[Pw_forum] segmentation fault

[Vivek Ranjan]

I am running a job. The programme stops in the first scf iteration without
any error message and writes the following on the stdout :


Traceback for process 387481(msp mode, ssp 2) apid 387481.0 on node 0
     cegterg_para at cegterg_+0x1578 (0x1059118) at cegterg.f90
                  cegterg_+0x0488 (0x10657A8) at :127
        c_bands_k at c_bands_+0x235C (0x103F61C) at :707
                  c_bands_+0x04B4 (0x10413D4) at :105
                electrons_+0x1814 (0x112E0F4) at :269
                    pwscf_+0x074C (0x1003A2C) at pwscf.f90:105
Fault: Attempt to dereference null pointer: 0x0
Segmentation fault

Can someone please suggest what could be the problem ?

Thank you