Crash in visit_decref

Similar reports
Problem #813
Component
yum
Last affected version
0:3.4.3-168.el7.centos
Executable
/usr/bin/python2.7
Error name
SIGSEGV 11
First occurrence
2021-03-10
Last occurrence
2025-11-12
Unique reports
16
Quality
-94

Statistics

Operating system Unique / Total count
CentOS 7 16 / 87
Operating system Count
CentOS 7 87
Architecture Count
x86_64 87
Related packages Count
libdb 89
 0:5.3.21-25.el7 87
 0:5.3.21-24.el7 2
audit-libs 89
 0:2.8.5-4.el7 87
 0:2.8.4-4.el7 2
nss 88
 0:3.67.0-4.el7_9 50
 0:3.53.1-7.el7_9 26
 0:3.79.0-5.el7_9 4
 0:3.53.1-3.el7_9 2
 0:3.44.0-7.el7_7 2
 0:3.90.0-2.el7_9 2
 0:3.79.0-4.el7_9 1
 0:3.67.0-3.el7_9 1
Show more… (69)
nss-softokn 88
 0:3.67.0-3.el7_9 51
 0:3.53.1-6.el7_9 28
 0:3.79.0-4.el7_9 5
 0:3.90.0-6.el7_9 2
 0:3.44.0-8.el7_7 2
nss-softokn-freebl 88
 0:3.67.0-3.el7_9 51
 0:3.53.1-6.el7_9 28
 0:3.79.0-4.el7_9 5
 0:3.90.0-6.el7_9 2
 0:3.44.0-8.el7_7 2
libcurl 88
 0:7.29.0-59.el7_9.1 84
 0:7.29.0-57.el7 2
 0:7.29.0-59.el7_9.2 2
nss-util 88
 0:3.67.0-1.el7_9 51
 0:3.53.1-1.el7_9 28
 0:3.79.0-1.el7_9 5
 0:3.90.0-1.el7_9 2
 0:3.44.0-4.el7_7 2
python 88
 0:2.7.5-90.el7 79
 0:2.7.5-93.el7_9 3
 0:2.7.5-88.el7 2
 0:2.7.5-92.el7_9 2
 0:2.7.5-94.el7_9 2
libssh2 88
 0:1.8.0-4.el7 84
 0:1.8.0-3.el7 2
 0:1.8.0-4.el7_9.1 2
nspr 88
 0:4.32.0-1.el7_9 51
 0:4.25.0-2.el7_9 28
 0:4.34.0-3.1.el7_9 5
 0:4.35.0-1.el7_9 2
 0:4.21.0-1.el7 2
nss-pem 87
 0:1.0.3-7.el7 82
 0:1.0.3-7.el7_9.1 3
 0:1.0.3-5.el7_6.1 2
cyrus-sasl-lib 87
 0:2.1.26-24.el7_9 48
 0:2.1.26-23.el7 39
rpm-python 87
 0:4.11.3-48.el7_9 56
 0:4.11.3-45.el7 28
 0:4.11.3-43.el7 2
 0:4.11.3-46.el7_9 1
openssl-libs 87
 1:1.0.2k-25.el7_9 36
 1:1.0.2k-21.el7_9 28
 1:1.0.2k-24.el7_9 15
 1:1.0.2k-26.el7_9 5
 1:1.0.2k-19.el7 2
 1:1.0.2k-22.el7_9 1
krb5-libs 87
 0:1.15.1-51.el7_9 50
 0:1.15.1-50.el7 29
 0:1.15.1-55.el7_9 6
 0:1.15.1-46.el7 2
libcom_err 87
 0:1.42.9-19.el7 85
 0:1.42.9-17.el7 2
glib2 87
 0:2.56.1-9.el7_9 82
 0:2.56.1-8.el7 3
 0:2.56.1-5.el7 2
zlib 87
 0:1.2.7-19.el7_9 44
 0:1.2.7-20.el7_9 35
 0:1.2.7-21.el7_9 6
 0:1.2.7-18.el7 2
rpm-libs 87
 0:4.11.3-48.el7_9 56
 0:4.11.3-45.el7 28
 0:4.11.3-43.el7 2
 0:4.11.3-46.el7_9 1
pyxattr 87
 0:0.5.1-5.el7 87
openldap 87
 0:2.4.44-25.el7_9 48
 0:2.4.44-23.el7_9 26
 0:2.4.44-24.el7_9 9
 0:2.4.44-22.el7 2
 0:2.4.44-21.el7_6 2
python-pycurl 87
 0:7.19.0-19.el7 87
libgpg-error 87
 0:1.12-3.el7 87
sqlite 87
 0:3.7.17-8.el7_7.1 87
pygpgme 87
 0:0.3-9.el7 87
keyutils-libs 87
 0:1.5.8-3.el7 87
libidn 87
 0:1.28-4.el7 87
rpm-build-libs 87
 0:4.11.3-48.el7_9 56
 0:4.11.3-45.el7 28
 0:4.11.3-43.el7 2
 0:4.11.3-46.el7_9 1
yum-metadata-parser 87
 0:1.1.4-10.el7 87
popt 87
 0:1.13-16.el7 87
glibc 87
 0:2.17-325.el7_9 51
 0:2.17-324.el7_9 26
 0:2.17-326.el7_9 6
 0:2.17-307.el7.1 2
 0:2.17-323.el7_9 2
bzip2-libs 87
 0:1.0.6-13.el7 87
libxml2 87
 0:2.9.1-6.el7_9.6 56
 0:2.9.1-6.el7.5 29
 0:2.9.1-6.el7.4 2
file-libs 87
 0:5.11-37.el7 85
 0:5.11-36.el7 2
expat 87
 0:2.1.0-12.el7 44
 0:2.1.0-14.el7_9 35
 0:2.1.0-15.el7_9 6
 0:2.1.0-11.el7 2
xz-libs 87
 0:5.2.2-1.el7 81
 0:5.2.2-2.el7_9 6
pyliblzma 87
 0:0.5.3-11.el7 87
lua 87
 0:5.1.4-15.el7 87
libffi 87
 0:3.0.13-19.el7 87
ncurses-libs 87
 0:5.9-14.20130511.el7_4 87
gpgme 87
 0:1.3.2-5.el7 87
libcap 87
 0:2.22-11.el7 87
libselinux 87
 0:2.5-15.el7 87
elfutils-libelf 87
 0:0.176-5.el7 85
 0:0.176-4.el7 2
libcap-ng 87
 0:0.7.5-4.el7 87
