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<p><span class="483463912-19112012"><font face="Arial" size="2">I'm just starting to debug this but figured I'd send it along in case anyone has seen this before.</font></span></p>
<p><span class="483463912-19112012"><font face="Arial" size="2">64bit RHEL 5.0.1</font></span></p>
<p><span class="483463912-19112012"><font face="Arial" size="2">built from source beam.smp R15B02</font></span></p>
<p><span class="483463912-19112012"><font face="Arial" size="2">Happens consistently when trying to start our app and then just stops after a time. Across a few boxes. Oddly we have an identical cluster (hw and sw) and it never happens.</font></span></p>
<p>#0 bf_unlink_free_block (flags=<optimized out>, block=0x6f00, allctr=<optimized out>) at beam/erl_bestfit_alloc.c:789<br />
#1 bf_get_free_block (allctr=0x6824600, size=304, cand_blk=0x0, cand_size=<optimized out>, flags=0) at beam/erl_bestfit_alloc.c:869<br />
#2 0x000000000045343c in mbc_alloc_block (alcu_flgsp=<optimized out>, blk_szp=<optimized out>, size=<optimized out>, allctr=<optimized out>) at beam/erl_alloc_util.c:1198<br />
#3 mbc_alloc (allctr=0x6824600, size=295) at beam/erl_alloc_util.c:1345<br />
#4 0x000000000045398d in do_erts_alcu_alloc (type=164, extra=0x6824600, size=295) at beam/erl_alloc_util.c:3442<br />
#5 0x0000000000453a0f in erts_alcu_alloc_thr_pref (type=164, extra=<optimized out>, size=287) at beam/erl_alloc_util.c:3520<br />
#6 0x0000000000511463 in erts_alloc (size=287, type=<optimized out>) at beam/erl_alloc.h:208<br />
#7 erts_bin_nrml_alloc (size=<optimized out>) at beam/erl_binary.h:260<br />
#8 erts_bs_append (c_p=0x69fba60, reg=<optimized out>, live=<optimized out>, build_size_term=<optimized out>, extra_words=0, unit=8)<span class="483463912-19112012">
</span>at beam/erl_bits.c:1327<br />
#9 0x000000000053ffd8 in process_main () at beam/beam_emu.c:3858 <br />
#10 0x00000000004ae853 in sched_thread_func (vesdp=<optimized out>) at beam/erl_process.c:5184<span class="483463912-19112012">
<br />
</span>#11 0x00000000005c17e9 in thr_wrapper (vtwd=<optimized out>) at pthread/ethread.c:106<span class="483463912-19112012">
<br />
</span>#12 0x00002b430f39e73d in start_thread () from /lib64/libpthread.so.0<span class="483463912-19112012">
<br />
</span>#13 0x00002b430f890f6d in clone () from /lib64/libc.so.6<span class="483463912-19112012">
<br />
</span>#14 0x0000000000000000 in ?? ()</p>
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