10:02 a.m.
Hi,
using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
occasional segmentation faults (see below).
Sometimes it runs for 5 minutes, sometimes for an hour, but after that
the result is always the same: segfault after some weird qom-list, that
apparently the qemu version on centos doesn't know. Has 1.2.1 a known
fix for this?
Franky (debug log of last crash is below the dotted line)
-------------------------------------------------
2014-02-04 15:50:27.351+0000: 9082: error :
qemuMonitorJSONCheckError:354 : internal error: unable to execute QEMU
command 'qom-list': The command qom-list has not been found
Caught Segmentation violation dumping internal log buffer:
====== start of log =====
+0000: 9084: debug : virObjectRef:293 : OBJECT_REF: obj=0x7fac58000ac0
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac58000ac0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.347+0000: 9084: debug :
remoteDispatchDomainLookupByNameHelper:4965 : server=0x7fac7ce77ae0
client=0x7fac7ce86610 msg=0x7fac7ce827f0 rerr=0x7fac6c5b3bc0
args=0x7fac40002730 ret=0x7fac40002790
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.347+0000: 9084: debug : virDomainLookupByName:2269
: conn=0x7fac340018a0, name=bqafm0001ap.frm.meshcore.net
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac7ce760b0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.347+0000: 9084: debug :
virAccessManagerCheckDomain:231 : manager=0x7fac7ce760b0(name=stack)
driver=QEMU domain=0x7fac5c2386c0 perm=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.347+0000: 9084: debug :
virAccessManagerCheckDomain:231 : manager=0x7fac7ce776f0(name=none)
driver=QEMU domain=0x7fac5c2386c0 perm=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac7ce760b0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectNew:199 :
OBJECT_NEW: obj=0x7fac40002750 classname=virDomain
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac340018a0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=25 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.347+0000: 9084: debug : virDomainFree:2433 :
dom=0x7fac40002750, (VM: name=bqafm0001ap.frm.meshcore.net,
uuid=3b009e73-e095-29fa-8970-f5c2b647d5a0)
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac40002750
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectUnref:258 :
OBJECT_DISPOSE: obj=0x7fac40002750
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.347+0000: 9084: debug : virDomainDispose:264 :
release domain 0x7fac40002750 bqafm0001ap.frm.meshcore.net
3b009e73-e095-29fa-8970-f5c2b647d5a0
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac340018a0
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032347
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac58000ac0
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027347
2014-02-04 15:50:27.347+0000: 9084: debug :
virNetMessageEncodePayload:374 : Encode length as 80
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3965
ms
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac58000ac0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3965
2014-02-04 15:50:27.347+0000: 9084: debug :
virNetServerClientSendMessageLocked:1451 : msg=0x7fac7ce827f0 proc=23
len=80 offset=0
2014-02-04 15:50:27.347+0000: 9084: debug :
virNetServerClientSendMessageLocked:1459 :
RPC_SERVER_CLIENT_MSG_TX_QUEUE: client=0x7fac7ce86610 len=80
prog=536903814 vers=1 proc=23 type=1 status=0 serial=4
2014-02-04 15:50:27.347+0000: 9084: debug :
virNetServerClientCalculateHandleMode:153 : tls=(nil) hs=-1,
rx=0x7fac7ce86c80 tx=0x7fac7ce827f0
2014-02-04 15:50:27.347+0000: 9084: debug :
virNetServerClientCalculateHandleMode:188 : mode=3
2014-02-04 15:50:27.347+0000: 9084: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=58
events=3
2014-02-04 15:50:27.347+0000: 9084: debug :
virEventPollInterruptLocked:717 : Interrupting
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac7ce80030
2014-02-04 15:50:27.347+0000: 9084: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac7ce86610
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollRunOnce:641 :
Poll got 1 event(s)
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchTimeouts:426 : Dispatch 5
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:471 : Dispatch 15
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=0 w=1
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:499 : EVENT_POLL_DISPATCH_HANDLE: watch=1
events=1
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=1 w=2
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=2 w=3
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=3 w=4
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=4 w=5
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=5 w=6
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=6 w=7
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=7 w=8
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=8 w=9
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=9 w=10
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=10 w=11
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=11 w=12
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=12 w=13
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=13 w=14
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=14 w=58
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.347+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.347+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=25 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.347+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=5 d=0
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032347
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027348
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3964
ms
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3964
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollRunOnce:641 :
Poll got 1 event(s)
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchTimeouts:426 : Dispatch 5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:471 : Dispatch 15
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=0 w=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=1 w=2
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=2 w=3
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=3 w=4
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=4 w=5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=5 w=6
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=6 w=7
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=7 w=8
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=8 w=9
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=9 w=10
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=10 w=11
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=11 w=12
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=12 w=13
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=13 w=14
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=14 w=58
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:499 : EVENT_POLL_DISPATCH_HANDLE: watch=58
events=2
2014-02-04 15:50:27.348+0000: 9081: debug : virNetMessageFree:72 :
msg=0x7fac7ce827f0 nfds=0 cb=(nil)
2014-02-04 15:50:27.348+0000: 9081: debug :
virNetServerClientCalculateHandleMode:153 : tls=(nil) hs=-1,
rx=0x7fac7ce86c80 tx=(nil)
2014-02-04 15:50:27.348+0000: 9081: debug :
virNetServerClientCalculateHandleMode:188 : mode=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=58
events=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.348+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032347
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027348
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3964
ms
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3964
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollRunOnce:641 :
Poll got 1 event(s)
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchTimeouts:426 : Dispatch 5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:471 : Dispatch 15
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=0 w=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=1 w=2
