[issue14903] dictobject infinite loop in module set-up

Gregory P. Smith added the comment: I suspect so. If any modern supported python 3.x version runs into an issue like this I think opening a fresh bugreport is good. Closing as not reproducable / obsolete. -- resolution: -> out of date stage: test needed -> resolved status: open ->

[issue14903] dictobject infinite loop in module set-up

Irit Katriel added the comment: Is this a python 2-only issue? -- nosy: +iritkatriel ___ Python tracker ___ ___ Python-bugs-list ma

[issue14903] dictobject infinite loop in module set-up

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=,

[issue14903] dictobject infinite loop in module set-up

Gregory P. Smith added the comment: Can you provide specific details of exactly which python package from which distro is installed on the machines? Are the machines hardware or VMs? if they are VMs, what version of what VM system and what hardware are the VMs running on? I'm asking because

[issue14903] dictobject infinite loop in module set-up

Daniel Farina added the comment: altered title now that it's been seen in init_posix. -- title: dictobject infinite loop while importing socket -> dictobject infinite loop in module set-up ___ Python tracker _

[issue14903] dictobject infinite loop while importing socket

Daniel Farina added the comment: Attached. The program's function is to take a base64 encoded string and arguments as input and then to materialize this program on disk and run it with its arguments. Notably, this one contains no socket interaction at all, unlike the other examples, which na

[issue14903] dictobject infinite loop while importing socket

Alex Gaynor added the comment: If you could supply the source that'd be great. -- nosy: +alex ___ Python tracker ___ ___ Python-bugs-l

[issue14903] dictobject infinite loop while importing socket

Daniel Farina added the comment: I've confirmed this in a non-gevent program (actually a very trivial one, I can include the source if anyone asks), in 'initposix'. This is on a quiet system, so OOM is not a very likely explanation. Perhaps signal handling? #0 0x0054662d in ?? () #

[issue14903] dictobject infinite loop while importing socket

Changes by Daniel Farina : -- title: dictobject infinite loop -> dictobject infinite loop while importing socket ___ Python tracker ___ _

[issue14903] dictobject infinite loop

Daniel Farina added the comment: In addition to being re-verified on 2.7, this occurred on a 64 bit system, so I've changed the title accordingly. -- title: dictobject infinite loop on 2.6.5 on 32-bit x86 -> dictobject infinite loop ___ Python track

[issue14903] dictobject infinite loop on 2.6.5 on 32-bit x86

Changes by Serhiy Storchaka : -- nosy: +benjamin.peterson, rhettinger ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubsc

[issue14903] dictobject infinite loop on 2.6.5 on 32-bit x86

Changes by Daniel Farina : -- versions: +Python 2.7 ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail

[issue14903] dictobject infinite loop on 2.6.5 on 32-bit x86

Daniel Farina added the comment: Hello folks, After long delay, I can confirm this issue reproduces in a similar way inside of init_socket in 2.7. -- ___ Python tracker ___ ___

[issue14903] dictobject infinite loop on 2.6.5 on 32-bit x86

Terry J. Reedy added the comment: I was suggesting alternate installations, not that you touch your system Python (a bad idea I have read). Such should be easy on Ubuntu. Whether you can run this particular program with alt installs is a different matter. If you have questions about doing so,

[issue14903] dictobject infinite loop on 2.6.5 on 32-bit x86

Daniel Farina added the comment: Unfortunately it's not so easy to upgrade the system's Python, however, it is something we might try. The reproducing test case would appear to be akin to: "import _socket" And, within the gevent stack trace program, https://github.com/schmir/gevent/blob/mas

[issue14903] dictobject infinite loop on 2.6.5 on 32-bit x86

Terry J. Reedy added the comment: Can you reproduce on current 2.7.3 or 3.2.3 or even 3.3.0 (which has changed dict implementation)? Or can you upload a short program that exhibits the problem, so someone else can try? 2.6 gets security fixes only and I do not believe this qualifies. If not a

[issue14903] dictobject infinite loop on 2.6.5 on 32-bit x86

Changes by Terry J. Reedy : -- nosy: +Mark.Shannon ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.

[issue14903] dictobject infinite loop on 2.6.5 on 32-bit x86

New submission from Daniel Farina : I seem to be encountering somewhat rare an infinite loop in hash table probing while importing _socket, as triggered by init_socket.c in Python 2.6, as seen/patched shipped with Ubuntu 10.04 LTS. The problem only reproduces on 32 bit machines, on both -O2 and