Subject: ganglia-monitor: segmentation fault at gmond startup
Package: ganglia-monitor
Version: 3.1.7-2.1
Severity: important
*** Please type your report below this line ***
After installing gmond, gmond process fails to start.
Executing it with command line shows a correct start but it ends in
segmentation fault.
Here is output:
root@genokvm4:/etc/ganglia# gmond -d 10
loaded module: core_metrics
loaded module: cpu_module
loaded module: disk_module
loaded module: load_module
loaded module: mem_module
loaded module: net_module
loaded module: proc_module
loaded module: sys_module
udp_recv_channel mcast_join=239.2.11.73 mcast_if=br0 port=8649
bind=239.2.11.73
tcp_accept_channel bind=NULL port=8649
udp_send_channel mcast_join=239.2.11.73 mcast_if=br0 host=NULL port=8649
metric 'cpu_user' being collected now
metric 'cpu_user' has value_threshold 1.000000
metric 'cpu_system' being collected now
metric 'cpu_system' has value_threshold 1.000000
metric 'cpu_idle' being collected now
metric 'cpu_idle' has value_threshold 5.000000
metric 'cpu_nice' being collected now
metric 'cpu_nice' has value_threshold 1.000000
metric 'cpu_aidle' being collected now
metric 'cpu_aidle' has value_threshold 5.000000
metric 'cpu_wio' being collected now
metric 'cpu_wio' has value_threshold 1.000000
metric 'load_one' being collected now
metric 'load_one' has value_threshold 1.000000
metric 'load_five' being collected now
metric 'load_five' has value_threshold 1.000000
metric 'load_fifteen' being collected now
metric 'load_fifteen' has value_threshold 1.000000
metric 'proc_run' being collected now
metric 'proc_run' has value_threshold 1.000000
metric 'proc_total' being collected now
metric 'proc_total' has value_threshold 1.000000
metric 'mem_free' being collected now
metric 'mem_free' has value_threshold 1024.000000
metric 'mem_shared' being collected now
metric 'mem_shared' has value_threshold 1024.000000
metric 'mem_buffers' being collected now
metric 'mem_buffers' has value_threshold 1024.000000
metric 'mem_cached' being collected now
metric 'mem_cached' has value_threshold 1024.000000
metric 'swap_free' being collected now
metric 'swap_free' has value_threshold 1024.000000
metric 'bytes_out' being collected now
********** bytes_out: 954.485046
metric 'bytes_out' has value_threshold 4096.000000
metric 'bytes_in' being collected now
********** bytes_in: 231.388977
metric 'bytes_in' has value_threshold 4096.000000
metric 'pkts_in' being collected now
********** pkts_in: 0.504140
metric 'pkts_in' has value_threshold 256.000000
metric 'pkts_out' being collected now
********** pkts_out: 0.467026
metric 'pkts_out' has value_threshold 256.000000
metric 'disk_total' being collected now
Counting device /dev/disk/by-uuid/734a7133-3bc7-4669-9d94-0bade14a0629
(9.34 %)
Counting device /dev/disk/by-uuid/734a7133-3bc7-4669-9d94-0bade14a0629
(0.00 %)
Counting device /dev/disk/by-uuid/734a7133-3bc7-4669-9d94-0bade14a0629
(0.00 %)
For all disks: 236.078 GB total, 214.039 GB free for users.
Erreur de segmentation (segmentation fault)
-- System Information:
Debian Release: 6.0.4
APT prefers testing
APT policy: (600, 'testing'), (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-5-amd64 (SMP w/24 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages ganglia-monitor depends on:
ii adduser 3.112+nmu2 add and remove users and groups
ii libapr1 1.4.2-6+squeeze3 The Apache Portable Runtime
Librar
ii libc6 2.13-27 Embedded GNU C Library:
Shared lib
ii libconfuse0 2.7-4 Library for parsing
configuration
ii libexpat1 2.0.1-7 XML parsing C library -
runtime li
ii libganglia1 3.1.7-2.1 cluster monitoring toolkit
- share
ii libpcre3 8.12-4 Perl 5 Compatible Regular
Expressi
ganglia-monitor recommends no packages.
ganglia-monitor suggests no packages.
-- Configuration Files:
/etc/ganglia/gmond.conf changed:
/* This configuration is as close to 2.5.x default behavior as possible
The values closely match ./gmond/metric.h definitions in 2.5.x */
globals {
daemonize = yes
setuid = yes
user = ganglia
debug_level = 0
max_udp_msg_len = 1472
mute = no
deaf = no
host_dmax = 86400 /* Remove host from UI after it hasn't report for a
day */
cleanup_threshold = 300 /*secs */
gexec = no
send_metadata_interval = 0 /*secs */
}
/* If a cluster attribute is specified, then all gmond hosts are wrapped
inside
* of a <CLUSTER> tag. If you do not specify a cluster tag, then all
<HOSTS> will
* NOT be wrapped inside of a <CLUSTER> tag. */
cluster {
name = "genocloud"
owner = "GenOuest"
latlong = "unspecified"
url = "http://www.genouest.org";
}
/* The host section describes attributes of the host, like the location */
host {
location = "unspecified"
}
/* Feel free to specify as many udp_send_channels as you like. Gmond
used to only support having a single channel */
udp_send_channel {
mcast_join = 239.2.11.73
mcast_if = br0
port = 8649
ttl = 1
}
/* You can specify as many udp_recv_channels as you like as well. */
udp_recv_channel {
port = 8649
mcast_if = br0
mcast_join = 239.2.11.73
bind = 239.2.11.73
}
/* You can specify as many tcp_accept_channels as you like to share
an xml description of the state of the cluster */
tcp_accept_channel {
port = 8649
}
/* Each metrics module that is referenced by gmond must be specified and
loaded. If the module has been statically linked with gmond, it does not
require a load path. However all dynamically loadable modules must
include
a load path. */
modules {
module {
name = "core_metrics"
}
module {
name = "cpu_module"
path = "/usr/lib/ganglia/modcpu.so"
}
module {
name = "disk_module"
path = "/usr/lib/ganglia/moddisk.so"
}
module {
name = "load_module"
path = "/usr/lib/ganglia/modload.so"
}
module {
name = "mem_module"
path = "/usr/lib/ganglia/modmem.so"
}
module {
name = "net_module"
path = "/usr/lib/ganglia/modnet.so"
}
module {
name = "proc_module"
path = "/usr/lib/ganglia/modproc.so"
}
module {
name = "sys_module"
path = "/usr/lib/ganglia/modsys.so"
}
}
include ('/etc/ganglia/conf.d/*.conf')
/* The old internal 2.5.x metric array has been replaced by the following
collection_group directives. What follows is the default behavior for
collecting and sending metrics that is as close to 2.5.x behavior as
possible. */
/* This collection group will cause a heartbeat (or beacon) to be sent
every
20 seconds. In the heartbeat is the GMOND_STARTED data which expresses
the age of the running gmond. */
collection_group {
collect_once = yes
time_threshold = 20
metric {
name = "heartbeat"
}
}
/* This collection group will send general info about this host every
1200 secs.
This information doesn't change between reboots and is only collected
once. */
collection_group {
collect_once = yes
time_threshold = 1200
metric {
name = "cpu_num"
title = "CPU Count"
}
metric {
name = "cpu_speed"
title = "CPU Speed"
}
metric {
name = "mem_total"
title = "Memory Total"
}
/* Should this be here? Swap can be added/removed between reboots. */
metric {
name = "swap_total"
title = "Swap Space Total"
}
metric {
name = "boottime"
title = "Last Boot Time"
}
metric {
name = "machine_type"
title = "Machine Type"
}
metric {
name = "os_name"
title = "Operating System"
}
metric {
name = "os_release"
title = "Operating System Release"
}
metric {
name = "location"
title = "Location"
}
}
/* This collection group will send the status of gexecd for this host
every 300 secs */
/* Unlike 2.5.x the default behavior is to report gexecd OFF. */
collection_group {
collect_once = yes
time_threshold = 300
metric {
name = "gexec"
title = "Gexec Status"
}
}
/* This collection group will collect the CPU status info every 20 secs.
The time threshold is set to 90 seconds. In honesty, this
time_threshold could be
set significantly higher to reduce unneccessary network chatter. */
collection_group {
collect_every = 20
time_threshold = 90
/* CPU status */
metric {
name = "cpu_user"
value_threshold = "1.0"
title = "CPU User"
}
metric {
name = "cpu_system"
value_threshold = "1.0"
title = "CPU System"
}
metric {
name = "cpu_idle"
value_threshold = "5.0"
title = "CPU Idle"
}
metric {
name = "cpu_nice"
value_threshold = "1.0"
title = "CPU Nice"
}
metric {
name = "cpu_aidle"
value_threshold = "5.0"
title = "CPU aidle"
}
metric {
name = "cpu_wio"
value_threshold = "1.0"
title = "CPU wio"
}
/* The next two metrics are optional if you want more detail...
... since they are accounted for in cpu_system.
metric {
name = "cpu_intr"
value_threshold = "1.0"
title = "CPU intr"
}
metric {
name = "cpu_sintr"
value_threshold = "1.0"
title = "CPU sintr"
}
*/
}
collection_group {
collect_every = 20
time_threshold = 90
/* Load Averages */
metric {
name = "load_one"
value_threshold = "1.0"
title = "One Minute Load Average"
}
metric {
name = "load_five"
value_threshold = "1.0"
title = "Five Minute Load Average"
}
metric {
name = "load_fifteen"
value_threshold = "1.0"
title = "Fifteen Minute Load Average"
}
}
/* This group collects the number of running and total processes */
collection_group {
collect_every = 80
time_threshold = 950
metric {
name = "proc_run"
value_threshold = "1.0"
title = "Total Running Processes"
}
metric {
name = "proc_total"
value_threshold = "1.0"
title = "Total Processes"
}
}
/* This collection group grabs the volatile memory metrics every 40 secs
and
sends them at least every 180 secs. This time_threshold can be
increased
significantly to reduce unneeded network traffic. */
collection_group {
collect_every = 40
time_threshold = 180
metric {
name = "mem_free"
value_threshold = "1024.0"
title = "Free Memory"
}
metric {
name = "mem_shared"
value_threshold = "1024.0"
title = "Shared Memory"
}
metric {
name = "mem_buffers"
value_threshold = "1024.0"
title = "Memory Buffers"
}
metric {
name = "mem_cached"
value_threshold = "1024.0"
title = "Cached Memory"
}
metric {
name = "swap_free"
value_threshold = "1024.0"
title = "Free Swap Space"
}
}
collection_group {
collect_every = 40
time_threshold = 300
metric {
name = "bytes_out"
value_threshold = 4096
title = "Bytes Sent"
}
metric {
name = "bytes_in"
value_threshold = 4096
title = "Bytes Received"
}
metric {
name = "pkts_in"
value_threshold = 256
title = "Packets Received"
}
metric {
name = "pkts_out"
value_threshold = 256
title = "Packets Sent"
}
}
/* Different than 2.5.x default since the old config made no sense */
collection_group {
collect_every = 1800
time_threshold = 3600
metric {
name = "disk_total"
value_threshold = 1.0
title = "Total Disk Space"
}
}
collection_group {
collect_every = 40
time_threshold = 180
metric {
name = "disk_free"
value_threshold = 1.0
title = "Disk Space Available"
}
metric {
name = "part_max_used"
value_threshold = 1.0
title = "Maximum Disk Space Used"
}
}
-- no debconf information
--
gpg key id: 4096R/326D8438 (keyring.debian.org)
Key fingerprint = 5FB4 6F83 D3B9 5204 6335 D26D 78DC 68DB 326D 8438
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