Attachment 709971 Details for Bug 921493 – output of "#gdb /usr/sbin/libvirtd" and "LIBVIRT_DEBUG=1 libvirtd -v"

output of "#gdb /usr/sbin/libvirtd" and "LIBVIRT_DEBUG=1 libvirtd -v"

file_921493.txt (text/plain), 55.34 KB, created by Bela Bodecs on 2013-03-14 10:30:23 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Bela Bodecs

Created: 2013-03-14 10:30:23 UTC

Size: 55.34 KB

patch

obsolete

># gdb /usr/sbin/libvirtd
>GNU gdb (GDB) Red Hat Enterprise Linux (7.2-60.el6)
>Copyright (C) 2010 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
>and "show warranty" for details.
>This GDB was configured as "x86_64-redhat-linux-gnu".
>For bug reporting instructions, please see:
><http://www.gnu.org/software/gdb/bugs/>...
>Reading symbols from /usr/sbin/libvirtd...Reading symbols from /usr/lib/debug/usr/sbin/libvirtd.debug...done.
>done.
>(gdb) set logging on
>Copying output to gdb.txt.
>(gdb) run
>
>
>Starting program: /usr/sbin/libvirtd 
>[Thread debugging using libthread_db enabled]
>warning: the debug information found in "/usr/lib/debug//lib64/libfreebl3.so.debug" does not match "/lib64/libfreebl3.so" (CRC mismatch).
>
>warning: the debug information found in "/usr/lib/debug/lib64/libfreebl3.so.debug" does not match "/lib64/libfreebl3.so" (CRC mismatch).
>
>Missing separate debuginfo for /lib64/libfreebl3.so
>Try: yum --disablerepo='*' --enablerepo='*-debug*' install /usr/lib/debug/.build-id/68/195872ecfb188389d29aaf01031a976fd18168.debug
>[New Thread 0x7fffefb95700 (LWP 6952)]
>[New Thread 0x7fffef194700 (LWP 6953)]
>[New Thread 0x7fffee793700 (LWP 6954)]
>[New Thread 0x7fffedd92700 (LWP 6955)]
>[New Thread 0x7fffed391700 (LWP 6956)]
>[New Thread 0x7fffec990700 (LWP 6957)]
>[New Thread 0x7fffebf8f700 (LWP 6958)]
>[New Thread 0x7fffeb58e700 (LWP 6959)]
>[New Thread 0x7fffeab8d700 (LWP 6960)]
>[New Thread 0x7fffea18c700 (LWP 6961)]
>[New Thread 0x7fffe85e0700 (LWP 6962)]
>Detaching after fork from child process 6963.
>Detaching after fork from child process 6964.
>
>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread 0x7fffe85e0700 (LWP 6962)]
>__strncmp_sse42 () at ../sysdeps/x86_64/multiarch/strcmp.S:260
>260		movdqu	(%rsi), %xmm2
>Missing separate debuginfos, use: debuginfo-install libidn-1.18-2.el6.x86_64 libpcap-1.0.0-6.20091201git117cb5.el6.x86_64 yajl-1.0.7-3.el6.x86_64
>
>
>
>
>(gdb) thread apply all bt
>
>Thread 12 (Thread 0x7fffe85e0700 (LWP 6962)):
>#0  __strncmp_sse42 () at ../sysdeps/x86_64/multiarch/strcmp.S:260
>#1  0x00007ffff74ac455 in __xmlParserInputBufferCreateFilename (URI=<value optimized out>, enc=XML_CHAR_ENCODING_NONE) at xmlIO.c:2525
>#2  0x00007ffff748180d in xmlNewInputFromFile__internal_alias (ctxt=0x7fffe0009560, filename=0x7fffe0000970 "/var/lib/libvirt/network/default.xml") at parserInternals.c:1549
>#3  0x00007ffff749c28b in xmlCtxtReadFile__internal_alias (ctxt=0x7fffe0009560, filename=0x7fffe0000970 "/var/lib/libvirt/network/default.xml", encoding=0x0, options=<value optimized out>) at parser.c:15100
>#4  0x00007ffff7a1e869 in virXMLParseHelper (domcode=19, filename=0x7fffe0000970 "/var/lib/libvirt/network/default.xml", xmlStr=0x0, url=0x7ffff7b6db1c "(network_definition)", ctxt=0x0) at util/xml.c:741
>#5  0x00007ffff7a61ecc in virNetworkDefParse (xmlStr=<value optimized out>, filename=0x7fffe0000970 "/var/lib/libvirt/network/default.xml") at conf/network_conf.c:1605
>#6  0x00000000004ee852 in networkFindActiveConfigs (privileged=<value optimized out>) at network/bridge_driver.c:206
>#7  networkStartup (privileged=<value optimized out>) at network/bridge_driver.c:348
>#8  0x00007ffff7aa12fb in virStateInitialize (privileged=1) at libvirt.c:796
>#9  0x0000000000422641 in daemonRunStateInit (opaque=<value optimized out>) at libvirtd.c:738
>#10 0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#11 0x00000030f0807851 in start_thread (arg=0x7fffe85e0700) at pthread_create.c:301
>#12 0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 11 (Thread 0x7fffea18c700 (LWP 6961)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffea18c700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 10 (Thread 0x7fffeab8d700 (LWP 6960)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffeab8d700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 9 (Thread 0x7fffeb58e700 (LWP 6959)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffeb58e700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 8 (Thread 0x7fffebf8f700 (LWP 6958)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffebf8f700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 7 (Thread 0x7fffec990700 (LWP 6957)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffec990700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 6 (Thread 0x7fffed391700 (LWP 6956)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffed391700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 5 (Thread 0x7fffedd92700 (LWP 6955)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffedd92700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 4 (Thread 0x7fffee793700 (LWP 6954)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffee793700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 3 (Thread 0x7fffef194700 (LWP 6953)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffef194700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 2 (Thread 0x7fffefb95700 (LWP 6952)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
>#1  0x00007ffff7a14716 in virCondWait (c=<value optimized out>, m=<value optimized out>) at util/threads-pthread.c:117
>#2  0x00007ffff7a14ce3 in virThreadPoolWorker (opaque=<value optimized out>) at util/threadpool.c:103
>#3  0x00007ffff7a14539 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:161
>#4  0x00000030f0807851 in start_thread (arg=0x7fffefb95700) at pthread_create.c:301
>#5  0x00000030f00e890d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115
>
>Thread 1 (Thread 0x7ffff5a27860 (LWP 6949)):
>#0  0x00000030f00df253 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
>#1  0x00007ffff7a0292c in virEventPollRunOnce () at util/event_poll.c:615
>#2  0x00007ffff7a01b67 in virEventRunDefaultImpl () at util/event.c:247
