I've successfully compiled cfengine 3.4.0a2 on OpenBSD 5.1 (amd64) but
when I try to run cf-agent it core dumps:
I compiled like this:
env LDFLAGS=-L/usr/local/lib ./configure --without-mysql --without-postgresql
cf-promise -v runs ok:
hostname:/var/cfengine$ sudo bin/cf-promises -v
....
cf3> Interface 7: iwn0
cf3> Interface 8: iwn0
cf3> Interface 9: iwn0
cf3> Interface 10: enc0
cf3> Interface 11: pflog0
cf3> Trying to locate my IPv6 address
cf3> Looking for environment from cf-monitord...
cf3> Unable to detect environment from cf-monitord
cf3> Unable to find proc/cpu data
cf3> ***********************************************************
cf3> Loading persistent classes
cf3> ***********************************************************
cf3> ***********************************************************
cf3> Loaded persistent memory
cf3> ***********************************************************
cf3> -> No policy server (hub) watch yet registered
cf3> There is no readable input file at promises.cf
cf3> !!! System reports error for stat: "No such file or directory"
cf3> cf-agent was not able to get confirmation of promises from cf-promises, so
going to failsafe
cf3> > Parsing file /var/cfengine/inputs/failsafe.cf
cf3> Initiate variable convergence...
cf3> Initiate variable convergence...
cf3> -> Defined classes = { 172_16_1_73 64_bit Day29 Evening GMT_Hr20 Hr23
Hr23_Q4 Lcycle_2 Min45_50 Min48 Q4 Saturday September Yr2012 albourne_com amd64
any cfengine cfengine_3 cfengine_3_4 cfengine_3_4_0a2 com common
community_edition compiled_on_openbsd5_1 ipv4_172 ipv4_172_16 ipv4_172_16_1
ipv4_172_16_1_73 localhost mac_unknown net_iface_em0 net_iface_enc0
net_iface_iwn0 net_iface_lo0 net_iface_pflog0 openbsd openbsd_5_1 openbsd_amd64
openbsd_amd64_5_1 openbsd_amd64_5_1_GENERIC_MP_0 ops_albourne_com rhino
rhino_ops_albourne_com verbose_mode }
cf3> -> Negated Classes = { }
cf3> Initiate variable convergence...
cf3> -> Inputs are valid
> but core dumps when I try it with -x
hostname:/var/cfengine$ sudo bin/cf-promises -x
----------------------------------------------------------
Cfengine - Level 1 self-diagnostic
----------------------------------------------------------
-> Internal consistency done
----------------------------------------------------------
Cfengine - Level 2 self-diagnostic
----------------------------------------------------------
1. Test variable scanning
2. Testing promise duplication and expansion
Segmentation fault (core dumped)
> here's how cf-agent is linked against:
hostname:/var/cfengine$ sudo ldd bin/cf-agent
bin/cf-agent:
Start End Type Open Ref GrpRef Name
0000000000400000 000000000081b000 exe 1 0 0 bin/cf-agent
00000002019bc000 0000000201eee000 rlib 0 1 0
/var/cfengine/lib/libpromises.so.1.0
000000020fdaa000 00000002101d2000 rlib 0 3 0
/usr/lib/libm.so.7.0
0000000207d59000 00000002081d2000 rlib 0 2 0
/usr/local/lib/libtokyocabinet.so.9.11.0
000000020ec19000 000000020f055000 rlib 0 2 0
/usr/local/lib/libpcre.so.2.5
000000020f80f000 000000020fdaa000 rlib 0 2 0
/usr/lib/libcrypto.so.20.1
0000000201580000 0000000201990000 rlib 0 3 0
/usr/lib/libpthread.so.15.1
0000000203741000 0000000203c27000 rlib 0 2 0
/usr/lib/libc.so.64.0
0000000202c3c000 000000020304c000 rlib 0 1 0
/usr/local/lib/libbz2.so.10.4
0000000203e44000 0000000204259000 rlib 0 1 0
/usr/lib/libz.so.4.1
000000020f400000 000000020f400000 rtld 0 1 0
/usr/libexec/ld.so
>I opened up the core dump file with gdb and here's what it says:
Reading symbols from /usr/lib/libz.so.4.1...done.
Loaded symbols for /usr/lib/libz.so.4.1
Reading symbols from /usr/libexec/ld.so...done.
Loaded symbols for /usr/libexec/ld.so
#0 0x00000002011f87a2 in strlen (str=0x20ea09180 <Address 0x20ea09180 out of
bounds>) at /usr/src/lib/libc/string/strlen.c:43
43 for (s = str; *s; ++s)
(gdb) where
#0 0x00000002011f87a2 in strlen (str=0x20ea09180 <Address 0x20ea09180 out of
bounds>) at /usr/src/lib/libc/string/strlen.c:43
#1 0x000000020085dd39 in FileWriterWriteLen (writer=0x201ae1f20,
str=0x20ea09180 <Address 0x20ea09180 out of bounds>, len_=2147483647)
at writer.c:102
#2 0x000000020085df31 in WriterWriteLen (writer=0x201ae1f20, str=0x20ea09180
<Address 0x20ea09180 out of bounds>, len=2147483647)
at writer.c:150
#3 0x000000020085df5d in WriterWrite (writer=0x201ae1f20, str=0x20ea09180
<Address 0x20ea09180 out of bounds>) at writer.c:158
#4 0x0000000200843299 in RvalPrint (writer=0x201ae1f20, rval={item =
0x207e8df30, rtype = 115 's'}) at rlist.c:1205
#5 0x000000020083fe85 in PrintVariablesInScope (writer=0x201ae1f20,
scope=0x209e54140) at reporting.c:638
#6 0x0000000200840002 in ShowScopedVariablesText (writer=0x201ae1f20) at
reporting.c:677
#7 0x00000002008400e6 in ShowScopedVariables (context=0x201ae1820,
type=REPORT_OUTPUT_TYPE_TEXT) at reporting.c:711
#8 0x000000020082463f in ReadPromises (ag=cf_agent, agents=0x50ed23 "agent",
config={bundlesequence = 0x0, verify_promises = true},
report_context=0x201ae1820) at generic_agent.c:448
#9 0x0000000200823e10 in GenericInitialize (agents=0x50ed23 "agent",
config={bundlesequence = 0x0, verify_promises = true},
report_context=0x201ae1820) at generic_agent.c:226
#10 0x0000000000405ea1 in main (argc=5, argv=0x7f7ffffcecc8) at cf-agent.c:162
thanks
Doros
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