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Bug #4147
closedosmo-trx-uhd crash during exit after bind IP addr failure
Start date:
08/12/2019
Due date:
% Done:
100%
Spec Reference:
Description
I forgot to set up correctly the IP addresses I usually use on the "lo" iface. So osmo-trx was started with IPs set to ones non-available in the system (not in the 127.0.0.X range, but in 192.168.30.0/24).
osmo-trx-uhd -C /foobar/build/new/conf/osmo-trx-uhd.cfg + osmo-trx-uhd -C /foobar/build/new/conf/osmo-trx-uhd.cfg Info: SSE3 support compiled in and supported by CPU Info: SSE4.1 support compiled in and supported by CPU Mon Aug 12 19:06:31 2019 DLGLOBAL <0004> telnet_interface.c:104 Available via telnet 127.0.0.1 4237 Mon Aug 12 19:06:31 2019 DLCTRL <000b> control_if.c:911 CTRL at 127.0.0.1 4236 Mon Aug 12 19:06:31 2019 DMAIN <0000> osmo-trx.cpp:480 [tid=139970790905216] Config Settings Log Level............... 0 Device args............. type=b200 TRX Base Port........... 5700 TRX Address............. 192.168.30.100 GSM BTS Address......... 192.168.30.1 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............. '<default>' Rx Antennas............. '<default>' Mon Aug 12 19:06:31 2019 DMAIN <0000> osmo-trx.cpp:436 [tid=139970790905216] Setting SCHED_RR priority 18 [INFO] [UHD] linux; GNU C++ version 8.3.0; Boost_106900; UHD_3.14.0.0-0-unknown [INFO] [B200] Loading firmware image: /usr/share/uhd/images/usrp_b200_fw.hex... Mon Aug 12 19:06:33 2019 DDEV <0002> UHDDevice.cpp:431 [tid=139970790905216] Using discovered UHD device type=b200,name=MyB200,serial=3166C0B,product=B200 [INFO] [B200] Detected Device: B200 [INFO] [B200] Loading FPGA image: /usr/share/uhd/images/usrp_b200_fpga.bin... [INFO] [B200] Operating over USB 3. [INFO] [B200] Detecting internal GPSDO.... [INFO] [GPS] No GPSDO found [INFO] [B200] Initialize CODEC control... [INFO] [B200] Initialize Radio control... [INFO] [B200] Performing register loopback test... [INFO] [B200] Register loopback test passed [INFO] [B200] Setting master clock rate selection to 'automatic'. [INFO] [B200] Asking for clock rate 16.000000 MHz... [INFO] [B200] Actually got clock rate 16.000000 MHz. Mon Aug 12 19:06:45 2019 DMAIN <0000> UHDDevice.cpp:209 [tid=139970790905216] Antennas configured successfully [INFO] [MULTI_USRP] Setting master clock rate selection to 'manual'. [INFO] [B200] Asking for clock rate 26.000000 MHz... [INFO] [B200] Actually got clock rate 26.000000 MHz. Mon Aug 12 19:06:45 2019 DDEV <0002> UHDDevice.cpp:246 [tid=139970790905216] Rates configured for B200 4 SPS Mon Aug 12 19:06:45 2019 DDEV <0002> UHDDevice.cpp:206 [tid=139970790905216] Supported Tx gain range [0; 89.75] Mon Aug 12 19:06:45 2019 DDEV <0002> UHDDevice.cpp:211 [tid=139970790905216] Supported Rx gain range [0; 76] Mon Aug 12 19:06:45 2019 DDEV <0002> UHDDevice.cpp:215 [tid=139970790905216] Default setting Tx gain for channel 0 to 44.875 Mon Aug 12 19:06:45 2019 DDEV <0002> UHDDevice.cpp:222 [tid=139970790905216] Default setting Rx gain for channel 0 to 38 Mon Aug 12 19:06:45 2019 DDEV <0002> UHDDevice.cpp:530 [tid=139970790905216] Single USRP: Device: B-Series Device Mboard 0: B200 RX Channel: 0 RX DSP: 0 RX Dboard: A RX Subdev: FE-RX1 TX Channel: 0 TX DSP: 0 TX Dboard: A TX Subdev: FE-TX1 Mon Aug 12 19:06:45 2019 DLGLOBAL <0004> socket.c:227 unable to bind socket: 192.168.30.100:5700: Cannot assign requested address Mon Aug 12 19:06:45 2019 DLGLOBAL <0004> socket.c:236 no suitable local addr found for: 192.168.30.100:5700 Mon Aug 12 19:06:45 2019 DLGLOBAL <0004> socket.c:227 unable to bind socket: 192.168.30.100:5701: Cannot assign requested address Mon Aug 12 19:06:45 2019 DLGLOBAL <0004> socket.c:236 no suitable local addr found for: 192.168.30.100:5701 Mon Aug 12 19:06:45 2019 DMAIN <0000> osmo-trx.cpp:153 [tid=139970790905216] Failed to initialize transceiver Mon Aug 12 19:06:45 2019 DMAIN <0000> osmo-trx.cpp:485 [tid=139970790905216] Shutting down transceiver... AddressSanitizer:DEADLYSIGNAL ================================================================= ==9500==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x5616278b6b8e bp 0x7fff724f0220 sp 0x7fff724f0210 T0) ==9500==The signal is caused by a READ memory access. ==9500==Hint: address points to the zero page. #0 0x5616278b6b8d in Thread::cancel() /foobar/git/osmo-trx/CommonLibs/Threads.h:188 #1 0x5616278d29f4 in Transceiver::~Transceiver() /foobar/git/osmo-trx/Transceiver52M/Transceiver.cpp:154 #2 0x5616278a9999 in trx_stop /foobar/git/osmo-trx/Transceiver52M/osmo-trx.cpp:487 #3 0x5616278a9ff5 in trx_start /foobar/git/osmo-trx/Transceiver52M/osmo-trx.cpp:534 #4 0x5616278aa67d in main /foobar/git/osmo-trx/Transceiver52M/osmo-trx.cpp:639 #5 0x7f4d7fda2ee2 in __libc_start_main (/usr/lib/libc.so.6+0x26ee2) #6 0x5616278a701d in _start (/foobar/build/new/out/bin/osmo-trx-uhd+0xc01d) AddressSanitizer can not provide additional info. SUMMARY: AddressSanitizer: SEGV /foobar/git/osmo-trx/CommonLibs/Threads.h:188 in Thread::cancel() ==9500==ABORTING
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