~]$ vncserver
WARNING: The first attempt to start Xvnc failed, possibly because the font
catalog is not properly configured. Attempting to determine an appropriate
font path for this system and restart Xvnc using that font path ...
Could not start Xvnc.
Xvnc TigerVNC 1.8.0 - built Dec 1 2017 23:21:52
Copyright (C) 1999-2017 TigerVNC Team and many others (see README.txt)
See http://www.tigervnc.org for information on TigerVNC.
Underlying X server release 11903000, The X.Org Foundation
Wed Feb 28 07:29:34 2018
vncext: VNC extension running!
vncext: Listening for VNC connections on all interface(s), port 5902
vncext: created VNC server for screen 0
(EE)
(EE) Backtrace:
(EE) 0: /usr/bin/Xvnc (xorg_backtrace+0x55) [0x5c8805]
(EE) 1: /usr/bin/Xvnc (0x400000+0x1cc299) [0x5cc299]
(EE) 2: /usr/lib64/libpthread.so.0 (0x7fa76ec69000+0xf5e0) [0x7fa76ec785e0]
(EE) 3: /lib64/ld-linux-x86-64.so.2 (0x7fa76f62a000+0x5f39) [0x7fa76f62ff39]
(EE) 4: /lib64/ld-linux-x86-64.so.2 (0x7fa76f62a000+0x869b) [0x7fa76f63269b]
(EE) 5: /lib64/ld-linux-x86-64.so.2 (0x7fa76f62a000+0x13964) [0x7fa76f63d964]
(EE) 6: /lib64/ld-linux-x86-64.so.2 (0x7fa76f62a000+0xf2d4) [0x7fa76f6392d4]
(EE) 7: /lib64/ld-linux-x86-64.so.2 (0x7fa76f62a000+0x132cb) [0x7fa76f63d2cb]
(EE) 8: /usr/lib64/libdl.so.2 (0x7fa76e834000+0xfbb) [0x7fa76e834fbb]
(EE) 9: /lib64/ld-linux-x86-64.so.2 (0x7fa76f62a000+0xf2d4) [0x7fa76f6392d4]
(EE) 10: /usr/lib64/libdl.so.2 (0x7fa76e834000+0x15bd) [0x7fa76e8355bd]
(EE) 11: /usr/lib64/libdl.so.2 (dlopen+0x31) [0x7fa76e835051]
(EE) 12: /usr/lib64/dri/swrast_dri.so (0x7fa7680f8000+0x3c1f24) [0x7fa7684b9f24]
(EE) 13: /usr/lib64/dri/swrast_dri.so (0x7fa7680f8000+0x6fd63d) [0x7fa7687f563d]
(EE) 14: /usr/lib64/dri/swrast_dri.so (0x7fa7680f8000+0x63238) [0x7fa76815b238]
(EE) 15: /usr/lib64/dri/swrast_dri.so (0x7fa7680f8000+0x475e02) [0x7fa76856de02]
(EE) 16: /usr/lib64/dri/swrast_dri.so (0x7fa7680f8000+0x3523ec) [0x7fa76844a3ec]
(EE) 17: /usr/lib64/dri/swrast_dri.so (0x7fa7680f8000+0x34fa52) [0x7fa768447a52]
(EE) 18: /usr/bin/Xvnc (0x400000+0x9197f) [0x49197f]
(EE) 19: /usr/bin/Xvnc (GlxExtensionInit+0x17a) [0x490d9a]
(EE) 20: /usr/bin/Xvnc (InitExtensions+0x43) [0x450cd3]
(EE) 21: /usr/bin/Xvnc (dix_main+0x201) [0x57a181]
(EE) 22: /usr/lib64/libc.so.6 (__libc_start_main+0xf5) [0x7fa76c7c9c05]
(EE) 23: /usr/bin/Xvnc (0x400000+0x4e13e) [0x44e13e]
(EE)
(EE) Segmentation fault at address 0x7fa76f84bdd0
(EE)
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
(EE)
Xvnc TigerVNC 1.8.0 - built Dec 1 2017 23:21:52
Copyright (C) 1999-2017 TigerVNC Team and many others (see README.txt)
See http://www.tigervnc.org for information on TigerVNC.
Underlying X server release 11903000, The X.Org Foundation
Wed Feb 28 07:29:38 2018
vncext: VNC extension running!
vncext: Listening for VNC connections on all interface(s), port 5902
vncext: created VNC server for screen 0
(EE)
(EE) Backtrace:
(EE) 0: /usr/bin/Xvnc (xorg_backtrace+0x55) [0x5c8805]
(EE) 1: /usr/bin/Xvnc (0x400000+0x1cc299) [0x5cc299]
(EE) 2: /usr/lib64/libpthread.so.0 (0x7f3cfbd4e000+0xf5e0) [0x7f3cfbd5d5e0]
(EE) 3: /lib64/ld-linux-x86-64.so.2 (0x7f3cfc70f000+0x5f39) [0x7f3cfc714f39]
(EE) 4: /lib64/ld-linux-x86-64.so.2 (0x7f3cfc70f000+0x869b) [0x7f3cfc71769b]
(EE) 5: /lib64/ld-linux-x86-64.so.2 (0x7f3cfc70f000+0x13964) [0x7f3cfc722964]
(EE) 6: /lib64/ld-linux-x86-64.so.2 (0x7f3cfc70f000+0xf2d4) [0x7f3cfc71e2d4]
(EE) 7: /lib64/ld-linux-x86-64.so.2 (0x7f3cfc70f000+0x132cb) [0x7f3cfc7222cb]
(EE) 8: /usr/lib64/libdl.so.2 (0x7f3cfb919000+0xfbb) [0x7f3cfb919fbb]
(EE) 9: /lib64/ld-linux-x86-64.so.2 (0x7f3cfc70f000+0xf2d4) [0x7f3cfc71e2d4]
(EE) 10: /usr/lib64/libdl.so.2 (0x7f3cfb919000+0x15bd) [0x7f3cfb91a5bd]
(EE) 11: /usr/lib64/libdl.so.2 (dlopen+0x31) [0x7f3cfb91a051]
(EE) 12: /usr/lib64/dri/swrast_dri.so (0x7f3cf51dd000+0x3c1f24) [0x7f3cf559ef24]
(EE) 13: /usr/lib64/dri/swrast_dri.so (0x7f3cf51dd000+0x6fd63d) [0x7f3cf58da63d]
(EE) 14: /usr/lib64/dri/swrast_dri.so (0x7f3cf51dd000+0x63238) [0x7f3cf5240238]
(EE) 15: /usr/lib64/dri/swrast_dri.so (0x7f3cf51dd000+0x475e02) [0x7f3cf5652e02]
(EE) 16: /usr/lib64/dri/swrast_dri.so (0x7f3cf51dd000+0x3523ec) [0x7f3cf552f3ec]
(EE) 17: /usr/lib64/dri/swrast_dri.so (0x7f3cf51dd000+0x34fa52) [0x7f3cf552ca52]
(EE) 18: /usr/bin/Xvnc (0x400000+0x9197f) [0x49197f]
(EE) 19: /usr/bin/Xvnc (GlxExtensionInit+0x17a) [0x490d9a]
(EE) 20: /usr/bin/Xvnc (InitExtensions+0x43) [0x450cd3]
(EE) 21: /usr/bin/Xvnc (dix_main+0x201) [0x57a181]
(EE) 22: /usr/lib64/libc.so.6 (__libc_start_main+0xf5) [0x7f3cf98aec05]
(EE) 23: /usr/bin/Xvnc (0x400000+0x4e13e) [0x44e13e]
(EE)
(EE) Segmentation fault at address 0x7f3cfc930dd0
(EE)
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
(EE)