(MIPS) Segmentation fault running second stage qemu-debootstrap

Bug #1254422 reported by Ken Sharp on 2013-11-24
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
qemu-linaro (Ubuntu)
Undecided
Unassigned

Bug Description

qemu-bootstrap immediately fails with segmentation fault when attempting the second stage for MIPS.

$ sudo qemu-debootstrap --arch=mips testing mips http://ftp.uk.debian.org/debian/
[...]
I: Running command: chroot mips /debootstrap/debootstrap --second-stage
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Segmentation fault (core dumped)

No more information than that is provided unless there is a log saved somewhere.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: qemu-user-static 1.0.50-2012.03-0ubuntu2.1
ProcVersionSignature: Ubuntu 3.8.0-33.48~precise1-generic 3.8.13.11
Uname: Linux 3.8.0-33-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
Date: Sun Nov 24 10:45:48 2013
Dependencies:

InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1)
MarkForUpload: True
ProcEnviron:
 LANGUAGE=en_GB:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: qemu-linaro
UpgradeStatus: No upgrade log present (probably fresh install)

Ken Sharp (kennybobs) on 2013-11-24
description: updated
Ken Sharp (kennybobs) wrote :

Same is true of mipsel.

This appears to be related but I'm not sure if it is the same bug:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=707629

The debootstrap.log doesn't say anything useful: it's only two lines.

That bug refers to a newer version of qemu-user-static.

Ken Sharp (kennybobs) wrote :

ubuntu-bug automatically chooses qemu-linaro but I think this should probably be assigned to qemu.

affects: qemu-linaro (Ubuntu) → qemu (Ubuntu)
Serge Hallyn (serge-hallyn) wrote :

qemu-linaro in precise is in fact built from the qemu-linaro source package.

affects: qemu (Ubuntu) → qemu-linaro (Ubuntu)
Ken Sharp (kennybobs) wrote :

This does not occur on i386. The bug only appears on amd64.

Ken Sharp (kennybobs) wrote :

Version: 1.5.0+dfsg-3ubuntu5.2

Well, it's fixed in Saucy but I'm not sure about the other flavours.

Changed in qemu-linaro (Ubuntu):
status: New → Fix Committed
Ken Sharp (kennybobs) wrote :

Apparently that's a different source: qemu not qemu-linaro.

Changed in qemu-linaro (Ubuntu):
status: Fix Committed → New
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