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xen-devel
[Xen-devel] Re: Cannot boot xen DomU > 2.6.23.1
xming wrote:
Would it be possible to map the eip and some top parts of the stack back
to kernel symbols? Seems to be the same place in both traces, which is
interesting.
Can you tell me how, or show me some pointers?
Do "nm -n vmlinux" on the kernel to set an address sorted list of
symbols, and then look to see what's near the eip (c037c0c7) and near
the top of the stack (c0100add, c0378980, c0101962, ...). Some of these
may be in data, or other strange places, but the ones which correspond
to code are interesting.
Scenario 2 (have_vcpu_info_placement = 0)
--------------------------------------------------------------
test1: no crash
test2: no crash, but occationally I still get funny output like this
00AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
00AAAAAAAAAAAAAAAAAAAAAAAAAAZZ00AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
00AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
00AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
0000AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
00AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
00AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
000AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
000AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
00AAAAAAAAAAAAAAAAAAAAAAAAAAZZ
Hm, I guess some of the output is getting dropped. Does this happen
with 2.6.18-xen?
yes it does
OK, good. I Didn't Break It (tm) ;)
J
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