Date: Tue, 11 Apr 2017 09:13:19 -0600 From: Sean Bruno <sbruno@freebsd.org> To: freebsd-net@freebsd.org Subject: Re: interface down, console output: igb3: TX(7) desc avail = 41, pidx = 308 Message-ID: <87a6b7f7-5f4f-6d5b-11a2-a006944a9b39@freebsd.org> In-Reply-To: <CAOc73CCJNUMPosg7grrgJVcGX1W8N9fz1kvEkaC3NtfR-Y_cmg@mail.gmail.com> References: <CAOc73CCJNUMPosg7grrgJVcGX1W8N9fz1kvEkaC3NtfR-Y_cmg@mail.gmail.com>
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --PBPGn6sC3F3W7UXORSfNkDh7Dvm5sOGnK Content-Type: multipart/mixed; boundary="KFPOdL8SNhbmA4ACPQS9cvdc8CdnTv13p"; protected-headers="v1" From: Sean Bruno <sbruno@freebsd.org> To: freebsd-net@freebsd.org Message-ID: <87a6b7f7-5f4f-6d5b-11a2-a006944a9b39@freebsd.org> Subject: Re: interface down, console output: igb3: TX(7) desc avail = 41, pidx = 308 References: <CAOc73CCJNUMPosg7grrgJVcGX1W8N9fz1kvEkaC3NtfR-Y_cmg@mail.gmail.com> In-Reply-To: <CAOc73CCJNUMPosg7grrgJVcGX1W8N9fz1kvEkaC3NtfR-Y_cmg@mail.gmail.com> --KFPOdL8SNhbmA4ACPQS9cvdc8CdnTv13p Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 03/24/17 19:33, Ben Woods wrote: > Morning! >=20 > Since my recent update from FreeBSD12-current r313908 to r315466, I hav= e > noticed some strange behaviour with one of my network interfaces. >=20 > The interface seems to work fine for a day or so, but on a number of > occasions I have found it to be down, and constantly outputting the > following message to the console every few seconds: > igb3: TX(7) desc avail =3D 41, pidx =3D 308 > igb3: TX(7) desc avail =3D 41, pidx =3D 308 > igb3: TX(7) desc avail =3D 41, pidx =3D 308 > ... >=20 > The problem is quickly worked around by issuing the following commands:= > # service netif stop igb3 > # service netif start igb3 >=20 > Details of this particular network interface card: > $ pciconf -lv | grep igb3 -A4 > igb3@pci0:0:20:1: class=3D0x020000 card=3D0x1f418086 chip=3D0x1f418086 = rev=3D0x03 > hdr=3D0x00 > vendor =3D 'Intel Corporation' > device =3D 'Ethernet Connection I354' > class =3D network > subclass =3D ethernet >=20 > Any ideas what this could be, or how to investigate further? >=20 > Regards, > Ben >=20 > -- > From: Benjamin Woods > woodsb02@gmail.com > _______________________________________________ > freebsd-net@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >=20 Ben: What kind of workload is this machine processing? I'd like to try and duplicate this failure if possible. sean --KFPOdL8SNhbmA4ACPQS9cvdc8CdnTv13p-- --PBPGn6sC3F3W7UXORSfNkDh7Dvm5sOGnK Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEEuq1GMucSHejSCZfdEgHvyh5yfmQFAljs8pNfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEJB QUQ0NjMyRTcxMjFERThEMjA5OTdERDEyMDFFRkNBMUU3MjdFNjQACgkQEgHvyh5y fmRelQf/cgBUbi01H9wogqvB7PqKiK+1j3EHTkaju+S57fRhj5H3GcgUjbFItWhy ZIvUoHRYM+PxtGW4ZApsMuZyT9mEG1GO+YTe5imEwKSREq1Gq7lgRxDjaWTexlLB dKk6mxTz/W6RqhgjQKAARHNCjG9q/Wy35c5gvmPqn8it9fhmWMDqKyR70vWWudsP kaRsqEAR2b0+hmtPojClrAKBkLetdxLm1+w7+/6beZd0sLHkDoZ1eKQr3ypiN3OJ kpYe/AVlEiTM4FFDgY3ePnnxTyOef6ERGolLMqTomvKwLKzq7AkVYdRaFsto7lVz e8dw5unugV3xBIT0ypXgVSgH1qeviw== =018O -----END PGP SIGNATURE----- --PBPGn6sC3F3W7UXORSfNkDh7Dvm5sOGnK--
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