[OpenIndiana-discuss] VirtualBox 5.2.14 crashing when attempting to start VM

[Udo Grabowski (IMK)]

On 22/08/2018 14:29, Udo Grabowski (IMK) wrote:
> On 22/08/2018 12:39, Jacques Hugo wrote:
>> Hey Predrag,
>> .....
>> I'm on this release -> SunOS 5.11 illumos-66a2141c21 illumos
>> ...
>> If you touch the qemu-kvm bin the host panics immediately and reboots....
>>....
>
> Checked that on real hardware (DataON CIB-9470V12, E5-2600 V2, C602)
> with current hipster:
>
> illumos-6640c13bea i86pc i386 i86pc
>
> qemu-kvm reboots the host immediately. Seems to be a serious bug.
> No panic message, just a reboot, starting in dbx looks like this:
>
> ro sunth7 ~ # dbx /usr/bin/qemu-kvm
> For information about new features see `help changes'
> To remove this message, put `dbxenv suppress_startup_message 7.7' in your .dbxrc
> Reading qemu-kvm
> Reading ld.so.1
> Reading libc.so.1
> (dbx) run -m 4g -smp 3 -cdrom /tftpboot/OI-hipster-minimal-20180427.iso
> Running: qemu-kvm -m 4g -smp 3 -cdrom /tftpboot/OI-hipster-minimal-20180427.iso
> (process id 1238)
> Reading libm.so.2
> Reading libnsl.so.1
> <reboots>

Have got a crashdump:

 > ::status
debugging crash dump vmcore.0 (64-bit) from imksunth7
operating system: 5.11 illumos-6640c13bea (i86pc)
image uuid: ba4a4d5d-58bd-6dbd-ab55-ba047c459f90
panic message: BAD TRAP: type=7 (#nm Device not available) rp=fffffe426c6f2300 
addr=fffffe426c6f2ea8
dump content: kernel pages only


 > ::stack
kvm_fx_finit()
vmx_vcpu_reset+0x97()
kvm_arch_vcpu_reset+0x6c()
kvm_arch_vcpu_setup+0x28()
kvm_vm_ioctl_create_vcpu+0x44()
kvm_ioctl+0xa2c()
cdev_ioctl+0x39(13200000002, 2000ae41, 0, 202003, fffffea3a23ccad8, 
fffffe426c6f2ea8)
spec_ioctl+0x60(fffffea3e4fa3880, 2000ae41, 0, 202003, fffffea3a23ccad8, 
fffffe426c6f2ea8)
fop_ioctl+0x55(fffffea3e4fa3880, 2000ae41, 0, 202003, fffffea3a23ccad8, 
fffffe426c6f2ea8)
ioctl+0x9b(9, 2000ae41, 0)
sys_syscall+0x177()


/dev/kvm is available and module is loaded:

ro sunth7 /var/crash/crashcore # modinfo |grep kvm
261 fffffffff7e7e000  376b0 306   1  kvm (kvm driver v0.1)

-- 
Dr.Udo Grabowski   Inst.f.Meteorology & Climate Research IMK-ASF-SAT
http://www.imk-asf.kit.edu/english/sat.php
KIT - Karlsruhe Institute of Technology           http://www.kit.edu
Postfach 3640,76021 Karlsruhe,Germany T:(+49)721 608-26026 F:-926026