No IP in SOS hybrid mode on RPL NUC I5 #8849
Description
How Found
Function test
HW/Board
RPL NUC I5, cpu: i5-13500H
Build link
build acrn from [https://github.com/projectacrn/acrn-hypervisor.git]
commit: bc90c7b branch: master
build kernel from [https://github.com/projectacrn/acrn-kernel.git]
commit: a3634b1a933e80ff672cc47bd32d2f036cfbe755 branch: 6.12/linux
Steps
install ubuntu 24.04 on RPL NUC I5
build acrn in hybrid mode:
configure1(Hybrid Mode)
| Component | CPU | Memory | Graphic | USB input | USB disk | Ethernet(pcie) | storage(pcie) | vUART | Inter-UART |
|---|---|---|---|---|---|---|---|---|---|
| SOS | 7P+8E | 15G | Headless | Y | SOS<-> UOS, SOS<->Tee | ||||
| UOS(UAAG) | 4P | 16384M | virtio-gpu SRIOV | Mdediator/pT | PT | virtio-net | nvme-partition PT | Y | SOS<-> UOS |
| Pre-launchVM (TEE) | 1 | 256M | / | / | / | / | / | Y | SOS<->TEE |
install acrn/kernel following [https://projectacrn.github.io/latest/getting-started/getting-started.html] on RPL NUC I5
launch SOS
Expected result
- sos got ip successfully
Actual result
- sos failed to got ip:
root@acrn-MINIPC-PN64-E1:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: sit0@NONE: mtu 1480 qdisc noop state DOWN group default qlen 1000
link/sit 0.0.0.0 brd 0.0.0.0
3: enp86s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq master acrn-br0 state DOWN group default qlen 1000
link/ether e8:9c:25:8b:69:69 brd ff:ff:ff:ff:ff:ff
4: acrn-br0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether da:39:3b:c8:04:a3 brd ff:ff:ff:ff:ff:ff
inet6 fe80::d839:3bff:fec8:4a3/64 scope link
valid_lft forever preferred_lft forever
5: tap0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master acrn-br0 state DOWN group default qlen 1000
link/ether e6:ab:d0:3f:a4:77 brd ff:ff:ff:ff:ff:ff
dmesg:
root@acrn-MINIPC-PN64-E1:# dmesg|grep net# [ 75.285616] igc 0000:56:00.0 enp86s0: NETDEV WATCHDOG: CPU: 2: transmit queue 0 timed out 5001 ms
[ 11.141217] audit: initializing netlink subsys (disabled)
[ 14.872240] igb: Intel(R) Gigabit Ethernet Network Driver
[ 14.886864] Consider using thermal netlink events interface
[ 15.317665] Initializing XFRM netlink socket
[ 15.318061] can: controller area network core
[ 15.318074] can: netlink gateway - max_hops=1
[ 15.350204] printk: legacy console [netcon0] enabled
[ 15.350206] netconsole: network logging started
[ 15.466730] Intel(R) 2.5G Ethernet Linux Driver
[ 15.514906] igc 0000:56:00.0 (unnamed net_device) (uninitialized): PHC added
[ 17.213690] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
[ 17.220766] systemd[1]: netplan-ovs-cleanup.service - OpenVSwitch configuration for cleanup was skipped because of an unmet condition check (ConditionFileIsExecutable=/usr/bin/ovs-vsctl).
[ 17.222244] systemd[1]: Starting systemd-network-generator.service - Generate network units from Kernel command line...
[ 17.226368] systemd[1]: Finished systemd-network-generator.service - Generate network units from Kernel command line.
[ 19.142282] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 31.523116] audit: type=1400 audit(1763342575.141:177): apparmor="DENIED" operation="sendmsg" class="net" profile="/snap/snapd/24792/usr/lib/snapd/snap-confine" pid=2238 comm="snap-confine" family="unix" sock_type="stream" protocol=0 requested_mask="send" denied_mask="send"
[ 31.523119] audit: type=1400 audit(1763342575.141:178): apparmor="DENIED" operation="sendmsg" class="net" profile="/snap/snapd/24792/usr/lib/snapd/snap-confine" pid=2238 comm="snap-confine" family="unix" sock_type="stream" protocol=0 requested_mask="send" denied_mask="send"
root@acrn-MINIPC-PN64-E1:
[ 75.285741] igc 0000:56:00.0 enp86s0: Reset adapter
[ 87.560625] igc 0000:56:00.0 enp86s0: NETDEV WATCHDOG: CPU: 9: transmit queue 0 timed out 5309 ms
[ 87.560788] igc 0000:56:00.0 enp86s0: Reset adapter
[ 99.336586] igc 0000:56:00.0 enp86s0: NETDEV WATCHDOG: CPU: 0: transmit queue 0 timed out 5053 ms
[ 99.336733] igc 0000:56:00.0 enp86s0: Reset adapter
Reproduce rate
100%
Debugging info
1. native ubuntu got ip successfully:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host noprefixroute
valid_lft forever preferred_lft forever
2: enp86s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether e8:9c:25:8b:69:69 brd ff:ff:ff:ff:ff:ff
inet 10.239.147.15/23 brd 10.239.147.255 scope global dynamic noprefixroute enp86s0
valid_lft 42038sec preferred_lft 42038sec
inet6 fe80::ea9c:25ff:fe8b:6969/64 scope link
valid_lft forever preferred_lft forever
3: enx68da73a4d0f7: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 68:da:73:a4:d0:f7 brd ff:ff:ff:ff:ff:ff
4: wlp87s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether a4:f9:33:cb:59:35 brd ff:ff:ff:ff:ff:ff
- eth controller is under pci bridge:
acrn@acrn-MINIPC-PN64-E1:/acrn-work/acrn-hypervisor$ lspci -t/acrn-work/acrn-hypervisor$ lspci |grep -i eth
{-}[0000:00]{-}+-00.0
+-02.0
+-04.0
+{-}06.0{-}[01]----00.0
+{-}07.0{-}[02-2b]--
+{-}07.3{-}[2c-55]--
+-08.0
+-0a.0
+-0d.0
+-0d.3
+-0e.0
+-14.0
+-14.2
+-15.0
+-15.1
+-15.2
+-15.3
+-16.0
+-17.0
+-19.0
+-19.1
+{-}1d.0{-}[56]----00.0
+{-}1d.1{-}[57]----00.0
+-1f.0
+-1f.3
+-1f.4
-1f.5
acrn@acrn-MINIPC-PN64-E1:
56:00.0 Ethernet controller: Intel Corporation Ethernet Controller I226-V (rev 06)