Task 11040271

Name 08398155_10_0
Workunit 8565315
Created 10 Jul 2021, 22:10:03 UTC
Sent 11 Jul 2021, 11:24:18 UTC
Report deadline 16 Jul 2021, 11:24:18 UTC
Received 11 Jul 2021, 14:29:55 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 194 (0x000000C2) EXIT_ABORTED_BY_CLIENT
Computer ID 12264
Run time 6 sec
CPU time
Validate state Invalid
Credit 0.00
Device peak FLOPS 2.56 GFLOPS
Application version boinc2docker v1.14 (vbox64_mt)
windows_x86_64
Peak working set size 21.23 MB
Peak swap size 63.78 MB
Peak disk usage 780.37 MB

Stderr output

<core_client_version>7.16.11</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 194 (0xc2)</message>
<stderr_txt>
2021-07-11 16:13:45 (4940): Detected: vboxwrapper 26202
2021-07-11 16:13:45 (4940): Detected: BOINC client v7.16.11
2021-07-11 16:13:46 (4940): Detected: VirtualBox VboxManage Interface (Version: 6.1.12)
2021-07-11 16:13:47 (4940): Create VM. (boinc_f52dd62e77e450fe, slot#30)
2021-07-11 16:13:47 (4940): Updating drive controller type and model for desired configuration.
2021-07-11 16:13:47 (4940): Setting Memory Size for VM. (3072MB)
2021-07-11 16:13:48 (4940): Setting CPU Count for VM. (1)
2021-07-11 16:13:48 (4940): Setting Chipset Options for VM.
2021-07-11 16:13:48 (4940): Setting Boot Options for VM.
2021-07-11 16:13:48 (4940): Setting Network Configuration for NAT.
2021-07-11 16:13:49 (4940): Enabling VM Network Access.
2021-07-11 16:13:49 (4940): Disabling USB Support for VM.
2021-07-11 16:13:49 (4940): Disabling COM Port Support for VM.
2021-07-11 16:13:50 (4940): Disabling LPT Port Support for VM.
2021-07-11 16:13:50 (4940): Disabling Audio Support for VM.
2021-07-11 16:13:50 (4940): Disabling Clipboard Support for VM.
2021-07-11 16:13:50 (4940): Disabling Drag and Drop Support for VM.
2021-07-11 16:13:51 (4940): Adding storage controller(s) to VM.
2021-07-11 16:13:51 (4940): Adding virtual ISO 9660 disk drive to VM. (vm_isocontext.iso)
2021-07-11 16:13:51 (4940): Adding VirtualBox Guest Additions to VM.
2021-07-11 16:13:52 (4940): Adding network bandwidth throttle group to VM. (Defaulting to 1024GB)
2021-07-11 16:13:52 (4940): Enabling shared directory for VM.
2021-07-11 16:13:52 (4940): Starting VM using VBoxManage interface. (boinc_f52dd62e77e450fe, slot#30)
2021-07-11 16:14:00 (4940): Successfully started VM. (PID = '17604')
2021-07-11 16:14:00 (4940): Reporting VM Process ID to BOINC.
2021-07-11 16:14:00 (4940): Guest Log: BIOS: VirtualBox 6.1.12
2021-07-11 16:14:00 (4940): Guest Log: CPUID EDX: 0x178bfbff
2021-07-11 16:14:00 (4940): Guest Log: BIOS: No PCI IDE controller, not probing IDE
2021-07-11 16:14:00 (4940): VM state change detected. (old = 'poweredoff', new = 'running')
2021-07-11 16:14:00 (4940): Preference change detected
2021-07-11 16:14:00 (4940): Setting CPU throttle for VM. (100%)
2021-07-11 16:14:00 (4940): Setting checkpoint interval to 600 seconds. (Higher value of (Preference: 60 seconds) or (Vbox_job.xml: 600 seconds))
2021-07-11 16:14:02 (4940): Guest Log: BIOS: Boot : bseqnr=1, bootseq=0032
2021-07-11 16:14:02 (4940): Guest Log: int13_harddisk: function 02, unmapped device for ELDL=80
2021-07-11 16:14:02 (4940): Guest Log: BIOS: Boot from Hard Disk 0 failed
2021-07-11 16:14:02 (4940): Guest Log: BIOS: Boot : bseqnr=2, bootseq=0003
2021-07-11 16:14:02 (4940): Guest Log: BIOS: Booting from CD-ROM...
2021-07-11 16:14:03 (4940): Guest Log: BIOS: KBD: unsupported int 16h function 03
2021-07-11 16:14:03 (4940): Guest Log: BIOS: AX=0305 BX=0000 CX=0000 DX=0000 
2021-07-11 16:14:27 (4940): Guest Log: net.ipv4.ip_forward = 1
2021-07-11 16:14:27 (4940): Guest Log: sysctl: cannot stat /proc/sys/net/ipv6/conf/all/forwarding: No such file or directory
2021-07-11 16:14:27 (4940): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2021-07-11 16:14:27 (4940): Guest Log: sysctl: "cannot stat %s" is an unknown key
2021-07-11 16:14:27 (4940): Guest Log: sysctl: setting key "cannot stat %s": No such file or directory
2021-07-11 16:14:27 (4940): Guest Log: Segmentation fault
2021-07-11 16:14:27 (4940): Guest Log: automount ...
2021-07-11 16:14:27 (4940): Guest Log: Is the disk unpartitioned?, test for the 'boot2docker format-me' string
2021-07-11 16:14:27 (4940): Guest Log: automount over.
