Task 9026600

Name 07859121_36_0
Workunit 7216218
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, 3:54:26 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 8009
Run time 6 min 31 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 47.25 MB
Peak swap size 64.04 MB
Peak disk usage 499.14 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 20:43:53 (1464888): vboxwrapper (7.9.26200): starting
2020-07-23 20:43:54 (1464888): Feature: Checkpoint interval offset (593 seconds)
2020-07-23 20:43:54 (1464888): Detected: VirtualBox VboxManage Interface (Version: 6.1.10)
2020-07-23 20:43:54 (1464888): Detected: Minimum checkpoint interval (600.000000 seconds)
2020-07-23 20:43:54 (1464888): Create VM. (boinc_a5e354d4f51252da, slot#8)
2020-07-23 20:43:54 (1464888): Updating drive controller type and model for desired configuration.
2020-07-23 20:43:55 (1464888): Setting Memory Size for VM. (3072MB)
2020-07-23 20:43:55 (1464888): Setting CPU Count for VM. (1)
2020-07-23 20:43:56 (1464888): Setting Chipset Options for VM.
2020-07-23 20:43:56 (1464888): Setting Boot Options for VM.
2020-07-23 20:43:56 (1464888): Setting Network Configuration for NAT.
2020-07-23 20:43:56 (1464888): Enabling VM Network Access.
2020-07-23 20:43:57 (1464888): Disabling USB Support for VM.
2020-07-23 20:43:57 (1464888): Disabling COM Port Support for VM.
2020-07-23 20:43:57 (1464888): Disabling LPT Port Support for VM.
2020-07-23 20:43:58 (1464888): Disabling Audio Support for VM.
2020-07-23 20:43:58 (1464888): Disabling Clipboard Support for VM.
2020-07-23 20:43:58 (1464888): Disabling Drag and Drop Support for VM.
2020-07-23 20:43:59 (1464888): Adding storage controller(s) to VM.
2020-07-23 20:43:59 (1464888): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-07-23 20:43:59 (1464888): Adding VirtualBox Guest Additions to VM.
2020-07-23 20:44:00 (1464888): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-07-23 20:44:00 (1464888): Enabling shared directory for VM.
2020-07-23 20:44:04 (1464888): Starting VM using VboxManage interface. (boinc_a5e354d4f51252da, slot#8)
2020-07-23 20:44:13 (1464888): Successfully started VM. (PID = '1473396')
2020-07-23 20:44:14 (1464888): Reporting VM Process ID to BOINC.
2020-07-23 20:44:25 (1464888): Guest Log: BIOS: VirtualBox 6.1.10

2020-07-23 20:44:25 (1464888): Guest Log: CPUID EDX: 0x178bfbff

2020-07-23 20:44:25 (1464888): Guest Log: BIOS: No PCI IDE controller, not probing IDE

2020-07-23 20:44:25 (1464888): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032

2020-07-23 20:44:25 (1464888): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80

2020-07-23 20:44:25 (1464888): Guest Log: BIOS: Boot from Hard Disk 0 failed

2020-07-23 20:44:25 (1464888): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003

2020-07-23 20:44:25 (1464888): Guest Log: BIOS: Booting from CD-ROM...

2020-07-23 20:44:25 (1464888): Guest Log: BIOS: KBD: unsupported int 16h function 03

2020-07-23 20:44:25 (1464888): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 

2020-07-23 20:44:25 (1464888): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds

2020-07-23 20:44:25 (1464888): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)

2020-07-23 20:44:25 (1464888): Guest Log: net.ipv4.ip_forward = 1

2020-07-23 20:44:25 (1464888): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory

2020-07-23 20:44:25 (1464888): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2020-07-23 20:44:25 (1464888): Guest Log: sysctl: "cannot stat %s" is an unknown key

2020-07-23 20:44:25 (1464888): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2020-07-23 20:44:25 (1464888): Guest Log: Segmentation fault

2020-07-23 20:44:25 (1464888): Guest Log: automount ...

2020-07-23 20:44:25 (1464888): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string

2020-07-23 20:44:25 (1464888): Guest Log: automount over.

