#0  g_mount_spec_match_with_path (mount=0x7f5c6400d030, spec=spec@entry=0x57743a0, path=path@entry=0x7f5c54007830 "/static/video/428/630/38036824:jpeg_preview_small.jpg") at gmountspec.c:371
  [Error: gmountspec.c was not found in source tree]
#1  0x00007f5c8d6fe2d3 in lookup_mount_info_in_cache_locked (spec=spec@entry=0x57743a0, path=path@entry=0x7f5c54007830 "/static/video/428/630/38036824:jpeg_preview_small.jpg") at gdaemonvfs.c:723
  [Error: gdaemonvfs.c was not found in source tree]
#2  0x00007f5c8d6ff0c5 in lookup_mount_info_in_cache (path=0x7f5c54007830 "/static/video/428/630/38036824:jpeg_preview_small.jpg", spec=0x57743a0) at gdaemonvfs.c:740
  [Error: gdaemonvfs.c was not found in source tree]
#3  _g_daemon_vfs_get_mount_info_sync (spec=0x57743a0, path=0x7f5c54007830 "/static/video/428/630/38036824:jpeg_preview_small.jpg", cancellable=cancellable@entry=0x0, error=error@entry=0x7422ed8) at gdaemonvfs.c:980
  [Error: gdaemonvfs.c was not found in source tree]
#4  0x00007f5c8d704a0d in create_proxy_for_file2 (file1=file1@entry=0x7f5ca00faec0, file2=file2@entry=0x0, mount_info1_out=mount_info1_out@entry=0x0, path1_out=path1_out@entry=0x7f5c4c281d10, path2_out=path2_out@entry=0x0, connection_out=connection_out@entry=0x0, cancellable=cancellable@entry=0x0, error=error@entry=0x7422ed8, mount_info2_out=0x0) at gdaemonfile.c:395
  [Error: gdaemonfile.c was not found in source tree]
#5  0x00007f5c8d7052d0 in create_proxy_for_file (file=file@entry=0x7f5ca00faec0, mount_info_out=mount_info_out@entry=0x0, path_out=path_out@entry=0x7f5c4c281d10, connection_out=connection_out@entry=0x0, cancellable=cancellable@entry=0x0, error=error@entry=0x7422ed8) at gdaemonfile.c:467
  [Error: gdaemonfile.c was not found in source tree]
#6  0x00007f5c8d706014 in g_daemon_file_read (file=0x7f5ca00faec0, cancellable=0x0, error=0x7422ed8) at gdaemonfile.c:1131
  [Error: gdaemonfile.c was not found in source tree]
#7  0x00007f5caa204bea in g_file_load_contents (file=0x7f5ca00faec0, cancellable=0x0, contents=0x7f5c4c281dd0, length=0x7f5c4c281dd8, etag_out=0x0, error=0x7422ed8) at /build/buildd/glib2.0-2.33.14/./gio/gfile.c:6444
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gfile.c was not found in source tree]
#8  0x00007f5c93869810 in unity::IconLoader::Impl::IconLoaderTask::LoaderJobFunc (job=0x773b600, canc=0x0, data=0x7422e70) at /build/buildd/unity-6.6.0/unity-shared/IconLoader.cpp:612
  [Error: /build/buildd/unity-6.6.0/unity-shared/IconLoader.cpp was not found in source tree]
#9  0x00007f5caa219766 in io_job_thread (data=0x773b600, user_data=<optimized out>) at /build/buildd/glib2.0-2.33.14/./gio/gioscheduler.c:162
  [Error: /build/buildd/glib2.0-2.33.14/./gio/gioscheduler.c was not found in source tree]
#10 0x00007f5cae4911a2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.33.14/./glib/gthreadpool.c:309
  [Error: /build/buildd/glib2.0-2.33.14/./glib/gthreadpool.c was not found in source tree]
#11 0x00007f5cae490985 in g_thread_proxy (data=0x7f5ca00cb400) at /build/buildd/glib2.0-2.33.14/./glib/gthread.c:797
  [Error: /build/buildd/glib2.0-2.33.14/./glib/gthread.c was not found in source tree]
#12 0x00007f5caf90ee9a in start_thread (arg=0x7f5c4c282700) at pthread_create.c:308
  [Error: pthread_create.c was not found in source tree]
#13 0x00007f5cafc1639d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
  [Error: ../sysdeps/unix/sysv/linux/x86_64/clone.S was not found in source tree]
#14 0x0000000000000000 in ?? ()