Your message dated Fri, 10 Feb 2017 13:30:18 +0000 with message-id <[email protected]> and subject line closing has caused the Debian Bug report #848574, regarding openmpi: frequent segfault in linker on mips64el to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 848574: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=848574 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: libopenmpi-dev Version: 2.0.2~git.20161225-8 Severity: important [ CC'ed debian-mips@ as a segfault in the linker might not be a bug in MPI ] OpenMPI crashed frequenly in the runtime linker on mips64el, even for a trivial program calling just MPI_Init and MPI_Finalize: +--- | #include <mpi.h> | | int main(int argc, char** argv) | { | MPI_Init(&argc, &argv); | MPI_Finalize(); | return 0; | } +---[ test.cc ] After building with `mpic++ -o test test.cc`, I often get the following backtrace from the core file: +--- | Core was generated by `./test'. | Program terminated with signal SIGSEGV, Segmentation fault. | #0 elf_machine_runtime_link_map (gpreg=<optimized out>, stub_pc=1099310712688) | at ../sysdeps/mips/dl-trampoline.c:84 | 84 ../sysdeps/mips/dl-trampoline.c: No such file or directory. | [Current thread is 1 (LWP 2837)] | (gdb) bt | #0 elf_machine_runtime_link_map (gpreg=<optimized out>, stub_pc=1099310712688) | at ../sysdeps/mips/dl-trampoline.c:84 | #1 __dl_runtime_resolve (sym_index=151, return_address=<optimized out>, old_gpreg=<optimized out>, | stub_pc=1099310712688) at ../sysdeps/mips/dl-trampoline.c:125 | #2 0x000000fff5e341ac in _dl_runtime_resolve () from /lib64/ld.so.1 | Backtrace stopped: frame did not save the PC +---[ backtrace from `gdb ./test core` ] I noticed as src:dune-common/2.5.0-1 failed on mips64el even though the last upload build sucessfully. Ansgar -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: mips64el (mips64) Kernel: Linux 4.7.0-0.bpo.1-octeon (SMP w/4 CPU cores) Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) Shell: /bin/sh linked to /bin/dash Init: unable to detect Versions of packages libopenmpi-dev depends on: ii libc6 2.24-8 ii libhwloc-dev 1.11.5-1 ii libhwloc5 1.11.5-1 ii libibverbs-dev 1.2.1-2 ii libopenmpi2 2.0.2~git.20161225-8 ii openmpi-common 2.0.2~git.20161225-8 libopenmpi-dev recommends no packages. Versions of packages libopenmpi-dev suggests: pn openmpi-doc <none> -- no debconf information
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--- Begin Message ---Typo in changelog bug number. closing -- Alastair McKinstry, <[email protected]>, <[email protected]>, https://diaspora.sceal.ie/u/amckinstry Commander Vimes didn’t like the phrase “The innocent have nothing to fear,” believing the innocent had everything to fear, mostly from the guilty but in the longer term even more from those who say things like “The innocent have nothing to fear.” - T. Pratchett, Snuff
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