Crash in MemStream::getChar()

Similar reports
Problem #491515
Component
tracker
Last affected version
0:1.10.5-8.el7
Executable
/usr/libexec/tracker-extract
Error name
SIGBUS 7
First occurrence
2026-06-20
Last occurrence
2026-08-28
Unique reports
2
Quality
-42

Statistics

Operating system Unique / Total count
CentOS 7 2 / 2
Operating system Count
CentOS 7 2
Architecture Count
x86_64 2
Related packages Count
libXext 2
 0:1.3.3-3.el7 2
libexif 2
 0:0.6.22-2.el7_9 2
libselinux 2
 0:2.5-15.el7 2
Show more… (59)
lz4 2
 0:1.8.3-1.el7 2
exempi 2
 0:2.2.0-9.el7 2
tracker 2
 0:1.10.5-8.el7 2
dconf 2
 0:0.28.0-4.el7 2
cairo 2
 0:1.15.12-4.el7 2
libcap 2
 0:2.22-11.el7 2
glibc-common 2
 0:2.17-326.el7_9.3 2
gdk-pixbuf2 2
 0:2.36.12-3.el7 2
libjpeg-turbo 2
 0:1.2.90-8.el7 2
pixman 2
 0:0.34.0-1.el7 2
libseccomp 2
 0:2.3.1-4.el7 2
NetworkManager-glib 2
 1:1.18.8-2.el7_9 2
libglvnd-egl 2
 1:1.0.1-0.8.git5baa1e5.el7 2
fontconfig 2
 0:2.13.0-4.3.el7 2
gvfs-client 2
 0:1.36.2-7.el7_9 2
poppler-glib 2
 0:0.26.5-43.el7.1 2
bzip2-libs 2
 0:1.0.6-13.el7 2
libffi 2
 0:3.0.13-19.el7 2
poppler 2
 0:0.26.5-43.el7.1 2
libstdc++ 2
 0:4.8.5-44.el7 2
glibc 2
 0:2.17-326.el7_9.3 2
libgsf 2
 0:1.14.26-7.el7 2
elfutils-libelf 2
 0:0.176-5.el7 2
nss 2
 0:3.90.0-2.el7_9 2
libmediaart 2
 0:1.9.4-1.el7 2
dbus-glib 2
 0:0.100-7.el7 2
libX11 2
 0:1.6.7-5.el7_9 2
pcre 2
 0:8.32-17.el7 2
sqlite 2
 0:3.7.17-8.el7_7.1 2
libicu 2
 0:50.2-4.el7_7 2
systemd-libs 2
 0:219-78.el7_9.9 2
zlib 2
 0:1.2.7-21.el7_9 2
nspr 2
 0:4.35.0-1.el7_9 2
lcms2 2
 0:2.6-3.el7 2
libgcrypt 2
 0:1.5.3-14.el7 2
libXrender 2
 0:0.9.10-1.el7 2
libblkid 2
 0:2.23.2-65.el7_9.1 2
libXau 2
 0:1.0.8-2.1.el7 2
libpng 2
 2:1.5.13-8.el7 2
libxml2 2
 0:2.9.1-6.el7_9.6 2
nss-util 2
 0:3.90.0-1.el7_9 2
openjpeg-libs 2
 0:1.5.1-18.el7 2
libuuid 2
 0:2.23.2-65.el7_9.1 2
elfutils-libs 2
 0:0.176-5.el7 2
expat 2
 0:2.1.0-15.el7_9 2
libtiff 2
 0:4.0.3-35.el7 2
libgpg-error 2
 0:1.12-3.el7 2
libattr 2
 0:2.4.46-13.el7 2
libmount 2
 0:2.23.2-65.el7_9.1 2
jbigkit-libs 2
 0:2.0-11.el7 2
libiptcdata 2
 0:1.0.4-11.el7 2
libxcb 2
 0:1.13-1.el7 2
glib2 2
 0:2.56.1-9.el7_9 2
freetype 2
 0:2.8-14.el7_9.1 2
xz-libs 2
 0:5.2.2-2.el7_9 2
libglvnd 2
 1:1.0.1-0.8.git5baa1e5.el7 2
dbus-libs 2
 1:1.10.24-15.el7 2
libglvnd-glx 2
 1:1.0.1-0.8.git5baa1e5.el7 2
libgcc 2
 0:4.8.5-44.el7 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
MemStream::getChar()
/lib64/libpoppler.so.46 0x1655a2
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
2
FlateStream::getCodeWord(int)
/lib64/libpoppler.so.46 0x1633de
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
3
FlateStream::readSome()
/lib64/libpoppler.so.46 0x163a68
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
4
FlateStream::getChar()
/lib64/libpoppler.so.46 0x163b62
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
5
Lexer::getChar(bool)
/lib64/libpoppler.so.46 0x147e84
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
6
Lexer::lookChar()
/lib64/libpoppler.so.46 0x147eda
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
7
Lexer::getObj(Object*, int)
/lib64/libpoppler.so.46 0x1483e0
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
8
Parser::getObj(Object*, bool, unsigned char*, CryptAlgorithm, int, int, int, int, bool)
/lib64/libpoppler.so.46 0x1546c1
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
9
Gfx::go(bool)
/lib64/libpoppler.so.46 0x10bb65
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
10
Gfx::display(Object*, bool)
/lib64/libpoppler.so.46 0x10bffd
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
11
Page::display(Gfx*)
/lib64/libpoppler.so.46 0x1527cc
Build id: 031a95d6b01c00870d9a0f974a27cf924de081bf 		-
12
poppler_page_get_text_page(_PopplerPage*)
/lib64/libpoppler-glib.so.18 0x273b6
Build id: 3042f314932fbe48de298b4ba7e54376afdc92a7 		-
13
poppler_page_get_selected_text
/lib64/libpoppler-glib.so.18 0x28679
Build id: 3042f314932fbe48de298b4ba7e54376afdc92a7 		-
14
poppler_page_get_text
/lib64/libpoppler-glib.so.18 0x28797
Build id: 3042f314932fbe48de298b4ba7e54376afdc92a7 		-
15
tracker_extract_get_metadata
/usr/lib64/tracker-1.0/extract-modules/libextract-pdf.so 0x250b
Build id: d80c4ec33348369316a68b239c126f57d8fde3e8 		-
16
get_file_metadata
/usr/libexec/tracker-extract 0xb116
Build id: b02670f3f520b52141be87196da16aaf158a54b0 		-
17
get_metadata
/usr/libexec/tracker-extract 0xb1e3
Build id: b02670f3f520b52141be87196da16aaf158a54b0 		-
18
single_thread_get_metadata
/usr/libexec/tracker-extract 0xb240
Build id: b02670f3f520b52141be87196da16aaf158a54b0 		-
19
g_thread_proxy
/lib64/libglib-2.0.so.0 0x735b0
Build id: 542038696c35b4e83607d94cf8189d0007fa4fcc 		-
20
start_thread
/lib64/libpthread.so.0 0x7ea5
Build id: e10cc8f2b932fc3daeda22f8dac5ebb969524e5b 		-
21
__clone
/lib64/libc.so.6 0xfeb0d
Build id: 1a8fb61bb4614a483833d5334202ab50edda2a25 		-