Task 10389602

Name 08287540_26_3
Workunit 8064235
Created 23 Apr 2021, 20:17:10 UTC
Sent 23 Apr 2021, 20:17:21 UTC
Report deadline 28 Apr 2021, 20:17:21 UTC
Received 23 Apr 2021, 21:26:12 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 10407
Run time 3 min 38 sec
CPU time 38 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 3.38 GFLOPS
Application version boinc2docker v1.14 (vbox64_mt)
windows_x86_64
Peak working set size 63.63 MB
Peak swap size 61.50 MB
Peak disk usage 498.84 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 194 (0xc2)</message>
<stderr_txt>
2021-04-23 16:19:35 (37432): Detected: vboxwrapper 26202
2021-04-23 16:19:35 (37432): Detected: BOINC client v7.16.11
2021-04-23 16:19:36 (37432): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2021-04-23 16:19:37 (37432): Create VM. (boinc_b28a77f9c784d8cc, slot#13)
2021-04-23 16:19:37 (37432): Updating drive controller type and model for desired configuration.
2021-04-23 16:19:41 (37432): Setting Memory Size for VM. (3072MB)
2021-04-23 16:19:43 (37432): Setting CPU Count for VM. (1)
2021-04-23 16:19:48 (37432): Setting Chipset Options for VM.
2021-04-23 16:19:51 (37432): Setting Boot Options for VM.
2021-04-23 16:19:55 (37432): Setting Network Configuration for NAT.
2021-04-23 16:19:57 (37432): Enabling VM Network Access.
2021-04-23 16:19:59 (37432): Disabling USB Support for VM.
2021-04-23 16:20:01 (37432): Disabling COM Port Support for VM.
2021-04-23 16:20:05 (37432): Disabling LPT Port Support for VM.
2021-04-23 16:20:07 (37432): Disabling Audio Support for VM.
2021-04-23 16:20:08 (37432): Disabling Clipboard Support for VM.
2021-04-23 16:20:10 (37432): Disabling Drag and Drop Support for VM.
2021-04-23 16:20:11 (37432): Adding storage controller(s) to VM.
2021-04-23 16:20:13 (37432): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2021-04-23 16:20:16 (37432): Adding VirtualBox Guest Additions to VM.
2021-04-23 16:20:17 (37432): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2021-04-23 16:20:17 (37432): Enabling shared directory for VM.
2021-04-23 16:20:19 (37432): Starting VM using VBoxManage interface. (boinc_b28a77f9c784d8cc, slot#13)
2021-04-23 16:20:31 (37432): Successfully started VM. (PID = '37336')
2021-04-23 16:20:31 (37432): Reporting VM Process ID to BOINC.
2021-04-23 16:20:31 (37432): Guest Log: BIOS: VirtualBox 6.1.12
2021-04-23 16:20:31 (37432): Guest Log: CPUID EDX: 0x178bfbff
2021-04-23 16:20:31 (37432): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2021-04-23 16:20:31 (37432): VM state change detected. (old = 'poweredoff', new = 'running')
2021-04-23 16:20:32 (37432): VM state change detected. (old = 'running', new = 'paused')
2021-04-23 16:20:41 (37432): Preference change detected
2021-04-23 16:20:41 (37432): Setting CPU throttle for VM. (100%)
2021-04-23 16:20:41 (37432): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2021-04-23 16:20:42 (37432): VM state change detected. (old = 'paused', new = 'running')
2021-04-23 16:20:43 (37432): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2021-04-23 16:20:43 (37432): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2021-04-23 16:20:43 (37432): Guest Log: BIOS: Boot from Hard Disk 0 failed
2021-04-23 16:20:43 (37432): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2021-04-23 16:20:43 (37432): Guest Log: BIOS: Booting from CD-ROM...
2021-04-23 16:20:44 (37432): Guest Log: BIOS: KBD: unsupported int 16h function 03
2021-04-23 16:20:44 (37432): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2021-04-23 16:21:02 (37432): Guest Log: net.ipv4.ip_forward = 1
2021-04-23 16:21:02 (37432): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2021-04-23 16:21:02 (37432): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2021-04-23 16:21:02 (37432): Guest Log: sysctl: "cannot stat %s" is an unknown key
2021-04-23 16:21:02 (37432): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2021-04-23 16:21:02 (37432): Guest Log: Segmentation fault
2021-04-23 16:21:03 (37432): Guest Log: automount ...
2021-04-23 16:21:03 (37432): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2021-04-23 16:21:03 (37432): Guest Log: automount over.
2021-04-23 16:21:03 (37432): Guest Log: Setting hostname to boot2docker Done.
2021-04-23 16:21:03 (37432): Guest Log: Fri Apr 23 16:20:51 UTC 2021 dhcp -------------------------------
2021-04-23 16:21:03 (37432): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2021-04-23 16:21:03 (37432): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2021-04-23 16:21:08 (37432): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1071)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00 (1292)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1293)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1294)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1295)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1296)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1297)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1298)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1299)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1300)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1301)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1302)
2021-04-23 16:21:08 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1303)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1304)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1305)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1306)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event5 (1307)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1308)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1309)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1310)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1311)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1312)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1313)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1314)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1315)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1316)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1317)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1318)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1319)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1320)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1321)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1322)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1323)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1324)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1325)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1326)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1327)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1328)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1329)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1330)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1331)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1332)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1333)
2021-04-23 16:21:09 (37432): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1334)
2021-04-23 16:21:09 (37432): Guest Log: Fri Apr 23 16:20:57 UTC 2021 dhcp -------------------------------
2021-04-23 16:21:09 (37432): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.000084 main     Log opened 2021-04-23T16:20:57.523761000Z
2021-04-23 16:21:09 (37432): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.000084 main     Log opened 2021-04-23T16:20:57.523761000Z
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.011429 main     OS Product: Linux
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.011673 main     OS Release: 4.1.19-boot2docker
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.011734 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.011777 main     Executable: /sbin/VBoxService
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.011778 main     Process ID: 880
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.011778 main     Package type: LINUX_64BITS_GENERIC
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.011429 main     OS Product: Linux
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.011673 main     OS Release: 4.1.19-boot2docker
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.017104 main     5.0.16 r105871 started. Verbose level = 0
2021-04-23 16:21:09 (37432): Guest Log: 00:00:00.011734 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2021-04-23 16:21:10 (37432): Guest Log: 00:00:00.011777 main     Executable: /sbin/VBoxService
2021-04-23 16:21:10 (37432): Guest Log: 00:00:00.011778 main     Process ID: 880
2021-04-23 16:21:10 (37432): Guest Log: 000:00:00.037400 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
2021-04-23 16:21:10 (37432): Guest Log: 00:00:00.037628 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2021-04-23 16:21:10 (37432): Guest Log: 0:00:00.011778 main     Package type: LINUX_64BITS_GENERIC
2021-04-23 16:21:10 (37432): Guest Log: 00:00:00.017104 main     5.0.16 r105871 started. Verbose level = 0
2021-04-23 16:21:10 (37432): Guest Log: Mounting BOINC shared/...
2021-04-23 16:21:10 (37432): Guest Log: -------------------
2021-04-23 16:21:10 (37432): Guest Log: Fri Apr 23 20:21:09 UTC 2021
2021-04-23 16:21:14 (37432): Guest Log: 00:00:05.042525 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2021-04-23 16:21:14 (37432): Guest Log: Fri Apr 23 20:21:15 UTC 2021
2021-04-23 16:21:14 (37432): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2021-04-23 16:21:14 (37432): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2021-04-23 16:21:14 (37432): Guest Log:     inet 127.0.0.1/8 scope host lo
2021-04-23 16:21:14 (37432): Guest Log:        valid_lft forever preferred_lft forever
2021-04-23 16:21:14 (37432): Guest Log:     inet6 ::1/128 scope host 
2021-04-23 16:21:14 (37432): Guest Log:        valid_lft forever preferred_lft forever
2021-04-23 16:21:14 (37432): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 
2021-04-23 16:21:14 (37432): Guest Log:     link/ether c6:ad:62:f9:65:ea brd ff:ff:ff:ff:ff:ff
2021-04-23 16:21:14 (37432): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2021-04-23 16:21:14 (37432): Guest Log:     link/ether 08:00:27:04:c3:e8 brd ff:ff:ff:ff:ff:ff
2021-04-23 16:21:14 (37432): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2021-04-23 16:21:14 (37432): Guest Log:        valid_lft forever preferred_lft forever
2021-04-23 16:21:14 (37432): Guest Log:     inet6 fe80::a00:27ff:fe04:c3e8/64 scope link 
2021-04-23 16:21:14 (37432): Guest Log:        valid_lft forever preferred_lft forever
2021-04-23 16:21:14 (37432): Guest Log: -------------------
2021-04-23 16:21:14 (37432): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2021-04-23 16:21:15 (37432): Guest Log: Waiting for Docker daemon to start...
2021-04-23 16:21:16 (37432): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2021-04-23 16:21:16 (37432): Guest Log: Running boinc_app...
2021-04-23 16:21:16 (37432): Guest Log: Importing Docker image from BOINC...
2021-04-23 16:21:16 (37432): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2021-04-23 16:21:16 (37432): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2021-04-23 16:21:16 (37432): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2021-04-23 16:21:16 (37432): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2021-04-23 16:21:16 (37432): Guest Log: shared                  917.4G     81.9G    835.6G   9% /root/shared
2021-04-23 16:21:17 (37432): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2021-04-23 16:21:19 (37432): Guest Log: 00:00:10.046187 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2021-04-23 16:21:45 (37432): VM state change detected. (old = 'running', new = 'paused')
2021-04-23 16:22:52 (37432): VM state change detected. (old = 'paused', new = 'gurumeditation')
2021-04-23 16:22:52 (37432): Powering off VM.
2021-04-23 16:22:52 (37432): Deregistering VM. (boinc_b28a77f9c784d8cc, slot#13)
2021-04-23 16:22:55 (37432): Removing network bandwidth throttle group from VM.
2021-04-23 16:23:27 (37432): Removing VM from VirtualBox.
2021-04-23 16:24:06 (37432): Removing virtual ISO 9660 disk from VirtualBox.
2021-04-23 16:24:55 (37432): VM Premature Shutdown Detected.

    Hypervisor System Log:

27:54:38.928550          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:38.928667          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:38.933700          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:38.934498          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:42.513541          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:42.513854          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:42.522558          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:42.693451          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:42.694126          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:42.704999          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:47.164857          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:47.186040          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:47.188196          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:47.188688          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:47.199206          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:47.199391          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:56.995268          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:56.995612          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:57.000967          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:57.009627          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:57.009845          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:54:57.016869          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:55:13.674604          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:55:13.675049          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:55:13.681931          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\13\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:55:13.709082          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:55:13.709232          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
27:55:13.712876          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\14\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0

    VM Execution Log:

00:02:25.855195   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1305)  
00:02:25.855202   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1306
00:02:25.855208 )                                                                               
00:02:25.855215   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event
00:02:25.855221 5 (1307)                                                                        
00:02:25.855228   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1308)             
00:02:25.855234   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1309)             
00:02:25.855241   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1310)             
00:02:25.855250   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1311)             
00:02:25.855257   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1312)             
00:02:25.855264   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1313)             
00:02:25.855270   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1314)             
00:02:25.855277   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1315)             
00:02:25.855284   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1316)             
00:02:25.855290   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1317)              
00:02:25.855297   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1318)   
00:02:25.855303   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1319)   
00:02:25.855310   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1320)   
00:02:25.855319   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1321)   
00:02:25.855327   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1322)   
00:02:25.856115   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1323)   
00:02:25.856122   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1324)   
00:02:25.856129   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1325)   
00:02:25.856135   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1326)   
00:02:25.856142   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1327)              
00:02:25.856149   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1328)    
00:02:25.856155   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1329)              
00:02:25.856162   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1330)                        
00:02:25.856168   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1331)                        
00:02:25.856175   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1332)                        
00:02:25.856182   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1333)                        
00:02:25.856188   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1334)                                   
00:02:25.856195 Fri Apr 23 16:20:57 UTC 2021 dhcp -------------------------------               
00:02:25.856216 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:02:25.856223 ease log                                                                        
00:02:25.856229 00:00:00.000084 main     Log opened 2021-04-23T16:20:57.523761000Z              
00:02:25.856236 00:00:00.011429 main     OS Product: Linux                                      
00:02:25.856242 00:00:00.011673 main     OS Release: 4.1.19-boot2docker                         
00:02:25.856249 00:00:00.011734 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:02:25.856255 00:00:00.011777 main     Executable: /sbin/VBoxService                          
00:02:25.856262 00:00:00.011778 main     Process ID: 880                                        
00:02:25.856269 00:00:00.011778 main     Package type: LINUX_64BITS_GENERIC                     
00:02:25.856275 00:00:00.017104 main     5.0.16 r105871 started. Verbose level = 0              
00:02:25.856282 Mounting BOINC shared/...                                                       
00:02:25.856288 -------------------                                                             
00:02:25.856295 Fri Apr 23 20:21:09 UTC 2021                                                    
00:02:25.856302 acpid: starting up with netlink and the input layer                             
00:02:25.856308 acpid: 1 rule loaded                                                            
00:02:25.856315 acpid: waiting for events: event logging is off                                 
00:02:25.856321 Fri Apr 23 20:21:15 UTC 2021                                                    
00:02:25.856331 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:02:25.856337 t                                                                               
00:02:25.856344     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:02:25.856350     inet 127.0.0.1/8 scope host lo                                              
00:02:25.856357        valid_lft forever preferred_lft forever                                  
00:02:25.856364 --------------------------------- screen start ---------------------------------
00:02:25.856369     inet6 ::1/128 scope host                                                    
00:02:25.856376        valid_lft forever preferred_lft forever                                  
00:02:25.856382 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:02:25.856389     link/ether c6:ad:62:f9:65:ea brd ff:ff:ff:ff:ff:ff                          
00:02:25.856396 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:02:25.856402 oup default qlen 1000                                                           
00:02:25.856409     link/ether 08:00:27:04:c3:e8 brd ff:ff:ff:ff:ff:ff                          
00:02:25.856415     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:02:25.856422        valid_lft forever preferred_lft forever                                  
00:02:25.856429     inet6 fe80::a00:27ff:fe04:c3e8/64 scope link                                
00:02:25.856435        valid_lft forever preferred_lft forever                                  
00:02:25.856444 -------------------                                                             
00:02:25.856450 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:02:25.856457 Waiting for Docker daemon to start...                                           
00:02:25.856464 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:02:25.857238 SIZE                                                                            
00:02:25.857245 Running boinc_app...                                                            
00:02:25.857251 Importing Docker image from BOINC...                                            
00:02:25.857258 Filesystem                Size      Used Available Use% Mounted on              
00:02:25.857264 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:02:25.857271 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:02:25.857278 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:02:25.857284 shared                  917.4G     81.9G    835.6G   9% /root/shared            
00:02:25.857291 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:02:25.857312                                                                                 
00:02:25.857319 --------------------------------------------------------------------------------
00:02:25.857332 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:02:25.957082 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

2021-04-23 16:23:34 (37432): 
Command: VBoxManage -q unregistervm "boinc_b28a77f9c784d8cc" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_b28a77f9c784d8cc' 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

2021-04-23 16:23:39 (37432): 
Command: VBoxManage -q unregistervm "boinc_b28a77f9c784d8cc" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_b28a77f9c784d8cc' 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

2021-04-23 16:23:49 (37432): 
Command: VBoxManage -q unregistervm "boinc_b28a77f9c784d8cc" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_b28a77f9c784d8cc' 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

2021-04-23 16:24:06 (37432): 
Command: VBoxManage -q unregistervm "boinc_b28a77f9c784d8cc" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_b28a77f9c784d8cc' 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

2021-04-23 16:24:12 (37432): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\13/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\13\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\13\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

2021-04-23 16:24:15 (37432): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\13/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\13\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\13\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

2021-04-23 16:24:19 (37432): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\13/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\13\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\13\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

2021-04-23 16:24:24 (37432): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\13/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\13\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\13\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

2021-04-23 16:24:33 (37432): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\13/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\13\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\13\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

2021-04-23 16:24:50 (37432): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\13/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\13\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\13\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

16:25:07 (37432): called boinc_finish(194)

</stderr_txt>
]]>


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