[Xen-bugs] [Bug 93] x86_64 - Dom0 crashes when DomU is created.

[bugzilla-daemon@xxxxxxxxxxxxxxxxxxx]

http://bugzilla.xensource.com/cgi-bin/bugzilla/show_bug.cgi?id=93





------- Additional Comments From dbarrera@xxxxxxxxxx  2005-07-12 16:17 -------
Today Dom0 crashed (trace below) after DomU had been up and functional for a
fair amount of time (I'd say > 1 hour). I don't know whether this is a different
problem, but it looks similar to the one originally reported on this report.

Unable to handle kernel NULL pointer dereference at 0000000000000c20 RIP:
<ffffffff8011874a>{do_page_fault+426}
PGD 17a0067 PUD 17ad067 PMD 0
Oops: 0000 [1]
CPU 0
Modules linked in: thermal processor fan button battery ac
Pid: 0, comm: swapper Not tainted 2.6.12-xen0
RIP: e030:[<ffffffff8011874a>] <ffffffff8011874a>{do_page_fault+426}
RSP: e02b:ffffffff8051fa00  EFLAGS: 00010202
RAX: 00000000013e4067 RBX: 0000000000000c20 RCX: 0000000000000000
RDX: 0000000000000067 RSI: 00000000093e4067 RDI: ffff800000000000
RBP: 0000000000000c20 R08: 00000000000000ff R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000000000
R13: ffffc20000036000 R14: 0000000000000000 R15: ffffffff8051fb00
FS:  0000000000000000(0000) GS:ffffffff8050ae80(0000) knlGS:0000000000000000
CS:  e033 DS: 0000 ES: 0000
Process swapper (pid: 0, threadinfo ffffffff8051e000, task ffffffff80423080)
Stack: ffffffff80355f6c ffffffff8051fac0 0000000000000000 ffffffff80423080
       ffffffff8051fb00 ffffffff803c6c04 0000000000000000
000\uffffS\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff}\uffff\uffff\uffff\uffff}\uffff\u0245\uffff\uffff}\uffff\uffff}\uffff\uffff\uffff\uffff\u0361\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\uffff\ufffffffffff8051fb00
ffffffff803c6c04 0000000000000000 000\uffffS\uffff



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