Bug 2220900
| Summary: | The i40e port will down when it is connected to a bnxt card and the bnxt port is bound to vfio pci on rhel9.2 | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux Fast Datapath | Reporter: | liting <tli> |
| Component: | DPDK | Assignee: | Kevin Traynor <ktraynor> |
| DPDK sub component: | other | QA Contact: | liting <tli> |
| Status: | NEW --- | Docs Contact: | |
| Severity: | unspecified | ||
| Priority: | unspecified | CC: | ctrautma, fleitner, jhsiao, ktraynor |
| Version: | FDP 23.E | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | Bug | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
I try the same steps on rhel8.6 and rhel8.4, rhel8.6 and rhel8.4 also has this issue. For rhel8.6, when running the ovs 2.16, the trex port work well. https://beaker.engineering.redhat.com/jobs/8059535 https://beaker-archive.hosts.prod.psi.bos.redhat.com/beaker-logs/2023/07/80595/8059535/14215323/162777229/bnxt_10.html But when running with the ovs2.17, the trex port will down. https://beaker.engineering.redhat.com/jobs/8064223 https://beaker-archive.hosts.prod.psi.bos.redhat.com/beaker-logs/2023/07/80642/8064223/14222639/162836763/bnxt_10.html For rhel8.6 ovs3.1, it also has this issue. https://beaker.engineering.redhat.com/jobs/8064501 For rhel9.2, it also has this issue. https://beaker.engineering.redhat.com/jobs/8078952 For 25g bnxt_en card(BCM57414), there is no this issue. https://beaker.engineering.redhat.com/jobs/8106163 |
Description of problem: Version-Release number of selected component (if applicable): kernel-5.14.0-284.21.1.el9_2 How reproducible: Steps to Reproduce: netqe22 10g bnxt <--directly connect--> netqe32 10g i40e 1. netqe22 install rhel9.2, netqe32 install rhel8.4 2. check the netqe32 i40e port, both ports are up 12: ens3f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 3c:fd:fe:ad:7b:4c brd ff:ff:ff:ff:ff:ff inet6 fe80::3efd:feff:fead:7b4c/64 scope link valid_lft forever preferred_lft forever 13: ens3f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 3c:fd:fe:ad:7b:4d brd ff:ff:ff:ff:ff:ff inet6 fe80::3efd:feff:fead:7b4d/64 scope link tentative valid_lft forever preferred_lft forever 3. netqe22: bind the two bnxt card to vfio-pci driverctl -v set-override 0000:82:00.0 vfio-pci driverctl -v set-override 0000:82:00.1 vfio-pci [root@netqe22 ~]# driverctl -v set-override 0000:82:00.0 vfio-pci driverctl: setting driver override for 0000:82:00.0: vfio-pci driverctl: loading driver vfio-pci driverctl: unbinding previous driver bnxt_en driverctl: reprobing driver for 0000:82:00.0 driverctl: saving driver override for 0000:82:00.0 [root@netqe22 ~]# driverctl -v set-override 0000:82:00.1 vfio-pci driverctl: setting driver override for 0000:82:00.1: vfio-pci driverctl: loading driver vfio-pci driverctl: unbinding previous driver bnxt_en driverctl: reprobing driver for 0000:82:00.1 driverctl: saving driver override for 0000:82:00.1 4. check the netqe32 i40e port, both ports are down. 12: ens3f0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether 3c:fd:fe:ad:7b:4c brd ff:ff:ff:ff:ff:ff inet6 fe80::3efd:feff:fead:7b4c/64 scope link valid_lft forever preferred_lft forever 13: ens3f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether 3c:fd:fe:ad:7b:4d brd ff:ff:ff:ff:ff:ff inet6 fe80::3efd:feff:fead:7b4d/64 scope link valid_lft forever preferred_lft forever Actual results: The i40e port will down after bnxt port bound to vfio-pci on rhel9.2/9.0. The rhel8.6 and rhel8.4 has no this issue. Expected results: The i40e port should be still up after bnxt port bound to vfio-pci on rhel9.2/9.0. Additional info: https://beaker.engineering.redhat.com/jobs/8040156 https://beaker.engineering.redhat.com/jobs/8040335