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Orchagent crashes when PFCWD delay restoration timer expires #3087
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Can you provide information about the system you are using to run it? I wonder if this is a SONiC issue or SAI/SDK level. I suggest you provide the output of the show techsupport for logs and more info on the configuraiton |
Can you show the syslog message error? What drop actions are you using, zero buffer or ACL? Has your SAI implemented the remove/disqualify logic? |
Recreated the same issue using Dell Z9264 platform with 100G links on build 30. Attached show-tech, syslog, core file and config_db.json file. Please refer PFCWD_100G.zip file. |
…lly (#18334) #### Why I did it src/sonic-swss ``` * 9e183a65 - (HEAD -> master, origin/master, origin/HEAD) Add bookworm build to the PR checkers (#3114) (2 days ago) [Saikrishna Arcot] * ec463953 - [twamporch] Explicitly initialize local variable (#3115) (2 days ago) [xiaodong hu] * 19410232 - Add force option for fabric port unisolate command (#3089) (7 days ago) [jfeng-arista] * 774973d9 - [dash] fix ENI admin state update (#3081) (8 days ago) [Yakiv Huryk] * 56ba6de3 - [p4orch] Clang format change. (#3096) (10 days ago) [mint570] * f6dd9caa - Introduce a new role for DPU-NPU Interconnect (10 days ago) [Vivek] * 0f707757 - [portsorch] Handle TRANSCEIVER_INFO table on warm boot (#3087) (10 days ago) [Stepan Blyshchak] * cbc263a1 - [EVPN]Fix fpmsyncd crash when EVPN type5 is received with bgp fib suppression enabled (#3101) (13 days ago) [Sudharsan Dhamal Gopalarathnam] * 4af61167 - Fix oper FEC retrieval after warmboot (#3100) (13 days ago) [Sudharsan Dhamal Gopalarathnam] * 2a586154 - [Fdbsyncd] Adding extern_learn flag with fdb entry so Kernel doesn't age out (#2985) (2 weeks ago) [KISHORE KUNAL] * 465399e9 - T2-VOQ-VS: Fix iBGP bringup issue (#3053) (2 weeks ago) [Deepak Singhal] * dc9eae87 - Clang format change. (#3080) (2 weeks ago) [mint570] * 95a74750 - [orchagent] TWAMP Light orchagent implementation (#2927) (2 weeks ago) [xiaodong hu] ``` #### How I did it #### How to verify it #### Description for the changelog
Description
Orchagent crashes when Pause Frame Control Watchdog's(PFCWD) delay restoration timer expires.
Topology:
Ixia Port 1 ----- Z9264 ----- Ixia Port 2
Steps to reproduce the issue:
Describe the results you received:
After step 4 traffic was dropped as expected.
After step 5 and delay restoration timer expired, Orchagent crashes. Traffic didn't resume.
Describe the results you expected:
After step 5 and delay restoration timer expired, traffic should resume.
orchagent.1561142120.38.core.gz
pfcwd_logs.txt
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