Crashing FreeSWITCH version: 1.10.2-release+git~20191231T140119Z~f7bdd3845a~64bit[Program terminated with signal SIGABRT, Aborted.]

[kkbhanu]

Hi Team,
i am facing frequent crash with latest version after disconnecting all calls at atime by using conference hangup all,this is happening randomly.
please found attached tracefile.
20200506T065202Z-bt.txt

[andywolk]

Please open gdb and show the ouput of:

set max-value-size unlimited
set print pretty on
set print elements 0

thread 1
frame 8
print *session

[kkbhanu]

help me i am unable to found thread 1 how can i get information from gdb.

[andywolk]

How did you get 20200506T065202Z-bt.txt ?
Use gdb /path/to/freeswitch /path/to/core/file
and repeat those commands

[kkbhanu]

hi Andywolk am generating backtrace from scripts of Freeswitch,
here is the outputh what you asked about.

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/local/freeswitch/bin/freeswitch -nc -nonat'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7f35d26ac700 (LWP 64688))]
(gdb) set max-value-size unlimited
(gdb) set print pretty on
(gdb) set print elements 0
(gdb) thread 1
[Switching to thread 1 (Thread 0x7f35d26ac700 (LWP 64688))]
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50      in ../sysdeps/unix/sysv/linux/raise.c
(gdb) frame 8
#8  0x00007f3e00b28e1e in listener_run (thread=<optimized out>, obj=0x7f3d5458cbd8) at mod_event_socket.c:2642
2642                            switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Unable to lock session!\n");
(gdb) print *session
$1 = {
  pool = 0x7f3d5458b4f8,
  thread = 0x0,
  thread_id = 0,
  endpoint_interface = 0x0,
  id = 0,
  flags = SSF_NONE,
  channel = 0x0,
  event_hooks = {
    outgoing_channel = 0x7f3d5458cc98,
    receive_message = 0x7f3d5458ccb8,
    receive_event = 0x7f3e04fc41d0 <thread_cond_cleanup>,
    read_frame = 0x7f3e04fc5ea0 <apr_pool_cleanup_null>,
    video_read_frame = 0x0,
    write_frame = 0x0,
    video_write_frame = 0x0,
    text_write_frame = 0x0,
    text_read_frame = 0x0,
    kill_channel = 0x0,
    send_dtmf = 0x0,
    recv_dtmf = 0x0,
    state_change = 0x0,
    state_run = 0x0
  },
  read_codec = 0x0,
  real_read_codec = 0x0,
  write_codec = 0x0,
  real_write_codec = 0x7f379c6e3a30,
  video_read_codec = 0x7f3d55179928,
  video_write_codec = 0x0,
  read_impl = {
    codec_type = SWITCH_CODEC_TYPE_AUDIO,
    ianacode = 0 '\000',
    iananame = 0x0,
    fmtp = 0x0,
    samples_per_second = 0,
    actual_samples_per_second = 0,
    bits_per_second = 0,
    microseconds_per_packet = 0,
    samples_per_packet = 0,
    decoded_bytes_per_packet = 0,
    encoded_bytes_per_packet = 1415105464,
    number_of_channels = 61 '=',
--Type <RET> for more, q to quit, c to continue without paging--
    codec_frames_per_packet = 1415105920,
    init = 0x7f3e04fc3f50 <thread_rwlock_cleanup>,
    encode = 0x7f3e04fc5ea0 <apr_pool_cleanup_null>,
    decode = 0x7f379d83a468,
    encode_video = 0x0,
    decode_video = 0x186a000000000,
    codec_control = 0x0,
    destroy = 0x7f3d5458ce20,
    codec_id = 1415106160,
    impl_id = 32573,
    modname = 0x7f3d5458cec8 "(\231\027U=\177",
    next = 0x7f3d00000000
  },
  real_read_impl = {
    codec_type = 1427609896,
    ianacode = 61 '=',
    iananame = 0x0,
    fmtp = 0x0,
    samples_per_second = 4294967295,
    actual_samples_per_second = 0,
    bits_per_second = 0,
    microseconds_per_packet = 0,
    samples_per_packet = 0,
    decoded_bytes_per_packet = 0,
    encoded_bytes_per_packet = 1415106304,
    number_of_channels = 61 '=',
    codec_frames_per_packet = 1415106080,
    init = 0x7f3e04fc4060 <thread_mutex_cleanup>,
    encode = 0x7f3e04fc5ea0 <apr_pool_cleanup_null>,
    decode = 0x7f3d55179928,
    encode_video = 0x0,
    decode_video = 0x0,
    codec_control = 0x0,
    destroy = 0x0,
    codec_id = 0,
    impl_id = 4,
    modname = 0x0,
    next = 0x7f379d8fd9f8
  },
  write_impl = {
    codec_type = 1415106160,
    ianacode = 61 '=',
    iananame = 0x7f3e04fc41d0 <thread_cond_cleanup> "H\203\307\b\351\a\334\313\377\017\037\200",
--Type <RET> for more, q to quit, c to continue without paging--
    fmtp = 0x7f3e04fc5ea0 <apr_pool_cleanup_null> "1\300\303ff.\017\037\204",
    samples_per_second = 1427609896,
    actual_samples_per_second = 32573,
    bits_per_second = 0,
    microseconds_per_packet = 0,
    samples_per_packet = 0,
    decoded_bytes_per_packet = 0,
    encoded_bytes_per_packet = 0,
    number_of_channels = 0 '\000',
    codec_frames_per_packet = 0,
    init = 0x400000000,
    encode = 0x0,
    decode = 0x7f3d5458cea8,
    encode_video = 0x7f3d5458cec8,
    decode_video = 0x7f3e04fc41d0 <thread_cond_cleanup>,
    codec_control = 0x7f3e04fc5ea0 <apr_pool_cleanup_null>,
    destroy = 0x7f3d5458cee0,
    codec_id = 83640784,
    impl_id = 32574,
    modname = 0x7f3e04fc5ea0 <apr_pool_cleanup_null> "1\300\303ff.\017\037\204",
    next = 0x7f3d5458cfe8
  },
  video_read_impl = {
    codec_type = 1431040328,
    ianacode = 61 '=',
    iananame = 0x7f3e04fc4060 <thread_mutex_cleanup> "H\203\307\b\351W\311\313\377\017\037\200",
    fmtp = 0x7f3e04fc5ea0 <apr_pool_cleanup_null> "1\300\303ff.\017\037\204",
    samples_per_second = 1415104456,
    actual_samples_per_second = 32573,
    bits_per_second = 0,
    microseconds_per_packet = 0,
    samples_per_packet = 0,
    decoded_bytes_per_packet = 0,
    encoded_bytes_per_packet = 0,
    number_of_channels = 0 '\000',
    codec_frames_per_packet = 0,
    init = 0x400000000,
    encode = 0x0,
    decode = 0x7f3d5458d5b0,
    encode_video = 0x7f3d5458cf58,
    decode_video = 0x7f3e04fc41d0 <thread_cond_cleanup>,
    codec_control = 0x7f3e04fc5ea0 <apr_pool_cleanup_null>,
    destroy = 0x7f3d5458c7c8,
--Type <RET> for more, q to quit, c to continue without paging--
    codec_id = 0,
    impl_id = 0,
    modname = 0x0,
    next = 0x0
  },
  video_write_impl = {
    codec_type = SWITCH_CODEC_TYPE_AUDIO,
    ianacode = 0 '\000',
    iananame = 0x400000000 <error: Cannot access memory at address 0x400000000>,
    fmtp = 0x0,
    samples_per_second = 1415106448,
    actual_samples_per_second = 32573,
    bits_per_second = 1415106480,
    microseconds_per_packet = 32573,
    samples_per_packet = 83640784,
    decoded_bytes_per_packet = 32574,
    encoded_bytes_per_packet = 83648160,
    number_of_channels = 62 '>',
    codec_frames_per_packet = 1415104456,
    init = 0x0,
    encode = 0x0,
    decode = 0xffffffff,
    encode_video = 0x0,
    decode_video = 0x0,
    codec_control = 0x7f3d554c1148,
    destroy = 0x7f3d5458d008,
    codec_id = 83640416,
    impl_id = 32574,
    modname = 0x7f3e04fc5ea0 <apr_pool_cleanup_null> "1\300\303ff.\017\037\204",
    next = 0x7f3d5458c7c8
  },
  read_resampler = 0x0,
  write_resampler = 0x0,
  mutex = 0xffffffff,
  stack_count_mutex = 0x0,
  resample_mutex = 0x0,
  codec_read_mutex = 0x7f3d5458d038,
  codec_write_mutex = 0x7f3d5458d058,
  video_codec_read_mutex = 0x7f3e04fc4060 <thread_mutex_cleanup>,
  video_codec_write_mutex = 0x7f3e04fc5ea0 <apr_pool_cleanup_null>,
  cond = 0x7f3d5458c7c8,
  frame_read_mutex = 0x0,
  rwlock = 0x0,
--Type <RET> for more, q to quit, c to continue without paging--
  io_rwlock = 0xffffffff,
  streams = {0x0, 0x0, 0x7f3d5458d088, 0x7f3d5458d0a8, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0xffffffff, 0x0, 0x0, 0x7f3d5458d0d8, 0x7f3d5458d0f8, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0xffffffff, 0x0, 0x0, 0x7f3d5458d128, 0x7f3d5458d148, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0xffffffff, 0x0, 0x0, 0x7f3d5458d178, 0x7f3d5458d198, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0xffffffff, 0x0, 0x0, 0x7f3d5458d1c8, 0x7f3d5458d1e8, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0xffffffff, 0x0, 0x0, 0x7f3d5458d218, 0x7f3d5458d238, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0xffffffff, 0x0, 0x0, 0x7f3d5458d268, 0x7f3d5458d288, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0xffffffff, 0x0, 0x0, 0x7f3d5458d2b8, 0x7f3d5458d2d8, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0xffffffff, 0x0, 0x0, 0x7f3d5458d308, 0x7f3d5458d328, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0xffffffff, 0x0, 0x0, 0x7f3d5458d358, 0x7f3d5458d378, 0x7f3e04fc4060 <thread_mutex_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x1, 0x1,
    0x0, 0x0, 0x0, 0x0, 0x0, 0x7f3d5458d3a8, 0x7f3d5458d3c8, 0x7f3e04fc3f50 <thread_rwlock_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x0, 0x0,
    0x0, 0x0, 0x400000000, 0x0, 0x7f3d5458d408, 0x7f3d5458d428, 0x7f3e04fc41d0 <thread_cond_cleanup>, 0x7f3e04fc5ea0 <apr_pool_cleanup_null>, 0x7f3d5458c7c8, 0x1,
    0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f3d5458d460},
  stream_count = 1415107712,
  uuid_str = "=\177\000\000P?\374\004>\177\000\000\301S\001\000\000\000\000\000 \331{T=\177\000\000ЩOT=\177", '\000' <repeats 50 times>, "\300\324XT=\177\000\000\340\324XT=\177\000\000P?\374\004>\177\000\000\240^\374\004>\177\000\000\200\326XT=\177\000\000\000\000\000\000\005\000\000\000\005\000\000\000\000\001\000\000\000\000\000\000\000\000\000\000\200\325XT=\177\000\000\320\325XT=\177\000\000(\326XT=\177\000\000\000\000\000\000\063\060\000\000\310\307XT=\177", '\000' <repeats 18 times>, "\377\377\377\377", '\000' <repeats 20 times>, "`\326XT=\177\000\000\200\325XT=\177\000\000`@\374\004>\177\000\000\240^\374\004>",
