Here is the full backtrace:
(gdb) bt full
#0 0x000071ba44484429 in util_memset32 (s=0x71ba14ffd700, ui=4294967295, n=64)
at ../src/util/u_memset.h:35
d0 = <optimized out>
d1 = <optimized out>
#1 util_fill_rect (dst=0x71ba14ffd700 "",
format=format@entry=PIPE_FORMAT_B8G8R8A8_UNORM,
dst_stride=dst_stride@entry=10112, dst_x=<optimized out>, dst_x@entry=448,
dst_y=<optimized out>,
dst_y@entry=1408, width=width@entry=64, height=64, uc=0x71b9eeffd660) at
../src/gallium/auxiliary/util/u_surface.c:145
desc = <optimized out>
i = 0
j = <optimized out>
width_size = <optimized out>
blocksize = <optimized out>
blockwidth = <optimized out>
blockheight = <optimized out>
#2 0x000071ba444847d3 in util_fill_box (dst=<optimized out>,
format=format@entry=PIPE_FORMAT_B8G8R8A8_UNORM, stride=10112,
layer_stride=14237696, x=448, y=1408, z=0, width=64, height=64, depth=1,
uc=0x71b9eeffd660)
at ../src/gallium/auxiliary/util/u_surface.c:185
layer = 0
#3 0x000071ba4466512e in lp_rast_clear_color (task=0x57862f5fd328, arg=...) at
../src/gallium/drivers/llvmpipe/lp_rast.c:162
map = <optimized out>
s = 0
scene = <optimized out>
cbuf = <optimized out>
format = PIPE_FORMAT_B8G8R8A8_UNORM
uc = {ub = 255 '\377', us = 65535, ui = {4294967295, 29114, 1147739008,
29114}, h = {65535, 65535, 29114, 0}, f = {-nan(0x7fffff), 4.07974035e-41,
932.429688, 4.07974035e-41}, d = {6.1781907453953409e-310,
6.1780352516577183e-310, 0, 4.7545830589946355e-310}}
#4 0x000071ba4466688b in blit_rasterize_bin (bin=<optimized out>,
task=<optimized out>) at ../src/gallium/drivers/llvmpipe/lp_rast.c:947
k = 0
block = 0x71ba2823d080
#5 rasterize_bin (task=<optimized out>, bin=<optimized out>, x=7, y=22) at
../src/gallium/drivers/llvmpipe/lp_rast.c:999
info = {type = <optimized out>, count = <optimized out>}
#6 rasterize_scene (task=task@entry=0x57862f5fd328, scene=0x57862f69fc00) at
../src/gallium/drivers/llvmpipe/lp_rast.c:1069
--Type <RET> for more, q to quit, c to continue without paging--c
bin = <optimized out>
i = 7
j = 22
#7 0x000071ba4466699f in thread_function
(init_data=init_data@entry=0x57862f5fd328) at
../src/gallium/drivers/llvmpipe/lp_rast.c:1204
task = <optimized out>
rast = 0x57862f5fbfd0
thread_name = "llvmpipe-14\000\272q\000"
fpstate = <optimized out>
#8 0x000071ba444777dc in impl_thrd_routine (p=<optimized out>) at
../src/c11/impl/threads_posix.c:43
pack = {func = 0x71ba446668b0 <thread_function>, arg = 0x57862f5fd328}
#9 0x000071ba8b8a2ef1 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:448
ret = <optimized out>
pd = <optimized out>
out = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {128, -8354641912497376450,
-1952, 32, 2, 140726279275168, -8354641912107306178, -8356266819239742658},
mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#10 0x000071ba8b93445c in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
(gdb)
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/2107255
Title:
Papers crash with a segment fault after opening a PDF file because of
a segfault with llvmpipe
Status in mesa package in Ubuntu:
New
Bug description:
I got a segfault when I try to open a PDF file. Here is the error:
➜ papers 5_open_source_collaboration_tools.pdf
(papers:357562): Gtk-WARNING **: 12:06:50.532: No IM module matching
GTK_IM_MODULE=cedilla found
[1] 357562 segmentation fault (core dumped) papers
5_open_source_collaboration_tools.pdf
I attached the PDF that causes error to this bug report. Is an article
from opensource.com.
My other PDF reader, Zathura, can show the PDF correctly.
ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: papers 48.0-1ubuntu1
ProcVersionSignature: Ubuntu 6.14.0-15.15-generic 6.14.0
Uname: Linux 6.14.0-15-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.32.0-0ubuntu5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sat Apr 12 12:05:29 2025
InstallationDate: Installed on 2021-11-26 (1233 days ago)
InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
SourcePackage: papers
UpgradeStatus: Upgraded to plucky on 2025-03-07 (36 days ago)
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