Date: Fri, 21 Jul 2023 21:44:13 -0700 From: Kevin Bowling <kevin.bowling@kev009.com> To: Yasuhiro Kimura <yasu@freebsd.org> Cc: freebsd-current@freebsd.org, kbowling@freebsd.org Subject: Re: Kernel panic after updating 14-CURRENT amd64 to main-n264268-ff4633d9f89 Message-ID: <CAK7dMtCYznQTVJ%2BV40CiQ5zCtRqrsAjYY0Viyic3hDmywDgYMQ@mail.gmail.com> In-Reply-To: <20230722.044507.1700500821004554930.yasu@FreeBSD.org> References: <20230722.025023.585050244019517783.yasu@FreeBSD.org> <20230722.044507.1700500821004554930.yasu@FreeBSD.org>
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Thanks, I have reverted for now. Can you tell me which NIC is implemented there? On Fri, Jul 21, 2023 at 12:45 PM Yasuhiro Kimura <yasu@freebsd.org> wrote: > > From: Yasuhiro Kimura <yasu@FreeBSD.org> > Subject: Kernel panic after updating 14-CURRENT amd64 to main-n264268-ff4633d9f89 > Date: Sat, 22 Jul 2023 02:50:23 +0900 (JST) > > > After updating my 14.0-CURRENT amd64 system from > > main-n264162-f58378393fb to main-n264268-ff4633d9f89, kernel crashes > > with panic as following. > > > > https://people.freebsd.org/~yasu/FreeBSD-14-CURRENT-amd64-main-n264268-ff4633d9f89.20230721.panic.png > > According to the result of bisect, kernel panic starts with following > commit. > > ---------------------------------------------------------------------- > commit 95f7b36e8fac45092b9a4eea5e32732e979989f0 > Author: Kevin Bowling <kbowling@FreeBSD.org> > Date: Thu Jul 20 20:30:00 2023 -0700 > > e1000: lem(4)/em(4) ifcaps, TSO and hwcsum fixes > > * em(4) obey administrative ifcaps for using hwcsum offload > * em(4) obey administrative ifcaps for hw vlan receive tagging > * em(4) add additional TSO6 ifcap, but disabled by default as is TSO4 > * lem(4) obey administrative ifcaps for using hwcsum offload > * lem(4) add support for hw vlan receive tagging > * lem(4) Add ifcaps for TSO offload experimentation, but disabled by > default due to errata and possibly missing txrx code. > * lem(4) disable HWCSUM ifcaps by default on 82547 due to errata around > full duplex links. It may still be administratively enabled. > > Reviewed by: markj (previous version) > MFC after: 2 weeks > Differential Revision: https://reviews.freebsd.org/D30072 > ---------------------------------------------------------------------- > > Cc-ing to its committer. > > --- > Yasuhiro Kimurahelp
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