Re: [Sks-devel] Re: Hi everybody!

[MailFighter.net Admin]

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Jens Leinenbach wrote:
> Where/when exactly do you get the segfault? After starting sks_build.sh?
> Does your system run out of memory?

See below for a trace.

> E.g. if you don't have much RAM:

address@hidden:/var/lib/sks# free -m
             total       used       free     shared    buffers     cached
Mem:          2012        467       1544          0         19        240
- -/+ buffers/cache:        208       1803
Swap:         3812          0       3812

address@hidden:/var/lib/sks# uname -a
Linux mx4 2.6.31-15-generic-pae #50-Ubuntu SMP Tue Nov 10 16:12:10 UTC 2009 
i686 GNU/Linux

CPU: Dual Intel(R) Xeon(R) CPU            3065  @ 2.33GHz

Would that be ok?

> /usr/sbin/sks build /var/lib/sks/dump/keydump* -n 1 -cache 20

I tried different values for the parameters, to no avail. From what I read, the 
problem is related
to two different versions of libdb...

===trace start====
address@hidden:/var/lib/sks# /usr/lib/sks/sks_build.sh
+ ask_mode
+ echo 'Please select the mode in which you want to import the keydump:'
Please select the mode in which you want to import the keydump:
+ echo ''

+ echo '1 - fastbuild'
1 - fastbuild
+ echo '    only an index of the keydump is created and the keydump cannot be'
    only an index of the keydump is created and the keydump cannot be
+ echo '    removed.'
    removed.
+ echo ''

+ echo '2 - normalbuild'
2 - normalbuild
+ echo ''

+ echo '    all the keydump will be imported in a new database. It takes longer'
    all the keydump will be imported in a new database. It takes longer
+ echo '    time and more disk space, but the server will run faster (depending'
    time and more disk space, but the server will run faster (depending
+ echo '    from the source/age of the keydump).'
    from the source/age of the keydump).
+ echo '    The keydump can be removed after the import.'
    The keydump can be removed after the import.
+ echo ''

+ echo -n 'Enter enter the mode (1/2): '
Enter enter the mode (1/2): + read
2
+ case "$REPLY" in
+ mode='build /var/lib/sks/dump/*.pgp'
+ echo '=== Running (fast)build... ==='
=== Running (fast)build... ===
+ /usr/sbin/sks build /var/lib/sks/dump/sks-dump-0000.pgp 
/var/lib/sks/dump/sks-dump-0001.pgp
/var/lib/sks/dump/sks-dump-0002.pgp /var/lib/sks/dump/sks-dump-0003.pgp
/var/lib/sks/dump/sks-dump-0004.pgp /var/lib/sks/dump/sks-dump-0005.pgp
/var/lib/sks/dump/sks-dump-0006.pgp /var/lib/sks/dump/sks-dump-0007.pgp
/var/lib/sks/dump/sks-dump-0008.pgp /var/lib/sks/dump/sks-dump-0009.pgp
/var/lib/sks/dump/sks-dump-0010.pgp /var/lib/sks/dump/sks-dump-0011.pgp
/var/lib/sks/dump/sks-dump-0012.pgp /var/lib/sks/dump/sks-dump-0013.pgp
/var/lib/sks/dump/sks-dump-0014.pgp /var/lib/sks/dump/sks-dump-0015.pgp
/var/lib/sks/dump/sks-dump-0016.pgp /var/lib/sks/dump/sks-dump-0017.pgp
/var/lib/sks/dump/sks-dump-0018.pgp /var/lib/sks/dump/sks-dump-0019.pgp
/var/lib/sks/dump/sks-dump-0020.pgp /var/lib/sks/dump/sks-dump-0021.pgp
/var/lib/sks/dump/sks-dump-0022.pgp /var/lib/sks/dump/sks-dump-0023.pgp
/var/lib/sks/dump/sks-dump-0024.pgp /var/lib/sks/dump/sks-dump-0025.pgp
/var/lib/sks/dump/sks-dump-0026.pgp /var/lib/sks/dump/sks-dump-0027.pgp
/var/lib/sks/dump/sks-dump-0028.pgp /var/lib/sks/dump/sks-dump-0029.pgp
/var/lib/sks/dump/sks-dump-0030.pgp /var/lib/sks/dump/sks-dump-0031.pgp
/var/lib/sks/dump/sks-dump-0032.pgp /var/lib/sks/dump/sks-dump-0033.pgp
/var/lib/sks/dump/sks-dump-0034.pgp /var/lib/sks/dump/sks-dump-0035.pgp
/var/lib/sks/dump/sks-dump-0036.pgp /var/lib/sks/dump/sks-dump-0037.pgp
/var/lib/sks/dump/sks-dump-0038.pgp /var/lib/sks/dump/sks-dump-0039.pgp
/var/lib/sks/dump/sks-dump-0040.pgp /var/lib/sks/dump/sks-dump-0041.pgp
/var/lib/sks/dump/sks-dump-0042.pgp /var/lib/sks/dump/sks-dump-0043.pgp
/var/lib/sks/dump/sks-dump-0044.pgp /var/lib/sks/dump/sks-dump-0045.pgp
/var/lib/sks/dump/sks-dump-0046.pgp /var/lib/sks/dump/sks-dump-0047.pgp
/var/lib/sks/dump/sks-dump-0048.pgp /var/lib/sks/dump/sks-dump-0049.pgp
/var/lib/sks/dump/sks-dump-0050.pgp /var/lib/sks/dump/sks-dump-0051.pgp
/var/lib/sks/dump/sks-dump-0052.pgp /var/lib/sks/dump/sks-dump-0053.pgp
/var/lib/sks/dump/sks-dump-0054.pgp /var/lib/sks/dump/sks-dump-0055.pgp
/var/lib/sks/dump/sks-dump-0056.pgp /var/lib/sks/dump/sks-dump-0057.pgp
/var/lib/sks/dump/sks-dump-0058.pgp /var/lib/sks/dump/sks-dump-0059.pgp
/var/lib/sks/dump/sks-dump-0060.pgp /var/lib/sks/dump/sks-dump-0061.pgp
/var/lib/sks/dump/sks-dump-0062.pgp /var/lib/sks/dump/sks-dump-0063.pgp
/var/lib/sks/dump/sks-dump-0064.pgp /var/lib/sks/dump/sks-dump-0065.pgp
/var/lib/sks/dump/sks-dump-0066.pgp /var/lib/sks/dump/sks-dump-0067.pgp
/var/lib/sks/dump/sks-dump-0068.pgp /var/lib/sks/dump/sks-dump-0069.pgp
/var/lib/sks/dump/sks-dump-0070.pgp /var/lib/sks/dump/sks-dump-0071.pgp
/var/lib/sks/dump/sks-dump-0072.pgp /var/lib/sks/dump/sks-dump-0073.pgp
/var/lib/sks/dump/sks-dump-0074.pgp /var/lib/sks/dump/sks-dump-0075.pgp
/var/lib/sks/dump/sks-dump-0076.pgp /var/lib/sks/dump/sks-dump-0077.pgp
/var/lib/sks/dump/sks-dump-0078.pgp /var/lib/sks/dump/sks-dump-0079.pgp
/var/lib/sks/dump/sks-dump-0080.pgp /var/lib/sks/dump/sks-dump-0081.pgp
/var/lib/sks/dump/sks-dump-0082.pgp /var/lib/sks/dump/sks-dump-0083.pgp
/var/lib/sks/dump/sks-dump-0084.pgp /var/lib/sks/dump/sks-dump-0085.pgp
/var/lib/sks/dump/sks-dump-0086.pgp /var/lib/sks/dump/sks-dump-0087.pgp
/var/lib/sks/dump/sks-dump-0088.pgp /var/lib/sks/dump/sks-dump-0089.pgp
/var/lib/sks/dump/sks-dump-0090.pgp /var/lib/sks/dump/sks-dump-0091.pgp
/var/lib/sks/dump/sks-dump-0092.pgp /var/lib/sks/dump/sks-dump-0093.pgp
/var/lib/sks/dump/sks-dump-0094.pgp /var/lib/sks/dump/sks-dump-0095.pgp
/var/lib/sks/dump/sks-dump-0096.pgp /var/lib/sks/dump/sks-dump-0097.pgp
/var/lib/sks/dump/sks-dump-0098.pgp /var/lib/sks/dump/sks-dump-0099.pgp
/var/lib/sks/dump/sks-dump-0100.pgp /var/lib/sks/dump/sks-dump-0101.pgp
/var/lib/sks/dump/sks-dump-0102.pgp /var/lib/sks/dump/sks-dump-0103.pgp
