[Bug 739800] Static when playing audio at high bitrate/sample rate

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=739800

--- Comment #16 from brandonjsnider at gmail.com ---
Output of command requested in comment 14 (tick-tick happens at Pipeline is
PREROLLING):

$ valgrind gst-launch-1.0 audiotestsrc wave=4 ! audio/x-raw,rate=96000 !
pulsesink
==20572== Memcheck, a memory error detector
==20572== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==20572== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==20572== Command: gst-launch-1.0 audiotestsrc wave=4 ! audio/x-raw,rate=96000
! pulsesink
==20572== 
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/ld-2.21.so:
--20572-- Ignoring non-Dwarf2/3/4 block in .debug_info
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/ld-2.21.so:
--20572-- Last block truncated in .debug_info; ignoring
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/ld-2.21.so:
--20572-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libc-2.21.so:
--20572-- Ignoring non-Dwarf2/3/4 block in .debug_info
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libc-2.21.so:
--20572-- Last block truncated in .debug_info; ignoring
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libc-2.21.so:
--20572-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libm-2.21.so:
--20572-- Ignoring non-Dwarf2/3/4 block in .debug_info
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libm-2.21.so:
--20572-- Last block truncated in .debug_info; ignoring
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libm-2.21.so:
--20572-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/librt-2.21.so:
--20572-- Ignoring non-Dwarf2/3/4 block in .debug_info
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/librt-2.21.so:
--20572-- Last block truncated in .debug_info; ignoring
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/librt-2.21.so:
--20572-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libdl-2.21.so:
--20572-- Ignoring non-Dwarf2/3/4 block in .debug_info
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libdl-2.21.so:
--20572-- Last block truncated in .debug_info; ignoring
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libdl-2.21.so:
--20572-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libnsl-2.21.so:
--20572-- Ignoring non-Dwarf2/3/4 block in .debug_info
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libnsl-2.21.so:
--20572-- Last block truncated in .debug_info; ignoring
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libnsl-2.21.so:
--20572-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libresolv-2.21.so:
--20572-- Ignoring non-Dwarf2/3/4 block in .debug_info
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libresolv-2.21.so:
--20572-- Last block truncated in .debug_info; ignoring
--20572-- WARNING: Serious error when reading debug info
--20572-- When reading debug info from /lib/x86_64-linux-gnu/libresolv-2.21.so:
--20572-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstPulseSinkClock
^Chandling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 0:00:13.767364840
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
==20572== 
==20572== HEAP SUMMARY:
==20572==     in use at exit: 618,830 bytes in 2,439 blocks
==20572==   total heap usage: 50,173 allocs, 47,734 frees, 9,806,145 bytes
allocated
==20572== 
==20572== LEAK SUMMARY:
==20572==    definitely lost: 16,384 bytes in 1 blocks
==20572==    indirectly lost: 0 bytes in 0 blocks
==20572==      possibly lost: 4,828 bytes in 63 blocks
==20572==    still reachable: 586,658 bytes in 2,293 blocks
==20572==                       of which reachable via heuristic:
==20572==                         length64           : 320 bytes in 8 blocks
==20572==                         newarray           : 1,584 bytes in 19 blocks
==20572==         suppressed: 0 bytes in 0 blocks
==20572== Rerun with --leak-check=full to see details of leaked memory
==20572== 
==20572== For counts of detected and suppressed errors, rerun with: -v
==20572== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

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