e1000e on DH55HC stalling and kernel panic in 3.6.6

e1000e on DH55HC stalling and kernel panic in 3.6.6

[Denys Fedoryshchenko]

Hi

I just tried to run latest kernel on my DH55HC motherboard latest 
kernel 3.6.6 and got various network problems, such as network traffic 
are stopping, and sometimes i am getting kernel panic.
When traffic are stopping, ethtool -r eth0 sometimes helps.
When i do ethtool -G eth0 rx NNN , sometimes it will give kernel panic, 
but it is hard to reproduce.

I tried to capture panic on pictures, so will try to decode on what i 
got photo, it is a nightmare, but sadly i dont have serial in hands to 
get data over it.

skbuff: skb_over_panic: text:f86fc769 len:25807 put:25807 head:c1da1800 
data:c1da1840 tail:0xc1da7d0f end:c1da1f40 dev:eth0
kernel BUG at net/core/skbuff.c:127
opcode: 0000 [#1] SMP
Pid: 0 comm: swapper/6 Not tained 3.6.6-build-0063 #23
EIP: 0060:[<c02e7980>] EFLAGS: 00010296 CPU:6
EIP is at skb_put+0x83/0x8e

There is registers and stack, let me know if you need specific fields

Call trace:
f86fc769 ? e1000_clean_rx_irq+0x1e1/0x2af [e1000e]
f86fc769 e1000_clean_rx_irq+0x1e1/0x2af [e1000e]
f86fcc73 e1000e_poll+0x6a/0x209 [e1000e]
c02f1630 net_rx_action+0x90/0x15d
c01302d5 __do_softirq+0x8a/-x13b
c013024b ? local_bh_enable+0xd/0xd
<IRQ>
c0130504 irq_exit+0x41/0x91
c0102c37 do_IRQ+0x79/0x8d

There is also more data, let me know if you need it.


---
Denys Fedoryshchenko, Network Engineer, Virtual ISP S.A.L.

RE: e1000e on DH55HC stalling and kernel panic in 3.6.6

[Dave, Tushar N]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="utf-8", Size: 2077 bytes --]

>-----Original Message-----
>From: netdev-owner@vger.kernel.org [mailto:netdev-owner@vger.kernel.org]
>On Behalf Of Denys Fedoryshchenko
>Sent: Tuesday, November 13, 2012 5:59 AM
>To: Kirsher, Jeffrey T; Brandeburg, Jesse; Allan, Bruce W; Wyborny,
>Carolyn; Skidmore, Donald C; Rose, Gregory V; Waskiewicz Jr, Peter P;
>Duyck, Alexander H; Ronciak, John; e1000-devel@lists.sourceforge.net;
>netdev@vger.kernel.org; linux-kernel@vger.kernel.org
>Subject: e1000e on DH55HC stalling and kernel panic in 3.6.6
>
>Hi
>
>I just tried to run latest kernel on my DH55HC motherboard latest kernel
>3.6.6 and got various network problems, such as network traffic are
>stopping, and sometimes i am getting kernel panic.
>When traffic are stopping, ethtool -r eth0 sometimes helps.
>When i do ethtool -G eth0 rx NNN , sometimes it will give kernel panic,
>but it is hard to reproduce.
>
>I tried to capture panic on pictures, so will try to decode on what i got
>photo, it is a nightmare, but sadly i dont have serial in hands to get
>data over it.
>
>skbuff: skb_over_panic: text:f86fc769 len:25807 put:25807 head:c1da1800
>data:c1da1840 tail:0xc1da7d0f end:c1da1f40 dev:eth0 kernel BUG at
>net/core/skbuff.c:127
>opcode: 0000 [#1] SMP
>Pid: 0 comm: swapper/6 Not tained 3.6.6-build-0063 #23
>EIP: 0060:[<c02e7980>] EFLAGS: 00010296 CPU:6 EIP is at skb_put+0x83/0x8e
>
>There is registers and stack, let me know if you need specific fields
>
>Call trace:
>f86fc769 ? e1000_clean_rx_irq+0x1e1/0x2af [e1000e]
>f86fc769 e1000_clean_rx_irq+0x1e1/0x2af [e1000e]
>f86fcc73 e1000e_poll+0x6a/0x209 [e1000e]
>c02f1630 net_rx_action+0x90/0x15d
>c01302d5 __do_softirq+0x8a/-x13b
>c013024b ? local_bh_enable+0xd/0xd
><IRQ>
>c0130504 irq_exit+0x41/0x91
>c0102c37 do_IRQ+0x79/0x8d
>
>There is also more data, let me know if you need it.
Yes, please send us the full dmesg log with error.
Have you tried out-of-tree e1000e driver?

