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ValveSoftware / Source-1-Games

Source 1 based games such as TF2 and Counter-Strike: Source
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Left 4 Dead 2 dedicated linux server segmentation fault at changelevel #3236

Open BraveSail opened 4 years ago

BraveSail commented 4 years ago

Hello, my linux dedicated server sometimes crash during map transition:

----------------------------------------------
CRASH: Tue 14 Apr 2020 03:00:32 PM CST
Start Line: ./srcds_linux -debug debug.log -insecure -tickrate 64 -game left4dead2 +exec server.cfg +map c8m1 +port 23334 +maxplayers 32
[New LWP 12262]
[New LWP 12271]
[New LWP 12289]
[New LWP 12273]
[New LWP 12340]
[New LWP 12296]
[New LWP 12291]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `./srcds_linux -debug debug.log -insecure -tickrate 64 -game left4dead2 +exec se'.
Program terminated with signal SIGABRT, Aborted.
#0  0xf7fa2069 in __kernel_vsyscall ()
[Current thread is 1 (Thread 0xf7bce940 (LWP 12262))]
#0  0xf7fa2069 in __kernel_vsyscall ()
#1  0xf7c15202 in raise () from /lib32/libc.so.6
#2  0xf7bff2b6 in abort () from /lib32/libc.so.6
#3  0xf7c56b0c in ?? () from /lib32/libc.so.6
#4  0xf7c5da7d in ?? () from /lib32/libc.so.6
#5  0xf7c5f41b in ?? () from /lib32/libc.so.6
#6  0xf7299e0f in CUtlMemory<unsigned char, int>::Purge() () from /home/a/l4d22/bin/engine_srv.so
#7  0xf7344a72 in CNetworkStringTableDictionaryManager::Clear() () from /home/a/l4d22/bin/engine_srv.so
#8  0xf7346f9f in CNetworkStringTableDictionaryManager::LoadMapStrings(char const*) () from /home/a/l4d22/bin/engine_srv.so
#9  0xf7347147 in CNetworkStringTableDictionaryManager::OnLevelLoadStart(char const*, unsigned long*) () from /home/a/l4d22/bin/engine_srv.so
#10 0xf734b831 in SV_CreateNetworkStringTables(char const*) () from /home/a/l4d22/bin/engine_srv.so
#11 0xf73948ed in CGameServer::SpawnServer(char*, char*) () from /home/a/l4d22/bin/engine_srv.so
#12 0xf7319d2e in Host_Changelevel(bool, char const*, char const*) () from /home/a/l4d22/bin/engine_srv.so
#13 0xf7322952 in CHostState::State_ChangeLevelMP() () from /home/a/l4d22/bin/engine_srv.so
#14 0xf7322d41 in CHostState::FrameUpdate(float) () from /home/a/l4d22/bin/engine_srv.so
#15 0xf7322e19 in HostState_Frame(float) () from /home/a/l4d22/bin/engine_srv.so
#16 0xf73aebd3 in CEngine::Frame() () from /home/a/l4d22/bin/engine_srv.so
#17 0xf73abca6 in CDedicatedServerAPI::RunFrame() () from /home/a/l4d22/bin/engine_srv.so
#18 0xf762a6ac in RunServerIteration(bool) () from bin/dedicated_srv.so
#19 0xf762a748 in RunServer(bool) () from bin/dedicated_srv.so
#20 0xf73abd8d in CModAppSystemGroup::Main() () from /home/a/l4d22/bin/engine_srv.so
#21 0xf73fd200 in CAppSystemGroup::Run() () from /home/a/l4d22/bin/engine_srv.so
#22 0xf73acb9f in CDedicatedServerAPI::ModInit(ModInfo_t&) () from /home/a/l4d22/bin/engine_srv.so
#23 0xf762a820 in CDedicatedAppSystemGroup::Main() () from bin/dedicated_srv.so
#24 0xf7649900 in CAppSystemGroup::Run() () from bin/dedicated_srv.so
#25 0xf7649900 in CAppSystemGroup::Run() () from bin/dedicated_srv.so
#26 0xf75f60f5 in main () from bin/dedicated_srv.so
#27 0x080486f1 in main ()
No symbol table info available.
eax            0x0                 0
ecx            0xff90fbcc          -7275572
edx            0x0                 0
ebx            0x2                 2
esp            0xff90fbb0          0xff90fbb0
ebp            0xff90fbcc          0xff90fbcc
esi            0x8                 8
edi            0x0                 0
eip            0xf7fa2069          0xf7fa2069 <__kernel_vsyscall+9>
eflags         0x200282            [ SF IF ID ]
cs             0x23                35
ss             0x2b                43
ds             0x2b                43
es             0x2b                43
fs             0x0                 0
gs             0x63                99
From        To          Syms Read   Shared Object Library
0xf7ec8170  0xf7f5029f  Yes (*)     /lib32/libm.so.6
0xf7eb9130  0xf7eba1c4  Yes (*)     /lib32/libdl.so.2
0xf7e2b914  0xf7e71c78  Yes         bin/libstdc++.so.6
0xf7dc95e0  0xf7dd8e9f  Yes         /lib32/libpthread.so.0
0xf7bff0e0  0xf7d4b776  Yes (*)     /lib32/libc.so.6
0xf7fa4090  0xf7fbf50b  Yes (*)     /lib/ld-linux.so.2
0xf7bd1e00  0xf7be10fc  Yes         bin/libgcc_s.so.1
0xf7ba3ea0  0xf7bb8118  Yes (*)     bin/libtier0_srv.so
0xf7b913d0  0xf7b94cb4  Yes (*)     /lib32/librt.so.1
0xf7aa9e20  0xf7acc104  Yes (*)     bin/libvstdlib_srv.so
0xf75f5360  0xf7663298  Yes (*)     bin/dedicated_srv.so
0xf75aeea0  0xf75c43d4  Yes (*)     bin/libsteam_api.so
0xf7233ce0  0xf742fa90  Yes (*)     /home/a/l4d22/bin/engine_srv.so
0xf6ce6bb0  0xf6d0fd20  Yes (*)     /home/a/l4d22/bin/soundemittersystem_srv.so
0xf6b79e00  0xf6c36394  Yes (*)     /home/a/l4d22/bin/materialsystem_srv.so
0xf563d410  0xf56e0340  Yes (*)     /home/a/l4d22/bin/studiorender_srv.so
0xf53f2840  0xf558a548  Yes (*)     /home/a/l4d22/bin/vphysics_srv.so
0xf5332a00  0xf53841e0  Yes (*)     /home/a/l4d22/bin/datacache_srv.so
0xf5278150  0xf52e2a18  Yes (*)     /home/a/l4d22/bin/vscript_srv.so
0xf5248340  0xf52584e4  Yes (*)     /home/a/l4d22/bin/shaderapiempty_srv.so
0xef4d99c0  0xf011ea44  Yes (*)     bin/steamclient.so
0xef3926c0  0xef4076b0  Yes (*)     bin/crashhandler.so
0xeecb7b00  0xeed2eb98  Yes (*)     /home/a/l4d22/left4dead2/bin/matchmaking_ds_srv.so
0xedfe8eb0  0xee82b77c  Yes (*)     /home/a/l4d22/left4dead2/bin/server_srv.so
0xedc7ec10  0xedc8e084  Yes (*)     /home/a/l4d22/bin/scenefilecache_srv.so
0xf6ccb4d0  0xf6ccd76d  Yes (*)     /home/a/l4d22/left4dead2/addons/metamod/bin/server.so
0xe98bfed0  0xe98ec582  Yes (*)     /home/a/l4d22/left4dead2/addons/metamod/bin/metamod.2.l4d2.so
0xe9870eb0  0xe98984c0  Yes (*)     /home/a/l4d22/left4dead2/addons/tickrate_enabler/tickrate_enabler.so
0xf6cb7300  0xf6cbdcc4  Yes (*)     /lib32/libnss_files.so.2
0xf7f99950  0xf7f99ea9  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/bin/sourcemod_mm_i486.so
0xe9571580  0xe95d9532  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/bin/sourcemod.2.l4d2.so
0xe94dc970  0xe9534e90  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/bin/sourcemod.logic.so
0xe97372e0  0xe976114c  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/bin/sourcepawn.jit.x86.so
0xf7f944a0  0xf7f973a4  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/updater.ext.so
0xe91b5a50  0xe91de655  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/webternet.ext.so
0xe97125c0  0xe9727808  Yes (*)     /home/a/l4d22/left4dead2/addons/l4dtoolz/l4dtoolz_mm.so
0xf6cae1c0  0xf6cb11f4  Yes (*)     /lib32/libnss_dns.so.2
0xe81863a0  0xe8192014  Yes (*)     /lib32/libresolv.so.2
0xe9703670  0xe9705cf2  Yes         /home/a/l4d22/left4dead2/addons/sourcemod/extensions/l4d2_bugfixes.ext.2.l4d2.so
0xe81a6a70  0xe81a85a4  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/cleaner.ext.2.l4d2.so
0xe7ef6ae0  0xe7efb7e4  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/clientprefs.ext.so
0xe7cde9d0  0xe7def010  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/dbi.sqlite.ext.so
0xe70c0180  0xe70e9762  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/sdkhooks.ext.2.l4d2.so
0xf7f8eac0  0xf7f910e4  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/bintools.ext.so
0xe7455630  0xe7491282  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/sdktools.ext.2.l4d2.so
0xe7eec700  0xe7ef2ec8  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/topmenus.ext.so
0xe7ed3860  0xe7ee6cf4  Yes         /home/a/l4d22/left4dead2/addons/sourcemod/extensions/dhooks.ext.so
0xe819ee80  0xe81a17c8  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/geoip.ext.so
0xe2eeab50  0xe2f7fa65  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/dbi.mysql.ext.so
0xe7ea1aa0  0xe7eb49a9  Yes (*)     /lib32/libz.so.1
(*): Shared library is missing debugging information.
Dump of assembler code for function __kernel_vsyscall:
   0xf7fa2060 <+0>: push   %ecx
   0xf7fa2061 <+1>: push   %edx
   0xf7fa2062 <+2>: push   %ebp
   0xf7fa2063 <+3>: mov    %esp,%ebp
   0xf7fa2065 <+5>: sysenter 
   0xf7fa2067 <+7>: int    $0x80
=> 0xf7fa2069 <+9>: pop    %ebp
   0xf7fa206a <+10>:    pop    %edx
   0xf7fa206b <+11>:    pop    %ecx
   0xf7fa206c <+12>:    ret    
End of assembler dump.
Stack level 0, frame at 0xff90fbc0:
 eip = 0xf7fa2069 in __kernel_vsyscall; saved eip = 0xf7c15202
 called by frame at 0xff90fcf0
 Arglist at 0xff90fbb8, args: 
 Locals at 0xff90fbb8, Previous frame's sp is 0xff90fbc0
 Saved registers:
  ecx at 0xff90fbb8, edx at 0xff90fbb4, ebp at 0xff90fbb0, eip at 0xff90fbbc
End of Source crash report
----------------------------------------------
----------------------------------------------
CRASH: Tue 14 Apr 2020 05:31:06 PM CST
Start Line: ./srcds_linux -debug debug.log -insecure -tickrate 64 -game left4dead2 +exec server.cfg +map c8m1 +port 23334 +maxplayers 32
[New LWP 21064]
[New LWP 21067]
[New LWP 21081]
[New LWP 21069]
[New LWP 21075]
[New LWP 21077]
[New LWP 26168]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `./srcds_linux -debug debug.log -insecure -tickrate 64 -game left4dead2 +exec se'.
Program terminated with signal SIGABRT, Aborted.
#0  0xf7f4e069 in __kernel_vsyscall ()
[Current thread is 1 (Thread 0xf7b7a940 (LWP 21064))]
#0  0xf7f4e069 in __kernel_vsyscall ()
#1  0xf7bc1202 in raise () from /lib32/libc.so.6
#2  0xf7bab2b6 in abort () from /lib32/libc.so.6
#3  0xf7c02b0c in ?? () from /lib32/libc.so.6
#4  0xf7c09a7d in ?? () from /lib32/libc.so.6
#5  0xf7c09fdb in ?? () from /lib32/libc.so.6
#6  0xf7245e0f in CUtlMemory<unsigned char, int>::Purge() () from /home/a/l4d22/bin/engine_srv.so
#7  0xf72f3a2e in CUtlRBTree<CUtlMap<CNetworkStringDict::CTableItem, CNetworkStringTableItem, unsigned short>::Node_t, unsigned short, CUtlMap<CNetworkStringDict::CTableItem, CNetworkStringTableItem, unsigned short>::CKeyLess, CUtlMemory<UtlRBTreeNode_t<CUtlMap<CNetworkStringDict::CTableItem, CNetworkStringTableItem, unsigned short>::Node_t, unsigned short>, unsigned short> >::RemoveAll() () from /home/a/l4d22/bin/engine_srv.so
#8  0xf72f3b13 in CNetworkStringDict::~CNetworkStringDict() () from /home/a/l4d22/bin/engine_srv.so
#9  0xf72edcde in CNetworkStringTable::~CNetworkStringTable() () from /home/a/l4d22/bin/engine_srv.so
#10 0xf72edd22 in CNetworkStringTable::~CNetworkStringTable() () from /home/a/l4d22/bin/engine_srv.so
#11 0xf72edca8 in CNetworkStringTableContainer::RemoveAllTables() () from /home/a/l4d22/bin/engine_srv.so
#12 0xf725856d in CBaseServer::Clear() () from /home/a/l4d22/bin/engine_srv.so
#13 0xf7340577 in CGameServer::SpawnServer(char*, char*) () from /home/a/l4d22/bin/engine_srv.so
#14 0xf72c5d2e in Host_Changelevel(bool, char const*, char const*) () from /home/a/l4d22/bin/engine_srv.so
#15 0xf72ce952 in CHostState::State_ChangeLevelMP() () from /home/a/l4d22/bin/engine_srv.so
#16 0xf72ced41 in CHostState::FrameUpdate(float) () from /home/a/l4d22/bin/engine_srv.so
#17 0xf72cee19 in HostState_Frame(float) () from /home/a/l4d22/bin/engine_srv.so
#18 0xf735abd3 in CEngine::Frame() () from /home/a/l4d22/bin/engine_srv.so
#19 0xf7357ca6 in CDedicatedServerAPI::RunFrame() () from /home/a/l4d22/bin/engine_srv.so
#20 0xf75d66ac in RunServerIteration(bool) () from bin/dedicated_srv.so
#21 0xf75d6748 in RunServer(bool) () from bin/dedicated_srv.so
#22 0xf7357d8d in CModAppSystemGroup::Main() () from /home/a/l4d22/bin/engine_srv.so
#23 0xf73a9200 in CAppSystemGroup::Run() () from /home/a/l4d22/bin/engine_srv.so
#24 0xf7358b9f in CDedicatedServerAPI::ModInit(ModInfo_t&) () from /home/a/l4d22/bin/engine_srv.so
#25 0xf75d6820 in CDedicatedAppSystemGroup::Main() () from bin/dedicated_srv.so
#26 0xf75f5900 in CAppSystemGroup::Run() () from bin/dedicated_srv.so
#27 0xf75f5900 in CAppSystemGroup::Run() () from bin/dedicated_srv.so
#28 0xf75a20f5 in main () from bin/dedicated_srv.so
#29 0x080486f1 in main ()
No symbol table info available.
eax            0x0                 0
ecx            0xfff1399c          -968292
edx            0x0                 0
ebx            0x2                 2
esp            0xfff13980          0xfff13980
ebp            0xfff1399c          0xfff1399c
esi            0x8                 8
edi            0x0                 0
eip            0xf7f4e069          0xf7f4e069 <__kernel_vsyscall+9>
eflags         0x200286            [ PF SF IF ID ]
cs             0x23                35
ss             0x2b                43
ds             0x2b                43
es             0x2b                43
fs             0x0                 0
gs             0x63                99
From        To          Syms Read   Shared Object Library
0xf7e74170  0xf7efc29f  Yes (*)     /lib32/libm.so.6
0xf7e65130  0xf7e661c4  Yes (*)     /lib32/libdl.so.2
0xf7dd7914  0xf7e1dc78  Yes         bin/libstdc++.so.6
0xf7d755e0  0xf7d84e9f  Yes         /lib32/libpthread.so.0
0xf7bab0e0  0xf7cf7776  Yes (*)     /lib32/libc.so.6
0xf7f50090  0xf7f6b50b  Yes (*)     /lib/ld-linux.so.2
0xf7b7de00  0xf7b8d0fc  Yes         bin/libgcc_s.so.1
0xf7b4fea0  0xf7b64118  Yes (*)     bin/libtier0_srv.so
0xf7b3d3d0  0xf7b40cb4  Yes (*)     /lib32/librt.so.1
0xf7a55e20  0xf7a78104  Yes (*)     bin/libvstdlib_srv.so
0xf75a1360  0xf760f298  Yes (*)     bin/dedicated_srv.so
0xf755aea0  0xf75703d4  Yes (*)     bin/libsteam_api.so
0xf71dfce0  0xf73dba90  Yes (*)     /home/a/l4d22/bin/engine_srv.so
0xf6c92bb0  0xf6cbbd20  Yes (*)     /home/a/l4d22/bin/soundemittersystem_srv.so
0xf6b25e00  0xf6be2394  Yes (*)     /home/a/l4d22/bin/materialsystem_srv.so
0xf55e9410  0xf568c340  Yes (*)     /home/a/l4d22/bin/studiorender_srv.so
0xf539e840  0xf5536548  Yes (*)     /home/a/l4d22/bin/vphysics_srv.so
0xf52dea00  0xf53301e0  Yes (*)     /home/a/l4d22/bin/datacache_srv.so
0xf5224150  0xf528ea18  Yes (*)     /home/a/l4d22/bin/vscript_srv.so
0xf51f4340  0xf52044e4  Yes (*)     /home/a/l4d22/bin/shaderapiempty_srv.so
0xef4859c0  0xf00caa44  Yes (*)     bin/steamclient.so
0xef33e6c0  0xef3b36b0  Yes (*)     bin/crashhandler.so
0xeec63b00  0xeecdab98  Yes (*)     /home/a/l4d22/left4dead2/bin/matchmaking_ds_srv.so
0xedf94eb0  0xee7d777c  Yes (*)     /home/a/l4d22/left4dead2/bin/server_srv.so
0xedc2ac10  0xedc3a084  Yes (*)     /home/a/l4d22/bin/scenefilecache_srv.so
0xf6c774d0  0xf6c7976d  Yes (*)     /home/a/l4d22/left4dead2/addons/metamod/bin/server.so
0xe986bed0  0xe9898582  Yes (*)     /home/a/l4d22/left4dead2/addons/metamod/bin/metamod.2.l4d2.so
0xe981ceb0  0xe98444c0  Yes (*)     /home/a/l4d22/left4dead2/addons/tickrate_enabler/tickrate_enabler.so
0xf6c63300  0xf6c69cc4  Yes (*)     /lib32/libnss_files.so.2
0xf7f45950  0xf7f45ea9  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/bin/sourcemod_mm_i486.so
0xe9571580  0xe95d9532  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/bin/sourcemod.2.l4d2.so
0xe94dc970  0xe9534e90  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/bin/sourcemod.logic.so
0xe92b42e0  0xe92de14c  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/bin/sourcepawn.jit.x86.so
0xf7f404a0  0xf7f433a4  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/updater.ext.so
0xe917da50  0xe91a6655  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/webternet.ext.so
0xe81565c0  0xe816b808  Yes (*)     /home/a/l4d22/left4dead2/addons/l4dtoolz/l4dtoolz_mm.so
0xf6c5a1c0  0xf6c5d1f4  Yes (*)     /lib32/libnss_dns.so.2
0xe81373a0  0xe8143014  Yes (*)     /lib32/libresolv.so.2
0xe970d670  0xe970fcf2  Yes         /home/a/l4d22/left4dead2/addons/sourcemod/extensions/l4d2_bugfixes.ext.2.l4d2.so
0xe9706a70  0xe97085a4  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/cleaner.ext.2.l4d2.so
0xe812cae0  0xe81317e4  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/clientprefs.ext.so
0xe7aab9d0  0xe7bbc010  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/dbi.sqlite.ext.so
0xe6ec0180  0xe6ee9762  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/sdkhooks.ext.2.l4d2.so
0xf7f3aac0  0xf7f3d0e4  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/bintools.ext.so
0xe7d1d630  0xe7d59282  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/sdktools.ext.2.l4d2.so
0xe8122700  0xe8128ec8  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/topmenus.ext.so
0xe8109860  0xe811ccf4  Yes         /home/a/l4d22/left4dead2/addons/sourcemod/extensions/dhooks.ext.so
0xe7ff9e80  0xe7ffc7c8  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/geoip.ext.so
0xe2eeab50  0xe2f7fa65  Yes (*)     /home/a/l4d22/left4dead2/addons/sourcemod/extensions/dbi.mysql.ext.so
0xe7fcbaa0  0xe7fde9a9  Yes (*)     /lib32/libz.so.1
(*): Shared library is missing debugging information.
Dump of assembler code for function __kernel_vsyscall:
   0xf7f4e060 <+0>: push   %ecx
   0xf7f4e061 <+1>: push   %edx
   0xf7f4e062 <+2>: push   %ebp
   0xf7f4e063 <+3>: mov    %esp,%ebp
   0xf7f4e065 <+5>: sysenter 
   0xf7f4e067 <+7>: int    $0x80
=> 0xf7f4e069 <+9>: pop    %ebp
   0xf7f4e06a <+10>:    pop    %edx
   0xf7f4e06b <+11>:    pop    %ecx
   0xf7f4e06c <+12>:    ret    
End of assembler dump.
Stack level 0, frame at 0xfff13990:
 eip = 0xf7f4e069 in __kernel_vsyscall; saved eip = 0xf7bc1202
 called by frame at 0xfff13ac0
 Arglist at 0xfff13988, args: 
 Locals at 0xfff13988, Previous frame's sp is 0xfff13990
 Saved registers:
  ecx at 0xfff13988, edx at 0xfff13984, ebp at 0xfff13980, eip at 0xfff1398c
End of Source crash report
----------------------------------------------

This does not happen every time, sometimes 5min, sometimes 2hours.

BraveSail commented 4 years ago 
CRASH: Tue 14 Apr 2020 10:06:28 AM CST
Start Line: ./srcds_linux -debug debug.log -insecure -tickrate 64 -game left4dead2 +exec server.cfg +map c1m1 +port 23333 +maxplayers 32
[New LWP 7626]
[New LWP 7668]
[New LWP 7675]
[New LWP 7670]
[New LWP 7637]
[New LWP 8496]
[New LWP 7635]
[New LWP 19362]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `./srcds_linux -debug debug.log -insecure -tickrate 64 -game left4dead2 +exec se'.
Program terminated with signal SIGABRT, Aborted.
#0  0xf7f37069 in __kernel_vsyscall ()
[Current thread is 1 (Thread 0xf7b63940 (LWP 7626))]
#0  0xf7f37069 in __kernel_vsyscall ()
#1  0xf7baa202 in raise () from /lib32/libc.so.6
#2  0xf7b942b6 in abort () from /lib32/libc.so.6
#3  0xf7bebb0c in ?? () from /lib32/libc.so.6
#4  0xf7bf2a7d in ?? () from /lib32/libc.so.6
#5  0xf7bf418b in ?? () from /lib32/libc.so.6
#6  0xf7e009d9 in operator delete (ptr=0x11be9540) at /valve/build/targets/src/gcc-4.6.1/libstdc++-v3/libsupc++/del_op.cc:47
#7  0xf7e00a23 in operator delete[] (ptr=0x11be9540) at /valve/build/targets/src/gcc-4.6.1/libstdc++-v3/libsupc++/del_opv.cc:32
#8  0xf5412cbf in CPhysicsCollision::VCollideUnload(vcollide_t*) () from /home/a/l4d2/bin/vphysics_srv.so
#9  0xf7258b55 in CollisionBSPData_Destroy(CCollisionBSPData*) () from /home/a/l4d2/bin/engine_srv.so
#10 0xf7251eb2 in CM_FreeMap() () from /home/a/l4d2/bin/engine_srv.so
#11 0xf72aef05 in Host_FreeToLowMark(bool) () from /home/a/l4d2/bin/engine_srv.so
#12 0xf7329556 in CGameServer::SpawnServer(char*, char*) () from /home/a/l4d2/bin/engine_srv.so
#13 0xf72aed2e in Host_Changelevel(bool, char const*, char const*) () from /home/a/l4d2/bin/engine_srv.so
#14 0xf72b7952 in CHostState::State_ChangeLevelMP() () from /home/a/l4d2/bin/engine_srv.so
#15 0xf72b7d41 in CHostState::FrameUpdate(float) () from /home/a/l4d2/bin/engine_srv.so
#16 0xf72b7e19 in HostState_Frame(float) () from /home/a/l4d2/bin/engine_srv.so
#17 0xf7343bd3 in CEngine::Frame() () from /home/a/l4d2/bin/engine_srv.so
#18 0xf7340ca6 in CDedicatedServerAPI::RunFrame() () from /home/a/l4d2/bin/engine_srv.so
#19 0xf75bf6ac in RunServerIteration(bool) () from bin/dedicated_srv.so
#20 0xf75bf748 in RunServer(bool) () from bin/dedicated_srv.so
#21 0xf7340d8d in CModAppSystemGroup::Main() () from /home/a/l4d2/bin/engine_srv.so
#22 0xf7392200 in CAppSystemGroup::Run() () from /home/a/l4d2/bin/engine_srv.so
#23 0xf7341b9f in CDedicatedServerAPI::ModInit(ModInfo_t&) () from /home/a/l4d2/bin/engine_srv.so
#24 0xf75bf820 in CDedicatedAppSystemGroup::Main() () from bin/dedicated_srv.so
#25 0xf75de900 in CAppSystemGroup::Run() () from bin/dedicated_srv.so
#26 0xf75de900 in CAppSystemGroup::Run() () from bin/dedicated_srv.so
#27 0xf758b0f5 in main () from bin/dedicated_srv.so
#28 0x080486f1 in main ()
No symbol table info available.
eax            0x0                 0
ecx            0xff90549c          -7318372
edx            0x0                 0
ebx            0x2                 2
esp            0xff905480          0xff905480
ebp            0xff90549c          0xff90549c
esi            0x8                 8
edi            0x0                 0
eip            0xf7f37069          0xf7f37069 <__kernel_vsyscall+9>
eflags         0x200282            [ SF IF ID ]
cs             0x23                35
ss             0x2b                43
ds             0x2b                43
es             0x2b                43
fs             0x0                 0
gs             0x63                99
From        To          Syms Read   Shared Object Library
0xf7e5d170  0xf7ee529f  Yes (*)     /lib32/libm.so.6
0xf7e4e130  0xf7e4f1c4  Yes (*)     /lib32/libdl.so.2
0xf7dc0914  0xf7e06c78  Yes         bin/libstdc++.so.6
0xf7d5e5e0  0xf7d6de9f  Yes         /lib32/libpthread.so.0
0xf7b940e0  0xf7ce0776  Yes (*)     /lib32/libc.so.6
0xf7f39090  0xf7f5450b  Yes (*)     /lib/ld-linux.so.2
0xf7b66e00  0xf7b760fc  Yes         bin/libgcc_s.so.1
0xf7b38ea0  0xf7b4d118  Yes (*)     bin/libtier0_srv.so
0xf7b263d0  0xf7b29cb4  Yes (*)     /lib32/librt.so.1
0xf7a3ee20  0xf7a61104  Yes (*)     bin/libvstdlib_srv.so
0xf758a360  0xf75f8298  Yes (*)     bin/dedicated_srv.so
0xf7543ea0  0xf75593d4  Yes (*)     bin/libsteam_api.so
0xf71c8ce0  0xf73c4a90  Yes (*)     /home/a/l4d2/bin/engine_srv.so
0xf6c7bbb0  0xf6ca4d20  Yes (*)     /home/a/l4d2/bin/soundemittersystem_srv.so
0xf6b0ee00  0xf6bcb394  Yes (*)     /home/a/l4d2/bin/materialsystem_srv.so
0xf55d2410  0xf5675340  Yes (*)     /home/a/l4d2/bin/studiorender_srv.so
0xf5387840  0xf551f548  Yes (*)     /home/a/l4d2/bin/vphysics_srv.so
0xf52c7a00  0xf53191e0  Yes (*)     /home/a/l4d2/bin/datacache_srv.so
0xf520d150  0xf5277a18  Yes (*)     /home/a/l4d2/bin/vscript_srv.so
0xf51dd340  0xf51ed4e4  Yes (*)     /home/a/l4d2/bin/shaderapiempty_srv.so
0xef46e9c0  0xf00b3a44  Yes (*)     bin/steamclient.so
0xef3276c0  0xef39c6b0  Yes (*)     bin/crashhandler.so
0xeec4cb00  0xeecc3b98  Yes (*)     /home/a/l4d2/left4dead2/bin/matchmaking_ds_srv.so
0xedf7deb0  0xee7c077c  Yes (*)     /home/a/l4d2/left4dead2/bin/server_srv.so
0xedc13c10  0xedc23084  Yes (*)     /home/a/l4d2/bin/scenefilecache_srv.so
0xf6c60100  0xf6c61c2d  Yes (*)     /home/a/l4d2/left4dead2/addons/metamod/bin/server.so
0xe9854d40  0xe9881182  Yes (*)     /home/a/l4d2/left4dead2/addons/metamod/bin/metamod.2.l4d2.so
0xe9805eb0  0xe982d4c0  Yes (*)     /home/a/l4d2/left4dead2/addons/tickrate_enabler/tickrate_enabler.so
0xf6c4c300  0xf6c52cc4  Yes (*)     /lib32/libnss_files.so.2
0xf7f2e950  0xf7f2eea9  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/bin/sourcemod_mm_i486.so
0xe966f2c0  0xe96d65c2  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/bin/sourcemod.2.l4d2.so
0xe9492960  0xe94eae40  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/bin/sourcemod.logic.so
0xe96172e0  0xe964114c  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/bin/sourcepawn.jit.x86.so
0xf7f294a0  0xf7f2c3a4  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/updater.ext.so
0xe916ba50  0xe9194655  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/webternet.ext.so
0xe81445c0  0xe8159808  Yes (*)     /home/a/l4d2/left4dead2/addons/l4dtoolz/l4dtoolz_mm.so
0xf6c431c0  0xf6c461f4  Yes (*)     /lib32/libnss_dns.so.2
0xe81253a0  0xe8131014  Yes (*)     /lib32/libresolv.so.2
0xe9609670  0xe960bcf2  Yes         /home/a/l4d2/left4dead2/addons/sourcemod/extensions/l4d2_bugfixes.ext.2.l4d2.so
0xe9602a70  0xe96045a4  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/cleaner.ext.2.l4d2.so
0xe811aae0  0xe811f7e4  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/clientprefs.ext.so
0xe7aed9d0  0xe7bfe010  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/dbi.sqlite.ext.so
0xe6ec0180  0xe6ee9762  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/sdkhooks.ext.2.l4d2.so
0xf7f23ac0  0xf7f260e4  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/bintools.ext.so
0xe7d56520  0xe7d91f42  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/sdktools.ext.2.l4d2.so
0xe8110700  0xe8116ec8  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/topmenus.ext.so
0xe7ee1860  0xe7ef4cf4  Yes         /home/a/l4d2/left4dead2/addons/sourcemod/extensions/dhooks.ext.so
0xe8108e80  0xe810b7c8  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/geoip.ext.so
0xe2deab50  0xe2e7fa65  Yes (*)     /home/a/l4d2/left4dead2/addons/sourcemod/extensions/dbi.mysql.ext.so
0xe7d1baa0  0xe7d2e9a9  Yes (*)     /lib32/libz.so.1
(*): Shared library is missing debugging information.
Dump of assembler code for function __kernel_vsyscall:
   0xf7f37060 <+0>: push   %ecx
   0xf7f37061 <+1>: push   %edx
   0xf7f37062 <+2>: push   %ebp
   0xf7f37063 <+3>: mov    %esp,%ebp
   0xf7f37065 <+5>: sysenter 
   0xf7f37067 <+7>: int    $0x80
=> 0xf7f37069 <+9>: pop    %ebp
   0xf7f3706a <+10>:    pop    %edx
   0xf7f3706b <+11>:    pop    %ecx
   0xf7f3706c <+12>:    ret    
End of assembler dump.
Stack level 0, frame at 0xff905490:
 eip = 0xf7f37069 in __kernel_vsyscall; saved eip = 0xf7baa202
 called by frame at 0xff9055c0
 Arglist at 0xff905488, args: 
 Locals at 0xff905488, Previous frame's sp is 0xff905490
 Saved registers:
  ecx at 0xff905488, edx at 0xff905484, ebp at 0xff905480, eip at 0xff90548c
End of Source crash report
----------------------------------------------

This is my forked server's crash log.