  private_info = {0x7f3d5458c7c8, 0x0},
  event_queue = 0x0,
  message_queue = 0x0,
  signal_data_queue = 0x0,
  private_event_queue = 0x400000000,
  private_event_queue_pri = 0x0,
  bug_rwlock = 0x7f3d5458df10,
  bugs = 0x7f3d5458d5d0,
  app_log = 0x7f3e04fc41d0 <thread_cond_cleanup>,
  stack_count = 83648160,
  raw_write_buffer = 0x7f3d5458c7c8,
  raw_write_frame = {
    codec = 0x0,
    source = 0x0,
    packet = 0x0,
    packetlen = 0,
    extra_data = 0x400000000,
    data = 0x0,
    datalen = 1415108104,
    buflen = 32573,
    samples = 1415108136,
    rate = 32573,
    channels = 83640784,
    payload = 62 '>',
--Type <RET> for more, q to quit, c to continue without paging--c
    timestamp = 83648160,
    seq = 32574,
    ssrc = 2823288600,
    m = (SWITCH_TRUE | unknown: 32566),
    flags = 2829204400,
    user_data = 0x7f37a8a241a0,
    pmap = 0x7f37a8a24318,
    img = 0x7f37a8a24610,
    geometry = {
      w = 0,
      h = 0,
      x = 0,
      y = 0,
      z = 0,
      M = 0,
      X = 0
    }
  },
  enc_write_frame = {
    codec = 0x0,
    source = 0x0,
    packet = 0x0,
    packetlen = 0,
    extra_data = 0x0,
    data = 0x0,
    datalen = 0,
    buflen = 0,
    samples = 0,
    rate = 0,
    channels = 0,
    payload = 0 '\000',
    timestamp = 0,
    seq = 0,
    ssrc = 0,
    m = SWITCH_FALSE,
    flags = 0,
    user_data = 0x0,
    pmap = 0x0,
    img = 0x0,
    geometry = {
      w = 0,
      h = 0,
      x = 0,
      y = 0,
      z = 0,
      M = 0,
      X = 0
    }
  },
  raw_write_buf = '\000' <repeats 1824 times>, "`\326XT=\177\000\000@\325XT=\177\000\000\220\267\373\004>\177\000\000\240^\374\004>\177\000\000\310\021LU=\177\000\000\000\000\000\000\v\000\000\000\v\000\000\000\000\001\000\000\000\000\000\000\000\000\000\000\340\336XT=\177\000\000\060\337XT=\177\000\000\210\337XT=\177\000\000\000\000\000\000\070\177\000\000\310\307XT=\177", '\000' <repeats 18 times>, "\377\377\377\377", '\000' <repeats 20 times>, "\300\337XT=\177\000\000\340\336XT=\177\000\000`@\374\004>\177\000\000\240^\374\004>\177\000\000\310\307XT=\177", '\000' <repeats 38 times>, "\004", '\000' <repeats 11 times>, "X\032LU=\177\000\000\060\337XT=\177\000\000\320A\374\004>\177\000\000\240^\374\004>\177\000\000\310\307XT=\177", '\000' <repeats 38 times>, "\004", '\000' <repeats 11 times>, "h\337XT=\177\000\000\210\337XT=\177\000\000\320A\374\004>\177\000\000\240^\374\004>\177", '\000' <repeats 98 times>, "\030\335\066U=\177\000\000\340\207C\360\070\177\000\000H\346\066U=\177\000\000\001\000\000\000\000\000\000\000\001", '\000' <repeats 47 times>, "x\177\315T=\177\000\000P\340XT=\177\000\000P?