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=2 w=3
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=3 w=4
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=4 w=5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=5 w=6
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=6 w=7
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=7 w=8
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=8 w=9
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=9 w=10
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=10 w=11
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=11 w=12
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=12 w=13
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=13 w=14
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=14 w=58
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:499 : EVENT_POLL_DISPATCH_HANDLE: watch=58
events=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virNetMessageDecodeLength:149 : Got length, now need 80 total (76 more)
2014-02-04 15:50:27.348+0000: 9081: debug :
virNetServerClientCalculateHandleMode:153 : tls=(nil) hs=-1,
rx=0x7fac7ce86c80 tx=(nil)
2014-02-04 15:50:27.348+0000: 9081: debug :
virNetServerClientCalculateHandleMode:188 : mode=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=58
events=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.348+0000: 9081: debug :
virNetServerClientDispatchRead:1202 : RPC_SERVER_CLIENT_MSG_RX:
client=0x7fac7ce86610 len=80 prog=536903814 vers=1 proc=150 type=0
status=0 serial=5
2014-02-04 15:50:27.348+0000: 9081: debug :
virKeepAliveCheckMessage:374 : ka=0x7fac7ce86d60, client=0x7fac7ce86610,
msg=0x7fac7ce86c80
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollUpdateTimeout:260 : EVENT_POLL_UPDATE_TIMEOUT: timer=59
frequency=5000
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollUpdateTimeout:278 : Set timer freq=5000
expires=1391529032348
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.348+0000: 9081: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac7ce86610
2014-02-04 15:50:27.348+0000: 9081: debug :
virNetServerDispatchNewMessage:213 : server=0x7fac7ce77ae0
client=0x7fac7ce86610 message=0x7fac7ce86c80
2014-02-04 15:50:27.348+0000: 9081: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac7ce80030
2014-02-04 15:50:27.348+0000: 9081: debug : virNetMessageNew:44 :
msg=0x7fac7ce86e60 tracked=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virNetServerClientCalculateHandleMode:153 : tls=(nil) hs=-1,
rx=0x7fac7ce86e60 tx=(nil)
2014-02-04 15:50:27.348+0000: 9083: debug : virNetServerHandleJob:184 :
server=0x7fac7ce77ae0 client=0x7fac7ce86610 message=0x7fac7ce86c80
prog=0x7fac7ce80030
2014-02-04 15:50:27.348+0000: 9081: debug :
virNetServerClientCalculateHandleMode:188 : mode=1
2014-02-04 15:50:27.348+0000: 9083: debug :
virNetServerProgramDispatch:285 : prog=536903814 ver=1 type=0 status=0
serial=5 proc=150
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=58
events=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac58000ac0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac58000ac0
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.348+0000: 9083: debug :
remoteDispatchDomainIsActiveHelper:4723 : server=0x7fac7ce77ae0
client=0x7fac7ce86610 msg=0x7fac7ce86c80 rerr=0x7fac6cfb4bc0
args=0x7fac50000970 ret=0x7fac50000910
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectNew:199 :
OBJECT_NEW: obj=0x7fac50000930 classname=virDomain
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac340018a0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.348+0000: 9083: debug : virDomainIsActive:17649 :
dom=0x7fac50000930
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac7ce760b0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.348+0000: 9083: debug :
virAccessManagerCheckDomain:231 : manager=0x7fac7ce760b0(name=stack)
driver=QEMU domain=0x7fac5c2386c0 perm=1
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.348+0000: 9083: debug :
virAccessManagerCheckDomain:231 : manager=0x7fac7ce776f0(name=none)
driver=QEMU domain=0x7fac5c2386c0 perm=1
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac7ce760b0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=25 d=0
2014-02-04 15:50:27.348+0000: 9083: debug : virDomainFree:2433 :
dom=0x7fac50000930, (VM: name=bqafm0001ap.frm.meshcore.net,
uuid=3b009e73-e095-29fa-8970-f5c2b647d5a0)
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac50000930
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectUnref:258 :
OBJECT_DISPOSE: obj=0x7fac50000930
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.348+0000: 9083: debug : virDomainDispose:264 :
release domain 0x7fac50000930 bqafm0001ap.frm.meshcore.net
3b009e73-e095-29fa-8970-f5c2b647d5a0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=1 d=0
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac340018a0
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac58000ac0
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032348
2014-02-04 15:50:27.348+0000: 9083: debug :
virNetMessageEncodePayload:374 : Encode length as 32
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac58000ac0
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027348
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3964
ms
2014-02-04 15:50:27.348+0000: 9083: debug :
virNetServerClientSendMessageLocked:1451 : msg=0x7fac7ce86c80 proc=150
len=32 offset=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3964
2014-02-04 15:50:27.348+0000: 9083: debug :
virNetServerClientSendMessageLocked:1459 :
RPC_SERVER_CLIENT_MSG_TX_QUEUE: client=0x7fac7ce86610 len=32
prog=536903814 vers=1 proc=150 type=1 status=0 serial=5
2014-02-04 15:50:27.348+0000: 9083: debug :
virNetServerClientCalculateHandleMode:153 : tls=(nil) hs=-1,
rx=0x7fac7ce86e60 tx=0x7fac7ce86c80
2014-02-04 15:50:27.348+0000: 9083: debug :
virNetServerClientCalculateHandleMode:188 : mode=3
2014-02-04 15:50:27.348+0000: 9083: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=58
events=3
2014-02-04 15:50:27.348+0000: 9083: debug :
virEventPollInterruptLocked:717 : Interrupting
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac7ce80030
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollRunOnce:641 :
Poll got 1 event(s)
2014-02-04 15:50:27.348+0000: 9083: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac7ce86610
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchTimeouts:426 : Dispatch 5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:471 : Dispatch 15
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=0 w=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:499 : EVENT_POLL_DISPATCH_HANDLE: watch=1
events=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=1 w=2
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=2 w=3
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=3 w=4
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=4 w=5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=5 w=6
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=6 w=7
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=7 w=8
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=8 w=9
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=9 w=10
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=10 w=11
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=11 w=12
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=12 w=13
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=13 w=14
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=14 w=58
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.348+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=5 d=0
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032348
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027348
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3964
ms
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3964
2014-02-04 15:50:27.348+0000: 9081: debug : virEventPollRunOnce:641 :
Poll got 1 event(s)
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchTimeouts:426 : Dispatch 5
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:471 : Dispatch 15
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=0 w=1
2014-02-04 15:50:27.348+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=1 w=2
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=2 w=3
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=3 w=4
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=4 w=5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=5 w=6
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=6 w=7
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=7 w=8
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=8 w=9
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=9 w=10
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=10 w=11
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=11 w=12
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=12 w=13
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=13 w=14
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=14 w=58
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:499 : EVENT_POLL_DISPATCH_HANDLE: watch=58
events=2
2014-02-04 15:50:27.349+0000: 9081: debug : virNetMessageFree:72 :
msg=0x7fac7ce86c80 nfds=0 cb=(nil)
2014-02-04 15:50:27.349+0000: 9081: debug :
virNetServerClientCalculateHandleMode:153 : tls=(nil) hs=-1,
rx=0x7fac7ce86e60 tx=(nil)
2014-02-04 15:50:27.349+0000: 9081: debug :
virNetServerClientCalculateHandleMode:188 : mode=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=58
events=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.349+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=25 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032348
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027349
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3963
ms
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3963
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollRunOnce:641 :
Poll got 1 event(s)
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchTimeouts:426 : Dispatch 5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:471 : Dispatch 15
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=0 w=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=1 w=2
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=2 w=3
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=3 w=4
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=4 w=5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=5 w=6
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=6 w=7
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=7 w=8
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=8 w=9
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=9 w=10
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=10 w=11
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=11 w=12
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=12 w=13
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=13 w=14
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=14 w=58
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:499 : EVENT_POLL_DISPATCH_HANDLE: watch=58
events=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virNetMessageDecodeLength:149 : Got length, now need 88 total (84 more)
2014-02-04 15:50:27.349+0000: 9081: debug :
virNetServerClientCalculateHandleMode:153 : tls=(nil) hs=-1,
rx=0x7fac7ce86e60 tx=(nil)
2014-02-04 15:50:27.349+0000: 9081: debug :
virNetServerClientCalculateHandleMode:188 : mode=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=58
events=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.349+0000: 9081: debug :
virNetServerClientDispatchRead:1202 : RPC_SERVER_CLIENT_MSG_RX:
client=0x7fac7ce86610 len=88 prog=536903814 vers=1 proc=159 type=0
status=0 serial=6
2014-02-04 15:50:27.349+0000: 9081: debug :
virKeepAliveCheckMessage:374 : ka=0x7fac7ce86d60, client=0x7fac7ce86610,
msg=0x7fac7ce86e60
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollUpdateTimeout:260 : EVENT_POLL_UPDATE_TIMEOUT: timer=59
frequency=5000
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollUpdateTimeout:278 : Set timer freq=5000
expires=1391529032349
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.349+0000: 9081: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac7ce86610
2014-02-04 15:50:27.349+0000: 9081: debug :
virNetServerDispatchNewMessage:213 : server=0x7fac7ce77ae0
client=0x7fac7ce86610 message=0x7fac7ce86e60
2014-02-04 15:50:27.349+0000: 9081: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac7ce80030
2014-02-04 15:50:27.349+0000: 9081: debug : virNetMessageNew:44 :
msg=0x7fac7ce78c60 tracked=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virNetServerClientCalculateHandleMode:153 : tls=(nil) hs=-1,
rx=0x7fac7ce78c60 tx=(nil)
2014-02-04 15:50:27.349+0000: 9081: debug :
virNetServerClientCalculateHandleMode:188 : mode=1
2014-02-04 15:50:27.349+0000: 9082: debug : virNetServerHandleJob:184 :
server=0x7fac7ce77ae0 client=0x7fac7ce86610 message=0x7fac7ce86e60
prog=0x7fac7ce80030
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=58
events=1
2014-02-04 15:50:27.349+0000: 9082: debug :
virNetServerProgramDispatch:285 : prog=536903814 ver=1 type=0 status=0
serial=6 proc=159
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac58000ac0
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac58000ac0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.349+0000: 9082: debug :
remoteDispatchDomainMemoryStatsHelper:5195 : server=0x7fac7ce77ae0
client=0x7fac7ce86610 msg=0x7fac7ce86e60 rerr=0x7fac6d9b5bc0
args=0x7fac44000900 ret=0x7fac440009a0
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectNew:199 :
OBJECT_NEW: obj=0x7fac440008c0 classname=virDomain
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac340018a0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.349+0000: 9082: debug : virDomainMemoryStats:8719 :
dom=0x7fac440008c0, (VM: name=bqafm0001ap.frm.meshcore.net,
uuid=3b009e73-e095-29fa-8970-f5c2b647d5a0), stats=0x7fac44000af0,
nr_stats=8, flags=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac7ce760b0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.349+0000: 9082: debug :
virAccessManagerCheckDomain:231 : manager=0x7fac7ce760b0(name=stack)
driver=QEMU domain=0x7fac5c2386c0 perm=1
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.349+0000: 9082: debug :
virAccessManagerCheckDomain:231 : manager=0x7fac7ce776f0(name=none)
driver=QEMU domain=0x7fac5c2386c0 perm=1
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac7ce760b0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=25 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac5c209c20
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.349+0000: 9082: debug :
qemuDomainObjBeginJobInternal:1024 : Starting job: query (async=none
vm=0x7fac5c2141a0 name=bqafm0001ap.frm.meshcore.net)
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac5c2141a0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=1 d=0
2014-02-04 15:50:27.349+0000: 9082: debug :
qemuDomainObjBeginJobInternal:1066 : Started job: query (async=none
vm=0x7fac5c2141a0 name=bqafm0001ap.frm.meshcore.net)
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac5c209c20
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032349
2014-02-04 15:50:27.349+0000: 9082: debug :
qemuDomainObjEnterMonitorInternal:1252 : Entering monitor
(mon=0x7fac54000c00 vm=0x7fac5c2141a0 name=bqafm0001ap.frm.meshcore.net)
2014-02-04 15:50:27.349+0000: 9082: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac54000c00
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027349
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3963
ms
2014-02-04 15:50:27.349+0000: 9082: debug :
qemuMonitorGetMemoryStats:1565 : mon=0x7fac54000c00 stats=0x7fac44000af0
nstats=8
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3963
2014-02-04 15:50:27.349+0000: 9082: debug :
qemuMonitorFindBalloonObjectPath:1045 : Searching for Balloon Object
Path starting at /
2014-02-04 15:50:27.349+0000: 9082: debug : virJSONValueToString:1106 :
object=0x7fac44000a50
