HaProxy core-dumps on Solaris/SPARC


#1

This is probably an issue with the way I’m compiling it (which is here: https://pastebin.com/htEZTwBM) but I’m getting an immediate core dump when running haproxy after compilation. I have a feeling it’s probably an alignment issue after reading a bit into the problem (http://blog.jgc.org/2007/04/debugging-solaris-bus-error-caused-by.html)

Anyway, I have the binary and the core dump if anyone wants to take a look, or tell me what to do. I have access to the SPARC system for another day or so

ehrz@sovms026:~/haproxy-1.7.5$ gdb haproxy
GNU gdb 6.8
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
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 "sparc-sun-solaris2.11"...
(gdb) run -f haproxy.cfg
Starting program: /home/ehrz/haproxy-1.7.5/haproxy -f haproxy.cfg

Program received signal SIGSEGV, Segmentation fault.
0x000000010013fd80 in eb32_insert (root=<value optimized out>, new=0x100439724) at ebtree/eb32tree.h:347
347                     *up_ptr = new_left;
(gdb) print new_left
No symbol "new_left" in current context.
(gdb) print up_ptr
No symbol "up_ptr" in current context.
(gdb) backtrace
#0  0x000000010013fd80 in eb32_insert (root=<value optimized out>, new=0x100439724) at ebtree/eb32tree.h:347
#1  0x0000000100096858 in check_config_validity () at src/cfgparse.c:7575
#2  0x000000010005ed58 in init (argc=<value optimized out>, argv=<value optimized out>) at src/haproxy.c:935
#3  0x00000001000617b0 in main (argc=3, argv=0xffffffff7ffffb78) at src/haproxy.c:1786
(gdb) frame 0
#0  0x000000010013fd80 in eb32_insert (root=<value optimized out>, new=0x100439724) at ebtree/eb32tree.h:347
347                     *up_ptr = new_left;
(gdb) print buf
$1 = 0
(gdb)

#2

I think for this one we gonna need the experts on the haproxy mailing list. Can you send this post to (no need to subscribe):

haproxy@formilux.org