Messages in this thread | | | From | Laurent Pinchart <> | Subject | Re: [lkp-robot] [media] 859086ae36: kmsg.uvcvideo:Failed_to_query(GET_INFO)UVC_control#on_unit#:-#(exp.#) | Date | Wed, 21 Mar 2018 12:32:07 +0200 |
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Hello,
On Friday, 16 March 2018 04:00:39 EET kernel test robot wrote: > FYI, we noticed the following commit (built with gcc-7): > > commit: 859086ae3636eae0bf9f0fbbce2daf4d41ae9474 ("media: uvcvideo: Apply > flags from device to actual properties") > https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master > > in testcase: netperf > with following parameters: > > ip: ipv4 > runtime: 300s > nr_threads: 1 > cluster: cs-localhost > test: SCTP_STREAM > cpufreq_governor: performance > > test-description: Netperf is a benchmark that can be use to measure various > aspect of networking performance. test-url: http://www.netperf.org/netperf/ > > > on test machine: 4 threads Intel(R) Core(TM) i5-3317U CPU @ 1.70GHz with 4G > memory > > caused below changes (please refer to attached dmesg/kmsg for entire > log/backtrace): > > > [ 76.108373] uvcvideo: Failed to query (GET_INFO) UVC control 11 on unit > 1: -32 (exp. 1).
Just for the record, Kieran is working on this.
> To reproduce: > > git clone https://github.com/intel/lkp-tests.git > cd lkp-tests > bin/lkp install job.yaml # job file is attached in this email > bin/lkp run job.yaml
-- Regards,
Laurent Pinchart
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