StacktraceTop: pa_memblock_acquire (b=<optimized out>) at pulsecore/memblock.c:454 pa_memblock_acquire (b=<optimized out>) at pulsecore/memblock.c:453 pa_stream_peek (s=s@entry=0x7f6b582eaca0, data=data@entry=0x7fff951e3b48, length=length@entry=0x7fff951e3b38) at pulse/stream.c:1602 on_monitor_read_callback (s=0x7f6b582eaca0, length=4, userdata=0x7f6b5823c020) at gvc-mixer-dialog.c:474 pstream_memblock_callback (p=<optimized out>, channel=<optimized out>, offset=0, seek=PA_SEEK_RELATIVE, chunk=0x7fff951e3c00, userdata=0x7f6b58200cb0) at pulse/context.c:365
StacktraceTop: acquire (b=<optimized out>) at pulsecore/ memblock. c:454 acquire (b=<optimized out>) at pulsecore/ memblock. c:453 0x7f6b582eaca0, data=data@ entry=0x7fff951 e3b48, length= length@ entry=0x7fff951 e3b38) at pulse/stream.c:1602 read_callback (s=0x7f6b582eaca0, length=4, userdata= 0x7f6b5823c020) at gvc-mixer- dialog. c:474 memblock_ callback (p=<optimized out>, channel=<optimized out>, offset=0, seek=PA_ SEEK_RELATIVE, chunk=0x7fff951 e3c00, userdata= 0x7f6b58200cb0) at pulse/context.c:365
pa_memblock_
pa_memblock_
pa_stream_peek (s=s@entry=
on_monitor_
pstream_