Task 9869841

Name 07979262_42_0
Workunit 7771987
Created 8 Oct 2020, 0:21:48 UTC
Sent 8 Oct 2020, 12:39:33 UTC
Report deadline 13 Oct 2020, 12:39:33 UTC
Received 13 Oct 2020, 10:38:35 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 8911
Run time
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 4.49 GFLOPS
Application version boinc2docker v1.14 (vbox64_mt)
windows_x86_64

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 18:32:19 (24132): Detected: vboxwrapper 26202
2020-10-13 18:32:19 (24132): Detected: BOINC client v7.16.11
2020-10-13 18:32:20 (24132): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2020-10-13 18:32:20 (24132): Create VM. (boinc_879091a5db076148, slot#36)
2020-10-13 18:32:20 (24132): Updating drive controller type and model for desired configuration.
2020-10-13 18:32:21 (24132): Setting Memory Size for VM. (3072MB)
2020-10-13 18:32:21 (24132): Setting CPU Count for VM. (1)
2020-10-13 18:32:21 (24132): Setting Chipset Options for VM.
2020-10-13 18:32:22 (24132): Setting Boot Options for VM.
2020-10-13 18:32:22 (24132): Setting Network Configuration for NAT.
2020-10-13 18:32:22 (24132): Enabling VM Network Access.
2020-10-13 18:32:22 (24132): Disabling USB Support for VM.
2020-10-13 18:32:23 (24132): Disabling COM Port Support for VM.
2020-10-13 18:32:23 (24132): Disabling LPT Port Support for VM.
2020-10-13 18:32:23 (24132): Disabling Audio Support for VM.
2020-10-13 18:32:23 (24132): Disabling Clipboard Support for VM.
2020-10-13 18:32:24 (24132): Disabling Drag and Drop Support for VM.
2020-10-13 18:32:24 (24132): Adding storage controller(s) to VM.
2020-10-13 18:32:24 (24132): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-10-13 18:32:25 (24132): Adding VirtualBox Guest Additions to VM.
2020-10-13 18:32:25 (24132): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-10-13 18:32:25 (24132): Enabling shared directory for VM.
2020-10-13 18:32:26 (24132): Starting VM using VBoxManage interface. (boinc_879091a5db076148, slot#36)
2020-10-13 18:32:30 (24132): Successfully started VM. (PID = '13752')
2020-10-13 18:32:30 (24132): Reporting VM Process ID to BOINC.
2020-10-13 18:32:30 (24132): Guest Log: BIOS: VirtualBox 6.1.12
2020-10-13 18:32:30 (24132): Guest Log: CPUID EDX: 0x178bfbff
2020-10-13 18:32:30 (24132): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2020-10-13 18:32:30 (24132): VM state change detected. (old = 'poweredoff', new = 'running')
2020-10-13 18:32:30 (24132): Preference change detected
2020-10-13 18:32:30 (24132): Setting CPU throttle for VM. (100%)
2020-10-13 18:32:30 (24132): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2020-10-13 18:32:32 (24132): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2020-10-13 18:32:32 (24132): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2020-10-13 18:32:32 (24132): Guest Log: BIOS: Boot from Hard Disk 0 failed
2020-10-13 18:32:32 (24132): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2020-10-13 18:32:32 (24132): Guest Log: BIOS: Booting from CD-ROM...
2020-10-13 18:32:33 (24132): Guest Log: BIOS: KBD: unsupported int 16h function 03
2020-10-13 18:32:33 (24132): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2020-10-13 18:32:44 (24132): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2020-10-13 18:32:44 (24132): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2020-10-13 18:32:44 (24132): Guest Log: net.ipv4.ip_forward = 1
2020-10-13 18:32:44 (24132): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2020-10-13 18:32:44 (24132): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-10-13 18:32:44 (24132): Guest Log: sysctl: "cannot stat %s" is an unknown key
2020-10-13 18:32:44 (24132): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-10-13 18:32:44 (24132): Guest Log: Segmentation fault
2020-10-13 18:32:44 (24132): Guest Log: automount ...
2020-10-13 18:32:44 (24132): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2020-10-13 18:32:44 (24132): Guest Log: automount over.
2020-10-13 18:32:44 (24132): Guest Log: Setting hostname to boot2docker Done.
2020-10-13 18:32:44 (24132): Guest Log: Tue Oct 13 18:32:41 UTC 2020 dhcp -------------------------------
2020-10-13 18:32:49 (24132): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1088)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00 (1316)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1317)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1318)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1319)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1320)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1321)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1322)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1323)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1324)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1325)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1326)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1327)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1328)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1329)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1330)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event5 (1331)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1332)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1333)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1334)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1335)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1336)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1337)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1338)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1339)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00/power_supply/BAT0 (1340)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1341)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1342)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1343)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1344)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1345)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1346)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1347)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1348)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1349)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1350)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1351)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1352)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1353)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1354)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1355)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1356)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1357)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1358)
2020-10-13 18:32:49 (24132): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1359)
2020-10-13 18:32:50 (24132): Guest Log: Tue Oct 13 18:32:47 UTC 2020 dhcp -------------------------------
2020-10-13 18:32:50 (24132): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.000051 main     Log opened 2020-10-13T18:32:47.880131000Z
2020-10-13 18:32:50 (24132): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.000051 main     Log opened 2020-10-13T18:32:47.880131000Z
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002200 main     OS Product: Linux
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002240 main     OS Release: 4.1.19-boot2docker
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002267 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002293 main     Executable: /sbin/VBoxService
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002294 main     Process ID: 861
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002294 main     Package type: LINUX_64BITS_GENERIC
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002200 main     OS Product: Linux
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002240 main     OS Release: 4.1.19-boot2docker
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002267 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002293 main     Executable: /sbin/VBoxService
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002294 main     Process ID: 861
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.002294 main     Package type: LINUX_64BITS_GENERIC
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00.007228 main     5.0.16 r105871 started. Verbose level = 0
2020-10-13 18:32:50 (24132): Guest Log: 00:00:00:00:00.009805 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 18:32:50 (24132): Guest Log: 00:00:00.009847 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2020-10-13 18:32:50 (24132): Guest Log: 00.007228 main     5.0.16 r105871 started. Verbose level = 0
2020-10-13 18:32:50 (24132): Guest Log: Mounting BOINC shared/...
2020-10-13 18:32:50 (24132): Guest Log: -------------------
2020-10-13 18:32:50 (24132): Guest Log: Tue Oct 13 10:32:49 UTC 2020
2020-10-13 18:32:55 (24132): Guest Log: 00:00:05.010439 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2020-10-13 18:32:55 (24132): Guest Log: Tue Oct 13 10:32:54 UTC 2020
2020-10-13 18:32:55 (24132): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2020-10-13 18:32:55 (24132): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2020-10-13 18:32:55 (24132): Guest Log:     inet 127.0.0.1/8 scope host lo
2020-10-13 18:32:55 (24132): Guest Log:        valid_lft forever preferred_lft forever
2020-10-13 18:32:55 (24132): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 
2020-10-13 18:32:55 (24132): Guest Log:     link/ether 66:a6:1a:07:06:5b brd ff:ff:ff:ff:ff:ff
2020-10-13 18:32:55 (24132): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2020-10-13 18:32:55 (24132): Guest Log:     link/ether 08:00:27:4d:ad:19 brd ff:ff:ff:ff:ff:ff
2020-10-13 18:32:55 (24132): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2020-10-13 18:32:55 (24132): Guest Log:        valid_lft forever preferred_lft forever
2020-10-13 18:32:55 (24132): Guest Log: -------------------
2020-10-13 18:32:55 (24132): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2020-10-13 18:32:55 (24132): Guest Log: Waiting for Docker daemon to start...
2020-10-13 18:32:56 (24132): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2020-10-13 18:32:56 (24132): Guest Log: Running boinc_app...
2020-10-13 18:32:56 (24132): Guest Log: Importing Docker image from BOINC...
2020-10-13 18:32:56 (24132): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2020-10-13 18:32:56 (24132): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2020-10-13 18:32:56 (24132): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2020-10-13 18:32:56 (24132): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2020-10-13 18:32:56 (24132): Guest Log: shared                  375.6G    155.9G    219.6G  42% /root/shared
2020-10-13 18:32:56 (24132): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2020-10-13 18:33:00 (24132): Guest Log: 00:00:10.011345 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2020-10-13 18:33:06 (24132): Guest Log: doing docker load...
2020-10-13 18:33:25 (24132): VM state change detected. (old = 'running', new = 'gurumeditation')
2020-10-13 18:33:25 (24132): Powering off VM.
2020-10-13 18:33:25 (24132): Deregistering VM. (boinc_879091a5db076148, slot#36)
2020-10-13 18:33:36 (24132): Removing network bandwidth throttle group from VM.
2020-10-13 18:33:40 (24132): Removing VM from VirtualBox.
2020-10-13 18:33:55 (24132): Removing virtual ISO 9660 disk from VirtualBox.
18:34:16 (24132): BOINC client no longer exists - exiting
18:34:16 (24132): timer handler: client dead, exiting
2020-10-13 18:34:16 (24132): VM Premature Shutdown Detected.
18:34:26 (24132): BOINC client no longer exists - exiting
18:34:26 (24132): timer handler: client dead, exiting

    Hypervisor System Log:

01:20:37.102389          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:37.108090          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\36\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:37.124364          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:37.127049          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\36\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:37.127116          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\27\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:37.316710          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\27\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:37.316792          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\36\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:37.316823          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:43.193526          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:43.207159          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\36\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:43.210481          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\36\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:43.210905          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:43.238956          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\4\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:43.243643          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\36\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:43.262521          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\27\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:43.262663          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\27\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:43.265538          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'D:\BOINC2\slots\27\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:20:48.601212          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614211          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614240          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614277          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614288          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614296          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614324          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614351          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614361          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614385          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614396          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614407          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.614416          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.623508          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:48.623799          ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={The object functionality is limited}, preserve=false aResultDetail=0
01:20:51.111582          Saving settings file "D:\BOINC2\slots\22\boinc_83a8411d9da090cb\boinc_83a8411d9da090cb.vbox" with version "1.16-windows"

    VM Execution Log:

00:00:49.956028   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1328)            
00:00:49.956038   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1329)  
00:00:49.956049   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1330
00:00:49.956058 )                                                                               
00:00:49.956068   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event
00:00:49.956077 5 (1331)                                                                        
00:00:49.956095   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1332)             
00:00:49.956105   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1333)             
00:00:49.956115   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1334)             
00:00:49.956126   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1335)             
00:00:49.956136   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1336)             
00:00:49.956146   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1337)             
00:00:49.956156   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1338)             
00:00:49.956166   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1339)             
00:00:49.956177   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00/power_supply/BAT0 (
00:00:49.956187 1340)                                                                           
00:00:49.956197   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1341)             
00:00:49.956207   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1342)              
00:00:49.956217   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1343)   
00:00:49.956227   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1344)   
00:00:49.956236   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1345)   
00:00:49.956247   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1346)   
00:00:49.956257   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1347)   
00:00:49.956267   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1348)   
00:00:49.956277   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1349)   
00:00:49.956288   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1350)   
00:00:49.956298   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1351)   
00:00:49.956312   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1352)              
00:00:49.956323   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1353)    
00:00:49.956333   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1354)              
00:00:49.956343   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1355)                        
00:00:49.956353   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1356)                        
00:00:49.956363   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1357)                        
00:00:49.956373   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1358)                        
00:00:49.956383   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1359)                                   
00:00:49.956393 Tue Oct 13 18:32:47 UTC 2020 dhcp -------------------------------               
00:00:49.956404 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:00:49.956414 ease log                                                                        
00:00:49.956456 00:00:00.000051 main     Log opened 2020-10-13T18:32:47.880131000Z              
00:00:49.956485 00:00:00.002200 main     OS Product: Linux                                      
00:00:49.956495 00:00:00.002240 main     OS Release: 4.1.19-boot2docker                         
00:00:49.956505 00:00:00.002267 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:00:49.956517 00:00:00.002293 main     Executable: /sbin/VBoxService                          
00:00:49.956529 00:00:00.002294 main     Process ID: 861                                        
00:00:49.956540 00:00:00.002294 main     Package type: LINUX_64BITS_GENERIC                     
00:00:49.956551 00:00:00.007228 main     5.0.16 r105871 started. Verbose level = 0              
00:00:49.956561 Mounting BOINC shared/...                                                       
00:00:49.956571 -------------------                                                             
00:00:49.956581 Tue Oct 13 10:32:49 UTC 2020                                                    
00:00:49.956591 acpid: starting up with netlink and the input layer                             
00:00:49.956602 acpid: 1 rule loaded                                                            
00:00:49.956612 acpid: waiting for events: event logging is off                                 
00:00:49.956623 Tue Oct 13 10:32:54 UTC 2020                                                    
00:00:49.956641 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:00:49.956651 t                                                                               
00:00:49.956660 --------------------------------- screen start ---------------------------------
00:00:49.956667     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:00:49.956677     inet 127.0.0.1/8 scope host lo                                              
00:00:49.956688        valid_lft forever preferred_lft forever                                  
00:00:49.956698 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:00:49.956707     link/ether 66:a6:1a:07:06:5b brd ff:ff:ff:ff:ff:ff                          
00:00:49.956718 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:00:49.956728 oup default qlen 1000                                                           
00:00:49.956738     link/ether 08:00:27:4d:ad:19 brd ff:ff:ff:ff:ff:ff                          
00:00:49.956748     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:00:49.956758        valid_lft forever preferred_lft forever                                  
00:00:49.956768 -------------------                                                             
00:00:49.956778 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:00:49.956787 Waiting for Docker daemon to start...                                           
00:00:49.956797 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:00:49.956807 SIZE                                                                            
00:00:49.956817 Running boinc_app...                                                            
00:00:49.956827 Importing Docker image from BOINC...                                            
00:00:49.956837 Filesystem                Size      Used Available Use% Mounted on              
00:00:49.956847 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:00:49.956857 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:00:49.956868 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:00:49.956878 shared                  375.6G    155.9G    219.6G  42% /root/shared            
00:00:49.956888 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:00:49.956898 doing docker load...                                                            
00:00:49.956908                                                                                 
00:00:49.956918 --------------------------------------------------------------------------------
00:00:49.956929 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:49.956954 emR3Debug: rc=VERR_NO_PAGE_MEMORY

    VM Startup Log:


    VM Trace Log:

re(TM) i7-10750H CPU @ 2.60GHz
Processor#9 speed: unknown
Processor#9 description: Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz
Processor#10 speed: unknown
Processor#10 description: Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz
Processor#11 speed: unknown
Processor#11 description: Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz
Memory size: 16222 MByte
Memory available: 4352 MByte
Operating system: Windows 10
Operating system version: 10.0.18363

2020-10-13 18:32:20 (24132): 
Command: VBoxManage -q showvminfo "boinc_879091a5db076148" --machinereadable 
Exit Code: -2135228415
Output:
VBoxManage.exe: error: Could not find a registered machine named 'boinc_879091a5db076148'
VBoxManage.exe: error: Details: code VBOX_E_OBJECT_NOT_FOUND (0x80bb0001), component VirtualBoxWrap, interface IVirtualBox, callee IUnknown
VBoxManage.exe: error: Context: "FindMachine(Bstr(VMNameOrUuid).raw(), machine.asOutParam())" at line 2715 of file VBoxManageInfo.cpp

2020-10-13 18:32:20 (24132): 
Command: VBoxManage -q showhdinfo "D:\BOINC2\slots\36/vm_image.vdi" 
Exit Code: -2135228412
Output:
VBoxManage.exe: error: Could not find file for the medium 'D:\BOINC2\slots\36\vm_image.vdi' (VERR_FILE_NOT_FOUND)
VBoxManage.exe: error: Details: code VBOX_E_FILE_ERROR (0x80bb0004), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "OpenMedium(Bstr(pszFilenameOrUuid).raw(), enmDevType, enmAccessMode, fForceNewUuidOnOpen, pMedium.asOutParam())" at line 191 of file VBoxManageDisk.cpp

2020-10-13 18:32:21 (24132): 
Command: VBoxManage -q createvm --name "boinc_879091a5db076148" --basefolder "D:\BOINC2\slots\36" --ostype "Linux26_64" --register
Exit Code: 0
Output:
Virtual machine 'boinc_879091a5db076148' is created and registered.
UUID: 80aeca66-4bdc-4dd1-816d-1a483ded34fc
Settings file: 'D:\BOINC2\slots\36\boinc_879091a5db076148\boinc_879091a5db076148.vbox'

2020-10-13 18:32:21 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --description "07979262_42_0" 
Exit Code: 0
Output:

2020-10-13 18:32:21 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --memory 3072 
Exit Code: 0
Output:

2020-10-13 18:32:21 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --cpus 1 
Exit Code: 0
Output:

2020-10-13 18:32:22 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --acpi on --ioapic on 
Exit Code: 0
Output:

2020-10-13 18:32:22 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --boot1 disk --boot2 dvd --boot3 none --boot4 none 
Exit Code: 0
Output:

2020-10-13 18:32:22 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --nic1 nat --natdnsproxy1 on --cableconnected1 off 
Exit Code: 0
Output:

2020-10-13 18:32:22 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --cableconnected1 on 
Exit Code: 0
Output:

2020-10-13 18:32:23 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --usb off 
Exit Code: 0
Output:

2020-10-13 18:32:23 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --uart1 off --uart2 off 
Exit Code: 0
Output:

2020-10-13 18:32:23 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --lpt1 off --lpt2 off 
Exit Code: 0
Output:

2020-10-13 18:32:23 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --audio none 
Exit Code: 0
Output:

2020-10-13 18:32:24 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --clipboard disabled 
Exit Code: 0
Output:

2020-10-13 18:32:24 (24132): 
Command: VBoxManage -q modifyvm "boinc_879091a5db076148" --draganddrop disabled 
Exit Code: 0
Output:

2020-10-13 18:32:24 (24132): 
Command: VBoxManage -q storagectl "boinc_879091a5db076148" --name "Hard Disk Controller" --add "sata" --controller "IntelAHCI" --hostiocache off --portcount 3
Exit Code: 0
Output:

2020-10-13 18:32:25 (24132): 
Command: VBoxManage -q storageattach "boinc_879091a5db076148" --storagectl "Hard Disk Controller" --port 0 --device 0 --type dvddrive --medium "D:\BOINC2\slots\36/vm_isocontext.iso" 
Exit Code: 0
Output:

2020-10-13 18:32:25 (24132): 
Command: VBoxManage -q storageattach "boinc_879091a5db076148" --storagectl "Hard Disk Controller" --port 2 --device 0 --type dvddrive --medium "C:\Program Files\Oracle\VirtualBox/VBoxGuestAdditions.iso" 
Exit Code: 0
Output:

2020-10-13 18:32:25 (24132): 
Command: VBoxManage -q bandwidthctl "boinc_879091a5db076148" add "boinc_879091a5db076148_net" --type network --limit 1024G 
Exit Code: 0
Output:

2020-10-13 18:32:25 (24132): 
Command: VBoxManage -q sharedfolder add "boinc_879091a5db076148" --name "shared" --hostpath "D:\BOINC2\slots\36/shared"
Exit Code: 0
Output:

2020-10-13 18:32:29 (24132): 
Command: VBoxManage -q startvm "boinc_879091a5db076148" --type headless
Exit Code: 0
Output:
Waiting for VM "boinc_879091a5db076148" to power on...
VM "boinc_879091a5db076148" has been successfully started.

2020-10-13 18:32:30 (24132): 
Command: VBoxManage -q controlvm "boinc_879091a5db076148" cpuexecutioncap 100 
Exit Code: 0
Output:

2020-10-13 18:33:35 (24132): 
Command: VBoxManage -q snapshot "boinc_879091a5db076148" list 
Exit Code: -108
Output:
This machine does not have any snapshots

2020-10-13 18:33:40 (24132): 
Command: VBoxManage -q bandwidthctl "boinc_879091a5db076148" remove "boinc_879091a5db076148_net" 
Exit Code: 0
Output:

2020-10-13 18:33:45 (24132): 
Command: VBoxManage -q unregistervm "boinc_879091a5db076148" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_879091a5db076148' 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 18:33:55 (24132): 
Command: VBoxManage -q unregistervm "boinc_879091a5db076148" --delete 
Exit Code: -108
Output:

2020-10-13 18:34:01 (24132): 
Command: VBoxManage -q closemedium dvd "D:\BOINC2\slots\36/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'D:\BOINC2\slots\36\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 'D:\BOINC2\slots\36\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 18:34:06 (24132): 
Command: VBoxManage -q closemedium dvd "D:\BOINC2\slots\36/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'D:\BOINC2\slots\36\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 'D:\BOINC2\slots\36\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 18:34:11 (24132): 
Command: VBoxManage -q closemedium dvd "D:\BOINC2\slots\36/vm_isocontext.iso" --delete 
Exit Code: -108
Output:

18:34:26 (24132): called boinc_finish(194)

</stderr_txt>
]]>


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