Re: Kernel panic after updating 14-CURRENT amd64 to main-n264268-ff4633d9f89
On Sat, Jul 22, 2023 at 1:21 AM Yasuhiro Kimura wrote: > > From: Kevin Bowling > Subject: Re: Kernel panic after updating 14-CURRENT amd64 to > main-n264268-ff4633d9f89 > Date: Fri, 21 Jul 2023 21:44:13 -0700 > > > Thanks, I have reverted for now. Can you tell me which NIC is > > implemented there? > > Output of `pciconf -lv` says as following. > > em0@pci0:0:3:0: class=0x02 rev=0x02 hdr=0x00 vendor=0x8086 device=0x100e > subvendor=0x8086 subdevice=0x001e > vendor = 'Intel Corporation' > device = '82540EM Gigabit Ethernet Controller' > class = network > subclass = ethernet > > Regards. Thanks for the report, I've identified the errors and recommitted. > --- > Yasuhiro Kimura
Re: Kernel panic after updating 14-CURRENT amd64 to main-n264268-ff4633d9f89
From: Kevin Bowling Subject: Re: Kernel panic after updating 14-CURRENT amd64 to main-n264268-ff4633d9f89 Date: Fri, 21 Jul 2023 21:44:13 -0700 > Thanks, I have reverted for now. Can you tell me which NIC is > implemented there? Output of `pciconf -lv` says as following. em0@pci0:0:3:0: class=0x02 rev=0x02 hdr=0x00 vendor=0x8086 device=0x100e subvendor=0x8086 subdevice=0x001e vendor = 'Intel Corporation' device = '82540EM Gigabit Ethernet Controller' class = network subclass = ethernet Regards. --- Yasuhiro Kimura
Re: Kernel panic after updating 14-CURRENT amd64 to main-n264268-ff4633d9f89
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 wrote: > > From: Yasuhiro Kimura > 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 > 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 Kimura
Re: Kernel panic after updating 14-CURRENT amd64 to main-n264268-ff4633d9f89
From: Yasuhiro Kimura 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 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 Kimura
Kernel panic after updating 14-CURRENT amd64 to main-n264268-ff4633d9f89
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 --- Yasuhiro Kimura