Dear Tetsuya, On 2019-11-02, Tetsuya Isaki wrote: > At Sat, 26 Oct 2019 18:27:36 +0200, > Yorick Hardy wrote: > > [ 166.145911] panic: kernel diagnostic assertion "ring->used + n <= > > ring->capacity" failed: file "/usr/src/local/sys/dev/audio/audiodef.h", > > line 406 called from audio_track_record:4518: ring->used=32256 n=32256 > > ring->capacity=61440 > > [ 166.145911] cpu3: Begin traceback... > > [ 166.145911] vpanic() at netbsd:vpanic+0x178 > > [ 166.145911] kern_assert() at netbsd:kern_assert+0x48 > > [ 166.155927] audioread() at netbsd:audioread+0xb87 > > Can you reproduce this? > > Thanks, > --- > Tetsuya Isaki <is...@pastel-flower.jp / is...@netbsd.org>
I should be able to try get it to happen again tomorrow (I managed to trigger the panic on my work computer only so far). The offending command is: ffplay4 -hide_banner -showmode waves -f oss /dev/audio (to test the microphone). I think ffmpeg was reading audio much slower that the driver was providing it (because of the recording rate mismatch in our oss which you have kindly fixed). -- Kind regards, Yorick Hardy
