Task 9026593

Name 07859121_29_0
Workunit 7216211
Created 23 Jul 2020, 14:08:42 UTC
Sent 24 Jul 2020, 2:42:35 UTC
Report deadline 29 Jul 2020, 2:42:35 UTC
Received 24 Jul 2020, 3:48:05 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 8009
Run time 4 min 12 sec
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 4.31 GFLOPS
Application version boinc2docker v1.12 (vbox64_mt)
windows_x86_64
Peak working set size 66.93 MB
Peak swap size 64.22 MB
Peak disk usage 499.16 MB

Stderr output

<core_client_version>7.16.7</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 194 (0xc2)</message>
<stderr_txt>
2020-07-23 20:30:53 (1471144): vboxwrapper (7.9.26200): starting
2020-07-23 20:30:55 (1471144): Feature: Checkpoint interval offset (367 seconds)
2020-07-23 20:30:55 (1471144): Detected: VirtualBox VboxManage Interface (Version: 6.1.10)
2020-07-23 20:30:56 (1471144): Detected: Minimum checkpoint interval (600.000000 seconds)
2020-07-23 20:30:56 (1471144): Create VM. (boinc_6491da280f540014, slot#7)
2020-07-23 20:30:56 (1471144): Updating drive controller type and model for desired configuration.
2020-07-23 20:30:57 (1471144): Setting Memory Size for VM. (3072MB)
2020-07-23 20:30:58 (1471144): Setting CPU Count for VM. (1)
2020-07-23 20:30:58 (1471144): Setting Chipset Options for VM.
2020-07-23 20:30:58 (1471144): Setting Boot Options for VM.
2020-07-23 20:30:58 (1471144): Setting Network Configuration for NAT.
2020-07-23 20:30:59 (1471144): Enabling VM Network Access.
2020-07-23 20:30:59 (1471144): Disabling USB Support for VM.
2020-07-23 20:30:59 (1471144): Disabling COM Port Support for VM.
2020-07-23 20:31:00 (1471144): Disabling LPT Port Support for VM.
2020-07-23 20:31:00 (1471144): Disabling Audio Support for VM.
2020-07-23 20:31:00 (1471144): Disabling Clipboard Support for VM.
2020-07-23 20:31:01 (1471144): Disabling Drag and Drop Support for VM.
2020-07-23 20:31:01 (1471144): Adding storage controller(s) to VM.
2020-07-23 20:31:01 (1471144): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-07-23 20:31:02 (1471144): Adding VirtualBox Guest Additions to VM.
2020-07-23 20:31:02 (1471144): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-07-23 20:31:02 (1471144): Enabling shared directory for VM.
2020-07-23 20:31:03 (1471144): Starting VM using VboxManage interface. (boinc_6491da280f540014, slot#7)
2020-07-23 20:31:11 (1471144): Successfully started VM. (PID = '1471836')
2020-07-23 20:31:11 (1471144): Reporting VM Process ID to BOINC.
2020-07-23 20:31:17 (1471144): Guest Log: BIOS: VirtualBox 6.1.10

2020-07-23 20:31:17 (1471144): Guest Log: CPUID EDX: 0x178bfbff

2020-07-23 20:31:17 (1471144): Guest Log: BIOS: No PCI IDE controller, not probing IDE

2020-07-23 20:31:17 (1471144): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032

2020-07-23 20:31:17 (1471144): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80

2020-07-23 20:31:17 (1471144): Guest Log: BIOS: Boot from Hard Disk 0 failed

2020-07-23 20:31:17 (1471144): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003

2020-07-23 20:31:17 (1471144): Guest Log: BIOS: Booting from CD-ROM...

2020-07-23 20:31:17 (1471144): VM state change detected. (old = 'poweroff', new = 'running')
2020-07-23 20:31:27 (1471144): Guest Log: BIOS: KBD: unsupported int 16h function 03

2020-07-23 20:31:27 (1471144): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 

2020-07-23 20:31:35 (1471144): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds

2020-07-23 20:31:35 (1471144): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)

2020-07-23 20:31:35 (1471144): Guest Log: net.ipv4.ip_forward = 1

2020-07-23 20:31:35 (1471144): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory

2020-07-23 20:31:35 (1471144): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2020-07-23 20:31:35 (1471144): Guest Log: sysctl: "cannot stat %s" is an unknown key

2020-07-23 20:31:35 (1471144): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2020-07-23 20:31:35 (1471144): Guest Log: Segmentation fault

2020-07-23 20:31:35 (1471144): Guest Log: automount ...

2020-07-23 20:31:35 (1471144): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string

2020-07-23 20:31:35 (1471144): Guest Log: automount over.

2020-07-23 20:31:35 (1471144): Guest Log: Setting hostname to boot2docker Done.

2020-07-23 20:31:35 (1471144): Guest Log: Thu Jul 23 20:31:22 UTC 2020 dhcp -------------------------------

2020-07-23 20:31:35 (1471144): Preference change detected
2020-07-23 20:31:35 (1471144): Setting CPU throttle for VM. (90%)
2020-07-23 20:31:36 (1471144): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2020-07-23 20:31:43 (1471144): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1083)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00 (1310)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1311)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1312)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1313)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1314)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1315)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1316)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1317)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1318)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1319)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1320)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1321)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1322)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1323)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1324)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event5 (1325)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1326)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1327)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1328)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1329)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1330)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1331)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1332)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1333)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1334)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1335)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1336)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1337)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1338)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1339)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1340)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1341)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1342)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1343)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1344)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1345)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1346)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1347)

2020-07-23 20:31:43 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1348)

2020-07-23 20:31:44 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1349)

2020-07-23 20:31:44 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1350)

2020-07-23 20:31:44 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1351)

2020-07-23 20:31:44 (1471144): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1352)

2020-07-23 20:31:44 (1471144): Guest Log: Thu Jul 23 20:31:28 UTC 2020 dhcp -------------------------------

2020-07-23 20:31:44 (1471144): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.000082 main     Log opened 2020-07-23T20:31:29.037134000Z

2020-07-23 20:31:44 (1471144): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.000082 main     Log opened 2020-07-23T20:31:29.037134000Z

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.002905 main     OS Product: Linux

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.002971 main     OS Release: 4.1.19-boot2docker

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.003007 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.003041 main     Executable: /sbin/VBoxService

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.003041 main     Process ID: 930

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.003042 main     Package type: LINUX_64BITS_GENERIC

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.002905 main     OS Product: Linux

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.002971 main     OS Release: 4.1.19-boot2docker

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.003007 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.003041 main     Executable: /sbin/VBoxService

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.003041 main     Process ID: 930

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.00:00:00.008733 main     5.0.16 r105871 started. Verbose level = 0

2020-07-23 20:31:44 (1471144): Guest Log: 003042 main     Package type: LINUX_64BITS_GENERIC

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.008733 main     5.0.16 r105871 started. Verbose level = 0

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.015177 vminfo   rtldrNativeLoad: dlopen('libdbus-1.so.3', RTLD_NOW | RTLD_LOCAL) failed: libdbus-1.so.3: cannot open shared object file: No such file or directory

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:00.015227 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed

2020-07-23 20:31:44 (1471144): Guest Log: Mounting BOINC shared/...

