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kvm crashed with SIGSEGV in malloc_consolidate()
Binary package hint: kvm
See Bug #355401. Oddly enough, when Windows tries to install drivers for a WDM device (a W380a on USB), kvm crashes.
ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/kvm
KvmCmdLine: Error: command ['ps', '-p', '5036', '-F'] failed with exit code 1: UID PID PPID C SZ RSS PSR STIME TTY TIME CMD
MachineType: ASUSTeK Computer Inc. F3Sa
NonfreeKernelModules: fglrx
Package: kvm 1:84+dfsg-0ubuntu10
ProcCmdLine: root=UUID=1b4d3e6f-e7de-4dda-a22b-4ee8d3da378d ro splash
ProcCmdline: kvm -snapshot -net nic,model=ne2k_pci -net user -soundhw es1370 -usb -usbdevice tablet -m 256 winXP.SP3-IE7-20081018.qcow -usbdevice host:0fce:d0b5 -smb /home/username/temp/Unlock_Sony_Ericsson/
ProcEnviron:
PATH=(custom, user)
LANG=en_CA.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.28-11.40-generic
Signal: 11
SourcePackage: kvm
StacktraceTop:
malloc_consolidate (av=0x7fe3b0607a00) at malloc.c:4897
_int_malloc (av=0x7fe3b0607a00, bytes=2128)
*__GI___libc_malloc (bytes=2128) at malloc.c:3551
?? ()
?? ()
Title: kvm crashed with SIGSEGV in malloc_consolidate()
UserGroups: adm admin audio cdrom dialout dip disk fax fuse kvm lpadmin netdev plugdev sambashare scanner tape video
Hi, thanks for the report.
Can you give me any hints about what's going on when you see this issue?
I see you're doing USB passthrough, which can be a little be tricky. Can you reproduce the problem without USB passthrough?
:-Dustin
The specific USB device used is conditional on reproducing this bug. As such, I can't just reproduce this without the device.
Right, sorry about that. I realized that just after I typed my
response. My bad...
:-Dustin
This could fix it.
commit c4c0e236beabb9de5ff472f77aeb811ec5484615
Author: Jim Paris <email address hidden>
Date: Mon Aug 24 14:56:12 2009 -0400
This should be qemu-0.11.0 which should be released soon.
Marking triaged, against the qemu-kvm project. Upstream QEMU has a pending fix for this (or at least something very, very similar).
As soon as this lands in qemu-kvm-0.11, we should get this in Karmic.
:-Dustin
We should be getting qemu-0.11 GA into Karmic early next week.
I'll ping here once it's uploaded.
:-Dustin
Can you please re-test this?
We strongly suspect that this is fixed in Karmic now.
Please re-open the bug, if you can still reproduce it.
:-Dustin
Commit c4c0e236beabb9de5ff mentioned in comment #5 has been included long ago, so setting this ticket to "Fix released" now.
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