All of lore.kernel.org
 help / color / mirror / Atom feed
From: Brad Campbell <lists2009@fnarfbargle.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Avi Kivity <avi@redhat.com>, CaT <cat@zip.com.au>,
	Borislav Petkov <bp@alien8.de>,
	linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
	netdev <netdev@vger.kernel.org>
Subject: Re: KVM induced panic on 2.6.38[2367] & 2.6.39
Date: Tue, 07 Jun 2011 23:15:38 +0800	[thread overview]
Message-ID: <4DEE409A.205@fnarfbargle.com> (raw)
In-Reply-To: <1307453874.3091.14.camel@edumazet-laptop>

On 07/06/11 21:37, Eric Dumazet wrote:
> Le mardi 07 juin 2011 à 21:27 +0800, Brad Campbell a écrit :
>> On 07/06/11 04:22, Eric Dumazet wrote:
>>
>>> Could you please try latest linux-2.6 tree ?
>>>
>>> We fixed many networking bugs that could explain your crash.
>>>
>>>
>>>
>>>
>>
>> No good I'm afraid.
>>
>> [  543.040056]
>> =============================================================================
>> [  543.040136] BUG ip_dst_cache: Padding overwritten.
>> 0xffff8803e4217ffe-0xffff8803e4217fff
>> [  543.040194]
>
> Thats pretty strange : These are the last two bytes of a page, set to
> 0x0000 (a 16 bit value)
>
> There is no way a dst field could actually sit on this location (its a
> padding), since a dst is a bit less than 256 bytes (0xe8), and each
> entry is aligned on a 64byte address.
>
> grep dst /proc/slabinfo
>
> ip_dst_cache       32823  62944    256   32    2 : tunables    0    0
> 0 : slabdata   1967   1967      0
>
> sizeof(struct rtable)=0xe8
>
>
>> -----------------------------------------------------------------------------
>> [  543.040198]
>> [  543.040298] INFO: Slab 0xffffea000d9e74d0 objects=25 used=25 fp=0x
>>          (null) flags=0x8000000000004081
>> [  543.040364] Pid: 4576, comm: kworker/1:2 Not tainted 3.0.0-rc2 #1
>> [  543.040415] Call Trace:
>> [  543.040472]  [<ffffffff810b9c1d>] ? slab_err+0xad/0xd0
>> [  543.040528]  [<ffffffff8102e034>] ? check_preempt_wakeup+0xa4/0x160
>> [  543.040595]  [<ffffffff810ba206>] ? slab_pad_check+0x126/0x170
>> [  543.040650]  [<ffffffff8133045b>] ? dst_destroy+0x8b/0x110
>> [  543.040701]  [<ffffffff810ba29a>] ? check_slab+0x4a/0xc0
>> [  543.040753]  [<ffffffff810baf2d>] ? free_debug_processing+0x2d/0x250
>> [  543.040808]  [<ffffffff810bb27b>] ? __slab_free+0x12b/0x140
>> [  543.040862]  [<ffffffff810bbe99>] ? kmem_cache_free+0x99/0xa0
>> [  543.040915]  [<ffffffff8133045b>] ? dst_destroy+0x8b/0x110
>> [  543.040967]  [<ffffffff813307f6>] ? dst_gc_task+0x196/0x1f0
>> [  543.041021]  [<ffffffff8104e954>] ? queue_delayed_work_on+0x154/0x160
>> [  543.041081]  [<ffffffff813066fe>] ? do_dbs_timer+0x20e/0x3d0
>> [  543.041133]  [<ffffffff81330660>] ? dst_alloc+0x180/0x180
>> [  543.041187]  [<ffffffff8104f28b>] ? process_one_work+0xfb/0x3b0
>> [  543.041242]  [<ffffffff8104f964>] ? worker_thread+0x144/0x3d0
>> [  543.041296]  [<ffffffff8102cc10>] ? __wake_up_common+0x50/0x80
>> [  543.041678]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
>> [  543.041729]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
>> [  543.041782]  [<ffffffff81053436>] ? kthread+0x96/0xa0
>> [  543.041835]  [<ffffffff813e1d14>] ? kernel_thread_helper+0x4/0x10
>> [  543.041890]  [<ffffffff810533a0>] ? kthread_worker_fn+0x120/0x120
>> [  543.041944]  [<ffffffff813e1d10>] ? gs_change+0xb/0xb
>> [  543.041993]  Padding 0xffff8803e4217f40:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.042718]  Padding 0xffff8803e4217f50:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.043433]  Padding 0xffff8803e4217f60:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.044155]  Padding 0xffff8803e4217f70:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.044866]  Padding 0xffff8803e4217f80:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.045590]  Padding 0xffff8803e4217f90:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.046311]  Padding 0xffff8803e4217fa0:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.047034]  Padding 0xffff8803e4217fb0:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.047755]  Padding 0xffff8803e4217fc0:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.048474]  Padding 0xffff8803e4217fd0:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.049203]  Padding 0xffff8803e4217fe0:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
>> [  543.049909]  Padding 0xffff8803e4217ff0:  5a 5a 5a 5a 5a 5a 5a 5a 5a
>> 5a 5a 5a 5a 5a 00 00 ZZZZZZZZZZZZZZ..
>> [  543.050021] FIX ip_dst_cache: Restoring
>> 0xffff8803e4217f40-0xffff8803e4217fff=0x5a
>> [  543.050021]
>>
>> Dropped -mm, Hugh and Andrea from CC as this does not appear to be mm or
>> ksm related.
>>
>> I'll pare down the firewall and see if I can make it break easier with a
>> smaller test set.
>
> Hmm, not sure now :(
>
> Could you reproduce another bug please ?

Here is the remainder of the log from that bug that I managed to scrape 
off the disk. Odd as usually the netconsole dies and so does the disk 
subsystem. In this case it managed to get the log to disk.

[  543.040056] 
=============================================================================
[  543.040136] BUG ip_dst_cache: Padding overwritten. 
0xffff8803e4217ffe-0xffff8803e4217fff
[  543.040194] 
-----------------------------------------------------------------------------
[  543.040198]
[  543.040298] INFO: Slab 0xffffea000d9e74d0 objects=25 used=25 fp=0x 
        (null) flags=0x8000000000004081
[  543.040364] Pid: 4576, comm: kworker/1:2 Not tainted 3.0.0-rc2 #1
[  543.040415] Call Trace:
[  543.040472]  [<ffffffff810b9c1d>] ? slab_err+0xad/0xd0
[  543.040528]  [<ffffffff8102e034>] ? check_preempt_wakeup+0xa4/0x160
[  543.040595]  [<ffffffff810ba206>] ? slab_pad_check+0x126/0x170
[  543.040650]  [<ffffffff8133045b>] ? dst_destroy+0x8b/0x110
[  543.040701]  [<ffffffff810ba29a>] ? check_slab+0x4a/0xc0
[  543.040753]  [<ffffffff810baf2d>] ? free_debug_processing+0x2d/0x250
[  543.040808]  [<ffffffff810bb27b>] ? __slab_free+0x12b/0x140
[  543.040862]  [<ffffffff810bbe99>] ? kmem_cache_free+0x99/0xa0
[  543.040915]  [<ffffffff8133045b>] ? dst_destroy+0x8b/0x110
[  543.040967]  [<ffffffff813307f6>] ? dst_gc_task+0x196/0x1f0
[  543.041021]  [<ffffffff8104e954>] ? queue_delayed_work_on+0x154/0x160
[  543.041081]  [<ffffffff813066fe>] ? do_dbs_timer+0x20e/0x3d0
[  543.041133]  [<ffffffff81330660>] ? dst_alloc+0x180/0x180
[  543.041187]  [<ffffffff8104f28b>] ? process_one_work+0xfb/0x3b0
[  543.041242]  [<ffffffff8104f964>] ? worker_thread+0x144/0x3d0
[  543.041296]  [<ffffffff8102cc10>] ? __wake_up_common+0x50/0x80
[  543.041678]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
[  543.041729]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
[  543.041782]  [<ffffffff81053436>] ? kthread+0x96/0xa0
[  543.041835]  [<ffffffff813e1d14>] ? kernel_thread_helper+0x4/0x10
[  543.041890]  [<ffffffff810533a0>] ? kthread_worker_fn+0x120/0x120
[  543.041944]  [<ffffffff813e1d10>] ? gs_change+0xb/0xb
[  543.041993]  Padding 0xffff8803e4217f40:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.042718]  Padding 0xffff8803e4217f50:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.043433]  Padding 0xffff8803e4217f60:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.044155]  Padding 0xffff8803e4217f70:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.044866]  Padding 0xffff8803e4217f80:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.045590]  Padding 0xffff8803e4217f90:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.046311]  Padding 0xffff8803e4217fa0:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.047034]  Padding 0xffff8803e4217fb0:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.047755]  Padding 0xffff8803e4217fc0:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.048474]  Padding 0xffff8803e4217fd0:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.049203]  Padding 0xffff8803e4217fe0:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
[  543.049909]  Padding 0xffff8803e4217ff0:  5a 5a 5a 5a 5a 5a 5a 5a 5a 
5a 5a 5a 5a 5a 00 00 ZZZZZZZZZZZZZZ..
