Max Khon added the comment:
I reproduced the problem with Python 2.7.5 as shipped with CentOS 7:
root@192.168.0.86 /home/padmin # python -V
Python 2.7.5
root@192.168.0.86 /home/padmin # rpm -q python
python-2.7.5-34.el7.x86_64
root@192.168.0.86 /home/padmin #
(gdb) bt
#0 lookdict_string (mp=<optimized out>, key='RPMTAG_OPTFLAGS',
hash=411442822543039667)
at /usr/src/debug/Python-2.7.5/Objects/dictobject.c:461
#1 0x00007f92d6d9f2c9 in insertdict (mp=0x2502600, key='RPMTAG_OPTFLAGS',
hash=411442822543039667,
value=1122) at /usr/src/debug/Python-2.7.5/Objects/dictobject.c:559
#2 0x00007f92d6d9f3b0 in dict_set_item_by_hash_or_entry (
op={'RPMTAG_HEADERREGIONS': 64, 'RPMTAG_EXCLUSIVEOS': 1062, 'fi': <type at
remote 0x7f92c87ef6c0>, 'RPMTAG_CHANGELOGNAME': 1081, 'RPMTAG_CONFLICTNEVRS':
5044, 'RPMTAG_FILECAPS': 5010, 'RPMTAG_FILERDEVS': 1033, 'RPMTAG_COLLECTIONS':
5029, 'RPMTAG_BUGURL': 5012, 'setStats': <built-in function setStats>,
'RPMTAG_FILEDIGESTALGO': 5011, 'RPMTAG_DEPENDSDICT': 1145, 'RPMTAG_CLASSDICT':
1142, 'RPMTAG_FILEMODES': 1030, 'RPMTAG_FILEDEPENDSN': 1144,
'RPMTAG_BUILDTIME': 1006, 'ii': <type at remote 0x7f92c87f0280>,
'RPMTAG_INSTALLCOLOR': 1127, 'RPMTAG_CHANGELOGTEXT': 1082,
'RPMTAG_HEADERCOLOR': 5017, 'RPMTAG_CONFLICTNAME': 1054, 'RPMTAG_CONFLICTS':
1054, 'setLogFile': <built-in function setLogFile>, 'versionCompare': <built-in
function versionCompare>, 'RPMTAG_CONFLICTVERSION': 1055, 'RPMTAG_NVRA': 1196,
'RPMTAG_NOPATCH': 1052, 'RPMTAG_HEADERI18NTABLE': 100,
'RPMTAG_LONGARCHIVESIZE': 271, 'RPMTAG_FILEREQUIRE': 5002,
'RPMTAG_FILEDEPENDSX': 1143, 'RPMTAG_EVR': 5013, 'RPMTAG_INSTALLTIME': 1008,
'RPMTAG_NAME': 1000, 'RPMTAG_LONG...(truncated), key=<optimized out>,
hash=<optimized out>,
ep=<optimized out>, value=<optimized out>) at
/usr/src/debug/Python-2.7.5/Objects/dictobject.c:774
#3 0x00007f92d6da18a8 in PyDict_SetItemString (
v={'RPMTAG_HEADERREGIONS': 64, 'RPMTAG_EXCLUSIVEOS': 1062, 'fi': <type at
remote 0x7f92c87ef6c0>, 'RPMTAG_CHANGELOGNAME': 1081, 'RPMTAG_CONFLICTNEVRS':
5044, 'RPMTAG_FILECAPS': 5010, 'RPMTAG_FILERDEVS': 1033, 'RPMTAG_COLLECTIONS':
5029, 'RPMTAG_BUGURL': 5012, 'setStats': <built-in function setStats>,
'RPMTAG_FILEDIGESTALGO': 5011, 'RPMTAG_DEPENDSDICT': 1145, 'RPMTAG_CLASSDICT':
1142, 'RPMTAG_FILEMODES': 1030, 'RPMTAG_FILEDEPENDSN': 1144,
'RPMTAG_BUILDTIME': 1006, 'ii': <type at remote 0x7f92c87f0280>,
'RPMTAG_INSTALLCOLOR': 1127, 'RPMTAG_CHANGELOGTEXT': 1082,
'RPMTAG_HEADERCOLOR': 5017, 'RPMTAG_CONFLICTNAME': 1054, 'RPMTAG_CONFLICTS':
1054, 'setLogFile': <built-in function setLogFile>, 'versionCompare': <built-in
function versionCompare>, 'RPMTAG_CONFLICTVERSION': 1055, 'RPMTAG_NVRA': 1196,
'RPMTAG_NOPATCH': 1052, 'RPMTAG_HEADERI18NTABLE': 100,
'RPMTAG_LONGARCHIVESIZE': 271, 'RPMTAG_FILEREQUIRE': 5002,
'RPMTAG_FILEDEPENDSX': 1143, 'RPMTAG_EVR': 5013, 'RPMTAG_INSTALLTIME': 1008, '
RPMTAG_NAME': 1000, 'RPMTAG_LONG...(truncated), key=key@entry=0x7f92c83bf537
"RPMTAG_OPTFLAGS",
item=item@entry=1122) at
/usr/src/debug/Python-2.7.5/Objects/dictobject.c:2448
#4 0x00007f92d6e181f2 in PyModule_AddObject (m=m@entry=<module at remote
0x24d35c8>,
name=name@entry=0x7f92c83bf537 "RPMTAG_OPTFLAGS", o=o@entry=1122)
at /usr/src/debug/Python-2.7.5/Python/modsupport.c:616
#5 0x00007f92d6e182d8 in PyModule_AddIntConstant (m=m@entry=<module at remote
0x24d35c8>,
name=name@entry=0x7f92c83bf537 "RPMTAG_OPTFLAGS", value=value@entry=1122)
at /usr/src/debug/Python-2.7.5/Python/modsupport.c:628
#6 0x00007f92c85e2b20 in addRpmTags (module=<module at remote 0x24d35c8>) at
rpmmodule.c:200
#7 initModule (m=<module at remote 0x24d35c8>) at rpmmodule.c:343
#8 init_rpm () at rpmmodule.c:281
#9 0x00007f92d6e13ed9 in _PyImport_LoadDynamicModule
(name=name@entry=0x24f69d0 "rpm._rpm",
pathname=pathname@entry=0x24f79e0
"/usr/lib64/python2.7/site-packages/rpm/_rpmmodule.so",
fp=<optimized out>) at /usr/src/debug/Python-2.7.5/Python/importdl.c:53
...
The infinite loop happens when "import rpm" is called in low-memory conditions
(e.g. when handling ENOMEM or exceptions.MemoryError - RedHat/CentOS
abrt-addon-python package which installs sys.excepthook handler).
----------
nosy: +Max Khon
_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue14903>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
