Memory leak in xorg?

Maseood Raisi amrmesh at gmail.com
Sat Feb 2 23:47:05 UTC 2013


I use xorg-x11-server-Xorg-1.12.4-2.fc17.x86_64 with priority Nvidia
Driver with KDM-Kwin-KDE ...

I don't know which one has memory leak but plasma-desktop and kwin and
kdm use normal memory (I mean after working for some days with my
system, the memory usage of them is the same or very little change)
but the X process collect my ram and won't get it back, if I continue to
use my system, it can reach 700 MiB or even going over GiB ...
I don't know wich one have memory leak (if this is realy a leak)

can anyone help?

what is this in line 6 of pmap output? (it's growing as I work with my
system and it won't release the memory)
0000000001944000 164852K rw---    [ anon ]

here is X memory usage information:
-------------------------------------------------------------------------------------------
top output:

1114 root      20   0  370m 245m  77m R 80.4  6.6  24:09.32 X
-------------------------------------------------------------------------------------------
xrestop output:

xrestop - Display: localhost:0
          Monitoring 38 clients. XErrors: 0
          Pixmaps:   39231K total, Other:     137K total, All:   39368K
total
-------------------------------------------------------------------------------------------
pmap 1114 output:

1114:   /usr/bin/X :0 vt1 -background none -nolisten tcp -auth
/var/run/kdm/A:0-TNko1a
0000000000400000   1808K r-x--  /usr/bin/Xorg
00000000007c3000     12K r----  /usr/bin/Xorg
00000000007c6000     44K rw---  /usr/bin/Xorg
00000000007d1000     64K rw---    [ anon ]
00000000009d0000     44K rw---  /usr/bin/Xorg
0000000001944000 164852K rw---    [ anon ]
0000003300400000    128K r-x--  /usr/lib64/ld-2.15.so
000000330061f000      4K r----  /usr/lib64/ld-2.15.so
0000003300620000      4K rw---  /usr/lib64/ld-2.15.so
0000003300621000      4K rw---    [ anon ]
0000003300800000   1712K r-x--  /usr/lib64/libc-2.15.so
00000033009ac000   2048K -----  /usr/lib64/libc-2.15.so
0000003300bac000     16K r----  /usr/lib64/libc-2.15.so
0000003300bb0000      8K rw---  /usr/lib64/libc-2.15.so
0000003300bb2000     20K rw---    [ anon ]
0000003300c00000   1000K r-x--  /usr/lib64/libm-2.15.so
0000003300cfa000   2044K -----  /usr/lib64/libm-2.15.so
0000003300ef9000      4K r----  /usr/lib64/libm-2.15.so
0000003300efa000      4K rw---  /usr/lib64/libm-2.15.so
0000003301000000     12K r-x--  /usr/lib64/libdl-2.15.so
0000003301003000   2044K -----  /usr/lib64/libdl-2.15.so
0000003301202000      4K r----  /usr/lib64/libdl-2.15.so
0000003301203000      4K rw---  /usr/lib64/libdl-2.15.so
0000003301400000     88K r-x--  /usr/lib64/libpthread-2.15.so
0000003301416000   2048K -----  /usr/lib64/libpthread-2.15.so
0000003301616000      4K r----  /usr/lib64/libpthread-2.15.so
0000003301617000      4K rw---  /usr/lib64/libpthread-2.15.so
0000003301618000     16K rw---    [ anon ]
0000003301800000     92K r-x--  /usr/lib64/libz.so.1.2.5
0000003301817000   2044K -----  /usr/lib64/libz.so.1.2.5
0000003301a16000      4K rw---  /usr/lib64/libz.so.1.2.5
0000003301c00000     28K r-x--  /usr/lib64/librt-2.15.so
