00007fff250e076b = CoreGraphics`CGImageCreateSubsampledImage + 594 frame #23: 0x00007fff250e0000 CoreGraphics`ripc_DrawImage + 507 frame #24: 0x00007fff250df4f7 = CoreGraphics`CGContextDrawImageWithOptions + 454 frame #25: 0x00007fff22f119c5 AppKit`__74-[NSImageRep = drawInRect:fromRect:operation:fraction:respectFlipped:hints:]_block_invoke= + 902 frame #26: 0x00007fff22f114fa AppKit`-[NSImageRep = drawInRect:fromRect:operation:fraction:respectFlipped:hints:] + 936 frame #27: 0x00007fff233b1dbc AppKit`__71-[NSImage = drawInRect:fromRect:operation:fraction:respectFlipped:hints:]_block_invoke= .1340 + 967 frame #28: 0x00007fff22eea8b9 AppKit`-[NSImage = _usingBestRepresentationForRect:context:hints:body:] + 129 frame #29: 0x00007fff22f10ec1 AppKit`-[NSImage = drawInRect:fromRect:operation:fraction:respectFlipped:hints:] + 1359 frame #30: 0x000000010049358c = Emacs`ns_dumpglyphs_image(s=3D0x00007ffeefbfa140, r=3D(origin =3D (x =3D = 10, y =3D 586), size =3D (width =3D 1296, height =3D 143))) at = nsterm.m:3952:7 frame #31: 0x000000010048f75e = Emacs`ns_draw_glyph_string(s=3D0x00007ffeefbfa140) at nsterm.m:4349:7 frame #32: 0x0000000100092b81 = Emacs`draw_glyphs(w=3D0x000000011f05c210, x=3D1142, = row=3D0x000000014b818a00, area=3DTEXT_AREA, start=3D0, end=3D75, = hl=3DDRAW_NORMAL_TEXT, overlaps=3D0) at xdisp.c:30449:5 frame #33: 0x000000010008f72d = Emacs`gui_write_glyphs(w=3D0x000000011f05c210, = updated_row=3D0x000000014b818a00, start=3D0x00000001c4182400, = updated_area=3DTEXT_AREA, len=3D75) at xdisp.c:32509:7 frame #34: 0x0000000100019566 = Emacs`update_text_area(w=3D0x000000011f05c210, = updated_row=3D0x000000014b818a00, vpos=3D2, = partial_p=3D0x00007ffeefbfaa4e) at dispnew.c:3981:2 frame #35: 0x000000010001726d = Emacs`update_window_line(w=3D0x000000011f05c210, vpos=3D2, = mouse_face_overwritten_p=3D0x00007ffeefbfab12) at dispnew.c:4239:11 frame #36: 0x0000000100009bc6 = Emacs`update_window(w=3D0x000000011f05c210, force_p=3Dtrue) at = dispnew.c:3719:19 frame #37: 0x000000010000a212 = Emacs`update_window_tree(w=3D0x000000011f05c210, force_p=3Dtrue) at = dispnew.c:3444:14 frame #38: 0x0000000100009278 = Emacs`update_frame(f=3D0x000000011f05ba30, force_p=3Dtrue, = inhibit_hairy_id_p=3Dfalse) at dispnew.c:3279:18 frame #39: 0x000000010006dd0f Emacs`redisplay_internal at = xdisp.c:17096:14 frame #40: 0x00000001000763e9 Emacs`redisplay at xdisp.c:16103:3 frame #41: 0x00000001001cf700 Emacs`read_char(commandflag=3D1, = map=3D(EMACS_INT) $57 =3D 12384940296, prev_event=3D(struct Lisp_Symbol = *) $60 =3D 0x0000000100bb11e0, used_mouse_menu=3D0x00007ffeefbfe58f, = end_time=3D0x0000000000000000) at keyboard.c:2643:6 frame #42: 0x00000001001cae45 Emacs`read_key_sequence(keybuf=3D(struct= Lisp_Cons *) $62 =3D 0x00000000000001b0, prompt=3D(struct Lisp_Symbol = *) $65 =3D 0x0000000100bb11e0, dont_downcase_last=3Dfalse, = can_return_switch_frame=3Dtrue, fix_current_buffer=3Dtrue, = prevent_redisplay=3Dfalse) at keyboard.c:10045:12 frame #43: 0x00000001001c890e Emacs`command_loop_1 at = keyboard.c:1384:15 frame #44: 0x0000000100314451 = Emacs`internal_condition_case(bfun=3D(Emacs`command_loop_1 at = keyboard.c:1277), handlers=3D(struct