Cannot PTRACE subthreads due to Yama
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
High
|
Kees Cook |
Bug Description
It's not clear that the fix for Bug #589841 was complete. I just got my first crash since the updated packages were installed and this is what Dr. Konqi was able to provide:
Application: Plasma Netbook (plasma-netbook), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7710720 (LWP 1526))]
Before the fixes for Bug #589841, it wouldn't have even known the current thread, but it's still not making proper backtraces.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: kdelibs5 4:4.4.90-0ubuntu3
ProcVersionSign
Uname: Linux 2.6.35-7-generic i686
NonfreeKernelMo
Architecture: i386
Date: Fri Jul 9 14:24:06 2010
EcryptfsInUse: Yes
InstallationMedia: Kubuntu-Netbook 10.04 LTS "Lucid Lynx" - Release i386 (20100427)
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: kde4libs
summary: |
- Crash reports still not useful + Cannot PTRACE subthreads due to Yama |
It wasn't just that one crash report. Here's the next one:
Application: rekonq (rekonq), signal: Segmentation fault