0000003301c07000   2044K -----  /usr/lib64/librt-2.15.so
0000003301e06000      4K r----  /usr/lib64/librt-2.15.so
0000003301e07000      4K rw---  /usr/lib64/librt-2.15.so
0000003302000000     20K r-x--  /usr/lib64/libfontenc.so.1.0.0
0000003302005000   2044K -----  /usr/lib64/libfontenc.so.1.0.0
0000003302204000      4K r----  /usr/lib64/libfontenc.so.1.0.0
0000003302205000      4K rw---  /usr/lib64/libfontenc.so.1.0.0
0000003302206000      4K rw---    [ anon ]
0000003302400000    200K r-x--  /usr/lib64/libXfont.so.1.4.1
0000003302432000   2044K -----  /usr/lib64/libXfont.so.1.4.1
0000003302631000      4K r----  /usr/lib64/libXfont.so.1.4.1
0000003302632000      8K rw---  /usr/lib64/libXfont.so.1.4.1
0000003302c00000     32K r-x--  /usr/lib64/libpciaccess.so.0.11.1
0000003302c08000   2044K -----  /usr/lib64/libpciaccess.so.0.11.1
0000003302e07000      4K r----  /usr/lib64/libpciaccess.so.0.11.1
0000003302e08000      4K rw---  /usr/lib64/libpciaccess.so.0.11.1
0000003303000000      8K r-x--  /usr/lib64/libXau.so.6.0.0
0000003303002000   2048K -----  /usr/lib64/libXau.so.6.0.0
0000003303202000      4K r----  /usr/lib64/libXau.so.6.0.0
0000003303203000      4K rw---  /usr/lib64/libXau.so.6.0.0
0000003303400000     48K r-x--  /usr/lib64/libnss_files-2.15.so
000000330340c000   2044K -----  /usr/lib64/libnss_files-2.15.so
000000330360b000      4K r----  /usr/lib64/libnss_files-2.15.so
000000330360c000      4K rw---  /usr/lib64/libnss_files-2.15.so
0000003304000000    120K r-x--  /usr/lib64/libselinux.so.1
000000330401e000   2044K -----  /usr/lib64/libselinux.so.1
000000330421d000      4K r----  /usr/lib64/libselinux.so.1
000000330421e000      4K rw---  /usr/lib64/libselinux.so.1
000000330421f000      8K rw---    [ anon ]
0000003305c00000    620K r-x--
/usr/lib64/freetype-freeworld/libfreetype.so.6.8.0
0000003305c9b000   2048K -----
/usr/lib64/freetype-freeworld/libfreetype.so.6.8.0
0000003305e9b000     24K r----
/usr/lib64/freetype-freeworld/libfreetype.so.6.8.0
0000003305ea1000      4K rw---
/usr/lib64/freetype-freeworld/libfreetype.so.6.8.0
0000003308800000   1488K r-x--  /usr/lib64/libcrypto.so.1.0.0j
0000003308974000   2048K -----  /usr/lib64/libcrypto.so.1.0.0j
0000003308b74000    136K rw---  /usr/lib64/libcrypto.so.1.0.0j
0000003308b96000     16K rw---    [ anon ]
000000330e000000     52K r-x--  /usr/lib64/libudev.so.0.13.1
000000330e00d000   2044K -----  /usr/lib64/libudev.so.0.13.1
000000330e20c000      4K r----  /usr/lib64/libudev.so.0.13.1
000000330e20d000      4K rw---    [ anon ]
000000330f800000    512K r-x--  /usr/lib64/libpixman-1.so.0.24.4
000000330f880000   2044K -----  /usr/lib64/libpixman-1.so.0.24.4
000000330fa7f000     24K r----  /usr/lib64/libpixman-1.so.0.24.4
000000330fa85000      4K rw---  /usr/lib64/libpixman-1.so.0.24.4
0000003312600000     20K r-x--  /usr/lib64/libXdmcp.so.6.0.0
0000003312605000   2044K -----  /usr/lib64/libXdmcp.so.6.0.0
0000003312804000      4K r----  /usr/lib64/libXdmcp.so.6.0.0
0000003312805000      4K rw---  /usr/lib64/libXdmcp.so.6.0.0
0000003315600000     40K r-x--  /usr/lib64/libdrm.so.2.4.0
000000331560a000   2048K -----  /usr/lib64/libdrm.so.2.4.0
000000331580a000      4K r----  /usr/lib64/libdrm.so.2.4.0
