[Pkg-xen-devel] Bug#588594: Bug#588594: xen-hypervisor-4.0-amd64: (vif) could not be connected. Hotplug scripts not working

[Olivier Bonvalet]

Le 11/07/2010 20:04, Bastian Blank a écrit :
> On Sat, Jul 10, 2010 at 03:44:58AM +0200, Olivier B. wrote:
>    
>> > From what I read on the xen mailing-list, there is an incompatility with udev versions higher than 151 (and squeeze ship the version 158). But I don't know if there is a workaround.
>> Note I use a pvops dom0 kernel (from Jeremy's GIT, branch stable-2.6.32) because the kernel from Debian don't boot at all (no panic, no message, it just freeze).
>>      
> Please test the kernel from testing (unstable is broken right now). This
> kernel is known to work with udev 158.
>
> Bastian
>    
Well, this kernel doesn't work on my setup. I use a KVM and haven't got 
all the error message, but I have the "Call trace" of the kernel panic :

[   20.468378] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 
0000000000000400
[   20.468472] Process net.agent (pid: 1500, threadinfo 
ffff88003810c000, task ffff880002b43f90)
[   20.468597] Stack:
[...]
[   20.469633] Call Trace:
[   20.469712]  [<ffffffff81091824>] ? audit_alloc_context+0x1e/0xa8
[   20.469803]  [<ffffffff81094057>] ? audit_alloc+0x84/0xcd
[   20.469892]  [<ffffffff8104e62e>] ? copy_process+0x502/0x11ad
[   20.469982]  [<ffffffff8104f430>] ? do_fork+0x157/0x31e
[   20.470071]  [<ffffffff81011e63>] ? stub_clone+0x13/0x20
[   20.470159]  [<ffffffff81011b42>] ? system_call_fastpath+0x16/0x1b
[   20.470250] Code: 48 89 c3 ff 14 25 c0 8a 47 81 65 8b 04 25 a8 e3 00 
00 48 98 49 8b 94 c5 f0 02 00 00 48 8b 2a 44 8b 7a 18 48 85 ed 74 0d 8b 
42 14 <48> 8b 44 c5 00 48 89 02 eb 17 49 89 d0 4c 89 f1 83 ca ff 44 89
[   20.473203] RIP   [<fffffff810e8696>] kmem_cache_alloc+0x61/0xf0
[   20.473337]  RSP <ffff88003810dd60>
[   20.473418] CR2: 0000051400000116

Does that can help to identify the problem ?

Olivier