ports/167950: databases/memcachedb does not work on 10-CURRENT

[Sergey V. Dyatko]

>Number:         167950
>Category:       ports
>Synopsis:       databases/memcachedb does not work on 10-CURRENT
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed May 16 07:20:03 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Sergey V. Dyatko
>Release:        HEAD
>Organization:
>Environment:
FreeBSD current.minsk.domain 10.0-CURRENT FreeBSD 10.0-CURRENT #5 r230006: Thu Jan 12 12:47:07 FET 2012     root at current.minsk.domain:/usr/obj/usr/src/sys/KERN  amd64

>Description:
I have 3 boxes with FreeBSD 10-CURRENT (amd64) and trying to run databases/memcachedb in it. On all boxes I see SIGBUS

revisions:
r234992
r234666
r230006


libevent-1.4.14b_2 + memcachedb-1.2.0_1 
>How-To-Repeat:
tiger# gdb --args /usr/local/bin/memcachedb -U 0 -u nobody -f /var/db/memcachedb/default.db -H /var/db/memcachedb -P /var/run/memcachedb/memcachedb.pid
[GDB will not be able to debug user-mode threads: Undefined symbol "td_thr_getxmmregs"]
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "amd64-marcel-freebsd"...(no debugging symbols found)...
(gdb) run
Starting program: /usr/local/bin/memcachedb -U 0 -u nobody -f /var/db/memcachedb/default.db -H /var/db/memcachedb -P /var/run/memcachedb/memcachedb.pid
(no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...
Program received signal SIGBUS, Bus error.
0x000000002c7944f4 in event_base_set () from /usr/local/lib/libevent-1.4.so.4
(gdb) bt
#0  0x000000002c7944f4 in event_base_set () from /usr/local/lib/libevent-1.4.so.4
#1  0x00000000004092a8 in ?? ()
#2  0x00000000004097da in ?? ()
#3  0x0000000000408226 in ?? ()
#4  0x00000000004023ce in ?? ()
#5  0x000000002c22b000 in ?? ()
#6  0x0000000000000000 in ?? ()
#7  0x000000000000000b in ?? ()
#8  0x00007fffffffdcd8 in ?? ()
#9  0x00007fffffffdcf2 in ?? ()
#10 0x00007fffffffdcf5 in ?? ()
#11 0x00007fffffffdcf7 in ?? ()
#12 0x00007fffffffdcfa in ?? ()
#13 0x00007fffffffdd01 in ?? ()
#14 0x00007fffffffdd04 in ?? ()
#15 0x00007fffffffdd22 in ?? ()
#16 0x00007fffffffdd25 in ?? ()
#17 0x00007fffffffdd38 in ?? ()
#18 0x00007fffffffdd3b in ?? ()
#19 0x0000000000000000 in ?? ()
#20 0x00007fffffffdd5e in ?? ()
#21 0x00007fffffffdd6a in ?? ()
#22 0x00007fffffffdd73 in ?? ()
#23 0x00007fffffffddd9 in ?? ()
#24 0x00007fffffffdde4 in ?? ()
#25 0x00007fffffffddf9 in ?? ()
#26 0x00007fffffffde0b in ?? ()
#27 0x00007fffffffde1a in ?? ()
#28 0x00007fffffffde27 in ?? ()
#29 0x00007fffffffde31 in ?? ()
#30 0x00007fffffffde3f in ?? ()
#31 0x00007fffffffde53 in ?? ()
#32 0x00007fffffffde5e in ?? ()
#33 0x00007fffffffde74 in ?? ()
#34 0x00007fffffffde84 in ?? ()
#35 0x00007fffffffde92 in ?? ()
#36 0x00007fffffffdea0 in ?? ()
#37 0x00007fffffffdeb1 in ?? ()
#38 0x00007fffffffdebc in ?? ()
#39 0x00007fffffffdecb in ?? ()
#40 0x00007fffffffdedb in ?? ()
#41 0x00007fffffffdee3 in ?? ()
#42 0x00007fffffffdf06 in ?? ()
#43 0x00007fffffffdf12 in ?? ()
#44 0x00007fffffffdf2a in ?? ()
#45 0x00007fffffffdf40 in ?? ()
#46 0x00007fffffffdf4a in ?? ()
#47 0x00007fffffffdf55 in ?? ()
#48 0x0000000000000000 in ?? ()
#49 0x0000000000000003 in ?? ()
#50 0x0000000000400040 in ?? ()
#51 0x0000000000000004 in ?? ()
#52 0x0000000000000038 in ?? ()
#53 0x0000000000000005 in ?? ()
#54 0x0000000000000008 in ?? ()
#55 0x0000000000000006 in ?? ()
#56 0x0000000000001000 in ?? ()
#57 0x0000000000000008 in ?? ()
#58 0x0000000000000000 in ?? ()
#59 0x0000000000000009 in ?? ()
#60 0x0000000000402340 in ?? ()
#61 0x0000000000000007 in ?? ()
#62 0x000000002c211000 in ?? ()
#63 0x000000000000000f in ?? ()
#64 <signal handler called>
#65 0x0000000000000000 in ?? ()
Previous frame inner to this frame (corrupt stack?)

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: