Possibly related:
https://bugzilla.kernel.org/show_bug.cgi?id=213779
https://bbs.archlinux.org/viewtopic.php?id=267874
Possibly related:
https:/ /bugzilla. kernel. org/show_ bug.cgi? id=213779
https:/ /bbs.archlinux. org/viewtopic. php?id= 267874