\374\004>\177\000\000\240^\374\004>\177\000\000\370\021+\360\070\177", '\000' <repeats 14 times>, "\240\206\001\000\000\000\000\000\000\000\000\000\360\340XT=\177\000\000@\341XT=\177\000\000\230\341XT=\177\000\000\000\000\000\000\000\000\000\000H\346\066U=\177", '\000' <repeats 18 times>, "\377\377\377\377", '\000' <repeats 20 times>, "\320\341XT=\177\000\000\360\340XT=\177\000\000`@\374\004>\177\000\000\240^\374\004>\177\000\000H\346\066U=\177", '\000' <repeats 38 times>, "\004", '\000' <repeats 11 times>, "\210G7\360\070\177\000\000@\341XT=\177\000\000\320A\374\004>\177\000\000\240^\374\004>\177\000\000H\346\066U=\177", '\000' <repeats 38 times>, "\004", '\000' <repeats 11 times>, "x\341XT=\177\000\000\230\341XT=\177\000\000\320A\374\004>\177\000\000\240^\374\004>\177", '\000' <repeats 1458 times>, "\320\022\000\000\000\000\000\000\024@\001", '\000' <repeats 13 times>, "\300\315\367T=\177\000\000\023\000\000\000\000\000\000\000\240'ZT=\177\000\000\260'ZT=\177\000\000\270\b\316T=\177\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\001", '\000' <repeats 35 times>, "\001", '\000' <repeats 11 times>, "\001\000\000\000\001", '\000' <repeats 319 times>, "\001", '\000' <repeats 183 times>, "\002", '\000' <repeats 183 times>, "\003", '\000' <repeats 183 times>, "\004", '\000' <repeats 183 times>, "\005", '\000' <repeats 183 times>, "\006", '\000' <repeats 183 times>, "\a", '\000' <repeats 183 times>, "\b", '\000' <repeats 235 times>, "\t\000\000\000\000\000\000\000\230Z\357,9\177\000\000\000\360XT=\177", '\000' <repeats 34 times>, "D\334\357,9\177\000\000\000\000\000\000\000@\000\000\000\000\000\000@\037\000\000\001", '\000' <repeats 39 times>, "\030\"ZT=\177", '\000' <repeats 238 times>, "\b\000\000\000\350\222ϖ\020V\000\000\000\000\000\000\000\000\000\000@\037\000\000@\037\000\000\000\372\000\000 N\000\000\240\000\000\000@\001\000\000\240\000\000\000\001\000\000\000\240\000\000\000\000\000\000\000\320\373\330\004>\177\000\000\240\365\330\004>\177\000\000\340\366\330\004>\177", '\000' <repeats 26 times>, "\240\367\330\004>\177\000\000\220\000\000\000\233\000\000\000\230\213ϖ\020V\000\000\300\221ϖ\020V\000\000\000\000\000\000\b\000\000\000\350\222ϖ\020V\000\000\000\000\000\000\000\000\000\000@\037\000\000@\037\000\000\000\372\000\000 N\000\000\240\000\000\000@\001\000\000\240\000\000\000\001\000\000\000\240\000\000\000\000\000\000\000\320\373\330\004>\177\000\000\240\365\330\004>\177\000\000\340\366\330\004>\177", '\000' <repeats 26 times>, "\240\367\330\004>\177\000\000\220\000\000\000\233\000\000\000\230\213ϖ\020V\000\000\300\221ϖ\020V", '\000' <repeats 34 times>, "\230:\000\000\220_\001\000\000\000\000\000\000\000\000\000\214=\v\263", '\000' <repeats 12 times>, " \332\367T=\177\000\000\362\227\000\000\000\000\000\000 \353o,9\177\000\000\362\227", '\000' <repeats 38 times>, "\030\"ZT=\177\000\000\b\037ZT=\177\000\000\340#ZT=\177\000\000 <&", '\000' <repeats 1252 times>,
  enc_write_buf = '\000' <repeats 8191 times>,
  raw_read_buffer = 0x0,
  raw_read_frame = {
    codec = 0x0,
    source = 0x0,
    packet = 0x0,
    packetlen = 0,
    extra_data = 0x0,
    data = 0x0,
    datalen = 0,
    buflen = 0,
    samples = 0,
    rate = 0,
    channels = 0,
    payload = 0 '\000',
    timestamp = 0,
    seq = 0,
    ssrc = 0,
    m = SWITCH_FALSE,
    flags = 0,
    user_data = 0x0,
    pmap = 0x0,
    img = 0x0,
    geometry = {
      w = 0,
