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Windows 7: ks.sys BSOD

10 Apr 2011   #1

Windows 7 x64 SP1
ks.sys BSOD

I am intermittently recieving this blue screen right as it gets to the windows log on screen, along with stuttering audio right before it errors out. I had issues with my Logitech web cam C910 before with similar problems. This time, the error started after I installed the SSD, and transferred my data to it, making it my boot drive. I would like to find a permanent solution to this problem.

My System SpecsSystem Spec
10 Apr 2011   #2

Microsoft Community Contributor Award Recipient

Windows 7 x64

can you enter in safe mode with networking?
We really need the information from the following link to provide proper bsod support.
Meanwhile the only thing I can think of outside of that, is have you checked to make sure that the ssd has up-to-date firmware?
My System SpecsSystem Spec
10 Apr 2011   #3

Windows 7 x64 SP1

I can get into windows booting normally, but it usually takes 2 to 4 reboots, then it acts normal. If I disconnect the web cam, then connect it again, I get the same error.
My System SpecsSystem Spec

10 Apr 2011   #4

Microsoft Community Contributor Award Recipient

Windows 7 x64

Then could you please follow the bsod posting instructions I linked above, or just click on the image in my sig?
My System SpecsSystem Spec
10 Apr 2011   #5

Windows 7 x64 SP1

i posted the attachments, are they not showing?

I am thinking that it is related to the usb ports, or audio, but I don't know how to analyze the crash dump.
My System SpecsSystem Spec
10 Apr 2011   #6

Microsoft Community Contributor Award Recipient

Windows 7 x64

My bad, give me a few I'll have a look at it and edit this post.

An exception happened while executing a system service routine.
Arg1: 00000000c0000005, Exception code that caused the bugcheck
Arg2: fffff8800ffb57b3, Address of the instruction which caused the bugcheck
Arg3: fffff88006dd4e40, Address of the context record for the exception that caused the bugcheck
Arg4: 0000000000000000, zero.

Debugging Details:

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

fffff880`0ffb57b3 488b02          mov     rax,qword ptr [rdx]

CONTEXT:  fffff88006dd4e40 -- (.cxr 0xfffff88006dd4e40)
rax=fffffa80104ba950 rbx=fffffa800c7f7010 rcx=fffffa8010312c60
rdx=4d7d674deae3b483 rsi=fffffa8010312c60 rdi=fffffa80104ba520
rip=fffff8800ffb57b3 rsp=fffff88006dd5820 rbp=fffff88006dd59b0
 r8=fffffa8010312c60  r9=fffffa80104ba520 r10=0000000000000000
r11=fffff88006dd5580 r12=0000000000000208 r13=0000000000000001
r14=0000000000000001 r15=fffffa8010393e30
iopl=0         nv up ei pl nz na pe nc
cs=0010  ss=0018  ds=002b  es=002b  fs=0053  gs=002b             efl=00010202
fffff880`0ffb57b3 488b02          mov     rax,qword ptr [rdx] ds:002b:4d7d674d`eae3b483=????????????????
Resetting default scope






LAST_CONTROL_TRANSFER:  from 0000000000000000 to fffff8800ffb57b3

fffff880`06dd5820 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ks!KsDispatchIrp+0xd3

fffff880`0ffb57b3 488b02          mov     rax,qword ptr [rdx]


SYMBOL_NAME:  ks!KsDispatchIrp+d3

FOLLOWUP_NAME:  MachineOwner


IMAGE_NAME:  ks.sys


STACK_COMMAND:  .cxr 0xfffff88006dd4e40 ; kb

FAILURE_BUCKET_ID:  X64_0x3B_ks!KsDispatchIrp+d3

BUCKET_ID:  X64_0x3B_ks!KsDispatchIrp+d3

Followup: MachineOwner
Well you were accurate it's pointing to ks.sys, this is a core windows file though. So barring corruption of system files that's not it.
You can check system files easy enough with this.
SFC /SCANNOW Command - System File Checker

It wouldn't hurt to see if you can find a updated driver for your blackberry. The one you are using is a bit old.

Same goes for your netgear driver, it's not even a windows 7 driver -

For the duration of this troubleshooting please uninstall AVG as it has been known to cause problems on some systems. (and it can just pop up out of nowhere after working fine for a long time) If you just can't stand to go without security MSE is free
and doesn't currently have any known issues with windows 7.

I see you also have components from trend micro installed.
Having two antivirus programs at once is just asking for trouble, it doesn't make anything more secure, it will likely just lead to problems.

That's it for this pass, I think you're dealing with conflicting AV's, but the drivers listed could also stand updating if any update is available for them. I've provided links to point you in the right direction where I could.

The driver dump follows for reference.

fffff800`00bca000 fffff800`00bd4000   kdcom    kdcom.dll    Mon Jul 13 20:31:07 2009 (4A5BDFDB)
fffff800`03413000 fffff800`039fd000   nt       ntkrnlmp.exe Sat Nov 20 03:30:02 2010 (4CE7951A)
fffff800`039fd000 fffff800`03a46000   hal      hal.dll      Sat Nov 20 07:00:25 2010 (4CE7C669)
fffff880`00c00000 fffff880`00c5c000   volmgrx  volmgrx.sys  Sat Nov 20 03:20:43 2010 (4CE792EB)
fffff880`00c5c000 fffff880`00c6c000   PCIIDEX  PCIIDEX.SYS  Mon Jul 13 18:19:48 2009 (4A5BC114)
fffff880`00c6c000 fffff880`00c86000   mountmgr mountmgr.sys Sat Nov 20 03:19:21 2010 (4CE79299)
fffff880`00c90000 fffff880`00cdf000   mcupdate_GenuineIntel mcupdate_GenuineIntel.dll Sat Nov 20 07:03:51 2010 (4CE7C737)
fffff880`00cdf000 fffff880`00cf3000   PSHED    PSHED.dll    Mon Jul 13 20:32:23 2009 (4A5BE027)
fffff880`00cf3000 fffff880`00d51000   CLFS     CLFS.SYS     Mon Jul 13 18:19:57 2009 (4A5BC11D)
fffff880`00d51000 fffff880`00d84000   pci      pci.sys      Sat Nov 20 03:19:11 2010 (4CE7928F)
fffff880`00d84000 fffff880`00d99000   partmgr  partmgr.sys  Sat Nov 20 03:20:00 2010 (4CE792C0)
fffff880`00d99000 fffff880`00dae000   volmgr   volmgr.sys   Sat Nov 20 03:19:28 2010 (4CE792A0)
fffff880`00dae000 fffff880`00dea000   vmbus    vmbus.sys    Sat Nov 20 03:57:29 2010 (4CE79B89)
fffff880`00dea000 fffff880`00dfe000   winhv    winhv.sys    Sat Nov 20 03:20:02 2010 (4CE792C2)
fffff880`00e08000 fffff880`00ec8000   CI       CI.dll       Sat Nov 20 07:12:36 2010 (4CE7C944)
fffff880`00ec8000 fffff880`00f6c000   Wdf01000 Wdf01000.sys Mon Jul 13 18:22:07 2009 (4A5BC19F)
fffff880`00f6c000 fffff880`00f7b000   WDFLDR   WDFLDR.SYS   Mon Jul 13 18:19:54 2009 (4A5BC11A)
fffff880`00f7b000 fffff880`00fd2000   ACPI     ACPI.sys     Sat Nov 20 03:19:16 2010 (4CE79294)
fffff880`00fd2000 fffff880`00fdb000   WMILIB   WMILIB.SYS   Mon Jul 13 18:19:51 2009 (4A5BC117)
fffff880`00fdb000 fffff880`00fe5000   msisadrv msisadrv.sys Mon Jul 13 18:19:26 2009 (4A5BC0FE)
fffff880`00fe5000 fffff880`00ff2000   vdrvroot vdrvroot.sys Mon Jul 13 19:01:31 2009 (4A5BCADB)
fffff880`00ff2000 fffff880`00ff9000   pciide   pciide.sys   Mon Jul 13 18:19:49 2009 (4A5BC115)
fffff880`01008000 fffff880`01210000   iaStor   iaStor.sys   Fri Oct 02 14:58:50 2009 (4AC65B7A)
fffff880`01210000 fffff880`01219000   atapi    atapi.sys    Mon Jul 13 18:19:47 2009 (4A5BC113)
fffff880`01219000 fffff880`01243000   ataport  ataport.SYS  Sat Nov 20 03:19:15 2010 (4CE79293)
fffff880`01243000 fffff880`0124e000   msahci   msahci.sys   Sat Nov 20 04:33:58 2010 (4CE7A416)
fffff880`0124e000 fffff880`01259000   amdxata  amdxata.sys  Fri Mar 19 11:18:18 2010 (4BA3A3CA)
fffff880`01259000 fffff880`012a5000   fltmgr   fltmgr.sys   Sat Nov 20 03:19:24 2010 (4CE7929C)
fffff880`012a5000 fffff880`012b9000   fileinfo fileinfo.sys Mon Jul 13 18:34:25 2009 (4A5BC481)
fffff880`012b9000 fffff880`01317000   msrpc    msrpc.sys    Sat Nov 20 03:21:56 2010 (4CE79334)
fffff880`01317000 fffff880`01389000   cng      cng.sys      Sat Nov 20 04:08:45 2010 (4CE79E2D)
fffff880`01389000 fffff880`013da000   rdbss    rdbss.sys    Sat Nov 20 03:27:51 2010 (4CE79497)
fffff880`013da000 fffff880`013e5000   mssmbios mssmbios.sys Mon Jul 13 18:31:10 2009 (4A5BC3BE)
fffff880`013e5000 fffff880`013f4000   discache discache.sys Mon Jul 13 18:37:18 2009 (4A5BC52E)
fffff880`01400000 fffff880`0140a000   Fs_Rec   Fs_Rec.sys   Mon Jul 13 18:19:45 2009 (4A5BC111)
fffff880`0140a000 fffff880`01427000   tmtdi    tmtdi.sys    Wed Jul 15 04:35:55 2009 (4A5DA2FB)
fffff880`01430000 fffff880`015d3000   Ntfs     Ntfs.sys     Sat Nov 20 03:20:57 2010 (4CE792F9)
fffff880`015d3000 fffff880`015ee000   ksecdd   ksecdd.sys   Sat Nov 20 03:21:15 2010 (4CE7930B)
fffff880`015ee000 fffff880`015ff000   pcw      pcw.sys      Mon Jul 13 18:19:27 2009 (4A5BC0FF)
fffff880`01600000 fffff880`01635000   tmlwf    tmlwf.sys    Wed Jul 15 04:35:34 2009 (4A5DA2E6)
fffff880`01635000 fffff880`01728000   ndis     ndis.sys     Sat Nov 20 03:23:30 2010 (4CE79392)
fffff880`01728000 fffff880`01788000   NETIO    NETIO.SYS    Sat Nov 20 03:23:13 2010 (4CE79381)
fffff880`01788000 fffff880`017b3000   ksecpkg  ksecpkg.sys  Sat Nov 20 04:10:34 2010 (4CE79E9A)
fffff880`017b3000 fffff880`017d9000   pacer    pacer.sys    Sat Nov 20 04:52:18 2010 (4CE7A862)
fffff880`017d9000 fffff880`017f4000   wanarp   wanarp.sys   Sat Nov 20 04:52:36 2010 (4CE7A874)
fffff880`017f4000 fffff880`01800000   nsiproxy nsiproxy.sys Mon Jul 13 18:21:02 2009 (4A5BC15E)
fffff880`01800000 fffff880`01830000   CLASSPNP CLASSPNP.SYS Sat Nov 20 03:19:23 2010 (4CE7929B)
fffff880`0183e000 fffff880`01852000   termdd   termdd.sys   Sat Nov 20 05:03:40 2010 (4CE7AB0C)
fffff880`01857000 fffff880`01a5b000   tcpip    tcpip.sys    Sat Nov 20 03:25:52 2010 (4CE79420)
fffff880`01a5b000 fffff880`01aa5000   fwpkclnt fwpkclnt.sys Sat Nov 20 03:21:37 2010 (4CE79321)
fffff880`01aa5000 fffff880`01aaf000   scmndisp scmndisp.sys Wed Jan 17 01:48:03 2007 (45ADD4B3)
fffff880`01aaf000 fffff880`01abf000   vmstorfl vmstorfl.sys Sat Nov 20 03:57:30 2010 (4CE79B8A)
fffff880`01abf000 fffff880`01b0b000   volsnap  volsnap.sys  Sat Nov 20 03:20:08 2010 (4CE792C8)
fffff880`01b0b000 fffff880`01b13000   spldr    spldr.sys    Mon May 11 11:56:27 2009 (4A0858BB)
fffff880`01b13000 fffff880`01b59000   snapman  snapman.sys  Tue Aug 10 02:42:30 2010 (4C6102E6)
fffff880`01b59000 fffff880`01b93000   rdyboost rdyboost.sys Sat Nov 20 03:43:10 2010 (4CE7982E)
fffff880`01b93000 fffff880`01ba5000   mup      mup.sys      Mon Jul 13 18:23:45 2009 (4A5BC201)
fffff880`01ba5000 fffff880`01bae000   hwpolicy hwpolicy.sys Sat Nov 20 03:18:54 2010 (4CE7927E)
fffff880`01bae000 fffff880`01be8000   fvevol   fvevol.sys   Sat Nov 20 03:24:06 2010 (4CE793B6)
fffff880`01be8000 fffff880`01bfe000   disk     disk.sys     Mon Jul 13 18:19:57 2009 (4A5BC11D)
fffff880`02e00000 fffff880`02e29000   nvhda64v nvhda64v.sys Thu Nov 11 17:10:36 2010 (4CDC77EC)
fffff880`02e29000 fffff880`02e46000   usbccgp  usbccgp.sys  Sat Nov 20 04:44:03 2010 (4CE7A673)
fffff880`02e46000 fffff880`02e54000   hidusb   hidusb.sys   Sat Nov 20 04:43:49 2010 (4CE7A665)
fffff880`02e54000 fffff880`02e6d000   HIDCLASS HIDCLASS.SYS Sat Nov 20 04:43:49 2010 (4CE7A665)
fffff880`02e6d000 fffff880`02e82000   LHidFilt LHidFilt.Sys Tue Aug 24 12:21:36 2010 (4C73FFA0)
fffff880`02e82000 fffff880`02e90000   kbdhid   kbdhid.sys   Sat Nov 20 04:33:25 2010 (4CE7A3F5)
fffff880`02e90000 fffff880`02e9d000   mouhid   mouhid.sys   Mon Jul 13 19:00:20 2009 (4A5BCA94)
fffff880`02ea1000 fffff880`02f24000   csc      csc.sys      Sat Nov 20 03:27:12 2010 (4CE79470)
fffff880`02f24000 fffff880`02f42000   dfsc     dfsc.sys     Sat Nov 20 03:26:31 2010 (4CE79447)
fffff880`02f42000 fffff880`02f53000   blbdrive blbdrive.sys Mon Jul 13 18:35:59 2009 (4A5BC4DF)
fffff880`02f53000 fffff880`02f79000   tunnel   tunnel.sys   Sat Nov 20 04:51:50 2010 (4CE7A846)
fffff880`02f79000 fffff880`02f8f000   intelppm intelppm.sys Mon Jul 13 18:19:25 2009 (4A5BC0FD)
fffff880`02f8f000 fffff880`02fe9000   usbhub   usbhub.sys   Sat Nov 20 04:44:30 2010 (4CE7A68E)
fffff880`02fe9000 fffff880`02ffe000   NDProxy  NDProxy.SYS  Sat Nov 20 04:52:20 2010 (4CE7A864)
fffff880`04200000 fffff880`04289000   afd      afd.sys      Sat Nov 20 03:23:27 2010 (4CE7938F)
fffff880`04289000 fffff880`04292000   wfplwf   wfplwf.sys   Mon Jul 13 19:09:26 2009 (4A5BCCB6)
fffff880`04292000 fffff880`042a8000   vwififlt vwififlt.sys Mon Jul 13 19:07:22 2009 (4A5BCC3A)
fffff880`042a8000 fffff880`042b7000   netbios  netbios.sys  Mon Jul 13 19:09:26 2009 (4A5BCCB6)
fffff880`042b7000 fffff880`0449f000   vsapint  vsapint.sys  Fri Jul 30 04:23:32 2010 (4C529A14)
fffff880`044d2000 fffff880`044fc000   cdrom    cdrom.sys    Sat Nov 20 03:19:20 2010 (4CE79298)
fffff880`044fc000 fffff880`04505000   Null     Null.SYS     Mon Jul 13 18:19:37 2009 (4A5BC109)
fffff880`04505000 fffff880`0450c000   Beep     Beep.SYS     Mon Jul 13 19:00:13 2009 (4A5BCA8D)
fffff880`0450c000 fffff880`0451a000   vga      vga.sys      Mon Jul 13 18:38:47 2009 (4A5BC587)
fffff880`0451a000 fffff880`0453f000   VIDEOPRT VIDEOPRT.SYS Mon Jul 13 18:38:51 2009 (4A5BC58B)