libattr 87
 0:2.4.46-13.el7 87
libacl 87
 0:2.2.51-15.el7 87
pcre 87
 0:8.32-17.el7 87
libassuan 87
 0:2.1.0-3.el7 87
python-libs 86
 0:2.7.5-90.el7 77
 0:2.7.5-93.el7_9 3
 0:2.7.5-92.el7_9 2
 0:2.7.5-94.el7_9 2
 0:2.7.5-88.el7 2
nss-sysinit 86
 0:3.67.0-4.el7_9 50
 0:3.53.1-7.el7_9 26
 0:3.79.0-5.el7_9 4
 0:3.53.1-3.el7_9 2
 0:3.44.0-7.el7_7 1
 0:3.67.0-3.el7_9 1
 0:3.90.0-2.el7_9 1
 0:3.79.0-4.el7_9 1
glibc-common 83
 0:2.17-325.el7_9 51
 0:2.17-324.el7_9 26
 0:2.17-326.el7_9 3
 0:2.17-323.el7_9 2
 0:2.17-307.el7.1 1
yum-cron 82
 0:3.4.3-168.el7.centos 82
libgcc 29
 0:4.8.5-44.el7 28
 0:4.8.5-39.el7 1
systemd-libs 28
 0:219-78.el7_9.3 25
 0:219-78.el7_9.7 1
 0:219-73.el7_8.8 1
 0:219-78.el7_9.9 1
elfutils-libs 27
 0:0.176-5.el7 26
 0:0.176-4.el7 1
nss-mdns 27
 0:0.14.1-9.el7 27
lvm2-libs 27
 7:2.02.187-6.el7_9.5 26
 7:2.02.186-7.el7_8.2 1
device-mapper-event-libs 27
 7:1.02.170-6.el7_9.5 26
 7:1.02.164-7.el7_8.2 1
libblkid 27
 0:2.23.2-65.el7_9.1 26
 0:2.23.2-63.el7 1
libaio 27
 0:0.3.109-13.el7 27
libsepol 27
 0:2.5-10.el7 27
libuuid 27
 0:2.23.2-65.el7_9.1 26
 0:2.23.2-63.el7 1
device-mapper-libs 27
 7:1.02.170-6.el7_9.5 26
 7:1.02.164-7.el7_8.2 1
lvm2-python-libs 27
 7:2.02.187-6.el7_9.5 26
 7:2.02.186-7.el7_8.2 1
nscd 8
 0:2.17-325.el7_9 8
yum 5
 0:3.4.3-168.el7.centos 3
 0:3.4.3-167.el7.centos 2
rpm 3
 0:4.11.3-48.el7_9 2
 0:4.11.3-43.el7 1
pcsc-lite-libs 2
 0:1.8.8-8.el7 2
libstdc++ 2
 0:4.8.5-44.el7 2
coolkey 2
 0:1.1.0-40.el7 2
python2-subprocess32 1
 0:3.2.6-14.el7 1

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 0x114851
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
2
list_traverse
/lib64/libpython2.7.so.1.0 0x745cb
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
3
collect
/lib64/libpython2.7.so.1.0 0x114c17
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
4
_PyObject_GC_Malloc
/lib64/libpython2.7.so.1.0 0x115887
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
5
_PyObject_GC_New
/lib64/libpython2.7.so.1.0 0x1158cd
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
6
PyDict_New
/lib64/libpython2.7.so.1.0 0x827f4
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
7
expat_start_handler
/usr/lib64/python2.7/lib-dynload/_elementtree.so 0x692e
Build id: 9e316d32d7d28c7fe834ba106dbd805c10afff65 		-
8
doContent
/usr/lib64/libexpat.so.1 0xacca
Build id: 24db02016e207c260e3f912e0fb170315cfb271b 		-
9
contentProcessor
/usr/lib64/libexpat.so.1 0xb9c1
Build id: 24db02016e207c260e3f912e0fb170315cfb271b 		-
10
XML_ParseBuffer
/usr/lib64/libexpat.so.1 0xd9ff
Build id: 24db02016e207c260e3f912e0fb170315cfb271b 		-
11
expat_parse.isra.19
/usr/lib64/python2.7/lib-dynload/_elementtree.so 0x6d08
Build id: 9e316d32d7d28c7fe834ba106dbd805c10afff65 		-
12
xmlparser_feed
/usr/lib64/python2.7/lib-dynload/_elementtree.so 0x708d
Build id: 9e316d32d7d28c7fe834ba106dbd805c10afff65 		-
13
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe5300
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
14
PyEval_EvalCodeEx
/lib64/libpython2.7.so.1.0 0xe764d
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
15
function_call
/lib64/libpython2.7.so.1.0 0x70f88
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
16
PyObject_Call
/lib64/libpython2.7.so.1.0 0x4c073
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
17
instancemethod_call
/lib64/libpython2.7.so.1.0 0x5b065
