[srslte-users] Crash in srsEPC

[J Giovatto]

This looks different, I see signal 11 segev here vs sigpipe which is
what I saw.

Is this repeatable ?

If so I rebuild with RelWithDebInfo and run the epc under gdb ex "gdb
--args ./srsepc epc.conf" to try to get a line number.

Joe

On 7/16/19 2:10 AM, Amirhosein naseri wrote:
> Hi everybody
>
> In release 19_03 after getting Identity Response , srsEPC crashes in
> method handle_identity_responses for command
> "m_s1ap->send_downlink_nas_transport ...... "
>
> below is log of this crash, what is the problem??
>
> --- command='./srsepc' version=19.3.0 signal=11 date='16/07/2019
> 10:28:10' ---
>     ./srsepc() [0x4768ea]
>     /lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f08b00b44b0]
>   
>  ./srsepc(_ZN6srsepc3nas24handle_identity_responseEPN6srslte13byte_buffer_tE+0x3ba)
> [0x46114a]
>   
>  ./srsepc(_ZN6srsepc18s1ap_nas_transport27handle_uplink_nas_transportEP45LIBLTE_S1AP_MESSAGE_UPLINKNASTRANSPORT_STRUCTP15sctp_sndrcvinfoPN6srslte13byte_buffer_tEPb+0xbb4)
> [0x469b04]
>   
>  ./srsepc(_ZN6srsepc4s1ap25handle_initiating_messageEP36LIBLTE_S1AP_INITIATINGMESSAGE_STRUCTP15sctp_sndrcvinfo+0x1db)
> [0x456e4b]
>   
>  ./srsepc(_ZN6srsepc4s1ap18handle_s1ap_rx_pduEPN6srslte13byte_buffer_tEP15sctp_sndrcvinfo+0x155)
> [0x4573d5]
>     ./srsepc(_ZN6srsepc3mme10run_threadEv+0x623) [0x452d03]
>     ./srsepc(_ZN6thread21thread_function_entryEPv+0x132) [0x449682]
>     /lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba) [0x7f08b13f96ba]
>     /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f08b018641d]
>
>
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