[Discuss-gnuradio] Help required in understanding backtrace

[kaleem ahmad]

Hi,

I get following backtrace of my program, but I am unable to understand it as
it is first time I am dealing with such backtrace. Can someone help me to
understand it.

At least give me some clue how I can understand it and find these errors.

------------------------------------------------------------------------------------------------------
 
#0  0xb710c289 in std::_List_node_base::hook () from /usr/lib/libstdc++.so.6 
#1  0xb54e324a in fusb_ephandle_linux::completed_list_add (this=0x4f766660, 
    urb=0x8d5ec88) at /usr/include/c++/4.2.1/bits/stl_list.h:1162 
#2  0xb54e364b in fusb_devhandle_linux::_reap (this=0x8d50888, 
    ok_to_block_p=true) at fusb_linux.cc:268 
#3  0xb54e37b2 in fusb_ephandle_linux::reload_read_buffer (this=0x8d508a0) 
    at fusb_linux.cc:609 
#4  0xb54e38b0 in fusb_ephandle_linux::read (this=0x8d508a0, 
    buffer=0xb4a640ec, nbytes=14336) at fusb_linux.cc:575 
#5  0xb54d69e9 in usrp_basic_rx::read (this=0x8d50600, buf=0xb4a640ec, 
    len=14336, overrun=0xb4a680fb) at usrp_basic.cc:607 
#6  0xb54a2de7 in usrp1_source_base::work (this=0x8d42e58,
noutput_items=3584, 
    address@hidden, address@hidden) 
    at usrp1_source_base.cc:105 
#7  0xb60a80fa in gr_sync_block::general_work (this=0x8d42e58, 
    noutput_items=3584, address@hidden, address@hidden, 
    address@hidden) at gr_sync_block.cc:64 
#8  0xb60a6194 in gr_single_threaded_scheduler::main_loop (this=0x8d74788) 
    at gr_single_threaded_scheduler.cc:338 
#9  0xb60a76dd in gr_single_threaded_scheduler::run (this=0x8d74788) 
    at gr_single_threaded_scheduler.cc:86 
#10 0xb60a51d4 in gr_scheduler_thread::run_undetached (this=0x8d74a20,
arg=0x0) 
    at gr_scheduler_thread.cc:98 
---------------------------------------------------------------------------------------------------------------------
 

Best Regards 
Kaleem Ahmad 

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