Re: [Intel-wired-lan] igc kernel module crashes on new hardware (Intel Ethernet I225-V)

[Jakub Kicinski <kuba@kernel.org>]

CC: intel-wired

On Sun, 30 Oct 2022 14:44:57 -0600 Ivan Smirnov wrote:
> Hi folks,
> 
> I found your commits on the linux kernel igc
> <https://github.com/torvalds/linux/commits/master/drivers/net/ethernet/intel/igc>
> folder. There appears to be a bug with the igc kernel module on Intel
> I225-V chips.
> 
> Specifically, the probe fails at startup with error: "igc: probe of
> 0000:06:00.0 failed with error -13". When it does load, it crashes after a
> few hours with error "igc failed to read reg 0xc030".
> 
> There are several affected users posting on
> https://www.reddit.com/r/buildapc/comments/xypn1m/network_card_intel_ethernet_controller_i225v_igc/
> with more details.
> 
> Could I help you debug this? This problem has been reproduced on the
> following setups:
> 
> 1. Asus TUF-GAMING-Z690-PLUS-WIFI-D4
> <https://www.asus.com/motherboards-components/motherboards/tuf-gaming/tuf-gaming-z690-plus-wifi-d4/>
> on
> Arch Linux, kernel 6.0.2-arch1-1
> 2. rog strix x670e-e gaming wifi
> <https://rog.asus.com/us/motherboards/rog-strix/rog-strix-x670e-e-gaming-wifi-model/>
> on
> Proxmox 7, as well as Ubuntu Linux (kernel 5.19, I believe)
> 
> I'm happy to load any debug modules or provide additional logs as per
> your request.
> 
> Thank you
> 
> 
> 
> 
> --
> Ivan Smirnov
> https://ivans.io/ | https://blog.ivansmirnov.name/
> https://www.linkedin.com/in/ismirnov |
> *https://ivansmirnov.name/ <https://ivansmirnov.name/>*
> *https://github.com/issmirnov <https://ivansmirnov.name/>*

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