[Crash-utility] crash does not support recent qemu save-vm formats

[Sergey Svishchev]

Dave Anderson wrote:

>> See also https://bugs.launchpad.net/ubuntu/+source/crash/+bug/559219
>>
>> -- 
>> Sergey Svishchev
> 
> BTW, if you follow the advice in the ubuntu bug description, does
> the crash session work normally?

(It's my bug report :-)

Yes, mostly.  Date is wrong (DATE: Sun Oct 26 03:35:21 2594), 'bt' 
reports some errors but otherwise backtraces look sane.

crash> bt
PID: 0      TASK: ffffffff81796600  CPU: 0   COMMAND: "swapper"
  #0 [ffffffff8176fe58] schedule at ffffffff81525251
bt: invalid kernel virtual address: 41  type: "call byte"
bt: invalid kernel virtual address: 1587b  type: "call byte"
bt: invalid kernel virtual address: 1587b  type: "call byte"
bt: invalid kernel virtual address: 1587b  type: "call byte"
bt: invalid kernel virtual address: 1587b  type: "call byte"
bt: invalid kernel virtual address: 1587b  type: "call byte"
bt: invalid kernel virtual address: 1587b  type: "call byte"
bt: invalid kernel virtual address: 1587b  type: "call byte"
bt: invalid kernel virtual address: 6db6db6db6db6db2  type: "call byte"
bt: invalid kernel virtual address: 937fb  type: "call byte"
  #1 [ffffffff8176ff00] cpu_idle at ffffffff81010e45

-- 
Sergey Svishchev