[  543.050021] FIX ip_dst_cache: Restoring 
0xffff8803e4217f40-0xffff8803e4217fff=0x5a
[  543.050021]
[  885.504318] br1: port 4(vnet2) entering forwarding state
[  885.504797] device vnet2 left promiscuous mode
[  885.504868] br1: port 4(vnet2) entering disabled state
[  885.847186] br1: port 3(vnet1) entering forwarding state
[  885.847667] device vnet1 left promiscuous mode
[  885.847740] br1: port 3(vnet1) entering disabled state
[  885.940042] 
=============================================================================
[  885.940122] BUG kmalloc-512: Object padding overwritten
[  885.940171] 
-----------------------------------------------------------------------------
[  885.940175]
[  885.940273] INFO: 0xffff8803dc09322e-0xffff8803dc09322f. First byte 
0x0 instead of 0x5a
[  885.940344] INFO: Allocated in qdisc_alloc+0x59/0x110 age=66496 cpu=2 
pid=4948
[  885.940404] INFO: Freed in qdisc_alloc+0x49/0x110 age=66496 cpu=2 
pid=4948
[  885.940457] INFO: Slab 0xffffea000d821f80 objects=28 used=21 
fp=0xffff8803dc090b68 flags=0x8000000000004081
[  885.940519] INFO: Object 0xffff8803dc092fe8 @offset=12264 
fp=0xffff8803dc092238
[  885.940523]
[  885.940618] Bytes b4 0xffff8803dc092fd8:  d3 e0 ff ff 00 00 00 00 5a 
5a 5a 5a 5a 5a 5a 5a Óàÿÿ....ZZZZZZZZ
[  885.941373]   Object 0xffff8803dc092fe8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.942120]   Object 0xffff8803dc092ff8:  00 00 00 00 00 00 00 00 70 
0a 34 81 ff ff ff ff ........p.4.ÿÿÿÿ
[  885.942847]   Object 0xffff8803dc093008:  b0 08 34 81 ff ff ff ff 04 
00 00 00 18 00 00 00 °.4.ÿÿÿÿ........
[  885.943585]   Object 0xffff8803dc093018:  60 ac 5d 81 ff ff ff ff 00 
00 00 00 00 00 00 00 `¬].ÿÿÿÿ........
[  885.944324]   Object 0xffff8803dc093028:  28 30 09 dc 03 88 ff ff 28 
30 09 dc 03 88 ff ff (0.Ü..ÿÿ(0.Ü..ÿÿ
[  885.945071]   Object 0xffff8803dc093038:  00 00 00 00 ff ff ff ff 00 
00 00 00 00 00 00 00 ....ÿÿÿÿ........
[  885.945794]   Object 0xffff8803dc093048:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.946530]   Object 0xffff8803dc093058:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.947281]   Object 0xffff8803dc093068:  98 f3 f9 0e 04 88 ff ff 00 
00 00 00 00 00 00 00 .óù...ÿÿ........
[  885.948011]   Object 0xffff8803dc093078:  00 00 00 00 00 00 00 00 02 
00 00 00 00 00 00 00 ................
[  885.948735]   Object 0xffff8803dc093088:  88 30 09 dc 03 88 ff ff 88 
30 09 dc 03 88 ff ff .0.Ü..ÿÿ.0.Ü..ÿÿ
[  885.949483]   Object 0xffff8803dc093098:  00 00 00 00 bf bf 00 00 ca 
29 01 00 00 00 00 00 ....¿¿..Ê)......
[  885.950007]   Object 0xffff8803dc0930a8:  de 01 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 Þ...............
[  885.950007]   Object 0xffff8803dc0930b8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc0930c8:  10 cd 13 e7 03 88 ff ff a0 
13 34 81 ff ff ff ff .Í.ç..ÿÿ..4.ÿÿÿÿ
[  885.950007]   Object 0xffff8803dc0930d8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc0930e8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc0930f8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc093108:  08 31 09 dc 03 88 ff ff 08 
31 09 dc 03 88 ff ff .1.Ü..ÿÿ.1.Ü..ÿÿ
[  885.950007]   Object 0xffff8803dc093118:  00 00 00 00 00 00 00 00 20 
31 09 dc 03 88 ff ff .........1.Ü..ÿÿ
[  885.950007]   Object 0xffff8803dc093128:  20 31 09 dc 03 88 ff ff 00 
00 00 00 00 00 00 00 .1.Ü..ÿÿ........
[  885.950007]   Object 0xffff8803dc093138:  38 31 09 dc 03 88 ff ff 38 
31 09 dc 03 88 ff ff 81.Ü..ÿÿ81.Ü..ÿÿ
[  885.950007]   Object 0xffff8803dc093148:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc093158:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc093168:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc093178:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc093188:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc093198:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc0931a8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc0931b8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc0931c8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]   Object 0xffff8803dc0931d8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  885.950007]  Redzone 0xffff8803dc0931e8:  cc cc cc cc cc cc cc cc 
                      ÌÌÌÌÌÌÌÌ
[  885.950007]  Padding 0xffff8803dc093228:  5a 5a 5a 5a 5a 5a 00 00 
                      ZZZZZZ..
