it seems you already answered your own question, the old version have a bug that causes segfault, consider upgrading
On Wed, Jan 9, 2019 at 11:08 PM Thomas-James Goin <james.g...@oracle.com> wrote: > I was referred to this mailing list by a coworker to ask for some help on > a segfaulting issue I’m seeing with uwsgi. Currently I’m overseeing a > fleet of about a dozen machines, some old and some new. The newer ones are > running Ubuntu 14.04.5 LTS whereas the old ones are running 14.04.4 LTS. > When we stood them up recently with our bootstrap process, we immediately > noticed that uwsgi was throwing segfaults into the log. I’ve posted the > segfault below and a comparison of the libc and python2.7 packages > installed on each for comparison. For the record: uwsgi is running in a > Python virtualenv with flask and pip manages the package itself from within > the virtualenv. > > SEGFAULT: > — > !!! uWSGI process 5015 got Segmentation Fault !!! > *** backtrace of 5016 *** > /SCRUBBED/BINARY/PATH/bin/uwsgi(uwsgi_backtrace+0x2e) [0x46b54e] > /SCRUBBED/BINARY/PATH/bin/uwsgi(uwsgi_segfault+0x21) [0x46b911] > /lib/x86_64-linux-gnu/libc.so.6(+0x36cb0) [0x7f5e3acbecb0] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyObject_Malloc+0x248) > [0x7f5e3b45f928] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(_PyObject_GC_Malloc+0x19) > [0x7f5e3b3eae99] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyType_GenericAlloc+0x3b) > [0x7f5e3b3f43bb] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(+0x13d273) [0x7f5e3b3c7273] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyObject_Call+0x43) > [0x7f5e3b3c46f3] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x2316) > [0x7f5e3b414906] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x4b59) > [0x7f5e3b417149] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x4b59) > [0x7f5e3b417149] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(+0x1c4a93) [0x7f5e3b44ea93] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(+0x9f196) [0x7f5e3b329196] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(+0x88732) [0x7f5e3b312732] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(+0x13d2bf) [0x7f5e3b3c72bf] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyObject_Call+0x43) > [0x7f5e3b3c46f3] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x2316) > [0x7f5e3b414906] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x4b59) > [0x7f5e3b417149] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x4b59) > [0x7f5e3b417149] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x4b59) > [0x7f5e3b417149] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x4b59) > [0x7f5e3b417149] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x80d) > [0x7f5e3b41863d] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(+0x1c5010) [0x7f5e3b44f010] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyObject_Call+0x43) > [0x7f5e3b3c46f3] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(+0xb96cd) [0x7f5e3b3436cd] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyObject_Call+0x43) > [0x7f5e3b3c46f3] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(PyEval_CallObjectWithKeywords+0x47) > [0x7f5e3b43ebc7] > /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0(+0x66882) [0x7f5e3b2f0882] > /lib/x86_64-linux-gnu/libpthread.so.0(+0x8184) [0x7f5e3c9be184] > /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f5e3ad8603d] > *** end of backtrace *** > --- > > OLD: > — > # cat /etc/lsb-release > DISTRIB_ID=Ubuntu > DISTRIB_RELEASE=14.04 > DISTRIB_CODENAME=trusty > DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS” > > # dpkg --list | egrep 'libc6|python2\.7' > ii libc6:amd64 2.19-0ubuntu6.11 > amd64 Embedded GNU C Library: Shared libraries > ii libc6-dbg:amd64 2.19-0ubuntu6.11 > amd64 Embedded GNU C Library: detached debugging > symbols > ii libc6-dev:amd64 2.19-0ubuntu6.11 > amd64 Embedded GNU C Library: Development > Libraries and Header Files > ii libpython2.7:amd64 2.7.6-8ubuntu0.3 > amd64 Shared Python runtime library (version 2.7) > ii libpython2.7-dbg:amd64 2.7.6-8ubuntu0.3 > amd64 Debug Build of the Python Interpreter > (version 2.7) > ii libpython2.7-dev:amd64 2.7.6-8ubuntu0.3 > amd64 Header files and a static library for Python > (v2.7) > ii libpython2.7-minimal:amd64 2.7.6-8ubuntu0.3 > amd64 Minimal subset of the Python language > (version 2.7) > ii libpython2.7-stdlib:amd64 2.7.6-8ubuntu0.3 > amd64 Interactive high-level object-oriented > language (standard library, version 2.7) > ii python2.7 2.7.6-8ubuntu0.3 > amd64 Interactive high-level object-oriented > language (version 2.7) > ii python2.7-dbg 2.7.6-8ubuntu0.3 > amd64 Debug Build of the Python Interpreter > (version 2.7) > ii python2.7-dev 2.7.6-8ubuntu0.3 > amd64 Header files and a static library for Python > (v2.7) > ii python2.7-minimal 2.7.6-8ubuntu0.3 > amd64 Minimal subset of the Python language > (version 2.7) > --- > > NEW: > — > # cat /etc/lsb-release > DISTRIB_ID=Ubuntu > DISTRIB_RELEASE=14.04 > DISTRIB_CODENAME=trusty > DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS” > > # dpkg --list | egrep 'libc6|python2\.7' > ii libc6:amd64 2.19-0ubuntu6.14 > amd64 Embedded GNU C Library: Shared libraries > ii libc6-dev:amd64 2.19-0ubuntu6.14 > amd64 Embedded GNU C Library: Development Libraries and > Header Files > ii libpython2.7:amd64 2.7.6-8ubuntu0.5 > amd64 Shared Python runtime library (version 2.7) > ii libpython2.7-dev:amd64 2.7.6-8ubuntu0.5 > amd64 Header files and a static library for Python > (v2.7) > ii libpython2.7-minimal:amd64 2.7.6-8ubuntu0.5 > amd64 Minimal subset of the Python language (version > 2.7) > ii libpython2.7-stdlib:amd64 2.7.6-8ubuntu0.5 > amd64 Interactive high-level object-oriented language > (standard library, version 2.7) > ii python2.7 2.7.6-8ubuntu0.5 > amd64 Interactive high-level object-oriented language > (version 2.7) > ii python2.7-dev 2.7.6-8ubuntu0.5 > amd64 Header files and a static library for Python > (v2.7) > ii python2.7-minimal 2.7.6-8ubuntu0.5 > amd64 Minimal subset of the Python language (version > 2.7) > — > > — > > > > *James Goin* | Software Engineer, Liberator Squad > > _______________________________________________ > uWSGI mailing list > uWSGI@lists.unbit.it > http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi >
_______________________________________________ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi
