Task 9541270

Name 07946993_06_0
Workunit 7542232
Created 20 Sep 2020, 5:53:03 UTC
Sent 20 Sep 2020, 8:34:22 UTC
Report deadline 25 Sep 2020, 8:34:22 UTC
Received 20 Sep 2020, 15:03:46 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 399
Run time 2 min 59 sec
CPU time 1 min 2 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 2.03 GFLOPS
Application version boinc2docker v1.14 (vbox64_mt)
windows_x86_64
Peak working set size 67.89 MB
Peak swap size 66.01 MB
Peak disk usage 290.22 MB

Stderr output

<core_client_version>7.16.7</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 194 (0xc2)</message>
<stderr_txt>
2020-09-20 10:42:29 (1430864): Detected: vboxwrapper 26202
2020-09-20 10:42:29 (1430864): Detected: BOINC client v7.16.7
2020-09-20 10:42:30 (1430864): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2020-09-20 10:42:31 (1430864): Create VM. (boinc_f9b515f0697c4b5c, slot#5)
2020-09-20 10:42:31 (1430864): Updating drive controller type and model for desired configuration.
2020-09-20 10:42:31 (1430864): Setting Memory Size for VM. (3072MB)
2020-09-20 10:42:31 (1430864): Setting CPU Count for VM. (1)
2020-09-20 10:42:32 (1430864): Setting Chipset Options for VM.
2020-09-20 10:42:32 (1430864): Setting Boot Options for VM.
2020-09-20 10:42:32 (1430864): Setting Network Configuration for NAT.
2020-09-20 10:42:33 (1430864): Enabling VM Network Access.
2020-09-20 10:42:33 (1430864): Disabling USB Support for VM.
2020-09-20 10:42:33 (1430864): Disabling COM Port Support for VM.
2020-09-20 10:42:34 (1430864): Disabling LPT Port Support for VM.
2020-09-20 10:42:34 (1430864): Disabling Audio Support for VM.
2020-09-20 10:42:34 (1430864): Disabling Clipboard Support for VM.
2020-09-20 10:42:34 (1430864): Disabling Drag and Drop Support for VM.
2020-09-20 10:42:35 (1430864): Adding storage controller(s) to VM.
2020-09-20 10:42:35 (1430864): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2020-09-20 10:42:35 (1430864): Adding VirtualBox Guest Additions to VM.
2020-09-20 10:42:36 (1430864): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2020-09-20 10:42:36 (1430864): Enabling shared directory for VM.
2020-09-20 10:42:36 (1430864): Starting VM using VBoxManage interface. (boinc_f9b515f0697c4b5c, slot#5)
2020-09-20 10:42:45 (1430864): Successfully started VM. (PID = '1428388')
2020-09-20 10:42:45 (1430864): Reporting VM Process ID to BOINC.
2020-09-20 10:42:45 (1430864): Guest Log: BIOS: VirtualBox 6.1.12
2020-09-20 10:42:45 (1430864): Guest Log: CPUID EDX: 0x178bfbff
2020-09-20 10:42:45 (1430864): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2020-09-20 10:42:45 (1430864): VM state change detected. (old = 'poweredoff', new = 'running')
2020-09-20 10:42:45 (1430864): Preference change detected
2020-09-20 10:42:45 (1430864): Setting CPU throttle for VM. (100%)
2020-09-20 10:42:45 (1430864): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 360 seconds) or (Vbox_job.xml: 600 seconds))
2020-09-20 10:42:47 (1430864): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2020-09-20 10:42:47 (1430864): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2020-09-20 10:42:47 (1430864): Guest Log: BIOS: Boot from Hard Disk 0 failed
2020-09-20 10:42:47 (1430864): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2020-09-20 10:42:47 (1430864): Guest Log: BIOS: Booting from CD-ROM...
2020-09-20 10:42:48 (1430864): Guest Log: BIOS: KBD: unsupported int 16h function 03
2020-09-20 10:42:48 (1430864): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2020-09-20 10:43:03 (1430864): Guest Log: net.ipv4.ip_forward = 1
2020-09-20 10:43:03 (1430864): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2020-09-20 10:43:03 (1430864): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-09-20 10:43:03 (1430864): Guest Log: sysctl: "cannot stat %s" is an unknown key
2020-09-20 10:43:03 (1430864): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2020-09-20 10:43:03 (1430864): Guest Log: Segmentation fault
2020-09-20 10:43:03 (1430864): Guest Log: automount ...
2020-09-20 10:43:03 (1430864): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2020-09-20 10:43:03 (1430864): Guest Log: automount over.
2020-09-20 10:43:03 (1430864): Guest Log: Setting hostname to boot2docker Done.
2020-09-20 10:43:03 (1430864): Guest Log: Sun Sep 20 10:43:01 UTC 2020 dhcp -------------------------------
2020-09-20 10:43:04 (1430864): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2020-09-20 10:43:04 (1430864): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2020-09-20 10:43:08 (1430864): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1071)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00 (1292)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1293)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1294)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1295)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1296)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1297)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1298)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1299)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1300)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1301)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1302)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1303)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1304)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1305)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1306)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event5 (1307)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1308)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1309)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1310)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1311)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1312)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1313)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1314)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1315)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1316)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1317)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1318)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1319)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1320)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1321)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1322)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1323)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1324)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1325)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1326)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1327)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1328)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1329)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1330)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1331)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1332)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1333)
2020-09-20 10:43:08 (1430864): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1334)
2020-09-20 10:43:09 (1430864): Guest Log: Sun Sep 20 10:43:07 UTC 2020 dhcp -------------------------------
2020-09-20 10:43:09 (1430864): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.000216 main     Log opened 2020-09-20T10:43:07.325143000Z
2020-09-20 10:43:09 (1430864): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.029705 main     OS Product: Linux
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.029963 main     OS Release: 4.1.19-boot2docker
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.030036 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.030107 main     Executable: /sbin/VBoxService
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.030110 main     Process ID: 762
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.030112 main     Package type: LINUX_64BITS_GENERIC
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00:00.031980 main     5.0.16 r105871 started. Verbose level = 0
2020-09-20 10:43:09 (1430864): Guest Log: 00:00.000216 main     Log opened 2020-09-20T10:43:07.325143000Z
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.029705 main     OS Product: Linux
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.029963 main     OS Release: 4.1.19-boot2docker
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.030036 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.030107 main     Executable: /sbin/VBoxService
2020-09-20 10:43:09 (1430864): Guest Log: 000:00:00.054017 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
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.054235 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2020-09-20 10:43:09 (1430864): Guest Log: 0:00:00.030110 main     Process ID: 762
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.030112 main     Package type: LINUX_64BITS_GENERIC
2020-09-20 10:43:09 (1430864): Guest Log: 00:00:00.031980 main     5.0.16 r105871 started. Verbose level = 0
2020-09-20 10:43:09 (1430864): Guest Log: Mounting BOINC shared/...
2020-09-20 10:43:09 (1430864): Guest Log: -------------------
2020-09-20 10:43:09 (1430864): Guest Log: Sun Sep 20 08:43:09 UTC 2020
2020-09-20 10:43:14 (1430864): Guest Log: 00:00:05.055514 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2020-09-20 10:43:14 (1430864): Guest Log: Sun Sep 20 08:43:09 UTC 2020
2020-09-20 10:43:14 (1430864): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2020-09-20 10:43:14 (1430864): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2020-09-20 10:43:14 (1430864): Guest Log:     inet 127.0.0.1/8 scope host lo
2020-09-20 10:43:14 (1430864): Guest Log:        valid_lft forever preferred_lft forever
2020-09-20 10:43:14 (1430864): Guest Log:     inet6 ::1/128 scope host 
2020-09-20 10:43:14 (1430864): Guest Log:        valid_lft forever preferred_lft forever
2020-09-20 10:43:14 (1430864): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 
2020-09-20 10:43:14 (1430864): Guest Log:     link/ether ce:bf:03:74:05:a6 brd ff:ff:ff:ff:ff:ff
2020-09-20 10:43:14 (1430864): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2020-09-20 10:43:14 (1430864): Guest Log:     link/ether 08:00:27:f9:86:3d brd ff:ff:ff:ff:ff:ff
2020-09-20 10:43:14 (1430864): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2020-09-20 10:43:14 (1430864): Guest Log:        valid_lft forever preferred_lft forever
2020-09-20 10:43:14 (1430864): Guest Log:     inet6 fe80::a00:27ff:fef9:863d/64 scope link 
2020-09-20 10:43:14 (1430864): Guest Log:        valid_lft forever preferred_lft forever
2020-09-20 10:43:14 (1430864): Guest Log: -------------------
2020-09-20 10:43:15 (1430864): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2020-09-20 10:43:15 (1430864): Guest Log: Waiting for Docker daemon to start...
2020-09-20 10:43:16 (1430864): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2020-09-20 10:43:16 (1430864): Guest Log: Running boinc_app...
2020-09-20 10:43:16 (1430864): Guest Log: Importing Docker image from BOINC...
2020-09-20 10:43:16 (1430864): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2020-09-20 10:43:16 (1430864): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2020-09-20 10:43:16 (1430864): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2020-09-20 10:43:16 (1430864): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2020-09-20 10:43:16 (1430864): Guest Log: shared                  445.7G    259.1G    186.7G  58% /root/shared
2020-09-20 10:43:16 (1430864): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2020-09-20 10:43:19 (1430864): Guest Log: 00:00:10.057203 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2020-09-20 10:43:34 (1430864): Guest Log: doing docker load...
2020-09-20 10:44:01 (1430864): VM state change detected. (old = 'running', new = 'gurumeditation')
2020-09-20 10:44:01 (1430864): Powering off VM.
2020-09-20 10:44:01 (1430864): Deregistering VM. (boinc_f9b515f0697c4b5c, slot#5)
2020-09-20 10:44:01 (1430864): Removing network bandwidth throttle group from VM.
2020-09-20 10:44:02 (1430864): Removing VM from VirtualBox.
2020-09-20 10:44:36 (1430864): Removing virtual ISO 9660 disk from VirtualBox.
2020-09-20 10:45:15 (1430864): VM Premature Shutdown Detected.

    Hypervisor System Log:

00:09:58.627693          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:09:58.628508          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:09:58.634781          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:02.952307          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:02.952912          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:02.958178          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:09.213832          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={85632c68-b5bb-4316-a900-5eb28d3413df} aComponent={MachineWrap} aText={Cannot unregister the machine 'boinc_fab36cfb0de7f3ab' while it is locked}, preserve=false aResultDetail=0
00:10:09.500310          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:09.501285          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:09.508896          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:10.834263          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:10.834932          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:10.840480          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:11.227360          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:11.228060          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:11.233714          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:13.162673          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:13.163342          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:13.172989          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:17.471159          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:17.471862          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:17.476720          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:28.871698          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:28.873813          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:28.887708          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:28.902144          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:28.902997          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:10:28.923645          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\6\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0

    VM Execution Log:

00:01:20.799150   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1306
00:01:20.799163 )                                                                               
00:01:20.799176   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event
00:01:20.799189 5 (1307)                                                                        
00:01:20.799202   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1308)             
00:01:20.799215   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1309)             
00:01:20.799229   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1310)             
00:01:20.799243   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1311)             
00:01:20.799256   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1312)             
00:01:20.799269   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1313)             
00:01:20.799282   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1314)             
00:01:20.799296   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1315)             
00:01:20.799309   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1316)             
00:01:20.799322   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1317)              
00:01:20.799335   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1318)   
00:01:20.799348   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1319)   
00:01:20.799361   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1320)   
00:01:20.799374   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1321)   
00:01:20.799387   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1322)   
00:01:20.799400   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1323)   
00:01:20.799414   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1324)   
00:01:20.799427   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1325)   
00:01:20.800192   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1326)   
00:01:20.800207   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1327)              
00:01:20.800221   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1328)    
00:01:20.800234   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1329)              
00:01:20.800248   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1330)                        
00:01:20.800261   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1331)                        
00:01:20.800274   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1332)                        
00:01:20.800287   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1333)                        
00:01:20.800300   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1334)                                   
00:01:20.800313 Sun Sep 20 10:43:07 UTC 2020 dhcp -------------------------------               
00:01:20.800327 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:01:20.800340 ease log                                                                        
00:01:20.800353 00:00:00.000216 main     Log opened 2020-09-20T10:43:07.325143000Z              
00:01:20.800368 00:00:00.029705 main     OS Product: Linux                                      
00:01:20.800382 00:00:00.029963 main     OS Release: 4.1.19-boot2docker                         
00:01:20.800396 00:00:00.030036 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:01:20.800409 00:00:00.030107 main     Executable: /sbin/VBoxService                          
00:01:20.800422 00:00:00.030110 main     Process ID: 762                                        
00:01:20.800435 00:00:00.030112 main     Package type: LINUX_64BITS_GENERIC                     
00:01:20.800448 00:00:00.031980 main     5.0.16 r105871 started. Verbose level = 0              
00:01:20.800461 Mounting BOINC shared/...                                                       
00:01:20.800474 -------------------                                                             
00:01:20.800487 Sun Sep 20 08:43:09 UTC 2020                                                    
00:01:20.800501 acpid: starting up with netlink and the input layer                             
00:01:20.800514 acpid: 1 rule loaded                                                            
00:01:20.800527 acpid: waiting for events: event logging is off                                 
00:01:20.800541 Sun Sep 20 08:43:09 UTC 2020                                                    
00:01:20.800555 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:01:20.800568 t                                                                               
00:01:20.800581     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:01:20.800594     inet 127.0.0.1/8 scope host lo                                              
00:01:20.800607        valid_lft forever preferred_lft forever                                  
00:01:20.800620     inet6 ::1/128 scope host                                                    
00:01:20.800633 --------------------------------- screen start ---------------------------------
00:01:20.800644        valid_lft forever preferred_lft forever                                  
00:01:20.800658 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:01:20.800672     link/ether ce:bf:03:74:05:a6 brd ff:ff:ff:ff:ff:ff                          
00:01:20.800686 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:01:20.800700 oup default qlen 1000                                                           
00:01:20.800714     link/ether 08:00:27:f9:86:3d brd ff:ff:ff:ff:ff:ff                          
00:01:20.800728     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:01:20.800742        valid_lft forever preferred_lft forever                                  
00:01:20.800756     inet6 fe80::a00:27ff:fef9:863d/64 scope link                                
00:01:20.800770        valid_lft forever preferred_lft forever                                  
00:01:20.800784 -------------------                                                             
00:01:20.800798 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:01:20.800812 Waiting for Docker daemon to start...                                           
00:01:20.800826 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:01:20.800841 SIZE                                                                            
00:01:20.800854 Running boinc_app...                                                            
00:01:20.801603 Importing Docker image from BOINC...                                            
00:01:20.801617 Filesystem                Size      Used Available Use% Mounted on              
00:01:20.801631 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:01:20.801645 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:01:20.801659 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:01:20.801672 shared                  445.7G    259.1G    186.7G  58% /root/shared            
00:01:20.801686 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:01:20.801699 doing docker load...                                                            
00:01:20.801713                                                                                 
00:01:20.801727 --------------------------------------------------------------------------------
00:01:20.801740 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:01:20.802493 emR3Debug: rc=VERR_NO_PAGE_MEMORY

    VM Startup Log:


    VM Trace Log:

VBoxManage.exe: error: Context: "Unregister(CleanupMode_DetachAllReturnHardDisksOnly, ComSafeArrayAsOutParam(aMedia))" at line 154 of file VBoxManageMisc.cpp

2020-09-20 10:44:07 (1430864): 
Command: VBoxManage -q unregistervm "boinc_f9b515f0697c4b5c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_f9b515f0697c4b5c' 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

2020-09-20 10:44:11 (1430864): 
Command: VBoxManage -q unregistervm "boinc_f9b515f0697c4b5c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_f9b515f0697c4b5c' 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

2020-09-20 10:44:19 (1430864): 
Command: VBoxManage -q unregistervm "boinc_f9b515f0697c4b5c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_f9b515f0697c4b5c' 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

2020-09-20 10:44:36 (1430864): 
Command: VBoxManage -q unregistervm "boinc_f9b515f0697c4b5c" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_f9b515f0697c4b5c' 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

2020-09-20 10:44:36 (1430864): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "DeleteStorage(pProgress.asOutParam())" at line 1727 of file VBoxManageDisk.cpp
VBoxManage.exe: error: Failed to delete medium. Error code Unknown Status -2135228409 (0x80bb0007)
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1736 of file VBoxManageDisk.cpp

2020-09-20 10:44:37 (1430864): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "DeleteStorage(pProgress.asOutParam())" at line 1727 of file VBoxManageDisk.cpp
VBoxManage.exe: error: Failed to delete medium. Error code Unknown Status -2135228409 (0x80bb0007)
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1736 of file VBoxManageDisk.cpp

2020-09-20 10:44:40 (1430864): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "DeleteStorage(pProgress.asOutParam())" at line 1727 of file VBoxManageDisk.cpp
VBoxManage.exe: error: Failed to delete medium. Error code Unknown Status -2135228409 (0x80bb0007)
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1736 of file VBoxManageDisk.cpp

2020-09-20 10:44:44 (1430864): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "DeleteStorage(pProgress.asOutParam())" at line 1727 of file VBoxManageDisk.cpp
VBoxManage.exe: error: Failed to delete medium. Error code Unknown Status -2135228409 (0x80bb0007)
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1736 of file VBoxManageDisk.cpp

2020-09-20 10:44:52 (1430864): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "DeleteStorage(pProgress.asOutParam())" at line 1727 of file VBoxManageDisk.cpp
VBoxManage.exe: error: Failed to delete medium. Error code Unknown Status -2135228409 (0x80bb0007)
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1736 of file VBoxManageDisk.cpp

2020-09-20 10:45:10 (1430864): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\5/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "DeleteStorage(pProgress.asOutParam())" at line 1727 of file VBoxManageDisk.cpp
VBoxManage.exe: error: Failed to delete medium. Error code Unknown Status -2135228409 (0x80bb0007)
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\5\vm_isocontext.iso' is locked for reading by another task
VBoxManage.exe: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MediumWrap, interface IMedium, callee IUnknown
VBoxManage.exe: error: Context: "Close()" at line 1736 of file VBoxManageDisk.cpp

10:45:26 (1430864): called boinc_finish(194)

</stderr_txt>
]]>


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