Task 9026594

Name 07859121_30_0
Workunit 7216212
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 7 min 33 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 63.25 MB
Peak swap size 60.70 MB
Peak disk usage 498.78 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 20:30:56 (1472156): vboxwrapper (7.9.26200): starting
2020-07-23 20:30:57 (1472156): Feature: Checkpoint interval offset (427 seconds)
2020-07-23 20:30:57 (1472156): Detected: VirtualBox VboxManage Interface (Version: 6.1.10)
2020-07-23 20:30:57 (1472156): Detected: Minimum checkpoint interval (600.000000 seconds)
2020-07-23 20:30:58 (1472156): Create VM. (boinc_763292c1279a7938, slot#6)
2020-07-23 20:30:58 (1472156): Updating drive controller type and model for desired configuration.
2020-07-23 20:30:58 (1472156): Setting Memory Size for VM. (3072MB)
2020-07-23 20:30:59 (1472156): Setting CPU Count for VM. (1)
2020-07-23 20:30:59 (1472156): Setting Chipset Options for VM.
2020-07-23 20:30:59 (1472156): Setting Boot Options for VM.
2020-07-23 20:30:59 (1472156): Setting Network Configuration for NAT.
2020-07-23 20:31:00 (1472156): Enabling VM Network Access.
2020-07-23 20:31:00 (1472156): Disabling USB Support for VM.
2020-07-23 20:31:01 (1472156): Disabling COM Port Support for VM.
2020-07-23 20:31:01 (1472156): Disabling LPT Port Support for VM.
2020-07-23 20:31:01 (1472156): Disabling Audio Support for VM.
2020-07-23 20:31:02 (1472156): Disabling Clipboard Support for VM.
2020-07-23 20:31:02 (1472156): Disabling Drag and Drop Support for VM.
2020-07-23 20:31:02 (1472156): Adding storage controller(s) to VM.
2020-07-23 20:31:03 (1472156): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-07-23 20:31:03 (1472156): Adding VirtualBox Guest Additions to VM.
2020-07-23 20:31:03 (1472156): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-07-23 20:31:03 (1472156): Enabling shared directory for VM.
2020-07-23 20:31:04 (1472156): Starting VM using VboxManage interface. (boinc_763292c1279a7938, slot#6)
2020-07-23 20:31:12 (1472156): Successfully started VM. (PID = '1471728')
2020-07-23 20:31:12 (1472156): Reporting VM Process ID to BOINC.
2020-07-23 20:31:17 (1472156): Guest Log: BIOS: VirtualBox 6.1.10

2020-07-23 20:31:17 (1472156): Guest Log: CPUID EDX: 0x178bfbff

2020-07-23 20:31:17 (1472156): Guest Log: BIOS: No PCI IDE controller, not probing IDE

2020-07-23 20:31:17 (1472156): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032

2020-07-23 20:31:17 (1472156): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80

2020-07-23 20:31:17 (1472156): Guest Log: BIOS: Boot from Hard Disk 0 failed

2020-07-23 20:31:17 (1472156): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003

2020-07-23 20:31:17 (1472156): Guest Log: BIOS: Booting from CD-ROM...

2020-07-23 20:31:18 (1472156): VM state change detected. (old = 'poweroff', new = 'running')
2020-07-23 20:31:28 (1472156): Guest Log: BIOS: KBD: unsupported int 16h function 03

2020-07-23 20:31:28 (1472156): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 

2020-07-23 20:31:35 (1472156): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds

2020-07-23 20:31:35 (1472156): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)

2020-07-23 20:31:35 (1472156): Guest Log: net.ipv4.ip_forward = 1

2020-07-23 20:31:35 (1472156): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory

2020-07-23 20:31:35 (1472156): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2020-07-23 20:31:35 (1472156): Guest Log: sysctl: "cannot stat %s" is an unknown key

2020-07-23 20:31:35 (1472156): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2020-07-23 20:31:35 (1472156): Guest Log: Segmentation fault

2020-07-23 20:31:35 (1472156): Guest Log: automount ...

