Hi @mohamadh, Are you using the in-tree drivers that Ubuntu supplies?
I have seen some customers using out of tree MOFED drivers from the Mellanox website that have been out of date, and being able to reproduce this on newer kernels like 4.15.0-66. Upon updating to newer MOFED drivers or reverting to the normal Ubuntu supplied driver seemed to fix things for them. If you are using the normal Ubuntu kernel with inbuilt drivers, can you open a new bug report and include your /var/log/kern.log with the Call trace? We can't simply ship a set of upstream patches untested, and every patch needs to fix a specific problem, so we will work with you to find the patch that fixes things. Thanks, Matthew -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840854 Title: mlx5_core reports hardware checksum error for padded packets on Mellanox NICs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1840854/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
