On Wed, 2010-12-15 at 00:57 +0100, Manfred Heubach wrote: > Vadim Rozenfeld <vrozenfe <at> redhat.com> writes: > > > > > On Mon, 2010-12-13 at 22:12 +0200, Dor Laor wrote: > > > On 12/13/2010 09:42 PM, Manfred Heubach wrote: > > > > > > > > I was running the host with Ubuntu 10.04 but upgraded to 10.10 - mainly > because > > > > of performance problems which were solved by the upgrade. > > > > > > > > After the upgrade the system became extremly unstable. It was crashing as soon > > > > as disk io and network io load was growing. 100% reproduceable with windows > > > > server backup to an iscsi volume. > > > > > > > > i had virtio drivers for storage and network installed (redhat/fedora 1.1.11). > > > > > > Which fedora/rhel release is that? > > > The host is Ubuntu 10.10 x64 > > The drivers are from > http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/ 1.1.11-0 > released on 17-Aug-2010 - are there any newer drivers? Yes, they are the most recent drivers at fedoraproject. Our rhel6 drivers are almost the same, except for a few non-critical, WHQL related bug fixes. However, there is one fix related to Large Send Offload (LSO) problem which was fixed in rhel6, but I don't see the relevant changes in fedora kvmnet driver sources http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/src/ > > > > > What's the windows virtio driver version? > > The virtio storage version shown in Windows is 6.0.0.10 > > > > > > > Have you tried using virt-manager/virhs instead of raw cmdline? > > I'm starting it with libvirt/virsh > > cmd-line copied from the log (and some log entries): > > LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin > QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-0.12 -enable-kvm -m 8192 -smp > 4,sockets=4,cores=1,threads=1 -name sbs2008 -uuid > 933c2ef2-e5b0-0b39-db60-016b5d226534 -nodefaults -chardev > socket,id=monitor,path=/var/lib/libvirt/qemu/sbs2008.monitor,server,nowait -mon > chardev=monitor,mode=readline -rtc base=localtime -boot c -drive > file=/var/lib/libvirt/images/olscanner/virtio-win-1.1.11-0.iso,if=none,media=cdrom, > id=drive-ide0-1-0,readonly=on,format=raw > -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive > file=/var/lib/libvirt/images/sbs2008/sbs2008.img,if=none,id=drive-virtio-disk0, > boot=on,format=qcow2 -device > virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0 > -drive > file=/dev/volg1/sbsdata,if=none,id=drive-virtio-disk1,format=raw,cache=none > -device > virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 > -drive file=/dev/volg1/wsus,if=none,id=drive-virtio-disk2,format=raw,cache=none > -device > virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk2,id=virtio-disk2 > -device e1000,vlan=0,id=net0,mac=52:54:00:8a:bc:c9,bus=pci.0,addr=0x6 -net > tap,fd=107,vlan=0,name=hostnet0 -chardev pty,id=serial0 -device > isa-serial,chardev=serial0 -usb -device usb-tablet,id=input0 -vnc 0.0.0.0:0 -k > de -vga std -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 > 07:12:02.715: debug : qemudInitCpuAffinity:2423 : Setting CPU affinity > 07:12:02.717: debug : qemuSecurityDACSetProcessLabel:547 : Dropping privileges > of VM to 105:114 > char device redirected to /dev/pts/0 > pci_add_option_rom: failed to find romfile "pxe-e1000.bin" > > > > > About e1000, some windows comes with buggy driver and an update e1000 > > > from Intel fixes some issues. > > > > > I'm running latest drivers from Intel: 8.3.15.0 > > > > > > > > At each BSOD I had the following line in the log of the guest: > > > > > > > > virtio_ioport_write: unexpected address 0x13 value 0x1 Seems to be the result of calling PapaNdis_OnBugCheck function > > > > > > > > I changed the network interface back to e1000. What I experience now (and > I had > > > > that a the very beginning before i switched to virtio network) are > freezes. The > > > > guest doesn't respond anymore (doesn't answer to pings and doesn't > interact via > > > > mouse/keyboard anymore). Host CPU usage of the kvm process is 100% on as many > > > > cores as there are virtual cpus (in this case 4). > > I had a crash today but no logentry on the host - but that could be because I > had to restart syslog (ran out of diskspace after turning on debug logging ob > libvirtd - didn't think that it would generate 6 GB of logs per day :-) > > > > > > > Sounds like an interrupt storm to me. Can you try to ping your VM? > > No responds to ping. > > > Anyway the best way to start debugging a stalled system is just to crash > > it with BSOD. For doing it you will need: > > - enable NMICrashDump (please see http://support.microsoft.com/kb/927069 > > for more information > > - enable Kernel Memory Dump (actually Complete is much better, but it > > can be too big) http://support.microsoft.com/kb/969028 > > - you only will need to type "nmi 0" in the qemu monitor to crash the > > system, when the system hangs next time. > > I prepared this. When the system crashed today I didn't have the complete > memory dump ready - so I only have a minidump. The intersting point is that > the system today crashed with a BSOD and didn't freeze. > > The result of dumpchk.exe is as follows: > > > Microsoft (R) Windows Debugger Version 6.12.0002.633 AMD64 > Copyright (c) Microsoft Corporation. All rights reserved. > > > Loading Dump File [c:\Windows\Minidump\Mini121410-01.dmp] > Mini Kernel Dump File: Only registers and stack trace are available > > Symbol search path is: SRV*http://msdl.microsoft.com/download/symbols > Executable search path is: > Windows Server 2008/Windows Vista Kernel Version 6002 (Service Pack 2) MP (4 > procs) Free x64 > Product: LanManNt, suite: SmallBusiness TerminalServer SmallBusinessRestricted > SingleUserTS > Built by: 6002.18267.amd64fre.vistasp2_gdr.100608-0458 > Machine Name: > Kernel base = 0xfffff800`01e16000 PsLoadedModuleList = 0xfffff800`01fdadd0 > Debug session time: Tue Dec 14 18:41:20.058 2010 (UTC + 1:00) > System Uptime: 1 days 11:16:05.967 > Loading Kernel Symbols > ............................................................... > ............................................................ > Loading User Symbols > Loading unloaded module list > ..... > ******************************************************************************* > * * > * Bugcheck Analysis * > * * > ******************************************************************************* > > Use !analyze -v to get detailed debugging information. > > BugCheck 3B, {c0000005, fffff80001e6a842, fffffa6004efcb70, 0} > > Probably caused by : Npfs.SYS ( Npfs!NpSetAttributeInList+9a ) It is named pipe file system. > > Followup: MachineOwner > --------- > > ----- 64 bit Kernel Mini Dump Analysis > > DUMP_HEADER64: > MajorVersion 0000000f > MinorVersion 00001772 > KdSecondaryVersion 00000000 > DirectoryTableBase 00000001`e5b51000 > PfnDataBase fffff800`0203d250 > PsLoadedModuleList fffff800`01fdadd0 > PsActiveProcessHead fffff800`01fba440 > MachineImageType 00008664 > NumberProcessors 00000004 > BugCheckCode 0000003b > BugCheckParameter1 00000000`c0000005 > BugCheckParameter2 fffff800`01e6a842 > BugCheckParameter3 fffffa60`04efcb70 > BugCheckParameter4 00000000`00000000 > KdDebuggerDataBlock fffff800`01f87f20 > ProductType 00000002 > SuiteMask 00000131 > WriterStatus 00000000 > MiniDumpFields 00000cff > > TRIAGE_DUMP64: > ServicePackBuild 00000200 > SizeOfDump 00040000 > ValidOffset 0003fffc > ContextOffset 00000348 > ExceptionOffset 00000f00 > MmOffset 00002080 > UnloadedDriversOffset 000020d0 > PrcbOffset 000021f0 > ProcessOffset 00005d10 > ThreadOffset 000060f8 > CallStackOffset 00006548 > SizeOfCallStack 00001bf8 > DriverListOffset 00008470 > DriverCount 0000007c > StringPoolOffset 0000ca30 > StringPoolSize 00002950 > BrokenDriverOffset 00000000 > TriageOptions ffffffff > TopOfStack fffffa60`04efc1b8 > BStoreOffset 00000000 > SizeOfBStore 00000000 > LimitOfBStore 00000000`00000000 > DebuggerDataOffset 00008140 > DebuggerDataSize 00000330 > DataBlocksOffset 0000f380 > DataBlocksCount 00000008 > fffff800`01fdb720 - fffff800`01fdb79f at offset 0000f400 > fffff800`01fbf898 - fffff800`01fbf89b at offset 0000f480 > fffff800`01fbf894 - fffff800`01fbf897 at offset 0000f484 > fffff800`0203d078 - fffff800`0203d07b at offset 0000f488 > fffff800`0203d09c - fffff800`0203d09f at offset 0000f48c > fffff800`01e6f000 - fffff800`01e6ffff at offset 0000f490 > fffff800`02019000 - fffff800`02019fff at offset 00010490 > fffff800`01e70000 - fffff800`01e70fff at offset 00011490 > Max offset 12490, 2e2f8 from end of file > > > Windows Server 2008/Windows Vista Kernel Version 6002 (Service Pack 2) MP (4 > procs) Free x64 > Product: LanManNt, suite: SmallBusiness TerminalServer SmallBusinessRestricted > SingleUserTS > Built by: 6002.18267.amd64fre.vistasp2_gdr.100608-0458 > Machine Name: > Kernel base = 0xfffff800`01e16000 PsLoadedModuleList = 0xfffff800`01fdadd0 > Debug session time: Tue Dec 14 18:41:20.058 2010 (UTC + 1:00) > System Uptime: 1 days 11:16:05.967 > start end module name > fffff800`01e16000 fffff800`0232d000 nt Tue Jun 08 16:59:47 2010 (4C0E5AE3) > fffff800`0232d000 fffff800`02373000 hal Sat Apr 11 09:04:56 2009 (49E04118) > fffff960`000b0000 fffff960`00364000 win32k Tue Aug 31 16:57:22 2010 (4C7D1852) > fffff960`004d0000 fffff960`004ee000 dxg Sat Apr 11 07:09:45 2009 (49E02619) > fffff960`00680000 fffff960`0068a000 TSDDD Sat Jan 19 07:42:04 2008 (47919BBC) > fffff960`008c0000 fffff960`008c9000 framebuf unavailable (00000000) > fffff960`00a80000 fffff960`00ab0000 RDPDD unavailable (00000000) > fffffa60`00604000 fffffa60`0060e000 kdcom Sat Apr 11 09:07:57 2009 (49E041CD) > fffffa60`0060e000 fffffa60`00649000 mcupdate_GenuineIntel Sat Apr 11 > 09:05:41 2009 (49E04145) > fffffa60`00649000 fffffa60`0065d000 PSHED Sat Apr 11 09:08:17 2009 (49E041E1) > fffffa60`0065d000 fffffa60`006ba000 CLFS Sat Apr 11 06:54:21 2009 (49E0227D) > fffffa60`006ba000 fffffa60`0076c000 CI Sat Apr 11 09:08:09 2009 (49E041D9) > fffffa60`0076c000 fffffa60`0077e000 HIDCLASS Sat Apr 11 07:39:32 2009 (49E02D14) > fffffa60`0077e000 fffffa60`00785b80 HIDPARSE Sat Jan 19 07:33:51 2008 (479199CF) > fffffa60`00788000 fffffa60`007d8000 msrpc Sat Apr 11 07:32:13 2009 (49E02B5D) > fffffa60`007d8000 fffffa60`007f5000 tdx Sat Apr 11 07:43:00 2009 (49E02DE4) > fffffa60`007f5000 fffffa60`00800000 mouhid Sat Jan 19 07:28:10 2008 (4791987A) > fffffa60`00800000 fffffa60`00809000 hidusb Sat Apr 11 07:39:32 2009 (49E02D14) > fffffa60`0080a000 fffffa60`009cd000 NDIS Sat Apr 11 07:43:15 2009 (49E02DF3) > fffffa60`009cd000 fffffa60`009e1000 volmgr Sat Apr 11 07:34:49 2009 (49E02BF9) > fffffa60`009e1000 fffffa60`009f2000 Npfs Sat Apr 11 06:54:22 2009 (49E0227E) > fffffa60`009f2000 fffffa60`009fb000 rasacd Sat Jan 19 07:37:30 2008 (47919AAA) > fffffa60`00a02000 fffffa60`00a5b000 NETIO Sat Apr 11 07:43:34 2009 (49E02E06) > fffffa60`00a5b000 fffffa60`00b35000 Wdf01000 Sat Jan 19 07:33:27 2008 (479199B7) > fffffa60`00b35000 fffffa60`00b43000 WDFLDR Sat Jan 19 07:32:33 2008 (47919981) > fffffa60`00b43000 fffffa60`00b99000 acpi Sat Apr 11 07:03:26 2009 (49E0249E) > fffffa60`00b99000 fffffa60`00ba2000 WMILIB Sat Jan 19 07:33:45 2008 (479199C9) > fffffa60`00ba2000 fffffa60`00bac000 msisadrv Sat Jan 19 07:02:50 2008 (4791928A) > fffffa60`00bac000 fffffa60`00bdc000 pci Sat Apr 11 07:03:33 2009 (49E024A5) > fffffa60`00bdc000 fffffa60`00bf1000 partmgr Sat Apr 11 07:34:51 2009 (49E02BFB) > fffffa60`00bf1000 fffffa60`00bfc000 Msfs Sat Jan 19 06:53:55 2008 (47919073) > fffffa60`00c00000 fffffa60`00c09000 rdpencdd Sat Jan 19 07:42:03 2008 (47919BBB) > fffffa60`00c0d000 fffffa60`00c73000 volmgrx Sat Apr 11 07:35:14 2009 (49E02C12) > fffffa60`00c73000 fffffa60`00c7b000 intelide Sat Jan 19 07:28:56 2008 (479198A8) > fffffa60`00c7b000 fffffa60`00c8b000 PCIIDEX Sat Apr 11 07:34:22 2009 (49E02BDE) > fffffa60`00c8b000 fffffa60`00c9e000 mountmgr Sat Jan 19 07:28:01 2008 (47919871) > fffffa60`00c9e000 fffffa60`00ca6000 atapi Sat Apr 11 07:34:19 2009 (49E02BDB) > fffffa60`00ca6000 fffffa60`00cca000 ataport Sat Apr 11 07:34:25 2009 (49E02BE1) > fffffa60`00cca000 fffffa60`00cd3000 viostor Tue Aug 10 15:58:06 2010 (4C615AEE) > fffffa60`00cd3000 fffffa60`00d30000 storport Sat Apr 11 07:34:45 2009 (49E02BF5) > fffffa60`00d30000 fffffa60`00d77000 fltmgr Sat Apr 11 06:54:38 2009 (49E0228E) > fffffa60`00d77000 fffffa60`00da2000 quota Sat Apr 11 06:59:38 2009 (49E023BA) > fffffa60`00da2000 fffffa60`00db7000 datascrn Sat Apr 11 06:59:35 2009 (49E023B7) > fffffa60`00db7000 fffffa60`00df0000 msiscsi Sat Apr 11 07:36:09 2009 (49E02C49) > fffffa60`00df0000 fffffa60`00dfe000 vga Sat Jan 19 07:32:21 2008 (47919975) > fffffa60`00e00000 fffffa60`00e0c000 ndistapi Sat Jan 19 07:37:22 2008 (47919AA2) > fffffa60`00e0d000 fffffa60`00e94000 ksecdd Mon Jun 15 15:15:18 2009 (4A364966) > fffffa60`00e94000 fffffa60`00eaa000 i8042prt Sat Jan 19 07:28:08 2008 (47919878) > fffffa60`00eaa000 fffffa60`00eb8000 kbdclass Sat Jan 19 07:28:05 2008 (47919875) > fffffa60`00eb8000 fffffa60`00ec4000 mouclass Sat Jan 19 07:28:05 2008 (47919875) > fffffa60`00ec4000 fffffa60`00ed1000 fdc Sat Jan 19 07:28:45 2008 (4791989D) > fffffa60`00ed1000 fffffa60`00eed000 cdrom Sat Apr 11 07:34:39 2009 (49E02BEF) > fffffa60`00eed000 fffffa60`00ef9000 usbuhci Sat Jan 19 07:33:56 2008 (479199D4) > fffffa60`00ef9000 fffffa60`00f3f000 USBPORT Sat Apr 11 07:39:39 2009 (49E02D1B) > fffffa60`00f3f000 fffffa60`00f4d000 vgapnp Sat Jan 19 07:32:22 2008 (47919976) > fffffa60`00f4d000 fffffa60`00f72000 VIDEOPRT Sat Jan 19 07:32:25 2008 (47919979) > fffffa60`00f72000 fffffa60`00f82000 watchdog Sat Apr 11 07:09:16 2009 (49E025FC) > fffffa60`00f82000 fffffa60`00fa5a00 E1G6032E Wed Sep 24 01:09:49 2008 (48D9773D) > fffffa60`00fa6000 fffffa60`00fb9000 intelppm Sat Jan 19 06:52:45 2008 (4791902D) > fffffa60`00fb9000 fffffa60`00fcc000 blbdrive Sat Jan 19 06:58:37 2008 (4791918D) > fffffa60`00fcc000 fffffa60`00fd9000 TDI Sat Apr 11 07:44:14 2009 (49E02E2E) > fffffa60`00fd9000 fffffa60`00ffc000 rasl2tp Sat Apr 11 07:43:37 2009 (49E02E09) > fffffa60`01003000 fffffa60`01179000 tcpip Wed Jun 16 16:51:56 2010 (4C18E50C) > fffffa60`01179000 fffffa60`011a5000 fwpkclnt Sat Apr 11 07:42:44 2009 (49E02DD4) > fffffa60`011a5000 fffffa60`011d1000 CLASSPNP Sat Apr 11 07:34:15 2009 (49E02BD7) > fffffa60`011d1000 fffffa60`011db000 crcdisk Sat Jan 19 07:30:12 2008 (479198F4) > fffffa60`011f3000 fffffa60`011fc000 tunmp Sat Jan 19 07:36:30 2008 (47919A6E) > fffffa60`01209000 fffffa60`01389000 Ntfs Sat Apr 11 06:55:38 2009 (49E022CA) > fffffa60`01389000 fffffa60`013cd000 volsnap Sat Apr 11 07:35:33 2009 (49E02C25) > fffffa60`013cd000 fffffa60`013d5000 spldr Mon Jan 12 22:51:29 2009 (496BBB61) > fffffa60`013d5000 fffffa60`013e7000 mup Sat Apr 11 06:54:47 2009 (49E02297) > fffffa60`013e7000 fffffa60`013fb000 disk Sat Apr 11 07:34:38 2009 (49E02BEE) > fffffa60`03600000 fffffa60`03631000 ndiswan Sat Apr 11 07:43:39 2009 (49E02E0B) > fffffa60`03631000 fffffa60`03641000 raspppoe Sat Apr 11 07:43:33 2009 (49E02E05) > fffffa60`03641000 fffffa60`0365f000 raspptp Sat Apr 11 07:43:38 2009 (49E02E0A) > fffffa60`0365f000 fffffa60`03677000 rassstp Sat Apr 11 07:43:46 2009 (49E02E12) > fffffa60`03677000 fffffa60`03711000 rdpdr Sat Apr 11 07:49:54 2009 (49E02F82) > fffffa60`03711000 fffffa60`03724000 termdd Sat Apr 11 07:48:13 2009 (49E02F1D) > fffffa60`03724000 fffffa60`03725480 swenum Thu Nov 02 10:37:33 2006 (4549BC5D) > fffffa60`03726000 fffffa60`0375a000 ks Sat Apr 11 07:33:51 2009 (49E02BBF) > fffffa60`0375a000 fffffa60`03765000 mssmbios Sat Jan 19 07:02:54 2008 (4791928E) > fffffa60`03765000 fffffa60`03775000 umbus Sat Jan 19 07:34:16 2008 (479199E8) > fffffa60`03775000 fffffa60`037bd000 usbhub Sat Apr 11 07:39:52 2009 (49E02D28) > fffffa60`037bd000 fffffa60`037d1000 NDProxy Sat Jan 19 07:37:26 2008 (47919AA6) > fffffa60`037d1000 fffffa60`037e1000 dfs Sat Jan 19 06:54:14 2008 (47919086) > fffffa60`037e1000 fffffa60`037eb000 Fs_Rec Sat Jan 19 06:53:41 2008 (47919065) > fffffa60`037eb000 fffffa60`037f4000 Null Thu Nov 02 10:37:15 2006 (4549BC4B) > fffffa60`037f4000 fffffa60`037fd000 RDPCDD Sat Jan 19 07:42:04 2008 (47919BBC) > fffffa60`037fd000 fffffa60`037fee00 USBD Sat Jan 19 07:33:53 2008 (479199D1) > fffffa60`03c04000 fffffa60`03c1f000 smb Sat Apr 11 07:42:19 2009 (49E02DBB) > fffffa60`03c1f000 fffffa60`03c8a000 afd Sat Apr 11 07:44:21 2009 (49E02E35) > fffffa60`03c8a000 fffffa60`03cce000 netbt Sat Apr 11 07:42:31 2009 (49E02DC7) > fffffa60`03cce000 fffffa60`03cec000 pacer Sat Apr 11 07:42:56 2009 (49E02DE0) > fffffa60`03cec000 fffffa60`03cfb000 netbios Sat Jan 19 07:36:35 2008 (47919A73) > fffffa60`03cfb000 fffffa60`03d0e000 monitor Sat Jan 19 07:32:34 2008 (47919982) > fffffa60`03d18000 fffffa60`03d33000 wanarp Sat Apr 11 07:43:38 2009 (49E02E0A) > fffffa60`03d33000 fffffa60`03d80000 rdbss Sat Apr 11 06:55:21 2009 (49E022B9) > fffffa60`03d80000 fffffa60`03d8c000 nsiproxy Sat Jan 19 07:36:45 2008 (47919A7D) > fffffa60`03d8c000 fffffa60`03da9000 dfsc Sat Apr 11 06:54:44 2009 (49E02294) > fffffa60`03da9000 fffffa60`03dc5000 cdfs Sat Jan 19 06:53:45 2008 (47919069) > fffffa60`03dc5000 fffffa60`03dd3000 crashdmp Sat Apr 11 07:34:31 2009 (49E02BE7) > fffffa60`03dd3000 fffffa60`03ddd000 dump_diskdump Sat Apr 11 07:34:30 2009 > (49E02BE6) > fffffa60`03ddd000 fffffa60`03de6000 dump_viostor Tue Aug 10 15:58:06 2010 > (4C615AEE) > fffffa60`03de6000 fffffa60`03df2000 Dxapi Sat Jan 19 07:08:00 2008 (479193C0) > fffffa60`04204000 fffffa60`04226000 luafv Sat Jan 19 06:59:06 2008 (479191AA) > fffffa60`04226000 fffffa60`0423a000 lltdio Sat Jan 19 07:35:48 2008 (47919A44) > fffffa60`0423a000 fffffa60`04252000 rspndr Sat Jan 19 07:35:48 2008 (47919A44) > fffffa60`04252000 fffffa60`042ec000 spsys Tue Mar 10 18:16:43 2009 (49B6A07B) > fffffa60`042ec000 fffffa60`0430a000 bowser Sat Jan 19 06:54:51 2008 (479190AB) > fffffa60`0430a000 fffffa60`04324000 mpsdrv Sat Jan 19 07:35:28 2008 (47919A30) > fffffa60`04324000 fffffa60`0434d000 mrxsmb Tue Feb 23 12:32:22 2010 (4B83BCC6) > fffffa60`0434d000 fffffa60`04396000 mrxsmb10 Tue Feb 23 12:32:21 2010 (4B83BCC5) > fffffa60`04396000 fffffa60`043b5000 mrxsmb20 Tue Feb 23 12:32:20 2010 (4B83BCC4) > fffffa60`043b5000 fffffa60`043c0000 asyncmac Sat Jan 19 07:37:27 2008 (47919AA7) > fffffa60`043c0000 fffffa60`043e9000 srvnet Mon Sep 06 17:33:48 2010 (4C8509DC) > fffffa60`04806000 fffffa60`04838000 srv2 Mon Sep 06 17:33:50 2010 (4C8509DE) > fffffa60`04838000 fffffa60`048cc000 srv Mon Sep 06 17:34:12 2010 (4C8509F4) > fffffa60`048cc000 fffffa60`0496f000 HTTP Sat Feb 20 22:30:05 2010 (4B80545D) > fffffa60`0500e000 fffffa60`050c4000 peauth Mon Oct 23 13:57:00 2006 (453CAE0C) > fffffa60`050c4000 fffffa60`050cf000 secdrv Wed Sep 13 15:18:38 2006 (4508052E) > fffffa60`050cf000 fffffa60`050df000 tcpipreg Tue Dec 08 18:55:32 2009 (4B1E9314) > fffffa60`050df000 fffffa60`050ec000 tdtcp Sat Jan 19 07:42:03 2008 (47919BBB) > fffffa60`050ec000 fffffa60`050fa000 tssecsrv Sat Jan 19 07:42:10 2008 (47919BC2) > fffffa60`050fa000 fffffa60`05136000 RDPWD Sat Apr 11 07:48:33 2009 (49E02F31) > > Unloaded modules: > fffffa60`011db000 fffffa60`011e9000 crashdmp.sys > Timestamp: unavailable (00000000) > Checksum: 00000000 > ImageSize: 0000E000 > fffffa60`011e9000 fffffa60`011f3000 dump_storpor > Timestamp: unavailable (00000000) > Checksum: 00000000 > ImageSize: 0000A000 > fffffa60`01200000 fffffa60`01209000 dump_viostor > Timestamp: unavailable (00000000) > Checksum: 00000000 > ImageSize: 00009000 > fffffa60`03cfb000 fffffa60`03d18000 serial.sys > Timestamp: unavailable (00000000) > Checksum: 00000000 > ImageSize: 0001D000 > fffffa60`0076c000 fffffa60`00788000 sacdrv.sys > Timestamp: unavailable (00000000) > Checksum: 00000000 > ImageSize: 0001C000 > ************************************************************************** > * * > * Bugcheck Analysis * > * * > ************************************************************************** > > Use !analyze -v to get detailed debugging information. > > BugCheck 3B, {c0000005, fffff80001e6a842, fffffa6004efcb70, 0} > > Probably caused by : Npfs.SYS ( Npfs!NpSetAttributeInList+9a ) > > Followup: MachineOwner > --------- > > Finished dump check > > > > best regards > Manfred > NrybXÇv^)Þ{.n+hÜ}Æz&j:+vzZ++zfh~izw?&)ßf -- 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