gdb bt

dota 2 beta/game/bin/linuxsteamrt64/dota2 -vulkan
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Detaching after fork from child process 31571]
Steam AppId(570), BreakpadId(373300)
Using breakpad crash handler
[S_API] SteamAPI_Init(): Loaded '/home/arta/.steam/linux64/steamclient.so' OK.
Setting breakpad minidump AppID = 570
Forcing breakpad minidump interfaces to load
Looking up breakpad interfaces from steamclient
Calling BreakpadMiniDumpSystemInit
Looking up breakpad interfaces from steamclient
Calling BreakpadMiniDumpSystemInit
Steam_SetMinidumpSteamID:  Caching Steam ID:  76561197993870227 [API loaded yes]
Steam_SetMinidumpSteamID:  Setting Steam ID:  76561197993870227
SteamAPI_Init succeeded.  SteamID is [U:1:33604499] (76561197993870227), AppID is 570
Setting breakpad minidump AppID = 373300
CSteam3Client::Activate succeeded.  SteamID is [U:1:33604499] (76561197993870227), AppID is 570
[New Thread 0x7ffff3baf700 (LWP 31572)]
[New Thread 0x7ffff3b2e700 (LWP 31573)]
[New Thread 0x7ffff3aad700 (LWP 31574)]
[New Thread 0x7ffff3a2c700 (LWP 31575)]
[New Thread 0x7ffff39ab700 (LWP 31576)]
[New Thread 0x7ffff392a700 (LWP 31577)]
[New Thread 0x7ffff38a9700 (LWP 31578)]
[New Thread 0x7fffef5a4700 (LWP 31580)]
WARNING: CDirWatcher not implemented
Enabling instance extension: VK_KHR_get_physical_device_properties2.
Using VK_EXT_memory_budget set texture memory budget to 6788 MB.
Vulkan physical device (0): using transform constant buffer: false
Vulkan physical device (0): supports shader clip distance: true
Vulkan physical device (0): using secondary command buffers: false
Loaded video settings config from 'cfg/video.txt'
Vulkan Physical Device: GeForce GTX 1070
Initializing texture manager.
Vulkan extension enabled: VK_KHR_swapchain
Vulkan extension enabled: VK_NV_dedicated_allocation
Vulkan extension enabled: VK_KHR_descriptor_update_template
Vulkan extension enabled: VK_KHR_image_format_list
Vulkan extension enabled: VK_KHR_maintenance1
Vulkan extension enabled: VK_KHR_maintenance2
Vulkan extension enabled: VK_KHR_swapchain_mutable_format
Vulkan extension enabled: VK_EXT_memory_budget
Fossilize INFO: Overriding serialization path: "/stos/SteamLibrary/steamapps/shadercache/570/steamapprun_pipeline_cache".
[New Thread 0x7fffea009700 (LWP 31581)]
[New Thread 0x7fffe9808700 (LWP 31582)]
Vulkan Command Buffer Pool Threshold(1500)
[New Thread 0x7fffe9007700 (LWP 31583)]
Attempting to load Steam Shader Pre-Cache database from /stos/SteamLibrary/steamapps/shadercache/570/steam_pipeline_cache.foz;/stos/SteamLibrary/steamapps/shadercache/570/steamapp_pipeline_cache.foz
[Thread 0x7fffea009700 (LWP 31581) exited]
Wanted to throw an exception: 'Failed to find referenced shader'
[Thread 0x7fffe9808700 (LWP 31582) exited]

Thread 1 "dota2" received signal SIGSEGV, Segmentation fault.
0x00007ffff7d95293 in tcmalloc::ThreadCache::ReleaseToCentralCache(tcmalloc::ThreadCache::FreeList*, unsigned long, int) () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/libtcmalloc_minimal.so.0
(gdb) bt
#0  0x00007ffff7d95293 in tcmalloc::ThreadCache::ReleaseToCentralCache(tcmalloc::ThreadCache::FreeList*, unsigned long, int) () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/libtcmalloc_minimal.so.0
#1  0x00007ffff7d95564 in tcmalloc::ThreadCache::Scavenge() () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/libtcmalloc_minimal.so.0
#2  0x00007ffff7d9928b in tc_free () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/libtcmalloc_minimal.so.0
#3  0x00007fffee822f80 in ?? () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librendersystemvulkan.so
#4  0x0000555555bb4058 in ?? ()
#5  0x0000555557da9ec0 in ?? ()
#6  0x000000000000001a in ?? ()
#7  0x0000555555bb4000 in ?? ()
#8  0x000000000000ffff in ?? ()
#9  0x0000555555bb4058 in ?? ()
#10 0x0000555555bb44a8 in ?? ()
#11 0x0000000000001b90 in ?? ()
#12 0x00007fffffff6900 in ?? ()
#13 0x00007fffee82462f in ?? () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librendersystemvulkan.so
#14 0x0000555555bb4008 in ?? ()
#15 0x0000555555bb40e8 in ?? ()
#16 0x00007fffffff6900 in ?? ()
#17 0x0000555555bb4030 in ?? ()
#18 0xffffffffffffffe8 in ?? ()
#19 0x00007fffef06c600 in ?? () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librendersystemvulkan.so
#20 0x0000555556f8cb40 in ?? ()
#21 0x00007fffef020ca0 in ?? () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librendersystemvulkan.so
#22 0xffffffffffffffe8 in ?? ()
#23 0x0000555556f8cb48 in ?? ()
#24 0x00007fffffff6960 in ?? ()
#25 0x00007fffee866250 in ?? () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librendersystemvulkan.so
#26 0x00007fffffff6940 in ?? ()
#27 0x00007fffef06cd10 in ?? () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librendersystemvulkan.so
#28 0x0000000000000d10 in ?? ()
#29 0x00007fffef020c00 in ?? () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librendersystemvulkan.so
#30 0x00007fffffff6960 in ?? ()
#31 0x0000000000000001 in ?? ()
#32 0x00007ffff7b19718 in _nl_current_default_domain () from /lib/x86_64-linux-gnu/libc.so.6
#33 0x0000000000000d10 in ?? ()
#34 0x00007ffff7b1e428 in __new_exitfn_called () from /lib/x86_64-linux-gnu/libc.so.6
#35 0x0000555555c9b000 in ?? ()
#36 0x0000000000000001 in ?? ()
#37 0x00007ffff7997d8c in __run_exit_handlers (status=-38752, listp=0x555555bb40e8, run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:108
#38 0x00007ffff7997eba in __GI_exit (status=<optimized out>) at exit.c:139
#39 0x00007fffeec77b57 in ?? () from /stos/SteamLibrary/steamapps/common/dota 2 beta/game/bin/linuxsteamrt64/librendersystemvulkan.so
#40 0x000055550000012c in ?? ()
#41 0x000055556deaa140 in ?? ()
#42 0x0000555557240b40 in ?? ()
#43 0x0000555555bb4000 in ?? ()
#44 0x00007fffffff6a40 in ?? ()
#45 0x000055556df6a190 in ?? ()
#46 0x000055556df69e88 in ?? ()
#47 0x00005555576ff540 in ?? ()
#48 0x000055556df69e88 in ?? ()
#49 0x0000000000000006 in ?? ()
#50 0x00007fffffff6a50 in ?? ()
#51 0x000055556deaa140 in ?? ()
#52 0x000055556df69fa0 in ?? ()
#53 0x0000ffffffffffff in ?? ()
#54 0xd56b6d99986f025a in ?? ()
--Type <RET> for more, q to quit, c to continue without paging--c
#55 0x0000000000000000 in ?? ()