Task 9026579

Name 07859121_15_0
Workunit 7216197
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 6 min 15 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 66.43 MB
Peak swap size 64.48 MB
Peak disk usage 499.18 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 20:24:35 (1470844): vboxwrapper (7.9.26200): starting
2020-07-23 20:24:42 (1470844): Feature: Checkpoint interval offset (349 seconds)
2020-07-23 20:24:42 (1470844): Detected: VirtualBox VboxManage Interface (Version: 6.1.10)
2020-07-23 20:24:43 (1470844): Detected: Minimum checkpoint interval (600.000000 seconds)
2020-07-23 20:24:44 (1470844): Create VM. (boinc_4d74979aaa57572a, slot#5)
2020-07-23 20:24:44 (1470844): Updating drive controller type and model for desired configuration.
2020-07-23 20:24:44 (1470844): Setting Memory Size for VM. (3072MB)
2020-07-23 20:24:44 (1470844): Setting CPU Count for VM. (1)
2020-07-23 20:24:45 (1470844): Setting Chipset Options for VM.
2020-07-23 20:24:45 (1470844): Setting Boot Options for VM.
2020-07-23 20:24:45 (1470844): Setting Network Configuration for NAT.
2020-07-23 20:24:46 (1470844): Enabling VM Network Access.
2020-07-23 20:24:46 (1470844): Disabling USB Support for VM.
2020-07-23 20:24:46 (1470844): Disabling COM Port Support for VM.
2020-07-23 20:24:47 (1470844): Disabling LPT Port Support for VM.
2020-07-23 20:24:47 (1470844): Disabling Audio Support for VM.
2020-07-23 20:24:47 (1470844): Disabling Clipboard Support for VM.
2020-07-23 20:24:47 (1470844): Disabling Drag and Drop Support for VM.
2020-07-23 20:24:48 (1470844): Adding storage controller(s) to VM.
2020-07-23 20:24:48 (1470844): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-07-23 20:24:48 (1470844): Adding VirtualBox Guest Additions to VM.
2020-07-23 20:24:48 (1470844): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-07-23 20:24:49 (1470844): Enabling shared directory for VM.
2020-07-23 20:24:49 (1470844): Starting VM using VboxManage interface. (boinc_4d74979aaa57572a, slot#5)
2020-07-23 20:24:58 (1470844): Successfully started VM. (PID = '1472252')
2020-07-23 20:24:58 (1470844): Reporting VM Process ID to BOINC.
2020-07-23 20:25:04 (1470844): Guest Log: BIOS: VirtualBox 6.1.10

2020-07-23 20:25:04 (1470844): Guest Log: CPUID EDX: 0x178bfbff

2020-07-23 20:25:04 (1470844): Guest Log: BIOS: No PCI IDE controller, not probing IDE

2020-07-23 20:25:04 (1470844): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032

2020-07-23 20:25:04 (1470844): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80

2020-07-23 20:25:04 (1470844): Guest Log: BIOS: Boot from Hard Disk 0 failed

2020-07-23 20:25:04 (1470844): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003

2020-07-23 20:25:04 (1470844): Guest Log: BIOS: Booting from CD-ROM...

2020-07-23 20:25:04 (1470844): Guest Log: BIOS: KBD: unsupported int 16h function 03

2020-07-23 20:25:04 (1470844): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 

2020-07-23 20:25:10 (1470844): VM state change detected. (old = 'poweroff', new = 'running')
2020-07-23 20:25:16 (1470844): Guest Log: net.ipv4.ip_forward = 1

2020-07-23 20:25:16 (1470844): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory

2020-07-23 20:25:16 (1470844): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2020-07-23 20:25:16 (1470844): Guest Log: sysctl: "cannot stat %s" is an unknown key

2020-07-23 20:25:16 (1470844): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory

2020-07-23 20:25:16 (1470844): Guest Log: Segmentation fault

2020-07-23 20:25:16 (1470844): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds

2020-07-23 20:25:16 (1470844): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)

2020-07-23 20:25:16 (1470844): Guest Log: automount ...

2020-07-23 20:25:16 (1470844): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string

2020-07-23 20:25:16 (1470844): Guest Log: automount over.

2020-07-23 20:25:16 (1470844): Guest Log: Setting hostname to boot2docker Done.

2020-07-23 20:25:16 (1470844): Guest Log: Thu Jul 23 20:25:12 UTC 2020 dhcp -------------------------------

2020-07-23 20:25:22 (1470844): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1083)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00 (1310)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1311)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1312)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1313)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1314)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1315)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1316)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1317)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1318)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1319)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1320)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1321)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1322)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1323)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7 (1324)

2020-07-23 20:25:22 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7/event5 (1325)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1326)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1327)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1328)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1329)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1330)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1331)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1332)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1333)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1334)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1335)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1336)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1337)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1338)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1339)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1340)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1341)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1342)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1343)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1344)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1345)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1346)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1347)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1348)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1349)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1350)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1351)

2020-07-23 20:25:23 (1470844): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1352)

2020-07-23 20:25:23 (1470844): Guest Log: Thu Jul 23 20:25:18 UTC 2020 dhcp -------------------------------

2020-07-23 20:25:24 (1470844): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.000056 main     Log opened 2020-07-23T20:25:18.969913000Z

2020-07-23 20:25:24 (1470844): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.000056 main     Log opened 2020-07-23T20:25:18.969913000Z

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007028 main     OS Product: Linux

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007132 main     OS Release: 4.1.19-boot2docker

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007172 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007203 main     Executable: /sbin/VBoxService

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007204 main     Process ID: 874

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007205 main     Package type: LINUX_64BITS_GENERIC

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007028 main     OS Product: Linux

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007132 main     OS Release: 4.1.19-boot2docker

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007172 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007203 main     Executable: /sbin/VBoxService

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007204 main     Process ID: 874

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.007205 main     Package type: LINUX_64BITS_GENERIC

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.030849 main     5.0.16 r105871 started. Verbose level = 0

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.030849 main     5.0.16 r105871 started. Verbose level = 0

2020-07-23 20:25:24 (1470844): Guest Log: 00:00:00.036128 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 20:25:24 (1470844): Guest Log: 00:00:00.036176 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed

2020-07-23 20:25:24 (1470844): Guest Log: Mounting BOINC shared/...

2020-07-23 20:25:24 (1470844): Guest Log: -------------------

2020-07-23 20:25:24 (1470844): Guest Log: Fri Jul 24 03:25:20 UTC 2020

2020-07-23 20:25:24 (1470844): Preference change detected
2020-07-23 20:25:24 (1470844): Setting CPU throttle for VM. (90%)
2020-07-23 20:25:25 (1470844): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2020-07-23 20:25:36 (1470844): Guest Log: 00:00:05.036796 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed

2020-07-23 20:25:36 (1470844): Guest Log: Fri Jul 24 03:25:25 UTC 2020

2020-07-23 20:25:36 (1470844): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 

2020-07-23 20:25:36 (1470844): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

2020-07-23 20:25:36 (1470844): Guest Log:     inet 127.0.0.1/8 scope host lo

2020-07-23 20:25:36 (1470844): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:25:36 (1470844): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 

2020-07-23 20:25:36 (1470844): Guest Log:     link/ether 56:ea:8e:8e:a8:68 brd ff:ff:ff:ff:ff:ff

2020-07-23 20:25:36 (1470844): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000

2020-07-23 20:25:36 (1470844): Guest Log:     link/ether 08:00:27:6f:b1:97 brd ff:ff:ff:ff:ff:ff

2020-07-23 20:25:36 (1470844): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0

2020-07-23 20:25:36 (1470844): Guest Log:        valid_lft forever preferred_lft forever

2020-07-23 20:25:36 (1470844): Guest Log: -------------------

2020-07-23 20:25:36 (1470844): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence

2020-07-23 20:25:36 (1470844): Guest Log: Waiting for Docker daemon to start...

2020-07-23 20:25:36 (1470844): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE

2020-07-23 20:25:36 (1470844): Guest Log: Running boinc_app...

2020-07-23 20:25:36 (1470844): Guest Log: Importing Docker image from BOINC...

2020-07-23 20:25:36 (1470844): Guest Log: Filesystem                Size      Used Available Use% Mounted on

2020-07-23 20:25:36 (1470844): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /

2020-07-23 20:25:36 (1470844): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm

2020-07-23 20:25:36 (1470844): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup

2020-07-23 20:25:36 (1470844): Guest Log: shared                  237.6G     71.6G    166.1G  30% /root/shared

2020-07-23 20:25:36 (1470844): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs

2020-07-23 20:25:36 (1470844): Guest Log: 00:00:10.037905 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed

2020-07-23 20:25:53 (1470844): VM state change detected. (old = 'running', new = 'gurumeditation')
2020-07-23 20:25:58 (1470844): Powering off VM.
2020-07-23 20:25:58 (1470844): Deregistering VM. (boinc_4d74979aaa57572a, slot#5)
2020-07-23 20:26:18 (1470844): Removing network bandwidth throttle group from VM.
2020-07-23 20:26:26 (1470844): Removing VM from VirtualBox.
2020-07-23 20:28:25 (1470844): Removing virtual ISO 9660 disk from VirtualBox.
2020-07-23 20:30:32 (1470844): VM Premature Shutdown Detected.

    Hypervisor System Log:

252:13:03.929149          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:13:16.983566          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
252:13:16.983772          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
252:13:16.986609          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
252:13:22.714127          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:13:22.714264          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:13:22.716676          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:13:47.696839          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:13:47.697220          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:13:47.704333          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:13:47.718190          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
252:13:47.718316          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
252:13:47.720757          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
252:14:04.384433          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:14:04.384707          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:14:04.388056          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:14:23.024069          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:14:23.024282          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:14:23.030691          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:14:33.938730          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
252:14:33.938957          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
252:14:33.943760          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
252:14:58.005295          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:14:58.005590          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:14:58.014290          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
252:15:08.440126          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
252:15:08.440285          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
252:15:08.442629          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:

00:00:39.250206   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1320)            
00:00:39.250212   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1
00:00:39.250218 321)                                                                            
00:00:39.250223   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1322)            
00:00:39.250229   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1323)  
00:00:39.250235   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7 (1324
00:00:39.250240 )                                                                               
00:00:39.250271   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7/event
00:00:39.250277 5 (1325)                                                                        
00:00:39.250283   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1326)             
00:00:39.250288   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1327)             
00:00:39.250294   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1328)             
00:00:39.250300   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1329)             
00:00:39.250847   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1330)             
00:00:39.250853   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1331)             
00:00:39.250858   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1332)             
00:00:39.250864   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1333)             
00:00:39.250870   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1334)             
00:00:39.250875   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1335)              
00:00:39.250881   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1336)   
00:00:39.250887   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1337)   
00:00:39.250892   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1338)   
00:00:39.250898   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1339)   
00:00:39.250904   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1340)   
00:00:39.250909   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1341)   
00:00:39.250915   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1342)   
00:00:39.250921   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1343)   
00:00:39.250926   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1344)   
00:00:39.250932   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1345)              
00:00:39.250938   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1346)    
00:00:39.250943   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1347)              
00:00:39.250949   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1348)                        
00:00:39.250954   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1349)                        
00:00:39.250960   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1350)                        
00:00:39.250966   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1351)                        
00:00:39.250971   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1352)                                   
00:00:39.250977 Thu Jul 23 20:25:18 UTC 2020 dhcp -------------------------------               
00:00:39.250983 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:00:39.250988 ease log                                                                        
00:00:39.250994 00:00:00.000056 main     Log opened 2020-07-23T20:25:18.969913000Z              
00:00:39.251000 00:00:00.007028 main     OS Product: Linux                                      
00:00:39.251005 00:00:00.007132 main     OS Release: 4.1.19-boot2docker                         
00:00:39.251011 00:00:00.007172 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:00:39.251017 00:00:00.007203 main     Executable: /sbin/VBoxService                          
00:00:39.251022 00:00:00.007204 main     Process ID: 874                                        
00:00:39.251028 00:00:00.007205 main     Package type: LINUX_64BITS_GENERIC                     
00:00:39.251034 00:00:00.030849 main     5.0.16 r105871 started. Verbose level = 0              
00:00:39.251039 Mounting BOINC shared/...                                                       
00:00:39.251045 -------------------                                                             
00:00:39.251050 Fri Jul 24 03:25:20 UTC 2020                                                    
00:00:39.251056 acpid: starting up with netlink and the input layer                             
00:00:39.251102 acpid: 1 rule loaded                                                            
00:00:39.251108 acpid: waiting for events: event logging is off                                 
00:00:39.251113 Fri Jul 24 03:25:25 UTC 2020                                                    
00:00:39.251119 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:00:39.251125 --------------------------------- screen start ---------------------------------
00:00:39.251129 t                                                                               
00:00:39.251135     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:00:39.251140     inet 127.0.0.1/8 scope host lo                                              
00:00:39.251146        valid_lft forever preferred_lft forever                                  
00:00:39.251152 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:00:39.251157     link/ether 56:ea:8e:8e:a8:68 brd ff:ff:ff:ff:ff:ff                          
00:00:39.251163 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:00:39.251656 oup default qlen 1000                                                           
00:00:39.251662     link/ether 08:00:27:6f:b1:97 brd ff:ff:ff:ff:ff:ff                          
00:00:39.251667     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:00:39.251682        valid_lft forever preferred_lft forever                                  
00:00:39.251743 -------------------                                                             
00:00:39.251749 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:00:39.251754 Waiting for Docker daemon to start...                                           
00:00:39.251760 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:00:39.251765 SIZE                                                                            
00:00:39.251771 Running boinc_app...                                                            
00:00:39.251777 Importing Docker image from BOINC...                                            
00:00:39.251782 Filesystem                Size      Used Available Use% Mounted on              
00:00:39.251788 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:00:39.251794 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:00:39.251799 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:00:39.251805 shared                  237.6G     71.6G    166.1G  30% /root/shared            
00:00:39.251811 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:00:39.251816                                                                                 
00:00:39.251822 --------------------------------------------------------------------------------
00:00:39.251828 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:39.252939 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 20:27:08 (1470844): 
Command: VBoxManage -q unregistervm "boinc_4d74979aaa57572a" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_4d74979aaa57572a' 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 20:27:24 (1470844): 
Command: VBoxManage -q unregistervm "boinc_4d74979aaa57572a" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_4d74979aaa57572a' 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 20:28:00 (1470844): 
Command: VBoxManage -q unregistervm "boinc_4d74979aaa57572a" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_4d74979aaa57572a' 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 20:28:25 (1470844): 
Command: VBoxManage -q unregistervm "boinc_4d74979aaa57572a" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_4d74979aaa57572a' 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 20:28:33 (1470844): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\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\5\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 20:28:51 (1470844): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\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\5\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 20:29:16 (1470844): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\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\5\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 20:29:27 (1470844): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\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\5\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 20:29:55 (1470844): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\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\5\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 20:30:27 (1470844): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\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\5\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

20:30:48 (1470844): called boinc_finish(194)

</stderr_txt>
]]>


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