srsenb crashes when config contains gui = true

[muaddib1984]

Issue Description

when gui = true in the enb.conf file as soon as the srsue is launched the gNB crashes

Setup Details

Ubuntu21.04 ZMQ sources Followed the docs guide for 5G SA Step-By-Step Installed Open5G Core and configured per instructions (matched local addresses) srsue and srsenb are installed system-wide and the install_configs script was run with 'service' argument. conf files are in /etc/srsran srsue and srsenb run correctly without the GUI enabled

Expected Behavior

GUI window to open

Actual Behaviour

When UE Connects to gNB the srsenb application crashes with the following error:

terminate called after throwing an instance of 'std::out_of_range'
  what():  vector::_M_range_check: __n (which is 0) >= this->size() (which is 0)
--- command='srsenb' version=22.04.0 signal=6 date='30/06/2022 02:50:45' ---
    srsenb(+0x386f57) [0x560d9954af57]
    /lib/x86_64-linux-gnu/libc.so.6(+0x41040) [0x7f54fd0de040]
    /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb) [0x7f54fd0ddfbb]
    /lib/x86_64-linux-gnu/libc.so.6(abort+0x116) [0x7f54fd0c3864]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xa1a31) [0x7f54fd493a31]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xad4fc) [0x7f54fd49f4fc]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xad567) [0x7f54fd49f567]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xad809) [0x7f54fd49f809]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xa4452) [0x7f54fd496452]
    srsenb(+0xcdd98) [0x560d99291d98]
    srsenb(+0xcddc2) [0x560d99291dc2]
    srsenb(+0x9e166) [0x560d99262166]
    /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xd5) [0x7f54fd0c5565]
    srsenb(+0xa0b3e) [0x560d99264b3e]
srsRAN crashed. Please send this backtrace to the developers ...
---  exiting  ---
/home/user/srsran/lib/include/srsran/adt/pool/obj_pool.h:73: Assertion Failure: Not all objects have been deallocated (107 < 128)
--- command='srsenb' version=22.04.0 signal=6 date='30/06/2022 02:50:45' ---
    srsenb(+0x386f57) [0x560d9954af57]
    /lib/x86_64-linux-gnu/libc.so.6(+0x41040) [0x7f54fd0de040]
    /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb) [0x7f54fd0ddfbb]
    /lib/x86_64-linux-gnu/libc.so.6(abort+0x116) [0x7f54fd0c3864]
    srsenb(+0xc0b23) [0x560d99284b23]
    srsenb(+0x31e6d8) [0x560d994e26d8]
    srsenb(+0x30485e) [0x560d994c885e]
    /lib/x86_64-linux-gnu/libc.so.6(+0x44147) [0x7f54fd0e1147]
    /lib/x86_64-linux-gnu/libc.so.6(on_exit+0) [0x7f54fd0e12f0]
    srsenb(+0x386f8d) [0x560d9954af8d]
    /lib/x86_64-linux-gnu/libc.so.6(+0x41040) [0x7f54fd0de040]
    /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb) [0x7f54fd0ddfbb]
    /lib/x86_64-linux-gnu/libc.so.6(abort+0x116) [0x7f54fd0c3864]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xa1a31) [0x7f54fd493a31]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xad4fc) [0x7f54fd49f4fc]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xad567) [0x7f54fd49f567]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xad809) [0x7f54fd49f809]
    /lib/x86_64-linux-gnu/libstdc++.so.6(+0xa4452) [0x7f54fd496452]
    srsenb(+0xcdd98) [0x560d99291d98]
    srsenb(+0xcddc2) [0x560d99291dc2]
    srsenb(+0x9e166) [0x560d99262166]
    /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xd5) [0x7f54fd0c5565]
    srsenb(+0xa0b3e) [0x560d99264b3e]
srsRAN crashed. Please send this backtrace to the developers ...
---  exiting  ---
--- command='srsenb' version=22.04.0 signal=11 date='30/06/2022 02:50:45' ---
    srsenb(+0x386f57) [0x560d9954af57]
    /lib/x86_64-linux-gnu/libc.so.6(+0x41040) [0x7f54fd0de040]
    srsenb(+0xe0cda) [0x560d992a4cda]
    srsenb(+0xaaf7d) [0x560d9926ef7d]
    /lib/x86_64-linux-gnu/libpthread.so.0(+0x9450) [0x7f54fd9b6450]
    /lib/x86_64-linux-gnu/libc.so.6(clone+0x43) [0x7f54fd1b4d53]
srsRAN crashed. Please send this backtrace to the developers ...
---  exiting  ---
--- command='srsenb' version=22.04.0 signal=11 date='30/06/2022 02:50:45' ---
    srsenb(+0x386f57) [0x560d9954af57]
    /lib/x86_64-linux-gnu/libc.so.6(+0x41040) [0x7f54fd0de040]
    /lib/x86_64-linux-gnu/libc.so.6(__cxa_finalize+0x50) [0x7f54fd0e1800]
    /lib/x86_64-linux-gnu/libboost_program_options.so.1.74.0(+0x16ca7) [0x7f54fd953ca7]
srsRAN crashed. Please send this backtrace to the developers ...
---  exiting  ---

Steps to reproduce the problem

Install srsGUI Install srsRAN enable gui in config

[gui]
enable = true

I checked the mailing list archives and this has been experienced by at least one other user:

https://lists.srsran.com/pipermail/srsran-users/2022-May/004772.html

[andrepuschmann]

Thanks for reporting. We have a look on this shortly.

[muaddib1984]

Hi @andrepuschmann, had any time to investigate this issue?