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Bug #2644

open

3.6.0-REL trap 9 on boot

Added by memmerto about 10 years ago. Updated over 2 years ago.

Status:
Feedback
Priority:
Normal
Assignee:
-
Category:
Kernel
Target version:
Start date:
02/19/2014
Due date:
% Done:

0%

Estimated time:

Description

Booting 3.6.0-REL on my not-quite-ancient IBM x3400 (with Intel E5310 QC processor) traps:

CPU0 stopping CPUs: 0x0000000e
stopped
Stopped vmx_set_ctl_setting+0x36: rdmsr
db> where
vmx_set_ctl_setting() at vmx_set_ctl_setting+0x36 0xffffffff809721f6
vmx_set_default_settings() at vmx_set_default_settings+0x1e 0xffffffff80972326
vmx_init() at vmx_init+0x5c 0xffffffff8097305e
vmm_init() at vmm_init+0xa3 0xffffffff80971c1f
mi_startup() at mi_startup+0xb1 0xffffffff80532775
db>

For reference, 3.4.2-REL worked fine on this machine.

Actions #1

Updated by memmerto about 10 years ago

This may be fixed by Mihai's commit in 7dbfa1863e76804114825967c81600a749df5328.

In my case %rdi = &vmx_procbased2, so it looks like we're trapping because we haven't activated the secondary controls yet?

Tomorrow I might try upgrading from source and patching with this fix to see if that solves my issue.

Actions #2

Updated by tuxillo about 9 years ago

  • Status changed from New to Feedback
  • Target version set to 4.2

Hi,

Any chance to test this again on latest master?

Cheers,
Antonio Huete

Actions #3

Updated by tuxillo almost 3 years ago

  • Target version changed from 4.2 to 6.0
Actions #4

Updated by tuxillo over 2 years ago

  • Target version changed from 6.2 to Unverifiable
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