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
18
PyObject_Call
/lib64/libpython2.7.so.1.0 0x4c073
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
19
call_method
/lib64/libpython2.7.so.1.0 0xa2553
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
20
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe0251
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
21
gen_send_ex.isra.0
/lib64/libpython2.7.so.1.0 0x668c8
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
22
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe0251
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
23
PyEval_EvalCodeEx
/lib64/libpython2.7.so.1.0 0xe764d
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
24
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe4b4c
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
25
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe4ccd
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
26
PyEval_EvalCodeEx
/lib64/libpython2.7.so.1.0 0xe764d
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
27
function_call
/lib64/libpython2.7.so.1.0 0x70f88
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
28
PyObject_Call
/lib64/libpython2.7.so.1.0 0x4c073
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
29
call_function_tail
/lib64/libpython2.7.so.1.0 0x4c155
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
30
PyObject_CallFunction
/lib64/libpython2.7.so.1.0 0x4c23e
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
31
_PyObject_GenericGetAttrWithDict
/lib64/libpython2.7.so.1.0 0x88561
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
32
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe2800
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
33
PyEval_EvalCodeEx
/lib64/libpython2.7.so.1.0 0xe764d
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
34
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe4b4c
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
35
PyEval_EvalCodeEx
/lib64/libpython2.7.so.1.0 0xe764d
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
36
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe4b4c
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
37
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe4ccd
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
38
PyEval_EvalCodeEx
/lib64/libpython2.7.so.1.0 0xe764d
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
39
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe4b4c
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
40
PyEval_EvalCodeEx
/lib64/libpython2.7.so.1.0 0xe764d
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
41
PyEval_EvalFrameEx
/lib64/libpython2.7.so.1.0 0xe4b4c
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
42
PyEval_EvalCodeEx
/lib64/libpython2.7.so.1.0 0xe764d
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
43
PyEval_EvalCode
/lib64/libpython2.7.so.1.0 0xe7752
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
44
run_mod
/lib64/libpython2.7.so.1.0 0x100b8f
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
45
PyRun_FileExFlags
/lib64/libpython2.7.so.1.0 0x101d5e
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
46
PyRun_SimpleFileExFlags
/lib64/libpython2.7.so.1.0 0x102fe9
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-
47
Py_Main
/lib64/libpython2.7.so.1.0 0x11419f
Build id: 5c5abd0669f97e06e930660fe1729f437ace87b7 		-