[Boost-users] Boost::Asio on ARMV5TE

Subject: [Boost-users] Boost::Asio on ARMV5TE
From: Peter Meyer (residue_at_[hidden])
Date: 2011-02-11 08:56:52

Hi,

i've wrote a litte proxy using boost::asio (boost 1.45). Program runs well on Intel (Linux kernel 2.6.35.10 and gcc 4.5.1).
Same code cross compiled for ARMV5TE (Linux 2.6.24.4 and GCC 4.1.2 or GCC 3.4.3) crashes always at the same point.
Stacktrace looks like this

Program terminated with signal 11, Segmentation fault.
#0  0x400e3e20 in ?? ()
(gdb) backtrace 
#0  0x400e3e20 in ?? ()
#1  0x0001cfb0 in boost::asio::detail::posix_mutex::lock (this=0x7d) at /usr/armv5tel-redhat-linux-gnueabi/sys-root/usr/local/include/boost/asio/detail/posix_mutex.hpp:52
#2  0x0001cfe6 in scoped_lock (this=0xbe8a98d0, m=@0x7d) at /usr/armv5tel-redhat-linux-gnueabi/sys-root/usr/local/include/boost/asio/detail/scoped_lock.hpp:36
#3  0x00069bf4 in boost::asio::detail::epoll_reactor::run (this=0x191538, block=true, ops=@0xbe8a994c)
    at /usr/armv5tel-redhat-linux-gnueabi/sys-root/usr/local/include/boost/asio/detail/impl/epoll_reactor.ipp:275
#4  0x0006a06c in boost::asio::detail::task_io_service::do_one (this=0x1914e0, lock=@0xbe8a99d4, this_idle_thread=0xbe8a9990)
    at /usr/armv5tel-redhat-linux-gnueabi/sys-root/usr/local/include/boost/asio/detail/impl/task_io_service.ipp:264
#5  0x0006a33c in boost::asio::detail::task_io_service::run (this=0x1914e0, ec=@0xbe8a9a0c)
    at /usr/armv5tel-redhat-linux-gnueabi/sys-root/usr/local/include/boost/asio/detail/impl/task_io_service.ipp:130
#6  0x0006a426 in boost::asio::io_service::run (this=0xbe8a9bc4) at /usr/armv5tel-redhat-linux-gnueabi/sys-root/usr/local/include/boost/asio/impl/io_service.ipp:57
#7  0x00073504 in proxy::Server::run (this=0xbe8a9bb4) at server.cpp:71
#8  0x0004e2a4 in main (argc=3, argv=0xbe8a9da4) at proxy.cpp:111

It looks like the internal epoll_events data structure (descriptior_state) is corrupted.

Any advice is welcome. 

With best regards
Peter
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