[Bug 1860742] [NEW] xv6 Bootloop

[Bug 1860742] [NEW] xv6 Bootloop

[Logan Bateman]

Public bug reported:

Qemu Version: 4.2.0

Launch command: 
qemu-system-x86_64 -nographic -drive file=fs.img,index=1,media=disk,format=raw -drive file=xv6.img,index=0,media=disk,format=raw -smp 2 -m 512

How to reproduce? 
1.)  Use/install latest release of qemu (4.2.0 at time of writing)

2.)  Download, build, and run xv6 (a simple os designed for learning
operating systems fundamentals)

cd /tmp
git clone https://github.com/mit-pdos/xv6-public.git
cd xv6-public
make qemu-nox

3.)  Qemu should now bootloop (seem to try to boot but then just
repeat). This is what it looks like below before it repeats:

SeaBIOS (version ?-20191223_100556-anatol)

iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50 CA00
                                                                               
Booting from Hard Disk..


Host: Arch Linux - Kernel version: 5.4.13
Guest: xv6 (https://github.com/mit-pdos/xv6-public)

Suspicion:

When I was using qemu 2.11.1 inside docker, the xv6 os booted with no
problem. I am thinking that something changed between Qemu 2.11.1 and
Qemu 4.2.0 which is now causing boot problems.

** Affects: qemu
     Importance: Undecided
         Status: New


** Tags: bootloop xv6

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Title:
  xv6 Bootloop

Status in QEMU:
  New

Bug description:
  Qemu Version: 4.2.0

  Launch command: 
  qemu-system-x86_64 -nographic -drive file=fs.img,index=1,media=disk,format=raw -drive file=xv6.img,index=0,media=disk,format=raw -smp 2 -m 512

  How to reproduce? 
  1.)  Use/install latest release of qemu (4.2.0 at time of writing)

  2.)  Download, build, and run xv6 (a simple os designed for learning
  operating systems fundamentals)

  cd /tmp
  git clone https://github.com/mit-pdos/xv6-public.git
  cd xv6-public
  make qemu-nox

  3.)  Qemu should now bootloop (seem to try to boot but then just
  repeat). This is what it looks like below before it repeats:

  SeaBIOS (version ?-20191223_100556-anatol)

  iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50 CA00
                                                                                 
  Booting from Hard Disk..


  Host: Arch Linux - Kernel version: 5.4.13
  Guest: xv6 (https://github.com/mit-pdos/xv6-public)

  Suspicion:

  When I was using qemu 2.11.1 inside docker, the xv6 os booted with no
  problem. I am thinking that something changed between Qemu 2.11.1 and
  Qemu 4.2.0 which is now causing boot problems.

To manage notifications about this bug go to:
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[Bug 1860742] Re: xv6 Bootloop

[Logan Bateman]

** Description changed:

  Qemu Version: 4.2.0
  
- Launch command: 
+ Launch command:
  qemu-system-x86_64 -nographic -drive file=fs.img,index=1,media=disk,format=raw -drive file=xv6.img,index=0,media=disk,format=raw -smp 2 -m 512
  
- How to reproduce? 
+ How to reproduce?
  1.)  Use/install latest release of qemu (4.2.0 at time of writing)
  
  2.)  Download, build, and run xv6 (a simple os designed for learning
  operating systems fundamentals)
  
  cd /tmp
  git clone https://github.com/mit-pdos/xv6-public.git
  cd xv6-public
  make qemu-nox
  
  3.)  Qemu should now bootloop (seem to try to boot but then just
  repeat). This is what it looks like below before it repeats:
  
  SeaBIOS (version ?-20191223_100556-anatol)
  
- iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50 CA00
-                                                                                
+ iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50
+ CA00
+ 
  Booting from Hard Disk..
- 
  
  Host: Arch Linux - Kernel version: 5.4.13
  Guest: xv6 (https://github.com/mit-pdos/xv6-public)
  
  Suspicion:
  
- When I was using qemu 2.11.1 inside docker, the xv6 os booted with no
- problem. I am thinking that something changed between Qemu 2.11.1 and
- Qemu 4.2.0 which is now causing boot problems.
+ When I was using qemu 2.11.1 inside an ubuntu docker container, the xv6
+ os booted with no problem. I am thinking that something changed between
+ Qemu 2.11.1 and Qemu 4.2.0 which is now causing boot problems.

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Title:
  xv6 Bootloop

Status in QEMU:
  New

Bug description:
  Qemu Version: 4.2.0

  Launch command:
  qemu-system-x86_64 -nographic -drive file=fs.img,index=1,media=disk,format=raw -drive file=xv6.img,index=0,media=disk,format=raw -smp 2 -m 512

  How to reproduce?
  1.)  Use/install latest release of qemu (4.2.0 at time of writing)

  2.)  Download, build, and run xv6 (a simple os designed for learning
  operating systems fundamentals)

  cd /tmp
  git clone https://github.com/mit-pdos/xv6-public.git
  cd xv6-public
  make qemu-nox

  3.)  Qemu should now bootloop (seem to try to boot but then just
  repeat). This is what it looks like below before it repeats:

  SeaBIOS (version ?-20191223_100556-anatol)

  iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50
  CA00

  Booting from Hard Disk..

  Host: Arch Linux - Kernel version: 5.4.13
  Guest: xv6 (https://github.com/mit-pdos/xv6-public)

  Suspicion:

  When I was using qemu 2.11.1 inside an ubuntu docker container, the
  xv6 os booted with no problem. I am thinking that something changed
  between Qemu 2.11.1 and Qemu 4.2.0 which is now causing boot problems.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1860742/+subscriptions

[Bug 1860742] Re: xv6 Bootloop

[Mohammadreza Ghofrani]

Also in my ubuntu 19.10 system.

** Also affects: ubuntu
   Importance: Undecided
       Status: New

** No longer affects: ubuntu

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https://bugs.launchpad.net/bugs/1860742

Title:
  xv6 Bootloop

Status in QEMU:
  New

Bug description:
  Qemu Version: 4.2.0

  Launch command:
  qemu-system-x86_64 -nographic -drive file=fs.img,index=1,media=disk,format=raw -drive file=xv6.img,index=0,media=disk,format=raw -smp 2 -m 512

  How to reproduce?
  1.)  Use/install latest release of qemu (4.2.0 at time of writing)

  2.)  Download, build, and run xv6 (a simple os designed for learning
  operating systems fundamentals)

  cd /tmp
  git clone https://github.com/mit-pdos/xv6-public.git
  cd xv6-public
  make qemu-nox

  3.)  Qemu should now bootloop (seem to try to boot but then just
  repeat). This is what it looks like below before it repeats:

  SeaBIOS (version ?-20191223_100556-anatol)

  iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50
  CA00

  Booting from Hard Disk..

  Host: Arch Linux - Kernel version: 5.4.13
  Guest: xv6 (https://github.com/mit-pdos/xv6-public)

  Suspicion:

  When I was using qemu 2.11.1 inside an ubuntu docker container, the
  xv6 os booted with no problem. I am thinking that something changed
  between Qemu 2.11.1 and Qemu 4.2.0 which is now causing boot problems.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1860742/+subscriptions

[Bug 1860742] Re: xv6 Bootloop

[Manavjeet Singh]

** Also affects: qemu (Ubuntu)
   Importance: Undecided
       Status: New

** No longer affects: qemu (Ubuntu)

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https://bugs.launchpad.net/bugs/1860742

Title:
  xv6 Bootloop

Status in QEMU:
  New

Bug description:
  Qemu Version: 4.2.0

  Launch command:
  qemu-system-x86_64 -nographic -drive file=fs.img,index=1,media=disk,format=raw -drive file=xv6.img,index=0,media=disk,format=raw -smp 2 -m 512

  How to reproduce?
  1.)  Use/install latest release of qemu (4.2.0 at time of writing)

  2.)  Download, build, and run xv6 (a simple os designed for learning
  operating systems fundamentals)

  cd /tmp
  git clone https://github.com/mit-pdos/xv6-public.git
  cd xv6-public
  make qemu-nox

  3.)  Qemu should now bootloop (seem to try to boot but then just
  repeat). This is what it looks like below before it repeats:

  SeaBIOS (version ?-20191223_100556-anatol)

  iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50
  CA00

  Booting from Hard Disk..

  Host: Arch Linux - Kernel version: 5.4.13
  Guest: xv6 (https://github.com/mit-pdos/xv6-public)

  Suspicion:

  When I was using qemu 2.11.1 inside an ubuntu docker container, the
  xv6 os booted with no problem. I am thinking that something changed
  between Qemu 2.11.1 and Qemu 4.2.0 which is now causing boot problems.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1860742/+subscriptions

[Bug 1860742] Re: xv6 Bootloop

[Thomas Huth]

The QEMU project is currently considering to move its bug tracking to
another system. For this we need to know which bugs are still valid
and which could be closed already. Thus we are setting older bugs to
"Incomplete" now.

If you still think this bug report here is valid, then please switch
the state back to "New" within the next 60 days, otherwise this report
will be marked as "Expired". Or please mark it as "Fix Released" if
the problem has been solved with a newer version of QEMU already.

Thank you and sorry for the inconvenience.


** Changed in: qemu
       Status: New => Incomplete

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Title:
  xv6 Bootloop

Status in QEMU:
  Incomplete

Bug description:
  Qemu Version: 4.2.0

  Launch command:
  qemu-system-x86_64 -nographic -drive file=fs.img,index=1,media=disk,format=raw -drive file=xv6.img,index=0,media=disk,format=raw -smp 2 -m 512

  How to reproduce?
  1.)  Use/install latest release of qemu (4.2.0 at time of writing)

  2.)  Download, build, and run xv6 (a simple os designed for learning
  operating systems fundamentals)

  cd /tmp
  git clone https://github.com/mit-pdos/xv6-public.git
  cd xv6-public
  make qemu-nox

  3.)  Qemu should now bootloop (seem to try to boot but then just
  repeat). This is what it looks like below before it repeats:

  SeaBIOS (version ?-20191223_100556-anatol)

  iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50
  CA00

  Booting from Hard Disk..

  Host: Arch Linux - Kernel version: 5.4.13
  Guest: xv6 (https://github.com/mit-pdos/xv6-public)

  Suspicion:

  When I was using qemu 2.11.1 inside an ubuntu docker container, the
  xv6 os booted with no problem. I am thinking that something changed
  between Qemu 2.11.1 and Qemu 4.2.0 which is now causing boot problems.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1860742/+subscriptions

[Bug 1860742] Re: xv6 Bootloop

[Logan Bateman]

Still seems to be an issue for me.

Qemu Version 5.2.0
Arch Linux 5.11.16-arch1-1

** Changed in: qemu
       Status: Incomplete => New

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https://bugs.launchpad.net/bugs/1860742

Title:
  xv6 Bootloop

Status in QEMU:
  New

Bug description:
  Qemu Version: 4.2.0

  Launch command:
  qemu-system-x86_64 -nographic -drive file=fs.img,index=1,media=disk,format=raw -drive file=xv6.img,index=0,media=disk,format=raw -smp 2 -m 512

  How to reproduce?
  1.)  Use/install latest release of qemu (4.2.0 at time of writing)

  2.)  Download, build, and run xv6 (a simple os designed for learning
  operating systems fundamentals)

  cd /tmp
  git clone https://github.com/mit-pdos/xv6-public.git
  cd xv6-public
  make qemu-nox

  3.)  Qemu should now bootloop (seem to try to boot but then just
  repeat). This is what it looks like below before it repeats:

  SeaBIOS (version ?-20191223_100556-anatol)

  iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50
  CA00

  Booting from Hard Disk..

  Host: Arch Linux - Kernel version: 5.4.13
  Guest: xv6 (https://github.com/mit-pdos/xv6-public)

  Suspicion:

  When I was using qemu 2.11.1 inside an ubuntu docker container, the
  xv6 os booted with no problem. I am thinking that something changed
  between Qemu 2.11.1 and Qemu 4.2.0 which is now causing boot problems.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1860742/+subscriptions

[Bug 1860742] Re: xv6 Bootloop

[Thomas Huth]

This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:

 https://gitlab.com/qemu-project/qemu/-/issues/192


** Changed in: qemu
       Status: New => Expired

** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #192
   https://gitlab.com/qemu-project/qemu/-/issues/192

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https://bugs.launchpad.net/bugs/1860742

Title:
  xv6 Bootloop

Status in QEMU:
  Expired

Bug description:
  Qemu Version: 4.2.0

  Launch command:
  qemu-system-x86_64 -nographic -drive file=fs.img,index=1,media=disk,format=raw -drive file=xv6.img,index=0,media=disk,format=raw -smp 2 -m 512

  How to reproduce?
  1.)  Use/install latest release of qemu (4.2.0 at time of writing)

  2.)  Download, build, and run xv6 (a simple os designed for learning
  operating systems fundamentals)

  cd /tmp
  git clone https://github.com/mit-pdos/xv6-public.git
  cd xv6-public
  make qemu-nox

  3.)  Qemu should now bootloop (seem to try to boot but then just
  repeat). This is what it looks like below before it repeats:

  SeaBIOS (version ?-20191223_100556-anatol)

  iPXE (http://ipxe.org) 00:03.0 CA00 PCI2.10 PnP PMM+1FF92A50+1FEF2A50
  CA00

  Booting from Hard Disk..

  Host: Arch Linux - Kernel version: 5.4.13
  Guest: xv6 (https://github.com/mit-pdos/xv6-public)

  Suspicion:

  When I was using qemu 2.11.1 inside an ubuntu docker container, the
  xv6 os booted with no problem. I am thinking that something changed
  between Qemu 2.11.1 and Qemu 4.2.0 which is now causing boot problems.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1860742/+subscriptions