Comment 3 for bug 1859429

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You-Sheng Yang (vicamo) wrote :

AER, advanced error reporting[1], is generated by hardware and corrected AERs usually doesn't mean any harm because they're just notifications to upper OS that some minor errors like CRC has been corrected automatically by hardware. There is little you can do but to turn off such reporting by append kernel boot parameter "noaer".

[1]: https://www.kernel.org/doc/html/latest/PCI/pcieaer-howto.html