ffmpeg segfault on drawtext timecode

ffmpeg  -i '/mnt/video1/2014-10-27_135145_1.mxf'  -c:v h264  -c:a aac  -b:v 4M  -b:a 128k  -strict -2 -n  -filter_complex "[0:0] scale=iw/2:-1, pp=fd, hqdn3d=4:4:4:4,  drawtext=timecode='09\:57\:00\:00': timecode_rate=30000/1001 [vref]"  -map [vref] -map 0:a Desktop/test.mp4
ffmpeg version 2.4.1 Copyright (c) 2000-2014 the FFmpeg developers
  built on Sep 22 2014 05:50:26 with gcc 4.9.1 (GCC) 20140903 (prerelease)
  configuration: --prefix=/usr --disable-debug --disable-static --enable-avisynth --enable-avresample --enable-fontconfig --enable-gnutls --enable-gpl --enable-libass --enable-libbluray --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libv4l2 --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-runtime-cpudetect --enable-shared --enable-swresample --enable-vdpau --enable-version3 --enable-x11grab
  libavutil      54.  7.100 / 54.  7.100
  libavcodec     56.  1.100 / 56.  1.100
  libavformat    56.  4.101 / 56.  4.101
  libavdevice    56.  0.100 / 56.  0.100
  libavfilter     5.  1.100 /  5.  1.100
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  0.100 /  3.  0.100
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  0.100 / 53.  0.100
[dnxhd @ 0x758a40] frame size changed: 1920x1088 -> 1920x1080
Guessed Channel Layout for  Input Stream #0.1 : stereo
Input #0, mxf, from '/mnt/video1/2014-10-27_135145_1.mxf':
  Metadata:
    uid             : adab4424-2f25-4dc7-92ff-29bd000b0000
    generation_uid  : adab4424-2f25-4dc7-92ff-29bd000b0001
    company_name    : FFmpeg
    product_name    : OP1a Muxer
    product_version : 56.4.101
    product_uid     : adab4424-2f25-4dc7-92ff-29bd000b0002
    modification_date: 0-01-01 00:00:00
    timecode        : 00:00:00:00
  Duration: 00:00:13.18, start: 0.000000, bitrate: 147926 kb/s
    Stream #0:0: Video: dnxhd, yuv422p, 1920x1080, 29.97 fps, 29.97 tbr, 29.97 tbn, 29.97 tbc
    Stream #0:1: Audio: pcm_s24le, 48000 Hz, 2 channels, s32 (24 bit), 2304 kb/s
Segmentation fault (core dumped)