Date: Mon, 11 Jun 2012 18:21:46 +0200 From: Miroslav Lachman <000.fbsd@quip.cz> To: freebsd-emulation@freebsd.org Subject: Unstoppable VM in VirtualBox-4.1.16 Message-ID: <4FD61B1A.9030803@quip.cz>
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I have VirtualBox running on FreeBSD 8.3-RELEASE amd64 GENERIC.
It runs fine for a few days with 7 headless VMs running (FreeBSD 9.0
guests). Each with about 2GB RAM + 4 CPUs and 10GB disk. This is a
testing installation, so I run make buildworld in an endless loop in
each VM.
Today I logged in to 2 VMs by ssh and issued `shutdown -p now`.
The first VM stops and now is in Powered Off state, but the second is
hanging in "Stopping" (according to phpVirtualBox)
I can connect to this VM by VNC and there I see normal shutdown sequence
ending with:
All buffers synced.
Uptime: 2d18h59m8s
acpi0: Powering system off
I tried
# VBoxManage showvminfo FreeBSD_two --details`
(doesn't work - hangs, I must use Ctrl+C)
service vboxheadless status hangs too.
# service vboxheadless status
Machine Status
------------------------- ------------
FreeBSD_one Powered Off
(there should be list of other 6 VMs, but it hangs)
# VBoxManage controlvm FreeBSD_two poweroff
(doesn't work - hangs, I must use Ctrl+C)
# VBoxManage discardstate FreeBSD_two
VBoxManage: error: The machine 'FreeBSD_two' is already locked for a
session (or being unlocked)
VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE
(0x80bb0007), component Machine, interface IMachine, callee nsISupports
Context: "LockMachine(a->session, LockType_Write)" at line 619 of file
VBoxManageMisc.cpp
# ps auxwww
root 27781 0.0 8.6 2235960 2158148 ?? Ts Fri09PM 8808:40.49
/usr/local/bin/VBoxHeadless --startvm FreeBSD_two -v off -n -m 5902
# kill -9 27781
(doesn't work - process is still alive)
Is it know problem with VirtualBox on FreeBSD 8.3? Is there some way I
can help to debug it?
Details about system and packages:
# uname -srmi
FreeBSD 8.3-RELEASE amd64 GENERIC
# pkg_info -r virtualbox-ose-4.1.16_1
Information for virtualbox-ose-4.1.16_1:
Depends on:
Dependency: cdrtools-3.00_2
Dependency: vde2-2.3.2
Dependency: libvncserver-0.9.9_1
Dependency: python27-2.7.3_2
Dependency: png-1.5.10
Dependency: curl-7.24.0
Dependency: virtualbox-ose-kmod-4.1.16
Dependency: py27-setuptools-0.6c11_3
Dependency: pkg-config-0.25_1
Dependency: libxslt-1.1.26_3
Dependency: glib-2.28.8_4
Dependency: gio-fam-backend-2.28.8_1
Dependency: libIDL-0.8.14_1
The machine is Cisco UCS C200 M2 with 1x Xeon E5649 + 24GB RAM
CPU: Intel(R) Xeon(R) CPU E5649 @ 2.53GHz (2533.44-MHz
K8-class CPU)
Origin = "GenuineIntel" Id = 0x206c2 Family = 6 Model = 2c
Stepping = 2
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x29ee3ff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,POPCNT,AESNI>
AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 25769803776 (24576 MB)
avail memory = 24719462400 (23574 MB)
ACPI APIC Table: <Cisco0 CiscoUCS>
FreeBSD/SMP: Multiprocessor System Detected: 12 CPUs
FreeBSD/SMP: 1 package(s) x 6 core(s) x 2 SMT threads
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 2
cpu3 (AP): APIC ID: 3
cpu4 (AP): APIC ID: 4
cpu5 (AP): APIC ID: 5
cpu6 (AP): APIC ID: 16
cpu7 (AP): APIC ID: 17
cpu8 (AP): APIC ID: 18
cpu9 (AP): APIC ID: 19
cpu10 (AP): APIC ID: 20
cpu11 (AP): APIC ID: 21
last pid: 11425; load averages: 0.00, 0.01,
0.04 up 2+23:42:38 18:17:23
83 processes: 1 running, 80 sleeping, 1 stopped, 1 zombie
CPU: 0.2% user, 0.0% nice, 0.4% system, 0.0% interrupt, 99.4% idle
Mem: 288M Active, 2115M Inact, 16G Wired, 300M Cache, 2459M Buf, 4293M Free
Swap: 12G Total, 36K Used, 12G Free
PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND
27879 root 21 44 0 2188M 2111M IPRT S 0 208:03 3.12%
/usr/local/bin/VBoxHeadless --startvm SmartOs_live -v off -
27821 root 21 44 0 4248M 4177M ucond 3 144.5H 0.68%
/usr/local/bin/VBoxHeadless --startvm FreeBSD_four -v off -
27861 root 23 44 0 2184M 2108M ucond 7 125:20 0.59%
/usr/local/bin/VBoxHeadless --startvm FreeBSD_six -v off -n
27801 root 21 44 0 2183M 2107M ucond 7 144.7H 0.29%
/usr/local/bin/VBoxHeadless --startvm FreeBSD_three -v off
27841 root 19 44 0 2183M 2108M ucond 6 90.5H 0.10%
/usr/local/bin/VBoxHeadless --startvm FreeBSD_five -v off -
27781 root 2 44 0 2184M 2108M STOP 1 146.8H 0.00%
/usr/local/bin/VBoxHeadless --startvm FreeBSD_two -v off -n
1280 root 14 44 0 50832K 12076K ucond 5 7:07 0.00%
/usr/local/lib/virtualbox/VBoxSVC --auto-shutdown
1277 root 1 44 0 29724K 5640K select 8 3:22 0.00%
/usr/local/lib/virtualbox/VBoxXPCOMIPCD
1229 root 1 44 0 11808K 2092K select 11 0:06 0.00%
/usr/sbin/ntpd -g -c /etc/ntp.conf -p /var/run/ntpd.pid -f
7657 root 7 44 0 55828K 13256K ucond 2 0:02 0.00%
/usr/local/bin/vboxwebsrv
The top output above is after I stopped `make buildworld` in each jail,
then stop VM FreeBSD_one, then FreeBSD_two.
Let me know if I should post some more details.
Miroslav Lachman
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