Cellular Network Infrastructure » Radio Access Network » OsmoTRX

i am running Vbox + extetions.

It's not a good idea to run performance critical applications in a virtualized environment (such as VirtualBox), please do not do that.

Also, please give us more information about the segfault:

$ gdb osmo-trx-lms
gdb$ r -C ~/osmobsc/limesdr.cfg
# Wait for segfault
gdb$ thread apply all bt

So we can see if it's the same problem as in #4055 or not.

fixeria wrote:

i am running Vbox + extetions.

It's not a good idea to run performance critical applications in a virtualized environment (such as VirtualBox), please do not do that.

Also, please give us more information about the segfault:

[...]

So we can see if it's the same problem as in #4055 or not.

===========================================================================================================

THANK YOU FOR YOUR FAST RESPONSE
i did want to test it virtual before going live that was the reason.

===========================================================================================================

sudo gdb osmo-trx-lms
[sudo] password for kimesdr: 
GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.5) 7.11.1
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and "show warranty" for details.
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Type "show configuration" for configuration details.
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For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from osmo-trx-lms...done.
(gdb) r -C ~/osmobsc/limesdr.cfg
Starting program: /usr/local/bin/osmo-trx-lms -C ~/osmobsc/limesdr.cfg
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Info: SSE3 support compiled in and supported by CPU
Info: SSE4.1 support compiled in and supported by CPU
Wed Jun 12 13:50:31 2019 DLGLOBAL <0004> telnet_interface.c:104 Available via telnet 127.0.0.1 4237
Wed Jun 12 13:50:31 2019 DLCTRL <000b> control_if.c:911 CTRL at 127.0.0.1 4236
Wed Jun 12 13:50:31 2019 DMAIN <0000> osmo-trx.cpp:478 [tid=140737353784064] Config Settings
   Log Level............... 3
   Device args............. 
   TRX Base Port........... 5700
   TRX Address............. 127.0.0.1
   GSM BTS Address......... 127.0.0.1
   Channels................ 1
   Tx Samples-per-Symbol... 4
   Rx Samples-per-Symbol... 4
   EDGE support............ 0
   Extended RACH support... 0
   Reference............... 0
   C0 Filler Table......... 1
   Multi-Carrier........... 0
   Tuning offset........... 0
   RSSI to dBm offset...... 0
   Swap channels........... 0
   Tx Antennas............. 'BAND1'
   Rx Antennas............. 'LNAW'

Wed Jun 12 13:50:31 2019 DMAIN <0000> osmo-trx.cpp:434 [tid=140737353784064] Setting SCHED_RR priority 18
Wed Jun 12 13:50:31 2019 DDEV <0002> LMSDevice.cpp:52 [tid=140737353784064] creating LMS device...
Wed Jun 12 13:50:31 2019 DDEV <0002> LMSDevice.cpp:139 [tid=140737353784064] Opening LMS device..
[New Thread 0x7ffff429b700 (LWP 2678)]
[New Thread 0x7ffff3a9a700 (LWP 2679)]
[New Thread 0x7ffff3299700 (LWP 2680)]
Wed Jun 12 13:50:31 2019 DDEV <0002> LMSDevice.cpp:145 [tid=140737353784064] Devices found: 1
Wed Jun 12 13:50:31 2019 DDEV <0002> LMSDevice.cpp:155 [tid=140737353784064] Device [0]: LimeSDR-USB, media=USB 3.0, module=FX3, addr=1d50:6108, serial=0009060B00490D0F
Wed Jun 12 13:50:31 2019 DDEV <0002> LMSDevice.cpp:164 [tid=140737353784064] Using device[0]
Wed Jun 12 13:50:31 2019 DLMS <0003> LMSDevice.cpp:92 [tid=140737353784064] Reference clock 30.72 MHz
Wed Jun 12 13:50:31 2019 DDEV <0002> LMSDevice.cpp:190 [tid=140737353784064] Init LMS device
Wed Jun 12 13:50:32 2019 DDEV <0002> LMSDevice.cpp:203 [tid=140737353784064] Setting Internal clock reference
Wed Jun 12 13:50:32 2019 DLMS <0003> LMSDevice.cpp:92 [tid=140737353784064] Disabling external reference clock
Wed Jun 12 13:50:32 2019 DDEV <0002> LMSDevice.cpp:97 [tid=140737353784064] Sample Rate: Min=100000 Max=6.144e+07 Step=0
Wed Jun 12 13:50:32 2019 DDEV <0002> LMSDevice.cpp:226 [tid=140737353784064] Setting sample rate to 1.08333e+06 4
Wed Jun 12 13:50:32 2019 DDEV <0002> LMSDevice.cpp:232 [tid=140737353784064] Sample Rate: Host=1.08333e+06 RF=3.46667e+07
Wed Jun 12 13:50:32 2019 DMAIN <0000> LMSDevice.cpp:209 [tid=140737353784064] Antennas configured successfully
[New Thread 0x7ffff7ff6700 (LWP 2681)]
Wed Jun 12 13:50:32 2019 DMAIN <0000> Threads.cpp:116 [tid=140737354098432] Thread 140737354098432 (task 2681) set name: CtrlService0
Wed Jun 12 13:50:32 2019 DMAIN <0000> osmo-trx.cpp:526 [tid=140737353784064] -- Transceiver active with 1 channel(s)
Wed Jun 12 13:50:34 2019 DTRXCTRL <0001> Transceiver.cpp:717 [tid=140737354098432][chan=0] command is 'POWERON'
Wed Jun 12 13:50:34 2019 DMAIN <0000> Transceiver.cpp:244 [tid=140737354098432] Starting the transceiver
Wed Jun 12 13:50:34 2019 DMAIN <0000> radioInterface.cpp:177 [tid=140737354098432] Starting radio device
Wed Jun 12 13:50:34 2019 DDEV <0002> LMSDevice.cpp:260 [tid=140737354098432] starting LMS...
Wed Jun 12 13:50:34 2019 DDEV <0002> LMSDevice.cpp:409 [tid=140737354098432][chan=0] Setting TX gain to 73 dB

Thread 5 "CtrlService0" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff7ff6700 (LWP 2681)]
0x00007ffff605d528 in _nl_lookup (item=65536, category=1, 
    l=0x7ffff63d2420 <_nl_global_locale>)
    at ../include/../locale/localeinfo.h:306
306    ../include/../locale/localeinfo.h: No such file or directory.
(gdb) thread apply all bt