Lisp_Symbol *) $68 =3D = 0x0000000100bb1270, hfun=3D(Emacs`cmd_error at keyboard.c:935)) at = eval.c:1497:25 frame #45: 0x00000001001c8203 Emacs`command_loop_2(handlers=3D(struct = Lisp_Symbol *) $71 =3D 0x0000000100bb1270) at keyboard.c:1132:11 frame #46: 0x00000001003134e6 Emacs`internal_catch(tag=3D(struct = Lisp_Symbol *) $74 =3D 0x0000000100bbfbe0, func=3D(Emacs`command_loop_2 = at keyboard.c:1128), arg=3D(struct Lisp_Symbol *) $77 =3D = 0x0000000100bb1270) at eval.c:1220:25 frame #47: 0x00000001001c7175 Emacs`command_loop at = keyboard.c:1110:2 frame #48: 0x00000001001c6f60 Emacs`recursive_edit_1 at = keyboard.c:719:9 frame #49: 0x00000001001c75a4 Emacs`Frecursive_edit at = keyboard.c:802:3 frame #50: 0x00000001001c3a2b Emacs`main(argc=3D1, = argv=3D0x00007ffeefbff2e8) at emacs.c:2517:3 frame #51: 0x00007fff204bff3d libdyld.dylib`start + 1 frame #52: 0x00007fff204bff3d libdyld.dylib`start + 1 thread #4, name =3D 'gmain' frame #0: 0x00007fff20477646 libsystem_kernel.dylib`__select + 10 frame #1: 0x000000010211c56b libglib-2.0.0.dylib`g_poll + 505 frame #2: 0x000000010210fc2a = libglib-2.0.0.dylib`g_main_context_iterate + 340 frame #3: 0x000000010210fcd8 = libglib-2.0.0.dylib`g_main_context_iteration + 55 frame #4: 0x0000000102110e35 libglib-2.0.0.dylib`glib_worker_main + = 30 frame #5: 0x0000000102132ff2 libglib-2.0.0.dylib`g_thread_proxy + 66 frame #6: 0x00007fff204a48fc libsystem_pthread.dylib`_pthread_start = + 224 frame #7: 0x00007fff204a0443 libsystem_pthread.dylib`thread_start + = 15 thread #8 frame #0: 0x00007fff20473d52 libsystem_kernel.dylib`__pselect + 10 frame #1: 0x00007fff20473c6f = libsystem_kernel.dylib`pselect$DARWIN_EXTSN + 42 frame #2: 0x0000000100472c7b Emacs`-[EmacsApp = fd_handler:](self=3D0x000000011e876440, _cmd=3D"fd_handler:", = unused=3D0x0000000000000000) at nsterm.m:6303:20 frame #3: 0x00007fff21325447 Foundation`__NSThread__start__ + 1068 frame #4: 0x00007fff204a48fc libsystem_pthread.dylib`_pthread_start = + 224 frame #5: 0x00007fff204a0443 libsystem_pthread.dylib`thread_start + = 15 thread #10, name =3D 'com.apple.NSEventThread' frame #0: 0x00007fff2046f2aa libsystem_kernel.dylib`mach_msg_trap + = 10 frame #1: 0x00007fff2046f61c libsystem_kernel.dylib`mach_msg + 60 frame #2: 0x00007fff2059cecf = CoreFoundation`__CFRunLoopServiceMachPort + 316 frame #3: 0x00007fff2059b5af CoreFoundation`__CFRunLoopRun + 1328 frame #4: 0x00007fff2059a9bc CoreFoundation`CFRunLoopRunSpecific + = 563 frame #5: 0x00007fff22f29bba AppKit`_NSEventThread + 124 frame #6: 0x00007fff204a48fc libsystem_pthread.dylib`_pthread_start = + 224 frame #7: 0x00007fff204a0443 libsystem_pthread.dylib`thread_start + = 15 thread #98 frame #0: 0x00007fff204a0420 libsystem_pthread.dylib`start_wqthread thread #104 frame #0: 0x00007fff204a0420 libsystem_pthread.dylib`start_wqthread thread #105 frame #0: 0x00007fff204a0420 libsystem_pthread.dylib`start_wqthread thread #108 frame #0: 0x00007fff2047094e = libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff204a14c1 = libsystem_pthread.dylib`_pthread_wqthread + 414 frame #2: 0x00007fff204a042f libsystem_pthread.dylib`start_wqthread = + 15 thread #109 frame #0: 0x00007fff204a0420 