Re: [Python-Dev] Doubly linked lists in Python core?

2013-06-11 Thread Skip Montanaro
> You may want to try running the process under valgrind. Thanks. I'm trying that but have been so far unable to get valgrind to report any problems within Python or our libraries before that message, just a couple things at startup which seem to occur before Python gets going: ==21374== Invalid

Re: [Python-Dev] Doubly linked lists in Python core?

2013-06-11 Thread David Malcolm
On Tue, 2013-06-11 at 12:14 -0700, Benjamin Peterson wrote: > 2013/6/11 Skip Montanaro : > > I encountered this disconcerting message yesterday on a Linux system > > running Python 2.7.2: > > > > *** glibc detected *** /opt/local/bin/python: corrupted double-linked > > list: 0x03b01c90 ***

Re: [Python-Dev] Doubly linked lists in Python core?

2013-06-11 Thread Benjamin Peterson
2013/6/11 Skip Montanaro : > I encountered this disconcerting message yesterday on a Linux system > running Python 2.7.2: > > *** glibc detected *** /opt/local/bin/python: corrupted double-linked > list: 0x03b01c90 *** I suspect that's a corrupt linked list interal to glibc. -- Regards,

[Python-Dev] Doubly linked lists in Python core?

2013-06-11 Thread Skip Montanaro
I encountered this disconcerting message yesterday on a Linux system running Python 2.7.2: *** glibc detected *** /opt/local/bin/python: corrupted double-linked list: 0x03b01c90 *** Of course, no core file or other information about where the problem occurred was left behind, just the raw