2020-07-23 20:44:25 (1464888): Guest Log: Setting hostname to boot2docker Done.

2020-07-23 20:44:25 (1464888): Guest Log: Thu Jul 23 20:44:22 UTC 2020 dhcp -------------------------------

2020-07-23 20:44:29 (1464888): VM state change detected. (old = 'poweroff', new = 'running')
2020-07-23 20:44:35 (1464888): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1083)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00 (1310)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1311)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1312)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1313)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1314)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1315)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1316)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1317)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1318)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1319)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1320)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1321)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1322)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1323)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7 (1324)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7/event5 (1325)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1326)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1327)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1328)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1329)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1330)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1331)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1332)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1333)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1334)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1335)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1336)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1337)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1338)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1339)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1340)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1341)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1342)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1343)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1344)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1345)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1346)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1347)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1348)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1349)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1350)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1351)

2020-07-23 20:44:35 (1464888): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1352)

2020-07-23 20:44:35 (1464888): Guest Log: Thu Jul 23 20:44:28 UTC 2020 dhcp -------------------------------

2020-07-23 20:44:35 (1464888): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.000069 main     Log opened 2020-07-23T20:44:28.919338000Z

2020-07-23 20:44:35 (1464888): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.000069 main     Log opened 2020-07-23T20:44:28.919338000Z

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.003018 main     OS Product: Linux

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.003018 main     OS Product: Linux

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005157 main     OS Release: 4.1.19-boot2docker

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005220 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005254 main     Executable: /sbin/VBoxService

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005255 main     Process ID: 878

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005255 main     Package type: LINUX_64BITS_GENERIC

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005157 main     OS Release: 4.1.19-boot2docker

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005220 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005254 main     Executable: /sbin/VBoxService

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005255 main     Process ID: 878

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.005255 main     Package type: LINUX_64BITS_GENERIC

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.031308 main     5.0.16 r105871 started. Verbose level = 0

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:00.031308 main     5.0.16 r105871 started. Verbose leve00:00:00.037925 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 20:44:35 (1464888): Guest Log: 00:00:00.037990 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed

2020-07-23 20:44:35 (1464888): Guest Log: l = 0

2020-07-23 20:44:35 (1464888): Guest Log: Mounting BOINC shared/...

2020-07-23 20:44:35 (1464888): Guest Log: -------------------

2020-07-23 20:44:35 (1464888): Guest Log: Fri Jul 24 03:44:30 UTC 2020

2020-07-23 20:44:35 (1464888): Guest Log: 00:00:05.040441 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed

2020-07-23 20:45:03 (1464888): VM state change detected. (old = 'running', new = 'gurumeditation')
2020-07-23 20:45:09 (1464888): Guest Log: Fri Jul 24 03:44:34 UTC 2020

2020-07-23 20:45:09 (1464888): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 

2020-07-23 20:45:09 (1464888): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

2020-07-23 20:45:09 (1464888): Guest Log:     inet 127.0.0.1/8 scope host lo

2020-07-23 20:45:09 (1464888): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:45:09 (1464888): Guest Log:     inet6 ::1/128 scope host 

2020-07-23 20:45:09 (1464888): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:45:09 (1464888): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 

2020-07-23 20:45:09 (1464888): Guest Log:     link/ether 92:a9:f0:fb:70:46 brd ff:ff:ff:ff:ff:ff

2020-07-23 20:45:09 (1464888): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000

2020-07-23 20:45:11 (1464888): Guest Log:     link/ether 08:00:27:53:c2:4e brd ff:ff:ff:ff:ff:ff

2020-07-23 20:45:11 (1464888): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0

2020-07-23 20:45:11 (1464888): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:45:11 (1464888): Guest Log:     inet6 fe80::a00:27ff:fe53:c24e/64 scope link 

2020-07-23 20:45:11 (1464888): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:45:11 (1464888): Guest Log: -------------------

2020-07-23 20:45:11 (1464888): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence

2020-07-23 20:45:11 (1464888): Guest Log: Waiting for Docker daemon to start...

2020-07-23 20:45:11 (1464888): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE

2020-07-23 20:45:11 (1464888): Guest Log: Running boinc_app...

