This problem seems to pop up on forums at least once every year. I'm not sure if it has something to do with a routine update to Ubuntu or any update to L4D2 srcds. Everything is a fresh install without any plug-ins or cfgs since I'm troubleshooting. Simply running ./srcds_run or ./srcds_linux gives me he output "Illegal instruction". I've had this problem before and it went away after a while from either an update from Valve or Canonical (Ubuntu). I would like to know if there are any workarounds or problem on my end! Included on the bottom is also my CPU info since some people suggested in the past there was a need for SSE. Thanks!
debug.log: ---------------------------------------------- CRASH: Wed Aug 24 04:23:55 CDT 2011 Start Line: ./srcds_linux -debug -game left4dead2 +map c1m1_hotel [New Thread 6917] Core was generated by `./srcds_linux -debug -game left4dead2 +map c1m1_hotel'. Program terminated with signal 4, Illegal instruction. #0 0x00128bd4 in __fixunsdfdi () from bin/libtier0.so #0 0x00128bd4 in __fixunsdfdi () from bin/libtier0.so #1 0x00118576 in CalculateCPUFreq() () from bin/libtier0.so #2 0x00117e10 in GetCPUInformation () from bin/libtier0.so #3 0x00118fe3 in global constructors keyed to fasttimer.cpp () from bin/libtier0.so #4 0x00128e13 in __do_global_ctors_aux () from bin/libtier0.so #5 0x001158c0 in _init () from bin/libtier0.so #6 0x00be064c in ?? () from /lib/ld-linux.so.2 #7 0x00be0769 in ?? () from /lib/ld-linux.so.2 #8 0x00be47bf in ?? () from /lib/ld-linux.so.2 #9 0x00be04d6 in ?? () from /lib/ld-linux.so.2 #10 0x00be4146 in ?? () from /lib/ld-linux.so.2 #11 0x001d0b9b in ?? () from /lib/i386-linux-gnu/libdl.so.2 #12 0x00be04d6 in ?? () from /lib/ld-linux.so.2 #13 0x001d12cc in ?? () from /lib/i386-linux-gnu/libdl.so.2 #14 0x001d0c51 in dlopen () from /lib/i386-linux-gnu/libdl.so.2 #15 0x08048805 in main () No symbol table info available. eax 0xf7a0b5ed -140462611 ecx 0x10c6 4294 edx 0x10c6 4294 ebx 0x130ff4 1249268 esp 0xbfbdd2a0 0xbfbdd2a0 ebp 0xbfbdd2c8 0xbfbdd2c8 esi 0xffffec2e -5074 edi 0xffffffff -1 eip 0x128bd4 0x128bd4 <__fixunsdfdi+32> eflags 0x210202 [ IF RF ID ] cs 0x73 115 ss 0x7b 123 ds 0x7b 123 es 0x7b 123 fs 0x0 0 gs 0x33 51 >From To Syms Read Shared Object Library 0x0061a4b0 0x00634b38 Yes (*) /lib/i386-linux-gnu/libm.so.6 0x001d0a40 0x001d1998 Yes (*) /lib/i386-linux-gnu/libdl.so.2 0x00159610 0x001659d8 Yes (*) /lib/i386-linux-gnu/libpthread.so.0 0x002182e0 0x00289d08 Yes (*) /usr/lib/i386-linux-gnu/libstdc++.so.6 0x002d5c10 0x003e01c4 Yes (*) /lib/i386-linux-gnu/libc.so.6 0x00bd2830 0x00be94af Yes (*) /lib/ld-linux.so.2 0x00939f50 0x00950418 Yes (*) /lib/i386-linux-gnu/libgcc_s.so.1 0x00116440 0x00128e24 Yes (*) bin/libtier0.so (*): Shared library is missing debugging information. Dump of assembler code for function __fixunsdfdi: 0x00128bb4 <+0>: push %ebp 0x00128bb5 <+1>: mov %esp,%ebp 0x00128bb7 <+3>: push %edi 0x00128bb8 <+4>: push %esi 0x00128bb9 <+5>: push %ebx 0x00128bba <+6>: sub $0x1c,%esp 0x00128bbd <+9>: call 0x128bc2 <__fixunsdfdi+14> 0x00128bc2 <+14>: pop %ebx 0x00128bc3 <+15>: add $0x8432,%ebx 0x00128bc9 <+21>: fldl 0x8(%ebp) 0x00128bcc <+24>: fld %st(0) 0x00128bce <+26>: fmuls -0x6c1c(%ebx) => 0x00128bd4 <+32>: fisttpll -0x20(%ebp) 0x00128bd7 <+35>: mov -0x20(%ebp),%edx 0x00128bda <+38>: movd %edx,%xmm0 0x00128bde <+42>: movq %xmm0,-0x18(%ebp) 0x00128be3 <+47>: fildll -0x18(%ebp) 0x00128be6 <+50>: fmuls -0x6c18(%ebx) 0x00128bec <+56>: faddp %st,%st(1) 0x00128bee <+58>: fisttpll -0x20(%ebp) 0x00128bf1 <+61>: mov -0x20(%ebp),%esi 0x00128bf4 <+64>: mov %esi,%eax 0x00128bf6 <+66>: add $0x1c,%esp 0x00128bf9 <+69>: pop %ebx 0x00128bfa <+70>: pop %esi 0x00128bfb <+71>: pop %edi 0x00128bfc <+72>: pop %ebp 0x00128bfd <+73>: ret End of assembler dump. Stack level 0, frame at 0xbfbdd2d0: eip = 0x128bd4 in __fixunsdfdi; saved eip 0x118576 called by frame at 0xbfbdd360 Arglist at 0xbfbdd2c8, args: Locals at 0xbfbdd2c8, Previous frame's sp is 0xbfbdd2d0 Saved registers: ebx at 0xbfbdd2bc, ebp at 0xbfbdd2c8, esi at 0xbfbdd2c0, edi at 0xbfbdd2c4, eip at 0xbfbdd2cc End of Source crash report ---------------------------------------------- ---------------------------------------------- CPU: cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Pentium(R) 4 CPU 2.66GHz stepping : 7 cpu MHz : 2651.641 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe up pebs bts cid xtpr bogomips : 5303.28 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 32 bits virtual power management:
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