Crash in visit_decref

Similar reports
Problem #101651
Component
dnf
Last affected version
0:4.0.9.2-2.el7_9
Executable
/usr/bin/python2.7
Error name
SIGSEGV 11
First occurrence
2021-08-01
Last occurrence
2026-03-30
Unique reports
12
Quality
-20

Statistics

Operating system Unique / Total count
CentOS 7 12 / 26
Operating system Count
CentOS 7 26
Architecture Count
x86_64 26
Related packages Count
glibc 26
 0:2.17-292.el7 15
 0:2.17-326.el7_9 7
 0:2.17-326.el7_9.3 4
glibc-common 26
 0:2.17-292.el7 15
 0:2.17-326.el7_9 7
 0:2.17-326.el7_9.3 4
rpm-build-libs 26
 0:4.11.3-40.el7 15
 0:4.11.3-48.el7_9 11
Show more… (69)
python-libs 26
 0:2.7.5-90.el7 16
 0:2.7.5-94.el7_9 5
 0:2.7.5-92.el7_9 4
 0:2.7.5-93.el7_9 1
xz-libs 26
 0:5.2.2-1.el7 15
 0:5.2.2-2.el7_9 11
systemd-libs 26
 0:219-67.el7_7.3 15
 0:219-78.el7_9.9 5
 0:219-78.el7_9.7 5
 0:219-78.el7_9.5 1
libidn 26
 0:1.28-4.el7 26
nspr 26
 0:4.21.0-1.el7 15
 0:4.34.0-3.1.el7_9 5
 0:4.35.0-1.el7_9 5
 0:4.32.0-1.el7_9 1
openldap 26
 0:2.4.44-21.el7_6 15
 0:2.4.44-25.el7_9 11
cyrus-sasl-lib 26
 0:2.1.26-23.el7 15
 0:2.1.26-24.el7_9 11
zlib 26
 0:1.2.7-18.el7 15
 0:1.2.7-21.el7_9 7
 0:1.2.7-20.el7_9 4
dnf 26
 0:4.0.9.2-1.el7_6 15
 0:4.0.9.2-2.el7_9 11
python 26
 0:2.7.5-90.el7 16
 0:2.7.5-94.el7_9 5
 0:2.7.5-92.el7_9 4
 0:2.7.5-93.el7_9 1
libblkid 26
 0:2.23.2-61.el7_7.1 15
 0:2.23.2-65.el7_9.1 11
libcom_err 26
 0:1.42.9-16.el7 15
 0:1.42.9-19.el7 11
elfutils-libelf 26
 0:0.176-2.el7 15
 0:0.176-5.el7 11
openssl-libs 26
 1:1.0.2k-19.el7 15
 1:1.0.2k-26.el7_9 7
 1:1.0.2k-25.el7_9 4
pyliblzma 26
 0:0.5.3-11.el7 26
libgcc 26
 0:4.8.5-44.el7 26
sqlite 26
 0:3.7.17-8.el7_7.1 26
libattr 26
 0:2.4.46-13.el7 26
json-c 26
 0:0.11-4.el7_0 26
libgpg-error 26
 0:1.12-3.el7 26
libmount 26
 0:2.23.2-61.el7_7.1 15
 0:2.23.2-65.el7_9.1 11
libuuid 26
 0:2.23.2-61.el7_7.1 15
 0:2.23.2-65.el7_9.1 11
python2-hawkey 26
 0:0.22.5-1.el7_6 15
 0:0.22.5-2.el7_9 11
python2-libcomps 26
 0:0.1.8-13.el7 15
 0:0.1.8-14.el7 11
libssh2 26
 0:1.8.0-3.el7 15
 0:1.8.0-4.el7 6
 0:1.8.0-4.el7_9.1 5
krb5-libs 26
 0:1.15.1-37.el7_7.2 15
 0:1.15.1-55.el7_9 10
 0:1.15.1-51.el7_9 1
audit-libs 26
 0:2.8.5-4.el7 26
libacl 26
 0:2.2.51-14.el7 15
 0:2.2.51-15.el7 11
libcurl 26
 0:7.29.0-54.el7_7.2 15
 0:7.29.0-59.el7_9.1 6
 0:7.29.0-59.el7_9.2 5
nss-util 26
 0:3.44.0-4.el7_7 15
 0:3.79.0-1.el7_9 5
 0:3.90.0-1.el7_9 5
 0:3.67.0-1.el7_9 1
keyutils-libs 26
 0:1.5.8-3.el7 26
lua 26
 0:5.1.4-15.el7 26
nss-softokn 26
 0:3.44.0-8.el7_7 15
 0:3.79.0-4.el7_9 5
 0:3.90.0-6.el7_9 5
 0:3.67.0-3.el7_9 1
nss 26
 0:3.44.0-7.el7_7 15
 0:3.90.0-2.el7_9 5
 0:3.79.0-4.el7_9 3
 0:3.79.0-5.el7_9 2
 0:3.67.0-4.el7_9 1
python2-libdnf 26
 0:0.22.5-1.el7_6 15
 0:0.22.5-2.el7_9 11
libcap 26
 0:2.22-10.el7 15
 0:2.22-11.el7 11
elfutils-libs 26
 0:0.176-2.el7 15
 0:0.176-5.el7 11
libffi 26
 0:3.0.13-19.el7 26
libcap-ng 26
 0:0.7.5-4.el7 26
lz4 26
 0:1.7.5-3.el7 15
 0:1.8.3-1.el7 11
libsolv 26
 0:0.6.34-4.el7 26
libselinux 26
 0:2.5-14.1.el7 15
 0:2.5-15.el7 11
rpm-libs 26
 0:4.11.3-40.el7 15
 0:4.11.3-48.el7_9 11
libgcrypt 26
 0:1.5.3-14.el7 26
ncurses-libs 26
 0:5.9-14.20130511.el7_4 26
nss-softokn-freebl 26
 0:3.44.0-8.el7_7 15
 0:3.79.0-4.el7_9 5
 0:3.90.0-6.el7_9 5
 0:3.67.0-3.el7_9 1
expat 26
 0:2.1.0-10.el7_3 15
 0:2.1.0-15.el7_9 10
 0:2.1.0-14.el7_9 1
dbus-libs 26
 1:1.10.24-13.el7_6 15
 1:1.10.24-15.el7 11
pygpgme 26
 0:0.3-9.el7 26
libsmartcols 26
 0:2.23.2-61.el7_7.1 15
 0:2.23.2-65.el7_9.1 11
popt 26
 0:1.13-16.el7 26
bzip2-libs 26
 0:1.0.6-13.el7 26
pcre 26
 0:8.32-17.el7 26
librepo 26
 0:1.8.1-7.el7 15
 0:1.8.1-8.el7_9 11
libcomps 26
 0:0.1.8-13.el7 15
 0:0.1.8-14.el7 11
libdb 26
 0:5.3.21-25.el7 26
libdnf 26
 0:0.22.5-1.el7_6 15
 0:0.22.5-2.el7_9 11
libyaml 26
 0:0.1.4-11.el7_0 26
libassuan 26
 0:2.1.0-3.el7 26
rpm-python 26
 0:4.11.3-40.el7 15
 0:4.11.3-48.el7_9 11
file-libs 26
 0:5.11-35.el7 15
 0:5.11-37.el7 11
libmodulemd 26
 0:1.6.3-1.el7 26
gpgme 26
 0:1.3.2-5.el7 26
dbus-python 26
 0:1.1.1-9.el7 26
glib2 23
 0:2.56.1-9.el7_9 23
libxml2 23
 0:2.9.1-6.el7_2.3 15
 0:2.9.1-6.el7_9.6 8
libstdc++ 19
 0:4.8.5-44.el7 19
nss-sysinit 5
 0:3.44.0-7.el7_7 4
 0:3.79.0-5.el7_9 1
nss-pem 5
 0:1.0.3-7.el7 5

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
visit_decref
/lib64/libpython2.7.so.1.0 0x114858
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-
2
dict_traverse
/lib64/libpython2.7.so.1.0 0x837ce
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-
3
collect
/lib64/libpython2.7.so.1.0 0x114c17
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-
4
PyGC_Collect
/lib64/libpython2.7.so.1.0 0x1156d8
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-
5
Py_Finalize
/lib64/libpython2.7.so.1.0 0x1027e9
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-
6
Py_Exit
/lib64/libpython2.7.so.1.0 0x1020e8
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-
7
handle_system_exit.part.2
/lib64/libpython2.7.so.1.0 0x102227
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-
8
PyErr_PrintEx
/lib64/libpython2.7.so.1.0 0x1024ed
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-
9
PyRun_SimpleFileExFlags
/lib64/libpython2.7.so.1.0 0x10310e
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-
10
Py_Main
/lib64/libpython2.7.so.1.0 0x11419f
Build id: b679022e5315d11c0d65e60155fb4c3b5b6ff662 		-