2021-07-11 16:14:27 (4940): Guest Log: Setting hostname to boot2docker Done.
2021-07-11 16:14:27 (4940): Guest Log: Sun Jul 11 16:14:20 UTC 2021 dhcp -------------------------------
2021-07-11 16:14:27 (4940): Guest Log: vgdrvHeartbeatInit: Setting up heartbeat to trigger every 2000 milliseconds
2021-07-11 16:14:27 (4940): Guest Log: vboxguest: misc device minor 56, IRQ 20, I/O port d020, MMIO at 00000000f0400000 (size 0x400000)
2021-07-11 16:14:27 (4940): Guest Log: udevadm settle - timeout of 5 seconds reached, the event queue contains:
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1071)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00 (1293)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXCPU:00 (1294)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00 (1295)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 (1296)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0 (1297)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00 (1298)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 (1299)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSLPBN:00/input/input1/event1 (1300)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00 (1301)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00 (1302)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00 (1303)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/ACPI0003:00/power_supply/AC (1304)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00 (1305)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1306)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1307)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event5 (1308)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1309)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1310)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1311)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1312)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1313)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1314)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1315)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1316)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1317)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1318)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1319)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1320)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1321)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1322)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1323)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1324)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1325)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1326)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1327)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1328)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1329)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1330)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1331)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1332)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1333)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1334)
2021-07-11 16:14:27 (4940): Guest Log:   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1335)
2021-07-11 16:14:28 (4940): Guest Log: Sun Jul 11 16:14:26 UTC 2021 dhcp -------------------------------
2021-07-11 16:14:29 (4940): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.000236 main     Log opened 2021-07-11T16:14:27.139181000Z
2021-07-11 16:14:29 (4940): Guest Log: VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) release log
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.000236 main     Log opened 2021-07-11T16:14:27.139181000Z
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004034 main     OS Product: Linux
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004124 main     OS Release: 4.1.19-boot2docker
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004164 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004201 main     Executable: /sbin/VBoxService
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004202 main     Process ID: 831
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004203 main     Package type: LINUX_64BITS_GENERIC
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004034 main     OS Product: Linux
