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@xxxxxxxxxxxxxxx 
> > [mailto:netdev-owner@xxxxxxxxxxxxxxx]
> > 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@xxxxxxxxxxxxxxxxxxxxx;
> > netdev@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx
> > 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.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/