v3.18-rc1 32 bit KVM hangs early in boot process

v3.18-rc1 32 bit KVM hangs early in boot process

[Toralf Förster]

I uploaded the screen shots from the virt-manager to [1] and [2]

FWIW e56d9fccb was fine so the bug slipped in after that.

(The term "fine" is exceptional to this already reported issue :

$> modprobe nf_reject_ipv4
modprobe: ERROR: could not insert 'nf_reject_ipv4': Unknown symbol in module, or unknown parameter (see dmesg)

$> tail /var/log/messages
Oct 20 18:45:09 n22kvm kernel: nf_reject_ipv4: Unknown symbol rcu_read_lock_bh_held (err 0)
Oct 20 18:45:09 n22kvm kernel: nf_reject_ipv4: Unknown symbol ip_local_out_sk (err 0)
Oct 20 18:45:09 n22kvm kernel: nf_reject_ipv4: Unknown symbol rcu_read_lock_held (err 0)

)


[1] http://www.directupload.net/file/d/3781/j9mwrtpq_jpg.htm
[2] http://www.directupload.net/file/d/3781/29trc56v_jpg.htm

-- 
Toralf
pgp key: 0076 E94E

Re: v3.18-rc1 32 bit KVM hangs early in boot process

[Josh Boyer]

On Mon, Oct 20, 2014 at 1:34 PM, Toralf Förster <toralf.foerster@gmx.de> wrote:
> I uploaded the screen shots from the virt-manager to [1] and [2]
>
> FWIW e56d9fccb was fine so the bug slipped in after that.
>
> (The term "fine" is exceptional to this already reported issue :
>
> $> modprobe nf_reject_ipv4
> modprobe: ERROR: could not insert 'nf_reject_ipv4': Unknown symbol in module, or unknown parameter (see dmesg)
>
> $> tail /var/log/messages
> Oct 20 18:45:09 n22kvm kernel: nf_reject_ipv4: Unknown symbol rcu_read_lock_bh_held (err 0)
> Oct 20 18:45:09 n22kvm kernel: nf_reject_ipv4: Unknown symbol ip_local_out_sk (err 0)
> Oct 20 18:45:09 n22kvm kernel: nf_reject_ipv4: Unknown symbol rcu_read_lock_held (err 0)

This is fixed by:

http://patchwork.ozlabs.org/patch/398501/

That patch should be sent to the netdev maintainer soon.

josh

Re: v3.18-rc1 32 bit KVM hangs early in boot process

[Toralf Förster]

On 10/20/2014 07:34 PM, Toralf Förster wrote:
> I uploaded the screen shots from the virt-manager to [1] and [2]
> 
> FWIW e56d9fccb was fine so the bug slipped in after that.
> 

> 
> [1] http://www.directupload.net/file/d/3781/j9mwrtpq_jpg.htm
> [2] http://www.directupload.net/file/d/3781/29trc56v_jpg.htm
> 
It might be virtio-console related, when the uevetns are processed:

http://www.directupload.net/file/d/3782/6lg5yihh_jpg.htm

-- 
Toralf
pgp key: 0076 E94E

Re: v3.18-rc1 32 bit KVM hangs early in boot process

[Josh Boyer]

On Tue, Oct 21, 2014 at 12:10 PM, Toralf Förster <toralf.foerster@gmx.de> wrote:
> On 10/20/2014 07:34 PM, Toralf Förster wrote:
>> I uploaded the screen shots from the virt-manager to [1] and [2]
>>
>> FWIW e56d9fccb was fine so the bug slipped in after that.
>>
>
>>
>> [1] http://www.directupload.net/file/d/3781/j9mwrtpq_jpg.htm
>> [2] http://www.directupload.net/file/d/3781/29trc56v_jpg.htm
>>
> It might be virtio-console related, when the uevetns are processed:
>
> http://www.directupload.net/file/d/3782/6lg5yihh_jpg.htm

Try
http://mid.gmane.org/1413813529-11044-1-git-send-email-cornelia.huck@de.ibm.com

josh

Re: v3.18-rc1 32 bit KVM hangs early in boot process

[Toralf Förster]

On 10/21/2014 06:40 PM, Josh Boyer wrote:
> On Tue, Oct 21, 2014 at 12:10 PM, Toralf Förster <toralf.foerster@gmx.de> wrote:
>> On 10/20/2014 07:34 PM, Toralf Förster wrote:
>>> I uploaded the screen shots from the virt-manager to [1] and [2]
>>>
>>> FWIW e56d9fccb was fine so the bug slipped in after that.
>>>
>>
>>>
>>> [1] http://www.directupload.net/file/d/3781/j9mwrtpq_jpg.htm
>>> [2] http://www.directupload.net/file/d/3781/29trc56v_jpg.htm
>>>
>> It might be virtio-console related, when the uevetns are processed:
>>
>> http://www.directupload.net/file/d/3782/6lg5yihh_jpg.htm
> 
> Try
> http://mid.gmane.org/1413813529-11044-1-git-send-email-cornelia.huck@de.ibm.com
> 
> josh
> 
Helps a little bit, now it continues till

INIT: Id "c6" respawning too fast: disabled for 5 minutes"
...
INIT;no more processes left in this runlevel


(BTW gmane sucks, b/c I couldn't save that post directly, how can I download a patch from that page ?)

-- 
Toralf
pgp key: 0076 E94E

Re: v3.18-rc1 32 bit KVM hangs early in boot process

[Toralf Förster]

On 10/21/2014 06:40 PM, Josh Boyer wrote:
> On Tue, Oct 21, 2014 at 12:10 PM, Toralf Förster <toralf.foerster@gmx.de> wrote:
>> On 10/20/2014 07:34 PM, Toralf Förster wrote:
>>> I uploaded the screen shots from the virt-manager to [1] and [2]
>>>
>>> FWIW e56d9fccb was fine so the bug slipped in after that.
>>>
>>
>>>
>>> [1] http://www.directupload.net/file/d/3781/j9mwrtpq_jpg.htm
>>> [2] http://www.directupload.net/file/d/3781/29trc56v_jpg.htm
>>>
>> It might be virtio-console related, when the uevetns are processed:
>>
>> http://www.directupload.net/file/d/3782/6lg5yihh_jpg.htm
> 
> Try
> http://mid.gmane.org/1413813529-11044-1-git-send-email-cornelia.huck@de.ibm.com
> 
> josh
> 
I just reverted

$ grep commit virtcons_*
virtcons_1.patch:commit f5866db64f341776c2d9ed48080f82459fea6a55
virtcons_2.patch:commit 401bbdc901b268113d7c562616feb7fc37492aca

on top of -rc1 which solved the issue entirely here.


-- 
Toralf
pgp key: 0076 E94E

Re: v3.18-rc1 32 bit KVM hangs early in boot process

[Toralf Förster]

On 10/24/2014 05:44 PM, Toralf Förster wrote:
> I just reverted
> 
> $ grep commit virtcons_*
> virtcons_1.patch:commit f5866db64f341776c2d9ed48080f82459fea6a55
> virtcons_2.patch:commit 401bbdc901b268113d7c562616feb7fc37492aca
> 
> on top of -rc1 which solved the issue entirely here.

(but I had to disable autitd, b/c otherwise the boot of the 32 bit Gentoo KVM would hang during start of auditd (installed version 2.2.2)

-- 
Toralf
pgp key: 0076 E94E