Thread 1 "hl2_linux" received signal SIGSEGV, Segmentation fault.
tcmalloc::SLL_Pop (list=<optimized out>) at src/linked_list.h:59
59	src/linked_list.h: No such file or directory.
(gdb) bt
#0  tcmalloc::SLL_Pop (list=<optimized out>) at src/linked_list.h:59
#1  tcmalloc::ThreadCache::FreeList::Pop (this=0x80cb924) at src/thread_cache.h:216
#2  tcmalloc::ThreadCache::Allocate (cl=<optimized out>, size=32, this=<optimized out>) at src/thread_cache.h:368
#3  (anonymous namespace)::do_malloc_small (size=32, heap=<optimized out>) at src/tcmalloc.cc:1103
#4  (anonymous namespace)::do_malloc_no_errno (size=28) at src/tcmalloc.cc:1110
#5  (anonymous namespace)::do_malloc (size=28) at src/tcmalloc.cc:1119
#6  (anonymous namespace)::do_malloc_or_cpp_alloc (size=28) at src/tcmalloc.cc:1039
#7  tc_malloc (size=28) at src/tcmalloc.cc:1578
#8  0xf6605af2 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/libtier0.so
#9  0xf0a8c759 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/studiorender.so
#10 0xf0b050bc in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/studiorender.so
#11 0xf26557a0 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#12 0xf25c7d39 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#13 0xebf87edc in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#14 0xebf88644 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#15 0xebf879a5 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#16 0xec478767 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#17 0xec485628 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#18 0xec48642a in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#19 0xec487904 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#20 0xec48171e in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#21 0xec4823f2 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#22 0xec484605 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#23 0xec46934a in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#24 0xebf4e249 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/tf/bin/client.so
#25 0xf26c96a0 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#26 0xf25872bb in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#27 0xf25984af in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#28 0xf259a224 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#29 0xf259b478 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#30 0xf25b5dd1 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#31 0xf25b603e in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#32 0xf25b6149 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#33 0xf26a637b in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#34 0xf26a1fbf in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#35 0xf26a20cd in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#36 0xf2703970 in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#37 0xf26a3edf in ?? () from /opt/steamdir/steamapps/common/Team Fortress 2/bin/engine.so
#38 0xf66512c0 in ?? () from bin/launcher.so
#39 0xf66512c0 in ?? () from bin/launcher.so
#40 0xf6633454 in LauncherMain () from bin/launcher.so
#41 0x0804877b in main ()