2020-07-23 20:31:44 (1471144): Guest Log: -------------------

2020-07-23 20:31:44 (1471144): Guest Log: Fri Jul 24 03:31:31 UTC 2020

2020-07-23 20:31:44 (1471144): Guest Log: 00:00:05.015762 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed

2020-07-23 20:31:44 (1471144): Guest Log: Fri Jul 24 03:31:41 UTC 2020

2020-07-23 20:31:44 (1471144): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 

2020-07-23 20:31:44 (1471144): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

2020-07-23 20:31:44 (1471144): Guest Log:     inet 127.0.0.1/8 scope host lo

2020-07-23 20:31:44 (1471144): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:31:44 (1471144): Guest Log:     inet6 ::1/128 scope host 

2020-07-23 20:31:44 (1471144): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:31:44 (1471144): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 

2020-07-23 20:31:44 (1471144): Guest Log:     link/ether 12:83:38:55:e4:06 brd ff:ff:ff:ff:ff:ff

2020-07-23 20:31:44 (1471144): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000

2020-07-23 20:31:44 (1471144): Guest Log:     link/ether 08:00:27:1d:db:6b brd ff:ff:ff:ff:ff:ff

2020-07-23 20:31:44 (1471144): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0

2020-07-23 20:31:44 (1471144): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:31:44 (1471144): Guest Log:     inet6 fe80::a00:27ff:fe1d:db6b/64 scope link 

2020-07-23 20:31:44 (1471144): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:31:44 (1471144): Guest Log: -------------------

2020-07-23 20:31:44 (1471144): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence

2020-07-23 20:31:44 (1471144): Guest Log: Waiting for Docker daemon to start...

2020-07-23 20:31:44 (1471144): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE

2020-07-23 20:31:44 (1471144): Guest Log: Running boinc_app...

2020-07-23 20:31:44 (1471144): Guest Log: Importing Docker image from BOINC...

2020-07-23 20:31:44 (1471144): Guest Log: Filesystem                Size      Used Available Use% Mounted on

2020-07-23 20:31:44 (1471144): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /

2020-07-23 20:31:44 (1471144): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm

2020-07-23 20:31:44 (1471144): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup

2020-07-23 20:31:44 (1471144): Guest Log: shared                  237.6G     71.6G    166.0G  30% /root/shared

2020-07-23 20:31:44 (1471144): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs

2020-07-23 20:31:56 (1471144): Guest Log: 00:00:10.017293 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed

2020-07-23 20:31:59 (1471144): VM state change detected. (old = 'running', new = 'gurumeditation')
2020-07-23 20:32:13 (1471144): Powering off VM.
2020-07-23 20:32:13 (1471144): Deregistering VM. (boinc_6491da280f540014, slot#7)
2020-07-23 20:32:23 (1471144): Removing network bandwidth throttle group from VM.
2020-07-23 20:32:41 (1471144): Removing VM from VirtualBox.
2020-07-23 20:33:46 (1471144): Removing virtual ISO 9660 disk from VirtualBox.
2020-07-23 20:34:09 (1471144): VM Premature Shutdown Detected.

    Hypervisor System Log:

252:16:05.482936          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:16:06.035385          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:06.035489          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:06.042349          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:16:13.433150          Saving settings file "C:\ProgramData\BOINC\slots\6\boinc_763292c1279a7938\boinc_763292c1279a7938.vbox" with version "1.16-windows"
252:16:13.572268          Saving settings file "C:\ProgramData\BOINC\slots\7\boinc_6491da280f540014\boinc_6491da280f540014.vbox" with version "1.16-windows"
252:16:15.412647          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:15.412759          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:15.422547          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:16:15.446398          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:15.446504          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:15.454543          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:16:22.060794          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:22.061129          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:22.069291          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:16:27.584142          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:27.584344          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:27.595984          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:16:36.432248          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:36.432888          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:36.441691          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:16:55.955248          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:16:55.974883          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:55.975798          ERROR [COM]: aRC=VBOX_E_OBJECT_NOT_FOUND (0x80bb0001) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={No storage device attached to device slot 0 on port 1 of controller 'Hard Disk Controller'}, preserve=false aResultDetail=0
252:16:55.999826          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:17:26.828495          ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={SessionMachine} aText={This machine does not have any snapshots}, preserve=false aResultDetail=0
252:17:30.632042          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_6491da280f540014' while it is locked}, preserve=false aResultDetail=0
252:18:04.953861          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_6491da280f540014' while it is locked}, preserve=false aResultDetail=0
252:18:36.488273          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\7\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:18:36.496849          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\7\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:18:36.525859          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_763292c1279a7938' while it is locked}, preserve=false aResultDetail=0
252:18:36.539753          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\7\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0

    VM Execution Log:

00:00:41.002329   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1323)  
00:00:41.002335   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1324
00:00:41.002340 )                                                                               
00:00:41.002346   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event
00:00:41.002352 5 (1325)                                                                        
00:00:41.002357   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1326)             
00:00:41.002363   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1327)             
00:00:41.002368   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1328)             
00:00:41.002374   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1329)             
00:00:41.002380   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1330)             
00:00:41.002385   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1331)             
00:00:41.002391   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1332)             
00:00:41.002397   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1333)             
00:00:41.002402   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1334)             
00:00:41.002408   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1335)              
00:00:41.002414   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1336)   
00:00:41.002419   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1337)   
00:00:41.002425   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1338)   
00:00:41.002430   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1339)   
00:00:41.002436   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1340)   
00:00:41.002442   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1341)   
00:00:41.002447   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1342)   
00:00:41.002453   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1343)   
00:00:41.002459   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1344)   
00:00:41.002464   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1345)              
00:00:41.002470   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1346)    
00:00:41.002475   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1347)              
00:00:41.002481   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1348)                        
00:00:41.003002   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1349)                        
00:00:41.003008   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1350)                        
00:00:41.003013   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1351)                        
00:00:41.003019   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1352)                                   
00:00:41.003025 Thu Jul 23 20:31:28 UTC 2020 dhcp -------------------------------               
00:00:41.003030 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:00:41.003036 ease log                                                                        
00:00:41.003041 00:00:00.000082 main     Log opened 2020-07-23T20:31:29.037134000Z              
00:00:41.003047 00:00:00.002905 main     OS Product: Linux                                      
00:00:41.003053 00:00:00.002971 main     OS Release: 4.1.19-boot2docker                         
00:00:41.003058 00:00:00.003007 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:00:41.003064 00:00:00.003041 main     Executable: /sbin/VBoxService                          
00:00:41.003070 00:00:00.003041 main     Process ID: 930                                        
00:00:41.003075 00:00:00.003042 main     Package type: LINUX_64BITS_GENERIC                     
00:00:41.003081 00:00:00.008733 main     5.0.16 r105871 started. Verbose level = 0              
00:00:41.003086 Mounting BOINC shared/...                                                       
00:00:41.003092 -------------------                                                             
00:00:41.003098 Fri Jul 24 03:31:31 UTC 2020                                                    
00:00:41.003103 acpid: starting up with netlink and the input layer                             
00:00:41.003109 acpid: 1 rule loaded                                                            
00:00:41.003115 acpid: waiting for events: event logging is off                                 
00:00:41.003120 Fri Jul 24 03:31:41 UTC 2020                                                    
00:00:41.003126 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:00:41.003131 t                                                                               
00:00:41.003137     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:00:41.003143     inet 127.0.0.1/8 scope host lo                                              
00:00:41.003148        valid_lft forever preferred_lft forever                                  
00:00:41.003154 --------------------------------- screen start ---------------------------------
00:00:41.003159     inet6 ::1/128 scope host                                                    
00:00:41.003164        valid_lft forever preferred_lft forever                                  
00:00:41.003170 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:00:41.003176     link/ether 12:83:38:55:e4:06 brd ff:ff:ff:ff:ff:ff                          
00:00:41.003181 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:00:41.003187 oup default qlen 1000                                                           
00:00:41.003193     link/ether 08:00:27:1d:db:6b brd ff:ff:ff:ff:ff:ff                          
00:00:41.003198     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:00:41.003204        valid_lft forever preferred_lft forever                                  
00:00:41.003209     inet6 fe80::a00:27ff:fe1d:db6b/64 scope link                                
00:00:41.003215        valid_lft forever preferred_lft forever                                  
00:00:41.003221 -------------------                                                             
00:00:41.003226 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:00:41.003232 Waiting for Docker daemon to start...                                           
00:00:41.003238 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:00:41.003243 SIZE                                                                            
00:00:41.003249 Running boinc_app...                                                            
00:00:41.003255 Importing Docker image from BOINC...                                            
00:00:41.003260 Filesystem                Size      Used Available Use% Mounted on              
00:00:41.003266 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:00:41.003271 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:00:41.003277 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:00:41.003791 shared                  237.6G     71.6G    166.0G  30% /root/shared            
00:00:41.003797 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:00:41.003803                                                                                 
00:00:41.003808 --------------------------------------------------------------------------------
00:00:41.003814 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:41.004112 emR3Debug: rc=VERR_NO_PAGE_MEMORY

    VM Startup Log:


    VM Trace Log:

imum NVMe PIIX3 Controllers:  1
Maximum NVMe ICH9 Controllers:   8
Maximum NVMe Port count:         255
Maximum Devices per NVMe Port:   1
Maximum virtio-scsi PIIX3 Controllers:  1
Maximum virtio-scsi ICH9 Controllers:   8
Maximum virtio-scsi Port count:         256
Maximum Devices per virtio-scsi Port:   1
Maximum PIIX3 Floppy Controllers:1
Maximum ICH9 Floppy Controllers: 1
Maximum Floppy Port count:       1
Maximum Devices per Floppy Port: 2
Default machine folder:          C:\Users\mikew\VirtualBox VMs
Raw-mode Supported:              no
Exclusive HW virtualization use: off
Default hard disk format:        VDI
VRDE auth library:               VBoxAuth
Webservice auth. library:        VBoxAuth
Remote desktop ExtPack:          
Log history count:               3
Default frontend:                
Default audio driver:            DirectSound
Autostart database path:         
Default Guest Additions ISO:     C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso
Logging Level:                   all
Proxy Mode:                      System
Proxy URL:                       

2020-07-23 20:30:56 (1471144): 
Command: VBoxManage -q list hostinfo 
Exit Code: 0
Output:
Host Information:

Host time: 2020-07-24T03:30:55.829000000Z
Processor online count: 4
Processor count: 4
Processor online core count: 4
Processor core count: 4
Processor supports HW virtualization: yes
Processor supports PAE: yes
Processor supports long mode: yes
Processor supports nested paging: yes
Processor supports unrestricted guest: yes
Processor supports nested HW virtualization: yes
Processor#0 speed: unknown
Processor#0 description: Intel(R) Core(TM) i5-6600 CPU @ 3.30GHz
Processor#1 speed: unknown
Processor#1 description: Intel(R) Core(TM) i5-6600 CPU @ 3.30GHz
Processor#2 speed: unknown
Processor#2 description: Intel(R) Core(TM) i5-6600 CPU @ 3.30GHz
Processor#3 speed: unknown
Processor#3 description: Intel(R) Core(TM) i5-6600 CPU @ 3.30GHz
Memory size: 16264 MByte
Memory available: 1069 MByte
Operating system: Windows 10
Operating system version: 10.0.18363

2020-07-23 20:30:56 (1471144): 
Command: VBoxManage -q showvminfo "boinc_6491da280f540014" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_6491da280f540014'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 2699 of file VBoxManageInfo.cpp

2020-07-23 20:30:56 (1471144): 
Command: VBoxManage -q showhdinfo "C:\ProgramData\BOINC\slots\7/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Could not find file for the medium 'C:\ProgramData\BOINC\slots\7\vm_image.vdi' (VERR_FILE_NOT_FOUND)
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 191 of file VBoxManageDisk.cpp

