Bug 970555 - assertion failure on hot-unplug of ivshmem
Summary: assertion failure on hot-unplug of ivshmem
Keywords:
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: qemu
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Fedora Virtualization Maintainers
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-06-04 10:28 UTC by Paolo Bonzini
Modified: 2013-08-31 19:32 UTC (History)
16 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-08-31 19:32:10 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Paolo Bonzini 2013-06-04 10:28:04 UTC 
/usr/libexec/qemu-kvm /vm/test-base.qcow2 -vnc :1 -m 2048 \
   -monitor stdio \
   -chardev backend=socket,path=`pwd`/foo.sock,id=foo,server,nowait \
   -device id=ff,chardev=foo,driver=ivshmem
QEMU 1.5.0 monitor - type 'help' for more information
(qemu) device_del ff
memory_region_del_subregion: Assertion `subregion->parent == mr' failed.

This is because create_shared_memory_BAR has not been called yet.
Comment 4 Cole Robinson 2013-08-31 19:32:10 UTC 
This doesn't seem to crash with qemu 1.6
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