/var/lib/sks/dump/sks-dump-0104.pgp /var/lib/sks/dump/sks-dump-0105.pgp
/var/lib/sks/dump/sks-dump-0106.pgp /var/lib/sks/dump/sks-dump-0107.pgp
/var/lib/sks/dump/sks-dump-0108.pgp /var/lib/sks/dump/sks-dump-0109.pgp
/var/lib/sks/dump/sks-dump-0110.pgp /var/lib/sks/dump/sks-dump-0111.pgp
/var/lib/sks/dump/sks-dump-0112.pgp /var/lib/sks/dump/sks-dump-0113.pgp
/var/lib/sks/dump/sks-dump-0114.pgp /var/lib/sks/dump/sks-dump-0115.pgp
/var/lib/sks/dump/sks-dump-0116.pgp /var/lib/sks/dump/sks-dump-0117.pgp
/var/lib/sks/dump/sks-dump-0118.pgp /var/lib/sks/dump/sks-dump-0119.pgp
/var/lib/sks/dump/sks-dump-0120.pgp /var/lib/sks/dump/sks-dump-0121.pgp
/var/lib/sks/dump/sks-dump-0122.pgp /var/lib/sks/dump/sks-dump-0123.pgp
/var/lib/sks/dump/sks-dump-0124.pgp /var/lib/sks/dump/sks-dump-0125.pgp
/var/lib/sks/dump/sks-dump-0126.pgp /var/lib/sks/dump/sks-dump-0127.pgp
/var/lib/sks/dump/sks-dump-0128.pgp /var/lib/sks/dump/sks-dump-0129.pgp
/var/lib/sks/dump/sks-dump-0130.pgp /var/lib/sks/dump/sks-dump-0131.pgp
/var/lib/sks/dump/sks-dump-0132.pgp /var/lib/sks/dump/sks-dump-0133.pgp
/var/lib/sks/dump/sks-dump-0134.pgp /var/lib/sks/dump/sks-dump-0135.pgp
/var/lib/sks/dump/sks-dump-0136.pgp /var/lib/sks/dump/sks-dump-0137.pgp
/var/lib/sks/dump/sks-dump-0138.pgp /var/lib/sks/dump/sks-dump-0139.pgp
/var/lib/sks/dump/sks-dump-0140.pgp /var/lib/sks/dump/sks-dump-0141.pgp
/var/lib/sks/dump/sks-dump-0142.pgp /var/lib/sks/dump/sks-dump-0143.pgp
/var/lib/sks/dump/sks-dump-0144.pgp /var/lib/sks/dump/sks-dump-0145.pgp
/var/lib/sks/dump/sks-dump-0146.pgp /var/lib/sks/dump/sks-dump-0147.pgp
/var/lib/sks/dump/sks-dump-0148.pgp /var/lib/sks/dump/sks-dump-0149.pgp
/var/lib/sks/dump/sks-dump-0150.pgp /var/lib/sks/dump/sks-dump-0151.pgp
/var/lib/sks/dump/sks-dump-0152.pgp /var/lib/sks/dump/sks-dump-0153.pgp
/var/lib/sks/dump/sks-dump-0154.pgp /var/lib/sks/dump/sks-dump-0155.pgp
/var/lib/sks/dump/sks-dump-0156.pgp /var/lib/sks/dump/sks-dump-0157.pgp
/var/lib/sks/dump/sks-dump-0158.pgp /var/lib/sks/dump/sks-dump-0159.pgp
/var/lib/sks/dump/sks-dump-0160.pgp /var/lib/sks/dump/sks-dump-0161.pgp
/var/lib/sks/dump/sks-dump-0162.pgp /var/lib/sks/dump/sks-dump-0163.pgp
/var/lib/sks/dump/sks-dump-0164.pgp /var/lib/sks/dump/sks-dump-0165.pgp
/var/lib/sks/dump/sks-dump-0166.pgp /var/lib/sks/dump/sks-dump-0167.pgp
/var/lib/sks/dump/sks-dump-0168.pgp /var/lib/sks/dump/sks-dump-0169.pgp
/var/lib/sks/dump/sks-dump-0170.pgp /var/lib/sks/dump/sks-dump-0171.pgp
/var/lib/sks/dump/sks-dump-0172.pgp /var/lib/sks/dump/sks-dump-0173.pgp
/var/lib/sks/dump/sks-dump-0174.pgp /var/lib/sks/dump/sks-dump-0175.pgp
/var/lib/sks/dump/sks-dump-0176.pgp /var/lib/sks/dump/sks-dump-0177.pgp
/var/lib/sks/dump/sks-dump-0178.pgp /var/lib/sks/dump/sks-dump-0179.pgp
/var/lib/sks/dump/sks-dump-0180.pgp /var/lib/sks/dump/sks-dump-0181.pgp
/var/lib/sks/dump/sks-dump-0182.pgp /var/lib/sks/dump/sks-dump-0183.pgp
/var/lib/sks/dump/sks-dump-0184.pgp -n 10 -cache 100
unknown timeout type argument to DB_ENV->rep_get_timeout
/usr/lib/sks/sks_build.sh: line 43:  4106 Segmentation fault      /usr/sbin/sks 
$mode -n 10 -cache 100
+ fail
+ echo Command failed unexpectedly. Bailing out
Command failed unexpectedly. Bailing out
+ exit
===trace end======

===strace=======
mkdir("/var/lib/sks/DB", 0700)          = 0
time(NULL)                              = 1259535735
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=3661, ...}) = 0
write(4, "2009-11-29 23:02:15 Opening KeyD"..., 43) = 43
write(2, "unknown timeout type argument to"..., 56unknown timeout type argument 
to
DB_ENV->rep_get_timeout) = 56
write(2, "\n", 1
)                       = 1
- --- SIGSEGV (Segmentation fault) @ 0 (0) ---
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
rt_sigaction(SIGSEGV, {SIG_DFL, [], 0}, NULL, 8) = 0
sigreturn()                             = ? (mask now [])
- --- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
===strace end===

Any ideas?
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