000000331580b000      4K rw---  /usr/lib64/libdrm.so.2.4.0
0000003668400000     12K r-x--
/usr/lib64/nvidia/tls/libnvidia-tls.so.304.64
0000003668403000   2044K -----
/usr/lib64/nvidia/tls/libnvidia-tls.so.304.64
0000003668602000      4K rw---
/usr/lib64/nvidia/tls/libnvidia-tls.so.304.64
0000003668c00000  26432K r-x--  /usr/lib64/nvidia/libnvidia-glcore.so.304.64
000000366a5d0000   2044K -----  /usr/lib64/nvidia/libnvidia-glcore.so.304.64
000000366a7cf000   8196K rwx--  /usr/lib64/nvidia/libnvidia-glcore.so.304.64
000000366afd0000    104K rwx--    [ anon ]
0000003a94400000     92K r-x--  /usr/lib64/libaudit.so.1.0.0
0000003a94417000   2044K -----  /usr/lib64/libaudit.so.1.0.0
0000003a94616000      4K r----  /usr/lib64/libaudit.so.1.0.0
0000003a94617000      4K rw---  /usr/lib64/libaudit.so.1.0.0
0000003a94618000     16K rw---    [ anon ]
00007ff684849000   3700K rw-s-    [ shmid=0x33080d6 ]
00007ff684be6000    912K rw-s-    [ shmid=0x2020079 ]
00007ff684cca000    160K rw-s-    [ shmid=0x1f480ce ]
00007ff684f1d000    456K rw-s-    [ shmid=0x32d80cd ]
00007ff685052000    384K rw-s-    [ shmid=0x328805b ]
00007ff6850b2000   3700K rw-s-    [ shmid=0x3d0029 ]
00007ff68544f000      8K rw-s-    [ shmid=0x3c805c ]
00007ff685460000   3700K rw-s-    [ shmid=0x3b805a ]
00007ff6857fd000    432K rw-s-    [ shmid=0x2e8044 ]
00007ff6858b8000    552K rw-s-    [ shmid=0xc7000e ]
00007ff6859a8000    100K rw-s-    [ shmid=0x3328018 ]
00007ff6859c1000    236K rw-s-    [ shmid=0xb1003b ]
00007ff6859fc000     20K rw-s-    [ shmid=0x9880b8 ]
00007ff685a13000     24K rw-s-    [ shmid=0x2138088 ]
00007ff685a3f000    216K rw-s-    [ shmid=0x187806e ]
00007ff685a79000    104K rw-s-    [ shmid=0x33b007c ]
00007ff685a93000    144K rw-s-    [ shmid=0x33a807b ]
00007ff685ab7000    100K rw-s-    [ shmid=0x3380071 ]
00007ff685ad0000     24K rw-s-    [ shmid=0x17c0074 ]
00007ff685ad6000      8K rw-s-    [ shmid=0x17b8073 ]
00007ff685aec000     24K rw-s-    [ shmid=0x1f88075 ]
00007ff685af2000     24K rw-s-    [ shmid=0x1f7806f ]
00007ff685af8000     24K rw-s-    [ shmid=0x1f68062 ]
00007ff685b03000     24K rw-s-    [ shmid=0x14b806d ]
00007ff685b09000     20K rw-s-    [ shmid=0x3360069 ]
00007ff685b0e000     20K rw-s-    [ shmid=0x3350065 ]
00007ff685b13000     64K rw-s-    [ shmid=0xc4806b ]
00007ff685b23000     20K rw-s-    [ shmid=0x3340060 ]
00007ff685b28000     24K rw-s-    [ shmid=0x9e0055 ]
00007ff685b2e000     24K rw-s-    [ shmid=0x9d8053 ]
00007ff685b34000     24K rw-s-    [ shmid=0x9d0051 ]
00007ff685b3a000     24K rw-s-    [ shmid=0x9c804f ]
00007ff685b40000     24K rw-s-    [ shmid=0x9c004d ]
00007ff685b46000     24K rw-s-    [ shmid=0x9b804b ]
00007ff685b4c000     24K rw-s-    [ shmid=0x9b0049 ]
00007ff685b52000     24K rw-s-    [ shmid=0x9a8047 ]
00007ff685b58000     24K rw-s-    [ shmid=0x9a005f ]
00007ff685b5e000     24K rw-s-    [ shmid=0x99805e ]
00007ff685b64000      4K rw-s-    [ shmid=0x2ea8016 ]
00007ff685b67000     24K rw-s-    [ shmid=0x3330039 ]
00007ff685b6d000     76K rw-s-    [ shmid=0x14d005d ]
00007ff685b81000    380K rw-s-    [ shmid=0x337807a ]
00007ff685be0000      8K rw-s-    [ shmid=0x3b0059 ]
00007ff685be2000      4K rw-s-    [ shmid=0x3a8058 ]
00007ff685be4000    116K rw-s-    [ shmid=0x318046 ]
00007ff685c01000     20K rw-s-    [ shmid=0x308045 ]
00007ff685c06000    104K r----  /usr/share/fonts/default/Type1/c059013l.pfb
00007ff685c20000   4000K rw-s-    [ shmid=0x290021 ]
00007ff686008000     36K rw-s-    [ shmid=0x258042 ]
00007ff686011000   1076K rw-s-    [ shmid=0x250041 ]
00007ff68611e000   4000K rw-s-    [ shmid=0x248040 ]
00007ff686507000      8K rw-s-    [ shmid=0x23003e ]
00007ff686509000      4K rw-s-    [ shmid=0x22803d ]
00007ff68650a000    444K rw-s-    [ shmid=0x22003c ]
00007ff68657c000   4000K rw-s-    [ shmid=0x200038 ]
00007ff686964000   4000K rw-s-    [ shmid=0x1f8037 ]
00007ff686d4c000   4000K rw-s-    [ shmid=0x1f0036 ]
00007ff687134000   4000K rw-s-    [ shmid=0x1e8035 ]
00007ff68751c000   4000K rw-s-    [ shmid=0x1e0034 ]
00007ff687904000   4000K rw-s-    [ shmid=0x1d8033 ]
00007ff687cec000   4000K rw-s-    [ shmid=0x1d0032 ]
00007ff6880d4000   4000K rw-s-    [ shmid=0x1c8031 ]
00007ff6884bc000   4000K rw-s-    [ shmid=0x1c0030 ]
00007ff6888a4000   4000K rw-s-    [ shmid=0x1b802f ]
00007ff688c8c000   4000K rw-s-    [ shmid=0x1b002e ]
00007ff689074000   4000K rw-s-    [ shmid=0x1a802d ]
00007ff68945c000    172K rw-s-    [ shmid=0x1a002c ]
00007ff689487000      4K rw-s-    [ shmid=0x19802b ]
00007ff689488000     12K rw-s-    [ shmid=0x19002a ]
00007ff68948b000      4K rw-s-    [ shmid=0x398056 ]
00007ff68948d000      4K rw-s-    [ shmid=0x388054 ]
00007ff68948f000     12K rw-s-    [ shmid=0x180028 ]
00007ff689496000      4K rw-s-    [ shmid=0x378052 ]
00007ff689498000      4K rw-s-    [ shmid=0x368050 ]
00007ff68949d000      4K rw-s-    [ shmid=0x158023 ]
00007ff68949e000     12K rw-s-    [ shmid=0x150022 ]
00007ff6894a1000      4K rw-s-    [ shmid=0x35804e ]
00007ff6894a3000      4K rw-s-    [ shmid=0x34804c ]
00007ff6894a5000     12K rw-s-    [ shmid=0x140020 ]
00007ff6894a8000      4K rw-s-    [ shmid=0x13801f ]
00007ff6894a9000     12K rw-s-    [ shmid=0x13001e ]
00007ff6894ad000     12K rw-s-    [ shmid=0xb18019 ]
00007ff6894b0000     12K rw-s-    [ shmid=0x12001c ]
00007ff6894b3000     20K rw-s-    [ shmid=0x11801b ]
00007ff6894b8000      8K rw-s-    [ shmid=0x33804a ]
00007ff6894ba000      8K rw-s-    [ shmid=0x328048 ]
00007ff6894bc000     20K rw-s-    [ shmid=0xc78066 ]
00007ff6894c2000      8K rw-s-    [ shmid=0x336806a ]
00007ff6894c4000      8K rw-s-    [ shmid=0x1fa0078 ]
00007ff6894c6000     12K rw-s-    [ shmid=0xb20017 ]
00007ff6894c9000     36K rw-s-    [ shmid=0xd8013 ]
00007ff6894d3000     16K rw-s-    [ shmid=0x268012 ]
00007ff6894d7000     16K rw-s-    [ shmid=0x260043 ]
00007ff6894dc000      8K rw-s-    [ shmid=0x3358068 ]
00007ff6894de000     20K rw-s-    [ shmid=0x1f98077 ]
00007ff6894e3000     20K rw-s-    [ shmid=0x2440011 ]
00007ff6894e8000     64K r-x--
/usr/lib64/xorg/modules/input/synaptics_drv.so
00007ff6894f8000   2044K -----
/usr/lib64/xorg/modules/input/synaptics_drv.so
00007ff6896f7000      4K r----
/usr/lib64/xorg/modules/input/synaptics_drv.so
00007ff6896f8000      4K rw---
/usr/lib64/xorg/modules/input/synaptics_drv.so
