I'm gonna chime in too. I have applied both patches from #18 and #20 and recompiled the module, however I still get the UBSAN: array-index-out- of-bounds messsage. NIC seems to work though. I am not a programmer, so unfortunately I can't come up with a solution, but I am willing to test.
Kernel: 5.15.0-25-generic MB: ASRock Fatal1ty X399 Professional Gaming NIC: Aquantia AQC107 ** Attachment added: "dmesg.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1958770/+attachment/5583560/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958770 Title: Aquantia GbE LAN driver causes UBSAN error during kernel boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1958770/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