libsystem_pthread.dylib`start_wqthread thread #110 frame #0: 0x00007fff204a0420 libsystem_pthread.dylib`start_wqthread thread #111 frame #0: 0x00007fff2047094e = libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff204a14c1 = libsystem_pthread.dylib`_pthread_wqthread + 414 frame #2: 0x00007fff204a042f libsystem_pthread.dylib`start_wqthread = + 15 thread #112 frame #0: 0x00007fff2047094e = libsystem_kernel.dylib`__workq_kernreturn + 10 frame #1: 0x00007fff204a14c1 = libsystem_pthread.dylib`_pthread_wqthread + 414 frame #2: 0x00007fff204a042f libsystem_pthread.dylib`start_wqthread = + 15 thread #113 frame #0: 0x000000018abe96d0 frame #1: 0x00007fff31a448da = AppleVPA`___lldb_unnamed_symbol479$$AppleVPA + 336 frame #2: 0x00007fff31a427ec = AppleVPA`___lldb_unnamed_symbol455$$AppleVPA + 254 frame #3: 0x00007fff204a48fc libsystem_pthread.dylib`_pthread_start = + 224 frame #4: 0x00007fff204a0443 libsystem_pthread.dylib`thread_start + = 15 (lldb) xbacktrace (unsigned char *) data =3D 0x0000000100540c8e "redisplay_internal (C = function)" (lldb) > On Aug 19, 2022, at 1:55 AM, Eli Zaretskii wrote: >=20 >> From: james@jojojames.com >> Date: Thu, 18 Aug 2022 16:14:26 -0400 >> Cc: 57267@debbugs.gnu.org >>=20 >> Process 35748 stopped >> * thread #44, stop reason =3D EXC_BAD_ACCESS (code=3D2, = address=3D0x718b828a0) >> frame #0: 0x0000000718b828a0 >> -> 0x718b828a0: addb %al, (%rax) >> 0x718b828a2: addb %al, (%rax) >> 0x718b828a4: addb %al, (%rax) >> 0x718b828a6: addb %al, (%rax) >> Target 0: (Emacs) stopped. >> (lldb) >=20 > Thread 44 doesn't look like our thread. If it stopped due to > EXC_BAD_ACCESS, then I don't know what to say about this. >=20 > Thread 1, which is the main Lisp thread, seems to be inside the Apple > library that handles JPEG images: >=20 >> (lldb) thread select 1 >> * thread #1, queue =3D 'com.apple.main-thread' >> frame #0: 0x00007fff204709de libsystem_kernel.dylib`__ulock_wait + = 10 >> libsystem_kernel.dylib`__ulock_wait: >> -> 0x7fff204709de <+10>: jae 0x7fff204709e8 ; <+20> >> 0x7fff204709e0 <+12>: movq %rax, %rdi >> 0x7fff204709e3 <+15>: jmp 0x7fff2046fac9 ; = cerror_nocancel >> 0x7fff204709e8 <+20>: retq >> (lldb) bt >> * thread #1, queue =3D 'com.apple.main-thread' >> * frame #0: 0x00007fff204709de libsystem_kernel.dylib`__ulock_wait + = 10 >> frame #1: 0x00007fff204a5f60 libsystem_pthread.dylib`_pthread_join = + 362 >> frame #2: 0x00007fff31a4287c = AppleVPA`___lldb_unnamed_symbol456$$AppleVPA + 132 >> frame #3: 0x00007fff31a3abde = AppleVPA`___lldb_unnamed_symbol279$$AppleVPA + 72 >> frame #4: 0x00007fff2066775a CoreFoundation`_CFRelease + 244 >> frame #5: 0x00007fff2053e583 = CoreFoundation`__RELEASE_OBJECTS_IN_THE_ARRAY__ + 118 >> frame #6: 0x00007fff2053e4c6 CoreFoundation`-[__NSArrayM dealloc] = + 279 >> frame #7: 0x00007fff2c082f12 = MediaToolbox`___lldb_unnamed_symbol186$$MediaToolbox + 270 >> frame #8: 0x00007fff2066775a CoreFoundation`_CFRelease + 244 >> frame #9: 0x00007fff28b7ce57 = ImageIO`AppleJPEGReadPlugin::copyIOSurfaceCallback(InfoRec*, = CGImageProvider*, __CFDictionary const*) + 1229 >> frame #10: 0x00007fff28b7d570 = ImageIO`AppleJPEGReadPlugin::createImageBlockSetWithHardwareDecode(InfoRec= *, CGImageProvider*, CGSize, __CFDictionary const*) + 154 >> frame #11: 0x00007fff28b0f679 = ImageIO`AppleJPEGReadPlugin::copyImageBlockSet(InfoRec*, = CGImageProvider*, CGRect, CGSize, __CFDictionary const*) + 1955 >> frame #12: 0x00007fff28b0e998 = ImageIO`IIO_Reader::CopyImageBlockSetProc(void*, CGImageProvider*, = CGRect, CGSize, __CFDictionary const*) + 100 >> frame #13: 0x00007fff28b2c527 = ImageIO`IIOImageProviderInfo::copyImageBlockSetWithOptions(CGImageProvider= *, CGRect, CGSize, __CFDictionary const*) + 663 >> frame #14: 0x00007fff28b0e8d0 = ImageIO`IIOImageProviderInfo::CopyImageBlockSetWithOptions(void*, = CGImageProvider*, CGRect, CGSize, __CFDictionary const*) + 680 >> frame #15: 0x00007fff250e82d0 = CoreGraphics`imageProvider_retain_data + 77 >> frame #16: 0x00007fff250e8246 = CoreGraphics`CGDataProviderRetainData + 75 >> frame #17: 0x00007fff250e826b = CoreGraphics`provider_for_destination_retain_data + 17 >> frame #18: 0x00007fff250e8246 = CoreGraphics`CGDataProviderRetainData + 75 >> frame #19: 0x00007fff250e80f6 CoreGraphics`CGAccessSessionCreate + = 98 >> frame #20: 0x00007fff250e9e57 CoreGraphics`get_access_session + 44 >> frame #21: 0x00007fff250e954c CoreGraphics`img_raw_read + 1302 >> frame #22: 0x00007fff251440f9 CoreGraphics`img_interpolate_read + = 753 >> frame #23: 0x00007fff250e75bc CoreGraphics`img_data_lock + 6164 >> frame #24: 0x00007fff250e22f0 CoreGraphics`CGSImageDataLock + 1230 >> frame #25: 0x00007fff250e1de9 = CoreGraphics`RIPImageDataInitializeShared + 164 >> frame #26: 0x00007fff250e1aaa = CoreGraphics`RIPImageCacheGetRetained + 750 >> frame #27: 0x00007fff250e1574 = CoreGraphics`ripc_AcquireRIPImageData + 384 >> frame #28: 0x00007fff250e02a1 CoreGraphics`ripc_DrawImage + 1180 >> frame #29: 0x00007fff250df4f7 = CoreGraphics`CGContextDrawImageWithOptions + 454 >> frame #30: 0x00007fff22f119c5 AppKit`__74-[NSImageRep = drawInRect:fromRect:operation:fraction:respectFlipped:hints:]_block_invoke= + 902 >> frame #31: 0x00007fff22f114fa AppKit`-[NSImageRep = drawInRect:fromRect:operation:fraction:respectFlipped:hints:] + 936 >> frame #32: 0x00007fff233b1dbc AppKit`__71-[NSImage = drawInRect:fromRect:operation:fraction:respectFlipped:hints:]_block_invoke= .1340 + 967 >> frame #33: 0x00007fff22eea8b9 AppKit`-[NSImage = _usingBestRepresentationForRect:context:hints:body:] + 129 >> frame #34: 0x00007fff22f10ec1 AppKit`-[NSImage = drawInRect:fromRect:operation:fraction:respectFlipped:hints:] + 1359 >> frame #35: 0x000000010049358c = Emacs`ns_dumpglyphs_image(s=3D0x00007ffeefbfa220, r=3D(origin =3D (x =3D = 10, y =3D 222), size =3D (width =3D 700, height =3D 507))) at = nsterm.m:3952:7 >> frame #36: 0x000000010048f75e = Emacs`ns_draw_glyph_string(s=3D0x00007ffeefbfa220) at nsterm.m:4349:7 >> frame #37: 0x0000000100092b81 = Emacs`draw_glyphs(w=3D0x0000000106152630, x=3D672, = row=3D0x000000010424f700, area=3DTEXT_AREA, start=3D0, end=3D20, = hl=3DDRAW_NORMAL_TEXT, overlaps=3D0) at xdisp.c:30449:5 >=20 > So again, I don't see what that has to do with Emacs. >=20 > OTOH, redisplay works on macOS very differently from other platforms, > so maybe we are somehow causing this?