00007ff6896f9000     20K r-x--  /usr/lib64/libmtdev.so.1.0.0
00007ff6896fe000   2044K -----  /usr/lib64/libmtdev.so.1.0.0
00007ff6898fd000      4K r----  /usr/lib64/libmtdev.so.1.0.0
00007ff6898fe000      4K rw---  /usr/lib64/libmtdev.so.1.0.0
00007ff6898ff000      8K rw-s-    [ shmid=0x1f90076 ]
00007ff689901000      4K rw-s-    [ shmid=0x9e8057 ]
00007ff689902000     16K rw-s-    [ shmid=0x2a801a ]
00007ff689906000     16K rw-s-    [ shmid=0x298025 ]
00007ff68990b000     12K rw-s-    [ shmid=0xb800f ]
00007ff68990f000    136K rw-s-    [ shmid=0xa800d ]
00007ff689931000      8K rw-s-    [ shmid=0xa000c ]
00007ff689933000     16K rw-s-    [ shmid=0x9800b ]
00007ff689937000      4K rw-s-    [ shmid=0x9000a ]
00007ff689938000      4K rw-s-    [ shmid=0x88009 ]
00007ff689939000      8K rw-s-    [ shmid=0x80008 ]
00007ff68993b000      8K rw-s-    [ shmid=0x78007 ]
00007ff68993d000      4K rw-s-    [ shmid=0x70006 ]
00007ff68993e000     20K rw-s-    [ shmid=0x68005 ]
00007ff689943000     20K rw-s-    [ shmid=0x60004 ]
00007ff689948000      4K rw-s-    [ shmid=0x58003 ]
00007ff689949000     48K r-x--  /usr/lib64/xorg/modules/input/evdev_drv.so
00007ff689955000   2048K -----  /usr/lib64/xorg/modules/input/evdev_drv.so
00007ff689b55000      4K r----  /usr/lib64/xorg/modules/input/evdev_drv.so
00007ff689b56000      4K rw---  /usr/lib64/xorg/modules/input/evdev_drv.so
00007ff689b57000    792K rw---    [ anon ]
00007ff689c1d000      8K rw-s-    [ shmid=0x1f80072 ]
00007ff689c1f000      8K rw-s-    [ shmid=0x3348061 ]
00007ff689c21000      4K rw-s-    [ shmid=0x14c0070 ]
00007ff689c23000      8K rw-s-    [ shmid=0x1f7006c ]
00007ff689c26000      8K rw-s-    [ shmid=0x333803a ]
00007ff689c28000     24K rw-s-    [ shmid=0xb30015 ]
00007ff689c2e000     16K rw-s-    [ shmid=0xab8063 ]
00007ff689c32000   4644K rw---    [ anon ]
00007ff68a0bb000    120K rw-s-  /dev/nvidia1
00007ff68a0d9000      4K rw-s-    [ shmid=0x1250067 ]
00007ff68a0da000      4K rw-s-    [ shmid=0xaa8027 ]
00007ff68a0db000     12K rw-s-    [ shmid=0xaa0026 ]
00007ff68a0de000     16K rw-s-    [ shmid=0xa98024 ]
00007ff68a0e2000     12K rw-s-    [ shmid=0xa9001d ]
00007ff68a0e5000      4K rw-s-    [ shmid=0xb28014 ]
00007ff68a0e6000     24K rw-s-    [ shmid=0xb08010 ]
00007ff68a0ed000      4K rw-s-    [ shmid=0xad0064 ]
00007ff68a0ee000      4K rw-s-    [ shmid=0xac803f ]
00007ff68a0ef000      4K rw-s-  /dev/nvidia1
00007ff68a0f0000      4K rw-s-  /dev/nvidia1
00007ff68a0f1000      4K rw-s-  /dev/nvidia1
00007ff68a0f2000      4K rw-s-  /dev/nvidia1
00007ff68a0f3000     64K rw-s-  /dev/nvidia1
00007ff68a103000      4K rw-s-  /dev/nvidia1
00007ff68a104000      4K rw-s-  /dev/nvidia1
00007ff68a105000      4K rw-s-  /dev/nvidia1
00007ff68a106000      4K rw-s-  /dev/nvidia1
00007ff68a107000      4K rw-s-  /dev/nvidia1
00007ff68a108000    128K rw-s-  /dev/nvidia1
00007ff68a128000      4K rw-s-  /dev/nvidia1
00007ff68a129000     68K rw-s-  /dev/nvidia1
00007ff68a13a000    304K rw---    [ anon ]
00007ff68a186000    176K r-x--  /usr/lib64/xorg/modules/libwfb.so
00007ff68a1b2000   2048K -----  /usr/lib64/xorg/modules/libwfb.so
00007ff68a3b2000      4K r----  /usr/lib64/xorg/modules/libwfb.so
00007ff68a3b3000      4K rw---  /usr/lib64/xorg/modules/libwfb.so
00007ff68a3b4000    132K r-x--  /usr/lib64/xorg/modules/libfb.so
00007ff68a3d5000   2048K -----  /usr/lib64/xorg/modules/libfb.so
00007ff68a5d5000      4K r----  /usr/lib64/xorg/modules/libfb.so
00007ff68a5d6000      4K rw---  /usr/lib64/xorg/modules/libfb.so
00007ff68a5d7000   6724K r-x--
/usr/lib64/xorg/modules/drivers/nvidia_drv.so
00007ff68ac68000   2048K -----
/usr/lib64/xorg/modules/drivers/nvidia_drv.so
00007ff68ae68000    736K rw---
/usr/lib64/xorg/modules/drivers/nvidia_drv.so
00007ff68af20000    224K rw---    [ anon ]
00007ff68af58000     20K r-x--
/usr/lib64/xorg/modules/extensions/libdri2.so
00007ff68af5d000   2044K -----
/usr/lib64/xorg/modules/extensions/libdri2.so
00007ff68b15c000      4K r----
/usr/lib64/xorg/modules/extensions/libdri2.so
00007ff68b15d000      4K rw---
/usr/lib64/xorg/modules/extensions/libdri2.so
00007ff68b15e000     40K r-x--  /usr/lib64/xorg/modules/extensions/libdri.so
00007ff68b168000   2044K -----  /usr/lib64/xorg/modules/extensions/libdri.so
00007ff68b367000      4K r----  /usr/lib64/xorg/modules/extensions/libdri.so
00007ff68b368000      4K rw---  /usr/lib64/xorg/modules/extensions/libdri.so
00007ff68b369000     28K r-x--
/usr/lib64/xorg/modules/extensions/librecord.so
00007ff68b370000   2044K -----
/usr/lib64/xorg/modules/extensions/librecord.so
00007ff68b56f000      4K r----
/usr/lib64/xorg/modules/extensions/librecord.so
00007ff68b570000      4K rw---
/usr/lib64/xorg/modules/extensions/librecord.so
00007ff68b571000   6520K r-x--  /usr/lib64/nvidia/xorg/libglx.so.304.64
00007ff68bbcf000   2044K -----  /usr/lib64/nvidia/xorg/libglx.so.304.64
00007ff68bdce000   1776K rwx--  /usr/lib64/nvidia/xorg/libglx.so.304.64
00007ff68bf8a000     12K rwx--    [ anon ]
00007ff68bf8d000     20K r-x--  /usr/lib64/xorg/modules/extensions/libdbe.so
00007ff68bf92000   2044K -----  /usr/lib64/xorg/modules/extensions/libdbe.so
00007ff68c191000      4K r----  /usr/lib64/xorg/modules/extensions/libdbe.so
00007ff68c192000      4K rw---  /usr/lib64/xorg/modules/extensions/libdbe.so
00007ff68c193000    128K r-x--
/usr/lib64/xorg/modules/extensions/libextmod.so
00007ff68c1b3000   2044K -----
/usr/lib64/xorg/modules/extensions/libextmod.so
00007ff68c3b2000      4K r----
/usr/lib64/xorg/modules/extensions/libextmod.so
00007ff68c3b3000      8K rw---
/usr/lib64/xorg/modules/extensions/libextmod.so
00007ff68c3b5000     84K r-x--  /usr/lib64/libgcc_s-4.7.2-20120921.so.1
00007ff68c3ca000   2044K -----  /usr/lib64/libgcc_s-4.7.2-20120921.so.1
00007ff68c5c9000      4K rw---  /usr/lib64/libgcc_s-4.7.2-20120921.so.1
00007ff68c5ca000     36K rw---    [ anon ]
00007ff68c5d3000      8K rw-s-  /dev/nvidia1
00007ff68c5d5000      4K rw-s-  /dev/nvidia0
00007ff68c5d6000      4K rw-s-  /dev/nvidia1
00007ff68c5d7000    284K rw---    [ anon ]
00007fff709f5000    296K rw---    [ stack ]
00007fff70bff000      4K r-x--    [ anon ]
ffffffffff600000      4K r-x--    [ anon ]
 total           376172K
-------------------------------------------------------------------------------------------



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