id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
33	Segfault in atmosphere processing	dbaack	somebody	"I get following segmentation fault for some EventIO files and I cant find the reason:

ROOT:Error: segmentation violation

{{{

===========================================================
There was a crash.
This is the entire stack trace of all threads:
===========================================================
#0  0x00007fe2859e9b0c in waitpid () from /lib64/libc.so.6
#1  0x00007fe28596e092 in do_system () from /lib64/libc.so.6
#2  0x00007fe28af4a8d9 in TUnixSystem::StackTrace (this=0x1797bc0) at /home/dbaack/root/root_v5.34.36/core/unix/src/TUnixSystem.cxx:2419
#3  0x00007fe28af4c51c in TUnixSystem::DispatchSignals (this=0x1797bc0, sig=kSigSegmentationViolation) at /home/dbaack/root/root_v5.34.36/core/unix/src/TUnixSystem.cxx:1294
#4  <signal handler called>
#5  0x00007fe28c5bf984 in MSimAtmosphere::Process() () from libmars.so
#6  0x00007fe28c195df4 in MTask::CallProcess() () from libmars.so
#7  0x00007fe28c194707 in MTaskList::ProcessTaskList() () from libmars.so
#8  0x00007fe28c194ba8 in MTaskList::Process() () from libmars.so
#9  0x00007fe28c195df4 in MTask::CallProcess() () from libmars.so
#10 0x00007fe28c151e45 in MEvtLoop::Process(unsigned int) () from libmars.so
#11 0x00007fe28c152344 in MEvtLoop::Eventloop(unsigned int, MEvtLoop::Statistics_t) () from libmars.so
#12 0x00007fe28c852d20 in MJSimulation::Process(MArgs const&, MSequence const&) () from libmars.so
#13 0x00000000004043bb in main ()
===========================================================



}}}



Simulation Settings:
(Atmosphere should be handled by ceres)

{{{
RUNNR 104
EVTNR 1
NSHOW 4000
SEED 1041 0 0
SEED 1042 0 0
SEED 1043 0 0
SEED 1044 0 0
SEED 1045 0 0
THETAP 10 10
PRMPAR 14
ERANGE 100 30000
ESLOPE -2.0
PHIP 0 0
VIEWCONE 0 5
FIXCHI 0
OBSLEV 220000
MAGNET 30.3 24.1
ARRANG -7
ATMOSPHERE 7 T
ATMLAY 775000 1650000 5000000 10500000
RADNKG 20000
ECUTS 0.3 0.3 0.02 0.02
ECTMAP 10000
MUADDI 0
MUMULT 1
CWAVLG 290 900
CERSIZ 1
CERFIL 1
CSCAT 1 60000.0 0.0
DYNSTACK 1000000
TELESCOPE 0 0 0 500
LONGI 0 20 0 0
MAXPRT 0
PAROUT 0 0
DATBAS 0
DEBUG F 6 F 1000000
DIRECT ./
FLUDBG  F
TELFIL  cerdata
USER dominik
EXIT

}}}

I can upload the corsika file somewhere if needed


"	defect	closed	critical		component1		fixed