[Qemu-devel] [Bug 1810590] [NEW] Record/replay example does not work

[Qemu-devel] [Bug 1810590] [NEW] Record/replay example does not work

[Andreas Gustafsson]

Public bug reported:

Trying the record part of the record/replay example at
https://github.com/qemu/qemu/blob/master/docs/replay.txt qemu
immediately hangs with no guest output displayed.  This is with qemu
from today's git (e59dbbac0364344a3ad84c3497a98c56003d3fb8).

To reproduce:

  wget
https://people.debian.org/~aurel32/qemu/i386/debian_squeeze_i386_standard.qcow2

  mv debian_squeeze_i386_standard.qcow2 disk.qcow2

  qemu-system-i386 \
       -icount shift=7,rr=record,rrfile=replay.bin \
       -drive file=disk.qcow2,if=none,id=img-direct \
       -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \
       -device ide-hd,drive=img-blkreplay \
       -netdev user,id=net1 -device rtl8139,netdev=net1 \
       -object filter-replay,id=replay,netdev=net1

The above qemu command line is exactly the same as in the example.

Tested on a Debian 9 x86_64 host.

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1810590

Title:
  Record/replay example does not work

Status in QEMU:
  New

Bug description:
  Trying the record part of the record/replay example at
  https://github.com/qemu/qemu/blob/master/docs/replay.txt qemu
  immediately hangs with no guest output displayed.  This is with qemu
  from today's git (e59dbbac0364344a3ad84c3497a98c56003d3fb8).

  To reproduce:

    wget
  https://people.debian.org/~aurel32/qemu/i386/debian_squeeze_i386_standard.qcow2

    mv debian_squeeze_i386_standard.qcow2 disk.qcow2

    qemu-system-i386 \
         -icount shift=7,rr=record,rrfile=replay.bin \
         -drive file=disk.qcow2,if=none,id=img-direct \
         -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \
         -device ide-hd,drive=img-blkreplay \
         -netdev user,id=net1 -device rtl8139,netdev=net1 \
         -object filter-replay,id=replay,netdev=net1

  The above qemu command line is exactly the same as in the example.

  Tested on a Debian 9 x86_64 host.

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[Bug 1810590] Re: Record/replay example does not work

[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/160


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

** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #160
   https://gitlab.com/qemu-project/qemu/-/issues/160

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1810590

Title:
  Record/replay example does not work

Status in QEMU:
  Expired

Bug description:
  Trying the record part of the record/replay example at
  https://github.com/qemu/qemu/blob/master/docs/replay.txt qemu
  immediately hangs with no guest output displayed.  This is with qemu
  from today's git (e59dbbac0364344a3ad84c3497a98c56003d3fb8).

  To reproduce:

    wget
  https://people.debian.org/~aurel32/qemu/i386/debian_squeeze_i386_standard.qcow2

    mv debian_squeeze_i386_standard.qcow2 disk.qcow2

    qemu-system-i386 \
         -icount shift=7,rr=record,rrfile=replay.bin \
         -drive file=disk.qcow2,if=none,id=img-direct \
         -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \
         -device ide-hd,drive=img-blkreplay \
         -netdev user,id=net1 -device rtl8139,netdev=net1 \
         -object filter-replay,id=replay,netdev=net1

  The above qemu command line is exactly the same as in the example.

  Tested on a Debian 9 x86_64 host.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1810590/+subscriptions