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cariboulabs / cariboulite

CaribouLite turns any 40-pin Raspberry-Pi into a Tx/Rx 6GHz SDR
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SIGSEGV: memory access violation #133

Open great9 opened 1 year ago

great9 commented 1 year ago 
######################################################
##       CaribouLite DUMP1090 - ADS-B Receiver      ##
######################################################

[INFO] SoapyCaribouliteSession, sessionCount: 0
07-29 12:23:45.381 65314 65314 I FPGA caribou_fpga_program_to_fpga@caribou_fpga.c:210 FPGA already operational - not programming (use 'force_prog=true' to force update)
[ERROR] SoapySDR::loadModule(/usr/local/lib/SoapySDR/modules0.8-3/libremoteSupport.so)
  remote failed ABI check: Library ABI=0.8-3, Module ABI=0.8-2
Printing 'findCariboulite' Request:
    {channel: HiF}
    {driver: Cariboulite}
[INFO] Initializing DeviceID: 1, Label: CaribouLite HiF[9e02dae1], ChannelType: HiF
[INFO] Creating SampleQueue MTU: 131072 I/Q samples (524288 bytes)
[INFO] Entering Reader Thread
[INFO] setFrequency dir: 1, channel: 0, freq: 1090000001.27
[INFO] setupStream: dir= RX, format= CS16

Running Soapy process with CaribouLite Config:
        Stream format: CS16
        Channel: HiF
        Sample size: 4 bytes
Starting stream loop, press Ctrl+C to exit...
soapy_sighandler caught SIGSEGV
[INFO] soapy_sighandler killing soapy_cariboulite (cariboulite_release_driver)
CaribouLite: Signal [11] received from pid=[-1873653760]
Signal [11] caught, with the following information: 
   signal errno = 0
   signal process pid = -1873653760
   signal process uid = 65535
   signal status = 0
   signal errno / SIGSEGV / the process access a valid region of memory in an invalid way - violated memory access permissions
SIGSEGV: memory access violation
rjfrost000 commented 1 year ago

I'm getting the same error using a fresh install, just wanted to say that your not the only one to have this error.

jessupp commented 1 year ago

I've also done a fresh install.

When I type sudo SoapySDRUtil --find, I am getting in red:

io_utils_spi_add_chip@io_utils_spi.c:434 spi_init function failed with code -1, (SPI_ERR_OPEN)

and

08-09 16:25:23.605 1569 1569 E FPGA caribou_fpga_program_to_fpga@caribou_fpga.c:204 Programming failed 08-09 16:25:23.606 1569 1569 E CARIBOULITE Setup cariboulite_init_driver_minimal@cariboulite_setup.c:628 FPGA programming failed 08-09 16:25:23.606 1569 1569 E IO_UTILS_SPI io_utils_spi_remove_chip@io_utils_spi.c:487 the device is already empty 08-09 16:25:23.607 1569 1569 I CARIBOU_PROG caribou_prog_release@caribou_prog.c:122 device release completed [ERROR] cariboulite_init_driver() failed

The when I run the DAB application odr-dabmod I get: Printing 'findCariboulite' Request: {Cariboulite: } {device_id: 1} [INFO] Initializing DeviceID: 1, Label: CaribouLite HiF[d555744f], ChannelType: HiF soapy_sighandler caught SIGSEGV [INFO] soapy_sighandler killing soapy_cariboulite (cariboulite_release_driver) CaribouLite: Signal [11] received from pid=[968] Signal [11] caught, with the following information: signal errno = 0 signal process pid = 968 signal process uid = 0 signal status = 0 signal errno / SIGSEGV / the process access invalid region of memory SIGSEGV: memory access violation

kcman100 commented 1 year ago

Getting the same error here, trying to run the included sample ADS-B program.

ken@raspberrypi:~/projects2/cariboulite/examples/cpp/build $ sudo ./caribou_dump1090 ######################################################

CaribouLite DUMP1090 - ADS-B Receiver

######################################################

[INFO] SoapyCaribouliteSession, sessionCount: 0 08-27 15:40:21.937 2014 2014 E IO_UTILS_SPI io_utils_spi_add_chip@io_utils_spi.c:434 spi_init function failed with code -1, (SPI_ERR_OPEN) 08-27 15:40:21.939 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:21.939 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:21.939 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:21.939 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:21.940 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:21.981 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:21.981 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:21.981 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:21.981 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:21.981 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:22.022 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:22.022 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:22.022 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:22.022 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:22.022 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:22.065 2014 2014 I CARIBOU_PROG caribou_prog_configure_from_buffer@caribou_prog.c:260 Sending bitstream of size 32220 08-27 15:40:23.550 2014 2014 I CARIBOU_PROG caribou_prog_configure_from_buffer@caribou_prog.c:292 FPGA programming - Success!

08-27 15:40:23.672 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.672 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.672 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.672 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.672 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.713 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.713 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.713 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.713 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.713 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.755 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.755 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.755 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.755 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.755 2014 2014 W IO_UTILS_SPI io_utils_spi_transmit@io_utils_spi.c:606 generic function transfer not implemented 08-27 15:40:23.796 2014 2014 E FPGA caribou_fpga_program_to_fpga@caribou_fpga.c:204 Programming failed 08-27 15:40:23.796 2014 2014 E CARIBOULITE Setup cariboulite_init_driver_minimal@cariboulite_setup.c:628 FPGA programming failed 08-27 15:40:23.796 2014 2014 E IO_UTILS_SPI io_utils_spi_remove_chip@io_utils_spi.c:487 the device is already empty 08-27 15:40:23.798 2014 2014 I CARIBOU_PROG caribou_prog_release@caribou_prog.c:122 device release completed [ERROR] cariboulite_init_driver() failed Printing 'findCariboulite' Request: {channel: HiF} {driver: Cariboulite} [INFO] Initializing DeviceID: 1, Label: CaribouLite HiF[4f1bef61], ChannelType: HiF soapy_sighandler caught SIGSEGV [INFO] soapy_sighandler killing soapy_cariboulite (cariboulite_release_driver) CaribouLite: Signal [11] received from pid=[968] Signal [11] caught, with the following information: signal errno = 0 signal process pid = 968 signal process uid = 0 signal status = 0 signal errno / SIGSEGV / the process access invalid region of memory SIGSEGV: memory access violation

3B85A591 commented 10 months ago

Hi-- I was getting the same sorts of error when I incorrectly installed the drivers. Does /dev/smi exist? Do the drivers exist for the correct kernel version?

If you performed the install.sh script multiple times then your device probably won't work.

ImDroided commented 8 months ago

Any fix yet for this? CubicSDR works fine and can tune the Caribou but just trying to start GQRX I get this mem access error.

great9 commented 8 months ago

If you performed the install.sh script multiple times then your device probably won't work.

why is that? are there leftovers?