Bug #3439: kernel crash on use of chroot - CephFS - Ceph

Actions

Copy link

Bug #3439

closed

kernel crash on use of chroot

Added by Leen Besselink over 11 years ago. Updated about 9 years ago.

Status:

Can't reproduce

Priority:

Normal

Assignee:

Category:

Target version:

% Done:

Source:

Community (user)

Tags:

Backport:

Regression:

Severity:

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

Labels (FS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

When a chroot is called for a directory which was mounted with cephfs the kernel crashes.

The same happens (or at least similair) when a lxc-start is used.

This is on 64-bit Ubuntu 12.10 running under KVM on a Ubuntu 12.04.1 LTS both with a standard install and up to date (maybe the VM is a bit behind on updates as it is just a test VM).

I can test more, because I can reproduce it easily.

Files

Download all files

49.png (36.4 KB) 49.png	kernel crash type one	Leen Besselink, 11/04/2012 02:54 PM
06.png (35.9 KB) 06.png	kernel crash type two	Leen Besselink, 11/04/2012 02:54 PM
cutecom.log (71.8 KB) cutecom.log	an other crash with strace for chroot	Leen Besselink, 11/04/2012 02:54 PM

Actions

Copy link

Updated by Leen Besselink over 11 years ago

I would like to mention that the other kernel crash bug: http://tracker.newdream.net/issues/2445
On the mailinglist mentions: deboostrap which also uses chroot:

http://thread.gmane.org/gmane.comp.file-systems.ceph.devel/6218/focus=6237

Actions

Copy link