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004124 main     OS Release: 4.1.19-boot2docker
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004164 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004201 main     Executable: /sbin/VBoxService
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.004202 main     Process ID: 831
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.000:00:00.012706 main     5.0.16 r105871 started. Verbose level = 0
2021-07-11 16:14:29 (4940): Guest Log: 04203 main     Package type: LINUX_64BITS_GENERIC
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.012706 main     5.0.16 r105871 started. Verbose level = 0
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.020396 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
2021-07-11 16:14:29 (4940): Guest Log: 00:00:00.020501 vminfo   Error: Unable to connect to system D-Bus (1/3): D-Bus not installed
2021-07-11 16:14:29 (4940): Guest Log: Mounting BOINC shared/...
2021-07-11 16:14:29 (4940): Guest Log: -------------------
2021-07-11 16:14:29 (4940): Guest Log: Sun Jul 11 14:14:28 UTC 2021
2021-07-11 16:14:34 (4940): Guest Log: 00:00:05.024091 vminfo   Error: Unable to connect to system D-Bus (2/3): D-Bus not installed
2021-07-11 16:14:34 (4940): Guest Log: Sun Jul 11 14:14:36 UTC 2021
2021-07-11 16:14:34 (4940): Guest Log: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
2021-07-11 16:14:34 (4940): Guest Log:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2021-07-11 16:14:34 (4940): Guest Log:     inet 127.0.0.1/8 scope host lo
2021-07-11 16:14:34 (4940): Guest Log:        valid_lft forever preferred_lft forever
2021-07-11 16:14:34 (4940): Guest Log:     inet6 ::1/128 scope host 
2021-07-11 16:14:34 (4940): Guest Log:        valid_lft forever preferred_lft forever
2021-07-11 16:14:34 (4940): Guest Log: 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default 
2021-07-11 16:14:34 (4940): Guest Log:     link/ether 66:69:ea:61:1b:dd brd ff:ff:ff:ff:ff:ff
2021-07-11 16:14:34 (4940): Guest Log: 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
2021-07-11 16:14:34 (4940): Guest Log:     link/ether 08:00:27:dd:ce:36 brd ff:ff:ff:ff:ff:ff
2021-07-11 16:14:34 (4940): Guest Log:     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
2021-07-11 16:14:34 (4940): Guest Log:        valid_lft forever preferred_lft forever
2021-07-11 16:14:34 (4940): Guest Log:     inet6 fe80::a00:27ff:fedd:ce36/64 scope link 
2021-07-11 16:14:34 (4940): Guest Log:        valid_lft forever preferred_lft forever
2021-07-11 16:14:34 (4940): Guest Log: -------------------
2021-07-11 16:14:34 (4940): Guest Log: Linking /etc/docker to /var/lib/boot2docker for persistence
2021-07-11 16:14:34 (4940): Guest Log: Waiting for Docker daemon to start...
2021-07-11 16:14:35 (4940): Guest Log: REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
2021-07-11 16:14:35 (4940): Guest Log: Running boinc_app...
2021-07-11 16:14:35 (4940): Guest Log: Importing Docker image from BOINC...
2021-07-11 16:14:35 (4940): Guest Log: Filesystem                Size      Used Available Use% Mounted on
2021-07-11 16:14:35 (4940): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /
2021-07-11 16:14:35 (4940): Guest Log: tmpfs                     1.5G         0      1.5G   0% /dev/shm
2021-07-11 16:14:35 (4940): Guest Log: cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup
2021-07-11 16:14:35 (4940): Guest Log: shared                  953.8G    180.1G    773.7G  19% /root/shared
2021-07-11 16:14:35 (4940): Guest Log: tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs
2021-07-11 16:14:39 (4940): Guest Log: 00:00:10.026787 vminfo   Error: Unable to connect to system D-Bus (3/3): D-Bus not installed
2021-07-11 16:14:59 (4940): VM state change detected. (old = 'running', new = 'gurumeditation')
2021-07-11 16:14:59 (4940): Powering off VM.
2021-07-11 16:14:59 (4940): Deregistering VM. (boinc_f52dd62e77e450fe, slot#30)
2021-07-11 16:15:01 (4940): Removing network bandwidth throttle group from VM.
2021-07-11 16:15:01 (4940): Removing VM from VirtualBox.
2021-07-11 16:15:42 (4940): Removing virtual ISO 9660 disk from VirtualBox.
2021-07-11 16:16:20 (4940): VM Premature Shutdown Detected.

