Bug#785560: Encountered the same problem but the backtrace differs

[lumin]

Hi Sebastian,

On my sid system the vlc also sufferes from such a crash, i.e.
it is fine to enter the main interface but will immediately crash
if opened any video or audio.

My backtrace is distinct from the others', which indicates this
crash is, probably, due to the intel graphics driver. However,
I noticed that there is neither such a `vlc-dbg` package, nor
a `vlc-dbgsym` package, so I cannot get any symbols in backtrace
except for a local rebuild.

I'm not sure if I should file a bug against the intel driver.

(gdb) bt full 
#0  0x00007fffd1f3296a in ?? ()
from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
No symbol table info available.
#1  0x00007fffdbdd2ef8 in ?? ()
from /usr/lib/x86_64-linux-gnu/libGL.so.1
No symbol table info available.
#2  0x00007fff9512088f in ?? ()
   from /usr/lib/vlc/plugins/visualization/libglspectrum_plugin.so
No symbol table info available.
#3  0x00007ffff79a4454 in start_thread (arg=0x7fff9511d700)
    at pthread_create.c:334
        __res = <optimized out>
        pd = 0x7fff9511d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735694362368, 
                989789792670113161, 0, 140735708116111, 3,
140735609373192, 
                -989847776405168759, -989771957604786807}, 
              mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, 
            data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007ffff74ddeed in clone ()
---Type <return> to continue, or q <return> to quit---
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
(gdb) kill
Kill the program being debugged? (y or n) y



i965-va-driver/unstable,now 1.7.0-1 amd64 [installed,automatic]

vlc/unstable,now 2.2.2-6 amd64 [installed]

Thanks :-)