Task 9986526

Name 07991581_25_1
Workunit 7838215
Created 14 Oct 2020, 12:27:59 UTC
Sent 14 Oct 2020, 12:33:20 UTC
Report deadline 19 Oct 2020, 12:33:20 UTC
Received 17 Oct 2020, 2:27:04 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 8357
Run time 1 min 42 sec
CPU time 1 min 4 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 4.18 GFLOPS
Application version boinc2docker v1.14 (vbox64_mt)
windows_x86_64
Peak working set size 64.10 MB
Peak swap size 62.84 MB
Peak disk usage 498.91 MB

Stderr output

<core_client_version>7.16.7</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 194 (0xc2)</message>
<stderr_txt>
2020-10-16 12:41:23 (20372): Detected: vboxwrapper 26202
2020-10-16 12:41:23 (20372): Detected: BOINC client v7.16.7
2020-10-16 12:41:24 (20372): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2020-10-16 12:41:25 (20372): Create VM. (boinc_518c35729beba20c, slot#1)
2020-10-16 12:41:25 (20372): Updating drive controller type and model for desired configuration.
2020-10-16 12:41:25 (20372): Setting Memory Size for VM. (3072MB)
2020-10-16 12:41:25 (20372): Setting CPU Count for VM. (1)
2020-10-16 12:41:26 (20372): Setting Chipset Options for VM.
2020-10-16 12:41:26 (20372): Setting Boot Options for VM.
2020-10-16 12:41:26 (20372): Setting Network Configuration for NAT.
2020-10-16 12:41:26 (20372): Enabling VM Network Access.
2020-10-16 12:41:27 (20372): Disabling USB Support for VM.
2020-10-16 12:41:27 (20372): Disabling COM Port Support for VM.
2020-10-16 12:41:27 (20372): Disabling LPT Port Support for VM.
2020-10-16 12:41:27 (20372): Disabling Audio Support for VM.
2020-10-16 12:41:28 (20372): Disabling Clipboard Support for VM.
2020-10-16 12:41:28 (20372): Disabling Drag and Drop Support for VM.
2020-10-16 12:41:28 (20372): Adding storage controller(s) to VM.
2020-10-16 12:41:28 (20372): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-10-16 12:41:29 (20372): Adding VirtualBox Guest Additions to VM.
2020-10-16 12:41:29 (20372): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-10-16 12:41:29 (20372): Enabling shared directory for VM.
2020-10-16 12:41:30 (20372): Starting VM using VBoxManage interface. (boinc_518c35729beba20c, slot#1)
2020-10-16 12:41:38 (20372): Successfully started VM. (PID = '18988')
2020-10-16 12:41:38 (20372): Reporting VM Process ID to BOINC.
2020-10-16 12:41:38 (20372): Guest Log: BIOS: VirtualBox 6.1.12
2020-10-16 12:41:38 (20372): Guest Log: CPUID EDX: 0x178bfbff
2020-10-16 12:41:38 (20372): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2020-10-16 12:41:38 (20372): VM state change detected. (old = 'poweredoff', new = 'running')
2020-10-16 12:41:38 (20372): Preference change detected
2020-10-16 12:41:38 (20372): Setting CPU throttle for VM. (100%)
2020-10-16 12:41:39 (20372): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2020-10-16 12:41:40 (20372): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2020-10-16 12:41:40 (20372): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2020-10-16 12:41:40 (20372): Guest Log: BIOS: Boot from Hard Disk 0 failed
2020-10-16 12:41:40 (20372): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2020-10-16 12:41:40 (20372): Guest Log: BIOS: Booting from CD-ROM...
2020-10-16 12:41:41 (20372): Guest Log: BIOS: KBD: unsupported int 16h function 03
2020-10-16 12:41:41 (20372): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2020-10-16 12:41:59 (20372): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2020-10-16 12:41:59 (20372): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2020-10-16 12:42:00 (20372): Guest Log: net.ipv4.ip_forward = 1
2020-10-16 12:42:00 (20372): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2020-10-16 12:42:00 (20372): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-10-16 12:42:00 (20372): Guest Log: sysctl: "cannot stat %s" is an unknown key
2020-10-16 12:42:00 (20372): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-10-16 12:42:00 (20372): Guest Log: Segmentation fault
2020-10-16 12:42:00 (20372): Guest Log: automount ...
2020-10-16 12:42:00 (20372): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2020-10-16 12:42:00 (20372): Guest Log: automount over.
2020-10-16 12:42:00 (20372): Guest Log: Setting hostname to boot2docker Done.
2020-10-16 12:42:00 (20372): Guest Log: Fri Oct 16 12:41:58 UTC 2020 dhcp -------------------------------
2020-10-16 12:42:05 (20372): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1088)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00 (1318)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1319)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1320)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1321)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1322)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1323)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1324)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1325)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1326)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1327)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1328)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1329)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1330)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1331)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7 (1332)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input7/event6 (1333)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1334)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1335)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1336)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1337)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1338)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1339)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1340)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1341)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00/power_supply/BAT0 (1342)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1343)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1344)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1345)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1346)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1347)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1348)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1349)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1350)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1351)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1352)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1353)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1354)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1355)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1356)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1357)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1358)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1359)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1360)
2020-10-16 12:42:05 (20372): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1361)
2020-10-16 12:42:06 (20372): Guest Log: Fri Oct 16 12:42:04 UTC 2020 dhcp -------------------------------
2020-10-16 12:42:07 (20372): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.000288 main     Log opened 2020-10-16T12:42:04.874803000Z
2020-10-16 12:42:07 (20372): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.000288 main     Log opened 2020-10-16T12:42:04.874803000Z
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005647 main     OS Product: Linux
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005835 main     OS Release: 4.1.19-boot2docker
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005917 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005980 main     Executable: /sbin/VBoxService
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005981 main     Process ID: 857
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005982 main     Package type: LINUX_64BITS_GENERIC
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00:00:00.007028 main     5.0.16 r105871 started. Verbose level = 0
2020-10-16 12:42:07 (20372): Guest Log: 00.005647 main     OS Product: Linux
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005835 main     OS Release: 4.1.19-boot2docker
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005917 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-10-16 12:42:07 (20372): Guest Log: 000:00:00.019659 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
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.019754 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2020-10-16 12:42:07 (20372): Guest Log: 0:00:00.005980 main     Executable: /sbin/VBoxService
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005981 main     Process ID: 857
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.005982 main     Package type: LINUX_64BITS_GENERIC
2020-10-16 12:42:07 (20372): Guest Log: 00:00:00.007028 main     5.0.16 r105871 started. Verbose level = 0
2020-10-16 12:42:07 (20372): Guest Log: Mounting BOINC shared/...
2020-10-16 12:42:07 (20372): Guest Log: -------------------
2020-10-16 12:42:07 (20372): Guest Log: Fri Oct 16 16:42:06 UTC 2020
2020-10-16 12:42:12 (20372): Guest Log: 00:00:05.022770 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2020-10-16 12:42:12 (20372): Guest Log: Fri Oct 16 16:42:11 UTC 2020
2020-10-16 12:42:12 (20372): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2020-10-16 12:42:12 (20372): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2020-10-16 12:42:12 (20372): Guest Log:     inet 127.0.0.1/8 scope host lo
2020-10-16 12:42:12 (20372): Guest Log:        valid_lft forever preferred_lft forever
2020-10-16 12:42:12 (20372): Guest Log:     inet6 ::1/128 scope host 
2020-10-16 12:42:12 (20372): Guest Log:        valid_lft forever preferred_lft forever
2020-10-16 12:42:12 (20372): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 
2020-10-16 12:42:12 (20372): Guest Log:     link/ether ae:ba:7f:d1:02:f3 brd ff:ff:ff:ff:ff:ff
2020-10-16 12:42:12 (20372): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2020-10-16 12:42:12 (20372): Guest Log:     link/ether 08:00:27:4c:89:2b brd ff:ff:ff:ff:ff:ff
2020-10-16 12:42:12 (20372): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2020-10-16 12:42:12 (20372): Guest Log:        valid_lft forever preferred_lft forever
2020-10-16 12:42:12 (20372): Guest Log:     inet6 fe80::a00:27ff:fe4c:892b/64 scope link 
2020-10-16 12:42:12 (20372): Guest Log:        valid_lft forever preferred_lft forever
2020-10-16 12:42:12 (20372): Guest Log: -------------------
2020-10-16 12:42:12 (20372): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2020-10-16 12:42:12 (20372): Guest Log: Waiting for Docker daemon to start...
2020-10-16 12:42:13 (20372): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2020-10-16 12:42:13 (20372): Guest Log: Running boinc_app...
2020-10-16 12:42:13 (20372): Guest Log: Importing Docker image from BOINC...
2020-10-16 12:42:13 (20372): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2020-10-16 12:42:13 (20372): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2020-10-16 12:42:13 (20372): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2020-10-16 12:42:13 (20372): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2020-10-16 12:42:13 (20372): Guest Log: shared                  223.0G    134.0G     89.0G  60% /root/shared
2020-10-16 12:42:13 (20372): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2020-10-16 12:42:17 (20372): Guest Log: 00:00:10.028480 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2020-10-16 12:42:27 (20372): VM state change detected. (old = 'running', new = 'paused')
2020-10-16 12:42:37 (20372): VM state change detected. (old = 'paused', new = 'running')
2020-10-16 12:42:44 (20372): Guest Log: doing docker load...
2020-10-16 12:42:47 (20372): VM state change detected. (old = 'running', new = 'paused')
2020-10-16 12:42:57 (20372): VM state change detected. (old = 'paused', new = 'running')
2020-10-16 12:43:07 (20372): VM state change detected. (old = 'running', new = 'paused')
2020-10-16 12:43:17 (20372): VM state change detected. (old = 'paused', new = 'running')
2020-10-16 12:43:41 (20372): Error in pause VM for VM: -108
Command:
VBoxManage -q controlvm "boinc_518c35729beba20c" pause
Output:

2020-10-16 12:43:41 (20372): VM state change detected. (old = 'running', new = 'gurumeditation')
2020-10-16 12:43:41 (20372): Powering off VM.
2020-10-16 12:43:41 (20372): Deregistering VM. (boinc_518c35729beba20c, slot#1)
2020-10-16 12:43:44 (20372): Removing network bandwidth throttle group from VM.
2020-10-16 12:43:47 (20372): Removing VM from VirtualBox.
2020-10-16 12:44:24 (20372): Removing virtual ISO 9660 disk from VirtualBox.
2020-10-16 12:44:38 (20372): VM Premature Shutdown Detected.

    Hypervisor System Log:

52:10:57.699343          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_518c35729beba20c' while it is locked}, preserve=false aResultDetail=0
52:10:58.108363          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
52:10:58.117707          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:10:58.119515          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
52:10:58.120099          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:10:58.138502          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:10:58.138565          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
52:10:59.491071          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
52:10:59.498267          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:10:59.498590          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
52:10:59.498662          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:10:59.510847          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
52:10:59.510905          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:11:02.099183          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:11:02.112147          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
52:11:02.113204          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:11:02.113373          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
52:11:02.131592          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:11:02.131651          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
52:11:06.823399          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
52:11:06.832251          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:11:06.833270          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
52:11:06.833355          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:11:06.847501          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
52:11:06.847660          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\1\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
52:11:15.594940          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
52:11:15.606852          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
52:11:15.624203          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

    VM Execution Log:

00:01:53.688900   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1345)   
00:01:53.688914   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1346)   
00:01:53.688928   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1347)   
00:01:53.688942   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1348)   
00:01:53.688956   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1349)   
00:01:53.688970   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1350)   
00:01:53.688984   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1351)   
00:01:53.688998   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1352)   
00:01:53.689012   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1353)   
00:01:53.689026   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1354)              
00:01:53.689040   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1355)    
00:01:53.689053   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1356)              
00:01:53.689066   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1357)                        
00:01:53.689079   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1358)                        
00:01:53.689093   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1359)                        
00:01:53.689106   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1360)                        
00:01:53.689119   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1361)                                   
00:01:53.689132 Fri Oct 16 12:42:04 UTC 2020 dhcp -------------------------------               
00:01:53.689145 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:01:53.689158 ease log                                                                        
00:01:53.689170 00:00:00.000288 main     Log opened 2020-10-16T12:42:04.874803000Z              
00:01:53.689181 00:00:00.005647 main     OS Product: Linux                                      
00:01:53.689198 00:00:00.005835 main     OS Release: 4.1.19-boot2docker                         
00:01:53.689210 00:00:00.005917 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:01:53.689222 00:00:00.005980 main     Executable: /sbin/VBoxService                          
00:01:53.689234 00:00:00.005981 main     Process ID: 857                                        
00:01:53.689246 00:00:00.005982 main     Package type: LINUX_64BITS_GENERIC                     
00:01:53.689259 00:00:00.007028 main     5.0.16 r105871 started. Verbose level = 0              
00:01:53.689270 Mounting BOINC shared/...                                                       
00:01:53.689283 -------------------                                                             
00:01:53.689294 acpid: starting up with netlink and the input layer                             
00:01:53.689309 acpid: 1 rule loaded                                                            
00:01:53.689322 acpid: waiting for events: event logging is off                                 
00:01:53.689337 Fri Oct 16 16:42:06 UTC 2020                                                    
00:01:53.689350 Fri Oct 16 16:42:11 UTC 2020                                                    
00:01:53.689364 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:01:53.689376 t                                                                               
00:01:53.689389     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:01:53.689401     inet 127.0.0.1/8 scope host lo                                              
00:01:53.689456        valid_lft forever preferred_lft forever                                  
00:01:53.689470     inet6 ::1/128 scope host                                                    
00:01:53.689484 --------------------------------- screen start ---------------------------------
00:01:53.689495        valid_lft forever preferred_lft forever                                  
00:01:53.689509 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:01:53.689523     link/ether ae:ba:7f:d1:02:f3 brd ff:ff:ff:ff:ff:ff                          
00:01:53.689548 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:01:53.689569 oup default qlen 1000                                                           
00:01:53.689582     link/ether 08:00:27:4c:89:2b brd ff:ff:ff:ff:ff:ff                          
00:01:53.689595     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:01:53.689607        valid_lft forever preferred_lft forever                                  
00:01:53.689631     inet6 fe80::a00:27ff:fe4c:892b/64 scope link                                
00:01:53.689644        valid_lft forever preferred_lft forever                                  
00:01:53.689656 -------------------                                                             
00:01:53.689670 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:01:53.689684 Waiting for Docker daemon to start...                                           
00:01:53.689698 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:01:53.689712 SIZE                                                                            
00:01:53.689726 Running boinc_app...                                                            
00:01:53.689740 Importing Docker image from BOINC...                                            
00:01:53.689754 Filesystem                Size      Used Available Use% Mounted on              
00:01:53.689768 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:01:53.689781 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:01:53.689793 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:01:53.689806 shared                  223.0G    134.0G     89.0G  60% /root/shared            
00:01:53.689820 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:01:53.689834 doing docker load...                                                            
00:01:53.689851                                                                                 
00:01:53.689863 --------------------------------------------------------------------------------
00:01:53.689873 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:01:53.689910 emR3Debug: rc=VERR_NO_PAGE_MEMORY
00:01:56.059488 ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={872da645-4a9b-1727-bee2-5585105b9eed} aComponent={ConsoleWrap} aText={Invalid machine state: GuruMeditation}, preserve=false aResultDetail=0
00:01:57.965791 ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={872da645-4a9b-1727-bee2-5585105b9eed} aComponent={ConsoleWrap} aText={Invalid machine state: GuruMeditation}, preserve=false aResultDetail=0
00:01:59.823409 ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={872da645-4a9b-1727-bee2-5585105b9eed} aComponent={ConsoleWrap} aText={Invalid machine state: GuruMeditation}, preserve=false aResultDetail=0
00:02:01.398090 ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={872da645-4a9b-1727-bee2-5585105b9eed} aComponent={ConsoleWrap} aText={Invalid machine state: GuruMeditation}, preserve=false aResultDetail=0
00:02:03.033671 ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={872da645-4a9b-1727-bee2-5585105b9eed} aComponent={ConsoleWrap} aText={Invalid machine state: GuruMeditation}, preserve=false aResultDetail=0
00:02:06.633777 ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={872da645-4a9b-1727-bee2-5585105b9eed} aComponent={ConsoleWrap} aText={Invalid machine state: GuruMeditation}, preserve=false aResultDetail=0

    VM Startup Log:


    VM Trace Log:

on
VBoxManage.exe: error: Details: code VBOX_E_INVALID_VM_STATE (0x80bb0002), component ConsoleWrap, interface IConsole, callee IUnknown
VBoxManage.exe: error: Context: "Pause()" at line 406 of file VBoxManageControlVM.cpp

2020-10-16 12:43:34 (20372): 
Command: VBoxManage -q controlvm "boinc_518c35729beba20c" pause
Exit Code: -2135228414
Output:
VBoxManage.exe: error: Invalid machine state: GuruMeditation
VBoxManage.exe: error: Details: code VBOX_E_INVALID_VM_STATE (0x80bb0002), component ConsoleWrap, interface IConsole, callee IUnknown
VBoxManage.exe: error: Context: "Pause()" at line 406 of file VBoxManageControlVM.cpp

2020-10-16 12:43:35 (20372): 
Command: VBoxManage -q controlvm "boinc_518c35729beba20c" pause
Exit Code: -2135228414
Output:
VBoxManage.exe: error: Invalid machine state: GuruMeditation
VBoxManage.exe: error: Details: code VBOX_E_INVALID_VM_STATE (0x80bb0002), component ConsoleWrap, interface IConsole, callee IUnknown
VBoxManage.exe: error: Context: "Pause()" at line 406 of file VBoxManageControlVM.cpp

2020-10-16 12:43:37 (20372): 
Command: VBoxManage -q controlvm "boinc_518c35729beba20c" pause
Exit Code: -2135228414
Output:
VBoxManage.exe: error: Invalid machine state: GuruMeditation
VBoxManage.exe: error: Details: code VBOX_E_INVALID_VM_STATE (0x80bb0002), component ConsoleWrap, interface IConsole, callee IUnknown
VBoxManage.exe: error: Context: "Pause()" at line 406 of file VBoxManageControlVM.cpp

2020-10-16 12:43:41 (20372): 
Command: VBoxManage -q controlvm "boinc_518c35729beba20c" pause
Exit Code: -108
Output:

2020-10-16 12:43:44 (20372): 
Command: VBoxManage -q snapshot "boinc_518c35729beba20c" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2020-10-16 12:43:47 (20372): 
Command: VBoxManage -q bandwidthctl "boinc_518c35729beba20c" remove "boinc_518c35729beba20c_net" 
Exit Code: 0
Output:

2020-10-16 12:43:49 (20372): 
Command: VBoxManage -q unregistervm "boinc_518c35729beba20c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_518c35729beba20c' 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

2020-10-16 12:43:51 (20372): 
Command: VBoxManage -q unregistervm "boinc_518c35729beba20c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_518c35729beba20c' 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

2020-10-16 12:43:54 (20372): 
Command: VBoxManage -q unregistervm "boinc_518c35729beba20c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_518c35729beba20c' 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

2020-10-16 12:43:58 (20372): 
Command: VBoxManage -q unregistervm "boinc_518c35729beba20c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_518c35729beba20c' 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

2020-10-16 12:44:07 (20372): 
Command: VBoxManage -q unregistervm "boinc_518c35729beba20c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_518c35729beba20c' 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

2020-10-16 12:44:24 (20372): 
Command: VBoxManage -q unregistervm "boinc_518c35729beba20c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_518c35729beba20c' 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

2020-10-16 12:44:24 (20372): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\1/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\1\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\1\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

2020-10-16 12:44:26 (20372): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\1/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\1\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\1\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

2020-10-16 12:44:28 (20372): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\1/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\1\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\1\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

2020-10-16 12:44:33 (20372): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\1/vm_isocontext.iso" --delete 
Exit Code: -108
Output:

12:44:48 (20372): called boinc_finish(194)

</stderr_txt>
]]>


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