2014-02-04 15:50:27.349+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000a50 type=0
gen=0x7fac44000d60
2014-02-04 15:50:27.349+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000a70 type=2
gen=0x7fac44000d60
2014-02-04 15:50:27.349+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000bf0 type=0
gen=0x7fac44000d60
2014-02-04 15:50:27.349+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000c10 type=2
gen=0x7fac44000d60
2014-02-04 15:50:27.349+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000ce0 type=2
gen=0x7fac44000d60
2014-02-04 15:50:27.349+0000: 9082: debug : virJSONValueToString:1139 :
result={"execute":"qom-list","arguments":{"path":"/"},"id":"libvirt-6"}
2014-02-04 15:50:27.349+0000: 9082: debug :
qemuMonitorJSONCommandWithFd:264 : Send command
'{"execute":"qom-list","arguments":{"path":"/"},"id":"libvirt-6"}'
for
write with FD -1
2014-02-04 15:50:27.349+0000: 9082: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=10
events=15
2014-02-04 15:50:27.349+0000: 9082: debug :
virEventPollInterruptLocked:717 : Interrupting
2014-02-04 15:50:27.349+0000: 9082: debug : qemuMonitorSend:959 :
QEMU_MONITOR_SEND_MSG: mon=0x7fac54000c00
msg={"execute":"qom-list","arguments":{"path":"/"},"id":"libvirt-6"}
fd=-1
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollRunOnce:641 :
Poll got 1 event(s)
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchTimeouts:426 : Dispatch 5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:471 : Dispatch 15
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=0 w=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:499 : EVENT_POLL_DISPATCH_HANDLE: watch=1
events=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=1 w=2
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=2 w=3
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=3 w=4
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=4 w=5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=5 w=6
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=6 w=7
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=7 w=8
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=8 w=9
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=9 w=10
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=10 w=11
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=11 w=12
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=12 w=13
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=13 w=14
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=14 w=58
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.349+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=29 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=1 d=0
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032349
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027349
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3963
ms
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3963
2014-02-04 15:50:27.349+0000: 9081: debug : virEventPollRunOnce:641 :
Poll got 1 event(s)
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchTimeouts:426 : Dispatch 5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:471 : Dispatch 15
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=0 w=1
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=1 w=2
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=2 w=3
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=3 w=4
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=4 w=5
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=5 w=6
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=6 w=7
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=7 w=8
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=8 w=9
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=9 w=10
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:499 : EVENT_POLL_DISPATCH_HANDLE: watch=10
events=2
2014-02-04 15:50:27.349+0000: 9081: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac54000c00
2014-02-04 15:50:27.349+0000: 9081: debug : qemuMonitorIOWrite:504 :
QEMU_MONITOR_IO_WRITE: mon=0x7fac54000c00
buf={"execute":"qom-list","arguments":{"path":"/"},"id":"libvirt-6"}
len=66 ret=66 errno=22
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=10
events=13
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.349+0000: 9081: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac54000c00
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=10 w=11
2014-02-04 15:50:27.349+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=11 w=12
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=12 w=13
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=13 w=14
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=14 w=58
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.350+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=25 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=1 d=0
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032349
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027350
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3962
ms
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3962
2014-02-04 15:50:27.350+0000: 9081: debug : virEventPollRunOnce:641 :
Poll got 1 event(s)
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchTimeouts:426 : Dispatch 5
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:471 : Dispatch 15
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=0 w=1
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=1 w=2
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=2 w=3
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=3 w=4
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=4 w=5
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=5 w=6
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=6 w=7
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=7 w=8
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=8 w=9
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=9 w=10
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:499 : EVENT_POLL_DISPATCH_HANDLE: watch=10
events=1
2014-02-04 15:50:27.350+0000: 9081: debug : virObjectRef:293 :
OBJECT_REF: obj=0x7fac54000c00
2014-02-04 15:50:27.350+0000: 9081: debug : qemuMonitorIOProcess:396 :
QEMU_MONITOR_IO_PROCESS: mon=0x7fac54000c00 buf={"id": "libvirt-6",
"error": {"class": "CommandNotFound", "desc":
"The command qom-list has
not been found", "data": {"name": "qom-list"}}}
len=141
2014-02-04 15:50:27.350+0000: 9081: debug :
qemuMonitorJSONIOProcessLine:157 : Line [{"id": "libvirt-6",
"error":
{"class": "CommandNotFound", "desc": "The command
qom-list has not been
found", "data": {"name": "qom-list"}}}]
2014-02-04 15:50:27.350+0000: 9081: debug : virJSONValueFromString:975
: string={"id": "libvirt-6", "error": {"class":
"CommandNotFound",
"desc": "The command qom-list has not been found", "data":
{"name":
"qom-list"}}}
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleStartMap:853 : parser=0x7fffd5667f70
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleMapKey:835 : parser=0x7fffd5667f70 key=0x7fac7ce78d42
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleString:815 : parser=0x7fffd5667f70 str=0x7fac7ce78d48
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleMapKey:835 : parser=0x7fffd5667f70 key=0x7fac7ce78d55
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleStartMap:853 : parser=0x7fffd5667f70
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleMapKey:835 : parser=0x7fffd5667f70 key=0x7fac7ce78d5f
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleString:815 : parser=0x7fffd5667f70 str=0x7fac7ce78d68
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleMapKey:835 : parser=0x7fffd5667f70 key=0x7fac7ce78d7b
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleString:815 : parser=0x7fffd5667f70 str=0x7fac7ce78d83
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleMapKey:835 : parser=0x7fffd5667f70 key=0x7fac7ce78dae
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleStartMap:853 : parser=0x7fffd5667f70
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleMapKey:835 : parser=0x7fffd5667f70 key=0x7fac7ce78db7
