[vdr-2.3.9] core on startup

9000H · April 5, 2018 at 4:49 PM

Hi,

did got this coredump on startup today, any ideas?

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Code

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `vdr -D- -l3 -w 60 -Pfemon -Psatip  -d2 -s 192.168.178.129:554|DVBS2-4,DVBT2-2|m'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51    ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7f4689dfa280 (LWP 13721))]
(gdb) bt
#0  0x00007f4687f6fe97 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007f4687f71801 in __GI_abort () at abort.c:79
#2  0x00007f4687fba897 in __libc_message (action=action@entry=
    do_abort, fmt=fmt@entry=0x7f46880e7b9a "%s\n")
    at ../sysdeps/posix/libc_fatal.c:181
#3  0x00007f4687fc190a in malloc_printerr (str=str@entry=0x7f46880e9890 "double free or corruption (!prev)") at malloc.c:5350
#4  0x00007f4687fc8e84 in _int_free (have_lock=0, p=0x55f846963220, av=0x7f468831cc40 <main_arena>) at malloc.c:4281
#5  0x00007f4687fc8e84 in __GI___libc_free (mem=0x55f846963230)
    at malloc.c:3124
#6  0x00007f4688c853ec in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#7  0x00007f4688c797dc in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#8  0x00007f4688c798e2 in FT_Done_Face ()
    at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#9  0x000055f844868060 in cFreetypeFont::~cFreetypeFont() (this=0x55f846a166f0, __in_chrg=<optimized out>) at font.c:179
#10 0x000055f8448680b9 in cFreetypeFont::~cFreetypeFont() (this=0x55f846a166f0, __in_chrg=<optimized out>) at font.c:181
#11 0x000055f8448683a8 in cFont::SetFont(eDvbFont, char const*, int) (Font=Font@entry=fontSml, Name=Name@entry=0x55f844b6065c <Setup+4060> "Sans Serif", CharHeight=29) at font.c:407
---Type <return> to continue, or q <return> to quit---
#12 0x000055f84489e98c in cOsdProvider::UpdateOsdSize(bool) (Force=<optimized out>) at osd.c:2053
#13 0x000055f8448238c1 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at vdr.c:991

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9000h

kls · April 5, 2018 at 6:56 PM

Can you reproduce it?

Klaus

9000H · April 5, 2018 at 8:13 PM

Hi,

yes I can reproduce it, easiest when the start channel is UHD.

CU

9000h

kls · April 5, 2018 at 10:34 PM

Please apply this patch and post the results when it crashes again.

Diff

--- osd.c       2018/01/25 15:09:09     4.4
+++ osd.c       2018/04/05 20:33:31
@@ -2039,15 +2039,18 @@
   double Aspect;
   cMutexLock MutexLock(&cOsd::mutex);
   cDevice::PrimaryDevice()->GetOsdSize(Width, Height, Aspect);
+  fprintf(stderr, "Width = %d, Height = %d, Aspect = %f\n", Width, Height, Aspect);
   if (Width != oldWidth || Height != oldHeight || !DoubleEqual(Aspect, oldAspect) || Force) {
      Setup.OSDLeft = int(round(Width * Setup.OSDLeftP));
      Setup.OSDTop = int(round(Height * Setup.OSDTopP));
      Setup.OSDWidth = min(Width - Setup.OSDLeft, int(round(Width * Setup.OSDWidthP))) & ~0x07; // OSD width must be a multiple of 8
      Setup.OSDHeight = min(Height - Setup.OSDTop, int(round(Height * Setup.OSDHeightP)));
      Setup.OSDAspect = Aspect;
+     fprintf(stderr, "OSD %d %d %d %d %f\n", Setup.OSDLeft, Setup.OSDTop, Setup.OSDWidth, Setup.OSDHeight, Setup.OSDAspect);
      Setup.FontOsdSize = int(round(Height * Setup.FontOsdSizeP));
      Setup.FontFixSize = int(round(Height * Setup.FontFixSizeP));
      Setup.FontSmlSize = int(round(Height * Setup.FontSmlSizeP));
+     fprintf(stderr, "Font %d %d %d\n", Setup.FontOsdSize, Setup.FontFixSize, Setup.FontSmlSize);
      cFont::SetFont(fontOsd, Setup.FontOsd, Setup.FontOsdSize);
      cFont::SetFont(fontFix, Setup.FontFix, Setup.FontFixSize);
      cFont::SetFont(fontSml, Setup.FontSml, min(Setup.FontSmlSize, Setup.FontOsdSize));

