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Date:      Fri, 22 Sep 2006 04:40:17 GMT
From:      Kris <kristen.glynn@virginblue.com.au>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   i386/103473: runsocks cvsup coredumps
Message-ID:  <200609220440.k8M4eHgk071014@www.freebsd.org>
Resent-Message-ID: <200609220450.k8M4oIjg054924@freefall.freebsd.org>

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>Number:         103473
>Category:       i386
>Synopsis:       runsocks cvsup coredumps
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Sep 22 04:50:18 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Kris
>Release:        FreeBSD 7.0-CURRENT
>Organization:
>Environment:
FreeBSD VB-KRIS.virginblue.internal 7.0-CURRENT FreeBSD 7.0-CURRENT #3: Mon Sep 18 15:01:21 EST 2006     kris@VB-KRIS.virginblue.internal:/usr/obj/usr/src/sys/CRUSTY  i386
>Description:
When trying to run cvsup on 7.0 current (synced sources Sep18) on i386 through a socks server you get the following error..

'runsocks telnet host' also core dumps.

root@VB-KRIS# runsocks cvsup -P m -g -L 2 standard-supfile @M3novm @M3stackdump
18249: NEC NWSL Socks5 v1.0r11  library


***
*** runtime error:
***    Segmentation violation - possible attempt to dereference NIL
***    pc = 0x284d7b39
***

------------------ EXCEPTION HANDLER STACK ---------------------
0xbfbfe600 TRY-EXCEPT  {OSError.E}
0xbfbfe680 LOCK  mutex = 0x82db4e0
0xbfbfe6b0 TRY-EXCEPT  {Thread.Alerted, Wr.Failure}
0xbfbfe730 LOCK  mutex = 0x82f3230
0xbfbfe7f0 TRY-EXCEPT  {SupFile.Error}
0xbfbfe830 TRY-FINALLY  proc = 0x806cac2   frame = 0xbfbfea50
0xbfbfe890 TRY-EXCEPT  {Main.Error}
0xbfbfe920 TRY-EXCEPT  {Thread.Alerted}
----------------------------------------------------------------
Parsing supfile "standard-supfile"
Abort trap: 6 (core dumped)

gdb cvsup cvsup.core 
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Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-marcel-freebsd"...(no debugging symbols found)...
Core was generated by `cvsup'.
Program terminated with signal 6, Aborted.
Reading symbols from /usr/local/lib//libsocks5_sh.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib//libsocks5_sh.so
Reading symbols from /lib/libz.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib/libz.so.3
Reading symbols from /lib/libutil.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/libutil.so.5
Reading symbols from /lib/libmd.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib/libmd.so.3
Reading symbols from /usr/X11R6/lib/libXaw.so.8...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libXaw.so.8
Reading symbols from /usr/X11R6/lib/libXmu.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libXmu.so.6
Reading symbols from /usr/X11R6/lib/libXext.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libXext.so.6
Reading symbols from /usr/X11R6/lib/libXt.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libXt.so.6
Reading symbols from /usr/X11R6/lib/libSM.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libSM.so.6
Reading symbols from /usr/X11R6/lib/libICE.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libICE.so.6
Reading symbols from /usr/X11R6/lib/libX11.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libX11.so.6
Reading symbols from /lib/libm.so.4...(no debugging symbols found)...done.
Loaded symbols for /lib/libm.so.4
Reading symbols from /lib/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/libcrypt.so.3...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypt.so.3
Reading symbols from /usr/X11R6/lib/libXpm.so.4...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libXpm.so.4
Reading symbols from /usr/X11R6/lib/libXp.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/X11R6/lib/libXp.so.6
Reading symbols from /lib/libc.so.7...(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.7
Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols found)...done.
Loaded symbols for /libexec/ld-elf.so.1
#0  0x284f2557 in kill () from /lib/libc.so.6
(gdb) backtrace
#0  0x284f2557 in kill () from /lib/libc.so.6
#1  0x284f24f4 in raise () from /lib/libc.so.6
#2  0x284f1208 in abort () from /lib/libc.so.6
#3  0x081e9ee1 in fnmatch ()
#4  0x081e5977 in fnmatch ()
#5  0x081e460b in fnmatch ()
#6  0x081e4576 in fnmatch ()
#7  0x081eaf0a in fnmatch ()
#8  0xbfbfff94 in ?? ()
#9  0x0000000b in ?? ()
#10 0x00000001 in ?? ()
#11 0xbfbfd7f0 in ?? ()
#12 0x00000046 in ?? ()
#13 0x081eaed3 in fnmatch ()
#14 0x284d7da3 in mktime () from /lib/libc.so.6
#15 0x284f5092 in .cerror () from /lib/libc.so.6
#16 0x2824a214 in ?? () from /usr/local/lib//libsocks5_sh.so
#17 0x28244b51 in _RLD_getsockname () from /usr/local/lib//libsocks5_sh.so
#18 0x2823e5d5 in lsSocketType () from /usr/local/lib//libsocks5_sh.so
#19 0x2823f2c0 in write () from /usr/local/lib//libsocks5_sh.so
#20 0x0819a095 in fnmatch ()
#21 0x081a6e7a in fnmatch ()
#22 0x081a6cb3 in fnmatch ()
#23 0x081a277a in fnmatch ()
#24 0x0816c3e5 in ?? ()
#25 0x082db4e0 in ?? ()
#26 0x082f3310 in ?? ()
#27 0x00000023 in ?? ()
#28 0x082f32e0 in ?? ()
#29 0xbfbfe730 in ?? ()
#30 0x00000000 in ?? ()
#31 0x08275f94 in __progname ()
#32 0x00000000 in ?? ()
#33 0x082f32e0 in ?? ()
#34 0x0816c39b in ?? ()
#35 0x00000009 in ?? ()
#36 0xbfbfe69c in ?? ()
#37 0xbfbfe708 in ?? ()
#38 0xbfbfeb18 in ?? ()
#39 0x2820788c in fetch_ventry () from /libexec/ld-elf.so.1
#40 0x0816be28 in ?? ()
#41 0x082f3230 in ?? ()
#42 0x00000006 in ?? ()
---Type <return> to continue, or q <return> to quit---
#43 0x082f32e0 in ?? ()
#44 0x082f32e0 in ?? ()
#45 0xbfbfe728 in ?? ()
#46 0x00000001 in ?? ()
#47 0x00000023 in ?? ()
#48 0x0816c35f in ?? ()
#49 0xbfbfe7f0 in ?? ()
#50 0x00000006 in ?? ()
#51 0x082f3230 in ?? ()
#52 0x00000004 in ?? ()
#53 0x0000003c in ?? ()
#54 0x082f3270 in ?? ()
#55 0xbfbfe768 in ?? ()
#56 0x0816c16b in ?? ()
#57 0x082f3230 in ?? ()
#58 0x00000006 in ?? ()
#59 0x082f32e0 in ?? ()
#60 0x0000026e in ?? ()
#61 0x082f3270 in ?? ()
#62 0x00000bb8 in ?? ()
#63 0xbfbfea68 in ?? ()
#64 0x0806e3c9 in ?? ()
#65 0x082f3230 in ?? ()
#66 0x082f32e0 in ?? ()
#67 0x00000005 in ?? ()
#68 0x081e42d7 in fnmatch ()
Previous frame inner to this frame (corrupt stack?)
(gdb) quit


>How-To-Repeat:
runsocks cvsup -P m -g -L 2 standard-supfile @M3novm @M3stackdump
>Fix:

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



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