>#3  0x00007ffff7aef7fd in virNetServerRun (srv=0x78acd0) at rpc/virnetserver.c:748
>#4  0x00000000004235b7 in main (argc=<value optimized out>, argv=<value optimized out>) at libvirtd.c:1228
>
>
>
>
>
>
>
>
>2013-03-14 10:07:53.108+0000: 6475: info : libvirt version: 0.10.2, package: 18.el6 (CentOS BuildSystem <http://bugs.centos.org>, 2013-02-22-06:35:47, c6b8.bsys.dev.centos.org)
>2013-03-14 10:07:53.108+0000: 6475: debug : virInitialize:421 : register drivers
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterDriver:729 : driver=0x7f0ad7a19f40 name=Test
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterDriver:744 : registering Test as driver 0
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterNetworkDriver:561 : registering Test as network driver 0
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterInterfaceDriver:591 : registering Test as interface driver 0
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterStorageDriver:621 : registering Test as storage driver 0
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterDeviceMonitor:651 : registering Test as device driver 0
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterSecretDriver:681 : registering Test as secret driver 0
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterNWFilterDriver:711 : registering Test as network filter driver 0
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterDriver:729 : driver=0x7f0ad7a1b500 name=ESX
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterDriver:744 : registering ESX as driver 1
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterInterfaceDriver:591 : registering ESX as interface driver 1
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterNetworkDriver:561 : registering ESX as network driver 1
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterStorageDriver:621 : registering ESX as storage driver 1
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterDeviceMonitor:651 : registering ESX as device driver 1
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterSecretDriver:681 : registering ESX as secret driver 1
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterNWFilterDriver:711 : registering ESX as network filter driver 1
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterDriver:729 : driver=0x7f0ad7a1a8e0 name=remote
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterDriver:744 : registering remote as driver 2
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterNetworkDriver:561 : registering remote as network driver 2
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterInterfaceDriver:591 : registering remote as interface driver 2
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterStorageDriver:621 : registering remote as storage driver 2
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterDeviceMonitor:651 : registering remote as device driver 2
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterSecretDriver:681 : registering remote as secret driver 2
>2013-03-14 10:07:53.108+0000: 6475: debug : virRegisterNWFilterDriver:711 : registering remote as network filter driver 2
>2013-03-14 10:07:53.108+0000: 6475: debug : virFileClose:72 : Closed fd 4
>2013-03-14 10:07:53.108+0000: 6475: info : libvirt version: 0.10.2, package: 18.el6 (CentOS BuildSystem <http://bugs.centos.org>, 2013-02-22-06:35:47, c6b8.bsys.dev.centos.org)
>2013-03-14 10:07:53.108+0000: 6475: debug : main:1020 : Decided on pid file path '/var/run/libvirtd.pid'
>2013-03-14 10:07:53.108+0000: 6475: debug : main:1030 : Decided on socket paths '/var/run/libvirt/libvirt-sock' and '/var/run/libvirt/libvirt-sock-ro'
>2013-03-14 10:07:53.108+0000: 6475: debug : main:1067 : Ensuring run dir '/var/run/libvirt' exists
>2013-03-14 10:07:53.110+0000: 6475: debug : virNetlinkStartup:136 : Running global netlink initialization
>2013-03-14 10:07:53.110+0000: 6475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c0b30 classname=virNetServer
>2013-03-14 10:07:53.110+0000: 6475: debug : virEventRegisterDefaultImpl:204 : registering default event implementation
>2013-03-14 10:07:53.110+0000: 6475: debug : virEventPollAddHandle:111 : Used 0 handle slots, adding at least 10 more
>2013-03-14 10:07:53.110+0000: 6475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.110+0000: 6475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=1 fd=5 events=1 cb=0x7f0ad7633d70 opaque=(nil) ff=(nil)
>2013-03-14 10:07:53.110+0000: 6475: debug : virEventRegisterImpl:177 : addHandle=0x7f0ad7634ff0 updateHandle=0x7f0ad7634010 removeHandle=0x7f0ad7633ec0 addTimeout=0x7f0ad7634e20 updateTimeout=0x7f0ad7634130 removeTimeout=0x7f0ad7633db0
>2013-03-14 10:07:53.110+0000: 6475: debug : main:1106 : Dropping privileges (if required)
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterNetworkDriver:561 : registering Network as network driver 3
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterInterfaceDriver:591 : registering Interface as interface driver 3
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterStorageDriver:621 : registering storage as storage driver 3
>2013-03-14 10:07:53.110+0000: 6475: debug : udevNodeRegister:1780 : Registering udev node device backend
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterDeviceMonitor:651 : registering udevDeviceMonitor as device driver 3
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterSecretDriver:681 : registering secret as secret driver 3
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterNWFilterDriver:711 : registering nwfilter as network filter driver 3
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterDriver:729 : driver=0x75fb60 name=QEMU
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterDriver:744 : registering QEMU as driver 3
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterDriver:729 : driver=0x760640 name=LXC
>2013-03-14 10:07:53.110+0000: 6475: debug : virRegisterDriver:744 : registering LXC as driver 4
>2013-03-14 10:07:53.110+0000: 6475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24cbf60 classname=virNetServerProgram
>2013-03-14 10:07:53.110+0000: 6475: debug : virNetServerProgramNew:81 : prog=0x24cbf60
>2013-03-14 10:07:53.110+0000: 6475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24cbf60
>2013-03-14 10:07:53.110+0000: 6475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c2140 classname=virNetServerProgram
>2013-03-14 10:07:53.110+0000: 6475: debug : virNetServerProgramNew:81 : prog=0x24c2140
>2013-03-14 10:07:53.110+0000: 6475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2140
>2013-03-14 10:07:53.110+0000: 6475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.110+0000: 6475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=2 fd=7 events=1 cb=0x7f0ad7722160 opaque=0x24c0b30 ff=(nil)
>2013-03-14 10:07:53.110+0000: 6475: debug : main:1157 : Attempting to configure auditing subsystem
>2013-03-14 10:07:53.110+0000: 6475: debug : virHookCheck:119 : No hook script /etc/libvirt/hooks/daemon
>2013-03-14 10:07:53.110+0000: 6475: debug : virHookCheck:119 : No hook script /etc/libvirt/hooks/qemu
>2013-03-14 10:07:53.110+0000: 6475: debug : virHookCheck:119 : No hook script /etc/libvirt/hooks/lxc
>2013-03-14 10:07:53.110+0000: 6475: debug : daemonSetupNetworking:453 : Registering unix socket /var/run/libvirt/libvirt-sock
>2013-03-14 10:07:53.110+0000: 6475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c2020 classname=virNetServerService
>2013-03-14 10:07:53.115+0000: 6475: debug : virNetSocketNew:146 : localAddr=0x7fff293a2390 remoteAddr=(nil) fd=10 errfd=-1 pid=0
>2013-03-14 10:07:53.115+0000: 6475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c2170 classname=virNetSocket
>2013-03-14 10:07:53.115+0000: 6475: debug : virNetSocketNew:203 : RPC_SOCKET_NEW: sock=0x24c2170 fd=10 errfd=-1 pid=0 localAddr=127.0.0.1;0, remoteAddr=(null)
>2013-03-14 10:07:53.115+0000: 6475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2020
>2013-03-14 10:07:53.115+0000: 6475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2170
>2013-03-14 10:07:53.115+0000: 6475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.115+0000: 6475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=3 fd=10 events=0 cb=0x7f0ad7726660 opaque=0x24c2170 ff=0x7f0ad7726a50
>2013-03-14 10:07:53.115+0000: 6475: debug : daemonSetupNetworking:463 : Registering unix socket /var/run/libvirt/libvirt-sock-ro
>2013-03-14 10:07:53.115+0000: 6475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c2590 classname=virNetServerService
>2013-03-14 10:07:53.115+0000: 6475: debug : virNetSocketNew:146 : localAddr=0x7fff293a2390 remoteAddr=(nil) fd=11 errfd=-1 pid=0
>2013-03-14 10:07:53.115+0000: 6475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24cb810 classname=virNetSocket
>2013-03-14 10:07:53.115+0000: 6475: debug : virNetSocketNew:203 : RPC_SOCKET_NEW: sock=0x24cb810 fd=11 errfd=-1 pid=0 localAddr=127.0.0.1;0, remoteAddr=(null)
>2013-03-14 10:07:53.115+0000: 6475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2590
>2013-03-14 10:07:53.115+0000: 6475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24cb810
>2013-03-14 10:07:53.115+0000: 6475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.115+0000: 6475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=4 fd=11 events=0 cb=0x7f0ad7726660 opaque=0x24cb810 ff=0x7f0ad7726a50
>2013-03-14 10:07:53.115+0000: 6475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2020
>2013-03-14 10:07:53.115+0000: 6475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2590
>2013-03-14 10:07:53.119+0000: 6475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c8180 classname=virNetSASLContext
>2013-03-14 10:07:53.119+0000: 6475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c0b30
>2013-03-14 10:07:53.119+0000: 6475: info : virNetlinkEventServiceStart:517 : starting netlink event service with protocol 0
>2013-03-14 10:07:53.119+0000: 6475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.119+0000: 6475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=5 fd=12 events=1 cb=0x7f0ad765fc20 opaque=0x24c6db0 ff=(nil)
>2013-03-14 10:07:53.119+0000: 6475: debug : virNetlinkEventServiceStart:575 : netlink event listener on fd: 12 running
>2013-03-14 10:07:53.119+0000: 6475: info : virNetlinkEventServiceStart:517 : starting netlink event service with protocol 15
>2013-03-14 10:07:53.119+0000: 6487: debug : virStateInitialize:795 : Running global init for Remote state driver
>2013-03-14 10:07:53.119+0000: 6487: debug : virStateInitialize:795 : Running global init for Network state driver
>2013-03-14 10:07:53.119+0000: 6487: debug : virObjectNew:110 : OBJECT_NEW: obj=0x7f0ac0000930 classname=dnsmasqCaps
>2013-03-14 10:07:53.120+0000: 6487: debug : virCommandRunAsync:2209 : About to run LC_ALL=C PATH=/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin HOME=/root USER=root LOGNAME=root /usr/sbin/dnsmasq --version
>2013-03-14 10:07:53.120+0000: 6487: debug : virFileClose:72 : Closed fd 14
>2013-03-14 10:07:53.120+0000: 6487: debug : virFileClose:72 : Closed fd 16
>2013-03-14 10:07:53.120+0000: 6487: debug : virFileClose:72 : Closed fd 18
>2013-03-14 10:07:53.120+0000: 6487: debug : virCommandRunAsync:2227 : Command result 0, with PID 6488
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 3
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 4
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 5
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 6
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 7
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 8
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 9
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 10
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 11
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 12
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 13
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 15
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 17
>2013-03-14 10:07:53.121+0000: 6487: debug : virCommandRun:2025 : Result status 0, stdout: 'Dnsmasq version 2.48  Copyright (C) 2000-2009 Simon Kelley
>Compile time options IPv6 GNU-getopt DBus no-I18N DHCP TFTP "--bind-interfaces with SO_BINDTODEVICE"
>
>This software comes with ABSOLUTELY NO WARRANTY.
>Dnsmasq is free software, and you are welcome to redistribute it
>under the terms of the GNU General Public License, version 2 or 3.
>' stderr: '2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 16
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 18
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 14
>2013-03-14 10:07:53.120+0000: 6488: debug : virCommandHook:2128 : Hook is done 0
>'
>2013-03-14 10:07:53.122+0000: 6487: debug : virFileClose:72 : Closed fd 17
>2013-03-14 10:07:53.122+0000: 6487: debug : virFileClose:72 : Closed fd 15
>2013-03-14 10:07:53.122+0000: 6487: debug : virCommandRunAsync:2209 : About to run LC_ALL=C PATH=/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin HOME=/root USER=root LOGNAME=root /usr/sbin/dnsmasq --help
>2013-03-14 10:07:53.122+0000: 6487: debug : virFileClose:72 : Closed fd 14
>2013-03-14 10:07:53.122+0000: 6487: debug : virFileClose:72 : Closed fd 16
>2013-03-14 10:07:53.122+0000: 6487: debug : virFileClose:72 : Closed fd 18
>2013-03-14 10:07:53.122+0000: 6487: debug : virCommandRunAsync:2227 : Command result 0, with PID 6489
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 3
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 4
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 5
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 6
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 7
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 8
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 9
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 10
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 11
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 12
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 13
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 15
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 17
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=6 fd=14 events=1 cb=0x7f0ad765fc20 opaque=0x24cad40 ff=(nil)
>2013-03-14 10:07:53.123+0000: 6475: debug : virNetlinkEventServiceStart:575 : netlink event listener on fd: 14 running
>2013-03-14 10:07:53.123+0000: 6475: debug : virNetServerRun:724 : srv=0x24c0b30 quit=0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventRunDefaultImpl:244 : running default event implementation
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollCleanupTimeouts:501 : Cleanup 0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollCleanupTimeouts:537 : Found 0 out of 0 timeout slots used, releasing 0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollCleanupHandles:549 : Cleanup 6
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollMakePollFDs:378 : Prepare n=0 w=1, f=5 e=1 d=0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollMakePollFDs:378 : Prepare n=1 w=2, f=7 e=1 d=0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollMakePollFDs:378 : Prepare n=2 w=3, f=10 e=0 d=0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollMakePollFDs:378 : Prepare n=3 w=4, f=11 e=0 d=0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollMakePollFDs:378 : Prepare n=4 w=5, f=12 e=1 d=0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollMakePollFDs:378 : Prepare n=5 w=6, f=14 e=1 d=0
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollCalculateTimeout:320 : Calculate expiry of 0 timers
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollCalculateTimeout:346 : Timeout at 0 due in -1 ms
>2013-03-14 10:07:53.123+0000: 6475: debug : virEventPollRunOnce:614 : EVENT_POLL_RUN: nhandles=4 timeout=-1
>2013-03-14 10:07:53.123+0000: 6487: debug : virCommandRun:2025 : Result status 0, stdout: 'Usage: dnsmasq [options]
>
>Valid options are:
>-a, --listen-address=ipaddr         Specify local address(es) to listen on.
>-A, --address=/domain/ipaddr        Return ipaddr for all hosts in specified domains.
>-b, --bogus-priv                    Fake reverse lookups for RFC1918 private address ranges.
>-B, --bogus-nxdomain=ipaddr         Treat ipaddr as NXDOMAIN (defeats Verisign wildcard).
>-c, --cache-size=cachesize          Specify the size of the cache in entries (defaults to 150).
>-C, --conf-file=path                Specify configuration file (defaults to /etc/dnsmasq.conf).
>-d, --no-daemon                     Do NOT fork into the background: run in debug mode.
>-D, --domain-needed                 Do NOT forward queries with no domain part.
>-e, --selfmx                        Return self-pointing MX records for local hosts.
>-E, --expand-hosts                  Expand simple names in /etc/hosts with domain-suffix.
>-f, --filterwin2k                   Don't forward spurious DNS requests from Windows hosts.
>-F, --dhcp-range=ipaddr,ipaddr,time Enable DHCP in the range given with lease duration.
>-g, --group=groupname               Change to this group after startup (defaults to dip).
>-G, --dhcp-host=<hostspec>          Set address or hostname for a specified machine.
>    --dhcp-hostsfile=<filename>     Read DHCP host specs from file
>    --dhcp-optsfile=<filename>      Read DHCP option specs from file
>-h, --no-hosts                      Do NOT load /etc/hosts file.
>-H, --addn-hosts=path               Specify a hosts file to be read in addition to /etc/hosts.
>-i, --interface=interface           Specify interface(s) to listen on.
>-I, --except-interface=int          Specify interface(s) NOT to listen on.
>-j, --dhcp-userclass=<tag>,<class>  Map DHCP user class to tag.
>    --dhcp-circuitid=<tag>,<circuit>Map RFC3046 circuit-id to tag.
>    --dhcp-remoteid=<tag>,<remote>  Map RFC3046 remote-id to tag.
>    --dhcp-subscrid=<tag>,<remote>  Map RFC3993 subscriber-id to tag.
>-J, --dhcp-ignore==<id>[,<id>]      Don't do DHCP for hosts with tag set.
>    --dhcp-broadcast==<id>[,<id>]   Force broadcast replies for hosts with tag set.
>-k, --keep-in-foreground            Do NOT fork into the background, do NOT run in debug mode.
>-K, --dhcp-authoritative            Assume we are the only DHCP server on the local network.
>-l, --dhcp-leasefile=path           Specify where to store DHCP leases (defaults to /var/lib/dnsmasq/dnsmasq.leases).
>-L, --localmx                       Return MX records for local hosts.
>-m, --mx-host=host_name,target,pref Specify an MX record.
>-M, --dhcp-boot=<bootp opts>        Specify BOOTP options to DHCP server.
>-n, --no-poll                       Do NOT poll /etc/resolv.conf file, reload only on SIGHUP.
>-N, --no-negcache                   Do NOT cache failed search results.
>-o, --strict-order                  Use nameservers strictly in the order given in /etc/resolv.conf.
>-O, --dhcp-option=<optspec>         Specify options to be sent to DHCP clients.
>    --dhcp-option-force=<optspec>   DHCP option sent even if the client does not request it.
>-p, --port=number                   Specify port to listen for DNS requests on (defaults to 53).
>-P, --edns-packet-max=<size>        Maximum supported UDP packet size for EDNS.0 (defaults to 1280).
>-q, --log-queries                   Log DNS queries.
>-Q, --query-port=number             Force the originating port for upstream DNS queries.
>-R, --no-resolv                     Do NOT read resolv.conf.
>-r, --resolv-file=path              Specify path to resolv.conf (defaults to /etc/resolv.conf).
>-S, --server=/domain/ipaddr         Specify address(es) of upstream servers with optional domains.
>    --local=/domain/                Never forward queries to specified domains.
>-s, --domain=<domain>[,<range>]     Specify the domain to be assigned in DHCP leases.
>-t, --mx-target=host_name           Specify default target in an MX record.
>-T, --local-ttl=time                Specify time-to-live in seconds for replies from /etc/hosts.
>    --neg-ttl=time                  Specify time-to-live in seconds for negative caching.
>-u, --user=username                 Change to this user after startup. (defaults to nobody).
>-U, --dhcp-vendorclass=<id>,<class> Map DHCP vendor class to tag.
>-v, --version                       Display dnsmasq version and copyright information.
>-V, --alias=addr,addr,mask          Translate IPv4 addresses from upstream servers.
>-W, --srv-host=name,target,...      Specify a SRV record.
>-w, --help                          Display this message. Use --help dhcp for known DHCP options.
>-x, --pid-file=path                 Specify path of PID file (defaults to /var/run/dnsmasq.pid).
>-X, --dhcp-lease-max=number         Specify maximum number of DHCP leases (defaults to 150).
>-y, --localise-queries              Answer DNS queries based on the interface a query was sent to.
>-Y, --txt-record=name,txt....       Specify TXT DNS record.
>    --ptr-record=name,target        Specify PTR DNS record.
>    --interface-name=name,interface Give DNS name to IPv4 address of interface.
>-z, --bind-interfaces               Bind only to interfaces in use.
>-Z, --read-ethers                   Read DHCP static host information from /etc/ethers.
>-1, --enable-dbus                   Enable the DBus interface for setting upstream servers, etc.
>-2, --no-dhcp-interface=interface   Do not provide DHCP on this interface, only provide DNS.
>-3, --bootp-dynamic[=<id>[,<id>]]   Enable dynamic address allocation for bootp.
>-4, --dhcp-mac=<id>,<mac address>   Map MAC address (with wildcards) to option set.
>    --bridge-interface=iface,alias,.Treat DHCP requests on aliases as arriving from interface.
>-5, --no-ping                       Disable ICMP echo address checking in the DHCP server.
>-6, --dhcp-script=path              Script to run on DHCP lease creation and destruction.
>-7, --conf-dir=path                 Read configuration from all the files in this directory.
>-8, --log-facility=<facilty>|<file> Log to this syslog facility or file. (defaults to DAEMON)
>-9, --leasefile-ro                  Do not use leasefile.
>-0, --dns-forward-max=<queries>     Maximum number of concurrent DNS queries. (defaults to 150)
>    --clear-on-reload               Clear DNS cache when reloading /etc/resolv.conf.
>    --dhcp-ignore-names[=<id>[,<id>]Ignore hostnames provided by DHCP clients.
>    --dhcp-no-override              Do NOT reuse filename and server fields for extra DHCP options.
>    --enable-tftp                   Enable integrated read-only TFTP server.
>    --tftp-root=<directory>         Export files by TFTP only from the specified subtree.
>    --tftp-unique-root              Add client IP address to tftp-root.
>    --tftp-secure                   Allow access only to files owned by the user running dnsmasq.
>    --tftp-max=<connections>        Maximum number of conncurrent TFTP transfers (defaults to 50).
>    --tftp-no-blocksize             Disable the TFTP blocksize extension.
>    --tftp-port-range=<start>,<end> Ephemeral port range for use by TFTP transfers.
>    --log-dhcp                      Extra logging for DHCP.
>    --log-async[=<log lines>]       Enable async. logging; optionally set queue length.
>    --stop-dns-rebind               Stop DNS rebinding. Filter private IP ranges when resolving.
>    --all-servers                   Always perform DNS queries to all servers.
>    --dhcp-match=<netid>,<optspec>  Set tag if client includes matching option in request.
>    --dhcp-alternate-port[=<ports>] Use alternative ports for DHCP.
>    --dhcp-scriptuser=<username>    Run lease-change script as this user.
>    --naptr-record=<name>,<naptr>   Specify NAPTR DNS record.
>    --min-port=<port>               Specify lowest port available for DNS query transmission.
>    --dhcp-fqdn                     Use only fully qualified domain names for DHCP clients.
>    --cname=<alias>,<target>        Specify alias name for LOCAL DNS name.
>    --pxe-prompt=<prompt>,[<timeout>Prompt to send to PXE clients.
>    --pxe-service=<service>         Boot service for PXE menu.
>    --test                          Check configuration syntax.
>' stderr: '2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 16
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 18
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 14
>2013-03-14 10:07:53.122+0000: 6489: debug : virCommandHook:2128 : Hook is done 0
>'
>2013-03-14 10:07:53.123+0000: 6487: debug : virFileClose:72 : Closed fd 17
>2013-03-14 10:07:53.124+0000: 6487: info : dnsmasqCapsSetFromBuffer:667 : dnsmasq version is 2.48, --bind-dynamic is NOT present, SO_BINDTODEVICE is NOT in use
>2013-03-14 10:07:53.124+0000: 6487: debug : virFileClose:72 : Closed fd 15
>Caught Segmentation violation dumping internal log buffer:
>
>
>    ====== start of log =====
>
>2013-03-14 10:07:53.108+00006475: debug : main:1020 : Decided on pid file path '/var/run/libvirtd.pid'
>2013-03-14 10:07:53.108+00006475: debug : main:1030 : Decided on socket paths '/var/run/libvirt/libvirt-sock' and '/var/run/libvirt/libvirt-sock-ro'
>2013-03-14 10:07:53.108+00006475: debug : main:1067 : Ensuring run dir '/var/run/libvirt' exists
>2013-03-14 10:07:53.110+00006475: debug : virNetlinkStartup:136 : Running global netlink initialization
>2013-03-14 10:07:53.110+00006475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c0b30 classname=virNetServer
>2013-03-14 10:07:53.110+00006475: debug : virEventRegisterDefaultImpl:204 : registering default event implementation
>2013-03-14 10:07:53.110+00006475: debug : virEventPollAddHandle:111 : Used 0 handle slots, adding at least 10 more
>2013-03-14 10:07:53.110+00006475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.110+00006475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=1 fd=5 events=1 cb=0x7f0ad7633d70 opaque=(nil) ff=(nil)
>2013-03-14 10:07:53.110+00006475: debug : virEventRegisterImpl:177 : addHandle=0x7f0ad7634ff0 updateHandle=0x7f0ad7634010 removeHandle=0x7f0ad7633ec0 addTimeout=0x7f0ad7634e20 updateTimeout=0x7f0ad7634130 removeTimeout=0x7f0ad7633db0
>2013-03-14 10:07:53.110+00006475: debug : main:1106 : Dropping privileges (if required)
>2013-03-14 10:07:53.110+00006475: debug : virRegisterNetworkDriver:561 : registering Network as network driver 3
>2013-03-14 10:07:53.110+00006475: debug : virRegisterInterfaceDriver:591 : registering Interface as interface driver 3
>2013-03-14 10:07:53.110+00006475: debug : virRegisterStorageDriver:621 : registering storage as storage driver 3
>2013-03-14 10:07:53.110+00006475: debug : udevNodeRegister:1780 : Registering udev node device backend
>2013-03-14 10:07:53.110+00006475: debug : virRegisterDeviceMonitor:651 : registering udevDeviceMonitor as device driver 3
