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Re: Panic with xen 3.3.2 on domU creation
On 08/08/11 13:00, Manuel Bouyer wrote:
> On Mon, Aug 08, 2011 at 12:55:02PM +0100, Hugo Silva wrote:
>> I'll give it a shot today. Do you know if there have been changes from
>> .52 to the latest version which would necessitate a userland rebuild ?
>
> I tested the .55 kernel on a NetBSD 5.0_STABLE userland so a .52 userland
> should be OK too. But I didn't check every userland binary ...
>
uvm_fault(0xffffffff80622de0, 0x0, 1) -> e
fatal page fault in supervisor mode
trap type 6 code 0 rip ffffffff80217ff6 cs e030 rflags 10287 cr2 10 cpl
8 rsp ffffa0003cc1eb70
kernel: page fault trap, code=0
Stopped in pid 0.42 (system) at netbsd:turnstile_block+0x13a: movq
20(%rax)
,%rax
turnstile_block() at netbsd:turnstile_block+0x13a
mutex_vector_enter() at netbsd:mutex_vector_enter+0xc0
xbdback_do_io() at netbsd:xbdback_do_io+0x47
workqueue_worker() at netbsd:workqueue_worker+0x81
ds 7b
es d140
fs 4b58
gs 3
rdi ffffa0003cffdb40
rsi ffffa0003cbad140
rbp ffffa0003cc1ebb0
rbx fffffffffffffff0
rdx ffffa000343684f0
rcx 7b
rax fffffffffffffff0
r8 0
r9 7b
r10 ffffffff805a9c60 cpu_info_primary+0x20
r11 0
r12 ffffa0003cbad140
r13 7b
r14 ffffa0003cbad140
r15 ffffa0003436e390
rip ffffffff80217ff6 turnstile_block+0x13a
cs e030
rflags 10287
rsp ffffa0003cc1eb70
ss e02b
netbsd:turnstile_block+0x13a: movq 20(%rax),%rax
While updating /usr/src using cvs from the dom0 (with 8 VMs running and
light activity in some) - still with the .52 kernel.
Does this one still fall into the range of fixes that you've commited
recently, or is it something else?
I'll boot into a non-xen kernel in the mean time to grab the sources.
Regards,
Hugo
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