hello everyone,
I am sorry to trouble you. but, I meet some trouble when
using qemu+kvm +libvirt. The qemu-system-x86_64 crash and get
some errer info from logs
:./var/log/libvirt/qemu/instance-000006d3.log, as bellow,
2016-05-25 10:28:52.565+0000: starting up
libvirt version: 1.2.16, package:
1.2.16-2ubuntu11.15.10.4~cloud0, qemu version: 2.3.0 (Debian
1:2.3+dfsg-5ubuntu9.2~cloud0)
LC_ALL=C
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/qemu-system-x86_64 -name
instance-000006d3 -S -machine pc-i440fx-vivid,accel=kvm,usb=off
-cpu
Haswell-noTSX,+abm,+pdpe1gb,+rdrand,+f16c,+osxsave,+dca,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme
-m 8192 -realtime mlock=off -smp 2,sockets=2,cores=1,threads=1
-uuid 5578b710-3518-44c3-91fe-e2e601f569f0 -smbios
type=1,manufacturer=OpenStack Foundation,product=OpenStack
Nova,version=12.0.2,serial=00000000-0000-0000-0000-0cc47a555870,uuid=5578b710-3518-44c3-91fe-e2e601f569f0,family=Virtual
Machine -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-000006d3.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard
-no-hpet -no-shutdown -boot strict=on -device
piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -drive
file=rbd:vms/5578b710-3518-44c3-91fe-e2e601f569f0_disk:id=cinder:key=AQBrR6tWbFwlOhAAmtmc/eQX8/K6OjQugVx+mg==:auth_supported=cephx\;none:mon_host=192.168.200.1\:6789\;192.168.200.2\:6789\;192.168.200.3\:6789,if=none,id=drive-virtio-disk0,format=raw,cache=writeback
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-netdev tap,fd=26,id=hostnet0,vhost=on,vhostfd=28 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:63:24:27,bus=pci.0,addr=0x3
-chardev
file,id=charserial0,path=/var/lib/nova/instances/5578b710-3518-44c3-91fe-e2e601f569f0/console.log
-device isa-serial,chardev=charserial0,id=serial0 -chardev
pty,id=charserial1 -device
isa-serial,chardev=charserial1,id=serial1 -device
usb-tablet,id=input0 -vnc 0.0.0.0:1 -k en-us -device
cirrus-vga,id=video0,bus=pci.0,addr=0x2 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -msg
timestamp=on
char device redirected to /dev/pts/3 (label charserial1)
*** Error in `/usr/bin/qemu-system-x86_64': double free or
corruption (out): 0x00007f83bc0cc1d0 ***
2016-06-28 22:36:16.361+0000: shutting down
not all vms have crashed and the creashed vms images incloud :
centos6.5 ubuntu14.04 and ubuntu16.04. Maybe it not caused by
the guest images,I think.
I don't have any idear about this, any tips are grateful.
my environment info as:
OS:
# uname -a
Linux VM154S019059 4.2.0-35-generic #40~14.04.1-Ubuntu SMP
Fri Mar 18 16:37:35 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS"
QEMU INFO：
dpkg -l|grep qemu
ii ipxe-qemu
1.0.0+git-20131111.c3d1e78-2ubuntu1.1 all PXE boot
firmware - ROM images for qemu
ii qemu-block-extra:amd64
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 extra block
backend modules for qemu-system and qemu-utils
ii qemu-slof
20140630+dfsg-1ubuntu1~14.04 all Slimline Open
Firmware -- QEMU PowerPC version
ii qemu-system
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 QEMU full
system emulation binaries
ii qemu-system-arm
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 QEMU full
system emulation binaries (arm)
ii qemu-system-common
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 QEMU full
system emulation binaries (common files)
ii qemu-system-mips
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 QEMU full
system emulation binaries (mips)
ii qemu-system-misc
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 QEMU full
system emulation binaries (miscelaneous)
ii qemu-system-ppc
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 QEMU full
system emulation binaries (ppc)
ii qemu-system-sparc
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 QEMU full
system emulation binaries (sparc)
ii qemu-system-x86
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 QEMU full
system emulation binaries (x86)
ii qemu-utils
1:2.3+dfsg-5ubuntu9.2~cloud0 amd64 QEMU utilities
kvm model:
# modinfo kvm
filename:
/lib/modules/4.2.0-35-generic/kernel/arch/x86/kvm/kvm.ko
license: GPL
author: Qumranet
srcversion: 54A62F24A6A2743053CCCC6
depends:
intree: Y
vermagic: 4.2.0-35-generic SMP mod_unload modversions
signer: Build time autogenerated kernel key
sig_key:
78:A2:B1:7E:20:A3:96:76:A3:5E:2C:3E:16:0E:70:1F:99:E0:65:9B
sig_hashalgo: sha512
parm: allow_unsafe_assigned_interrupts:Enable device
assignment on platforms without interrupt remapping support.
(bool)
parm: ignore_msrs:bool
parm: min_timer_period_us:uint
parm: kvmclock_periodic_sync:bool
parm: tsc_tolerance_ppm:uint
parm: lapic_timer_advance_ns:uint
parm: halt_poll_ns:uint
# modinfo kvm-amd
filename:
/lib/modules/4.2.0-35-generic/kernel/arch/x86/kvm/kvm-amd.ko
license: GPL
author: Qumranet
srcversion: BBB11CD7C18B7875B850EC4
alias: cpu:type:x86,ven*fam*mod*:feature:*00C2*
depends: kvm
intree: Y
vermagic: 4.2.0-35-generic SMP mod_unload modversions
signer: Build time autogenerated kernel key
sig_key:
78:A2:B1:7E:20:A3:96:76:A3:5E:2C:3E:16:0E:70:1F:99:E0:65:9B
sig_hashalgo: sha512
parm: npt:int
parm: nested:int
libvirt
# libvirtd --version
libvirtd (libvirt) 1.2.16
Best Regards,
Zhang Zhenhao