>2013-03-14 10:07:53.110+00006475: debug : virRegisterSecretDriver:681 : registering secret as secret driver 3
>2013-03-14 10:07:53.110+00006475: debug : virRegisterNWFilterDriver:711 : registering nwfilter as network filter driver 3
>2013-03-14 10:07:53.110+00006475: debug : virRegisterDriver:729 : driver=0x75fb60 name=QEMU
>2013-03-14 10:07:53.110+00006475: debug : virRegisterDriver:744 : registering QEMU as driver 3
>2013-03-14 10:07:53.110+00006475: debug : virRegisterDriver:729 : driver=0x760640 name=LXC
>2013-03-14 10:07:53.110+00006475: debug : virRegisterDriver:744 : registering LXC as driver 4
>2013-03-14 10:07:53.110+00006475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24cbf60 classname=virNetServerProgram
>2013-03-14 10:07:53.110+00006475: debug : virNetServerProgramNew:81 : prog=0x24cbf60
>2013-03-14 10:07:53.110+00006475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24cbf60
>2013-03-14 10:07:53.110+00006475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c2140 classname=virNetServerProgram
>2013-03-14 10:07:53.110+00006475: debug : virNetServerProgramNew:81 : prog=0x24c2140
>2013-03-14 10:07:53.110+00006475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2140
>2013-03-14 10:07:53.110+00006475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.110+00006475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=2 fd=7 events=1 cb=0x7f0ad7722160 opaque=0x24c0b30 ff=(nil)
>2013-03-14 10:07:53.110+00006475: debug : main:1157 : Attempting to configure auditing subsystem
>2013-03-14 10:07:53.110+00006475: debug : virHookCheck:119 : No hook script /etc/libvirt/hooks/daemon
>2013-03-14 10:07:53.110+00006475: debug : virHookCheck:119 : No hook script /etc/libvirt/hooks/qemu
>2013-03-14 10:07:53.110+00006475: debug : virHookCheck:119 : No hook script /etc/libvirt/hooks/lxc
>2013-03-14 10:07:53.110+00006475: debug : daemonSetupNetworking:453 : Registering unix socket /var/run/libvirt/libvirt-sock
>2013-03-14 10:07:53.110+00006475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c2020 classname=virNetServerService
>2013-03-14 10:07:53.115+00006475: debug : virNetSocketNew:146 : localAddr=0x7fff293a2390 remoteAddr=(nil) fd=10 errfd=-1 pid=0
>2013-03-14 10:07:53.115+00006475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c2170 classname=virNetSocket
>2013-03-14 10:07:53.115+00006475: debug : virNetSocketNew:203 : RPC_SOCKET_NEW: sock=0x24c2170 fd=10 errfd=-1 pid=0 localAddr=127.0.0.1;0, remoteAddr=(null)
>2013-03-14 10:07:53.115+00006475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2020
>2013-03-14 10:07:53.115+00006475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2170
>2013-03-14 10:07:53.115+00006475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.115+00006475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=3 fd=10 events=0 cb=0x7f0ad7726660 opaque=0x24c2170 ff=0x7f0ad7726a50
>2013-03-14 10:07:53.115+00006475: debug : daemonSetupNetworking:463 : Registering unix socket /var/run/libvirt/libvirt-sock-ro
>2013-03-14 10:07:53.115+00006475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c2590 classname=virNetServerService
>2013-03-14 10:07:53.115+00006475: debug : virNetSocketNew:146 : localAddr=0x7fff293a2390 remoteAddr=(nil) fd=11 errfd=-1 pid=0
>2013-03-14 10:07:53.115+00006475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24cb810 classname=virNetSocket
>2013-03-14 10:07:53.115+00006475: debug : virNetSocketNew:203 : RPC_SOCKET_NEW: sock=0x24cb810 fd=11 errfd=-1 pid=0 localAddr=127.0.0.1;0, remoteAddr=(null)
>2013-03-14 10:07:53.115+00006475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2590
>2013-03-14 10:07:53.115+00006475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24cb810
>2013-03-14 10:07:53.115+00006475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.115+00006475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=4 fd=11 events=0 cb=0x7f0ad7726660 opaque=0x24cb810 ff=0x7f0ad7726a50
>2013-03-14 10:07:53.115+00006475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2020
>2013-03-14 10:07:53.115+00006475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c2590
>2013-03-14 10:07:53.119+00006475: debug : virObjectNew:110 : OBJECT_NEW: obj=0x24c8180 classname=virNetSASLContext
>2013-03-14 10:07:53.119+00006475: debug : virObjectRef:168 : OBJECT_REF: obj=0x24c0b30
>2013-03-14 10:07:53.119+00006475: info : virNetlinkEventServiceStart:517 : starting netlink event service with protocol 0
>2013-03-14 10:07:53.119+00006475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.119+00006475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=5 fd=12 events=1 cb=0x7f0ad765fc20 opaque=0x24c6db0 ff=(nil)
>2013-03-14 10:07:53.119+00006475: debug : virNetlinkEventServiceStart:575 : netlink event listener on fd: 12 running
>2013-03-14 10:07:53.119+00006475: info : virNetlinkEventServiceStart:517 : starting netlink event service with protocol 15
>2013-03-14 10:07:53.119+00006487: debug : virStateInitialize:795 : Running global init for Remote state driver
>2013-03-14 10:07:53.119+00006487: debug : virStateInitialize:795 : Running global init for Network state driver
>2013-03-14 10:07:53.119+00006487: debug : virObjectNew:110 : OBJECT_NEW: obj=0x7f0ac0000930 classname=dnsmasqCaps
>2013-03-14 10:07:53.120+00006487: debug : virCommandRunAsync:2209 : About to run LC_ALL=C PATH=/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin HOME=/root USER=root LOGNAME=root /usr/sbin/dnsmasq --version
>2013-03-14 10:07:53.120+00006487: debug : virFileClose:72 : Closed fd 14
>2013-03-14 10:07:53.120+00006487: debug : virFileClose:72 : Closed fd 16
>2013-03-14 10:07:53.120+00006487: debug : virFileClose:72 : Closed fd 18
>2013-03-14 10:07:53.120+00006487: debug : virCommandRunAsync:2227 : Command result 0, with PID 6488
>2013-03-14 10:07:53.121+00006487: debug : virCommandRun:2025 : Result status 0, stdout: 'Dnsmasq version 2.48  Copyright (C) 2000-2009 Simon Kelley
>Compile time options IPv6 GNU-getopt DBus no-I18N DHCP TFTP "--bind-interfaces with SO_BINDTODEVICE"
>
>This software comes with ABSOLUTELY NO WARRANTY.
>Dnsmasq is free software, and you are welcome to redistribute it
>under the terms of the GNU General Public License, version 2 or 3.
>' stderr: '2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 16
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 18
>2013-03-14 10:07:53.120+0000: 6488: debug : virFileClose:72 : Closed fd 14
>2013-03-14 10:07:53.120+0000: 6488: debug : virCommandHook:2128 : Hook is done 0
>'
>2013-03-14 10:07:53.122+00006487: debug : virFileClose:72 : Closed fd 17
>2013-03-14 10:07:53.122+00006487: debug : virFileClose:72 : Closed fd 15
>2013-03-14 10:07:53.122+00006487: debug : virCommandRunAsync:2209 : About to run LC_ALL=C PATH=/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin HOME=/root USER=root LOGNAME=root /usr/sbin/dnsmasq --help
>2013-03-14 10:07:53.122+00006487: debug : virFileClose:72 : Closed fd 14
>2013-03-14 10:07:53.122+00006487: debug : virFileClose:72 : Closed fd 16
>2013-03-14 10:07:53.122+00006487: debug : virFileClose:72 : Closed fd 18
>2013-03-14 10:07:53.122+00006487: debug : virCommandRunAsync:2227 : Command result 0, with PID 6489
>2013-03-14 10:07:53.123+00006475: debug : virEventPollInterruptLocked:697 : Skip interrupt, 0 0
>2013-03-14 10:07:53.123+00006475: debug : virEventPollAddHandle:136 : EVENT_POLL_ADD_HANDLE: watch=6 fd=14 events=1 cb=0x7f0ad765fc20 opaque=0x24cad40 ff=(nil)
>2013-03-14 10:07:53.123+00006475: debug : virNetlinkEventServiceStart:575 : netlink event listener on fd: 14 running
>2013-03-14 10:07:53.123+00006475: debug : virNetServerRun:724 : srv=0x24c0b30 quit=0
>2013-03-14 10:07:53.123+00006475: debug : virEventRunDefaultImpl:244 : running default event implementation
>2013-03-14 10:07:53.123+00006475: debug : virEventPollCleanupTimeouts:501 : Cleanup 0
>2013-03-14 10:07:53.123+00006475: debug : virEventPollCleanupTimeouts:537 : Found 0 out of 0 timeout slots used, releasing 0
>2013-03-14 10:07:53.123+00006475: debug : virEventPollCleanupHandles:549 : Cleanup 6
>2013-03-14 10:07:53.123+00006475: debug : virEventPollMakePollFDs:378 : Prepare n=0 w=1, f=5 e=1 d=0
>2013-03-14 10:07:53.123+00006475: debug : virEventPollMakePollFDs:378 : Prepare n=1 w=2, f=7 e=1 d=0
>2013-03-14 10:07:53.123+00006475: debug : virEventPollMakePollFDs:378 : Prepare n=2 w=3, f=10 e=0 d=0
>2013-03-14 10:07:53.123+00006475: debug : virEventPollMakePollFDs:378 : Prepare n=3 w=4, f=11 e=0 d=0
>2013-03-14 10:07:53.123+00006475: debug : virEventPollMakePollFDs:378 : Prepare n=4 w=5, f=12 e=1 d=0
>2013-03-14 10:07:53.123+00006475: debug : virEventPollMakePollFDs:378 : Prepare n=5 w=6, f=14 e=1 d=0
>2013-03-14 10:07:53.123+00006475: debug : virEventPollCalculateTimeout:320 : Calculate expiry of 0 timers
>2013-03-14 10:07:53.123+00006475: debug : virEventPollCalculateTimeout:346 : Timeout at 0 due in -1 ms
>2013-03-14 10:07:53.123+00006475: debug : virEventPollRunOnce:614 : EVENT_POLL_RUN: nhandles=4 timeout=-1
>2013-03-14 10:07:53.123+00006487: debug : virCommandRun:2025 : Result status 0, stdout: 'Usage: dnsmasq [options]
>
>Valid options are:
>-a, --listen-address=ipaddr         Specify local address(es) to listen on.
>-A, --address=/domain/ipaddr        Return ipaddr for all hosts in specified domains.
>-b, --bogus-priv                    Fake reverse lookups for RFC1918 private address ranges.
>-B, --bogus-nxdomain=ipaddr         Treat ipaddr as NXDOMAIN (defeats Verisign wildcard).
>-c, --cache-size=cachesize          Specify the size of the cache in entries (defaults to 150).
>-C, --conf-file=path                Specify configuration file (defaults to /etc/dnsmasq.conf).
>-d, --no-daemon                     Do NOT fork into the background: run in debug mode.
>-D, --domain-needed                 Do NOT forward queries with no domain part.
>-e, --selfmx                        Return self-pointing MX records for local hosts.
>-E, --expand-hosts                  Expand simple names in /etc/hosts with domain-suffix.
>-f, --filterwin2k                   Don't forward spurious DNS requests from Windows hosts.
>-F, --dhcp-range=ipaddr,ipaddr,time Enable DHCP in the range given with lease duration.
>-g, --group=groupname               Change to this group after startup (defaults to dip).
>-G, --dhcp-host=<hostspec>          Set address or hostname for a specified machine.
>    --dhcp-hostsfile=<filename>     Read DHCP host specs from file
>    --dhcp-optsfile=<filename>      Read DHCP option specs from file
>-h, --no-hosts                      Do NOT load /etc/hosts file.
>-H, --addn-hosts=path               Specify a hosts file to be read in addition to /etc/hosts.
>-i, --interface=interface           Specify interface(s) to listen on.
>-I, --except-interface=int          Specify interface(s) NOT to listen on.
>-j, --dhcp-userclass=<tag>,<class>  Map DHCP user class to tag.
>    --dhcp-circuitid=<tag>,<circuit>Map RFC3046 circuit-id to tag.
>    --dhcp-remoteid=<tag>,<remote>  Map RFC3046 remote-id to tag.
>    --dhcp-subscrid=<tag>,<remote>  Map RFC3993 subscriber-id to tag.
>-J, --dhcp-ignore==<id>[,<id>]      Don't do DHCP for hosts with tag set.
>    --dhcp-broadcast==<id>[,<id>]   Force broadcast replies for hosts with tag set.
>-k, --keep-in-foreground            Do NOT fork into the background, do NOT run in debug mode.
>-K, --dhcp-authoritative            Assume we are the only DHCP server on the local network.
>-l, --dhcp-leasefile=path           Specify where to store DHCP leases (defaults to /var/lib/dnsmasq/dnsmasq.leases).
