2014-10-20 17:34:24

by Toralf Förster

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

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


2014-10-20 17:59:53

by Josh Boyer

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

On Mon, Oct 20, 2014 at 1:34 PM, Toralf F?rster <[email protected]> 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

2014-10-21 16:10:55

by Toralf Förster

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

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

2014-10-21 16:40:14

by Josh Boyer

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

On Tue, Oct 21, 2014 at 12:10 PM, Toralf F?rster <[email protected]> wrote:
> On 10/20/2014 07:34 PM, Toralf F?rster 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/[email protected]

josh

2014-10-21 17:31:19

by Toralf Förster

[permalink] [raw]
Subject: Re: v3.18-rc1 32 bit KVM hangs early in boot process

On 10/21/2014 06:40 PM, Josh Boyer wrote:
> On Tue, Oct 21, 2014 at 12:10 PM, Toralf Förster <[email protected]> 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/[email protected]
>
> 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

2014-10-24 15:44:52

by Toralf Förster

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

On 10/21/2014 06:40 PM, Josh Boyer wrote:
> On Tue, Oct 21, 2014 at 12:10 PM, Toralf Förster <[email protected]> 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/[email protected]
>
> 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

2014-10-24 16:00:41

by Toralf Förster

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

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