Package: rsh-client Version: 0.17-15 Severity: important I was truly amazed to find an 11 year old segfault-reporting #366535 but since my traceback/use case is different, decided that it might be a different issue.
We use rcp/rsh on our local cluster between nodes. rcp "doesn't work": root@head3:~# gdb --args /usr/bin/rcp head1:/etc/singularity/singularity.conf /etc/singularity/singularity.conf GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/bin/rcp...(no debugging symbols found)...done. (gdb) r Starting program: /usr/bin/rcp head1:/etc/singularity/singularity.conf /etc/singularity/singularity.conf Program received signal SIGSEGV, Segmentation fault. 0x00007f2e68b0bdcc in _IO_vfprintf_internal (s=<optimized out>, format=<optimized out>, ap=<optimized out>) at vfprintf.c:1642 1642 vfprintf.c: No such file or directory. (gdb) bt #0 0x00007f2e68b0bdcc in _IO_vfprintf_internal (s=<optimized out>, format=<optimized out>, ap=<optimized out>) at vfprintf.c:1642 #1 0x00007f2e68b0cb01 in buffered_vfprintf (s=s@entry=0x7f2e68e67060 <_IO_2_1_stderr_>, format=format@entry=0x4036ed "rcp: protocol screwup: %s\n", args=args@entry=0x7ffec335c380) at vfprintf.c:2348 #2 0x00007f2e68b0737e in _IO_vfprintf_internal (s=0x7f2e68e67060 <_IO_2_1_stderr_>, format=0x4036ed "rcp: protocol screwup: %s\n", ap=0x7ffec335c380) at vfprintf.c:1296 #3 0x0000000000401672 in ?? () #4 0x000000000040240d in ?? () #5 0x0000000000403357 in ?? () #6 0x00007f2e68ae2b45 in __libc_start_main (main=0x402a70, argc=3, argv=0x7ffec335e768, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffec335e758) at libc-start.c:287 #7 0x00000000004014b9 in ?? () #8 0x00007ffec335e758 in ?? () #9 0x000000000000001c in ?? () #10 0x0000000000000003 in ?? () #11 0x00007ffec335ecb6 in ?? () #12 0x00007ffec335ecc3 in ?? () #13 0x00007ffec335eceb in ?? () #14 0x0000000000000000 in ?? () rsh head1 works fine rcp the file from head1 to head3 works: root@head1:/etc/singularity# rcp $PWD/singularity.conf head3:$PWD/singularity.conf root@head1:/etc/singularity# echo $? 0 -- System Information: Debian Release: 8.5 APT prefers oldstable APT policy: (500, 'oldstable') Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Init: sysvinit (via /sbin/init) Versions of packages rsh-client depends on: ii libc6 2.19-18+deb8u4 rsh-client recommends no packages. rsh-client suggests no packages. -- no debconf information
