Task 10398179

Name 08294835_49_1
Workunit 8106859
Created 27 Apr 2021, 11:10:37 UTC
Sent 27 Apr 2021, 11:11:11 UTC
Report deadline 2 May 2021, 11:11:11 UTC
Received 27 Apr 2021, 13:03:54 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 10813
Run time 3 min 54 sec
CPU time 1 min 32 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 3.10 GFLOPS
Application version boinc2docker v1.14 (vbox64_mt)
windows_x86_64
Peak working set size 62.96 MB
Peak swap size 61.69 MB
Peak disk usage 290.61 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 194 (0xc2)</message>
<stderr_txt>
2021-04-27 13:26:41 (186516): Detected: vboxwrapper 26202
2021-04-27 13:26:41 (186516): Detected: BOINC client v7.16.11
2021-04-27 13:26:43 (186516): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2021-04-27 13:26:44 (186516): Create VM. (boinc_8b5eab7aaee444f4, slot#10)
2021-04-27 13:26:44 (186516): Updating drive controller type and model for desired configuration.
2021-04-27 13:26:44 (186516): Setting Memory Size for VM. (3072MB)
2021-04-27 13:26:44 (186516): Setting CPU Count for VM. (1)
2021-04-27 13:26:45 (186516): Setting Chipset Options for VM.
2021-04-27 13:26:45 (186516): Setting Boot Options for VM.
2021-04-27 13:26:45 (186516): Setting Network Configuration for NAT.
2021-04-27 13:26:46 (186516): Enabling VM Network Access.
2021-04-27 13:26:46 (186516): Disabling USB Support for VM.
2021-04-27 13:26:47 (186516): Disabling COM Port Support for VM.
2021-04-27 13:26:47 (186516): Disabling LPT Port Support for VM.
2021-04-27 13:26:47 (186516): Disabling Audio Support for VM.
2021-04-27 13:26:47 (186516): Disabling Clipboard Support for VM.
2021-04-27 13:26:48 (186516): Disabling Drag and Drop Support for VM.
2021-04-27 13:26:48 (186516): Adding storage controller(s) to VM.
2021-04-27 13:26:48 (186516): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2021-04-27 13:26:48 (186516): Adding VirtualBox Guest Additions to VM.
2021-04-27 13:26:49 (186516): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2021-04-27 13:26:49 (186516): Enabling shared directory for VM.
2021-04-27 13:26:50 (186516): Starting VM using VBoxManage interface. (boinc_8b5eab7aaee444f4, slot#10)
2021-04-27 13:27:00 (186516): Successfully started VM. (PID = '185432')
2021-04-27 13:27:00 (186516): Reporting VM Process ID to BOINC.
2021-04-27 13:27:00 (186516): Guest Log: BIOS: VirtualBox 6.1.12
2021-04-27 13:27:00 (186516): Guest Log: CPUID EDX: 0x178bfbff
2021-04-27 13:27:00 (186516): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2021-04-27 13:27:00 (186516): VM state change detected. (old = 'poweredoff', new = 'running')
2021-04-27 13:27:00 (186516): Preference change detected
2021-04-27 13:27:00 (186516): Setting CPU throttle for VM. (100%)
2021-04-27 13:27:00 (186516): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 180 seconds) or (Vbox_job.xml: 600 seconds))
2021-04-27 13:27:02 (186516): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2021-04-27 13:27:02 (186516): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2021-04-27 13:27:02 (186516): Guest Log: BIOS: Boot from Hard Disk 0 failed
2021-04-27 13:27:02 (186516): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2021-04-27 13:27:02 (186516): Guest Log: BIOS: Booting from CD-ROM...
2021-04-27 13:27:05 (186516): Guest Log: BIOS: KBD: unsupported int 16h function 03
2021-04-27 13:27:05 (186516): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2021-04-27 13:27:51 (186516): Guest Log: net.ipv4.ip_forward = 1
2021-04-27 13:27:51 (186516): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2021-04-27 13:27:51 (186516): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2021-04-27 13:27:51 (186516): Guest Log: sysctl: "cannot stat %s" is an unknown key
2021-04-27 13:27:51 (186516): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2021-04-27 13:27:51 (186516): Guest Log: Segmentation fault
2021-04-27 13:27:51 (186516): Guest Log: automount ...
2021-04-27 13:27:51 (186516): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2021-04-27 13:27:51 (186516): Guest Log: automount over.
2021-04-27 13:27:51 (186516): Guest Log: Setting hostname to boot2docker Done.
2021-04-27 13:27:51 (186516): Guest Log: Tue Apr 27 13:27:48 UTC 2021 dhcp -------------------------------
2021-04-27 13:27:51 (186516): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2021-04-27 13:27:51 (186516): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2021-04-27 13:27:56 (186516): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1051)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00 (1277)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1278)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1279)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1280)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1281)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1282)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1283)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1284)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1285)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1286)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1287)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1288)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1289)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1290)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1291)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1292)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1293)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1294)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1295)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1296)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1297)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1298)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1299)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1300)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1301)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1302)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1303)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1304)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1305)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1306)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1307)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1308)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1309)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1310)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1311)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1312)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1313)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1314)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1315)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1316)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1317)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1538)