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleString:815 : parser=0x7fffd5667f70 str=0x7fac7ce78dbf
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleEndMap:881 : parser=0x7fffd5667f70
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleEndMap:881 : parser=0x7fffd5667f70
2014-02-04 15:50:27.350+0000: 9081: debug :
virJSONParserHandleEndMap:881 : parser=0x7fffd5667f70
2014-02-04 15:50:27.350+0000: 9081: debug : virJSONValueFromString:1026
: result=0x7fac7ce6b9a0
2014-02-04 15:50:27.350+0000: 9081: debug :
qemuMonitorJSONIOProcessLine:177 : QEMU_MONITOR_RECV_REPLY:
mon=0x7fac54000c00 reply={"id": "libvirt-6", "error":
{"class":
"CommandNotFound", "desc": "The command qom-list has not been
found",
"data": {"name": "qom-list"}}}
2014-02-04 15:50:27.350+0000: 9081: debug :
qemuMonitorJSONIOProcess:226 : Total used 141 bytes out of 141 available
in buffer
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=10
events=13
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 1 140378773645312
2014-02-04 15:50:27.350+0000: 9081: debug : virObjectUnref:256 :
OBJECT_UNREF: obj=0x7fac54000c00
2014-02-04 15:50:27.350+0000: 9082: debug :
virEventPollUpdateHandle:147 : EVENT_POLL_UPDATE_HANDLE: watch=10
events=13
2014-02-04 15:50:27.350+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=10 w=11
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=11 w=12
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=12 w=13
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=13 w=14
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollDispatchHandles:485 : i=14 w=58
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.351+0000: 9081: debug : virEventRunDefaultImpl:271
: running default event implementation
2014-02-04 15:50:27.351+0000: 9082: debug :
virEventPollInterruptLocked:713 : Skip interrupt, 0 140378773645312
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollCleanupTimeouts:517 : Cleanup 5
2014-02-04 15:50:27.351+0000: 9082: debug :
qemuMonitorJSONCommandWithFd:269 : Receive command reply ret=0
rxObject=0x7fac7ce6b9a0
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollCleanupHandles:565 : Cleanup 15
2014-02-04 15:50:27.351+0000: 9082: debug : virJSONValueToString:1106 :
object=0x7fac44000a50
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=0 w=1, f=5 e=1 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000a50 type=0
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=1 w=2, f=7 e=1 d=0
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=2 w=3, f=12 e=1 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000a70 type=2
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=3 w=4, f=13 e=1 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000bf0 type=0
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=4 w=5, f=14 e=1 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000c10 type=2
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=5 w=6, f=15 e=1 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac44000ce0 type=2
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=6 w=7, f=16 e=1 d=0
2014-02-04 15:50:27.351+0000: 9082: debug : virJSONValueToString:1139 :
result={"execute":"qom-list","arguments":{"path":"/"},"id":"libvirt-6"}
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=7 w=8, f=17 e=1 d=0
2014-02-04 15:50:27.351+0000: 9082: debug : virJSONValueToString:1106 :
object=0x7fac7ce6b9a0
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=8 w=9, f=19 e=1 d=0
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=9 w=10, f=23 e=25 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac7ce6b9a0 type=0
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=10 w=11, f=25 e=25 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac7ce6b8a0 type=2
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=11 w=12, f=24 e=25 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac7ce67660 type=0
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=12 w=13, f=26 e=25 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac7ce83f30 type=2
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=13 w=14, f=27 e=1 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac7ce61930 type=2
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollMakePollFDs:394
: Prepare n=14 w=58, f=28 e=1 d=0
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac7ce6ce30 type=0
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollCalculateTimeout:332 : Calculate expiry of 5 timers
2014-02-04 15:50:27.351+0000: 9082: debug :
virJSONValueToStringOne:1037 : object=0x7fac7ce80230 type=2
gen=0x7fac44001000
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529031312
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollCalculateTimeout:340 : Got a timeout scheduled for
1391529032349
2014-02-04 15:50:27.351+0000: 9082: debug : virJSONValueToString:1139 :
result={"id":"libvirt-6","error":{"class":"CommandNotFound","desc":"The
command qom-list has not been
found","data":{"name":"qom-list"}}}
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollCalculateTimeout:353 : Schedule timeout then=1391529031312
now=1391529027351
2014-02-04 15:50:27.351+0000: 9082: debug :
qemuMonitorJSONCheckError:343 : unable to execute QEMU command
{"execute":"qom-list","arguments":{"path":"/"},"id":"libvirt-6"}:
{"id":"libvirt-6","error":{"class":"CommandNotFound","desc":"The
command
qom-list has not been
found","data":{"name":"qom-list"}}}
2014-02-04 15:50:27.351+0000: 9081: debug :
virEventPollCalculateTimeout:362 : Timeout at 1391529031312 due in 3961
ms
2014-02-04 15:50:27.351+0000: 9081: debug : virEventPollRunOnce:630 :
EVENT_POLL_RUN: nhandles=15 timeout=3961
2014-02-04 15:50:27.351+0000: 9082: error :
qemuMonitorJSONCheckError:354 : internal error: unable to execute QEMU
command 'qom-list': The command qom-list has not been found
====== end of log =====
Segmentation fault (core dumped)
10:54 a.m.
On 2014-02-04 17:02, Franky Van Liedekerke wrote:
Hi,
using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
occasional segmentation faults (see below).
Sometimes it runs for 5 minutes, sometimes for an hour, but after
that the result is always the same: segfault after some weird
qom-list, that apparently the qemu version on centos doesn't know. Has
1.2.1 a known fix for this?
Franky (debug log of last crash is below the dotted line)
To reply to my own question:
1.2.1 shows the same problem.
Since it *seems* to have something to do with ballooning, I'll try
disabling that now.
Franky
11:19 a.m.
On 02/04/2014 09:02 AM, Franky Van Liedekerke wrote:
Hi,
using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
occasional segmentation faults (see below).
Sometimes it runs for 5 minutes, sometimes for an hour, but after that
the result is always the same: segfault after some weird qom-list, that
apparently the qemu version on centos doesn't know. Has 1.2.1 a known
fix for this?
Franky (debug log of last crash is below the dotted line)
-------------------------------------------------
2014-02-04 15:50:27.351+0000: 9082: error :
qemuMonitorJSONCheckError:354 : internal error: unable to execute QEMU
command 'qom-list': The command qom-list has not been found
Caught Segmentation violation dumping internal log buffer:
Sounds to me like poor fallback - a patch in libvirt was tested against
a newer version of qemu that provides qom-list, but doesn't gracefully
handle older qemu where it doesn't work.
Are you in a position to bisect which libvirt patch introduced the
problem? It looks like our first use of qom-list was in 1.1.1, with
commit d76a897.
2014-02-04 15:50:27.351+0000: 9082: error :
qemuMonitorJSONCheckError:354 : internal error: unable to execute QEMU
command 'qom-list': The command qom-list has not been found
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
12:28 p.m.
On Tue, 04 Feb 2014 10:19:56 -0700
Eric Blake <eblake(a)redhat.com> wrote:
On 02/04/2014 09:02 AM, Franky Van Liedekerke wrote:
> Hi,
>
> using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
> occasional segmentation faults (see below).
> Sometimes it runs for 5 minutes, sometimes for an hour, but after
> that the result is always the same: segfault after some weird
> qom-list, that apparently the qemu version on centos doesn't know.
> Has 1.2.1 a known fix for this?
>
> Franky (debug log of last crash is below the dotted line)
>
> -------------------------------------------------
>
> 2014-02-04 15:50:27.351+0000: 9082: error :
> qemuMonitorJSONCheckError:354 : internal error: unable to execute
> QEMU command 'qom-list': The command qom-list has not been found
> Caught Segmentation violation dumping internal log buffer:
>
Sounds to me like poor fallback - a patch in libvirt was tested
against a newer version of qemu that provides qom-list, but doesn't
gracefully handle older qemu where it doesn't work.
Are you in a position to bisect which libvirt patch introduced the
problem? It looks like our first use of qom-list was in 1.1.1, with
commit d76a897.
Errr ... I don't really know what you mean with bisect ... but tell me
what to do, and I'll try my best tomorrow.
Franky
12:34 p.m.
On 02/04/2014 11:28 AM, Franky Van Liedekerke wrote:
> Are you in a position to bisect which libvirt patch introduced
the
> problem? It looks like our first use of qom-list was in 1.1.1, with
> commit d76a897.
Errr ... I don't really know what you mean with bisect ... but tell me
what to do, and I'll try my best tomorrow.
'git bisect' is a powerful driver that lets you do a binary search
through git history to find which patch changed a particular behavior.
If you are comfortable using git and building your own libvirt, I can
help you come up with a command line to drive the test for looking for
where this behavior started. But even if you are not, it would be nice
if you could test a build of libvirt 1.1.0 vs. libvirt 1.1.1; if my
guess above was correct, 1.1.0 will not have the problem. Or, if you
are comfortable using gdb, it might be nice to step through program
execution at the point where qemuMonitorJSONGetObjectListPaths returns
failure because qemu didn't support the qom-list command. And if not,
the fact that you reported it means that one of the regular developers
will hopefully have some time in the near future to further investigate,
based on what we've learned so far. At any rate, we should have a fix
before releasing libvirt 1.2.2.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
3:39 a.m.
On Tue, Feb 04, 2014 at 11:34:39AM -0700, Eric Blake wrote:
On 02/04/2014 11:28 AM, Franky Van Liedekerke wrote:
>> Are you in a position to bisect which libvirt patch introduced the
>> problem? It looks like our first use of qom-list was in 1.1.1, with
>> commit d76a897.
>
> Errr ... I don't really know what you mean with bisect ... but tell me
> what to do, and I'll try my best tomorrow.
'git bisect' is a powerful driver that lets you do a binary search
through git history to find which patch changed a particular behavior.
If you are comfortable using git and building your own libvirt, I can
help you come up with a command line to drive the test for looking for
where this behavior started.
I wonder if we should not add a small section on bugs.html.in about
how git bissect can help locating the bug and the simpler alternatives
like below:
But even if you are not, it would be nice
if you could test a build of libvirt 1.1.0 vs. libvirt 1.1.1; if my
guess above was correct, 1.1.0 will not have the problem. Or, if you
are comfortable using gdb, it might be nice to step through program
execution at the point where qemuMonitorJSONGetObjectListPaths returns
failure because qemu didn't support the qom-list command. And if not,
the fact that you reported it means that one of the regular developers
will hopefully have some time in the near future to further investigate,
based on what we've learned so far. At any rate, we should have a fix
before releasing libvirt 1.2.2.
3 weeks to find the problem and get a fix :-)
Daniel
--
Daniel Veillard | Open Source and Standards, Red Hat
veillard(a)redhat.com | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
http://veillard.com/ | virtualization library http://libvirt.org/
4:23 p.m.
On Tue, Feb 04, 2014 at 17:02:41 +0100, Franky Van Liedekerke wrote:
Hi,
using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
occasional segmentation faults (see below).
Sometimes it runs for 5 minutes, sometimes for an hour, but after that
the result is always the same: segfault after some weird qom-list, that
apparently the qemu version on centos doesn't know. Has 1.2.1 a known
fix for this?
I believe the following patch should fix the crash. I'll do some testing
tomorrow and send it as a proper patch afterwards:
diff --git i/src/qemu/qemu_monitor.c w/src/qemu/qemu_monitor.c
index a968901..cdd817f 100644
--- i/src/qemu/qemu_monitor.c
+++ w/src/qemu/qemu_monitor.c
@@ -1019,7 +1019,9 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
virDomainObjPtr vm,
const char *curpath)
{
- size_t i, j, npaths = 0, nprops = 0;
+ size_t i, j;
+ int npaths = 0;
+ int nprops = 0;
int ret = 0;
char *nextpath = NULL;
qemuMonitorJSONListPathPtr *paths = NULL;
@@ -1045,6 +1047,8 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
VIR_DEBUG("Searching for Balloon Object Path starting at %s", curpath);
npaths = qemuMonitorJSONGetObjectListPaths(mon, curpath, &paths);
+ if (npaths < 0)
+ return -1;
for (i = 0; i < npaths && ret == 0; i++) {
@@ -1061,6 +1065,11 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
* then this version of qemu/kvm does not support the feature.
*/
nprops = qemuMonitorJSONGetObjectListPaths(mon, nextpath, &bprops);
+ if (nprops < 0) {
+ ret = -1;
+ goto cleanup;
+ }
+
for (j = 0; j < nprops; j++) {
if (STREQ(bprops[j]->name, "guest-stats-polling-interval"))
{
VIR_DEBUG("Found Balloon Object Path %s", nextpath);
2:06 a.m.
On 02/04/2014 11:23 PM, Jiri Denemark wrote:
On Tue, Feb 04, 2014 at 17:02:41 +0100, Franky Van Liedekerke wrote:
> Hi,
>
> using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
> occasional segmentation faults (see below).
> Sometimes it runs for 5 minutes, sometimes for an hour, but after that
> the result is always the same: segfault after some weird qom-list, that
> apparently the qemu version on centos doesn't know. Has 1.2.1 a known
> fix for this?
I believe the following patch should fix the crash. I'll do some testing
tomorrow and send it as a proper patch afterwards:
diff --git i/src/qemu/qemu_monitor.c w/src/qemu/qemu_monitor.c
index a968901..cdd817f 100644
--- i/src/qemu/qemu_monitor.c
+++ w/src/qemu/qemu_monitor.c
@@ -1019,7 +1019,9 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
virDomainObjPtr vm,
const char *curpath)
{
- size_t i, j, npaths = 0, nprops = 0;
+ size_t i, j;
+ int npaths = 0;
+ int nprops = 0;
int ret = 0;
char *nextpath = NULL;
qemuMonitorJSONListPathPtr *paths = NULL;
@@ -1045,6 +1047,8 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
VIR_DEBUG("Searching for Balloon Object Path starting at %s", curpath);
npaths = qemuMonitorJSONGetObjectListPaths(mon, curpath, &paths);
+ if (npaths < 0)
+ return -1;
for (i = 0; i < npaths && ret == 0; i++) {
@@ -1061,6 +1065,11 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
* then this version of qemu/kvm does not support the feature.
*/
nprops = qemuMonitorJSONGetObjectListPaths(mon, nextpath, &bprops);
+ if (nprops < 0) {
+ ret = -1;
+ goto cleanup;
+ }
+
for (j = 0; j < nprops; j++) {
if (STREQ(bprops[j]->name, "guest-stats-polling-interval"))
{
VIR_DEBUG("Found Balloon Object Path %s", nextpath);
npaths and nprops are also compared against size_t in the cleanup section.
Jan
6:02 a.m.
On 02/04/2014 05:23 PM, Jiri Denemark wrote:
On Tue, Feb 04, 2014 at 17:02:41 +0100, Franky Van Liedekerke wrote:
> Hi,
>
> using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
> occasional segmentation faults (see below).
> Sometimes it runs for 5 minutes, sometimes for an hour, but after that
> the result is always the same: segfault after some weird qom-list, that
> apparently the qemu version on centos doesn't know. Has 1.2.1 a known
> fix for this?
I believe the following patch should fix the crash. I'll do some testing
tomorrow and send it as a proper patch afterwards:
diff --git i/src/qemu/qemu_monitor.c w/src/qemu/qemu_monitor.c
index a968901..cdd817f 100644
--- i/src/qemu/qemu_monitor.c
+++ w/src/qemu/qemu_monitor.c
@@ -1019,7 +1019,9 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
virDomainObjPtr vm,
const char *curpath)
{
- size_t i, j, npaths = 0, nprops = 0;
+ size_t i, j;
+ int npaths = 0;
+ int nprops = 0;
Reading into what the contention of the issue is, then these are perhaps
all that's needed since the conflict is I assume the difference in size
between 'int' and 'size_t'. Perhaps something Eric Blake understands
best. My simple testing shows while difference in size (4 bytes vs. 8
bytes), the compiler seems to have done the right thing on the return
value (eg, assigning 'size_t' value to a function returning int of -1).
I know when I implemented this
http://www.redhat.com/archives/libvir-list/2013-July/msg00770.html
that I had tested without qom-list available.
Curious to know if the issue was seen in a provided or built libvirt.
It should be very simple to create a small C program that exhibits the
issue - just have a variable of size_t initialized to 0 that gets set by
a function that returns int, then print the result.
int ret = 0;
char *nextpath = NULL;
qemuMonitorJSONListPathPtr *paths = NULL;
@@ -1045,6 +1047,8 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
VIR_DEBUG("Searching for Balloon Object Path starting at %s", curpath);
npaths = qemuMonitorJSONGetObjectListPaths(mon, curpath, &paths);
+ if (npaths < 0)
+ return -1;
for (i = 0; i < npaths && ret == 0; i++) {
We wouldn't enter the loop in the 0 < -1 case, but would if 0 < 0x0000ffff
@@ -1061,6 +1065,11 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
* then this version of qemu/kvm does not support the feature.
*/
nprops = qemuMonitorJSONGetObjectListPaths(mon, nextpath, &bprops);
+ if (nprops < 0) {
+ ret = -1;
+ goto cleanup;
+ }
+
for (j = 0; j < nprops; j++) {
same here.
if (STREQ(bprops[j]->name,
"guest-stats-polling-interval")) {
VIR_DEBUG("Found Balloon Object Path %s", nextpath);
--
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6:54 a.m.
On Wed, Feb 05, 2014 at 07:02:38 -0500, John Ferlan wrote:
On 02/04/2014 05:23 PM, Jiri Denemark wrote:
> On Tue, Feb 04, 2014 at 17:02:41 +0100, Franky Van Liedekerke wrote:
>> Hi,
>>
>> using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
>> occasional segmentation faults (see below).
>> Sometimes it runs for 5 minutes, sometimes for an hour, but after that
>> the result is always the same: segfault after some weird qom-list, that
>> apparently the qemu version on centos doesn't know. Has 1.2.1 a known
>> fix for this?
>
> I believe the following patch should fix the crash. I'll do some testing
> tomorrow and send it as a proper patch afterwards:
>
> diff --git i/src/qemu/qemu_monitor.c w/src/qemu/qemu_monitor.c
> index a968901..cdd817f 100644
> --- i/src/qemu/qemu_monitor.c
> +++ w/src/qemu/qemu_monitor.c
> @@ -1019,7 +1019,9 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
> virDomainObjPtr vm,
> const char *curpath)
> {
> - size_t i, j, npaths = 0, nprops = 0;
> + size_t i, j;
> + int npaths = 0;
> + int nprops = 0;
Reading into what the contention of the issue is, then these are perhaps
all that's needed since the conflict is I assume the difference in size
between 'int' and 'size_t'. Perhaps something Eric Blake understands
best. My simple testing shows while difference in size (4 bytes vs. 8
bytes), the compiler seems to have done the right thing on the return
value (eg, assigning 'size_t' value to a function returning int of -1).
I know when I implemented this
http://www.redhat.com/archives/libvir-list/2013-July/msg00770.html
that I had tested without qom-list available.
Curious to know if the issue was seen in a provided or built libvirt.
It should be very simple to create a small C program that exhibits the
issue - just have a variable of size_t initialized to 0 that gets set by
a function that returns int, then print the result.