2020-07-23 20:31:35 (1472156): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string

2020-07-23 20:31:35 (1472156): Guest Log: automount over.

2020-07-23 20:31:35 (1472156): Guest Log: Setting hostname to boot2docker Done.

2020-07-23 20:31:35 (1472156): Guest Log: Thu Jul 23 20:31:23 UTC 2020 dhcp -------------------------------

2020-07-23 20:31:35 (1472156): Preference change detected
2020-07-23 20:31:35 (1472156): Setting CPU throttle for VM. (90%)
2020-07-23 20:31:36 (1472156): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2020-07-23 20:31:43 (1472156): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1083)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00 (1310)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1311)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1312)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1313)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1314)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1315)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1316)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1317)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1318)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1319)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1320)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1321)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1322)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1323)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7 (1324)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7/event5 (1325)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1326)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1327)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1328)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1329)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1330)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1331)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1332)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1333)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1334)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1335)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1336)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1337)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1338)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1339)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1340)

2020-07-23 20:31:43 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1341)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1342)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1343)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1344)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1345)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1346)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1347)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1348)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1349)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1350)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1351)

2020-07-23 20:31:44 (1472156): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1352)

2020-07-23 20:31:44 (1472156): Guest Log: Thu Jul 23 20:31:29 UTC 2020 dhcp -------------------------------

2020-07-23 20:31:44 (1472156): 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 (1472156): Guest Log: 00:00:00.000063 main     Log opened 2020-07-23T20:31:30.035234000Z

2020-07-23 20:31:44 (1472156): 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 (1472156): Guest Log: 00:00:00.000063 main     Log opened 2020-07-23T20:31:30.035234000Z

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.006768 main     OS Product: Linux

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.006845 main     OS Release: 4.1.19-boot2docker

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.007459 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.007505 main     Executable: /sbin/VBoxService

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.007506 main     Process ID: 894

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.007506 main     Package type: LINUX_64BITS_GENERIC

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.006768 main     OS Product: Linux

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.006845 main     OS Release: 4.1.19-boot2docker

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.007459 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.007505 main     Executable: /sbin/VBoxService

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.007506 main     Process ID: 894

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.007506 main     Package type: LINUX_64BITS_GENERIC

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.021438 main     5.0.16 r105871 started. Verbose level = 0

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.021438 main     5.0.16 r105871 started. Verbose level = 0

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:00.025662 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 (1472156): Guest Log: 00:00:00.025712 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed

2020-07-23 20:31:44 (1472156): Guest Log: Mounting BOINC shared/...

2020-07-23 20:31:44 (1472156): Guest Log: -------------------

2020-07-23 20:31:44 (1472156): Guest Log: Fri Jul 24 03:31:31 UTC 2020

2020-07-23 20:31:44 (1472156): Guest Log: 00:00:05.026625 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed

2020-07-23 20:31:44 (1472156): Guest Log: Fri Jul 24 03:31:41 UTC 2020

2020-07-23 20:31:44 (1472156): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 

2020-07-23 20:31:44 (1472156): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

2020-07-23 20:31:44 (1472156): Guest Log:     inet 127.0.0.1/8 scope host lo

2020-07-23 20:31:44 (1472156): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:31:44 (1472156): Guest Log:     inet6 ::1/128 scope host 

2020-07-23 20:31:44 (1472156): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:31:44 (1472156): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 

2020-07-23 20:31:44 (1472156): Guest Log:     link/ether b6:15:ef:14:56:ea brd ff:ff:ff:ff:ff:ff

2020-07-23 20:31:44 (1472156): 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 (1472156): Guest Log:     link/ether 08:00:27:8f:0f:b9 brd ff:ff:ff:ff:ff:ff

2020-07-23 20:31:44 (1472156): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0

2020-07-23 20:31:44 (1472156): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:31:44 (1472156): Guest Log:     inet6 fe80::a00:27ff:fe8f:fb9/64 scope link 

2020-07-23 20:31:44 (1472156): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:31:44 (1472156): Guest Log: -------------------

2020-07-23 20:31:44 (1472156): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence

2020-07-23 20:31:44 (1472156): Guest Log: Waiting for Docker daemon to start...

2020-07-23 20:31:44 (1472156): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE

2020-07-23 20:31:44 (1472156): Guest Log: Running boinc_app...

2020-07-23 20:31:44 (1472156): Guest Log: Importing Docker image from BOINC...

2020-07-23 20:31:44 (1472156): Guest Log: Filesystem                Size      Used Available Use% Mounted on

2020-07-23 20:31:44 (1472156): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /

2020-07-23 20:31:44 (1472156): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm

2020-07-23 20:31:44 (1472156): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup

2020-07-23 20:31:44 (1472156): Guest Log: shared                  237.6G     71.6G    166.0G  30% /root/shared

2020-07-23 20:31:44 (1472156): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs

2020-07-23 20:31:50 (1472156): VM state change detected. (old = 'running', new = 'paused')
2020-07-23 20:31:59 (1472156): Guest Log: 00:00:10.028965 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed

2020-07-23 20:32:22 (1472156): VM state change detected. (old = 'paused', new = 'gurumeditation')
2020-07-23 20:32:27 (1472156): Powering off VM.
2020-07-23 20:32:27 (1472156): Deregistering VM. (boinc_763292c1279a7938, slot#6)
2020-07-23 20:33:25 (1472156): Removing network bandwidth throttle group from VM.
2020-07-23 20:33:46 (1472156): Removing VM from VirtualBox.
2020-07-23 20:36:13 (1472156): Removing virtual ISO 9660 disk from VirtualBox.
2020-07-23 20:37:53 (1472156): VM Premature Shutdown Detected.

    Hypervisor System Log:

252:20:54.003937          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
252:20:54.008091          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
252:20:54.017373          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
252:20:54.017563          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
252:20:54.033592          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
252:21:03.036470          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
252:21:03.036894          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
252:21:03.040707          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
252:21:16.440479          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
252:21:16.440796          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
252:21:16.459914          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
252:21:27.423604          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
252:21:27.424178          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
252:21:27.430334          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
252:21:33.039388          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
252:21:33.039684          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
252:21:33.042439          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
252:21:36.645519          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
252:21:36.645695          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
252:21:36.657664          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
252:21:59.698448          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
252:21:59.699162          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
252:21:59.706663          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
252:22:14.908281          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
252:22:14.908512          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
252:22:14.927176          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
252:22:25.122830          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
252:22:25.126532          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
252:22:25.136063          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

    VM Execution Log:

00:00:55.140970   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1323)  
00:00:55.140976   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7 (1324
00:00:55.140982 )                                                                               
00:00:55.140987   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7/event
00:00:55.140993 5 (1325)                                                                        
00:00:55.140998   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1326)             
00:00:55.141004   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1327)             
00:00:55.141010   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1328)             
00:00:55.141015   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1329)             
00:00:55.141021   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1330)             
00:00:55.141027   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1331)             
00:00:55.141032   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1332)             
00:00:55.141038   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1333)             
00:00:55.141044   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1334)             
00:00:55.141049   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1335)              
00:00:55.141055   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1336)   
00:00:55.141060   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1337)   
00:00:55.141066   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1338)   
00:00:55.141072   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1339)   
00:00:55.141077   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1340)   
00:00:55.141083   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1341)   
00:00:55.141100   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1342)   
00:00:55.141106   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1343)   
00:00:55.141112   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1344)   
00:00:55.141117   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1345)              
00:00:55.141123   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1346)    
00:00:55.141128   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1347)              
00:00:55.141134   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1348)                        
00:00:55.141140   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1349)                        
00:00:55.141145   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1350)                        
00:00:55.141151   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1351)                        
00:00:55.141157   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1352)                                   
00:00:55.141162 Thu Jul 23 20:31:29 UTC 2020 dhcp -------------------------------               
00:00:55.141168 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:00:55.149331 ease log                                                                        
00:00:55.149338 00:00:00.000063 main     Log opened 2020-07-23T20:31:30.035234000Z              
00:00:55.149344 00:00:00.006768 main     OS Product: Linux                                      
00:00:55.149373 00:00:00.006845 main     OS Release: 4.1.19-boot2docker                         
00:00:55.149379 00:00:00.007459 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:00:55.149384 00:00:00.007505 main     Executable: /sbin/VBoxService                          
00:00:55.149390 00:00:00.007506 main     Process ID: 894                                        
00:00:55.149396 00:00:00.007506 main     Package type: LINUX_64BITS_GENERIC                     
00:00:55.149401 00:00:00.021438 main     5.0.16 r105871 started. Verbose level = 0              
00:00:55.149407 Mounting BOINC shared/...                                                       
00:00:55.149412 -------------------                                                             
00:00:55.149418 Fri Jul 24 03:31:31 UTC 2020                                                    
00:00:55.149424 acpid: starting up with netlink and the input layer                             
00:00:55.149429 acpid: 1 rule loaded                                                            
00:00:55.149435 acpid: waiting for events: event logging is off                                 
00:00:55.149441 Fri Jul 24 03:31:41 UTC 2020                                                    
00:00:55.149446 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:00:55.149452 t                                                                               
00:00:55.149458     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:00:55.149463     inet 127.0.0.1/8 scope host lo                                              
00:00:55.149469        valid_lft forever preferred_lft forever                                  
00:00:55.149475 --------------------------------- screen start ---------------------------------
00:00:55.149479     inet6 ::1/128 scope host                                                    
00:00:55.149485        valid_lft forever preferred_lft forever                                  
00:00:55.149491 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:00:55.149496     link/ether b6:15:ef:14:56:ea brd ff:ff:ff:ff:ff:ff                          
00:00:55.149502 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:00:55.149507 oup default qlen 1000                                                           
00:00:55.149513     link/ether 08:00:27:8f:0f:b9 brd ff:ff:ff:ff:ff:ff                          
00:00:55.149519     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:00:55.149524        valid_lft forever preferred_lft forever                                  
00:00:55.149530     inet6 fe80::a00:27ff:fe8f:fb9/64 scope link                                 
00:00:55.149536        valid_lft forever preferred_lft forever                                  
00:00:55.149541 -------------------                                                             
00:00:55.149547 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:00:55.149553 Waiting for Docker daemon to start...                                           
00:00:55.149558 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:00:55.149564 SIZE                                                                            
00:00:55.149570 Running boinc_app...                                                            
00:00:55.149575 Importing Docker image from BOINC...                                            
00:00:55.149591 Filesystem                Size      Used Available Use% Mounted on              
00:00:55.149597 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:00:55.149602 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:00:55.149608 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:00:55.149614 shared                  237.6G     71.6G    166.0G  30% /root/shared            
00:00:55.149619 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:00:55.149625                                                                                 
00:00:55.149630 --------------------------------------------------------------------------------
00:00:55.149636 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:55.160583 emR3Debug: rc=VERR_NO_PAGE_MEMORY

    VM Startup Log:


    VM Trace Log:

VBoxManage.exe: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2020-07-23 20:35:07 (1472156): 
Command: VBoxManage -q unregistervm "boinc_763292c1279a7938" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_763292c1279a7938' 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 20:35:15 (1472156): 
Command: VBoxManage -q unregistervm "boinc_763292c1279a7938" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_763292c1279a7938' 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 20:35:29 (1472156): 
Command: VBoxManage -q unregistervm "boinc_763292c1279a7938" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_763292c1279a7938' 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 20:36:13 (1472156): 
Command: VBoxManage -q unregistervm "boinc_763292c1279a7938" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_763292c1279a7938' 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 20:36:22 (1472156): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\6/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\6\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\6\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 20:36:30 (1472156): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\6/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\6\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\6\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 20:36:51 (1472156): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\6/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\6\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\6\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 20:37:06 (1472156): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\6/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\6\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\6\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 20:37:22 (1472156): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\6/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\6\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\6\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 20:37:48 (1472156): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\6/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\6\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\6\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

20:38:27 (1472156): called boinc_finish(194)

</stderr_txt>
]]>


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