.
Thread 5 (LWP 2615):
#0  0x00007fdcc562f9ed in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fdcc63b331c in ?? ()
No symbol table info available.
#2  0x0000000000000020 in ?? ()
No symbol table info available.
#3  0x00000001007acfa0 in ?? ()
No symbol table info available.
#4  0xffffffff7fffffff in ?? ()
No symbol table info available.
#5  0x4675b45e9169e000 in ?? ()
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (LWP 2616):
#0  0x00007fdcc562f9ed in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fdcc63b331c in ?? ()
No symbol table info available.
#2  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (LWP 2638):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007fdcc63f7caa in ?? ()
No symbol table info available.
#2  0x0000000000000009 in ?? ()
No symbol table info available.
#3  0x000000002f68d0a6 in ?? ()
No symbol table info available.
#4  0x000000000000000e in ?? ()
No symbol table info available.
#5  0x000000003b9ac4e2 in ?? ()
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (LWP 2614):
#0  0x00007fdcc562f9ed in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fdcc63b331c in ?? ()
No symbol table info available.
#2  0x00007ffe05a6ec6f in ?? ()
No symbol table info available.
#3  0x0000000100793400 in ?? ()
No symbol table info available.
#4  0x000000647fffffff in ?? ()
No symbol table info available.
#5  0x4675b45e9169e000 in ?? ()
No symbol table info available.
#6  0x00007ffe05a6ec6f in ?? ()
No symbol table info available.
#7  0x00000000007ab050 in ?? ()
No symbol table info available.
#8  0x0000000000000001 in ?? ()
No symbol table info available.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (LWP 2613):
#0  0x00007fdcc7c4f846 in gtk_rc_clear_realized_style (key=0x888810, value=<optimized out>, data=<optimized out>) at /build/gtk+2.0-tESQz7/gtk+2.0-2.24.29/gtk/gtkrc.c:1665
        rc_style = 0xa7a7878700703c08
        rc_styles = 0x888810
        style = <optimized out>
        tmp_list = 0x888810
#1  0x00007fdcc63a22c0 in ?? ()
No symbol table info available.
#2  0x000000000095ea81 in ?? ()
No symbol table info available.
#3  0x0000000000745980 in ?? ()
No symbol table info available.
#4  0x000000000077e000 in ?? ()
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.