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[Bug malloc/770] possible deadlock on double-free logging
- From: "siddhesh at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Mon, 16 Apr 2012 13:48:38 +0000
- Subject: [Bug malloc/770] possible deadlock on double-free logging
- Auto-submitted: auto-generated
- References: <bug-770-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=770
Siddhesh Poyarekar <siddhesh at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |siddhesh at redhat dot com
--- Comment #12 from Siddhesh Poyarekar <siddhesh at redhat dot com> 2012-04-16 13:48:38 UTC ---
Ian, what you're hitting should have been fixed with commit id f8a3b5bf. The X
backtrace is waiting on a lock in a malloc within __libc_message. The commit I
mentioned replaces these malloc calls with mmap() calls to avoid getting
tangled up in the arena locks.
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