Possibly related (if 3499ba8198ca ("xen: Fix event channel callback via INTX/GSI") was backported to 5.4.0-67 ):
https://gitlab.alpinelinux.org/alpine/aports/-/issues/12373 https://lore.kernel.org/xen-devel/4c9af052a6e0f6485d1de43f2c38b1461996db99.ca...@infradead.org/ ** Bug watch added: gitlab.alpinelinux.org/alpine/aports/-/issues #12373 https://gitlab.alpinelinux.org/alpine/aports/-/issues/12373 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1920202 Title: Updated to kernel 5.4.0-67-generic and Xen DomU stoped working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xen/+bug/1920202/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs