(gdb) bt
#0  0xf52d70f3 in ?? () from /usr/lib/libnvidia-glcore.so.325.15
#1  0xf60f2aab in ?? () from /usr/lib/libGL.so.1
#2  0xf60f38eb in ?? () from /usr/lib/libGL.so.1
#3  0xf4fbc814 in ?? () from /usr/lib/libnvidia-glcore.so.325.15
#4  0xf4fbc91d in ?? () from /usr/lib/libnvidia-glcore.so.325.15
#5  0xf4ea1933 in ?? () from /usr/lib/libnvidia-glcore.so.325.15
#6  0xf50b44b5 in ?? () from /usr/lib/libnvidia-glcore.so.325.15
#7  0xf6144bfa in ?? () from /usr/lib/libGL.so.1
#8  0xf7e6ee52 in start_thread () from /lib/libpthread.so.0
#9  0xf7da4e7e in clone () from /lib/libc.so.6
(gdb) info shared
From        To          Syms Read   Shared Object Library
0xf7fdb830  0xf7ff45fc  Yes (*)     /lib/ld-linux.so.2
                        No          linux-gate.so.1
0xf7f78560  0xf7fa3748  Yes (*)     /lib/libm.so.6
0xf7f6fad0  0xf7f70a9c  Yes (*)     /lib/libdl.so.2
0xf7ece030  0xf7f3e559  Yes (*)     /usr/lib/libstdc++.so.6
0xf7e6c6c0  0xf7e78d10  Yes (*)     /lib/libpthread.so.0
0xf7cc92a0  0xf7e046ec  Yes (*)     /lib/libc.so.6
0xf7c964c0  0xf7cad3c4  Yes (*)     /lib/libgcc_s.so.1
0xf7c56450  0xf7c7d2c0  Yes (*)     bin/launcher.so
0xf7c2bae0  0xf7c3eb50  Yes (*)     /home/user/.steam/steam/SteamApps/common/Counter-Strike Source/bin/libtier0.so
0xf7b41280  0xf7b5f450  Yes (*)     /home/user/.steam/steam/SteamApps/common/Counter-Strike Source/bin/libvstdlib.so
0xf7fc87f0  0xf7fd36e0  Yes (*)     /home/user/.steam/steam/SteamApps/common/Counter-Strike Source/bin/libsteam_api.so
0xf765add0  0xf76b0e70  Yes (*)     /home/user/.steam/steam/SteamApps/common/Counter-Strike Source/bin/libtogl.so
0xf756d650  0xf760e82c  Yes (*)     /home/user/.steam/steam/SteamApps/common/Counter-Strike Source/bin/libSDL2-2.0.so.0
0xf7fbe9b0  0xf7fc23dc  Yes (*)     /lib/librt.so.1
0xf6dee510  0xf6f2ce6c  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/filesystem_stdio.so
0xf6350a10  0xf63ded24  Yes (*)     /usr/lib/libX11.so.6
0xf6320110  0xf6330254  Yes (*)     /usr/lib/libxcb.so.1
0xf7554bc0  0xf7555ab4  Yes (*)     /usr/lib/libXau.so.6
0xf7543db0  0xf754e5e4  Yes (*)     /usr/lib/libXext.so.6
0xf630e2f0  0xf6313674  Yes (*)     /usr/lib/libXcursor.so.1
0xf6302670  0xf6308428  Yes (*)     /usr/lib/libXrender.so.1
0xf62fc1d0  0xf62fe5e8  Yes (*)     /usr/lib/libXfixes.so.3
0xf62f78e0  0xf62f82e0  Yes (*)     /usr/lib/libXinerama.so.1
0xf62e7d20  0xf62f28a4  Yes (*)     /usr/lib/libXi.so.6
0xf62dc760  0xf62e2378  Yes (*)     /usr/lib/libXrandr.so.2
0xf62d7ab0  0xf62d888c  Yes (*)     /usr/lib/libXss.so.1
0xf62d1cf0  0xf62d4710  Yes (*)     /usr/lib/libXxf86vm.so.1
0xf628b370  0xf62bb114  Yes (*)     /lib/libdbus-1.so.3
0xf60f1000  0xf6158910  Yes (*)     /usr/lib/libGL.so.1
0xf6281d90  0xf6283843  Yes (*)     /usr/lib/tls/libnvidia-tls.so.325.15
0xf44ea6c0  0xf56a6b00  Yes (*)     /usr/lib/libnvidia-glcore.so.325.15
0xf25e8780  0xf2b7db60  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/engine.so
0xf1ef4aa0  0xf1f05d70  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/inputsystem.so
0xf1dca6b0  0xf1e85734  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/materialsystem.so
0xf0d38ae0  0xf0d7a048  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/datacache.so
0xf08e62f0  0xf098a088  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/studiorender.so
0xf074dba0  0xf0866d50  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/vphysics.so
0xf0706530  0xf0716e58  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/video_services.so
0xf0574d70  0xf066d538  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/vguimatsurface.so
0xedc996c0  0xef38e158  Yes (*)     /home/user/.steam/steam/SteamApps/common/Counter-Strike Source/bin/libcef.so
0xedaa3180  0xedac23b4  Yes (*)     /usr/lib/libfontconfig.so.1
0xeda1b1e0  0xeda77e44  Yes (*)     /usr/lib/libfreetype.so.6
0xed603100  0xed8aae14  Yes (*)     /usr/lib/libgtk-x11-2.0.so.0
0xed50e290  0xed56cd04  Yes (*)     /usr/lib/libgdk-x11-2.0.so.0
0xed4edba0  0xed4f3254  Yes (*)     /usr/lib/libpangocairo-1.0.so.0
0xed4cbad0  0xed4e0fa4  Yes (*)     /usr/lib/libgdk_pixbuf-2.0.so.0
0xed3bfe70  0xed48f284  Yes (*)     /usr/lib/libcairo.so.2
0xed3711f0  0xed393b14  Yes (*)     /usr/lib/libpango-1.0.so.0
0xed320170  0xed351334  Yes (*)     /usr/lib/libgobject-2.0.so.0
0xed22bfc0  0xed2a6e54  Yes (*)     /usr/lib/libglib-2.0.so.0
0xed148b70  0xed1d96a4  Yes (*)     /usr/lib/libasound.so.2
0xecff9f90  0xed0ee444  Yes (*)     /usr/lib/libnss3.so
0xecfc8ee0  0xecfd7a34  Yes (*)     /usr/lib/libnssutil3.so
0xecf9d9d0  0xecfb7f44  Yes (*)     /usr/lib/libsmime3.so
0xf6478110  0xf6479ab8  Yes (*)     /usr/lib/libplc4.so
0xecf61a10  0xecf84ef4  Yes (*)     /usr/lib/libnspr4.so
0xecf42b50  0xecf4fb44  Yes (*)     /lib/libz.so.1
0xecf19e90  0xecf37644  Yes (*)     /usr/lib/libpng12.so.0
0xececc1f0  0xecf021c4  Yes (*)     /usr/lib/libcups.so.2
0xece400b0  0xece98714  Yes (*)     /usr/lib/libgcrypt.so.11
0xece140d0  0xece2cd44  Yes (*)     /usr/lib/libexpat.so.1
0xf3601de0  0xf3602ec4  Yes (*)     /usr/lib/libgmodule-2.0.so.0
0xecdf7570  0xece0513c  Yes (*)     /usr/lib/libatk-1.0.so.0
0xeccb2a00  0xecd8c4d4  Yes (*)     /usr/lib/libgio-2.0.so.0
0xecc79780  0xecc826f0  Yes (*)     /usr/lib/libpangoft2-1.0.so.0
0xecc709f0  0xecc714ac  Yes (*)     /usr/lib/libXcomposite.so.1
0xecc6c920  0xecc6d2d4  Yes (*)     /usr/lib/libXdamage.so.1
0xecbbf610  0xecc54254  Yes (*)     /usr/lib/libpixman-1.so.0
0xecb8e580  0xecbaf774  Yes (*)     /usr/lib/libpng15.so.15
0xecb86880  0xecb872b0  Yes (*)     /usr/lib/libxcb-shm.so.0
0xecb7ded0  0xecb81afc  Yes (*)     /usr/lib/libxcb-render.so.0
0xecb75250  0xecb7885c  Yes (*)     /usr/lib/libffi.so.4
0xecb120d0  0xecb5a754  Yes (*)     /usr/lib/libpcre.so.1
0xecb0ccd0  0xecb0dd68  Yes (*)     /usr/lib/libplds4.so
0xecad6830  0xecb01d44  Yes (*)     /usr/lib/libgssapi_krb5.so.2
0xeca7bd10  0xecaba414  Yes (*)     /lib/libssl.so.1.0.0
0xec8f8440  0xec9f8944  Yes (*)     /lib/libcrypto.so.1.0.0
0xec8b1770  0xec8b1d80  Yes (*)     /usr/lib/libgpg-error.so.0
0xec896120  0xec8a7b44  Yes (*)     /lib/libselinux.so.1
0xec87b750  0xec888464  Yes (*)     /lib/libresolv.so.2
0xec7e1800  0xec83e004  Yes (*)     /usr/lib/libharfbuzz.so.0
0xec71c030  0xec78ef94  Yes (*)     /usr/lib/libkrb5.so.3
0xec6e2f90  0xec6fafc4  Yes (*)     /usr/lib/libk5crypto.so.3
0xec6dc0d0  0xec6dce04  Yes (*)     /lib/libcom_err.so.2
0xec6d22c0  0xec6d6b24  Yes (*)     /usr/lib/libkrb5support.so.0
0xec69e7c0  0xec6b56b8  Yes (*)     /usr/lib/libicule.so.49
0xec5566a0  0xec620684  Yes (*)     /usr/lib/libicuuc.so.49
0xec512eb0  0xec513b34  Yes (*)     /lib/libkeyutils.so.1