2021-04-27 13:27:56 (186516): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event5 (1539)
2021-04-27 13:27:57 (186516): Guest Log: Tue Apr 27 13:27:54 UTC 2021 dhcp -------------------------------
2021-04-27 13:27:57 (186516): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.000175 main     Log opened 2021-04-27T13:27:54.453455000Z
2021-04-27 13:27:57 (186516): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2021-04-27 13:27:57 (186516): Guest Log: 000:00:00.004742 main     OS Product: Linux
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.004916 main     OS Release: 4.1.19-boot2docker
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.005014 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.005110 main     Executable: /sbin/VBoxService
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.005112 main     Process ID: 821
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.005115 main     Package type: LINUX_64BITS_GENERIC
2021-04-27 13:27:57 (186516): Guest Log: 0:00:00.000175 main     Log opened 2021-04-27T13:27:54.453455000Z
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.009533 main     5.0.16 r105871 started. Verbose level = 0
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.004742 main     OS Product: Linux
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.004916 main     OS Release: 4.1.19-boot2docker
2021-04-27 13:27:57 (186516): Guest Log: 000:00:00.021399 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
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.021623 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2021-04-27 13:27:57 (186516): Guest Log: 0:00:00.005014 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.005110 main     Executable: /sbin/VBoxService
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.005112 main     Process ID: 821
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.005115 main     Package type: LINUX_64BITS_GENERIC
2021-04-27 13:27:57 (186516): Guest Log: 00:00:00.009533 main     5.0.16 r105871 started. Verbose level = 0
2021-04-27 13:27:57 (186516): Guest Log: Mounting BOINC shared/...
2021-04-27 13:27:57 (186516): Guest Log: -------------------
2021-04-27 13:27:57 (186516): Guest Log: Tue Apr 27 11:27:57 UTC 2021
2021-04-27 13:28:02 (186516): Guest Log: 00:00:05.023746 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2021-04-27 13:28:02 (186516): Guest Log: Tue Apr 27 11:28:02 UTC 2021
2021-04-27 13:28:02 (186516): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2021-04-27 13:28:02 (186516): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2021-04-27 13:28:02 (186516): Guest Log:     inet 127.0.0.1/8 scope host lo
2021-04-27 13:28:02 (186516): Guest Log:        valid_lft forever preferred_lft forever
2021-04-27 13:28:02 (186516): Guest Log:     inet6 ::1/128 scope host 
2021-04-27 13:28:02 (186516): Guest Log:        valid_lft forever preferred_lft forever
2021-04-27 13:28:02 (186516): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 
2021-04-27 13:28:02 (186516): Guest Log:     link/ether 72:6b:7a:83:f9:d7 brd ff:ff:ff:ff:ff:ff
2021-04-27 13:28:02 (186516): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2021-04-27 13:28:02 (186516): Guest Log:     link/ether 08:00:27:7a:20:47 brd ff:ff:ff:ff:ff:ff
2021-04-27 13:28:02 (186516): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2021-04-27 13:28:02 (186516): Guest Log:        valid_lft forever preferred_lft forever
2021-04-27 13:28:02 (186516): Guest Log:     inet6 fe80::a00:27ff:fe7a:2047/64 scope link 
2021-04-27 13:28:02 (186516): Guest Log:        valid_lft forever preferred_lft forever
2021-04-27 13:28:03 (186516): Guest Log: -------------------
2021-04-27 13:28:03 (186516): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2021-04-27 13:28:03 (186516): Guest Log: Waiting for Docker daemon to start...
2021-04-27 13:28:04 (186516): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2021-04-27 13:28:04 (186516): Guest Log: Running boinc_app...
2021-04-27 13:28:04 (186516): Guest Log: Importing Docker image from BOINC...
2021-04-27 13:28:04 (186516): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2021-04-27 13:28:04 (186516): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2021-04-27 13:28:04 (186516): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2021-04-27 13:28:04 (186516): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2021-04-27 13:28:04 (186516): Guest Log: shared                  446.5G     67.6G    378.9G  15% /root/shared
2021-04-27 13:28:04 (186516): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2021-04-27 13:28:07 (186516): Guest Log: 00:00:10.025731 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2021-04-27 13:28:48 (186516): VM state change detected. (old = 'running', new = 'gurumeditation')
2021-04-27 13:28:48 (186516): Powering off VM.
2021-04-27 13:28:48 (186516): Deregistering VM. (boinc_8b5eab7aaee444f4, slot#10)
2021-04-27 13:28:52 (186516): Removing network bandwidth throttle group from VM.
2021-04-27 13:28:52 (186516): Removing VM from VirtualBox.
2021-04-27 13:29:35 (186516): Removing virtual ISO 9660 disk from VirtualBox.
2021-04-27 13:30:19 (186516): VM Premature Shutdown Detected.

