io_service_pool segfault

[brycelelbach]

[reported by blelbach] [Trac time Tue Nov 22 04:11:06 2011] ```
t20
Received Segmentation fault, 10 frames:
0x7f4e2eef3e85 : hpx::detail::backtrace() + 0x65 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2eebba76 : hpx::termination_handler(int) + 0x16 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2c8be020 : ??? + 0x2c8be020 in /lib/x86_64-linux-gnu/libpthread.so.0
0x7f4e2ef3acf3 : hpx::parcelset::parcelport::handle_accept(boost::system::error_code const&, boost::shared_ptrhpx::parcelset::server::parcelport_connection) + 0x73 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2ef407a4 : ??? + 0x2ef407a4 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2ef40ff4 : ??? + 0x2ef40ff4 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2f1a2441 : hpx::util::io_service_pool::thread_run(int) + 0x3e1 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2db7c699 : ??? + 0x2db7c699 in /shared/boost/1.47.0-release/stage/lib/libboost_thread.so.1.47.0
0x7f4e2c8b5b40 : ??? + 0x2c8b5b40 in /lib/x86_64-linux-gnu/libpthread.so.0
0x7f4e2c60036d : clone + 0x6d in /lib/x86_64-linux-gnu/libc.so.6Received Segmentation fault, 11 frames:
0x7f4e2eef3e85 : hpx::detail::backtrace() + 0x65 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2eebba76 : hpx::termination_handler(int) + 0x16 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2c8be020 : ??? + 0x2c8be020 in /lib/x86_64-linux-gnu/libpthread.so.0
0x7f4e2ef3b1db : hpx::parcelset::parcelport::send_parcel(hpx::parcelset::parcel const&, hpx::naming::address const&, boost::function<void (boost::system::error_code const&, unsigned long)>) + 0x17b in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2ef338b8 : hpx::parcelset::parcelhandler::put_parcel(hpx::parcelset::parcel&, boost::function<void (boost::system::error_code const&, unsigned long)>) + 0x378 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x4947e7 : hpx::parcelset::parcelhandler::put_parcel(hpx::parcelset::parcel&) + 0x47 in /shared/home/wash/hpx/gcc-4.6.2-release/bin/gs_hpx_distributed
0x7f4e2f009ab4 : ??? + 0x2f009ab4 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2f02c40b : ??? + 0x2f02c40b in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2f02c6b4 : ??? + 0x2f02c6b4 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2ef8d74d : ??? + 0x2ef8d74d in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1
0x7f4e2ef8d9c9 : ??? + 0x2ef8d9c9 in /shared/home/wash/hpx/gcc-4.6.2-release/lib/hpx/libhpx.so.1

Aborted

gs_hpx_distributed, 5 localities (on vega, 3 workers, 1 console, 1 agas), 84d079c65addf135ab8574a15515305329cce99b, GCC 4.6.2, Boost 1.47.0, release.