[  885.950007] Pid: 11, comm: rcuc1 Not tainted 3.0.0-rc2 #1
[  885.950007] Call Trace:
[  885.950007]  [<ffffffff810ba41d>] ? check_bytes_and_report+0x10d/0x150
[  885.950007]  [<ffffffff810ba509>] ? check_object+0xa9/0x260
[  885.950007]  [<ffffffff81075a49>] ? __rcu_process_callbacks+0x119/0x340
[  885.950007]  [<ffffffff810bb033>] ? free_debug_processing+0x133/0x250
[  885.950007]  [<ffffffff810bb27b>] ? __slab_free+0x12b/0x140
[  885.950007]  [<ffffffff81075a49>] ? __rcu_process_callbacks+0x119/0x340
[  885.950007]  [<ffffffff8107666b>] ? rcu_cpu_kthread+0x27b/0x3a0
[  885.950007]  [<ffffffff8102d5b9>] ? ttwu_do_wakeup+0x19/0xa0
[  885.950007]  [<ffffffff81074a80>] ? invoke_rcu_cpu_kthread+0x30/0x30
[  885.950007]  [<ffffffff810763f0>] ? rcu_check_callbacks+0x100/0x100
[  885.950007]  [<ffffffff810763f0>] ? rcu_check_callbacks+0x100/0x100
[  885.950007]  [<ffffffff81053436>] ? kthread+0x96/0xa0
[  885.950007]  [<ffffffff813e1d14>] ? kernel_thread_helper+0x4/0x10
[  885.950007]  [<ffffffff810533a0>] ? kthread_worker_fn+0x120/0x120
[  885.950007]  [<ffffffff813e1d10>] ? gs_change+0xb/0xb
[  885.950007] FIX kmalloc-512: Restoring 
0xffff8803dc09322e-0xffff8803dc09322f=0x5a
[  885.950007]
[  886.050119] 
=============================================================================
[  886.050198] BUG kmalloc-512: Object padding overwritten
[  886.050247] 
-----------------------------------------------------------------------------
[  886.050251]
[  886.050353] INFO: 0xffff8803dc091916-0xffff8803dc091917. First byte 
0x0 instead of 0x5a
[  886.050451] INFO: Allocated in kvm_ioapic_init+0x3c/0xd0 [kvm] 
age=66256 cpu=0 pid=5122
[  886.050517] INFO: Freed in __kfree_skb+0x11/0x90 age=66311 cpu=4 pid=5054
[  886.050568] INFO: Slab 0xffffea000d821f80 objects=28 used=17 
fp=0xffff8803dc091488 flags=0x8000000000004081
[  886.050630] INFO: Object 0xffff8803dc0916d0 @offset=5840 fp=0x 
    (null)
[  886.050634]
[  886.050726] Bytes b4 0xffff8803dc0916c0:  ea e4 00 00 01 00 00 00 5a 
5a 5a 5a 5a 5a 5a 5a êä......ZZZZZZZZ
[  886.051451]   Object 0xffff8803dc0916d0:  00 00 c0 fe 00 00 00 00 3f 
00 00 00 00 00 00 00 ..Àþ....?.......
[  886.052183]   Object 0xffff8803dc0916e0:  00 08 00 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.052898]   Object 0xffff8803dc0916f0:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.053613]   Object 0xffff8803dc091700:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.054325]   Object 0xffff8803dc091710:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.055032]   Object 0xffff8803dc091720:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.055743]   Object 0xffff8803dc091730:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.056462]   Object 0xffff8803dc091740:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.057177]   Object 0xffff8803dc091750:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.058210]   Object 0xffff8803dc091760:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.058957]   Object 0xffff8803dc091770:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.059667]   Object 0xffff8803dc091780:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc091790:  00 00 01 00 00 00 00 00 00 
00 01 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc0917a0:  00 00 01 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc0917b0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc0917c0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc0917d0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc0917e0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc0917f0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc091800:  01 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc091810:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc091820:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc091830:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc091840:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc091850:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc091860:  00 00 00 00 00 00 00 00 b0 
80 10 a0 ff ff ff ff ........°...ÿÿÿÿ
[  886.060104]   Object 0xffff8803dc091870:  00 00 df f5 03 88 ff ff 00 
00 00 00 00 00 00 00 ..ßõ..ÿÿ........
[  886.060104]   Object 0xffff8803dc091880:  43 43 00 00 00 00 00 00 01 
00 00 00 00 00 00 00 CC..............
[  886.060104]   Object 0xffff8803dc091890:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc0918a0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc0918b0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]   Object 0xffff8803dc0918c0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[  886.060104]  Redzone 0xffff8803dc0918d0:  cc cc cc cc cc cc cc cc 
                      ÌÌÌÌÌÌÌÌ
[  886.060104]  Padding 0xffff8803dc091910:  5a 5a 5a 5a 5a 5a 00 00 
                      ZZZZZZ..
[  886.060104] Pid: 7359, comm: qemu Not tainted 3.0.0-rc2 #1
[  886.060104] Call Trace:
[  886.060104]  [<ffffffff810ba41d>] ? check_bytes_and_report+0x10d/0x150
[  886.060104]  [<ffffffff810ba509>] ? check_object+0xa9/0x260
[  886.060104]  [<ffffffffa00eb8bf>] ? kvm_arch_destroy_vm+0x2f/0x150 [kvm]
[  886.060104]  [<ffffffff810bb033>] ? free_debug_processing+0x133/0x250
[  886.060104]  [<ffffffff810bb27b>] ? __slab_free+0x12b/0x140
[  886.060104]  [<ffffffffa00eb8bf>] ? kvm_arch_destroy_vm+0x2f/0x150 [kvm]
[  886.060104]  [<ffffffffa00e2dd9>] ? kvm_put_kvm+0xe9/0x130 [kvm]
[  886.060104]  [<ffffffffa00e3763>] ? kvm_vcpu_release+0x13/0x20 [kvm]
[  886.060104]  [<ffffffff810c65fd>] ? fput+0xdd/0x270
[  886.060104]  [<ffffffff810c2e1c>] ? filp_close+0x5c/0x90
[  886.060104]  [<ffffffff8103ae1d>] ? put_files_struct+0xcd/0x100
[  886.060104]  [<ffffffff8103ccc7>] ? do_exit+0x6d7/0x7e0
[  886.060104]  [<ffffffff8103ce20>] ? do_group_exit+0x50/0xc0
[  886.060104]  [<ffffffff81048914>] ? get_signal_to_deliver+0x1a4/0x3a0
[  886.060104]  [<ffffffff8100188a>] ? do_signal+0x8a/0x7d0
[  886.060104]  [<ffffffff81049148>] ? kill_pid_info+0x38/0x60
[  886.060104]  [<ffffffff810493e4>] ? sys_kill+0x94/0x1b0
[  886.060104]  [<ffffffff8100201d>] ? do_notify_resume+0x4d/0x70
[  886.060104]  [<ffffffff810c59c4>] ? sys_pread64+0x74/0xa0
[  886.060104]  [<ffffffff813e11db>] ? int_signal+0x12/0x17
[  886.060104] FIX kmalloc-512: Restoring 
0xffff8803dc091916-0xffff8803dc091917=0x5a
[  886.060104]
[  926.148014] br1: port 6(vnet4) entering forwarding state
[  926.148385] device vnet4 left promiscuous mode
[  926.148457] br1: port 6(vnet4) entering disabled state
[  945.659523] br1: port 2(vnet0) entering forwarding state
[  945.660041] device vnet0 left promiscuous mode
[  945.660116] br1: port 2(vnet0) entering disabled state
[ 1121.085267] br1: port 5(vnet3) entering forwarding state
[ 1121.085783] device vnet3 left promiscuous mode
[ 1121.085860] br1: port 5(vnet3) entering disabled state
[ 1176.307099] nfsd: last server has exited, flushing export cache
[ 1176.430113] 
=============================================================================
[ 1176.430194] BUG kmalloc-512: Object padding overwritten
[ 1176.430199] 
-----------------------------------------------------------------------------
[ 1176.430204]
[ 1176.430210] INFO: 0xffff8803f5df5b5e-0xffff8803f5df5b5f. First byte 
0x0 instead of 0x5a
[ 1176.430225] INFO: Allocated in sock_alloc_send_pskb+0x1d0/0x320 
age=93370 cpu=0 pid=5126
[ 1176.430234] INFO: Freed in __kfree_skb+0x11/0x90 age=93370 cpu=0 pid=4495
[ 1176.430240] INFO: Slab 0xffffea000ddc8d60 objects=28 used=0 
fp=0xffff8803f5df76c0 flags=0x8000000000004080
[ 1176.430246] INFO: Object 0xffff8803f5df5918 @offset=6424 
fp=0xffff8803f5df7908
[ 1176.430249]
[ 1176.430253] Bytes b4 0xffff8803f5df5908:  ab f0 ff ff 00 00 00 00 5a 
5a 5a 5a 5a 5a 5a 5a «ðÿÿ....ZZZZZZZZ
[ 1176.430270]   Object 0xffff8803f5df5918:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430285]   Object 0xffff8803f5df5928:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430300]   Object 0xffff8803f5df5938:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430314]   Object 0xffff8803f5df5948:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430328]   Object 0xffff8803f5df5958:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430343]   Object 0xffff8803f5df5968:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430357]   Object 0xffff8803f5df5978:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430371]   Object 0xffff8803f5df5988:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430386]   Object 0xffff8803f5df5998:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430400]   Object 0xffff8803f5df59a8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430414]   Object 0xffff8803f5df59b8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430429]   Object 0xffff8803f5df59c8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430443]   Object 0xffff8803f5df59d8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430457]   Object 0xffff8803f5df59e8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430471]   Object 0xffff8803f5df59f8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430485]   Object 0xffff8803f5df5a08:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430500]   Object 0xffff8803f5df5a18:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430514]   Object 0xffff8803f5df5a28:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430528]   Object 0xffff8803f5df5a38:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430542]   Object 0xffff8803f5df5a48:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430557]   Object 0xffff8803f5df5a58:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430571]   Object 0xffff8803f5df5a68:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430585]   Object 0xffff8803f5df5a78:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430599]   Object 0xffff8803f5df5a88:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430614]   Object 0xffff8803f5df5a98:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430628]   Object 0xffff8803f5df5aa8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430642]   Object 0xffff8803f5df5ab8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430656]   Object 0xffff8803f5df5ac8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430671]   Object 0xffff8803f5df5ad8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430685]   Object 0xffff8803f5df5ae8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430699]   Object 0xffff8803f5df5af8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430714]   Object 0xffff8803f5df5b08:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk¥
[ 1176.430729]  Redzone 0xffff8803f5df5b18:  bb bb bb bb bb bb bb bb 
                      »»»»»»»»
[ 1176.430742]  Padding 0xffff8803f5df5b58:  5a 5a 5a 5a 5a 5a 00 00 
                      ZZZZZZ..