    Hypervisor System Log:

00:14:44.326644          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:48.653012          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\10\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:48.653399          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\10\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:48.660398          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\10\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:48.897146          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:48.897456          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:48.909469          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:48.999636          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:49.000040          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:49.007001          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:57.069248          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\10\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:57.069819          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\10\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:57.079727          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\10\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:59.694844          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:59.695262          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:14:59.701242          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:00.067007          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:00.067339          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:00.490322          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:16.015883          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\10\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:16.016247          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\10\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:16.023689          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\10\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:16.602707          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:16.603069          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:16.609408          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\8\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:16.887777          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:16.888403          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
00:15:16.894708          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\12\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0

    VM Execution Log:

00:01:57.850883   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1290)  
00:01:57.850904   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1291)             
00:01:57.850926   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1292)             
00:01:57.850946   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1293)             
00:01:57.850966   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1294)             
00:01:57.850990   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1295)             
00:01:57.851017   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1296)             
00:01:57.851043   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1297)             
00:01:57.851067   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1298)             
00:01:57.851092   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1299)             
00:01:57.851118   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1300)              
00:01:57.851144   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1301)   
00:01:57.851171   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1302)   
00:01:57.851197   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1303)   
00:01:57.851339   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1304)   
00:01:57.851365   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1305)   
00:01:57.851393   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1306)   
00:01:57.851420   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1307)   
00:01:57.851449   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1308)   
00:01:57.851477   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1309)   
00:01:57.851503   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1310)              
00:01:57.851671   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1311)    
00:01:57.853572   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1312)              
00:01:57.853601   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1313)                        
00:01:57.853645   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1314)                        
00:01:57.853672   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1315)                        
00:01:57.853699   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1316)                        
00:01:57.860986   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1317)                                   
00:01:57.861009   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1538
00:01:57.861031 )                                                                               
00:01:57.861054   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event
00:01:57.861081 5 (1539)                                                                        
00:01:57.861130 Tue Apr 27 13:27:54 UTC 2021 dhcp -------------------------------               
00:01:57.862495 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:01:57.862522 ease log                                                                        
00:01:57.862548 00:00:00.000175 main     Log opened 2021-04-27T13:27:54.453455000Z              
00:01:57.862573 00:00:00.004742 main     OS Product: Linux                                      
00:01:57.862598 00:00:00.004916 main     OS Release: 4.1.19-boot2docker                         
00:01:57.862623 00:00:00.005014 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:01:57.862647 00:00:00.005110 main     Executable: /sbin/VBoxService                          
00:01:57.862671 00:00:00.005112 main     Process ID: 821                                        
00:01:57.862695 00:00:00.005115 main     Package type: LINUX_64BITS_GENERIC                     
00:01:57.862719 00:00:00.009533 main     5.0.16 r105871 started. Verbose level = 0              
00:01:57.862743 Mounting BOINC shared/...                                                       
00:01:57.862767 -------------------                                                             
00:01:57.862792 acpid: starting up with netlink and the input layer                             
00:01:57.862818 acpid: 1 rule loaded                                                            
00:01:57.862845 acpid: waiting for events: event logging is off                                 
00:01:57.862871 Tue Apr 27 11:27:57 UTC 2021                                                    
00:01:57.862898 Tue Apr 27 11:28:02 UTC 2021                                                    
00:01:57.862925 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:01:57.862952 t                                                                               
00:01:57.862979     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:01:57.863065     inet 127.0.0.1/8 scope host lo                                              
00:01:57.863098        valid_lft forever preferred_lft forever                                  
00:01:57.864003 --------------------------------- screen start ---------------------------------
00:01:57.864706     inet6 ::1/128 scope host                                                    
00:01:57.864735        valid_lft forever preferred_lft forever                                  
00:01:57.864762 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:01:57.864789     link/ether 72:6b:7a:83:f9:d7 brd ff:ff:ff:ff:ff:ff                          
00:01:57.864845 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:01:57.864883 oup default qlen 1000                                                           
00:01:57.864910     link/ether 08:00:27:7a:20:47 brd ff:ff:ff:ff:ff:ff                          
00:01:57.864938     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:01:57.864964        valid_lft forever preferred_lft forever                                  
00:01:57.864991     inet6 fe80::a00:27ff:fe7a:2047/64 scope link                                
00:01:57.865039        valid_lft forever preferred_lft forever                                  
00:01:57.865074 -------------------                                                             
00:01:57.865097 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:01:57.865133 Waiting for Docker daemon to start...                                           
00:01:57.865156 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:01:57.865186 SIZE                                                                            
00:01:57.865210 Running boinc_app...                                                            
00:01:57.865234 Importing Docker image from BOINC...                                            
00:01:57.865258 Filesystem                Size      Used Available Use% Mounted on              
00:01:57.865281 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:01:57.865304 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:01:57.869010 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:01:57.869039 shared                  446.5G     67.6G    378.9G  15% /root/shared            
00:01:57.869065 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:01:57.869099                                                                                 
00:01:57.869131 --------------------------------------------------------------------------------
00:01:57.869154 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:01:57.875296 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

2021-04-27 13:28:58 (186516): 
Command: VBoxManage -q unregistervm "boinc_8b5eab7aaee444f4" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_8b5eab7aaee444f4' 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

2021-04-27 13:29:02 (186516): 
Command: VBoxManage -q unregistervm "boinc_8b5eab7aaee444f4" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_8b5eab7aaee444f4' 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

2021-04-27 13:29:18 (186516): 
Command: VBoxManage -q unregistervm "boinc_8b5eab7aaee444f4" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_8b5eab7aaee444f4' 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

2021-04-27 13:29:35 (186516): 
Command: VBoxManage -q unregistervm "boinc_8b5eab7aaee444f4" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_8b5eab7aaee444f4' 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

2021-04-27 13:29:35 (186516): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\10/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\10\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\10\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

2021-04-27 13:29:39 (186516): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\10/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\10\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\10\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

2021-04-27 13:29:42 (186516): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\10/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\10\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\10\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

2021-04-27 13:29:47 (186516): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\10/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\10\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\10\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

2021-04-27 13:29:55 (186516): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\10/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\10\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\10\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

2021-04-27 13:30:14 (186516): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\10/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\10\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\10\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

13:30:35 (186516): called boinc_finish(194)

</stderr_txt>
]]>


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