Task 9967363

Name 07978183_19_4
Workunit 7762854
Created 13 Oct 2020, 9:15:20 UTC
Sent 13 Oct 2020, 9:36:43 UTC
Report deadline 18 Oct 2020, 9:36:43 UTC
Received 13 Oct 2020, 10:45:46 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 9028
Run time 2 min 26 sec
CPU time 23 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 1.00 GFLOPS
Application version boinc2docker v1.14 (vbox64_mt)
windows_x86_64
Peak working set size 63.02 MB
Peak swap size 62.29 MB
Peak disk usage 600.55 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 194 (0xc2)</message>
<stderr_txt>
2020-10-13 11:51:55 (13472): Detected: vboxwrapper 26202
2020-10-13 11:51:55 (13472): Detected: BOINC client v7.16.11
2020-10-13 11:51:56 (13472): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2020-10-13 11:51:57 (13472): Create VM. (boinc_7eaaaa6000b9328d, slot#4)
2020-10-13 11:51:57 (13472): Updating drive controller type and model for desired configuration.
2020-10-13 11:51:57 (13472): Setting Memory Size for VM. (3072MB)
2020-10-13 11:51:58 (13472): Setting CPU Count for VM. (1)
2020-10-13 11:51:58 (13472): Setting Chipset Options for VM.
2020-10-13 11:51:59 (13472): Setting Boot Options for VM.
2020-10-13 11:51:59 (13472): Setting Network Configuration for NAT.
2020-10-13 11:51:59 (13472): Enabling VM Network Access.
2020-10-13 11:51:59 (13472): Disabling USB Support for VM.
2020-10-13 11:52:00 (13472): Disabling COM Port Support for VM.
2020-10-13 11:52:00 (13472): Disabling LPT Port Support for VM.
2020-10-13 11:52:00 (13472): Disabling Audio Support for VM.
2020-10-13 11:52:01 (13472): Disabling Clipboard Support for VM.
2020-10-13 11:52:01 (13472): Disabling Drag and Drop Support for VM.
2020-10-13 11:52:01 (13472): Adding storage controller(s) to VM.
2020-10-13 11:52:01 (13472): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-10-13 11:52:02 (13472): Adding VirtualBox Guest Additions to VM.
2020-10-13 11:52:02 (13472): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-10-13 11:52:02 (13472): Enabling shared directory for VM.
2020-10-13 11:52:03 (13472): Starting VM using VBoxManage interface. (boinc_7eaaaa6000b9328d, slot#4)
2020-10-13 11:52:07 (13472): Successfully started VM. (PID = '11112')
2020-10-13 11:52:07 (13472): Reporting VM Process ID to BOINC.
2020-10-13 11:52:07 (13472): Guest Log: BIOS: VirtualBox 6.1.12
2020-10-13 11:52:07 (13472): Guest Log: CPUID EDX: 0x178bfbff
2020-10-13 11:52:07 (13472): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2020-10-13 11:52:07 (13472): VM state change detected. (old = 'poweredoff', new = 'running')
2020-10-13 11:52:07 (13472): Preference change detected
2020-10-13 11:52:07 (13472): Setting CPU throttle for VM. (60%)
2020-10-13 11:52:07 (13472): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2020-10-13 11:52:09 (13472): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2020-10-13 11:52:09 (13472): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2020-10-13 11:52:09 (13472): Guest Log: BIOS: Boot from Hard Disk 0 failed
2020-10-13 11:52:09 (13472): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2020-10-13 11:52:09 (13472): Guest Log: BIOS: Booting from CD-ROM...
2020-10-13 11:52:10 (13472): Guest Log: BIOS: KBD: unsupported int 16h function 03
2020-10-13 11:52:10 (13472): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2020-10-13 11:52:25 (13472): Guest Log: net.ipv4.ip_forward = 1
2020-10-13 11:52:25 (13472): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2020-10-13 11:52:25 (13472): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-10-13 11:52:25 (13472): Guest Log: sysctl: "cannot stat %s" is an unknown key
2020-10-13 11:52:25 (13472): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-10-13 11:52:25 (13472): Guest Log: Segmentation fault
2020-10-13 11:52:25 (13472): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2020-10-13 11:52:25 (13472): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2020-10-13 11:52:25 (13472): Guest Log: automount ...
2020-10-13 11:52:25 (13472): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2020-10-13 11:52:25 (13472): Guest Log: automount over.
2020-10-13 11:52:25 (13472): Guest Log: Setting hostname to boot2docker Done.
2020-10-13 11:52:25 (13472): Guest Log: Tue Oct 13 11:52:23 UTC 2020 dhcp -------------------------------
2020-10-13 11:52:30 (13472): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1088)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00 (1316)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1317)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1318)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1319)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1320)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1321)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1322)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1323)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1324)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1325)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1326)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1327)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1328)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1329)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1330)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event5 (1331)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1332)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1333)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1334)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1335)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1336)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1337)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1338)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1339)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00/power_supply/BAT0 (1340)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1341)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1342)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1343)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1344)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1345)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1346)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1347)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1348)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1349)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1350)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1351)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1352)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1353)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1354)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1355)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1356)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1357)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1358)
