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Ticket Resolution Summary Owner Reporter
#13296 obsolete kernel panic in host when using kernel 3.16.x Potomac
Description

Hello,

I use archlinux 64 bits in host,

for the guest OS I use archlinux i686 in virtualbox 4.3.14,

I notice if I run virtualbox that I have a kernel panic ( in host ) after a random time, I have this problem since the linux kernel ( for the host ) is updated to 3.16.x,

[code] kernel panic - not syncing: fatal exception in interrupt kernel offset : 0x0 from 0xffffffffff panic occured, switching back to text consolecode

the bug is easily reproducible :

  • you must use linux kernel 3.16.x
  • your host is archlinux 64 bits
  • your guest archlinux i686 ( may work with 64 bits )
  • load manually the virtuablox modules : modprobe vboxdrv && modprobe vboxnetadp && modprobe vboxnetflt
  • start virtualbox 4.3.14 ( for example an archlinux guest )
  • after a random time ( few minutes ) a kernel panic in host, or a freeze or a crash of virtualbox will occur

sometimes I don't have a kernel panic in host, just a freeze of virtualbox,

if I downgrade the linux kernel host to the 3.15.8 version then the bug is gone,

so something between virtualbox 4.3.14 and kernel 3.16.x is not compatible,

my CPU is an intel pentium dual core E6800, 4 Gb ram, I use 1 Gb for the guest, Vt-x option is enabled, my graphic card is an ati radeon HD4650 pcie, guest-addition modules have been installed in guest

#12327 obsolete kernel panic - not syncing: Fatal exception sheshi
Description

We at PeopleSoft (Oracle) uses VirtualBox appliances for PUM (PeopleSoft Upgrade Manager). The guest OS we use is EL 5.8 and occasionally are seeing Kernel panic with a stack trace when the guest OS is booting up. Recently, one of our customers also reported this issue.

When this happens, the only way is to shutdown the VM via “Power off the machine” option. It powers off and when we start the VM again, it starts up without any errors or at times shows the same error. Then we need to restart the OVM Manager and it boots up fine.

Here is the exact message we get this happens:

RSP <ffff88011bb3bea0> ---[ end trace a7919e7f17c0a727 ]--- Kernel panic - not syncing: Fatal exception Pid: 1, comm: swapper Tainted: G D W 2.6.32-400.28.1.el5uek #1 Call Trace: [......] panic+0xa5/0x162 [......] ? apic_timer_interrupt+0xe/0x20 [......] ? print_oops_end_marker+0x23/0x25 [......] ? oops_end+0xb7/0xc7 [......] ? die+0x5a/0x63 [......] ? do_trap+0x115/0x124 [......] ? do_divide_error+0x96/0x9f [......] ? init_tsc_clocksource+0x25/0x6c [......] ? kobject_uevent_env+0x4a8/0x58f ... ...

I am attaching the vbox.log file. This is a concern for us and would like the VBox dev to take a look at it.

Thanks

-Sheshi

#7555 fixed kernel panic (vfs subsystem) when system is under medium load jerryhu
Description

We are running VBox 3.2.8 on CentOS5.2 host. Guest VM is also CentOS5.2.

On guest VM, we have standard enterprise stack running (JBoss/MySQL). Our application gathers data and then put them into MySQL DB.

Under medium load, guest kernel panic several times (although this did not happen each every time, so far happened 3 times out of 6 test runs).

Please see attached captured console screenshots. Log files also attached.

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