    Hypervisor System Log:

01:40:08.809211          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:09.318213          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\35\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:09.318375          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\35\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:09.320970          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\35\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:12.839468          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\30\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:12.839694          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\30\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:12.842457          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\30\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:13.073984          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:13.074140          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:13.076621          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:17.586703          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\35\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:17.586931          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\35\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:17.589554          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\35\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:21.103590          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\30\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:21.103760          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\30\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:21.106333          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\30\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:21.337699          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:21.337850          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:21.340304          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:33.853192          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\35\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:33.853411          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\35\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:33.855857          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\35\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:37.371626          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\30\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:37.371795          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\30\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:37.374277          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\30\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:37.603721          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:37.603881          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0
01:40:37.606296          ERROR [COM]: aRC=VBOX_E_INVALID_OBJECT_STATE (0x80bb0007) aIID={ad47ad09-787b-44ab-b343-a082a3f2dfb1} aComponent={MediumWrap} aText={Medium 'C:\ProgramData\BOINC\slots\75\vm_isocontext.iso' is locked for reading by another task}, preserve=false aResultDetail=0

    VM Execution Log:

00:01:03.707649   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/device:03 (1306)  
00:01:03.707783   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6 (1307
00:01:03.707803 )                                                                               
00:01:03.707821   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input6/event
00:01:03.707839 5 (1308)                                                                        
00:01:03.707855   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:00 (1309)             
00:01:03.707874   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0400:01 (1310)             
00:01:03.707894   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:00 (1311)             
00:01:03.707912   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:01 (1312)             
00:01:03.707929   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:02 (1313)             
00:01:03.707945   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0501:03 (1314)             
00:01:03.707961   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C02:00 (1315)             
00:01:03.707977   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP0C0A:00 (1316)             
00:01:03.707998   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/PNP8390:00 (1317)             
00:01:03.708013   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00 (1318)              
00:01:03.708031   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/APP0001:00 (1319)   
00:01:03.708049   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0000:00 (1320)   
00:01:03.708064   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0100:00 (1321)   
00:01:03.708080   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0103:00 (1322)   
00:01:03.708097   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0200:00 (1323)   
00:01:03.708115   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0303:00 (1324)   
00:01:03.708130   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0700:00 (1325)   
00:01:03.708149   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0B00:00 (1326)   
00:01:03.708171   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/PNP0F03:00 (1327)   
00:01:03.708187   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01 (1328)              
00:01:03.708207   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:01/device:02 (1329)    
00:01:03.708226   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:04 (1330)              
00:01:03.708247   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:00 (1331)                        
00:01:03.708266   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:01 (1332)                        
00:01:03.709082   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:02 (1333)                        
00:01:03.709101   /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0F:03 (1334)                        
00:01:03.709116   /sys/devices/LNXSYSTM:00/LNXSYBUS:01 (1335)                                   
00:01:03.709129 Sun Jul 11 16:14:26 UTC 2021 dhcp -------------------------------               
00:01:03.709139 VBoxService 5.0.16 r105871 (verbosity: 0) linux.amd64 (Mar  4 2016 17:38:55) rel
00:01:03.709149 ease log                                                                        
00:01:03.709159 00:00:00.000236 main     Log opened 2021-07-11T16:14:27.139181000Z              
00:01:03.709169 00:00:00.004034 main     OS Product: Linux                                      
00:01:03.709179 00:00:00.004124 main     OS Release: 4.1.19-boot2docker                         
00:01:03.709190 00:00:00.004164 main     OS Version: #1 SMP Sun Apr 17 19:40:54 UTC 2016        
00:01:03.709200 00:00:00.004201 main     Executable: /sbin/VBoxService                          
00:01:03.709209 00:00:00.004202 main     Process ID: 831                                        
00:01:03.709219 00:00:00.004203 main     Package type: LINUX_64BITS_GENERIC                     
00:01:03.709228 00:00:00.012706 main     5.0.16 r105871 started. Verbose level = 0              
00:01:03.709237 Mounting BOINC shared/...                                                       
00:01:03.709248 -------------------                                                             
00:01:03.709258 Sun Jul 11 14:14:28 UTC 2021                                                    
00:01:03.709268 acpid: starting up with netlink and the input layer                             
00:01:03.709277 acpid: 1 rule loaded                                                            
00:01:03.709286 acpid: waiting for events: event logging is off                                 
00:01:03.709295 Sun Jul 11 14:14:36 UTC 2021                                                    
00:01:03.709305 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul
00:01:03.709316 t                                                                               
00:01:03.709325     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00                       
00:01:03.709334     inet 127.0.0.1/8 scope host lo                                              
00:01:03.709344        valid_lft forever preferred_lft forever                                  
00:01:03.709353 --------------------------------- screen start ---------------------------------
00:01:03.709361     inet6 ::1/128 scope host                                                    
00:01:03.709370        valid_lft forever preferred_lft forever                                  
00:01:03.709381 2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default       
00:01:03.709391     link/ether 66:69:ea:61:1b:dd brd ff:ff:ff:ff:ff:ff                          
00:01:03.709400 3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP gr
00:01:03.709410 oup default qlen 1000                                                           
00:01:03.709419     link/ether 08:00:27:dd:ce:36 brd ff:ff:ff:ff:ff:ff                          
00:01:03.709429     inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0                          
00:01:03.709439        valid_lft forever preferred_lft forever                                  
00:01:03.709451     inet6 fe80::a00:27ff:fedd:ce36/64 scope link                                
00:01:03.709461        valid_lft forever preferred_lft forever                                  
00:01:03.709471 -------------------                                                             
00:01:03.709481 Linking /etc/docker to /var/lib/boot2docker for persistence                     
00:01:03.709490 Waiting for Docker daemon to start...                                           
00:01:03.709500 REPOSITORY          TAG                 IMAGE ID            CREATED             
00:01:03.709513 SIZE                                                                            
00:01:03.709523 Running boinc_app...                                                            
00:01:03.709532 Importing Docker image from BOINC...                                            
00:01:03.709541 Filesystem                Size      Used Available Use% Mounted on              
00:01:03.709550 tmpfs                     2.6G    164.2M      2.5G   6% /                       
00:01:03.709560 tmpfs                     1.5G         0      1.5G   0% /dev/shm                
00:01:03.709570 cgroup                    1.5G         0      1.5G   0% /sys/fs/cgroup          
00:01:03.709581 shared                  953.8G    180.1G    773.7G  19% /root/shared            
00:01:03.709590 tmpfs                     2.6G    164.2M      2.5G   6% /var/lib/docker/aufs    
00:01:03.710729                                                                                 
00:01:03.710740 --------------------------------------------------------------------------------
00:01:03.710753 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:01:03.711699 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