2020-10-13 11:52:30 (13472): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1359)
2020-10-13 11:52:31 (13472): Guest Log: Tue Oct 13 11:52:29 UTC 2020 dhcp -------------------------------
2020-10-13 11:52:31 (13472): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.000098 main     Log opened 2020-10-13T11:52:29.470447000Z
2020-10-13 11:52:31 (13472): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.000098 main     Log opened 2020-10-13T11:52:29.470447000Z
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003143 main     OS Product: Linux
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003435 main     OS Release: 4.1.19-boot2docker
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003496 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003527 main     Executable: /sbin/VBoxService
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003528 main     Process ID: 899
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003529 main     Package type: LINUX_64BITS_GENERIC
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003143 main     OS Product: Linux
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003435 main     OS Release: 4.1.19-boot2docker
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003496 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003527 main     Executable: /sbin/VBoxService
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003528 main     Process ID: 899
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.003529 main     Package type: LINUX_64BITS_GENERIC
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.015276 main     5.0.16 r105871 started. Verbose level = 0
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.019124 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
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.019213 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2020-10-13 11:52:31 (13472): Guest Log: 00:00:00.015276 main     5.0.16 r105871 started. Verbose level = 0
2020-10-13 11:52:31 (13472): Guest Log: Mounting BOINC shared/...
2020-10-13 11:52:31 (13472): Guest Log: -------------------
2020-10-13 11:52:31 (13472): Guest Log: Tue Oct 13 09:52:31 UTC 2020
2020-10-13 11:52:36 (13472): Guest Log: 00:00:05.020129 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2020-10-13 11:52:36 (13472): Guest Log: Tue Oct 13 09:52:35 UTC 2020
2020-10-13 11:52:36 (13472): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2020-10-13 11:52:36 (13472): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2020-10-13 11:52:36 (13472): Guest Log:     inet 127.0.0.1/8 scope host lo
2020-10-13 11:52:36 (13472): Guest Log:        valid_lft forever preferred_lft forever
2020-10-13 11:52:36 (13472): Guest Log:     inet6 ::1/128 scope host 
2020-10-13 11:52:36 (13472): Guest Log:        valid_lft forever preferred_lft forever
2020-10-13 11:52:36 (13472): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 
2020-10-13 11:52:36 (13472): Guest Log:     link/ether ee:17:66:79:7d:bd brd ff:ff:ff:ff:ff:ff
2020-10-13 11:52:36 (13472): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2020-10-13 11:52:36 (13472): Guest Log:     link/ether 08:00:27:57:57:e1 brd ff:ff:ff:ff:ff:ff
2020-10-13 11:52:36 (13472): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2020-10-13 11:52:36 (13472): Guest Log:        valid_lft forever preferred_lft forever
2020-10-13 11:52:36 (13472): Guest Log:     inet6 fe80::a00:27ff:fe57:57e1/64 scope link 
2020-10-13 11:52:36 (13472): Guest Log:        valid_lft forever preferred_lft forever
2020-10-13 11:52:36 (13472): Guest Log: -------------------
2020-10-13 11:52:36 (13472): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2020-10-13 11:52:36 (13472): Guest Log: Waiting for Docker daemon to start...
2020-10-13 11:52:38 (13472): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2020-10-13 11:52:38 (13472): Guest Log: Running boinc_app...
2020-10-13 11:52:38 (13472): Guest Log: Importing Docker image from BOINC...
2020-10-13 11:52:38 (13472): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2020-10-13 11:52:38 (13472): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2020-10-13 11:52:38 (13472): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2020-10-13 11:52:38 (13472): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2020-10-13 11:52:38 (13472): Guest Log: shared                  237.9G     73.7G    164.2G  31% /root/shared
2020-10-13 11:52:38 (13472): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2020-10-13 11:52:41 (13472): Guest Log: 00:00:10.040397 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2020-10-13 11:52:53 (13472): Guest Log: doing docker load...
2020-10-13 11:53:01 (13472): VM state change detected. (old = 'running', new = 'gurumeditation')
2020-10-13 11:53:01 (13472): Powering off VM.
2020-10-13 11:53:01 (13472): Deregistering VM. (boinc_7eaaaa6000b9328d, slot#4)
2020-10-13 11:53:07 (13472): Removing network bandwidth throttle group from VM.
2020-10-13 11:53:07 (13472): Removing VM from VirtualBox.
2020-10-13 11:53:49 (13472): Removing virtual ISO 9660 disk from VirtualBox.
2020-10-13 11:54:29 (13472): VM Premature Shutdown Detected.