[ 1176.430758] Pid: 24, comm: rcuc4 Not tainted 3.0.0-rc2 #1
[ 1176.430762] Call Trace:
[ 1176.430774]  [<ffffffff810ba41d>] ? check_bytes_and_report+0x10d/0x150
[ 1176.430782]  [<ffffffff810ba509>] ? check_object+0xa9/0x260
[ 1176.430789]  [<ffffffff810bac15>] ? init_object+0x85/0xa0
[ 1176.430795]  [<ffffffff810ba816>] ? __free_slab+0x156/0x180
[ 1176.430803]  [<ffffffff81075a49>] ? __rcu_process_callbacks+0x119/0x340
[ 1176.430810]  [<ffffffff8107666b>] ? rcu_cpu_kthread+0x27b/0x3a0
[ 1176.430818]  [<ffffffff8102d5b9>] ? ttwu_do_wakeup+0x19/0xa0
[ 1176.430825]  [<ffffffff81074a80>] ? invoke_rcu_cpu_kthread+0x30/0x30
[ 1176.430832]  [<ffffffff810763f0>] ? rcu_check_callbacks+0x100/0x100
[ 1176.430838]  [<ffffffff810763f0>] ? rcu_check_callbacks+0x100/0x100
[ 1176.430846]  [<ffffffff81053436>] ? kthread+0x96/0xa0
[ 1176.430855]  [<ffffffff813e1d14>] ? kernel_thread_helper+0x4/0x10
[ 1176.430863]  [<ffffffff810533a0>] ? kthread_worker_fn+0x120/0x120
[ 1176.430870]  [<ffffffff813e1d10>] ? gs_change+0xb/0xb
[ 1176.430876] FIX kmalloc-512: Restoring 
0xffff8803f5df5b5e-0xffff8803f5df5b5f=0x5a
[ 1176.430879]
[ 1176.430897] 
=============================================================================
[ 1176.430902] BUG kmalloc-512: Object padding overwritten
[ 1176.430905] 
-----------------------------------------------------------------------------
[ 1176.430909]
[ 1176.430912] INFO: 0xffff8803f5df6fe6-0xffff8803f5df6fe7. First byte 
0x0 instead of 0x5a
[ 1176.430921] INFO: Allocated in sock_alloc_send_pskb+0x1d0/0x320 
age=93370 cpu=0 pid=5126
[ 1176.430928] INFO: Freed in __kfree_skb+0x11/0x90 age=93370 cpu=0 pid=4495
[ 1176.430935] INFO: Slab 0xffffea000ddc8d60 objects=28 used=0 
fp=0xffff8803f5df76c0 flags=0x8000000000004080
[ 1176.430940] INFO: Object 0xffff8803f5df6da0 @offset=11680 
fp=0xffff8803f5df5488
[ 1176.430943]
[ 1176.430946] Bytes b4 0xffff8803f5df6d90:  cd 7a 00 00 01 00 00 00 5a 
5a 5a 5a 5a 5a 5a 5a Íz......ZZZZZZZZ
[ 1176.430962]   Object 0xffff8803f5df6da0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430977]   Object 0xffff8803f5df6db0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.430992]   Object 0xffff8803f5df6dc0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431006]   Object 0xffff8803f5df6dd0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431021]   Object 0xffff8803f5df6de0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431036]   Object 0xffff8803f5df6df0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431050]   Object 0xffff8803f5df6e00:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431065]   Object 0xffff8803f5df6e10:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431080]   Object 0xffff8803f5df6e20:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431094]   Object 0xffff8803f5df6e30:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431109]   Object 0xffff8803f5df6e40:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431124]   Object 0xffff8803f5df6e50:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431138]   Object 0xffff8803f5df6e60:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431153]   Object 0xffff8803f5df6e70:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431168]   Object 0xffff8803f5df6e80:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431182]   Object 0xffff8803f5df6e90:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431197]   Object 0xffff8803f5df6ea0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431213]   Object 0xffff8803f5df6eb0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431228]   Object 0xffff8803f5df6ec0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431243]   Object 0xffff8803f5df6ed0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431258]   Object 0xffff8803f5df6ee0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431273]   Object 0xffff8803f5df6ef0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431287]   Object 0xffff8803f5df6f00:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431303]   Object 0xffff8803f5df6f10:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431317]   Object 0xffff8803f5df6f20:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431332]   Object 0xffff8803f5df6f30:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431346]   Object 0xffff8803f5df6f40:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431361]   Object 0xffff8803f5df6f50:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431376]   Object 0xffff8803f5df6f60:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431391]   Object 0xffff8803f5df6f70:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431405]   Object 0xffff8803f5df6f80:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1176.431420]   Object 0xffff8803f5df6f90:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk¥
[ 1176.431435]  Redzone 0xffff8803f5df6fa0:  bb bb bb bb bb bb bb bb 
                      »»»»»»»»
[ 1176.431448]  Padding 0xffff8803f5df6fe0:  5a 5a 5a 5a 5a 5a 00 00 
                      ZZZZZZ..