>-L, --localmx                       Return MX records for local hosts.
>-m, --mx-host=host_name,target,pref Specify an MX record.
>-M, --dhcp-boot=<bootp opts>        Specify BOOTP options to DHCP server.
>-n, --no-poll                       Do NOT poll /etc/resolv.conf file, reload only on SIGHUP.
>-N, --no-negcache                   Do NOT cache failed search results.
>-o, --strict-order                  Use nameservers strictly in the order given in /etc/resolv.conf.
>-O, --dhcp-option=<optspec>         Specify options to be sent to DHCP clients.
>    --dhcp-option-force=<optspec>   DHCP option sent even if the client does not request it.
>-p, --port=number                   Specify port to listen for DNS requests on (defaults to 53).
>-P, --edns-packet-max=<size>        Maximum supported UDP packet size for EDNS.0 (defaults to 1280).
>-q, --log-queries                   Log DNS queries.
>-Q, --query-port=number             Force the originating port for upstream DNS queries.
>-R, --no-resolv                     Do NOT read resolv.conf.
>-r, --resolv-file=path              Specify path to resolv.conf (defaults to /etc/resolv.conf).
>-S, --server=/domain/ipaddr         Specify address(es) of upstream servers with optional domains.
>    --local=/domain/                Never forward queries to specified domains.
>-s, --domain=<domain>[,<range>]     Specify the domain to be assigned in DHCP leases.
>-t, --mx-target=host_name           Specify default target in an MX record.
>-T, --local-ttl=time                Specify time-to-live in seconds for replies from /etc/hosts.
>    --neg-ttl=time                  Specify time-to-live in seconds for negative caching.
>-u, --user=username                 Change to this user after startup. (defaults to nobody).
>-U, --dhcp-vendorclass=<id>,<class> Map DHCP vendor class to tag.
>-v, --version                       Display dnsmasq version and copyright information.
>-V, --alias=addr,addr,mask          Translate IPv4 addresses from upstream servers.
>-W, --srv-host=name,target,...      Specify a SRV record.
>-w, --help                          Display this message. Use --help dhcp for known DHCP options.
>-x, --pid-file=path                 Specify path of PID file (defaults to /var/run/dnsmasq.pid).
>-X, --dhcp-lease-max=number         Specify maximum number of DHCP leases (defaults to 150).
>-y, --localise-queries              Answer DNS queries based on the interface a query was sent to.
>-Y, --txt-record=name,txt....       Specify TXT DNS record.
>    --ptr-record=name,target        Specify PTR DNS record.
>    --interface-name=name,interface Give DNS name to IPv4 address of interface.
>-z, --bind-interfaces               Bind only to interfaces in use.
>-Z, --read-ethers                   Read DHCP static host information from /etc/ethers.
>-1, --enable-dbus                   Enable the DBus interface for setting upstream servers, etc.
>-2, --no-dhcp-interface=interface   Do not provide DHCP on this interface, only provide DNS.
>-3, --bootp-dynamic[=<id>[,<id>]]   Enable dynamic address allocation for bootp.
>-4, --dhcp-mac=<id>,<mac address>   Map MAC address (with wildcards) to option set.
>    --bridge-interface=iface,alias,.Treat DHCP requests on aliases as arriving from interface.
>-5, --no-ping                       Disable ICMP echo address checking in the DHCP server.
>-6, --dhcp-script=path              Script to run on DHCP lease creation and destruction.
>-7, --conf-dir=path                 Read configuration from all the files in this directory.
>-8, --log-facility=<facilty>|<file> Log to this syslog facility or file. (defaults to DAEMON)
>-9, --leasefile-ro                  Do not use leasefile.
>-0, --dns-forward-max=<queries>     Maximum number of concurrent DNS queries. (defaults to 150)
>    --clear-on-reload               Clear DNS cache when reloading /etc/resolv.conf.
>    --dhcp-ignore-names[=<id>[,<id>]Ignore hostnames provided by DHCP clients.
>    --dhcp-no-override              Do NOT reuse filename and server fields for extra DHCP options.
>    --enable-tftp                   Enable integrated read-only TFTP server.
>    --tftp-root=<directory>         Export files by TFTP only from the specified subtree.
>    --tftp-unique-root              Add client IP address to tftp-root.
>    --tftp-secure                   Allow access only to files owned by the user running dnsmasq.
>    --tftp-max=<connections>        Maximum number of conncurrent TFTP transfers (defaults to 50).
>    --tftp-no-blocksize             Disable the TFTP blocksize extension.
>    --tftp-port-range=<start>,<end> Ephemeral port range for use by TFTP transfers.
>    --log-dhcp                      Extra logging for DHCP.
>    --log-async[=<log lines>]       Enable async. logging; optionally set queue length.
>    --stop-dns-rebind               Stop DNS rebinding. Filter private IP ranges when resolving.
>    --all-servers                   Always perform DNS queries to all servers.
>    --dhcp-match=<netid>,<optspec>  Set tag if client includes matching option in request.
>    --dhcp-alternate-port[=<ports>] Use alternative ports for DHCP.
>    --dhcp-scriptuser=<username>    Run lease-change script as this user.
>    --naptr-record=<name>,<naptr>   Specify NAPTR DNS record.
>    --min-port=<port>               Specify lowest port available for DNS query transmission.
>    --dhcp-fqdn                     Use only fully qualified domain names for DHCP clients.
>    --cname=<alias>,<target>        Specify alias name for LOCAL DNS name.
>    --pxe-prompt=<prompt>,[<timeout>Prompt to send to PXE clients.
>    --pxe-service=<service>         Boot service for PXE menu.
>    --test                          Check configuration syntax.
>' stderr: '2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 16
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 18
>2013-03-14 10:07:53.122+0000: 6489: debug : virFileClose:72 : Closed fd 14
>2013-03-14 10:07:53.122+0000: 6489: debug : virCommandHook:2128 : Hook is done 0
>'
>2013-03-14 10:07:53.123+00006487: debug : virFileClose:72 : Closed fd 17
>2013-03-14 10:07:53.124+00006487: info : dnsmasqCapsSetFromBuffer:667 : dnsmasq version is 2.48, --bind-dynamic is NOT present, SO_BINDTODEVICE is NOT in use
>2013-03-14 10:07:53.124+00006487: debug : virFileClose:72 : Closed fd 15
>
>
>     ====== end of log =====
>
>

Actions: View

Attachments on bug 921493: 709971