2021-07-11 16:15:07 (4940): 
Command: VBoxManage -q unregistervm "boinc_f52dd62e77e450fe" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_f52dd62e77e450fe' 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

2021-07-11 16:15:14 (4940): 
Command: VBoxManage -q unregistervm "boinc_f52dd62e77e450fe" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_f52dd62e77e450fe' 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

2021-07-11 16:15:22 (4940): 
Command: VBoxManage -q unregistervm "boinc_f52dd62e77e450fe" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_f52dd62e77e450fe' 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

2021-07-11 16:15:42 (4940): 
Command: VBoxManage -q unregistervm "boinc_f52dd62e77e450fe" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Cannot unregister the machine 'boinc_f52dd62e77e450fe' 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

2021-07-11 16:15:42 (4940): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\30/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\30\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\30\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

2021-07-11 16:15:44 (4940): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\30/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\30\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\30\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

2021-07-11 16:15:46 (4940): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\30/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\30\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\30\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

2021-07-11 16:15:50 (4940): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\30/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\30\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\30\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

2021-07-11 16:15:58 (4940): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\30/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\30\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\30\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

2021-07-11 16:16:15 (4940): 
Command: VBoxManage -q closemedium dvd "C:\ProgramData\BOINC\slots\30/vm_isocontext.iso" --delete 
Exit Code: -2135228409
Output:
VBoxManage.exe: error: Medium 'C:\ProgramData\BOINC\slots\30\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\30\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

16:16:30 (4940): called boinc_finish(194)

</stderr_txt>
]]>


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