[ 1176.431463] Pid: 24, comm: rcuc4 Not tainted 3.0.0-rc2 #1
[ 1176.431467] Call Trace:
[ 1176.431474]  [<ffffffff810ba41d>] ? check_bytes_and_report+0x10d/0x150
[ 1176.431481]  [<ffffffff810ba509>] ? check_object+0xa9/0x260
[ 1176.431487]  [<ffffffff810bac15>] ? init_object+0x85/0xa0
[ 1176.431494]  [<ffffffff810ba816>] ? __free_slab+0x156/0x180
[ 1176.431501]  [<ffffffff81075a49>] ? __rcu_process_callbacks+0x119/0x340
[ 1176.431508]  [<ffffffff8107666b>] ? rcu_cpu_kthread+0x27b/0x3a0
[ 1176.431515]  [<ffffffff8102d5b9>] ? ttwu_do_wakeup+0x19/0xa0
[ 1176.431522]  [<ffffffff81074a80>] ? invoke_rcu_cpu_kthread+0x30/0x30
[ 1176.431529]  [<ffffffff810763f0>] ? rcu_check_callbacks+0x100/0x100
[ 1176.431535]  [<ffffffff810763f0>] ? rcu_check_callbacks+0x100/0x100
[ 1176.431543]  [<ffffffff81053436>] ? kthread+0x96/0xa0
[ 1176.431550]  [<ffffffff813e1d14>] ? kernel_thread_helper+0x4/0x10
[ 1176.431558]  [<ffffffff810533a0>] ? kthread_worker_fn+0x120/0x120
[ 1176.431565]  [<ffffffff813e1d10>] ? gs_change+0xb/0xb
[ 1176.431571] FIX kmalloc-512: Restoring 
0xffff8803f5df6fe6-0xffff8803f5df6fe7=0x5a
[ 1176.431574]
[ 1179.773660] 
=============================================================================
[ 1179.773742] BUG kmalloc-1024: Object padding overwritten
[ 1179.773792] 
-----------------------------------------------------------------------------
[ 1179.773796]
[ 1179.773901] INFO: 0xffff8803e430e6be-0xffff8803e430e6bf. First byte 
0x0 instead of 0x5a
[ 1179.773972] INFO: Allocated in tty_buffer_request_room+0xcc/0x1a0 
age=93277 cpu=1 pid=5109
[ 1179.774042] INFO: Freed in __blockdev_direct_IO+0xa16/0xa90 age=93277 
cpu=5 pid=5146
[ 1179.774102] INFO: Slab 0xffffea000d9ea9c0 objects=29 used=14 
fp=0xffff8803e430d9e8 flags=0x8000000000004081
[ 1179.774163] INFO: Object 0xffff8803e430e278 @offset=25208 
fp=0xffff8803e4309df8
[ 1179.774166]
[ 1179.774260] Bytes b4 0xffff8803e430e268:  a5 57 01 00 01 00 00 00 5a 
5a 5a 5a 5a 5a 5a 5a ¥W......ZZZZZZZZ
[ 1179.775297]   Object 0xffff8803e430e278:  08 eb 30 e4 03 88 ff ff a0 
e2 30 e4 03 88 ff ff .ë0ä..ÿÿ.â0ä..ÿÿ
[ 1179.776003]   Object 0xffff8803e430e288:  a0 e3 30 e4 03 88 ff ff be 
00 00 00 00 01 00 00 .ã0ä..ÿÿŸ.......
[ 1179.776974]   Object 0xffff8803e430e298:  be 00 00 00 be 00 00 00 5b 
20 20 20 20 32 2e 34 Ÿ...Ÿ...[....2.4
[ 1179.777656]   Object 0xffff8803e430e2a8:  31 30 32 34 36 5d 20 70 63 
69 20 30 30 30 30 3a 10246].pci.0000:
[ 1179.778609]   Object 0xffff8803e430e2b8:  30 30 3a 31 34 2e 34 3a 20 
20 20 62 72 69 64 67 00:14.4:...bridg
[ 1179.779289]   Object 0xffff8803e430e2c8:  65 20 77 69 6e 64 6f 77 20 
5b 69 6f 20 20 30 78 e.window.[io..0x
[ 1179.779976]   Object 0xffff8803e430e2d8:  30 64 30 30 2d 30 78 66 66 
66 66 5d 20 28 73 75 0d00-0xffff].(su
[ 1179.780327]   Object 0xffff8803e430e2e8:  62 74 72 61 63 74 69 76 65 
20 64 65 63 6f 64 65 btractive.decode
[ 1179.780327]   Object 0xffff8803e430e2f8:  29 0d 0a 5b 20 20 20 20 32 
2e 34 31 30 32 34 38 )..[....2.410248
[ 1179.780327]   Object 0xffff8803e430e308:  5d 20 70 63 69 20 30 30 30 
30 3a 30 30 3a 31 34 ].pci.0000:00:14
[ 1179.780327]   Object 0xffff8803e430e318:  2e 34 3a 20 20 20 62 72 69 
64 67 65 20 77 69 6e .4:...bridge.win
[ 1179.780327]   Object 0xffff8803e430e328:  64 6f 77 20 5b 6d 65 6d 20 
30 78 30 30 30 61 30 dow.[mem.0x000a0
[ 1179.780327]   Object 0xffff8803e430e338:  30 30 30 2d 30 78 30 30 30 
62 66 66 66 66 5d 20 000-0x000bffff].
[ 1179.780327]   Object 0xffff8803e430e348:  28 73 75 62 74 72 61 63 74 
69 76 65 20 64 65 63 (subtractive.dec
[ 1179.780327]   Object 0xffff8803e430e358:  6f 64 65 29 0d 0a 32 30 5d 
20 78 48 43 49 20 78 ode)..20].xHCI.x
[ 1179.780327]   Object 0xffff8803e430e368:  68 63 69 5f 63 68 65 63 6b 
5f 62 61 6e 64 77 69 hci_check_bandwi
[ 1179.780327]   Object 0xffff8803e430e378:  64 74 68 20 63 61 6c 6c 65 
64 20 66 6f 72 20 72 dth.called.for.r
[ 1179.780327]   Object 0xffff8803e430e388:  6f 6f 74 20 68 75 62 0d 0a 
0d 0a 0d 0a 0d 0a 0d oot.hub.........
[ 1179.780327]   Object 0xffff8803e430e398:  0a 30 30 0d 0a 0d 0a 0a 00 
00 00 00 00 00 00 00 .00.............
[ 1179.780327]   Object 0xffff8803e430e3a8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e3b8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e3c8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e3d8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e3e8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e3f8:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e408:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e418:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e428:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e438:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e448:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e458:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e468:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e478:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e488:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1179.780327]   Object 0xffff8803e430e498:  00 00 00 00 00 00 00 00 6b 
6b 6b 6b 6b 6b 6b 6b ........kkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e4a8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e4b8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e4c8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e4d8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e4e8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e4f8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e508:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e518:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e528:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e538:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e548:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e558:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e568:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e578:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e588:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e598:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e5a8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e5b8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e5c8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e5d8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e5e8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e5f8:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e608:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e618:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e628:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e638:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e648:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e658:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1179.780327]   Object 0xffff8803e430e668:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk¥
[ 1179.780327]  Redzone 0xffff8803e430e678:  cc cc cc cc cc cc cc cc 
                      ÌÌÌÌÌÌÌÌ
[ 1179.780327]  Padding 0xffff8803e430e6b8:  5a 5a 5a 5a 5a 5a 00 00 
                      ZZZZZZ..
[ 1179.780327] Pid: 2212, comm: kworker/5:2 Not tainted 3.0.0-rc2 #1
[ 1179.780327] Call Trace:
[ 1179.780327]  [<ffffffff810ba41d>] ? check_bytes_and_report+0x10d/0x150
[ 1179.780327]  [<ffffffff810ba509>] ? check_object+0xa9/0x260
[ 1179.780327]  [<ffffffff8125acf7>] ? tty_buffer_free_all+0x47/0x70
[ 1179.780327]  [<ffffffff810bb033>] ? free_debug_processing+0x133/0x250
[ 1179.780327]  [<ffffffff810bb27b>] ? __slab_free+0x12b/0x140
[ 1179.780327]  [<ffffffff81254c70>] ? free_tty_struct+0x30/0x30
[ 1179.780327]  [<ffffffff8125acf7>] ? tty_buffer_free_all+0x47/0x70
[ 1179.780327]  [<ffffffff81254c66>] ? free_tty_struct+0x26/0x30
[ 1179.780327]  [<ffffffff8104f28b>] ? process_one_work+0xfb/0x3b0
[ 1179.780327]  [<ffffffff8104f964>] ? worker_thread+0x144/0x3d0
[ 1179.780327]  [<ffffffff8102cc10>] ? __wake_up_common+0x50/0x80
[ 1179.780327]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
[ 1179.780327]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
[ 1179.780327]  [<ffffffff81053436>] ? kthread+0x96/0xa0
[ 1179.780327]  [<ffffffff813e1d14>] ? kernel_thread_helper+0x4/0x10
[ 1179.780327]  [<ffffffff810533a0>] ? kthread_worker_fn+0x120/0x120
[ 1179.780327]  [<ffffffff813e1d10>] ? gs_change+0xb/0xb
[ 1179.780327] FIX kmalloc-1024: Restoring 
0xffff8803e430e6be-0xffff8803e430e6bf=0x5a
[ 1179.780327]
[ 1180.826212] 
=============================================================================
[ 1180.826289] BUG kmalloc-1024: Object padding overwritten
[ 1180.826338] 
-----------------------------------------------------------------------------
[ 1180.826341]
[ 1180.826439] INFO: 0xffff8804097a9566-0xffff8804097a9567. First byte 
0x0 instead of 0x5a
[ 1180.826505] INFO: Allocated in tty_buffer_request_room+0xcc/0x1a0 
age=69291 cpu=0 pid=5978
[ 1180.826567] INFO: Freed in __blockdev_direct_IO+0xa16/0xa90 age=80371 
cpu=5 pid=5713
[ 1180.826626] INFO: Slab 0xffffea000e212cc0 objects=29 used=3 
fp=0xffff8804097a8890 flags=0x8000000000004081
[ 1180.826686] INFO: Object 0xffff8804097a9120 @offset=4384 
fp=0xffff8804097a8890
[ 1180.826689]
[ 1180.826781] Bytes b4 0xffff8804097a9110:  91 48 01 00 01 00 00 00 5a 
5a 5a 5a 5a 5a 5a 5a .H......ZZZZZZZZ
[ 1180.827478]   Object 0xffff8804097a9120:  30 de 70 fc 03 88 ff ff 48 
91 7a 09 04 88 ff ff 0Þpü..ÿÿH.z...ÿÿ
[ 1180.828179]   Object 0xffff8804097a9130:  48 92 7a 09 04 88 ff ff ce 
00 00 00 00 01 00 00 H.z...ÿÿÎ.......
[ 1180.829149]   Object 0xffff8804097a9140:  ce 00 00 00 ce 00 00 00 5b 
20 20 20 20 32 2e 33 Î...Î...[....2.3
[ 1180.830162]   Object 0xffff8804097a9150:  32 31 31 35 36 5d 20 70 63 
69 20 30 30 30 30 3a 21156].pci.0000:
[ 1180.831118]   Object 0xffff8804097a9160:  30 30 3a 31 33 2e 30 3a 20 
5b 31 30 30 32 3a 34 00:13.0:.[1002:4
[ 1180.831796]   Object 0xffff8804097a9170:  33 39 37 5d 20 74 79 70 65 
20 30 20 63 6c 61 73 397].type.0.clas
[ 1180.832492]   Object 0xffff8804097a9180:  73 20 30 78 30 30 30 63 30 
33 0d 0a 5b 20 20 20 s.0x000c03..[...
[ 1180.833482]   Object 0xffff8804097a9190:  20 32 2e 33 32 31 31 36 36 
5d 20 70 63 69 20 30 .2.321166].pci.0
[ 1180.834173]   Object 0xffff8804097a91a0:  30 30 30 3a 30 30 3a 31 33 
2e 30 3a 20 72 65 67 000:00:13.0:.reg
[ 1180.835134]   Object 0xffff8804097a91b0:  20 31 30 3a 20 5b 6d 65 6d 
20 30 78 66 65 31 66 .10:.[mem.0xfe1f
[ 1180.835240]   Object 0xffff8804097a91c0:  64 30 30 30 2d 30 78 66 65 
31 66 64 66 66 66 5d d000-0xfe1fdfff]
[ 1180.835240]   Object 0xffff8804097a91d0:  0d 0a 5b 20 20 20 20 32 2e 
33 32 31 32 31 38 5d ..[....2.321218]
[ 1180.835240]   Object 0xffff8804097a91e0:  20 70 63 69 20 30 30 30 30 
3a 30 30 3a 31 33 2e .pci.0000:00:13.
[ 1180.835240]   Object 0xffff8804097a91f0:  32 3a 20 5b 31 30 30 32 3a 
34 33 39 36 5d 20 74 2:.[1002:4396].t
[ 1180.835240]   Object 0xffff8804097a9200:  79 70 65 20 30 20 63 6c 61 
73 73 20 30 78 30 30 ype.0.class.0x00
[ 1180.835240]   Object 0xffff8804097a9210:  30 63 30 33 0d 0a 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b 0c03..kkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9220:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9230:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9240:  6b 6b 6b 6b 6b 6b 6b 6b 00 
00 00 00 00 00 00 00 kkkkkkkk........
[ 1180.835240]   Object 0xffff8804097a9250:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a9260:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a9270:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a9280:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a9290:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a92a0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a92b0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a92c0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a92d0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a92e0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a92f0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a9300:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.835240]   Object 0xffff8804097a9310:  00 00 00 00 00 00 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b ......kkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9320:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9330:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9340:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9350:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9360:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9370:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9380:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9390:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a93a0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a93b0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a93c0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a93d0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a93e0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a93f0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9400:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9410:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9420:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9430:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9440:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9450:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9460:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9470:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9480:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9490:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a94a0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a94b0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a94c0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a94d0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a94e0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a94f0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9500:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.835240]   Object 0xffff8804097a9510:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk¥
[ 1180.835240]  Redzone 0xffff8804097a9520:  cc cc cc cc cc cc cc cc 
                      ÌÌÌÌÌÌÌÌ
[ 1180.835240]  Padding 0xffff8804097a9560:  5a 5a 5a 5a 5a 5a 00 00 
                      ZZZZZZ..
