Bug 2211259
| Summary: | route for srv6 can't be added if there are too many segs | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 9 | Reporter: | Jianlin Shi <jishi> |
| Component: | iproute | Assignee: | Andrea Claudi <aclaudi> |
| Status: | CLOSED WONTFIX | QA Contact: | Mingyu Shi <mshi> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 9.3 | CC: | gurpsing, haliu, jiji, network-qe |
| Target Milestone: | rc | ||
| 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: | 2023-06-27 10:08:28 UTC | 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: | |||
Description of problem: route for srv6 can't be added if there are too may segs Version-Release number of selected component (if applicable): iproute-6.2.0-2.el9.x86_64 How reproducible: Always Steps to Reproduce: ip link add dum1 type dummy ip link set dum1 up for i in {1..60}; do seg_test="$seg_test,$i::1"; done ip -6 route add 3125:23::1234 encap seg6 mode inline segs $seg_test dev dum1 Actual results: addraw_l ERROR: message exceeded bound of 1024 Expected results: route can be added Additional info: [root@sweetpig-6 ~]# rpm -q iproute iproute-6.2.0-2.el9.x86_64 [root@sweetpig-6 ~]# uname -a Linux sweetpig-6.4a2m.lab.eng.bos.redhat.com 5.14.0-318.el9.x86_64 #1 SMP PREEMPT_DYNAMIC Wed May 24 11:03:00 EDT 2023 x86_64 x86_64 x86_64 GNU/Linux [root@sweetpig-6 ~]# ip -6 route add 3125:23::1234 encap seg6 mode inline segs $seg_test dev dum1 addraw_l ERROR: message exceeded bound of 1024 [root@sweetpig-6 ~]# ip -6 route list 3125:23::1234 3125:23::1234 dev dum1 metric 1024 pref medium