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Klaus

9000H · April 5, 2018 at 10:49 PM

Hi,

test with the patch

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Code

root@acer533:/home/bernd/vdr/vdr# runvdr
Width = 1920, Height = 1080, Aspect = 1,000000
OSD 0 0 1920 1080 1,000000
Font 33 32 30
Width = 1853, Height = 1025, Aspect = 0,983390
OSD 0 0 1848 1025 0,983390
Font 32 31 29
double free or corruption (!prev)
Aborted (core dumped)

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `vdr -D- -l3 -w 60 -Pfemon -Psatip  -d2 -s 192.168.178.129:554|DVBS2-4,DVBT2-2|m'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51    ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fa2e9985280 (LWP 27915))]
(gdb) bt
#0  0x00007fa2e7afae97 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007fa2e7afc801 in __GI_abort () at abort.c:79
#2  0x00007fa2e7b45897 in __libc_message (action=action@entry=
    do_abort, fmt=fmt@entry=0x7fa2e7c72b9a "%s\n")
    at ../sysdeps/posix/libc_fatal.c:181
#3  0x00007fa2e7b4c90a in malloc_printerr (str=str@entry=0x7fa2e7c74890 "double free or corruption (!prev)") at malloc.c:5350
#4  0x00007fa2e7b53e84 in _int_free (have_lock=0, p=0x563baaa379c0, av=0x7fa2e7ea7c40 <main_arena>) at malloc.c:4281
#5  0x00007fa2e7b53e84 in __GI___libc_free (mem=0x563baaa379d0)
    at malloc.c:3124
#6  0x00007fa2e88103ec in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#7  0x00007fa2e88047dc in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#8  0x00007fa2e88048e2 in FT_Done_Face ()
    at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#9  0x0000563ba8f7c060 in cFreetypeFont::~cFreetypeFont() (this=0x563baaaf32a0, __in_chrg=<optimized out>) at font.c:179
#10 0x0000563ba8f7c0b9 in cFreetypeFont::~cFreetypeFont() (this=0x563baaaf32a0, __in_chrg=<optimized out>) at font.c:181
#11 0x0000563ba8f7c3a8 in cFont::SetFont(eDvbFont, char const*, int) (Font=Font@entry=fontSml, Name=Name@entry=0x563ba927465c <Setup+4060> "Sans Serif", CharHeight=29) at font.c:407
---Type <return> to continue, or q <return> to quit---
#12 0x0000563ba8fb2a36 in cOsdProvider::UpdateOsdSize(bool) (Force=<optimized out>) at osd.c:2056
#13 0x0000563ba8f378c1 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at vdr.c:991

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9000h

kls · April 5, 2018 at 11:08 PM

Now add this please:

Diff

--- font.c      2016/12/22 12:31:23     4.2
+++ font.c      2018/04/05 21:05:19
@@ -404,8 +404,12 @@

 void cFont::SetFont(eDvbFont Font, const char *Name, int CharHeight)
 {
+  fprintf(stderr, "SetFont %d '%s', %d\n", Font, Name, CharHeight);
+  fprintf(stderr, "fonts[%d] = %p\n", Font, fonts[Font]);
   delete fonts[Font];
+  fprintf(stderr, "deleted\n");
   fonts[Font] = CreateFont(Name, constrain(CharHeight, MINFONTSIZE, MAXFONTSIZE));
+  fprintf(stderr, "fonts[%d] = %p\n", Font, fonts[Font]);
 }

 const cFont *cFont::GetFont(eDvbFont Font)