[ 1180.835240] Pid: 8295, comm: kworker/5:0 Not tainted 3.0.0-rc2 #1
[ 1180.835240] Call Trace:
[ 1180.835240]  [<ffffffff810ba41d>] ? check_bytes_and_report+0x10d/0x150
[ 1180.835240]  [<ffffffff810ba509>] ? check_object+0xa9/0x260
[ 1180.835240]  [<ffffffff8125acf7>] ? tty_buffer_free_all+0x47/0x70
[ 1180.835240]  [<ffffffff810bb033>] ? free_debug_processing+0x133/0x250
[ 1180.835240]  [<ffffffff810bb27b>] ? __slab_free+0x12b/0x140
[ 1180.835240]  [<ffffffff81254c70>] ? free_tty_struct+0x30/0x30
[ 1180.835240]  [<ffffffff8125acf7>] ? tty_buffer_free_all+0x47/0x70
[ 1180.835240]  [<ffffffff81254c66>] ? free_tty_struct+0x26/0x30
[ 1180.835240]  [<ffffffff8104f28b>] ? process_one_work+0xfb/0x3b0
[ 1180.835240]  [<ffffffff8104f964>] ? worker_thread+0x144/0x3d0
[ 1180.835240]  [<ffffffff8102cc10>] ? __wake_up_common+0x50/0x80
[ 1180.835240]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
[ 1180.835240]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
[ 1180.835240]  [<ffffffff81053436>] ? kthread+0x96/0xa0
[ 1180.835240]  [<ffffffff813e1d14>] ? kernel_thread_helper+0x4/0x10
[ 1180.835240]  [<ffffffff810533a0>] ? kthread_worker_fn+0x120/0x120
[ 1180.835240]  [<ffffffff813e1d10>] ? gs_change+0xb/0xb
[ 1180.835240] FIX kmalloc-1024: Restoring 
0xffff8804097a9566-0xffff8804097a9567=0x5a
[ 1180.835240]
[ 1180.881652] 
=============================================================================
[ 1180.881713] BUG kmalloc-1024: Object padding overwritten
[ 1180.881760] 
-----------------------------------------------------------------------------
[ 1180.881763]
[ 1180.881859] INFO: 0xffff8803fc70eb06-0xffff8803fc70eb07. First byte 
0x0 instead of 0x5a
[ 1180.881920] INFO: Allocated in tty_buffer_request_room+0xcc/0x1a0 
age=69297 cpu=0 pid=5978
[ 1180.881981] INFO: Freed in __blockdev_direct_IO+0xa16/0xa90 age=69384 
cpu=5 pid=5146
[ 1180.882040] INFO: Slab 0xffffea000df389c0 objects=29 used=3 
fp=0xffff8803fc70de30 flags=0x8000000000004081
[ 1180.882099] INFO: Object 0xffff8803fc70e6c0 @offset=26304 
fp=0xffff8803fc70de30
[ 1180.882102]
[ 1180.882192] Bytes b4 0xffff8803fc70e6b0:  aa 40 01 00 01 00 00 00 5a 
5a 5a 5a 5a 5a 5a 5a ª@......ZZZZZZZZ
[ 1180.882884]   Object 0xffff8803fc70e6c0:  68 95 6c fc 03 88 ff ff e8 
e6 70 fc 03 88 ff ff h.lü..ÿÿèæpü..ÿÿ
[ 1180.883583]   Object 0xffff8803fc70e6d0:  e8 e7 70 fc 03 88 ff ff 00 
01 00 00 00 01 00 00 èçpü..ÿÿ........
[ 1180.884542]   Object 0xffff8803fc70e6e0:  00 01 00 00 00 01 00 00 5b 
20 20 20 20 32 2e 33 ........[....2.3
[ 1180.885223]   Object 0xffff8803fc70e6f0:  32 30 38 31 38 5d 20 70 63 
69 20 30 30 30 30 3a 20818].pci.0000:
[ 1180.886169]   Object 0xffff8803fc70e700:  30 30 3a 30 34 2e 30 3a 20 
50 4d 45 23 20 73 75 00:04.0:.PME#.su
[ 1180.886850]   Object 0xffff8803fc70e710:  70 70 6f 72 74 65 64 20 66 
72 6f 6d 20 44 30 20 pported.from.D0.
[ 1180.887535]   Object 0xffff8803fc70e720:  44 33 68 6f 74 20 44 33 63 
6f 6c 64 0d 0a 5b 20 D3hot.D3cold..[.
[ 1180.888848]   Object 0xffff8803fc70e730:  20 20 20 32 2e 33 32 30 38 
32 30 5d 20 70 63 69 ...2.320820].pci
[ 1180.889537]   Object 0xffff8803fc70e740:  20 30 30 30 30 3a 30 30 3a 
30 34 2e 30 3a 20 50 .0000:00:04.0:.P
[ 1180.890481]   Object 0xffff8803fc70e750:  4d 45 23 20 64 69 73 61 62 
6c 65 64 0d 0a 5b 20 ME#.disabled..[.
[ 1180.891161]   Object 0xffff8803fc70e760:  20 20 20 32 2e 33 32 30 38 
33 36 5d 20 70 63 69 ...2.320836].pci
[ 1180.891365]   Object 0xffff8803fc70e770:  20 30 30 30 30 3a 30 30 3a 
30 39 2e 30 3a 20 5b .0000:00:09.0:.[
[ 1180.891365]   Object 0xffff8803fc70e780:  31 30 32 32 3a 39 36 30 38 
5d 20 74 79 70 65 20 1022:9608].type.
[ 1180.891365]   Object 0xffff8803fc70e790:  31 20 63 6c 61 73 73 20 30 
78 30 30 30 36 30 34 1.class.0x000604
[ 1180.891365]   Object 0xffff8803fc70e7a0:  0d 0a 5b 20 20 20 20 32 2e 
33 32 30 38 35 35 5d ..[....2.320855]
[ 1180.891365]   Object 0xffff8803fc70e7b0:  20 70 63 69 20 30 30 30 30 
3a 30 30 3a 30 39 2e .pci.0000:00:09.
[ 1180.891365]   Object 0xffff8803fc70e7c0:  30 3a 20 50 4d 45 23 20 73 
75 70 70 6f 72 74 65 0:.PME#.supporte
[ 1180.891365]   Object 0xffff8803fc70e7d0:  64 20 66 72 6f 6d 20 44 30 
20 44 33 68 6f 74 20 d.from.D0.D3hot.
[ 1180.891365]   Object 0xffff8803fc70e7e0:  44 33 63 6f 6c 64 0d 0a 00 
00 00 00 00 00 00 00 D3cold..........
[ 1180.891365]   Object 0xffff8803fc70e7f0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e800:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e810:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e820:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e830:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e840:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e850:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e860:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e870:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e880:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e890:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e8a0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e8b0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e8c0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e8d0:  00 00 00 00 00 00 00 00 00 
00 00 00 00 00 00 00 ................
[ 1180.891365]   Object 0xffff8803fc70e8e0:  00 00 00 00 00 00 00 00 6b 
6b 6b 6b 6b 6b 6b 6b ........kkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e8f0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e900:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e910:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e920:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e930:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e940:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e950:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e960:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e970:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e980:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e990:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e9a0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e9b0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e9c0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e9d0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e9e0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70e9f0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea00:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea10:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea20:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea30:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea40:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea50:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea60:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea70:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea80:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70ea90:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70eaa0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk
[ 1180.891365]   Object 0xffff8803fc70eab0:  6b 6b 6b 6b 6b 6b 6b 6b 6b 
6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk¥
[ 1180.891365]  Redzone 0xffff8803fc70eac0:  cc cc cc cc cc cc cc cc 
                      ÌÌÌÌÌÌÌÌ
[ 1180.891365]  Padding 0xffff8803fc70eb00:  5a 5a 5a 5a 5a 5a 00 00 
                      ZZZZZZ..
