Custom Query (16363 matches)
Results (2305 - 2307 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #19902 | fixed | Crash due to invalid assumption (unsigned wrap around) in vgsvcCpuHotPlugGetACPIDevicePath (VBoxService) => fixed in SVN/next maintenance | ||
| Description |
TL;DR: There's an unsigned integer "underflow"/wrap around of the variable iLvlCurr in the function vgsvcCpuHotPlugGetACPIDevicePath in src/VBox/Additions/common/VBoxService/VBoxServiceCpuHotPlug.cpp --- When I try to unplug a CPU (initiated from the host to a linux guest with guest additions installed and VBoxService running) then I get a segmentation fault in the guest additions code, most certainly in the vgsvcCpuHotPlugGetACPIDevicePath function (src/VBox/Additions/common/VBoxService/VBoxServiceCpuHotPlug.cpp). On the host side I get an error that the CPU couldn't be safely unplugged: $ VBoxManage controlvm nixos-vm unplugcpu 2 VBoxManage: error: Hot-Remove was aborted because the CPU may still be used by the guest VBoxManage: error: Details: code VBOX_E_VM_ERROR (0x80bb0003), component ConsoleWrap, interface IConsole, callee nsISupports VBoxManage: error: Context: "HotUnplugCPU(n)" at line 427 of file VBoxManageControlVM.cpp The code (in VBoxService) actually contains an assertion which shows the (invalid) assumption which causes this crash: Here's the output from VBoxService -f -vvvv run from within gdb: Reading symbols from /run/current-system/sw/bin/VBoxService... warning: Loadable section ".dynsym" outside of ELF segments warning: Loadable section ".dynstr" outside of ELF segments (No debugging symbols found in /run/current-system/sw/bin/VBoxService) (gdb) run -f -vvvv Starting program: /nix/store/w3j8lnbn641g9hc1ghq3l6bz9cb10ba8-system-path/bin/VBoxService -f -vvvv [Thread debugging using libthread_db enabled] Using host libthread_db library "/nix/store/xg6ilb9g9zhi2zg1dpi4zcp288rhnvns-glibc-2.30/lib/libthread_db.so.1". [New Thread 0x7fffeac5c700 (LWP 19725)] [New Thread 0x7fffea45b700 (LWP 19726)] [Thread 0x7fffea45b700 (LWP 19726) exited] [Thread 0x7fffeac5c700 (LWP 19725) exited] 23:36:57.721123 main VBoxService 6.1.6 r137129 (verbosity: 4) linux.amd64 (Apr 9 2020 19:52:18) release log 23:36:57.721127 main Log opened 2020-09-19T23:36:57.721111000Z 23:36:57.753045 main OS Product: Linux 23:36:57.753150 main OS Release: 5.4.66 23:36:57.753187 main OS Version: #1-NixOS SMP Thu Sep 17 11:47:56 UTC 2020 23:36:57.753246 main Executable: /nix/store/m7jdv9mzg0czfz3l6b6zcy76z80wl0p4-VirtualBox-GuestAdditions-6.1.6-5.4.66/bin/VBoxService 23:36:57.753247 main Process ID: 19721 23:36:57.753248 main Package type: LINUX_64BITS_GENERIC 23:36:57.754037 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-interval not found 23:36:57.755296 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-min-adjust not found 23:36:57.757081 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-latency-factor not found 23:36:57.759389 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-max-latency not found 23:36:57.760613 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-set-threshold not found 23:36:57.762017 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-set-start not found 23:36:57.762802 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-no-set-start not found 23:36:57.764212 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-set-on-restore not found 23:36:57.765754 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-no-set-on-restore not found 23:36:57.767093 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--timesync-verbosity not found 23:36:57.767759 main 6.1.6 r137129 started. Verbose level = 4 23:36:57.769269 main Setting VBoxService status to 30 23:36:57.785986 main Initializing services ... 23:36:57.812554 main vbglR3GuestCtrlDetectPeekGetCancelSupport: Supported (#1) 23:36:57.812996 main Guest control service client ID=25 w/ optimizations 23:36:57.814539 main Host features: 0x3 23:36:57.816135 main Property Service Client ID: 0x1a 23:36:57.818363 main Guest Property: /VirtualBox/GuestAdd/VBoxService/--vminfo-user-idle-threshold not found 23:36:57.819907 main vgsvcBalloonInit 23:36:57.821279 main MemBalloon: New balloon size 0 MB (R0 memory) 23:36:57.822376 main vgsvcVMStatsInit 23:36:57.823971 main vgsvcVMStatsInit: New statistics interval 0 seconds 23:36:57.825671 main vbsvcAutomounterInit 23:36:57.827241 main vbsvcAutomounterInit: Service Client ID: 0x1b 23:36:57.842866 main Starting services ... 23:36:57.843246 main Starting service 'control' ... [New Thread 0x7fffe9c5a700 (LWP 19727)] [New Thread 0x7fffe9bd9700 (LWP 19728)] 23:36:57.847465 control GstCtrl: Waiting for host msg ... 23:36:57.849543 main Starting service 'timesync' ... [New Thread 0x7fffe9b58700 (LWP 19729)] 23:36:57.853321 main Starting service 'vminfo' ... 23:36:57.853813 timesync vgsvcTimeSyncWorker: Host: 2020-09-19T23:36:57.859000000Z (MinAdjust: 100 ms), Guest: 2020-09-19T23:36:57.853394000Z => 5 606 000 ns drift [New Thread 0x7fffe9ad7700 (LWP 19730)] 23:36:57.856894 main Starting service 'cpuhotplug' ... [New Thread 0x7fffe9a56700 (LWP 19731)] 23:36:57.859560 vminfo Writing guest property '/VirtualBox/GuestInfo/OS/Product' = 'Linux' 23:36:57.862285 main Starting service 'memballoon' ... 23:36:57.863818 vminfo Writing guest property '/VirtualBox/GuestInfo/OS/Release' = '5.4.66' [New Thread 0x7fffe99d5700 (LWP 19732)] 23:36:57.865417 vminfo Writing guest property '/VirtualBox/GuestInfo/OS/Version' = '#1-NixOS SMP Thu Sep 17 11:47:56 UTC 2020' 23:36:57.865591 vminfo Writing guest property '/VirtualBox/GuestInfo/OS/ServicePack' = '' 23:36:57.865858 vminfo Writing guest property '/VirtualBox/GuestAdd/Version' = '6.1.6' 23:36:57.865934 main Starting service 'vmstats' ... 23:36:57.866023 vminfo Writing guest property '/VirtualBox/GuestAdd/VersionExt' = '6.1.6' [New Thread 0x7fffe9954700 (LWP 19733)] 23:36:57.866911 vminfo Writing guest property '/VirtualBox/GuestAdd/Revision' = '137129' 23:36:57.867451 vminfo Found entry 'reboot' (type: 2, PID: 0, session: 0) 23:36:57.867573 vminfo Found entry 'danieljour' (type: 7, PID: 728, session: 0) 23:36:57.867616 vminfo Adding user 'danieljour' (type: 7) to list 23:36:57.867667 vminfo Found entry 'danieljour' (type: 7, PID: 947, session: 0) 23:36:57.868003 main Starting service 'automount' ... [New Thread 0x7fffe98d3700 (LWP 19734)] 23:36:57.873438 main All services started. 23:36:57.873757 main Setting VBoxService status to 50 23:36:57.877053 automount vbsvcAutomounterRefreshTable: 0 entries in mount table after pass #1. 23:36:57.877954 automount vbsvcAutomounterWorker: Waiting with uConfigVer=0 23:36:57.880908 automount vbsvcAutomounterWorker: Woke up with uNewVersion=0 and rc=VERR_CANCELLED 23:36:57.948426 vminfo Checking ConsoleKit sessions ... 23:36:57.950917 vminfo cUsersInList=1, pszUserList=danieljour, rc=VINF_SUCCESS 23:36:57.951405 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/OS/LoggedInUsersList'='danieljour' (flags: a), rc=VINF_SUCCESS 23:36:57.951545 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/OS/LoggedInUsersList' resulted in rc=VINF_SUCCESS 23:36:57.951712 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/OS/LoggedInUsers'='1' (flags: a), rc=VINF_SUCCESS 23:36:57.951777 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/OS/LoggedInUsers' resulted in rc=VINF_SUCCESS 23:36:57.953751 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/OS/NoLoggedInUsers'='false' (flags: a), rc=VINF_SUCCESS 23:36:57.954069 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/OS/NoLoggedInUsers' resulted in rc=VINF_SUCCESS 23:36:57.954880 vminfo Writing users returned with rc=VINF_SUCCESS 23:36:57.957360 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/Net/0/V4/IP'='10.0.2.15' (flags: 0), rc=VINF_SUCCESS 23:36:57.957848 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/V4/IP' resulted in rc=VINF_SUCCESS 23:36:57.959430 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/Net/0/V4/Broadcast'='10.0.2.255' (flags: 0), rc=VINF_SUCCESS 23:36:57.960786 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/V4/Broadcast' resulted in rc=VINF_SUCCESS 23:36:57.961677 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/Net/0/V4/Netmask'='255.255.255.0' (flags: 0), rc=VINF_SUCCESS 23:36:57.961792 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/V4/Netmask' resulted in rc=VINF_SUCCESS 23:36:57.963149 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/Net/0/MAC'='0800272F54B7' (flags: 0), rc=VINF_SUCCESS 23:36:57.965817 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/MAC' resulted in rc=VINF_SUCCESS 23:36:57.969406 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/Net/0/Status'='Up' (flags: 0), rc=VINF_SUCCESS 23:36:57.969887 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/Status' resulted in rc=VINF_SUCCESS 23:36:57.971318 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/Net/0/Name'='enp0s3' (flags: 0), rc=VINF_SUCCESS 23:36:57.973628 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/Name' resulted in rc=VINF_SUCCESS 23:36:57.975789 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/Net/Count'='1' (flags: 6), rc=VINF_SUCCESS 23:36:57.977170 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/Count' resulted in rc=VINF_SUCCESS 23:36:57.977976 vminfo Guest Property: /VirtualBox/HostInfo/VRDP/ActiveClient not found 23:36:57.978041 vminfo VRDP: Handling location awareness done 23:36:59.007040 automount vbsvcAutomounterWorker: Waiting with uConfigVer=0 23:37:03.058141 vminfo Found entry 'reboot' (type: 2, PID: 0, session: 0) 23:37:03.058253 vminfo Found entry 'danieljour' (type: 7, PID: 728, session: 0) 23:37:03.058292 vminfo Adding user 'danieljour' (type: 7) to list 23:37:03.058352 vminfo Found entry 'danieljour' (type: 7, PID: 947, session: 0) 23:37:03.058396 vminfo Checking ConsoleKit sessions ... 23:37:03.059076 vminfo cUsersInList=1, pszUserList=danieljour, rc=VINF_SUCCESS 23:37:03.059696 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/OS/LoggedInUsersList' resulted in rc=VINF_NO_CHANGE 23:37:03.059771 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/OS/LoggedInUsers' resulted in rc=VINF_NO_CHANGE 23:37:03.059812 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/OS/NoLoggedInUsers' resulted in rc=VINF_NO_CHANGE 23:37:03.059853 vminfo Writing users returned with rc=VINF_NO_CHANGE 23:37:03.059911 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/V4/IP' resulted in rc=VINF_NO_CHANGE 23:37:03.059962 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/V4/Broadcast' resulted in rc=VINF_NO_CHANGE 23:37:03.060000 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/V4/Netmask' resulted in rc=VINF_NO_CHANGE 23:37:03.060043 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/MAC' resulted in rc=VINF_NO_CHANGE 23:37:03.060679 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/Status' resulted in