Public bug reported:
My Win7 VM running on KVM keeps crashing lately.
I cannot say when it started to do so but I can say that this was not
happening at all some weeks ago.
>From the qemu-kvm log file related to this VM just after the crash I
have found what follows:
2014-05-16 08:37:14.597+0000: starting up
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-1.0 -cpu
core2duo,+lahf_lm,+popcnt,+sse4.2,+sse4.1,+cx16,-monitor,-vme -enable-kvm -m
1024 -smp 1,sockets=1,cores=1,threads=1 -name win7-32 -uuid
9c5a2a97-7657-add4-2c4a-b9f1f8c076bd -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/win7-32.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime
-no-shutdown -drive
file=/host/Users/stefano.doni/Desktop/KVM/win7-32.img,if=none,id=drive-ide0-0-0,format=raw
-device
ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 -drive
if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device
ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev
tap,fd=18,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:20:0b:dd,bus=pci.0,addr=0x3
-netdev tap,fd=19,id=hostnet1 -device rtl8139,netdev=hostnet1,id=net1,mac=52:5
4:00:c7:05:c9,bus=pci.0,addr=0x6 -chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -usb -vnc 127.0.0.1:0 -vga std
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
char device redirected to /dev/pts/2
kvm: malloc.c:2451: sYSMALLOc: Assertion `(old_top == (((mbinptr) (((char *)
&((av)->bins[((1) - 1) * 2])) - __builtin_offsetof (struct malloc_chunk, fd))))
&& old_size == 0) || ((unsigned long) (old_size) >= (unsigned
long)((((__builtin_offsetof (struct malloc_chunk, fd_nextsize))+((2 *
(sizeof(size_t))) - 1)) & ~((2 * (sizeof(size_t))) - 1))) && ((old_top)->size &
0x1) && ((unsigned long)old_end & pagemask) == 0)' failed.
2014-05-16 08:38:32.952+0000: shutting down
And also:
*** glibc detected *** /usr/bin/kvm: double free or corruption
(fasttop): 0x00007f6530001c40 ***
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: qemu-kvm 1.0+noroms-0ubuntu14.14
ProcVersionSignature: Ubuntu 3.2.0-61.93-generic 3.2.55
Uname: Linux 3.2.0-61-generic x86_64
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
Date: Fri May 16 10:40:47 2014
KvmCmdLine: Error: command ['ps', '-C', 'kvm', '-F'] failed with exit code 1:
UID PID PPID C SZ RSS PSR STIME TTY TIME CMD
MachineType: Hewlett-Packard HP ProBook 4520s
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-61-generic
root=UUID=D2E20BC3E20BAAB5 loop=/hostname/disks/root.disk ro quiet splash
vt.handoff=7
SourcePackage: qemu-kvm
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/26/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68AZZ Ver. F.0A
dmi.board.name: 1411
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 57.30
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68AZZVer.F.0A:bd08/26/2010:svnHewlett-Packard:pnHPProBook4520s:pvr:rvnHewlett-Packard:rn1411:rvrKBCVersion57.30:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP ProBook 4520s
dmi.sys.vendor: Hewlett-Packard
** Affects: qemu-kvm (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise running-unity
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https://bugs.launchpad.net/bugs/1320144
Title:
kvm crashes with malloc.c assertion failed and other errors
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