Thread 5 (Thread 0x7ffff7ff6700 (LWP 2681)):
#0  0x00007ffff605d528 in _nl_lookup (item=65536, category=1, 
    l=0x7ffff63d2420 <_nl_global_locale>)
    at ../include/../locale/localeinfo.h:306
#1  __GI___printf_fp_l (fp=fp@entry=0x7ffff7ff0660, 
    loc=0x7ffff63d2420 <_nl_global_locale>, info=info@entry=0x7ffff7ff01e0, 
    args=args@entry=0x7ffff7ff01c0) at printf_fp.c:266
#2  0x00007ffff605fbd9 in ___printf_fp (fp=fp@entry=0x7ffff7ff0660, 
    info=info@entry=0x7ffff7ff01e0, args=args@entry=0x7ffff7ff01c0)
    at printf_fp.c:1257
#3  0x00007ffff605c0b9 in _IO_vfprintf_internal (s=s@entry=0x7ffff7ff0660, 
    format=<optimized out>, 
    format@entry=0x7ffff6d18ddf "VCO %.2f MHz, RefClk %.2f MHz", 
    ap=ap@entry=0x7ffff7ff1800) at vfprintf.c:1631
#4  0x00007ffff6123896 in ___vsnprintf_chk (
    s=0x7ffff7ff07d0 "VCO 75, FRAC 0, DIV_OUTCH_CGEN 18", 
    maxlen=<optimized out>, flags=1, slen=<optimized out>, 
    format=0x7ffff6d18ddf "VCO %.2f MHz, RefClk %.2f MHz", args=0x7ffff7ff1800)
    at vsnprintf_chk.c:63
#5  0x00007ffff6ca50bb in lime::log(lime::LogLevel, char const*, __va_list_tag*) () from /usr/local/lib/libLimeSuite.so.19.04-1
#6  0x00007ffff6cb4719 in lime::debug ()
---Type <return> to continue, or q <return> to quit---
   from /usr/local/lib/libLimeSuite.so.19.04-1
#7  0x00007ffff6cbe03b in lime::LMS7002M::SetFrequencyCGEN(double, bool, lime::LMS7002M::CGEN_details*) () from /usr/local/lib/libLimeSuite.so.19.04-1
#8  0x00007ffff6cc9fba in lime::LMS7002M::CalibrateTxGainSetup() ()
   from /usr/local/lib/libLimeSuite.so.19.04-1
#9  0x00007ffff6cca18b in lime::LMS7002M::CalibrateTxGain(float, float*) ()
   from /usr/local/lib/libLimeSuite.so.19.04-1
#10 0x00007ffff6cb7b0e in lime::LMS7002M::SetTBBIAMP_dB(double) ()
   from /usr/local/lib/libLimeSuite.so.19.04-1
#11 0x00007ffff6ce6e6f in lime::LMS7_Device::SetGain(bool, unsigned int, double, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /usr/local/lib/libLimeSuite.so.19.04-1
#12 0x00007ffff6ce0796 in LMS_SetGaindB ()
   from /usr/local/lib/libLimeSuite.so.19.04-1
#13 0x000000000040d419 in LMSDevice::setTxGain (this=0x70c500, dB=73, chan=0)
    at LMSDevice.cpp:411
#14 0x000000000040fc20 in LMSDevice::start (this=0x70c500) at LMSDevice.cpp:273
#15 0x000000000041936b in RadioInterface::start (this=0x7123f0)
    at radioInterface.cpp:183
#16 0x000000000041efbb in Transceiver::start (this=this@entry=0x7125f0)
    at Transceiver.cpp:251
#17 0x0000000000423dc5 in Transceiver::driveControl (this=this@entry=0x7125f0, 
    chan=chan@entry=0) at Transceiver.cpp:723
---Type <return> to continue, or q <return> to quit---
#18 0x0000000000424a5b in ControlServiceLoopAdapter (chan=<optimized out>)
    at Transceiver.cpp:1098
#19 0x00007ffff7bc16ba in start_thread (arg=0x7ffff7ff6700)
    at pthread_create.c:333
#20 0x00007ffff611441d in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7ffff3299700 (LWP 2680)):
#0  0x00007ffff610874d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff5991bc5 in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007ffff5992b53 in libusb_handle_events_timeout_completed ()
   from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#3  0x00007ffff6d0b2f6 in lime::ConnectionFT601Entry::handle_libusb_events() ()
   from /usr/local/lib/libLimeSuite.so.19.04-1
#4  0x00007ffff69aec80 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff7bc16ba in start_thread (arg=0x7ffff3299700)
    at pthread_create.c:333
#6  0x00007ffff611441d in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7ffff3a9a700 (LWP 2679)):
#0  0x00007ffff610874d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff5991bc5 in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
---Type <return> to continue, or q <return> to quit---
#2  0x00007ffff5992b53 in libusb_handle_events_timeout_completed ()
   from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#3  0x00007ffff6d00e76 in lime::ConnectionFX3Entry::handle_libusb_events() ()
   from /usr/local/lib/libLimeSuite.so.19.04-1
#4  0x00007ffff69aec80 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#5  0x00007ffff7bc16ba in start_thread (arg=0x7ffff3a9a700)
    at pthread_create.c:333
#6  0x00007ffff611441d in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7ffff429b700 (LWP 2678)):
#0  0x00007ffff610874d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff599864c in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007ffff7bc16ba in start_thread (arg=0x7ffff429b700)
    at pthread_create.c:333
#3  0x00007ffff611441d in clone ()
    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7ffff7fa9b00 (LWP 2674)):
#0  0x00007ffff610a5d3 in select () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff6f4de7b in osmo_select_main (polling=polling@entry=0)
    at select.c:255
#2  0x00000000004079b7 in main (argc=<optimized out>, argv=<optimized out>)
---Type <return> to continue, or q <return> to quit---
    at osmo-trx.cpp:637

Closing as resolved, it's a duplicate of #4055