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Klaus

9000H · April 5, 2018 at 11:18 PM

Hi,

next test

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Code

root@acer533:/home/bernd/vdr/vdr# runvdr
Width = 1920, Height = 1080, Aspect = 1,000000
OSD 0 0 1920 1080 1,000000
Font 33 32 30
SetFont 0 'Sans Serif:Bold', 33
fonts[0] = (nil)
deleted
fonts[0] = 0x55b92d305d90
SetFont 1 'Courier:Bold', 32
fonts[1] = (nil)
deleted
fonts[1] = 0x55b92d2b3740
SetFont 2 'Sans Serif', 30
fonts[2] = (nil)
deleted
fonts[2] = 0x55b92d2b38a0
Width = 1853, Height = 1025, Aspect = 0,983390
OSD 0 0 1848 1025 0,983390
Font 32 31 29
SetFont 0 'Sans Serif:Bold', 32
fonts[0] = 0x55b92d305d90
deleted
fonts[0] = 0x55b92d305d90
SetFont 1 'Courier:Bold', 31
fonts[1] = 0x55b92d2b3740
deleted
fonts[1] = 0x55b92d2b3740
SetFont 2 'Sans Serif', 29
fonts[2] = 0x55b92d2b38a0
double free or corruption (!prev)
Aborted (core dumped)

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `vdr -D- -l3 -w 60 -Pfemon -Psatip  -d2 -s 192.168.178.129:554|DVBS2-4,DVBT2-2|m'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51    ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fbb0bf8b280 (LWP 29697))]
(gdb) bt
#0  0x00007fbb0a100e97 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007fbb0a102801 in __GI_abort () at abort.c:79
#2  0x00007fbb0a14b897 in __libc_message (action=action@entry=
    do_abort, fmt=fmt@entry=0x7fbb0a278b9a "%s\n")
    at ../sysdeps/posix/libc_fatal.c:181
#3  0x00007fbb0a15290a in malloc_printerr (str=str@entry=0x7fbb0a27a890 "double free or corruption (!prev)") at malloc.c:5350
#4  0x00007fbb0a159e84 in _int_free (have_lock=0, p=0x55b92d2999c0, av=0x7fbb0a4adc40 <main_arena>) at malloc.c:4281
#5  0x00007fbb0a159e84 in __GI___libc_free (mem=0x55b92d2999d0)
    at malloc.c:3124
#6  0x00007fbb0ae163ec in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#7  0x00007fbb0ae0a7dc in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#8  0x00007fbb0ae0a8e2 in FT_Done_Face ()
    at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#9  0x000055b92b9e5060 in cFreetypeFont::~cFreetypeFont() (this=0x55b92d2b38a0, __in_chrg=<optimized out>) at font.c:179
#10 0x000055b92b9e50b9 in cFreetypeFont::~cFreetypeFont() (this=0x55b92d2b38a0, __in_chrg=<optimized out>) at font.c:181
#11 0x000055b92b9e53f3 in cFont::SetFont(eDvbFont, char const*, int) (Font=Font@entry=fontSml, Name=Name@entry=0x55b92bcdd65c <Setup+4060> "Sans Serif", CharHeight=29) at font.c:409
---Type <return> to continue, or q <return> to quit---
#12 0x000055b92ba1bab6 in cOsdProvider::UpdateOsdSize(bool) (Force=<optimized out>) at osd.c:2056
#13 0x000055b92b9a08c1 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at vdr.c:991
(gdb)

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kls · April 5, 2018 at 11:25 PM

Now this one (instead of the previous one):

Diff

--- font.c      2016/12/22 12:31:23     4.2
+++ font.c      2018/04/05 21:24:32
@@ -176,8 +176,11 @@

 cFreetypeFont::~cFreetypeFont()
 {
+  fprintf(stderr, "~cFreetypeFont %p\n", this);
   FT_Done_Face(face);
+  fprintf(stderr, "A\n");
   FT_Done_FreeType(library);
+  fprintf(stderr, "B\n");
 }

 int cFreetypeFont::Kerning(cGlyph *Glyph, uint PrevSym) const
@@ -404,8 +407,12 @@

 void cFont::SetFont(eDvbFont Font, const char *Name, int CharHeight)
 {
+  fprintf(stderr, "SetFont %d '%s', %d\n", Font, Name, CharHeight);
+  fprintf(stderr, "fonts[%d] = %p\n", Font, fonts[Font]);
   delete fonts[Font];
+  fprintf(stderr, "deleted\n");
   fonts[Font] = CreateFont(Name, constrain(CharHeight, MINFONTSIZE, MAXFONTSIZE));
+  fprintf(stderr, "fonts[%d] = %p\n", Font, fonts[Font]);
 }

 const cFont *cFont::GetFont(eDvbFont Font)

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Klaus

9000H · April 5, 2018 at 11:33 PM

Hi,

next one

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Code

root@acer533:/home/bernd/vdr/vdr# runvdr
Width = 1920, Height = 1080, Aspect = 1,000000
OSD 0 0 1920 1080 1,000000
Font 33 32 30
SetFont 0 'Sans Serif:Bold', 33
fonts[0] = (nil)
deleted
fonts[0] = 0x559308e4a740
SetFont 1 'Courier:Bold', 32
fonts[1] = (nil)
deleted
fonts[1] = 0x559308e4a8a0
SetFont 2 'Sans Serif', 30
fonts[2] = (nil)
deleted
fonts[2] = 0x559308eec640
~cFreetypeFont 0x559308eef550
A
B
~cFreetypeFont 0x559308eef550
A
B
~cFreetypeFont 0x559308eef550
A
B
Width = 1853, Height = 1025, Aspect = 0,983390
OSD 0 0 1848 1025 0,983390
Font 32 31 29
SetFont 0 'Sans Serif:Bold', 32
fonts[0] = 0x559308e4a740
~cFreetypeFont 0x559308e4a740
A
B
deleted
fonts[0] = 0x559308e4a740
SetFont 1 'Courier:Bold', 31
fonts[1] = 0x559308e4a8a0
~cFreetypeFont 0x559308e4a8a0
A
B
deleted
fonts[1] = 0x559308e4a8a0
SetFont 2 'Sans Serif', 29
fonts[2] = 0x559308eec640
~cFreetypeFont 0x559308eec640
double free or corruption (!prev)
Aborted (core dumped)

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `vdr -D- -l3 -w 60 -Pfemon -Psatip  -d2 -s 192.168.178.129:554|DVBS2-4,DVBT2-2|m'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51    ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7f2a48728280 (LWP 30842))]
(gdb) bt
#0  0x00007f2a4689de97 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007f2a4689f801 in __GI_abort () at abort.c:79
#2  0x00007f2a468e8897 in __libc_message (action=action@entry=
    do_abort, fmt=fmt@entry=0x7f2a46a15b9a "%s\n")
    at ../sysdeps/posix/libc_fatal.c:181
#3  0x00007f2a468ef90a in malloc_printerr (str=str@entry=0x7f2a46a17890 "double free or corruption (!prev)") at malloc.c:5350
#4  0x00007f2a468f6e84 in _int_free (have_lock=0, p=0x559308e309c0, av=0x7f2a46c4ac40 <main_arena>) at malloc.c:4281
#5  0x00007f2a468f6e84 in __GI___libc_free (mem=0x559308e309d0)
    at malloc.c:3124
#6  0x00007f2a475b33ec in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#7  0x00007f2a475a77dc in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#8  0x00007f2a475a78e2 in FT_Done_Face ()
    at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#9  0x00005593075d2081 in cFreetypeFont::~cFreetypeFont() (this=0x559308eec640, __in_chrg=<optimized out>) at font.c:180
#10 0x00005593075d2109 in cFreetypeFont::~cFreetypeFont() (this=0x559308eec640, __in_chrg=<optimized out>) at font.c:184
#11 0x00005593075d2443 in cFont::SetFont(eDvbFont, char const*, int) (Font=Font@entry=fontSml, Name=Name@entry=0x5593078ca65c <Setup+4060> "Sans Serif", CharHeight=29) at font.c:412
---Type <return> to continue, or q <return> to quit--- 
#12 0x0000559307608b06 in cOsdProvider::UpdateOsdSize(bool) (Force=<optimized out>) at osd.c:2056
#13 0x000055930758d8c1 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at vdr.c:991
(gdb)

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9000h

kls · April 5, 2018 at 11:41 PM

Well, looks like the problem occurs within the freetype library.

At least I can't see anything wrong in what VDR does.

Which version of freetype do you use?

Is it "very old" or "very new"?

Can you try a different one?

Klaus

9000H · April 5, 2018 at 11:47 PM

Hi,

it happens not on every start, probably it's a similar issue as the other core on exit.

will try to find another one tomorrow.

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Code

apt-cache policy libfreetype6
libfreetype6:
  Installed: 2.8.1-2ubuntu1
  Candidate: 2.8.1-2ubuntu1
  Version table:
 *** 2.8.1-2ubuntu1 500
        500 http://de.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
        100 /var/lib/dpkg/status

System:    Kernel: 4.16.0-041600-generic x86_64 bits: 64 gcc: 7.2.0
           Console: tty 1 Distro: Ubuntu Bionic Beaver (development branch)
Machine:   Device: laptop System: Acer product: Aspire ES1-533 v: V1.12 serial: <filter>
           Mobo: Acer model: Stego_AP v: V1.12 serial: <filter>
           UEFI: Insyde v: V1.12 date: 10/18/2017
CPU:       Quad core Intel Pentium N4200 (-MCP-) arch: N/A cache: 1024 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 8755
           clock speeds: max: 2500 MHz 1: 969 MHz 2: 1114 MHz 3: 1032 MHz
           4: 1099 MHz
Graphics:  Card: Intel Celeron N3350/Pentium N4200/Atom E3900 Series Integrated Graphics Controller
           bus-ID: 00:02.0
           Display Server: X.Org 1.19.6 driver: i915
           Resolution: 1920x1080@60.01hz
           OpenGL: renderer: Mesa DRI Intel HD Graphics 505 (Broxton)
           version: 4.5 Mesa 18.0.0-rc5 Direct Render: Yes
Audio:     Card Intel Celeron N3350/Pentium N4200/Atom E3900 Series Audio Cluster
           driver: snd_hda_intel bus-ID: 00:0e.0
           Sound: Advanced Linux Sound Architecture v: k4.16.0-041600-generic

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CU

9000h

9000H · April 5, 2018 at 11:54 PM

Hi,

could this help here

https://discourse.libsdl.org/t/strange-ttf-…e-crash/22838/3

CU

9000h

kls · April 6, 2018 at 10:36 AM

Quote from 9000H

libfreetype6:
Installed: 2.8.1-2ubuntu1

I am using version 2.6.3 here. Maybe there's a bug in that newer version?

Quote from 9000H

could this help here

https://discourse.libsdl.org/t…nd-freetype-crash/22838/3

That's more of a basic programming error that's not particularly related to font handling.

I don't see such a problem in VDR's font.c.

Klaus

kamel5 · April 6, 2018 at 4:28 PM

I am using freetype 2.8 without a problem.

Code

la /usr/lib64/libfreetype.so*
lrwxrwxrwx 1 root root     21 16. Feb 12:01 /usr/lib64/libfreetype.so -> libfreetype.so.6.14.0
lrwxrwxrwx 1 root root     21 16. Feb 12:01 /usr/lib64/libfreetype.so.6 -> libfreetype.so.6.14.0
-rwxr-xr-x 1 root root 752848 16. Feb 12:01 /usr/lib64/libfreetype.so.6.14.0

kamel5

9000H · April 6, 2018 at 6:20 PM

Hi,

mine is bit newer

Code

ls -l /usr/lib/x86_64-linux-gnu/libfreetype*
-rw-r--r-- 1 root root 1037020 Mär 17 06:09 /usr/lib/x86_64-linux-gnu/libfreetype.a
-rw-r--r-- 1 root root     906 Mär 17 06:09 /usr/lib/x86_64-linux-gnu/libfreetype.la
lrwxrwxrwx 1 root root      21 Mär 17 06:09 /usr/lib/x86_64-linux-gnu/libfreetype.so -> libfreetype.so.6.15.0
lrwxrwxrwx 1 root root      21 Mär 17 06:09 /usr/lib/x86_64-linux-gnu/libfreetype.so.6 -> libfreetype.so.6.15.0
-rw-r--r-- 1 root root  735704 Mär 17 06:09 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.15.0

9000H · April 6, 2018 at 6:52 PM

Hi,

did try with an older version but I can still reproduce the issue

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Code

apt-cache policy libfreetype6
libfreetype6:
  Installed: 2.8-0.2ubuntu2
  Candidate: 2.8.1-2ubuntu1
  Version table:
     2.8.1-2ubuntu1 500
        500 http://de.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
 *** 2.8-0.2ubuntu2 100
        100 /var/lib/dpkg/status

ls -l /usr/lib/x86_64-linux-gnu/libfreetype*
-rw-r--r-- 1 root root 1033028 Aug 30  2017 /usr/lib/x86_64-linux-gnu/libfreetype.a
-rw-r--r-- 1 root root     906 Aug 30  2017 /usr/lib/x86_64-linux-gnu/libfreetype.la
lrwxrwxrwx 1 root root      21 Aug 30  2017 /usr/lib/x86_64-linux-gnu/libfreetype.so -> libfreetype.so.6.14.0
lrwxrwxrwx 1 root root      21 Aug 30  2017 /usr/lib/x86_64-linux-gnu/libfreetype.so.6 -> libfreetype.so.6.14.0
-rw-r--r-- 1 root root  731608 Aug 30  2017 /usr/lib/x86_64-linux-gnu/libfreetype.so.6.14.0

root@acer533:/home/bernd/vdr/vdr# runvdr
Width = 1920, Height = 1080, Aspect = 1,000000
OSD 0 0 1920 1080 1,000000
Font 33 32 30
SetFont 0 'Sans Serif:Bold', 33
fonts[0] = (nil)
deleted
fonts[0] = 0x55b6d4735630
SetFont 1 'Courier:Bold', 32
fonts[1] = (nil)
deleted
fonts[1] = 0x55b6d46e3770
SetFont 2 'Sans Serif', 30
fonts[2] = (nil)
deleted
fonts[2] = 0x55b6d46e38d0
~cFreetypeFont 0x55b6d4787f60
A
B
~cFreetypeFont 0x55b6d4787f60
A
B
~cFreetypeFont 0x55b6d4787f60
A
B
Width = 1853, Height = 1025, Aspect = 0,983390
OSD 0 0 1848 1025 0,983390
Font 32 31 29
SetFont 0 'Sans Serif:Bold', 32
fonts[0] = 0x55b6d4735630
~cFreetypeFont 0x55b6d4735630
A
B
deleted
fonts[0] = 0x55b6d4735630
SetFont 1 'Courier:Bold', 31
fonts[1] = 0x55b6d46e3770
~cFreetypeFont 0x55b6d46e3770
A
B
deleted
fonts[1] = 0x55b6d46e3770
SetFont 2 'Sans Serif', 29
fonts[2] = 0x55b6d46e38d0
~cFreetypeFont 0x55b6d46e38d0
double free or corruption (!prev)
Aborted (core dumped)

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `vdr -D- -l3 -w 60 -Pfemon -Psatip  -d2 -s 192.168.178.129:554|DVBS2-4,DVBT2-2|m'.
Program terminated with signal SIGABRT, Aborted.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51    ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7f2a48728280 (LWP 30842))]
(gdb) bt
#0  0x00007f2a4689de97 in __GI_raise (sig=sig@entry=6)
    at ../sysdeps/unix/sysv/linux/raise.c:51
#1  0x00007f2a4689f801 in __GI_abort () at abort.c:79
#2  0x00007f2a468e8897 in __libc_message (action=action@entry=
    do_abort, fmt=fmt@entry=0x7f2a46a15b9a "%s\n")
    at ../sysdeps/posix/libc_fatal.c:181
#3  0x00007f2a468ef90a in malloc_printerr (str=str@entry=0x7f2a46a17890 "double free or corruption (!prev)") at malloc.c:5350
#4  0x00007f2a468f6e84 in _int_free (have_lock=0, p=0x559308e309c0, av=0x7f2a46c4ac40 <main_arena>) at malloc.c:4281
#5  0x00007f2a468f6e84 in __GI___libc_free (mem=0x559308e309d0)
    at malloc.c:3124
#6  0x00007f2a475b33ec in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#7  0x00007f2a475a77dc in  () at /usr/lib/x86_64-linux-gnu/libfreetype.so.6
#8  0x0000559308eecbf0 in  ()
#9  0x0000559308eec920 in  ()
#10 0x0000000000000000 in  ()
(gdb)

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CU

9000h

9000H · April 6, 2018 at 7:48 PM

Hi,

after a complete recompile with libfreetype 2.8-0.2ubuntu2 I'm unable to reproduce the issue up to now.

CU

9000h

[vdr-2.3.9] core on startup

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