http://bugzilla.opensuse.org/show_bug.cgi?id=1176471 Bug ID: 1176471 Summary: Kernel config CONFIG_SND_CTL_VALIDATION causing alsamixer crash Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: dm@mirabel-sil.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Hi, Starting with Kernel:stable/kernel-source revision 1357 and commit https://github.com/openSUSE/kernel-source/commit/074fdcff64c78c1d16defd28b69... setting kernel CONFIG_SND_CTL_VALIDATION=y makes alsamixer to crash and Dmic non functional with SOF audio. Dmesg says : skl_hda_dsp_generic: control 2:0:0:Dmic0 Capture Switch:0: value out of range 65536 (0/1) at count 0 either using alsa sof-hda-dsp ucm/ucm2 or not. Will gladly provide further debug or testing -- You are receiving this mail because: You are the assignee for the bug.