https://bugzilla.kernel.org/show_bug.cgi?id=199503 Bug ID: 199503 Summary: When configuring VLANs inside guests, VLAN traffic is dropped starting with 4.16-rc1 Product: Virtualization Version: unspecified Kernel Version: 4.16-rc1 and above Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: blocking Priority: P1 Component: kvm Assignee: virtualization_kvm@xxxxxxxxxxxxxxxxxxxx Reporter: hilld@xxxxxxxxxxxxxxx Regression: No When configuring VLANs inside guests, VLAN traffic is dropped starting with 4.16-rc1 . My current architecture is quite simple: VM 1 vlan 204 -> virbr0 -> VM 2 VLAN 204 I tried configuring the VLANs with vconfig on the virbr0 and VNETs but this didn't improve thing so I'm now bisecting. I'm bisecting between 4.15-rc9 and 4.16-rc1 at this time and I'll update in time. -- You are receiving this mail because: You are watching the assignee of the bug.
