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device: 0.716
instruction: 0.709
graphic: 0.665
semantic: 0.553
mistranslation: 0.533
socket: 0.530
network: 0.499
vnc: 0.499
boot: 0.428
other: 0.256
KVM: 0.232
assembly: 0.152
qemu core dumps with -serial mon:vc
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.
Hi,
This problem has been solved by
commit 7b7ab18d0b9769b5f39e663fa55caed461b1202e:
Author: Michael Roth <email address hidden>
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/
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