[Xen-devel] Troubles starting OpenAFS client in XEN

[Lukas Kubin <kubin@xxxxxxxxxx>]

I compiled OpenAFS module for my xenU 2.4.28 kernel.
The module loads fine, however starting afsd (the OpenAFS client daemon) 
causes a system crash with the following output. After that I have to 
restart the domain to get access to console again.
Is this a known bug? Does anybody run OpenAFS in Xen domain 
successfully? If yes, what are the steps to succeed?
Thank you.

lukas

Failed to execute MMU updates.
invalid operand: 0000
CPU:    0
EIP:    0819:[<c01b4288>]    Tainted: P
EFLAGS: 00010286
eax: 00000022   ebx: c02b2c00   ecx: cf06e000   edx: fbff9000
esi: 00000000   edi: 0010b000   ebp: 0010b000   esp: cf06fad0
ds: 0821   es: 0821   ss: 0821
Process afsd (pid: 326, stackpage=cf06f000)<1>
Stack: c02600c0 c129509c c136342c c011fe34 c1363428 48de4163 0010b000 
00400000
       c031bd08 d050b000 d050a000 c031bd08 00001000 d050a000 00001000 
d04e39e0
       c01200cc d0800000 00001000 000001f2 00000163 00000000 00000004 
000003ff
Call Trace: [<c011fe34>] [<d04e39e0>] [<c01200cc>] [<d04e39f7>] 
[<c021c49a>]
   [<d04a00b7>] [<d04e3465>] [<d04fea7c>] [<d05081dc>] [<d04e3639>] 
[<d04e39e0>]
   [<d04e3610>] [<d04e37a2>] [<d04b0a92>] [<d04d1e02>] [<d0508a20>] 
[<d04e7a7b>]
   [<d04e7a56>] [<d04e7f06>] [<d04e8a19>] [<c012323b>] [<c0121791>] 
[<c0117754>]
   [<c0118208>] [<c01b37c8>] [<d04e8c5f>] [<c01aa6e3>] [<c0113778>] 
[<c01abf1f>]
 general protection fault: 0000
CPU:    0
EIP:    0819:[<d04e4e40>]    Tainted: P
EFLAGS: 00010246
eax: fbff9000   ebx: 00000000   ecx: cf05e000   edx: c027c81c
esi: cf06bc3c   edi: 00000000   ebp: c136e000   esp: cf05ffe0
ds: 0821   es: 0821   ss: 0821
Process keventd (pid: 329, stackpage=cf05f000)<1>
Stack: d04e7ae8 c136ff40 00004111 c136ff40 c01aa43e cf06bc3c d04e7ad0 
c136e000
Call Trace: [<d04e7ae8>] [<c01aa43e>] [<d04e7ad0>]

 general protection fault: 0000
CPU:    0
EIP:    0819:[<d04e4e40>]    Tainted: P
EFLAGS: 00010246
eax: fbff9000   ebx: 00000013   ecx: cf05e000   edx: c027c81c
esi: cf069c3c   edi: 00000000   ebp: c136e000   esp: cf05ffe0
ds: 0821   es: 0821   ss: 0821
Process keventd (pid: 330, stackpage=cf05f000)<1>
Stack: d04e7ae8 c136ff40 00004111 c136ff40 c01aa43e cf069c3c d04e7ad0 
c136e000
Call Trace: [<d04e7ae8>] [<c01aa43e>] [<d04e7ad0>]

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