                        Yes (*)     /usr/lib/libicudata.so.49
0xeb39a730  0xeb3d3260  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/vgui2.so
0xeb2c9ad0  0xeb34b9b0  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/shaderapidx9.so
0xeb251d10  0xeb26e0ec  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/video_bink.so
0xeafee200  0xeb09ee2c  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/video_webm.so
0xea094ac0  0xeab617e8  Yes (*)     /home/user/.local/share/Steam/linux32/steamclient.so
0xe9eb97e0  0xe9f33874  Yes (*)     /home/user/.local/share/Steam/linux32/crashhandler.so
0xe9adcb40  0xe9b6cb94  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/stdshader_dx9.so
0xe52a9040  0xe53ecaf0  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/chromehtml.so
0xedaf6990  0xedaf8ad4  Yes (*)     /usr/lib/gtk-2.0/modules/libcanberra-gtk-module.so
0xedaf06f0  0xedaf1db8  Yes (*)     /usr/lib/libcanberra-gtk.so.0
0xedae1490  0xedaea134  Yes (*)     /usr/lib/libcanberra.so.0
0xe510fa60  0xe5114b24  Yes (*)     /usr/lib/libvorbisfile.so.3
0xe5104de0  0xe51097f4  Yes (*)     /usr/lib/libltdl.so.7
0xe4fd69b0  0xe4fecd84  Yes (*)     /usr/lib/libvorbis.so.0
0xe4fcd630  0xe4fd0270  Yes (*)     /usr/lib/libogg.so.0
0xe4ec9660  0xe4f95654  Yes (*)     /usr/lib/gtk-2.0/2.10.0/engines/liboxygen-gtk.so
0xdcf4cc60  0xdd5598a0  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/cstrike/bin/client.so
0xdc22d3f0  0xdc842950  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/cstrike/bin/server.so
0xe2c44320  0xe2c63354  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/soundemittersystem.so
0xe511db60  0xe5129b2c  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/scenefilecache.so
0xd36eda80  0xd38c65b0  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/GameUI.so
0xe2c13e50  0xe2c1d0ec  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/vaudio_miles.so
0xd470b6e0  0xd475d358  Yes (*)     /home/user/.steam/steam/SteamApps/common/Counter-Strike Source/bin/libMiles.so
0xde02aab0  0xde059e54  Yes (*)     /usr/lib/libopenal.so.1
0xe2c0e100  0xe2c0f558  Yes (*)     /usr/lib/libpulse-simple.so.0
0xd46b10a0  0xd46e61f4  Yes (*)     /usr/lib/libpulse.so.0
0xd4647a40  0xd468bf94  Yes (*)     /usr/lib/pulseaudio/libpulsecommon-3.0.so
0xe2c05cf0  0xe2c09664  Yes (*)     /usr/lib/libjson.so.0
0xe2c01450  0xe2c015a4  Yes (*)     /usr/lib/libX11-xcb.so.1
0xdea50cd0  0xdea5eb54  Yes (*)     /usr/lib/libICE.so.6
0xdea45730  0xdea49e14  Yes (*)     /usr/lib/libSM.so.6
0xdea3e0e0  0xdea40b74  Yes (*)     /usr/lib/libXtst.so.6
0xde92a690  0xde92e794  Yes (*)     /lib/libwrap.so.0
0xd430ac60  0xd435e534  Yes (*)     /usr/lib/libsndfile.so.1
0xdea38060  0xdea39ca4  Yes (*)     /lib/libcap.so.2
0xde9232b0  0xde924e74  Yes (*)     /usr/lib/libuuid.so.1
0xd2f2a770  0xd2f53f24  Yes (*)     /usr/lib/libFLAC.so.8
0xd198acb0  0xd198d630  Yes (*)     /usr/lib/libvorbisenc.so.2
0xde90bae0  0xde919e20  Yes (*)     /usr/lib/libspeex.so.1
0xccdea620  0xccedcc00  Yes (*)     /home/user/.local/share/Steam/SteamApps/common/Counter-Strike Source/bin/ServerBrowser.so
0xde291ae0  0xde2992fc  Yes (*)     /lib/libnss_files.so.2
0xde906960  0xde907944  Yes (*)     /lib/libnss_mdns_minimal.so.2
0xde289c40  0xde28cd10  Yes (*)     /lib/libnss_dns.so.2
(*): Shared library is missing debugging information.