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sigsegv at convert_common.hpp:156 #61

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enesunal opened this issue Jun 1, 2016 · 3 comments
Closed

sigsegv at convert_common.hpp:156 #61

enesunal opened this issue Jun 1, 2016 · 3 comments

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@enesunal
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enesunal commented Jun 1, 2016

I'm using the library with srsUE (github/srsLTE/srsUE). It's giving SIGSEGV sometimes. Stack trace is below. Hope it will help to see the issue.
#0 item32_sc16_to_xx<&uhd::htowx, float> (scale_factor=3,0518502025191039e-05, nsamps=, output=0x7f0c5825fd48, input=0x7f0c582d7430)

at ~/tmp/uhd/host/lib/convert/convert_common.hpp:156

#1 __convert_sc16_item32_le_1_fc32_1_PRIORITY_SIMD::operator() (this=0x24e55f0, inputs=..., outputs=..., nsamps=351) at ~/tmp/uhd/host/lib/convert/sse2_sc16_to_fc32.cpp:62
#2 0x00007f0c6e5a8ae4 in uhd::convert::converter::conv (num=351, out=..., in=..., this=0x24e55f0) at ~/tmp/uhd/host/include/uhd/convert.hpp:44
#3 uhd::transport::sph::recv_packet_handler::converter_thread_task (index=, this=0x2505d88)

at ~/tmp/uhd/host/lib/usrp/usrp2/../../transport/super_recv_packet_handler.hpp:702

#4 uhd::transport::sph::recv_packet_handler::recv_one_packet (buffer_offset_bytes=15624, timeout=5, metadata=..., nsamps_per_buff=351, buffs=..., this=0x2505d88)

at ~/tmp/uhd/host/lib/usrp/usrp2/../../transport/super_recv_packet_handler.hpp:666

#5 uhd::transport::sph::recv_packet_handler::recv (one_packet=false, timeout=5, metadata=..., nsamps_per_buff=2304, buffs=..., this=0x2505d88)

at ~/tmp/uhd/host/lib/usrp/usrp2/../../transport/super_recv_packet_handler.hpp:258

#6 uhd::transport::sph::recv_packet_streamer::recv (this=0x2505d80, buffs=..., nsamps_per_buff=2304, metadata=..., timeout=5, one_packet=false)

at ~/tmp/uhd/host/lib/usrp/usrp2/../../transport/super_recv_packet_handler.hpp:805

#7 0x00007f0c6e2a10d5 in uhd_rx_streamer_recv (h=0x247c440, buffs=0x7f0c527fbcb0, samps_per_buff=2304, md=0x247a0d0, timeout=5, one_packet=false, items_recvd=0x7f0c527fbca8)

at ~/tmp/uhd/host/lib/usrp/usrp_c.cpp:140
@mbr0wn
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mbr0wn commented Jun 3, 2016

@enesunal Can you give us some info about your platform?

@enesunal
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enesunal commented Jun 3, 2016

Sorry, the issue wasn't about uhd.

@enesunal enesunal closed this as completed Jun 3, 2016
@mbr0wn
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mbr0wn commented Jun 3, 2016

OK, thanks!

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