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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2020/11/04 02:25:52 UTC
[GitHub] [incubator-nuttx] masayuki2009 commented on pull request #2124: arch/sim: add sim audio support
masayuki2009 commented on pull request #2124:
URL: https://github.com/apache/incubator-nuttx/pull/2124#issuecomment-721475927
@GUIDINGLI @xiaoxiang781216
I tried this PR with ubuntu18.04 x86_64, but nuttx crashed when playback an WAV file via hostfs.
Could you tell me what environment are you using?
```
Thread 1 "nuttx" received signal SIGSEGV, Segmentation fault.
0x00005555555714a2 in file_vioctl (filep=0x10000000d8, req=4100, ap=0x7ffff2c8b520) at vfs/fs_ioctl.c:87
87 inode = filep->f_inode;
p filep
$1 = (struct file *) 0x10000000d8
(gdb) p *filep
Cannot access memory at address 0x10000000d8
(gdb) up
#1 0x0000555555571682 in nx_vioctl (fd=4, req=4100, ap=0x7ffff2c8b520) at vfs/fs_ioctl.c:173
173 ret = file_vioctl(filep, req, ap);
(gdb) where
#0 0x00005555555714a2 in file_vioctl (filep=0x10000000d8, req=4100, ap=0x7ffff2c8b520) at vfs/fs_ioctl.c:87
#1 0x0000555555571682 in nx_vioctl (fd=4, req=4100, ap=0x7ffff2c8b520) at vfs/fs_ioctl.c:173
#2 0x000055555557197a in ioctl (fd=4, req=4100) at vfs/fs_ioctl.c:259
#3 0x000055555558f487 in nxplayer_setvolume (pplayer=0x7ffff2bfa0f0, volume=400) at nxplayer.c:1226
#4 0x000055555558f164 in nxplayer_playthread (pvarg=0x7ffff2bfa0f0) at nxplayer.c:957
#5 0x0000555555583970 in pthread_start () at pthread/pthread_create.c:192
#6 0x0000000000000000 in ?? ()
```
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