[Mesa-users] Segfault when running the tutorial

Croxmor Moraga rodrigo.moraga.merino at gmail.com
Tue Aug 20 18:18:00 EDT 2019 

I forgot to mention that i am using the latest version of mesasdk

El mar., 20 ago. 2019 a las 18:16, Croxmor Moraga (<
rodrigo.moraga.merino at gmail.com>) escribió:

> I am a new user of mesa. I have installed it already.
> My operating system is ubuntu 18.10
> mesa version is mesa-r11701. I am facing this problem while running the tutorial. My gnu fortran version is 8.3.0
>
> The error ocurs when i am running the simulation from the 15 M pre main sequence star you display in your page, and when i let the simulation continue to the main sequence step, before it can reach the step number 1050 as it should be as it says in your tutorial; it launchs the next error:
> rodrigo at rodrigo-VirtualBox:~/Documentos/Trabajo/work$ ./rn
> DATE: 2019-08-20
> TIME: 17:24:07
>                                          version_number       11701
>  read inlist_project
>
>
>  The terminal output contains the following information
>
>       'step' is the number of steps since the start of the run,
>       'lg_dt' is log10 timestep in years,
>       'age_yr' is the simulated years since the start run,
>       'lg_Tcntr' is log10 center temperature (K),
>       'lg_Dcntr' is log10 center density (g/cm^3),
>       'lg_Pcntr' is log10 center pressure (ergs/cm^3),
>       'Teff' is the surface temperature (K),
>       'lg_R' is log10 surface radius (Rsun),
>       'lg_L' is log10 surface luminosity (Lsun),
>       'lg_LH' is log10 total PP and CNO hydrogen burning power (Lsun),
>       'lg_L3a' is log10 total triple-alpha helium burning power (Lsun),
>       'lg_gsurf' is log10 surface gravity,
>       'lg_LNuc' is log10 nuclear power excluding photodisintegration (Lsun),
>       'lg_LNeu' is log10 total neutrino power (Lsun),
>       'lg_Psurf' is log10 surface pressure (gas + radiation),
>       'Mass' is the total stellar baryonic mass (Msun),
>       'lg_Mdot' is log10 magnitude of rate of change of mass (Msun/year),
>       'lg_Dsurf' is log10 surface density (g/cm^3),
>       'H_env' is the amount of mass where H is the most abundant iso,
>       'He_core' is the largest mass where He is most abundant iso.
>       'C_core' is the largest mass where C is most abundant iso.
>       'H_cntr' is the center H1 mass fraction,
>       'He_cntr' is the center He4 mass fraction,
>       'C_cntr' is the center C12 mass fraction,
>       'N_cntr' is the center N14 mass fraction,
>       'O_cntr' is the center O16 mass fraction,
>       'Ne_cntr' is the center Ne20 mass fraction,
>       'X_avg' is the star average hydrogen mass fraction,
>       'Y_avg' is the star average helium mass fraction,
>       'Z_avg' is the star average metallicity,
>       'gam_cntr' is the center plasma interaction parameter,
>       'eta_cntr' is the center electron degeneracy parameter,
>       'zones' is the number of zones in the current model,
>       'iters' is the number of newton iterations for the current step,
>       'retry' is the number of step retries required during the run,
>       'bckup' is the number of step backups required during the run,
>       'dt_limit' is an indication of what limited the timestep.
>
>  All this and more are saved in the LOGS directory during the run.
>  create pre-main-sequence model
>                                           species  mass           8    1.5000000000000000D+01
>
>                                         relax_num_steps
>
> ------ lot of steps later......
>  net name basic.net
>  use_gold_tolerances T
>  kappa_file_prefix gs98
>  kappa_lowT_prefix lowT_fa05_gs98
>                                         OMP_NUM_THREADS           6
> ------
>
>
>        step    lg_Tcntr    Teff     lg_LH       lg_Lnuc     Mass       H_rich     H_cntr     N_cntr     Y_surf     X_avg     eta_cntr  zones retry
>    lg_dt_yr    lg_Dcntr    lg_R     lg_L3a      lg_Lneu     lg_Mdot    He_core    He_cntr    O_cntr     Z_surf     Y_avg     gam_cntr  iters bckup
>      age_yr    lg_Pcntr    lg_L     lg_gsurf    lg_Psurf    lg_Dsurf   C_core     C_cntr     Ne_cntr    Z_cntr     Z_avg     v_div_cs     dt_limit
> __________________________________________________________________________________________________________________________________________________
>
>        1040   7.593948  2.480E+04   4.566353   4.566353  15.000000  15.000000   0.097124   0.012601   0.280000   0.524071  -6.178112    990      0
>    4.728910   0.877287   1.017305 -24.292873   3.399125 -99.000000   0.000000   0.883445   0.000460   0.020000   0.456017   0.022930      5      0
>  9.9951E+06  16.436441   4.565831   3.579371   3.384004  -9.333606   0.000000   0.000180   0.002099  1.943E-02  1.991E-02  0.000E+00    varcontrol
>
>        1041   7.596021  2.472E+04   4.568650   4.568650  15.000000  15.000000   0.090585   0.012603   0.280000   0.522735  -6.176527    993      0
>    4.728987   0.883596   1.021294 -24.172587   3.401418 -99.000000   0.000000   0.889985   0.000456   0.020000   0.457353   0.023252      5      0
>  1.0049E+07  16.441691   4.568147   3.571392   3.377492  -9.339272   0.000000   0.000182   0.002099  1.943E-02  1.991E-02  0.000E+00    varcontrol
>
>        1042   7.598264  2.464E+04   4.570966   4.570966  15.000000  15.000000   0.083963   0.012606   0.280000   0.521393  -6.174500    990      0
>    4.728639   0.890426   1.025257 -24.043594   3.403729 -99.000000   0.000000   0.896607   0.000451   0.020000   0.458695   0.023590      5      0
>  1.0102E+07  16.447539   4.570488   3.563467   3.371032  -9.344924   0.000000   0.000183   0.002099  1.943E-02  1.991E-02  0.000E+00    varcontrol
>
>        1043   7.600684  2.456E+04   4.573314   4.573314  15.000000  15.000000   0.077312   0.012608   0.280000   0.520045  -6.171967    990      0
>    4.728220   0.897813   1.029184 -23.905413   3.406073 -99.000000   0.000000   0.903259   0.000447   0.020000   0.460043   0.023944      5      0
>  1.0156E+07  16.454049   4.572866   3.555613   3.364647  -9.350551   0.000000   0.000184   0.002099  1.943E-02  1.991E-02  0.000E+00    varcontrol
>
>        1044   7.603364  2.449E+04   4.575705   4.575705  15.000000  15.000000   0.070505   0.012610   0.280000   0.518688  -6.168744    986      0
>    4.728876   0.906025   1.033057 -23.753613   3.408460 -99.000000   0.000000   0.910067   0.000442   0.020000   0.461400   0.024321      5      0
>  1.0209E+07  16.461493   4.575297   3.547866   3.358381  -9.356127   0.000000   0.000186   0.002099  1.943E-02  1.991E-02  0.000E+00    varcontrol
>
>        1045   7.606360  2.442E+04   4.578146   4.578146  15.000000  15.000000   0.063540   0.012612   0.280000   0.517317  -6.164695    983      0
>    4.731016   0.915214   1.036827 -23.585223   3.410897 -99.000000   0.000000   0.917033   0.000438   0.020000   0.462772   0.024725      5      0
>  1.0263E+07  16.470075   4.577793   3.540327   3.352340  -9.361582   0.000000   0.000187   0.002099  1.943E-02  1.991E-02  0.000E+00    varcontrol
>
>        1046   7.609773  2.435E+04   4.580662   4.580662  15.000000  15.000000   0.056379   0.012614   0.280000   0.515924  -6.159521    996      0
>    4.735179   0.925684   1.040440 -23.395107   3.413411 -99.000000   0.000000   0.924194   0.000433   0.020000   0.464165   0.025158      5      0
>  1.0317E+07  16.480163   4.580383   3.533100   3.346640  -9.366842   0.000000   0.000189   0.002099  1.943E-02  1.991E-02  0.000E+00    varcontrol
>
>  failed in allocate for Load1_eoselm_Table
>  Load1_eoselm_Table ierr        5014           2          10   2.0000000000000000      /home/rodrigo/mesa-r11701/data/eosDT_data/mesa-eosELM_zbar_02_abar_04.data
> failed while reading header info /home/rodrigo/mesa-r11701/data/eosDT_data/mesa-eosELM_zbar_02_abar_04.data
>
>                4.500000
>
> Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
>
> Backtrace for this error:
>
> Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
>
> Backtrace for this error:
>
> Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
>
> Backtrace for this error:
>
> Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
>
> Backtrace for this error:
>
> Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
>
> Backtrace for this error:
> #0  0x7f9ba57d80ff in ???
> #0  0x7f9ba57d80ff in ???
> #0  0x7f9ba57d80ff in ???
> #0  0x7f9ba57d80ff in ???
> #0  0x7f9ba57d80ff in ???
> #1  0x9302c0 in __eoselm_eval_MOD_do_interp_with_2nd_derivs
> #1  0x9302c0 in __eoselm_eval_MOD_do_interp_with_2nd_derivs
> 	at ../private/eoselm_eval.f90:974
> 	at ../private/eoselm_eval.f90:974
> #2  0x93152a in __eoselm_eval_MOD_get_elm_for_ia_iz_table
> #2  0x93152a in __eoselm_eval_MOD_get_elm_for_ia_iz_table
> 	at ../private/eoselm_eval.f90:429
> 	at ../private/eoselm_eval.f90:429
> #3  0x931ef2 in do_interp2
> 	at ../private/eoselm_eval.f90:367
> #3  0x931ef2 in do_interp2
> #4  0x931ef2 in __eoselm_eval_MOD_get_elm_for_iz
> 	at ../private/eoselm_eval.f90:367
> #1  0x9302c0 in __eoselm_eval_MOD_do_interp_with_2nd_derivs
> 	at ../private/eoselm_eval.f90:306
> #4  0x931ef2 in __eoselm_eval_MOD_get_elm_for_iz
> #1  0x9302c0 in __eoselm_eval_MOD_do_interp_with_2nd_derivs
> 	at ../private/eoselm_eval.f90:974
> 	at ../private/eoselm_eval.f90:974
> 	at ../private/eoselm_eval.f90:306
> #5  0x932675 in do_interp2
> 	at ../private/eoselm_eval.f90:242
> #6  0x932675 in __eoselm_eval_MOD_get_elm_table_results
> 	at ../private/eoselm_eval.f90:175
> #7  0x93288e in __eoselm_eval_MOD_get_elm_for_eosdt
> 	at ../private/eoselm_eval.f90:84
> #5  0x932675 in do_interp2
> 	at ../private/eoselm_eval.f90:242
> #6  0x932675 in __eoselm_eval_MOD_get_elm_table_results
> 	at ../private/eoselm_eval.f90:175
> #7  0x93288e in __eoselm_eval_MOD_get_elm_for_eosdt
> 	at ../private/eoselm_eval.f90:84
> #2  0x93152a in __eoselm_eval_MOD_get_elm_for_ia_iz_table
> 	at ../private/eoselm_eval.f90:429
> #1  0x9302c0 in __eoselm_eval_MOD_do_interp_with_2nd_derivs
> 	at ../private/eoselm_eval.f90:974
> #2  0x93152a in __eoselm_eval_MOD_get_elm_for_ia_iz_table
> 	at ../private/eoselm_eval.f90:429
> #3  0x931ef2 in do_interp2
> 	at ../private/eoselm_eval.f90:367
> #4  0x931ef2 in __eoselm_eval_MOD_get_elm_for_iz
> 	at ../private/eoselm_eval.f90:306
> #5  0x932675 in do_interp2
> 	at ../private/eoselm_eval.f90:242
> #6  0x932675 in __eoselm_eval_MOD_get_elm_table_results
> 	at ../private/eoselm_eval.f90:175
> #2  0x93152a in __eoselm_eval_MOD_get_elm_for_ia_iz_table
> 	at ../private/eoselm_eval.f90:429
> #7  0x93288e in __eoselm_eval_MOD_get_elm_for_eosdt
> 	at ../private/eoselm_eval.f90:84
> #3  0x931ef2 in do_interp2
> 	at ../private/eoselm_eval.f90:367
> #4  0x931ef2 in __eoselm_eval_MOD_get_elm_for_iz
> 	at ../private/eoselm_eval.f90:306
> #5  0x932675 in do_interp2
> #3  0x931ef2 in do_interp2
> 	at ../private/eoselm_eval.f90:367
> 	at ../private/eoselm_eval.f90:242
> #6  0x932675 in __eoselm_eval_MOD_get_elm_table_results
> 	at ../private/eoselm_eval.f90:175
> #7  0x93288e in __eoselm_eval_MOD_get_elm_for_eosdt
> 	at ../private/eoselm_eval.f90:84
> #4  0x931ef2 in __eoselm_eval_MOD_get_elm_for_iz
> 	at ../private/eoselm_eval.f90:306
> #5  0x932675 in do_interp2
> 	at ../private/eoselm_eval.f90:242
> #6  0x932675 in __eoselm_eval_MOD_get_elm_table_results
> 	at ../private/eoselm_eval.f90:175
> #7  0x93288e in __eoselm_eval_MOD_get_elm_for_eosdt
> 	at ../private/eoselm_eval.f90:84
> #8  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1363
> #9  0x8fc38e in __eosdt_eval_MOD_get_level5_elm_with_helm_for_eosdt
> 	at ../private/eosdt_eval.f90:649
> #10  0x8fb5ef in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1424
> #11  0x8fc7c7 in __eosdt_eval_MOD_get_level4_dt2_for_eosdt
> 	at ../private/eosdt_eval.f90:566
> #12  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1363
> #13  0x8fcd21 in __eosdt_eval_MOD_get_level3_for_eosdt
> 	at ../private/eosdt_eval.f90:359
> #14  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> #8  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1363
> #9  0x8fc38e in __eosdt_eval_MOD_get_level5_elm_with_helm_for_eosdt
> 	at ../private/eosdt_eval.f90:649
> 	at ../private/eosdt_eval.f90:1401
> #15  0x8fd022 in __eosdt_eval_MOD_get_level2_for_eosdt
> #10  0x8fb5ef in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1424
> #11  0x8fc7c7 in __eosdt_eval_MOD_get_level4_dt2_for_eosdt
> 	at ../private/eosdt_eval.f90:566
> #8  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> #12  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1363
> 	at ../private/eosdt_eval.f90:1363
> #9  0x8fc38e in __eosdt_eval_MOD_get_level5_elm_with_helm_for_eosdt
> #13  0x8fcd21 in __eosdt_eval_MOD_get_level3_for_eosdt
> 	at ../private/eosdt_eval.f90:649
> 	at ../private/eosdt_eval.f90:359
> #10  0x8fb5ef in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1424
> #11  0x8fc7c7 in __eosdt_eval_MOD_get_level4_dt2_for_eosdt
> 	at ../private/eosdt_eval.f90:274
> #14  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:566
> 	at ../private/eosdt_eval.f90:1401
> #12  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1363
> #15  0x8fd022 in __eosdt_eval_MOD_get_level2_for_eosdt
> #16  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:274
> #13  0x8fcd21 in __eosdt_eval_MOD_get_level3_for_eosdt
> 	at ../private/eosdt_eval.f90:1401
> 	at ../private/eosdt_eval.f90:359
> #17  0x8ff9e0 in __eosdt_eval_MOD_get_level1_for_eosdt
> #16  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:218
> #14  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1401
> 	at ../private/eosdt_eval.f90:1401
> #18  0x8ffeac in __eosdt_eval_MOD_get_eosdt_results
> 	at ../private/eosdt_eval.f90:144
> #17  0x8ff9e0 in __eosdt_eval_MOD_get_level1_for_eosdt
> #15  0x8fd022 in __eosdt_eval_MOD_get_level2_for_eosdt
> 	at ../private/eosdt_eval.f90:218
> 	at ../private/eosdt_eval.f90:274
> #18  0x8ffeac in __eosdt_eval_MOD_get_eosdt_results
> 	at ../private/eosdt_eval.f90:144
> #16  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1401
> #17  0x8ff9e0 in __eosdt_eval_MOD_get_level1_for_eosdt
> 	at ../private/eosdt_eval.f90:218
> #18  0x8ffeac in __eosdt_eval_MOD_get_eosdt_results
> 	at ../private/eosdt_eval.f90:144
> #8  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1363
> #9  0x8fc38e in __eosdt_eval_MOD_get_level5_elm_with_helm_for_eosdt
> 	at ../private/eosdt_eval.f90:649
> #10  0x8fb5ef in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1424
> #11  0x8fc7c7 in __eosdt_eval_MOD_get_level4_dt2_for_eosdt
> 	at ../private/eosdt_eval.f90:566
> #12  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1363
> #13  0x8fcd21 in __eosdt_eval_MOD_get_level3_for_eosdt
> 	at ../private/eosdt_eval.f90:359
> #14  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1401
> #15  0x8fd022 in __eosdt_eval_MOD_get_level2_for_eosdt
> 	at ../private/eosdt_eval.f90:274
> #16  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1401
> #17  0x8ff9e0 in __eosdt_eval_MOD_get_level1_for_eosdt
> 	at ../private/eosdt_eval.f90:218
> #18  0x8ffeac in __eosdt_eval_MOD_get_eosdt_results
> 	at ../private/eosdt_eval.f90:144
> #8  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1363
> #9  0x8fc38e in __eosdt_eval_MOD_get_level5_elm_with_helm_for_eosdt
> 	at ../private/eosdt_eval.f90:649
> #10  0x8fb5ef in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1424
> #11  0x8fc7c7 in __eosdt_eval_MOD_get_level4_dt2_for_eosdt
> 	at ../private/eosdt_eval.f90:566
> #12  0x8fb45b in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1363
> #13  0x8fcd21 in __eosdt_eval_MOD_get_level3_for_eosdt
> 	at ../private/eosdt_eval.f90:359
> #14  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1401
> #15  0x8fd022 in __eosdt_eval_MOD_get_level2_for_eosdt
> 	at ../private/eosdt_eval.f90:274
> #16  0x8fb9d2 in __eosdt_eval_MOD_combine_for_eosdt
> 	at ../private/eosdt_eval.f90:1401
> #17  0x8ff9e0 in __eosdt_eval_MOD_get_level1_for_eosdt
> 	at ../private/eosdt_eval.f90:218
> #18  0x8ffeac in __eosdt_eval_MOD_get_eosdt_results
> 	at ../private/eosdt_eval.f90:144
> #19  0x8de647 in __eos_lib_MOD_eosdt_get
> #19  0x8de647 in __eos_lib_MOD_eosdt_get
> 	at ../public/eos_lib.f90:558
> 	at ../public/eos_lib.f90:558
> #19  0x8de647 in __eos_lib_MOD_eosdt_get
> 	at ../public/eos_lib.f90:558
> #19  0x8de647 in __eos_lib_MOD_eosdt_get
> 	at ../public/eos_lib.f90:558
> #19  0x8de647 in __eos_lib_MOD_eosdt_get
> 	at ../public/eos_lib.f90:558
> #20  0x4e268a in __micro_MOD_eos_get
> 	at ../private/micro.f90:705
> #20  0x4e268a in __micro_MOD_eos_get
> #20  0x4e268a in __micro_MOD_eos_get
> 	at ../private/micro.f90:705
> #20  0x4e268a in __micro_MOD_eos_get
> 	at ../private/micro.f90:705
> 	at ../private/micro.f90:705
> #20  0x4e268a in __micro_MOD_eos_get
> 	at ../private/micro.f90:705
> #21  0x4e4632 in __micro_MOD_do_eos_for_cell
> 	at ../private/micro.f90:536
> #21  0x4e4632 in __micro_MOD_do_eos_for_cell
> 	at ../private/micro.f90:536
> #21  0x4e4632 in __micro_MOD_do_eos_for_cell
> #21  0x4e4632 in __micro_MOD_do_eos_for_cell
> 	at ../private/micro.f90:536
> 	at ../private/micro.f90:536
> #21  0x4e4632 in __micro_MOD_do_eos_for_cell
> 	at ../private/micro.f90:536
> #22  0x42cee3 in __star_utils_MOD_foreach_cell._omp_fn.1
> #22  0x42cee3 in __star_utils_MOD_foreach_cell._omp_fn.1
> 	at ../private/star_utils.f90:68
> #22  0x42cee3 in __star_utils_MOD_foreach_cell._omp_fn.1
> 	at ../private/star_utils.f90:68
> 	at ../private/star_utils.f90:68
> #22  0x42cee3 in __star_utils_MOD_foreach_cell._omp_fn.1
> 	at ../private/star_utils.f90:68
> #22  0x42cee3 in __star_utils_MOD_foreach_cell._omp_fn.1
> 	at ../private/star_utils.f90:68
> #23  0x7f9ba5e1263d in gomp_thread_start
> 	at /root/sdk2/build/gcc/libgomp/team.c:120
> #23  0x7f9ba5e1263d in gomp_thread_start
> #23  0x7f9ba5e1263d in gomp_thread_start
> 	at /root/sdk2/build/gcc/libgomp/team.c:120
> #23  0x7f9ba5e09cfe in GOMP_parallel
> 	at /root/sdk2/build/gcc/libgomp/parallel.c:168
> #23  0x7f9ba5e1263d in gomp_thread_start
> 	at /root/sdk2/build/gcc/libgomp/team.c:120
> 	at /root/sdk2/build/gcc/libgomp/team.c:120
> #24  0x44097a in __star_utils_MOD_foreach_cell
> 	at ../private/star_utils.f90:69
> #25  0x4e6eab in do_eos
> 	at ../private/micro.f90:442
> #26  0x4e6eab in set_eos
> 	at ../private/micro.f90:189
> #27  0x4e6eab in __micro_MOD_set_micro_vars
> 	at ../private/micro.f90:85
> #24  0x7f9ba5989163 in start_thread
> 	at /build/glibc-B9XfQf/glibc-2.28/nptl/pthread_create.c:486
> #24  0x7f9ba5989163 in start_thread
> 	at /build/glibc-B9XfQf/glibc-2.28/nptl/pthread_create.c:486
> #24  0x7f9ba5989163 in start_thread
> 	at /build/glibc-B9XfQf/glibc-2.28/nptl/pthread_create.c:486
> #24  0x7f9ba5989163 in start_thread
> 	at /build/glibc-B9XfQf/glibc-2.28/nptl/pthread_create.c:486
> #25  0x7f9ba58b1dee in ???
> #26  0xffffffffffffffff in ???
> #25  0x7f9ba58b1dee in ???
> #26  0xffffffffffffffff in ???
> ./rn: línea 9:  5149 Violación de segmento  (`core' generado) ./star
> DATE: 2019-08-20
> TIME: 17:28:29
>
> And i don't know what to do, since all the other threads of this error are for older versions of mesa, and the compiling and installation of mesa and mesasdk didn't show any sign of error, so i can't find it's source. Please help me, i am using mesa for research purposes, to study the giants mass loss. ANd I need that the programm runs ok.
>
> Thanks for your consideration.
>
>
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