    Hypervisor System Log:

00:15:18.693201          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
00:15:22.072499          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:15:22.072546          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:15:22.076470          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_7eaaaa6000b9328d' while it is locked}, preserve=false aResultDetail=0
00:15:23.983375          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:23.985937          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:23.993262          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:25.241333          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:25.241510          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:25.243374          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:27.437558          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:27.437694          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:27.439237          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:32.843879          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:32.844140          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:32.851369          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:34.821185          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:15:34.821241          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
00:15:36.954882          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
00:15:36.955060          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
00:15:36.957005          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
00:15:41.235261          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:41.236097          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:41.238076          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:55.412457 Watcher  Saving settings file "C:\ProgramData\BOINC\slots\5\boinc_c1ae59a67032ec4f\boinc_c1ae59a67032ec4f.vbox" with version "1.16-windows"
00:15:57.558420          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:57.558605          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:57.564491          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:16:00.819297 Watcher  Reaper: Pid 15104 (3b00) exited normally: 194 (0xc2)
00:16:02.020191 USBPROXY usbLibGetDevices: Starting USB device enumeration
00:16:02.033508 USBPROXY Getting USB descriptor (id 0) failed (dwErr=31) on hub USB#ROOT_HUB30#4&27155eba&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8} port 5
00:16:02.033957 USBPROXY Getting USB descriptor (id 0) failed (dwErr=31) on hub USB#ROOT_HUB30#4&27155eba&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8} port 10
00:16:02.034558 USBPROXY usbLibGetDevices: Found 2 USB devices, 0 captured

    VM Execution Log:

00:00:56.265553   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event
00:00:56.265561 5 (1331)                                                                        
00:00:56.265569   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1332)             
00:00:56.265578   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1333)             
00:00:56.265587   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1334)             
00:00:56.265596   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1335)             
00:00:56.265604   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1336)             
00:00:56.265613   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1337)             
00:00:56.265621   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1338)             
00:00:56.265630   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1339)             
00:00:56.265639   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00/power_supply/BAT0 (
00:00:56.265647 1340)                                                                           
00:00:56.265655   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1341)             
00:00:56.265664   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1342)              
00:00:56.265672   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1343)   
00:00:56.265681   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1344)   
00:00:56.265689   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1345)   
00:00:56.265698   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1346)   
00:00:56.265706   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1347)   
00:00:56.265714   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1348)   
00:00:56.265723   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1349)   
00:00:56.265731   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1350)   
00:00:56.265740   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1351)   
00:00:56.265749   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1352)              
00:00:56.265757   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1353)    
00:00:56.265765   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1354)              
00:00:56.265773   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1355)                        
00:00:56.265782   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1356)                        
00:00:56.265791   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1357)                        
00:00:56.265799   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1358)                        
00:00:56.265806   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1359)                                   
00:00:56.265814 Tue Oct 13 11:52:29 UTC 2020 dhcp -------------------------------               
00:00:56.265822 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:00:56.265829 ease log                                                                        
00:00:56.265837 00:00:00.000098 main     Log opened 2020-10-13T11:52:29.470447000Z              
00:00:56.265844 00:00:00.003143 main     OS Product: Linux                                      
00:00:56.265853 00:00:00.003435 main     OS Release: 4.1.19-boot2docker                         
00:00:56.265861 00:00:00.003496 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:00:56.265869 00:00:00.003527 main     Executable: /sbin/VBoxService                          
00:00:56.265878 00:00:00.003528 main     Process ID: 899                                        
00:00:56.265886 00:00:00.003529 main     Package type: LINUX_64BITS_GENERIC                     
00:00:56.265895 00:00:00.015276 main     5.0.16 r105871 started. Verbose level = 0              
00:00:56.265903 Mounting BOINC shared/...                                                       
00:00:56.265912 -------------------                                                             
00:00:56.265921 Tue Oct 13 09:52:31 UTC 2020                                                    
00:00:56.265929 acpid: starting up with netlink and the input layer                             
00:00:56.265937 acpid: 1 rule loaded                                                            
00:00:56.265946 acpid: waiting for events: event logging is off                                 
00:00:56.265955 Tue Oct 13 09:52:35 UTC 2020                                                    
00:00:56.265963 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:00:56.265972 t                                                                               
00:00:56.265980     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:00:56.265989     inet 127.0.0.1/8 scope host lo                                              
00:00:56.265997        valid_lft forever preferred_lft forever                                  
00:00:56.266005     inet6 ::1/128 scope host                                                    
00:00:56.266013 --------------------------------- screen start ---------------------------------
00:00:56.266019        valid_lft forever preferred_lft forever                                  
00:00:56.266028 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:00:56.266036     link/ether ee:17:66:79:7d:bd brd ff:ff:ff:ff:ff:ff                          
00:00:56.266045 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:00:56.266053 oup default qlen 1000                                                           
00:00:56.266062     link/ether 08:00:27:57:57:e1 brd ff:ff:ff:ff:ff:ff                          
00:00:56.266071     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:00:56.266079        valid_lft forever preferred_lft forever                                  
00:00:56.266088     inet6 fe80::a00:27ff:fe57:57e1/64 scope link                                
00:00:56.266095        valid_lft forever preferred_lft forever                                  
00:00:56.266103 -------------------                                                             
00:00:56.266111 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:00:56.266119 Waiting for Docker daemon to start...                                           
00:00:56.266124 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:00:56.266128 SIZE                                                                            
00:00:56.266133 Running boinc_app...                                                            
00:00:56.266137 Importing Docker image from BOINC...                                            
00:00:56.266141 Filesystem                Size      Used Available Use% Mounted on              
00:00:56.266145 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:00:56.266150 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:00:56.266154 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:00:56.266158 shared                  237.9G     73.7G    164.2G  31% /root/shared            
00:00:56.266163 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:00:56.266167 doing docker load...                                                            
00:00:56.266171                                                                                 
00:00:56.266175 --------------------------------------------------------------------------------
00:00:56.266180 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:56.266207 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

2020-10-13 11:53:11 (13472): 
Command: VBoxManage -q unregistervm "boinc_7eaaaa6000b9328d" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_7eaaaa6000b9328d' 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

2020-10-13 11:53:20 (13472): 
Command: VBoxManage -q unregistervm "boinc_7eaaaa6000b9328d" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_7eaaaa6000b9328d' 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

2020-10-13 11:53:32 (13472): 
Command: VBoxManage -q unregistervm "boinc_7eaaaa6000b9328d" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_7eaaaa6000b9328d' 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

2020-10-13 11:53:49 (13472): 
Command: VBoxManage -q unregistervm "boinc_7eaaaa6000b9328d" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_7eaaaa6000b9328d' 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

2020-10-13 11:53:51 (13472): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\4\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\4\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

2020-10-13 11:53:52 (13472): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\4\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\4\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

2020-10-13 11:53:54 (13472): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\4\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\4\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

2020-10-13 11:54:00 (13472): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\4\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\4\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

2020-10-13 11:54:08 (13472): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\4\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\4\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

2020-10-13 11:54:24 (13472): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\4/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\4\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\4\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

11:54:40 (13472): called boinc_finish(194)

</stderr_txt>
]]>


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