> int ret = 0;
> char *nextpath = NULL;
> qemuMonitorJSONListPathPtr *paths = NULL;
> @@ -1045,6 +1047,8 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
> VIR_DEBUG("Searching for Balloon Object Path starting at %s",
curpath);
>
> npaths = qemuMonitorJSONGetObjectListPaths(mon, curpath, &paths);
> + if (npaths < 0)
> + return -1;
>
> for (i = 0; i < npaths && ret == 0; i++) {
We wouldn't enter the loop in the 0 < -1 case, but would if 0 < 0x0000ffff
Sure, we wouldn't but then we would just return 0 from this function,
which would be wrong.
>
> @@ -1061,6 +1065,11 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
> * then this version of qemu/kvm does not support the feature.
> */
> nprops = qemuMonitorJSONGetObjectListPaths(mon, nextpath,
&bprops);
> + if (nprops < 0) {
> + ret = -1;
> + goto cleanup;
> + }
> +
> for (j = 0; j < nprops; j++) {
same here.
And here we would overwrite the error from
qemuMonitorJSONGetObjectListPaths with a different one.
Jirka
6:57 a.m.
On Tue, Feb 04, 2014 at 11:23:42PM +0100, Jiri Denemark wrote:
On Tue, Feb 04, 2014 at 17:02:41 +0100, Franky Van Liedekerke wrote:
> Hi,
>
> using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
> occasional segmentation faults (see below).
> Sometimes it runs for 5 minutes, sometimes for an hour, but after that
> the result is always the same: segfault after some weird qom-list, that
> apparently the qemu version on centos doesn't know. Has 1.2.1 a known
> fix for this?
I believe the following patch should fix the crash. I'll do some testing
tomorrow and send it as a proper patch afterwards:
diff --git i/src/qemu/qemu_monitor.c w/src/qemu/qemu_monitor.c
index a968901..cdd817f 100644
--- i/src/qemu/qemu_monitor.c
+++ w/src/qemu/qemu_monitor.c
@@ -1019,7 +1019,9 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
virDomainObjPtr vm,
const char *curpath)
{
- size_t i, j, npaths = 0, nprops = 0;
+ size_t i, j;
+ int npaths = 0;
+ int nprops = 0;
int ret = 0;
char *nextpath = NULL;
qemuMonitorJSONListPathPtr *paths = NULL;
@@ -1045,6 +1047,8 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
VIR_DEBUG("Searching for Balloon Object Path starting at %s", curpath);
npaths = qemuMonitorJSONGetObjectListPaths(mon, curpath, &paths);
+ if (npaths < 0)
+ return -1;
for (i = 0; i < npaths && ret == 0; i++) {
@@ -1061,6 +1065,11 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
* then this version of qemu/kvm does not support the feature.
*/
nprops = qemuMonitorJSONGetObjectListPaths(mon, nextpath, &bprops);
+ if (nprops < 0) {
+ ret = -1;
+ goto cleanup;
+ }
+
for (j = 0; j < nprops; j++) {
if (STREQ(bprops[j]->name, "guest-stats-polling-interval"))
{
VIR_DEBUG("Found Balloon Object Path %s", nextpath);
It would be desirable to extend the qemujsonmonitor test suite to exercise
the crash scenario too.
Regards,
Daniel
--
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9 a.m.
On 02/04/2014 05:23 PM, Jiri Denemark wrote:
On Tue, Feb 04, 2014 at 17:02:41 +0100, Franky Van Liedekerke wrote:
> Hi,
>
> using libvirt 1.2.0 on a up-to-date Centos6.5 machine leads to
> occasional segmentation faults (see below).
> Sometimes it runs for 5 minutes, sometimes for an hour, but after that
> the result is always the same: segfault after some weird qom-list, that
> apparently the qemu version on centos doesn't know. Has 1.2.1 a known
> fix for this?
I believe the following patch should fix the crash. I'll do some testing
tomorrow and send it as a proper patch afterwards:
I just wanted to add to this thread, that I also ran into this issue.
While investigating a solution, I came across this patch. I then tried
it, and this also corrected the crash issue I was getting. The
environment causing the problem for me was:
CentOS 6 machine; 3 QEMU/KVM instances. 1 was using standard "stock"
CentOS qemu package, the other two QEMU 1.6.2. Libvirt version: 1.2.1.
After applying this patch, the crash issue is solved.
Hopefully this is a somewhat useful data point to add. Thanks for your
work Jiri! I'll be following this thread for the "final" solution and
will be sure to update to 1.2.2 if that version includes the final
agreed upon solution. But this patch does solve the crash issue I was
running into.
diff --git i/src/qemu/qemu_monitor.c w/src/qemu/qemu_monitor.c
index a968901..cdd817f 100644
--- i/src/qemu/qemu_monitor.c
+++ w/src/qemu/qemu_monitor.c
@@ -1019,7 +1019,9 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
virDomainObjPtr vm,
const char *curpath)
{
- size_t i, j, npaths = 0, nprops = 0;
+ size_t i, j;
+ int npaths = 0;
+ int nprops = 0;
int ret = 0;
char *nextpath = NULL;
qemuMonitorJSONListPathPtr *paths = NULL;
@@ -1045,6 +1047,8 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
VIR_DEBUG("Searching for Balloon Object Path starting at %s", curpath);
npaths = qemuMonitorJSONGetObjectListPaths(mon, curpath, &paths);
+ if (npaths < 0)
+ return -1;
for (i = 0; i < npaths && ret == 0; i++) {
@@ -1061,6 +1065,11 @@ qemuMonitorFindBalloonObjectPath(qemuMonitorPtr mon,
* then this version of qemu/kvm does not support the feature.
*/
nprops = qemuMonitorJSONGetObjectListPaths(mon, nextpath, &bprops);
+ if (nprops < 0) {
+ ret = -1;
+ goto cleanup;
+ }
+
for (j = 0; j < nprops; j++) {
if (STREQ(bprops[j]->name,
"guest-stats-polling-interval")) {
VIR_DEBUG("Found Balloon Object Path %s", nextpath);
--
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3928
days inactive
3944
days old
11 comments
8 participants
participants (8)
-
Daniel P. Berrange -
Daniel Veillard -
Eric Blake -
Franky Van Liedekerke -
Jiri Denemark -
John Ferlan -
Ján Tomko -
Scott Sullivan