The log_check WARNINGs with the 4.4 kernels is being addressed by bug 1965160 with commit 036e9ef8becd ("dmaengine: Replace WARN_TAINT_ONCE() with pr_warn_once()").
This commit has been applied upstream for v4.13-rc1, so from bionic+ we should have only the kernel tainted failure. However, that commit keeps the TAINT_FIRMWARE_WORKAROUND taint flag and this is still true for mainline, so probably this bug can't be fixed as this is a hardware issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912316 Title: log_check / kernel_tainted test from ubuntu_boot failed on Intel Cloud node grumman (failed with flag 2048) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1912316/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs