(In reply to Michal Suchanek from comment #15) > (In reply to Al Cho from comment #13) > > And please also try my test kernel with your headset and enable bluetooth > > module dynamic debug. > > https://build.opensuse.org/package/binaries/home:acho:branches:Kernel: > > openSUSE-15.1/kernel-default/standard > > That kernel is broken. The last built binaries are from commit c3be355 which > is not in the kernel-source repository. Is that the intended revision? sorry for late to reply, yes, it did, but there are no enough information as my expected. I will provide anther kernel with patches for you to collect logs.