#20 Some error
log:
*** glibc detected *** xxkb: double free or corruption (fasttop): 0x08e3fac0 ***
======= Backtrace: =========
/lib/libc.so.6(+0x6c7b1)[0xb76ae7b1]
/lib/libc.so.6(+0x6d52b)[0xb76af52b]
/lib/libc.so.6(cfree+0x6d)[0xb76b31cd]
/usr/lib/libxcb.so.1(+0x843a)[0xb74f843a]
/usr/lib/libxcb.so.1(xcb_wait_for_event+0x57)[0xb74f8b77]
/usr/lib/libX11.so.6(_XReadEvents+0x197)[0xb7568ed7]
/usr/lib/libX11.so.6(XNextEvent+0xa8)[0xb754fcc8]
xxkb[0x804b3a9]
/lib/libc.so.6(__libc_start_main+0xe6)[0xb7658c76]
xxkb[0x8049c41]
======= Memory map: ========
08048000-0804f000 r-xp 00000000 08:11 2580811 /usr/bin/xxkb
0804f000-08050000 rw-p 00006000 08:11 2580811 /usr/bin/xxkb
08e2a000-08e64000 rw-p 00000000 00:00 0 [heap]
b7300000-b7321000 rw-p 00000000 00:00 0
b7321000-b7400000 ---p 00000000 00:00 0
b74ac000-b74c7000 r-xp 00000000 08:11 3844318 /usr/lib/libgcc_s.so.1
b74c7000-b74c8000 rw-p 0001a000 08:11 3844318 /usr/lib/libgcc_s.so.1
b74c8000-b74cc000 r-xp 00000000 08:11 3842682 /usr/lib/libXfixes.so.3.1.0
b74cc000-b74cd000 rw-p 00003000 08:11 3842682 /usr/lib/libXfixes.so.3.1.0
b74cd000-b74d4000 r-xp 00000000 08:11 3842401 /usr/lib/libXrender.so.1.3.0
b74d4000-b74d5000 rw-p 00007000 08:11 3842401 /usr/lib/libXrender.so.1.3.0
b74d5000-b74dd000 r-xp 00000000 08:11 3843520 /usr/lib/libXcursor.so.1.0.2
b74dd000-b74de000 rw-p 00007000 08:11 3843520 /usr/lib/libXcursor.so.1.0.2
b74de000-b74df000 rw-p 00000000 00:00 0
b74df000-b74e3000 r-xp 00000000 08:11 3842927 /usr/lib/libXdmcp.so.6.0.0
b74e3000-b74e4000 rw-p 00003000 08:11 3842927 /usr/lib/libXdmcp.so.6.0.0
b74e4000-b74e6000 r-xp 00000000 08:11 3842937 /usr/lib/libXau.so.6.0.0
b74e6000-b74e7000 rw-p 00001000 08:11 3842937 /usr/lib/libXau.so.6.0.0
b74e7000-b74ea000 r-xp 00000000 08:11 2867473 /lib/libuuid.so.1.3.0
b74ea000-b74eb000 rw-p 00002000 08:11 2867473 /lib/libuuid.so.1.3.0
b74eb000-b74ec000 rw-p 00000000 00:00 0
b74ec000-b74ee000 r-xp 00000000 08:11 2867449 /lib/libdl-2.12.1.so
b74ee000-b74ef000 r--p 00001000 08:11 2867449 /lib/libdl-2.12.1.so
b74ef000-b74f0000 rw-p 00002000 08:11 2867449 /lib/libdl-2.12.1.so
b74f0000-b7507000 r-xp 00000000 08:11 3842639 /usr/lib/libxcb.so.1.1.0
b7507000-b7508000 rw-p 00016000 08:11 3842639 /usr/lib/libxcb.so.1.1.0
b7508000-b751c000 r-xp 00000000 08:11 3843173 /usr/lib/libICE.so.6.3.0
b751c000-b751e000 rw-p 00013000 08:11 3843173 /usr/lib/libICE.so.6.3.0
b751e000-b751f000 rw-p 00000000 00:00 0
b751f000-b7526000 r-xp 00000000 08:11 3843183 /usr/lib/libSM.so.6.0.1
b7526000-b7527000 rw-p 00006000 08:11 3843183 /usr/lib/libSM.so.6.0.1
b7527000-b763d000 r-xp 00000000 08:11 3842357 /usr/lib/libX11.so.6.3.0
b763d000-b7641000 rw-p 00115000 08:11 3842357 /usr/lib/libX11.so.6.3.0
b7641000-b7642000 rw-p 00000000 00:00 0
b7642000-b7787000 r-xp 00000000 08:11 2867237 /lib/libc-2.12.1.so
b7787000-b7789000 r--p 00145000 08:11 2867237 /lib/libc-2.12.1.so
b7789000-b778a000 rw-p 00147000 08:11 2867237 /lib/libc-2.12.1.so
b778a000-b778d000 rw-p 00000000 00:00 0
b778d000-b779b000 r-xp 00000000 08:11 3843206 /usr/lib/libXpm.so.4.11.0
b779b000-b779c000 rw-p 0000e000 08:11 3843206 /usr/lib/libXpm.so.4.11.0
b779c000-b77e9000 r-xp 00000000 08:11 4647075 /usr/lib/libXt.so.6.0.0
b77e9000-b77ed000 rw-p 0004c000 08:11 4647075 /usr/lib/libXt.so.6.0.0
b77ed000-b77fa000 r-xp 00000000 08:11 3842398 /usr/lib/libXext.so.6.4.0
b77fa000-b77fb000 rw-p 0000d000 08:11 3842398 /usr/lib/libXext.so.6.4.0
b7811000-b7812000 rw-p 00000000 00:00 0
b7812000-b7813000 r-xp 00000000 00:00 0 [vdso]
b7813000-b782f000 r-xp 00000000 08:11 2867348 /lib/ld-2.12.1.so
b782f000-b7830000 r--p 0001b000 08:11 2867348 /lib/ld-2.12.1.so
b7830000-b7831000 rw-p 0001c000 08:11 2867348 /lib/ld-2.12.1.so
bfcce000-bfcef000 rw-p 00000000 00:00 0 [stack]
Аварийный останов