[ 1180.891365] Pid: 8295, comm: kworker/5:0 Not tainted 3.0.0-rc2 #1
[ 1180.891365] Call Trace:
[ 1180.891365]  [<ffffffff810ba41d>] ? check_bytes_and_report+0x10d/0x150
[ 1180.891365]  [<ffffffff810ba509>] ? check_object+0xa9/0x260
[ 1180.891365]  [<ffffffff8125acf7>] ? tty_buffer_free_all+0x47/0x70
[ 1180.891365]  [<ffffffff810bb033>] ? free_debug_processing+0x133/0x250
[ 1180.891365]  [<ffffffff810bb27b>] ? __slab_free+0x12b/0x140
[ 1180.891365]  [<ffffffff81254c70>] ? free_tty_struct+0x30/0x30
[ 1180.891365]  [<ffffffff8125acf7>] ? tty_buffer_free_all+0x47/0x70
[ 1180.891365]  [<ffffffff81254c66>] ? free_tty_struct+0x26/0x30
[ 1180.891365]  [<ffffffff8104f28b>] ? process_one_work+0xfb/0x3b0
[ 1180.891365]  [<ffffffff8104f964>] ? worker_thread+0x144/0x3d0
[ 1180.891365]  [<ffffffff8102cc10>] ? __wake_up_common+0x50/0x80
[ 1180.891365]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
[ 1180.891365]  [<ffffffff8104f820>] ? rescuer_thread+0x2e0/0x2e0
[ 1180.891365]  [<ffffffff81053436>] ? kthread+0x96/0xa0
[ 1180.891365]  [<ffffffff813e1d14>] ? kernel_thread_helper+0x4/0x10
[ 1180.891365]  [<ffffffff810533a0>] ? kthread_worker_fn+0x120/0x120
[ 1180.891365]  [<ffffffff813e1d10>] ? gs_change+0xb/0xb
[ 1180.891365] FIX kmalloc-1024: Restoring 
0xffff8803fc70eb06-0xffff8803fc70eb07=0x5a
[ 1180.891365]

  reply	other threads:[~2011-06-07 15:15 UTC|newest]

Thread overview: 111+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-31  1:24 KVM induced panic on 2.6.38[2367] & 2.6.39 Brad Campbell
2011-05-31  5:47 ` Borislav Petkov
2011-05-31  5:47   ` Borislav Petkov
2011-05-31  9:26   ` Brad Campbell
2011-05-31  9:26     ` Brad Campbell
2011-05-31 10:38     ` Borislav Petkov
2011-05-31 10:38       ` Borislav Petkov
2011-05-31 14:24       ` Brad Campbell
2011-05-31 14:24         ` Brad Campbell
2011-05-31 14:24         ` Brad Campbell
2011-05-31 22:31         ` Hugh Dickins
2011-05-31 22:31           ` Hugh Dickins
2011-06-01  0:18           ` Brad Campbell
2011-06-01  0:18             ` Brad Campbell
2011-06-01  0:37           ` Brad Campbell
2011-06-01  0:37             ` Brad Campbell
2011-06-01  1:15             ` Andrea Arcangeli
2011-06-01  1:15               ` Andrea Arcangeli
2011-06-01  2:03               ` Brad Campbell
2011-06-01  2:03                 ` Brad Campbell
2011-06-01  4:52               ` Hugh Dickins
2011-06-01  4:52                 ` Hugh Dickins
2011-06-01  6:31                 ` Brad Campbell
2011-06-01  6:31                   ` Brad Campbell
2011-06-01  6:56                   ` Avi Kivity
2011-06-01  6:56                     ` Avi Kivity
2011-06-01  9:29                     ` Brad Campbell
2011-06-01  9:29                       ` Brad Campbell
2011-06-01  9:29                       ` Brad Campbell
2011-06-01  9:40                       ` Avi Kivity
2011-06-01  9:40                         ` Avi Kivity
2011-06-01  9:41                         ` Avi Kivity
2011-06-01  9:41                           ` Avi Kivity
2011-06-01 10:53                           ` Brad Campbell
2011-06-01 10:53                             ` Brad Campbell
2011-06-01 11:09                             ` Avi Kivity
2011-06-01 11:09                               ` Avi Kivity
2011-06-01 11:18                             ` CaT
2011-06-01 11:18                               ` CaT
2011-06-01 11:52                               ` Brad Campbell
2011-06-01 11:52                                 ` Brad Campbell
2011-06-01 23:03                                 ` CaT
2011-06-01 23:03                                   ` CaT
2011-06-03 13:38                                   ` Brad Campbell
2011-06-03 13:38                                     ` Brad Campbell
2011-06-03 15:50                                     ` Bernhard Held
2011-06-03 15:50                                       ` Bernhard Held
2011-06-03 15:50                                       ` Bernhard Held
2011-06-03 16:07                                       ` Brad Campbell
2011-06-03 16:07                                         ` Brad Campbell
2011-06-06 20:10                                         ` Bart De Schuymer
2011-06-06 20:10                                           ` Bart De Schuymer
2011-06-06 20:23                                           ` Eric Dumazet
2011-06-06 20:23                                             ` Eric Dumazet
2011-06-06 20:23                                             ` Eric Dumazet
2011-06-07  3:33                                           ` Brad Campbell
2011-06-07  3:33                                             ` Brad Campbell
2011-06-07 13:30                                             ` Patrick McHardy
2011-06-07 13:30                                               ` Patrick McHardy
2011-06-07 14:40                                               ` Brad Campbell
2011-06-07 14:40                                                 ` Brad Campbell
2011-06-07 15:35                                                 ` Patrick McHardy
2011-06-07 15:35                                                   ` Patrick McHardy
2011-06-07 18:31                                                   ` Eric Dumazet
2011-06-07 18:31                                                     ` Eric Dumazet
2011-06-07 18:31                                                     ` Eric Dumazet
2011-06-07 22:57                                                     ` Patrick McHardy
2011-06-07 22:57                                                       ` Patrick McHardy
2011-06-07 22:57                                                       ` Patrick McHardy
2011-06-08  0:18                                                       ` Brad Campbell
2011-06-08  0:18                                                         ` Brad Campbell
2011-06-08  0:18                                                         ` Brad Campbell
2011-06-08  3:59                                                         ` Eric Dumazet
2011-06-08  3:59                                                           ` Eric Dumazet
2011-06-08  3:59                                                           ` Eric Dumazet
2011-06-08 17:02                                                           ` Brad Campbell
2011-06-08 17:02                                                             ` Brad Campbell
2011-06-08 17:02                                                             ` Brad Campbell
2011-06-08 21:22                                                             ` Eric Dumazet
2011-06-08 21:22                                                               ` Eric Dumazet
2011-06-08 21:22                                                               ` Eric Dumazet
2011-06-10  2:52                                                             ` Simon Horman
2011-06-10  2:52                                                               ` Simon Horman
2011-06-10 12:37                                                               ` Mark Lord
2011-06-10 12:37                                                                 ` Mark Lord
2011-06-10 16:43                                                                 ` Henrique de Moraes Holschuh
2011-06-10 16:43                                                                   ` Henrique de Moraes Holschuh
2011-06-12 15:38                                                               ` Avi Kivity
2011-06-12 15:38                                                                 ` Avi Kivity
2011-06-07 23:43                                                   ` Brad Campbell
2011-06-07 23:43                                                     ` Brad Campbell
2011-06-07 18:04                                                 ` Bart De Schuymer
2011-06-07 18:04                                                   ` Bart De Schuymer
2011-06-08  0:15                                                   ` Brad Campbell
2011-06-08  0:15                                                     ` Brad Campbell
2011-06-05  8:14                                     ` Avi Kivity
2011-06-05  8:14                                       ` Avi Kivity
2011-06-05 13:45                                       ` Brad Campbell
2011-06-05 13:45                                         ` Brad Campbell
2011-06-05 13:58                                         ` Avi Kivity
2011-06-05 13:58                                           ` Avi Kivity
2011-06-06 20:22                                         ` Eric Dumazet
2011-06-06 20:22                                           ` Eric Dumazet
2011-06-06 20:22                                           ` Eric Dumazet
2011-06-07 13:27                                           ` Brad Campbell
2011-06-07 13:37                                             ` Eric Dumazet
2011-06-07 15:15                                               ` Brad Campbell [this message]
2011-08-20 13:16                                               ` Brad Campbell
2011-08-22  6:36                                                 ` Avi Kivity
2011-08-22  6:45                                                   ` Eric Dumazet
2011-08-22 11:45                                                     ` Brad Campbell

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=4DEE409A.205@fnarfbargle.com \
    --to=lists2009@fnarfbargle.com \
    --cc=avi@redhat.com \
    --cc=bp@alien8.de \
    --cc=cat@zip.com.au \
    --cc=eric.dumazet@gmail.com \
    --cc=kvm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.