From: "Andrey Jr. Melnikov" <temnota.am@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org
Subject: Re: (Kernel Bug report) Make kaby lake cpu crash Ethernet
Date: Wed, 30 Aug 2017 12:28:30 +0300 [thread overview]
Message-ID: <s2di7e-utn.ln1@banana.localnet> (raw)
In-Reply-To: CAHSdfYjDve2gw7hep3k=d0rZCcXZJELPFfwAKM9r0QJOAcEbhQ@mail.gmail.com
Chiwu Yung <samueleycw@gmail.com> wrote:
> Hello Sir, i am using cpu i7 7700k kaby lake, i have no overclock the
> CPU but i think i7 7700k come across with Ethernet crash issue. Don't
> know why it will keeping crash.
> I tested the kernel since 4.8 - 4.12 almost 2-3months and i can see
> that the issue is still exist.
> Kernel error then the Ethernet is stop responded after that machine
> crash, i need to force reboot the computer.
> PS: there are no cpu overclock , latest Bios ver. Centos7 with 4.12.8 kernel
> Thank you for your help!
> --------------------------------------------------------
> Error Log
> --------------------------------------------------------
> enp:s 6: Reset adapter unexpectedly[47438.8192131 e1808e 8000:88:11.6
> enp8s31f6: Reset adapter unexpectedly
> [112822.759818] el008e 8800:88:1f.6 enp0s3116: Reset adapter
> unexpectedly 1112838.119047] el888e 8808:80:1f.6 enp8s31f6: Reset
> adapter unexpectedly
> [112852-967086] e1800e 8000:00:11.6 enp8s31f6: Reset adapter
> unexpectedly 1128194.823488] e1000e 0008:80:1f.6 enp8s31f6: Reset
> adapter unexpectedly
> [128213.991461] e1808e 0000:00:11.6 enp8s31f6: Reset adapter unexpectedly
> [128228.839481] 0.800e 0000:08:1f.6 enp8s31f6: Reset adapter unexpectedly
> [128283.111491] el880e 0808:08:11.6 enp0s31f6: Reset adapter unexpectedly
> [123287.815631] e1800e 0000:08:11.6 enp8s31f6: Reset adapter
> unexpectedly 1124878.8237221 el888e 0088:00:1f.6 enp0s3116: Reset
> adapter unexpectedly
Check memory. Note driver name stranformation in logs:
'el008e 8800:88:1f.6 enp0s3116' vs 'el888e 8808:80:1f.6 enp8s31f6'
'e1800e 8000:00:11.6 enp8s31f6' vs 'e1000e 0008:80:1f.6 enp8s31f6'
'e1808e 0000:00:11.6 enp8s31f6' vs '0.800e 0000:08:1f.6 enp8s31f6'
'el880e 0808:08:11.6 enp0s31f6' vs 'e1800e 0000:08:11.6 enp8s31f6'
prev parent reply other threads:[~2017-08-30 9:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-30 8:16 (Kernel Bug report) Make kaby lake cpu crash Ethernet Chiwu Yung
2017-08-30 8:24 ` Greg KH
2017-08-30 9:28 ` Andrey Jr. Melnikov [this message]
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