OSMO-BSC: Segmentation fault (core dumped)

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Ron ron.menez at entropysolution.com
Mon Apr 16 06:40:33 UTC 2018


Hi All,

We are experiencing Segmentation Fault intermittently in OSMO-BSC.

We were able to create a crash file and enabled the debug in all logs of OSMO-BSC.

We are using Ettus B210, intel UPBOARD and running in UBUNTU 16.04.

# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.4 LTS
Release:  16.04
Codename:  xenial

Attached are the debug log file, core dumped file (URL provided for download), config files used, lshw, and lscpu output.

# lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                4
On-line CPU(s) list:   0-3
Thread(s) per core:    1
Core(s) per socket:    4
Socket(s):             1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 92
Model name:            Intel(R) Pentium(R) CPU N4200 @ 1.10GHz
Stepping:              9
CPU MHz:               800.000
CPU max MHz:           1101.0000
CPU min MHz:           800.0000
BogoMIPS:              2188.79
Virtualization:        VT-x
L1d cache:             24K
L1i cache:             32K
L2 cache:              1024K
NUMA node0 CPU(s):     0-3
Flags:                 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 ds_cpl vmx est tm2 ssse3 sdbg cx16 xtpr pdcm sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave rdrand lahf_lm 3dnowprefetch intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust smep erms mpx rdseed smap clflushopt sha_ni xsaveopt xsavec xgetbv1 dtherm ida arat pln pts

We also installed the OSMOCOM elements using source and save in the /usr/local directory.

https://www.dropbox.com/s/pedh1zshhe5kmuc/core?dl=0

Best Regard,

Ron Menez
ron.menez at entropysolution.com<mailto:ron.menez at entropysolution.com>

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