-Tushar
 

ÿôèº{.nÇ+‰·Ÿ®‰­†+%ŠËÿ±éݶ\x17¥Šwÿº{.nÇ+‰·¥Š{±þG«éÿŠ{ayº\x1dʇڙë,j\a­¢f£¢·hšïêÿ‘êçz_è®\x03(­éšŽŠÝ¢j"ú\x1a¶^[m§ÿÿ¾\a«þG«éÿ¢¸?™¨è­Ú&£ø§~á¶iO•æ¬z·švØ^\x14\x04\x1a¶^[m§ÿÿÃ\fÿ¶ìÿ¢¸?–I¥

RE: e1000e on DH55HC stalling and kernel panic in 3.6.6

[Denys Fedoryshchenko]

On 2012-11-13 21:41, Dave, Tushar N wrote:
>>-----Original Message-----
>>From: netdev-owner@vger.kernel.org 
>> [mailto:netdev-owner@vger.kernel.org]
>>On Behalf Of Denys Fedoryshchenko
>>Sent: Tuesday, November 13, 2012 5:59 AM
>>To: Kirsher, Jeffrey T; Brandeburg, Jesse; Allan, Bruce W; Wyborny,
>>Carolyn; Skidmore, Donald C; Rose, Gregory V; Waskiewicz Jr, Peter P;
>>Duyck, Alexander H; Ronciak, John; e1000-devel@lists.sourceforge.net;
>>netdev@vger.kernel.org; linux-kernel@vger.kernel.org
>>Subject: e1000e on DH55HC stalling and kernel panic in 3.6.6
>>
>>Hi
>>
>>I just tried to run latest kernel on my DH55HC motherboard latest 
>> kernel
>>3.6.6 and got various network problems, such as network traffic are
>>stopping, and sometimes i am getting kernel panic.
>>When traffic are stopping, ethtool -r eth0 sometimes helps.
>>When i do ethtool -G eth0 rx NNN , sometimes it will give kernel 
>> panic,
>>but it is hard to reproduce.
>>
>>I tried to capture panic on pictures, so will try to decode on what i 
>> got
>>photo, it is a nightmare, but sadly i dont have serial in hands to 
>> get
>>data over it.
>>
>>skbuff: skb_over_panic: text:f86fc769 len:25807 put:25807 
>> head:c1da1800
>>data:c1da1840 tail:0xc1da7d0f end:c1da1f40 dev:eth0 kernel BUG at
>>net/core/skbuff.c:127
>>opcode: 0000 [#1] SMP
>>Pid: 0 comm: swapper/6 Not tained 3.6.6-build-0063 #23
>>EIP: 0060:[<c02e7980>] EFLAGS: 00010296 CPU:6 EIP is at 
>> skb_put+0x83/0x8e
>>
>>There is registers and stack, let me know if you need specific fields
>>
>>Call trace:
>>f86fc769 ? e1000_clean_rx_irq+0x1e1/0x2af [e1000e]
>>f86fc769 e1000_clean_rx_irq+0x1e1/0x2af [e1000e]
>>f86fcc73 e1000e_poll+0x6a/0x209 [e1000e]
>>c02f1630 net_rx_action+0x90/0x15d
>>c01302d5 __do_softirq+0x8a/-x13b
>>c013024b ? local_bh_enable+0xd/0xd
>><IRQ>
>>c0130504 irq_exit+0x41/0x91
>>c0102c37 do_IRQ+0x79/0x8d
>>
>>There is also more data, let me know if you need it.
> Yes, please send us the full dmesg log with error.
> Have you tried out-of-tree e1000e driver?
>
> -Tushar
It is kernel panic, and screen is not good that i am unable to get 
proper photo.
Should i try to make photos and send them as pictures?
I will try to get also tomorrow USB Serial, and probably i can output 
there panic message.

I will try also out of tree e1000e tomorrow first.


---
Denys Fedoryshchenko, Network Engineer, Virtual ISP S.A.L.