[srslte-users] *** buffer overflow detected ***: srsepc terminated

[Andre Puschmann]

Hey Andrea,

please could you try with the current srsLTE 20.10.1 release.

If the issue still persists, please report again.

Besides the fact that we always recommend the most recent version, it
seems that there is an issue with your SCTP socket?

Have you SCTP support in your kernel? Or is there maybe another EPC
running on the socket?

Thanks
Andre


On 21/1/21 15:35, Andrea Valori wrote:
> Dear All,
> 
> I am hitting this error when starting srsepc... is realy frustrating
> since I managed in the past to have the epc working... now I tried to
> re-install everything, check config but no success.
> many thanks in advance for any help you might be able to give me.
> 
> In terminal:
> Built in Release mode using commit d045213fb on branch HEAD.
> 
> 
> ---  Software Radio Systems EPC  ---
> 
> Reading configuration file /home/bts/.config/srslte/epc.conf...
> HSS Initialized.
> Error binding SCTP socket
> MME S11 Initialized
> MME GTP-C Initialized
> MME Initialized. MCC: 0xf001, MNC: 0xff01
> SPGW GTP-U Initialized.
> SPGW S11 Initialized.
> SP-GW Initialized.
> *** buffer overflow detected ***: srsepc terminated
> srsLTE crashed... backtrace saved in './srsLTE.backtrace.crash'...
> ---  exiting  ---
> 
> In Log:
> --- command='srsepc' version=19.12.0 signal=6 date='21/01/2021 15:26:24' ---
> srsepc(+0x45cc8) [0x55eaa0064cc8]
> /lib/x86_64-linux-gnu/libc.so.6(+0x3f040) [0x7f8f7086a040]
> /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7) [0x7f8f70869fb7]
> /lib/x86_64-linux-gnu/libc.so.6(abort+0x141) [0x7f8f7086b921]
> /lib/x86_64-linux-gnu/libc.so.6(+0x89967) [0x7f8f708b4967]
> /lib/x86_64-linux-gnu/libc.so.6(+0x134b8f) [0x7f8f7095fb8f]
> /lib/x86_64-linux-gnu/libc.so.6(+0x134bb1) [0x7f8f7095fbb1]
> /lib/x86_64-linux-gnu/libc.so.6(+0x1328a0) [0x7f8f7095d8a0]
> /lib/x86_64-linux-gnu/libc.so.6(+0x134a9a) [0x7f8f7095fa9a]
> srsepc(+0x1cf6d) [0x55eaa003bf6d]
> srsepc(+0x12c95) [0x55eaa0031c95]
> /lib/x86_64-linux-gnu/libpthread.so.0(+0x76db) [0x7f8f71c3f6db]
> /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7f8f7094c71f]
> 
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