2020-07-23 20:45:11 (1464888): Guest Log: Importing Docker image from BOINC...

2020-07-23 20:45:11 (1464888): Guest Log: Filesystem                Size      Used Available Use% Mounted on

2020-07-23 20:45:11 (1464888): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /

2020-07-23 20:45:11 (1464888): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm

2020-07-23 20:45:11 (1464888): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup

2020-07-23 20:45:11 (1464888): Guest Log: shared                  237.6G     71.9G    165.7G  30% /root/shared

2020-07-23 20:45:11 (1464888): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs

2020-07-23 20:45:11 (1464888): Guest Log: 00:00:10.043167 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed

2020-07-23 20:45:16 (1464888): Powering off VM.
2020-07-23 20:45:16 (1464888): Deregistering VM. (boinc_a5e354d4f51252da, slot#8)
2020-07-23 20:45:46 (1464888): Removing network bandwidth throttle group from VM.
2020-07-23 20:45:55 (1464888): Removing VM from VirtualBox.
2020-07-23 20:48:14 (1464888): Removing virtual ISO 9660 disk from VirtualBox.
2020-07-23 20:49:20 (1464888): VM Premature Shutdown Detected.

    Hypervisor System Log:

252:30:53.882161          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_951afef09cf0241a' while it is locked}, preserve=false aResultDetail=0
252:30:53.927173          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_a5e354d4f51252da' while it is locked}, preserve=false aResultDetail=0
252:31:11.746913          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_a5e354d4f51252da' while it is locked}, preserve=false aResultDetail=0
252:31:15.520388          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_951afef09cf0241a' while it is locked}, preserve=false aResultDetail=0
252:31:27.674107          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_951afef09cf0241a' while it is locked}, preserve=false aResultDetail=0
252:31:37.604935          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_a5e354d4f51252da' while it is locked}, preserve=false aResultDetail=0
252:31:52.831467          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_951afef09cf0241a' while it is locked}, preserve=false aResultDetail=0
252:31:59.935844          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_a5e354d4f51252da' while it is locked}, preserve=false aResultDetail=0
252:32:09.293660          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_a5e354d4f51252da' while it is locked}, preserve=false aResultDetail=0
252:32:22.730182          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_951afef09cf0241a' while it is locked}, preserve=false aResultDetail=0
252:32:46.364451          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:32:46.371266          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:32:46.393688          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:32:46.450814          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_a5e354d4f51252da' while it is locked}, preserve=false aResultDetail=0
252:33:04.951623          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:04.961181          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:04.983079          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:04.999165          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:04.999304          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:05.002619          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:26.485141          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:26.493871          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:26.536081          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:30.827629          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:30.828121          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:30.833429          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:34.572524          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:34.573354          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:33:34.576339          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0

    VM Execution Log:

00:00:33.910850   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1323)  
00:00:33.910856   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7 (1324
00:00:33.910861 )                                                                               
00:00:33.910867   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7/event
00:00:33.910873 5 (1325)                                                                        
00:00:33.910878   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1326)             
00:00:33.910884   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1327)             
00:00:33.910890   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1328)             
00:00:33.910895   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1329)             
00:00:33.910901   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1330)             
00:00:33.910907   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1331)             
00:00:33.910912   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1332)             
00:00:33.910918   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1333)             
00:00:33.910924   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1334)             
00:00:33.910929   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1335)              
00:00:33.910935   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1336)   
00:00:33.910941   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1337)   
00:00:33.910946   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1338)   
00:00:33.911774   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1339)   
00:00:33.911780   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1340)   
00:00:33.911785   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1341)   
00:00:33.911791   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1342)   
00:00:33.911797   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1343)   
00:00:33.911802   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1344)   
00:00:33.911808   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1345)              
00:00:33.911814   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1346)    
00:00:33.911819   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1347)              
00:00:33.911825   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1348)                        
00:00:33.911831   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1349)                        
00:00:33.911837   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1350)                        
00:00:33.911842   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1351)                        
00:00:33.911848   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1352)                                   
00:00:33.911854 Thu Jul 23 20:44:28 UTC 2020 dhcp -------------------------------               
00:00:33.911859 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:00:33.911865 ease log                                                                        
00:00:33.911882 00:00:00.000069 main     Log opened 2020-07-23T20:44:28.919338000Z              
00:00:33.911888 00:00:00.003018 main     OS Product: Linux                                      
00:00:33.911894 00:00:00.005157 main     OS Release: 4.1.19-boot2docker                         
00:00:33.911899 00:00:00.005220 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:00:33.911905 00:00:00.005254 main     Executable: /sbin/VBoxService                          
00:00:33.911911 00:00:00.005255 main     Process ID: 878                                        
00:00:33.911916 00:00:00.005255 main     Package type: LINUX_64BITS_GENERIC                     
00:00:33.911922 00:00:00.031308 main     5.0.16 r105871 started. Verbose level = 0              
00:00:33.911928 Mounting BOINC shared/...                                                       
00:00:33.911933 -------------------                                                             
00:00:33.911939 Fri Jul 24 03:44:30 UTC 2020                                                    
00:00:33.911945 acpid: starting up with netlink and the input layer                             
00:00:33.911950 acpid: 1 rule loaded                                                            
00:00:33.911956 acpid: waiting for events: event logging is off                                 
00:00:33.911961 Fri Jul 24 03:44:34 UTC 2020                                                    
00:00:33.911967 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:00:33.911973 t                                                                               
00:00:33.911979     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:00:33.911984     inet 127.0.0.1/8 scope host lo                                              
00:00:33.911990        valid_lft forever preferred_lft forever                                  
00:00:33.911996 --------------------------------- screen start ---------------------------------
00:00:33.912000     inet6 ::1/128 scope host                                                    
00:00:33.912006        valid_lft forever preferred_lft forever                                  
00:00:33.912012 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:00:33.912017     link/ether 92:a9:f0:fb:70:46 brd ff:ff:ff:ff:ff:ff                          
00:00:33.912023 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:00:33.912029 oup default qlen 1000                                                           
00:00:33.912034     link/ether 08:00:27:53:c2:4e brd ff:ff:ff:ff:ff:ff                          
00:00:33.912040     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:00:33.912046        valid_lft forever preferred_lft forever                                  
00:00:33.912051     inet6 fe80::a00:27ff:fe53:c24e/64 scope link                                
00:00:33.912057        valid_lft forever preferred_lft forever                                  
00:00:33.912063 -------------------                                                             
00:00:33.912760 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:00:33.912767 Waiting for Docker daemon to start...                                           
00:00:33.912772 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:00:33.912778 SIZE                                                                            
00:00:33.912784 Running boinc_app...                                                            
00:00:33.912789 Importing Docker image from BOINC...                                            
00:00:33.912795 Filesystem                Size      Used Available Use% Mounted on              
00:00:33.912801 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:00:33.912807 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:00:33.912812 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:00:33.912818 shared                  237.6G     71.9G    165.7G  30% /root/shared            
00:00:33.912824 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:00:33.912829                                                                                 
00:00:33.912835 --------------------------------------------------------------------------------
00:00:33.912845 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:33.913283 emR3Debug: rc=VERR_NO_PAGE_MEMORY

    VM Startup Log:


    VM Trace Log:

 20:43:56 (1464888): 
Command: VBoxManage -q modifyvm "boinc_a5e354d4f51252da" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2020-07-23 20:43:57 (1464888): 
Command: VBoxManage -q modifyvm "boinc_a5e354d4f51252da" --cableconnected1 on 
Exit Code: 0
Output:

2020-07-23 20:43:57 (1464888): 
Command: VBoxManage -q modifyvm "boinc_a5e354d4f51252da" --usb off 
Exit Code: 0
Output:

2020-07-23 20:43:57 (1464888): 
Command: VBoxManage -q modifyvm "boinc_a5e354d4f51252da" --uart1 off --uart2 off 
Exit Code: 0
Output:

2020-07-23 20:43:58 (1464888): 
Command: VBoxManage -q modifyvm "boinc_a5e354d4f51252da" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2020-07-23 20:43:58 (1464888): 
Command: VBoxManage -q modifyvm "boinc_a5e354d4f51252da" --audio none 
Exit Code: 0
Output:

2020-07-23 20:43:58 (1464888): 
Command: VBoxManage -q modifyvm "boinc_a5e354d4f51252da" --clipboard disabled 
Exit Code: 0
Output:

2020-07-23 20:43:59 (1464888): 
Command: VBoxManage -q modifyvm "boinc_a5e354d4f51252da" --draganddrop disabled 
Exit Code: 0
Output:

2020-07-23 20:43:59 (1464888): 
Command: VBoxManage -q storagectl "boinc_a5e354d4f51252da" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2020-07-23 20:43:59 (1464888): 
Command: VBoxManage -q storageattach "boinc_a5e354d4f51252da" --storagectl "Hard Disk Controller" --port 0 --device 0 --type dvddrive --medium "C:\ProgramData\BOINC\slots\8/vm_isocontext.iso" 
Exit Code: 0
Output:

2020-07-23 20:44:00 (1464888): 
Command: VBoxManage -q storageattach "boinc_a5e354d4f51252da" --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 20:44:00 (1464888): 
Command: VBoxManage -q bandwidthctl "boinc_a5e354d4f51252da" add "boinc_a5e354d4f51252da_net" --type network --limit 1024G 
Exit Code: 0
Output:

2020-07-23 20:44:02 (1464888): 
Command: VBoxManage -q sharedfolder add "boinc_a5e354d4f51252da" --name "shared" --hostpath "C:\ProgramData\BOINC\slots\8/shared"
Exit Code: 0
Output:

2020-07-23 20:44:10 (1464888): 
Command: VBoxManage -q startvm "boinc_a5e354d4f51252da" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_a5e354d4f51252da" to power on...
VM "boinc_a5e354d4f51252da" has been successfully started.

2020-07-23 20:45:36 (1464888): 
Command: VBoxManage -q snapshot "boinc_a5e354d4f51252da" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2020-07-23 20:45:55 (1464888): 
Command: VBoxManage -q bandwidthctl "boinc_a5e354d4f51252da" remove "boinc_a5e354d4f51252da_net" 
Exit Code: 0
Output:
VBoxManage.exe: error: Bandwidth groups cannot be deleted while the VM is running

2020-07-23 20:46:18 (1464888): 
Command: VBoxManage -q unregistervm "boinc_a5e354d4f51252da" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_a5e354d4f51252da' 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 20:46:55 (1464888): 
Command: VBoxManage -q unregistervm "boinc_a5e354d4f51252da" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_a5e354d4f51252da' 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 20:47:09 (1464888): 
Command: VBoxManage -q unregistervm "boinc_a5e354d4f51252da" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_a5e354d4f51252da' 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 20:47:22 (1464888): 
Command: VBoxManage -q unregistervm "boinc_a5e354d4f51252da" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_a5e354d4f51252da' 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 20:47:32 (1464888): 
Command: VBoxManage -q unregistervm "boinc_a5e354d4f51252da" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_a5e354d4f51252da' 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 20:48:14 (1464888): 
Command: VBoxManage -q unregistervm "boinc_a5e354d4f51252da" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_a5e354d4f51252da' 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 20:48:31 (1464888): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\8/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "DeleteStorage(pProgress.asOutParam())" at line 1727 of file VBoxManageDisk.cpp
VBoxManage.exe: error: Failed to delete medium. Error code Unknown Status -2135228409 (0x80bb0007)
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1736 of file VBoxManageDisk.cpp

2020-07-23 20:48:49 (1464888): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\8/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "DeleteStorage(pProgress.asOutParam())" at line 1727 of file VBoxManageDisk.cpp
VBoxManage.exe: error: Failed to delete medium. Error code Unknown Status -2135228409 (0x80bb0007)
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1736 of file VBoxManageDisk.cpp

2020-07-23 20:49:14 (1464888): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\8/vm_isocontext.iso" --delete 
Exit Code: -108
Output:

20:50:19 (1464888): called boinc_finish(194)

</stderr_txt>
]]>


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