[dpdk-dev] 【BUG REPORT】l3fwd-power can not exit by ctrl+c

oulijun oulijun at huawei.com
Thu May 21 03:26:49 CEST 2020



在 2020/5/20 17:45, Burakov, Anatoly 写道:
> On 20-May-20 4:18 AM, oulijun wrote:
>> Hi, David Marchand && guys
>>
>>     I am using 20.05-rc2 version to test based on HNS3 NIC hardware, 
>> and found that after starting l3fwd-power,
>>
>> using ctrl+c cannot force quit. But I revert the patch(33666b4 
>> service: fix crash on exit) and it is ok.
>>
>> the log as follows:
>>
>> Initializing rx queues on lcore 26 ...
>> Initializing rx queues on lcore 27 ... rxq=0,0,0 Port 0: softly parse 
>> packet type info
>>
>>
>> Checking link status...............0000:7d:00.1 
>> hns3_update_link_status(): Link status change to up!
>> done
>> Port 0 Link Up - speed 25000 Mbps - full-duplex
>> L3FWD_POWER: entering main loop on lcore 27
>> L3FWD_POWER:  -- lcoreid=27 portid=0 rxqueueid=0
>> L3FWD_POWER: lcore 26 has nothing to do
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> L3FWD_POWER: lcore 27 is waked up from rx interrupt on port 0 queue 0
>> L3FWD_POWER: lcore 27 sleeps until interrupt triggers
>> ^CPOWER: Power management governor of lcore 26 has been set back to 
>> successfully
>> POWER: Power management of lcore 26 has exited from 'userspace' mode 
>> and been set back to the original
>> POWER: Power management governor of lcore 27 has been set back to 
>> successfully
>> POWER: Power management of lcore 27 has exited from 'userspace' mode 
>> and been set back to the original
>> 0000:7d:00.1 hns3_dev_close(): Close port 0 finished
>> User forced exit
> 
> The "user forced exit" string is from before the patches were applied. 
> You are obviously not using the rc2 version. Please pull down the latest 
> l3fwd-power code and retest.
> 
sorry, our version is 20.05-rc0
>> [root at centos-C3 build]#
>>
>> Thanks
>>
>> Lijun Ou
>>
>>
>>
>>
>>
>>
> 
> 



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