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bug#11813: Segmentation fault on launch related to x_draw_glyph_string_b
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From: |
Eli Zaretskii |
|
Subject: |
bug#11813: Segmentation fault on launch related to x_draw_glyph_string_background |
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Date: |
Fri, 29 Jun 2012 12:51:20 +0300 |
Again, PLEASE CC 11813@debbugs.gnu.org on all your messages in this
matter.
> Date: Fri, 29 Jun 2012 12:30:16 +0300
> From: Left Right <olegsivokon@gmail.com>
>
> I've reset the flags to no optimization and recompiled, and I see the
> same error. Below is the full log
Thanks.
> I'll paste it here in case the list doesn't accept attachments
The list does accept attachments.
> Starting program: /home/wvxvw/projects/emacs-sources/emacs/src/emacs -q
> [Thread debugging using libthread_db enabled]
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x000000000056c02e in x_draw_glyph_string_background
> (s=0x7fffffffba40, force_p=1) at xterm.c:1210
> 1210 else if (FONT_HEIGHT (s->font) < s->height - 2 * box_line_width
> #0 0x000000000056c02e in x_draw_glyph_string_background
> (s=0x7fffffffba40, force_p=1) at xterm.c:1210
> box_line_width = 0
> #1 0x0000000000571508 in x_draw_glyph_string (s=0x7fffffffba40) at
> xterm.c:2814
> relief_drawn_p = 0
> #2 0x0000000000493044 in draw_glyphs (w=0x146bdc0, x=850,
> row=0x16748e0, area=TEXT_AREA, start=0, end=68, hl=DRAW_NORMAL_TEXT,
> overlaps=0) at xdisp.c:23404
> head = 0x7fffffffbbe0
> tail = 0x7fffffffb940
> s = 0x7fffffffba40
> clip_head = 0x0
> clip_tail = 0x0
> i = 68
> j = 32
> x_reached = 850
> last_x = 841
> area_left = 1
> f = 0x146adb0
Please go to the above stack frame:
(gdb) frame 2
and then display the glyph_row 'row':
(gdb) pgrow
and post here what it shows.
The 'pgrow' command is defined on src/.gdbinit, so either start GDB
from the src/ directory (so it reads .gdbinit automatically), or type
(gdb) source /path/to/src/.gdbinit
before invoking the 'pgrow' command.
I leave the rest of the backtrace, to get it recorded by the bug
tracker. Please always CC 11813@debbugs.gnu.org when you mail
responses about this bug.
> #3 0x000000000049a056 in x_write_glyphs (start=0xf20600, len=68) at
> xdisp.c:25046
> x = 0
> hpos = 0
> chpos = 0
> #4 0x0000000000415c2c in update_text_area (w=0x146bdc0, vpos=37) at
> dispnew.c:3773
> current_row = 0xf23b90
> desired_row = 0x16748e0
> rif = 0xab19c0
> changed_p = 0
> #5 0x000000000041676d in update_window_line (w=0x146bdc0, vpos=37,
> mouse_face_overwritten_p=0x7fffffffc16c) at dispnew.c:4014
> current_row = 0xf23b90
> desired_row = 0x16748e0
> rif = 0xab19c0
> changed_p = 0
> #6 0x000000000041563e in update_window (w=0x146bdc0, force_p=1) at
> dispnew.c:3575
> end = 0x16748e0
> mode_line_row = 0x16748e0
> header_line_row = 0x0
> changed_p = 0
> mouse_face_overwritten_p = 0
> row = 0x16723e0
> yb = 612
> n_updated = 0
> desired_matrix = 0x11d6bb0
> paused_p = 15208032
> preempt_count = 9
> rif = 0xab19c0
> #7 0x0000000000414cbc in update_window_tree (w=0x146bdc0, force_p=1)
> at dispnew.c:3340
> paused_p = 0
> #8 0x00000000004149a8 in update_frame (f=0x146adb0, force_p=1,
> inhibit_hairy_id_p=1) at dispnew.c:3269
> paused_p = 0
> root_window = 0x146bdc0
> #9 0x000000000045f36f in echo_area_display (update_frame_p=1) at
> xdisp.c:10752
> n = 1
> mini_window = 21417429
> w = 0x146cdd0
> f = 0x146adb0
> window_height_changed_p = 0
> sf = 0x146adb0
> #10 0x000000000045ad75 in message3_nolog (m=23714017, nbytes=65,
> multibyte=0) at xdisp.c:9628
> mini_window = 21417429
> frame = 21409205
> f = 0x146adb0
> sf = 0x146adb0
> #11 0x000000000045a8cc in message3 (m=23714017, nbytes=65,
> multibyte=0) at xdisp.c:9565
> gcpro1 = {
> next = 0x7fffffffc430,
> var = 0x6a9c9b,
> nvars = 0
> }
> #12 0x0000000000699686 in Fmessage (nargs=2, args=0x7fffffffc4f0) at
> editfns.c:3436
> val = 23714017
> #13 0x00000000006a8de7 in Ffuncall (nargs=3, args=0x7fffffffc4e8) at
> eval.c:2802
> fun = 14492773
> original_fun = 15278610
> funcar = 15361794
> numargs = 2
> lisp_numargs = 6827520
> val = 11994129
> backtrace = {
> next = 0x7fffffffc940,
> function = 0x7fffffffc4e8,
> args = 0x7fffffffc4f0,
> nargs = 2,
> debug_on_exit = 0
> }
> internal_args = 0x7fffffffc9d8
> i = 15279986
> #14 0x0000000000718bbc in exec_byte_code (bytestr=11994369,
> vector=11994557, maxdepth=24, args_template=0, nargs=0,
> args=0x7fffffffc9d8) at bytecode.c:784
> count = 4
> op = 2
> vectorp = 0xb705c8
> stack = {
> pc = 0xd9cad0 ")\207",
> byte_string = 11994369,
> byte_string_start = 0xd9ca97 "\305\030\t\206\071",
> constants = 11994557,
> next = 0x7fffffffcac0
> }
> top = 0x7fffffffc4e8
> result = 15527856
> #15 0x00000000006a9c9b in funcall_lambda (fun=11994317, nargs=0,
> arg_vector=0x7fffffffc9d8) at eval.c:2986
> val = 8589921008
> syms_left = 0
> next = 19143602
> lexenv = 412
> count = 4
> i = 2
> optional = -13792
> rest = 32767
> #16 0x00000000006a9529 in Ffuncall (nargs=1, args=0x7fffffffc9d0) at
> eval.c:2869
> fun = 11994317
> original_fun = 19439986
> funcar = 100000000
> numargs = 0
> lisp_numargs = 23522358
> val = 140737488347888
> backtrace = {
> next = 0x7fffffffcea0,
> function = 0x7fffffffc9d0,
> args = 0x7fffffffc9d8,
> nargs = 0,
> debug_on_exit = 0
> }
> internal_args = 0x7fffffffcf30
> i = 0
> #17 0x0000000000718bbc in exec_byte_code (bytestr=11996273,
> vector=11997101, maxdepth=88, args_template=1028, nargs=1,
> args=0x7fffffffcf38) at bytecode.c:784
> count = 4
> op = 0
> vectorp = 0xb70fb8
> stack = {
> pc = 0xd9c51a "\210\b\203\021",
> byte_string = 11996273,
> byte_string_start = 0xd9c518 "\306 \210\b\203\021",
> constants = 11997101,
> next = 0x7fffffffd000
> }
> top = 0x7fffffffc9d0
> result = 140737488341568
> #18 0x00000000006a9c9b in funcall_lambda (fun=11996221, nargs=1,
> arg_vector=0x7fffffffcf30) at eval.c:2986
> val = 4310088018
> syms_left = 1028
> next = 15147520
> lexenv = 14970704
> count = 4
> i = 140737488345264
> optional = 22
> rest = 0
> #19 0x00000000006a9529 in Ffuncall (nargs=2, args=0x7fffffffcf28) at
> eval.c:2869
> fun = 11996221
> original_fun = 19437266
> funcar = 15147520
> numargs = 1
> lisp_numargs = 6827520
> val = 19597478
> backtrace = {
> next = 0x7fffffffd3e0,
> function = 0x7fffffffcf28,
> args = 0x7fffffffcf30,
> nargs = 1,
> debug_on_exit = 0
> }
> internal_args = 0x12b0896
> i = 15279746
> #20 0x0000000000718bbc in exec_byte_code (bytestr=11955625,
> vector=11957277, maxdepth=72, args_template=0, nargs=0,
> args=0x7fffffffd478) at bytecode.c:784
> count = 4
> op = 1
> vectorp = 0xb67428
> stack = {
> pc = 0xd9f3d7 "\210\016H\203\214\005\201\300",
> byte_string = 11955625,
> byte_string_start = 0xd9ee57 "\306
> \020\307\021\n\023\307\024\310\311!\211\307=\204\060",
> constants = 11957277,
> next = 0x7fffffffd4f0
> }
> top = 0x7fffffffcf28
> result = 23097713
> #21 0x00000000006a9c9b in funcall_lambda (fun=11955573, nargs=0,
> arg_vector=0x7fffffffd478) at eval.c:2986
> val = 140737488345264
> syms_left = 0
> next = 140737488343984
> lexenv = 6786392
> count = 4
> i = 5
> optional = -11112
> rest = 32767
> #22 0x00000000006a9529 in Ffuncall (nargs=1, args=0x7fffffffd470) at
> eval.c:2869
> fun = 11955573
> original_fun = 19238802
> funcar = 15147520
> numargs = 0
> lisp_numargs = 6827520
> val = 15120722
> backtrace = {
> next = 0x7fffffffda40,
> function = 0x7fffffffd470,
> args = 0x7fffffffd478,
> nargs = 0,
> debug_on_exit = 0
> }
> internal_args = 0x1607171
> i = 22203478
> #23 0x0000000000718bbc in exec_byte_code (bytestr=11951433,
> vector=11951885, maxdepth=32, args_template=0, nargs=0,
> args=0x7fffffffd8b0) at bytecode.c:784
> count = 3
> op = 0
> vectorp = 0xb65f18
> stack = {
> pc = 0xd9f934
> "\210)\210\351\352\353\"\210\354\321\355\"\211;\203\256",
> byte_string = 11951433,
> byte_string_start = 0xd9f89f "\b\203\b",
> constants = 11951885,
> next = 0x0
> }
> top = 0x7fffffffd470
> result = 140737308851520
> #24 0x00000000006a9c9b in funcall_lambda (fun=11951381, nargs=0,
> arg_vector=0x7fffffffd8b0) at eval.c:2986
> val = 140737353973760
> syms_left = 0
> next = 140737308427896
> lexenv = 140737293415912
> count = 3
> i = 4294969316
> optional = 33
> rest = 0
> #25 0x00000000006a98c5 in apply_lambda (fun=11951381, args=15120722)
> at eval.c:2929
> args_left = 15120722
> i = 0
> numargs = 0
> arg_vector = 0x7fffffffd8b0
> gcpro1 = {
> next = 0x0,
> var = 0x15f0778,
> nvars = 0
> }
> gcpro2 = {
> next = 0x100000000,
> var = 0xffffffff,
> nvars = 140737488345680
> }
> gcpro3 = {
> next = 0x7fff00000001,
> var = 0x0,
> nvars = 140733193388033
> }
> tem = 2
> sa_count = 3
> sa_must_free = 0
> #26 0x00000000006a7120 in eval_sub (form=15346758) at eval.c:2212
> fun = 11951381
> val = 140737353973760
> original_fun = 19139458
> original_args = 15120722
> funcar = 15120722
> backtrace = {
> next = 0x0,
> function = 0x7fffffffda70,
> args = 0x7fffffffd8b0,
> nargs = 0,
> debug_on_exit = 0
> }
> gcpro1 = {
> next = 0x7fffffffdaa0,
> var = 0x683a75,
> nvars = 2822930839
> }
> gcpro2 = {
> next = 0x7ffff7fd66e0,
> var = 0x7fffffffda90,
> nvars = 276967387
> }
> gcpro3 = {
> next = 0x7ffff4617000,
> var = 0x7fffffffda70,
> nvars = 1
> }
> #27 0x00000000006a6270 in Feval (form=15346758, lexical=15120722) at
> eval.c:2021
> count = 2
> #28 0x00000000005cc3bf in top_level_2 () at keyboard.c:1164
> No locals.
> #29 0x00000000006a446d in internal_condition_case (bfun=0x5cc3a2
> <top_level_2>, handlers=15172450, hfun=0x5cbea5 <cmd_error>) at
> eval.c:1333
> val = 6079425
> c = {
> tag = 15120722,
> val = 15120722,
> next = 0x7fffffffdd00,
> gcpro = 0x0,
> jmp = {{
> __jmpbuf = {2, -5741430973350281040, 4243568,
> 140737488347888, 0, 0, -5741430973453041488, 5741431852756107440},
> __mask_was_saved = 0,
> __saved_mask = {
> __val = {4294967295, 0, 1, 11191568, 0, 0, 0, 0,
> 140737351960338, 1, 0, 1, 140737308399024, 1, 2, 140737488346656}
> }
> }},
> backlist = 0x0,
> handlerlist = 0x0,
> lisp_eval_depth = 0,
> pdlcount = 2,
> poll_suppress_count = 1,
> interrupt_input_blocked = 0,
> byte_stack = 0x0
> }
> h = {
> handler = 15172450,
> var = 15120722,
> chosen_clause = 140737488346080,
> tag = 0x7fffffffdb90,
> next = 0x0
> }
> #30 0x00000000005cc3f9 in top_level_1 (ignore=15120722) at keyboard.c:1172
> No locals.
> #31 0x00000000006a3cfd in internal_catch (tag=15168242, func=0x5cc3c1
> <top_level_1>, arg=15120722) at eval.c:1090
> c = {
> tag = 15168242,
> val = 15120722,
> next = 0x0,
> gcpro = 0x0,
> jmp = {{
> __jmpbuf = {2, -5741430973297852240, 4243568,
> 140737488347888, 0, 0, -5741430973339795280, 5741431850440851632},
> __mask_was_saved = 0,
> __saved_mask = {
> __val = {15120722, 140737488346608, 6830709, 0,
> 4302523939, 140737311891096, 15120722, 15340368, 140737488346712, 14,
> 15147520, 14523360, 6827487, 140737488346672,
> 15120722, 4243568}
> }
> }},
> backlist = 0x0,
> handlerlist = 0x0,
> lisp_eval_depth = 0,
> pdlcount = 2,
> poll_suppress_count = 1,
> interrupt_input_blocked = 0,
> byte_stack = 0x0
> }
> #32 0x00000000005cc31d in command_loop () at keyboard.c:1127
> No locals.
> #33 0x00000000005cb6f1 in recursive_edit_1 () at keyboard.c:754
> count = 1
> val = 6077156
> #34 0x00000000005cbacc in Frecursive_edit () at keyboard.c:818
> count = 0
> buffer = 15120722
> #35 0x00000000005c927c in main (argc=2, argv=0x7fffffffe2f8) at emacs.c:1693
> dummy = 140737354131128
> stack_bottom_variable = 0 '\000'
> do_initial_setlocale = 1
> skip_args = 0
> rlim = {
> rlim_cur = 8720000,
> rlim_max = 18446744073709551615
> }
> no_loadup = 0
> junk = 0x0
> dname_arg = 0x0
> ch_to_dir = 0x3d8f538 <Address 0x3d8f538 out of bounds>
>
> Lisp Backtrace:
> "message" (0xffffc4f0)
> "display-startup-echo-area-message" (0xffffc9d8)
> "command-line-1" (0xffffcf30)
> "command-line" (0xffffd478)
> "normal-top-level" (0xffffd8b0)
> $1 = {
> x = 82,
> y = 631,
> ybase = 649,
> width = 288,
> background_width = 288,
> height = 25,
> left_overhang = 0,
> right_overhang = 0,
> f = 0x146adb0,
> w = 0x146bdc0,
> display = 0x161a6b0,
> window = 52428926,
> row = 0x16748e0,
> area = TEXT_AREA,
> char2b = 0x0,
> nchars = 12,
> hl = DRAW_NORMAL_TEXT,
> face = 0x16549c0,
> font = 0x0,
> cmp = 0x0,
> cmp_id = 0,
> cmp_from = 0,
> cmp_to = 0,
> extends_to_end_of_line_p = 0,
> background_filled_p = 0,
> two_byte_p = 0,
> font_not_found_p = 0,
> stippled_p = 0,
> for_overlaps = 0,
> padding_p = 0,
> gc = 0xf64360,
> first_glyph = 0xf20780,
> img = 0x0,
> slice = {
> x = 0,
> y = 0,
> width = 0,
> height = 0
> },
> clip_head = 0x0,
> clip_tail = 0x0,
> clip = {{
> x = 1,
> y = 631,
> width = 840,
> height = 25
> }, {
> x = 0,
> y = 0,
> width = 0,
> height = 0
> }},
> num_clips = 1,
> underline_position = 0,
> underline_thickness = 0,
> next = 0x7fffffffb940,
> prev = 0x7fffffffbbe0
> }
> Continuing.
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007ffff548a497 in kill () from /lib/libc.so.6
> A debugging session is active.
>
> Inferior 1 [process 27265] will be killed.
>
> Quit anyway? (y or n)
>
> As an aside, I also tried to compile it with no XFT support, with the
> same result. When configuring for this compilation I didn't add any
> more options, just the --enable-checking --enable-asserts.