[Qemu-devel] [Bug 1210212] [NEW] qemu core dumps with -serial mon:vc

[Qemu-devel] [Bug 1210212] [NEW] qemu core dumps with -serial mon:vc

[David Mazieres]

Public bug reported:

qemu 1.5.2-1 dumps core when asked to put the monitor on a virtual
console.  For example, suppose you want to monitor the second serial
port, you might try something like:

qemu-system-x86_64 -serial null -serial mon:vc

But that creates a core dump.  In fact, even re-creating what should be
the default dumps core:

$ qemu-system-x86_64 -serial mon:vc:80Cx25C
Segmentation fault (core dumped)

I'm not including a backtrace because the bug is so easy to reproduce,
but I can provide more info if necessary.

** Affects: qemu
     Importance: Undecided
         Status: New

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Title:
  qemu core dumps with -serial mon:vc

Status in QEMU:
  New

Bug description:
  qemu 1.5.2-1 dumps core when asked to put the monitor on a virtual
  console.  For example, suppose you want to monitor the second serial
  port, you might try something like:

  qemu-system-x86_64 -serial null -serial mon:vc

  But that creates a core dump.  In fact, even re-creating what should
  be the default dumps core:

  $ qemu-system-x86_64 -serial mon:vc:80Cx25C
  Segmentation fault (core dumped)

  I'm not including a backtrace because the bug is so easy to reproduce,
  but I can provide more info if necessary.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1210212/+subscriptions

[Qemu-devel] [Bug 1210212] Re: qemu core dumps with -serial mon:vc

[Lei Li]

Hi,

This problem has been solved by

commit 7b7ab18d0b9769b5f39e663fa55caed461b1202e:
Author: Michael Roth <mdroth@linux.vnet.ibm.com>
Date:   Tue Jul 30 13:04:22 2013 -0500

chardev: fix CHR_EVENT_OPENED events for mux chardevs

Patch link:
http://patchwork.ozlabs.org/patch/263458/


** Changed in: qemu
       Status: New => Fix Committed

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You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1210212

Title:
  qemu core dumps with -serial mon:vc

Status in QEMU:
  Fix Committed

Bug description:
  qemu 1.5.2-1 dumps core when asked to put the monitor on a virtual
  console.  For example, suppose you want to monitor the second serial
  port, you might try something like:

  qemu-system-x86_64 -serial null -serial mon:vc

  But that creates a core dump.  In fact, even re-creating what should
  be the default dumps core:

  $ qemu-system-x86_64 -serial mon:vc:80Cx25C
  Segmentation fault (core dumped)

  I'm not including a backtrace because the bug is so easy to reproduce,
  but I can provide more info if necessary.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1210212/+subscriptions

[Qemu-devel] [Bug 1210212] Re: qemu core dumps with -serial mon:vc

[T. Huth]

** Changed in: qemu
       Status: Fix Committed => Fix Released

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You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1210212

Title:
  qemu core dumps with -serial mon:vc

Status in QEMU:
  Fix Released

Bug description:
  qemu 1.5.2-1 dumps core when asked to put the monitor on a virtual
  console.  For example, suppose you want to monitor the second serial
  port, you might try something like:

  qemu-system-x86_64 -serial null -serial mon:vc

  But that creates a core dump.  In fact, even re-creating what should
  be the default dumps core:

  $ qemu-system-x86_64 -serial mon:vc:80Cx25C
  Segmentation fault (core dumped)

  I'm not including a backtrace because the bug is so easy to reproduce,
  but I can provide more info if necessary.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1210212/+subscriptions