2020-07-23 20:30:57 (1471144): 
Command: VBoxManage -q createvm --name "boinc_6491da280f540014" --basefolder "C:\ProgramData\BOINC\slots\7" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_6491da280f540014' is created and registered.
UUID: e7cfcb4c-7299-453c-b7a7-a343a0f2d01a
Settings file: 'C:\ProgramData\BOINC\slots\7\boinc_6491da280f540014\boinc_6491da280f540014.vbox'

2020-07-23 20:30:57 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --description "07859121_29_0" 
Exit Code: 0
Output:

2020-07-23 20:30:58 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --memory 3072 
Exit Code: 0
Output:

2020-07-23 20:30:58 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --cpus 1 
Exit Code: 0
Output:

2020-07-23 20:30:58 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --acpi on --ioapic on 
Exit Code: 0
Output:

2020-07-23 20:30:58 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2020-07-23 20:30:59 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2020-07-23 20:30:59 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --cableconnected1 on 
Exit Code: 0
Output:

2020-07-23 20:30:59 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --usb off 
Exit Code: 0
Output:

2020-07-23 20:31:00 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --uart1 off --uart2 off 
Exit Code: 0
Output:

2020-07-23 20:31:00 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2020-07-23 20:31:00 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --audio none 
Exit Code: 0
Output:

2020-07-23 20:31:01 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --clipboard disabled 
Exit Code: 0
Output:

2020-07-23 20:31:01 (1471144): 
Command: VBoxManage -q modifyvm "boinc_6491da280f540014" --draganddrop disabled 
Exit Code: 0
Output:

2020-07-23 20:31:01 (1471144): 
Command: VBoxManage -q storagectl "boinc_6491da280f540014" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2020-07-23 20:31:02 (1471144): 
Command: VBoxManage -q storageattach "boinc_6491da280f540014" --storagectl "Hard Disk Controller" --port 0 --device 0 --type dvddrive --medium "C:\ProgramData\BOINC\slots\7/vm_isocontext.iso" 
Exit Code: 0
Output:

2020-07-23 20:31:02 (1471144): 
Command: VBoxManage -q storageattach "boinc_6491da280f540014" --storagectl "Hard Disk Controller" --port 2 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2020-07-23 20:31:02 (1471144): 
Command: VBoxManage -q bandwidthctl "boinc_6491da280f540014" add "boinc_6491da280f540014_net" --type network --limit 1024G 
Exit Code: 0
Output:

2020-07-23 20:31:03 (1471144): 
Command: VBoxManage -q sharedfolder add "boinc_6491da280f540014" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\7/shared"
Exit Code: 0
Output:

2020-07-23 20:31:10 (1471144): 
Command: VBoxManage -q startvm "boinc_6491da280f540014" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_6491da280f540014" to power on...
VM "boinc_6491da280f540014" has been successfully started.

2020-07-23 20:31:36 (1471144): 
Command: VBoxManage -q controlvm "boinc_6491da280f540014" cpuexecutioncap 90 
Exit Code: 0
Output:

2020-07-23 20:32:23 (1471144): 
Command: VBoxManage -q snapshot "boinc_6491da280f540014" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2020-07-23 20:32:41 (1471144): 
Command: VBoxManage -q bandwidthctl "boinc_6491da280f540014" remove "boinc_6491da280f540014_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2020-07-23 20:33:12 (1471144): 
Command: VBoxManage -q unregistervm "boinc_6491da280f540014" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_6491da280f540014' while it is locked
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee IUnknown
VBoxManage.exe: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2020-07-23 20:33:46 (1471144): 
Command: VBoxManage -q unregistervm "boinc_6491da280f540014" --delete 
Exit Code: -108
Output:

2020-07-23 20:34:04 (1471144): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\7/vm_isocontext.iso" --delete 
Exit Code: -108
Output:

20:34:58 (1471144): called boinc_finish(194)

</stderr_txt>
]]>


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