      h = 0,
      x = 0,
      y = 0,
      z = 0,
      M = 0,
      X = 0
    }
  },
  enc_read_frame = {
    codec = 0x0,
    source = 0x0,
    packet = 0x0,
    packetlen = 0,
    extra_data = 0x0,
    data = 0x0,
    datalen = 0,
    buflen = 0,
    samples = 0,
    rate = 0,
    channels = 0,
    payload = 0 '\000',
    timestamp = 0,
    seq = 0,
    ssrc = 0,
    m = SWITCH_FALSE,
    flags = 0,
    user_data = 0x0,
    pmap = 0x0,
    img = 0x0,
    geometry = {
      w = 0,
      h = 0,
      x = 0,
      y = 0,
      z = 0,
      M = 0,
      X = 0
    }
  },
  raw_read_buf = '\000' <repeats 8152 times>, "\377", '\000' <repeats 38 times>,
  enc_read_buf = '\000' <repeats 601 times>, "\001", '\000' <repeats 118 times>, "\001\001", '\000' <repeats 386 times>, "\001", '\000' <repeats 183 times>, "\002", '\000' <repeats 183 times>, "\003", '\000' <repeats 183 times>, "\004", '\000' <repeats 183 times>, "\005", '\000' <repeats 183 times>, "\006", '\000' <repeats 183 times>, "\a", '\000' <repeats 183 times>, "\b", '\000' <repeats 235 times>, "\t\000\000\000\001", '\000' <repeats 64 times>, "@", '\000' <repeats 626 times>, "bf\262\203", '\000' <repeats 76 times>, "\230\037ZT=\177\000\000\230\037ZT=\177", '\000' <repeats 4769 times>,
  video_raw_write_buffer = 0x0,
  video_raw_write_frame = {
    codec = 0x0,
    source = 0x0,
    packet = 0x0,
    packetlen = 0,
    extra_data = 0x0,
    data = 0x0,
    datalen = 0,
    buflen = 0,
    samples = 0,
    rate = 0,
    channels = 0,
    payload = 0 '\000',
    timestamp = 0,
    seq = 0,
    ssrc = 0,
    m = SWITCH_FALSE,
    flags = 0,
    user_data = 0x0,
    pmap = 0x0,
    img = 0x0,
    geometry = {
      w = 0,
      h = 0,
      x = 0,
      y = 0,
      z = 0,
      M = 0,
      X = 0
    }
  },
  video_raw_read_buffer = 0x0,
  video_raw_read_frame = {
    codec = 0x0,
    source = 0x0,
    packet = 0x0,
    packetlen = 0,
    extra_data = 0x0,
    data = 0x0,
    datalen = 0,
    buflen = 0,
    samples = 0,
    rate = 0,
    channels = 0,
    payload = 0 '\000',
    timestamp = 0,
    seq = 0,
    ssrc = 0,
    m = SWITCH_FALSE,
    flags = 0,
    user_data = 0x0,
    pmap = 0x0,
    img = 0x0,
    geometry = {
      w = 0,
      h = 0,
      x = 0,
      y = 0,
      z = 0,
      M = 0,
      X = 0
    }
  },
  bug_codec = {
    codec_interface = 0x0,
    implementation = 0x0,
    fmtp_in = 0x0,
    fmtp_out = 0x0,
    flags = 0,
    memory_pool = 0x0,
    private_info = 0x0,
    agreed_pt = 0 '\000',
    mutex = 0x0,
    next = 0x0,
    session = 0x0,
    cur_frame = 0x0
  },
  read_frame_count = 0,
  track_duration = 0,
  track_id = 0,
  loglevel = SWITCH_LOG_CONSOLE,
  soft_lock = 0,
  dmachine = {0x0, 0x0},
  plc = 0x0,
  media_handle = 0x0,
  decoder_errors = 0,
  video_read_callback = 0x0,
  video_read_user_data = 0x0,
  text_read_callback = 0x0,
  text_read_user_data = 0x0,
  io_override = 0x0,
  sdata = 0x0,
  text_buffer = 0x0,
  text_line_buffer = 0x0,
  text_mutex = 0x0
}
(gdb)

[andywolk]

Try compiling with this fix and see if that helps #636