rc=VINF_NO_CHANGE 23:37:03.060765 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/0/Name' resulted in rc=VINF_NO_CHANGE 23:37:03.060973 vminfo [PropCache 0000000000692340]: Written '/VirtualBox/GuestInfo/Net/Count'='1' (flags: 6), rc=VINF_SUCCESS 23:37:03.061045 vminfo [PropCache 0000000000692340]: Updating '/VirtualBox/GuestInfo/Net/Count' resulted in rc=VINF_SUCCESS 23:37:03.061702 vminfo Guest Property: /VirtualBox/HostInfo/VRDP/ActiveClient not found 23:37:03.061795 vminfo VRDP: Handling location awareness done 23:37:05.685843 cpuhotplug CpuHotPlug: Event happened idCpuCore=2 idCpuPackage=0 enmEventType=3 23:37:05.686102 cpuhotplug Final path after probing /sys/devices/LNXSYSTM:00/LNXSYBUS:00/ACPI0004:01/LNXCPU:01 rc=VINF_SUCCESS 23:37:05.686215 cpuhotplug Going deeper (iLvlCurr=1) 23:37:05.686257 cpuhotplug New path /sys/devices/LNXSYSTM:00/LNXSYBUS:* 23:37:05.686311 cpuhotplug Going deeper (iLvlCurr=2) 23:37:05.686345 cpuhotplug New path /sys/devices/LNXSYSTM:00/LNXSYBUS:00/ACPI0004:* 23:37:05.686396 cpuhotplug Going deeper (iLvlCurr=3) 23:37:05.686428 cpuhotplug New path /sys/devices/LNXSYSTM:00/LNXSYBUS:00/ACPI0004:01/LNXCPU:* 23:37:05.686536 cpuhotplug CPU doesn't match, next directory 23:37:05.686577 cpuhotplug Directory not found, going back (iLvlCurr=2) 23:37:05.686616 cpuhotplug Going deeper (iLvlCurr=3) 23:37:05.686641 cpuhotplug New path /sys/devices/LNXSYSTM:00/LNXSYBUS:00/ACPI0004:02/LNXCPU:* 23:37:05.686698 cpuhotplug CPU doesn't match, next directory 23:37:05.686729 cpuhotplug Directory not found, going back (iLvlCurr=2) 23:37:05.686756 cpuhotplug Going deeper (iLvlCurr=3) 23:37:05.686797 cpuhotplug New path /sys/devices/LNXSYSTM:00/LNXSYBUS:00/ACPI0004:00/LNXCPU:* 23:37:05.686866 cpuhotplug CPU doesn't match, next directory 23:37:05.686898 cpuhotplug Directory not found, going back (iLvlCurr=2) 23:37:05.686927 cpuhotplug Directory not found, going back (iLvlCurr=1) 23:37:05.686954 cpuhotplug Going deeper (iLvlCurr=2) 23:37:05.686978 cpuhotplug New path /sys/devices/LNXSYSTM:00/LNXSYBUS:01/ACPI0004:* 23:37:05.687019 cpuhotplug Directory not found, going back (iLvlCurr=1) 23:37:05.687058 cpuhotplug Directory not found, going back (iLvlCurr=0) 23:37:05.687114 cpuhotplug Directory not found, going back (iLvlCurr=4294967295) Thread 8 "cpuhotplug" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffe9a56700 (LWP 19731)] 0x0000000000414756 in ?? () (gdb) bt #0 0x0000000000414756 in ?? () #1 0x0000000000404ddf in ?? () #2 0x00000000004382fc in ?? () #3 0x0000000000417e7b in ?? () #4 0x00007ffff7fafedd in start_thread () from /nix/store/xg6ilb9g9zhi2zg1dpi4zcp288rhnvns-glibc-2.30/lib/libpthread.so.0 #5 0x00007ffff7ed6aaf in clone () from /nix/store/xg6ilb9g9zhi2zg1dpi4zcp288rhnvns-glibc-2.30/lib/libc.so.6 (gdb) |
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| #3081 | worksforme | Crash during ACPI-Shutdown | ||
| Description |
I requested the VM to close using the "ACPI Shutdown" menu option that I have used successfully many times before. Suddenly I received a dialog notifying me of a fatal error. Host is Windows XP SP3 Guest is Linux RedHat 5.2 running Java (Glassfish app server) and an Oracle 10g database. |
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| #12953 | obsolete | Crash during shutdown when 3D acceleration is enabled on Windows 7 | ||
| Description |
When 3D acceleration is enabled for Ubuntu 14.04 being hosted on Windows 7, the 3D acceleration almost works:
Problem signature:
I hope this helps, things are much improved from prior releases, but still issues. |
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