[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Xen + linux 6.1.0-rc8, network to guest VM not working after commit ad7f402ae4f466647c3a669b8a6f3e5d4271c84a fixing XSA-423
Hi Ross / Juergen, I just updated my linux kernel to the latest of Linus his tree which included commit ad7f402ae4f466647c3a669b8a6f3e5d4271c84a fixing XSA-423. Unfortunately when using this kernel I can't SSH anymore into the Xen guest I start, but I don't see any apparent failures either. A straight revert of the commit ad7f402ae4f466647c3a669b8a6f3e5d4271c84a makes networking function normally again. I have added some of the logging below, perhaps it at gives some idea off the state around the Xen network front and backend. Any ideas or a test patch that I could run to shed some more light on what is going on ? -- Sander Some of the logging from dom0 dmesg: [ 149.520585] xen_bridge: port 1(vif1.0) entered blocking state [ 149.520594] xen_bridge: port 1(vif1.0) entered disabled state [ 149.520678] device vif1.0 entered promiscuous mode [ 151.221975] xen-blkback: backend/vbd/1/51712: using 1 queues, protocol 1 (x86_64-abi) persistent grants [ 151.601458] vif vif-1-0 vif1.0: Guest Rx ready [ 151.601476] xen_bridge: port 1(vif1.0) entered blocking state [ 151.601478] xen_bridge: port 1(vif1.0) entered forwarding state output xenstore-ls regarding vif for the Guest: vif = "" 1 = "" 0 = "" bridge = "xen_bridge" feature-ctrl-ring = "1" feature-dynamic-multicast-control = "1" feature-gso-tcpv4 = "1" feature-gso-tcpv6 = "1" feature-ipv6-csum-offload = "1" feature-multicast-control = "1" feature-rx-copy = "1" feature-rx-flip = "0" feature-sg = "1" feature-split-event-channels = "1" feature-xdp-headroom = "1" frontend = "/local/domain/1/device/vif/0" frontend-id = "1" handle = "0" hotplug-status = "connected" ip = "192.168.1.6" mac = "00:16:3e:49:0e:fa" multi-queue-max-queues = "8" online = "1" script = "/etc/xen/scripts/vif-bridge" state = "4" type = "vif" vif = "" 0 = "" backend = "/local/domain/0/backend/vif/1/0" backend-id = "0" event-channel-rx = "9" event-channel-tx = "8" feature-gso-tcpv4 = "1" feature-gso-tcpv6 = "1" feature-ipv6-csum-offload = "1" feature-rx-notify = "1" feature-sg = "1" handle = "0" mac = "00:16:3e:49:0e:fa" mtu = "1500" multi-queue-num-queues = "1" request-rx-copy = "1" rx-ring-ref = "524" state = "4" trusted = "1" tx-ring-ref = "523" xdp-headroom = "0" ifconfig output for the guest interface on dom0 side: vif1.0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether fe:ff:ff:ff:ff:ff txqueuelen 32 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 49 bytes 2058 (2.0 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |