https://bugzilla.kernel.org/show_bug.cgi?id=199503 --- Comment #6 from Jason Wang (jasowang@xxxxxxxxxx) --- On 2018年04月27日 10:46, David Hill wrote: > Hi guys, > > I've hit an issue starting at this commit where I have 2 VMs on > virbr0 that were communicating using VLANs 201@204 ... This was > working with kernel 4.15-rc9 and stopped working at kernel 4.16-rc1. > I've bisected this issue until this patch here. I just tried > reverting it on kernel 4.17-rc2 and I'll try reproducing this issue > back again. I'll keep you posted. > > Thank you very much, > > David Hill > Looks like it should be fixed by: commit 81c895072d29cd70eea5be1a8587cd6461c3715a Author: Bjørn Mork <bjorn@xxxxxxx> Date: Tue Apr 17 22:46:38 2018 +0200 tun: fix vlan packet truncation Thanks > > On 2018-04-26 10:30 PM, bugzilla-daemon@xxxxxxxxxxxxxxxxxxx wrote: >> https://bugzilla.kernel.org/show_bug.cgi?id=199503 >> >> --- Comment #3 from David Hill (hilld@xxxxxxxxxxxxxxx) --- >> >> aff3d70a07fffc0abb53663e4a4acb059d2f36af is the first bad commit >> commit aff3d70a07fffc0abb53663e4a4acb059d2f36af >> Author: Jason Wang <jasowang@xxxxxxxxxx> >> Date: Tue Jan 16 16:31:02 2018 +0800 >> >> tun: allow to attach ebpf socket filter >> >> This patch allows userspace to attach eBPF filter to tun. This will >> allow to implement VM dataplane filtering in a more efficient way >> compared to cBPF filter by allowing either qemu or libvirt to >> attach eBPF filter to tun. >> >> Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx> >> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> >> >> :040000 040000 409d4ec37e293589474693c2353fe4b991788f79 >> 6838a2daf2dbfd81d6e5c5b438102b70482a0516 M drivers >> :040000 040000 50b2471f7aef1104feb725c431951df4b5719e75 >> 8ad617de12c30e05ec0c6060bb51810dd33af478 M include >> > -- You are receiving this mail because: You are watching the assignee of the bug.