fffff880`0453f000 fffff880`0454f000   watchdog watchdog.sys Mon Jul 13 18:37:35 2009 (4A5BC53F)
fffff880`0454f000 fffff880`04558000   RDPCDD   RDPCDD.sys   Mon Jul 13 19:16:34 2009 (4A5BCE62)
fffff880`04558000 fffff880`04561000   rdpencdd rdpencdd.sys Mon Jul 13 19:16:34 2009 (4A5BCE62)
fffff880`04561000 fffff880`0456a000   rdprefmp rdprefmp.sys Mon Jul 13 19:16:35 2009 (4A5BCE63)
fffff880`0456a000 fffff880`04575000   Msfs     Msfs.SYS     Mon Jul 13 18:19:47 2009 (4A5BC113)
fffff880`04575000 fffff880`04586000   Npfs     Npfs.SYS     Mon Jul 13 18:19:48 2009 (4A5BC114)
fffff880`04586000 fffff880`045a8000   tdx      tdx.sys      Sat Nov 20 03:21:54 2010 (4CE79332)
fffff880`045a8000 fffff880`045b5000   TDI      TDI.SYS      Sat Nov 20 03:22:06 2010 (4CE7933E)
fffff880`045b5000 fffff880`045fa000   netbt    netbt.sys    Sat Nov 20 03:23:18 2010 (4CE79386)
fffff880`04600000 fffff880`04646000   dxgmms1  dxgmms1.sys  Sat Nov 20 03:49:53 2010 (4CE799C1)
fffff880`04646000 fffff880`0466a000   HDAudBus HDAudBus.sys Sat Nov 20 04:43:42 2010 (4CE7A65E)
fffff880`0466a000 fffff880`0469b000   nusb3xhc nusb3xhc.sys Thu Nov 18 19:34:25 2010 (4CE5D421)
fffff880`0469b000 fffff880`0469cf00   USBD     USBD.SYS     Mon Jul 13 19:06:23 2009 (4A5BCBFF)
fffff880`0469d000 fffff880`046aa000   usbuhci  usbuhci.sys  Mon Jul 13 19:06:27 2009 (4A5BCC03)
fffff880`046aa000 fffff880`046bb000   usbehci  usbehci.sys  Sat Nov 20 04:43:54 2010 (4CE7A66A)
fffff880`046bb000 fffff880`046c3000   serscan  serscan.sys  Mon Jul 13 19:35:32 2009 (4A5BD2D4)
fffff880`046c3000 fffff880`046cb000   RootMdm  RootMdm.sys  Mon Jul 13 19:10:47 2009 (4A5BCD07)
fffff880`046cb000 fffff880`046da000   modem    modem.sys    Mon Jul 13 19:10:48 2009 (4A5BCD08)
fffff880`046da000 fffff880`046f0000   AgileVpn AgileVpn.sys Mon Jul 13 19:10:24 2009 (4A5BCCF0)
fffff880`046f1000 fffff880`047e5000   dxgkrnl  dxgkrnl.sys  Sat Nov 20 03:50:50 2010 (4CE799FA)
fffff880`047e5000 fffff880`047f1000   ndistapi ndistapi.sys Mon Jul 13 19:10:00 2009 (4A5BCCD8)
fffff880`047f1000 fffff880`047f8c00   RimSerial_AMD64 RimSerial_AMD64.sys Mon Nov 24 11:01:01 2008 (492ADDCD)
fffff880`04a00000 fffff880`04a3d000   portcls  portcls.sys  Mon Jul 13 19:06:27 2009 (4A5BCC03)
fffff880`04a3d000 fffff880`04a42200   ksthunk  ksthunk.sys  Mon Jul 13 19:00:19 2009 (4A5BCA93)
fffff880`04a43000 fffff880`04a53000   CompositeBus CompositeBus.sys Sat Nov 20 04:33:17 2010 (4CE7A3ED)
fffff880`04a54000 fffff880`04bd9000   P17      P17.sys      Fri Oct 16 01:44:53 2009 (4AD81665)
fffff880`04bd9000 fffff880`04bfb000   drmk     drmk.sys     Mon Jul 13 20:01:25 2009 (4A5BD8E5)
fffff880`04bfb000 fffff880`04bfc480   swenum   swenum.sys   Mon Jul 13 19:00:18 2009 (4A5BCA92)
fffff880`05a4c000 fffff880`05a60000   LMouFilt LMouFilt.Sys Tue Aug 24 12:21:43 2010 (4C73FFA7)
fffff880`05a60000 fffff880`05a6c000   Dxapi    Dxapi.sys    Mon Jul 13 18:38:28 2009 (4A5BC574)
fffff880`05a6c000 fffff880`05a7a000   monitor  monitor.sys  Mon Jul 13 18:38:52 2009 (4A5BC58C)
fffff880`05a7a000 fffff880`05acf000   udfs     udfs.sys     Sat Nov 20 03:26:11 2010 (4CE79433)
fffff880`05acf000 fffff880`05b75000   peauth   peauth.sys   Mon Jul 13 20:01:19 2009 (4A5BD8DF)
fffff880`05bac000 fffff880`05bcf000   luafv    luafv.sys    Mon Jul 13 18:26:13 2009 (4A5BC295)
fffff880`05bcf000 fffff880`05bde000   tmpreflt tmpreflt.sys Fri Jul 30 04:30:01 2010 (4C529B99)
fffff880`05c00000 fffff880`05c51d00   lvrs64   lvrs64.sys   Tue Nov 09 20:36:46 2010 (4CDA053E)
fffff880`05c99000 fffff880`05cf8000   tmxpflt  tmxpflt.sys  Fri Jul 30 04:30:07 2010 (4C529B9F)
fffff880`05cf8000 fffff880`05d19000   WudfPf   WudfPf.sys   Sat Nov 20 04:42:44 2010 (4CE7A624)
fffff880`05d19000 fffff880`05d2e000   lltdio   lltdio.sys   Mon Jul 13 19:08:50 2009 (4A5BCC92)
fffff880`05d2e000 fffff880`05d81000   nwifi    nwifi.sys    Mon Jul 13 19:07:23 2009 (4A5BCC3B)
fffff880`05d81000 fffff880`05d94000   ndisuio  ndisuio.sys  Sat Nov 20 04:50:08 2010 (4CE7A7E0)
fffff880`05d94000 fffff880`05dac000   rspndr   rspndr.sys   Mon Jul 13 19:08:50 2009 (4A5BCC92)
fffff880`05dac000 fffff880`05dba000   crashdmp crashdmp.sys Mon Jul 13 19:01:01 2009 (4A5BCABD)
fffff880`05dba000 fffff880`05deb000   srvnet   srvnet.sys   Sat Nov 20 03:27:20 2010 (4CE79478)
fffff880`06600000 fffff880`0664d000   mrxsmb10 mrxsmb10.sys Sat Nov 20 03:26:53 2010 (4CE7945D)
fffff880`0664d000 fffff880`06671000   mrxsmb20 mrxsmb20.sys Sat Nov 20 03:26:47 2010 (4CE79457)
fffff880`06671000 fffff880`06675380   lvbflt64 lvbflt64.sys Tue Nov 09 20:36:25 2010 (4CDA0529)
fffff880`06676000 fffff880`06688000   tcpipreg tcpipreg.sys Sat Nov 20 04:51:48 2010 (4CE7A844)
fffff880`0668f000 fffff880`06897000   dump_iaStor dump_iaStor.sys Fri Oct 02 14:58:50 2009 (4AC65B7A)
fffff880`06897000 fffff880`068aa000   dump_dumpfve dump_dumpfve.sys Mon Jul 13 18:21:51 2009 (4A5BC18F)
fffff880`068aa000 fffff880`06973000   HTTP     HTTP.sys     Sat Nov 20 03:24:30 2010 (4CE793CE)
fffff880`06973000 fffff880`06991000   bowser   bowser.sys   Mon Jul 13 18:23:50 2009 (4A5BC206)
fffff880`06991000 fffff880`069a9000   mpsdrv   mpsdrv.sys   Mon Jul 13 19:08:25 2009 (4A5BCC79)
fffff880`069a9000 fffff880`069d6000   mrxsmb   mrxsmb.sys   Sat Nov 20 03:27:41 2010 (4CE7948D)
fffff880`069d6000 fffff880`069f1000   USBSTOR  USBSTOR.SYS  Sat Nov 20 04:44:05 2010 (4CE7A675)
fffff880`069f1000 fffff880`069fc000   secdrv   secdrv.SYS   Wed Sep 13 08:18:38 2006 (4508052E)
fffff880`06e00000 fffff880`06e1ac00   usbaudio usbaudio.sys Mon Jul 13 19:06:31 2009 (4A5BCC07)
fffff880`06e3d000 fffff880`06ffc000   tmwfp    tmwfp.sys    Wed Jul 15 04:34:55 2009 (4A5DA2BF)
fffff880`07207000 fffff880`075fda80   lvuvc64  lvuvc64.sys  Tue Nov 09 20:37:14 2010 (4CDA055A)
fffff880`0f200000 fffff880`0f224000   rasl2tp  rasl2tp.sys  Sat Nov 20 04:52:34 2010 (4CE7A872)
fffff880`0f224000 fffff880`0f253000   ndiswan  ndiswan.sys  Sat Nov 20 04:52:32 2010 (4CE7A870)
fffff880`0f253000 fffff880`0f26e000   raspppoe raspppoe.sys Mon Jul 13 19:10:17 2009 (4A5BCCE9)
fffff880`0f26e000 fffff880`0f28f000   raspptp  raspptp.sys  Sat Nov 20 04:52:31 2010 (4CE7A86F)
fffff880`0f28f000 fffff880`0f2a9000   rassstp  rassstp.sys  Mon Jul 13 19:10:25 2009 (4A5BCCF1)
fffff880`0f2a9000 fffff880`0f2b4000   rdpbus   rdpbus.sys   Mon Jul 13 19:17:46 2009 (4A5BCEAA)
fffff880`0f2b4000 fffff880`0f2c3000   kbdclass kbdclass.sys Mon Jul 13 18:19:50 2009 (4A5BC116)
fffff880`0f2c3000 fffff880`0f2d2000   mouclass mouclass.sys Mon Jul 13 18:19:50 2009 (4A5BC116)
fffff880`0f2d2000 fffff880`0f2e4000   umbus    umbus.sys    Sat Nov 20 04:44:37 2010 (4CE7A695)
fffff880`0f2e8000 fffff880`0ff42d00   nvlddmkm nvlddmkm.sys Fri Jan 07 20:07:22 2011 (4D27C6DA)
fffff880`0ff43000 fffff880`0ff44180   nvBridge nvBridge.kmd Fri Jan 07 19:57:22 2011 (4D27C482)
fffff880`0ff45000 fffff880`0ff9b000   USBPORT  USBPORT.SYS  Sat Nov 20 04:44:00 2010 (4CE7A670)
fffff880`0ff9b000 fffff880`0ffde000   ks       ks.sys       Sat Nov 20 04:33:23 2010 (4CE7A3F3)
fffff880`0ffde000 fffff880`0fff7000   nusb3hub nusb3hub.sys Thu Nov 18 19:34:24 2010 (4CE5D420)
fffff880`0fff7000 fffff880`0ffff080   HIDPARSE HIDPARSE.SYS Mon Jul 13 19:06:17 2009 (4A5BCBF9)
fffff960`000b0000 fffff960`003c1000   win32k   win32k.sys   Wed Jan 05 00:55:38 2011 (4D2415EA)
fffff960`005b0000 fffff960`005ba000   TSDDD    TSDDD.dll    Mon Jul 13 19:16:34 2009 (4A5BCE62)
fffff960`006a0000 fffff960`006c7000   cdd      cdd.dll      unavailable (00000000)

Unloaded modules:
fffff880`05b9f000 fffff880`05bac000   vwifibus.sys
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  0000D000
fffff880`05acf000 fffff880`05b9f000   bcmwlhigh664
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  000D0000
fffff880`01830000 fffff880`0183e000   crashdmp.sys
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  0000E000
fffff880`042b7000 fffff880`044bf000   dump_iaStor.
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  00208000
fffff880`044bf000 fffff880`044d2000   dump_dumpfve
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  00013000
fffff880`017d9000 fffff880`017f6000   serial.sys
    Timestamp: unavailable (00000000)
    Checksum:  00000000
    ImageSize:  0001D000
My System SpecsSystem Spec
10 Apr 2011   #7

Windows 7 x64 SP1

Is it showing that I have AVG? I do have Trend Micro Internet Security. I will check for updated drivers for my wireless adapter. I don't understand how you are able to read and make sense of those files.
My System SpecsSystem Spec
10 Apr 2011   #8

Microsoft Community Contributor Award Recipient

Windows 7 x64

win debugger application, and several online resources. It's time consuming.

Please give this a shot while you are at it.
AVG - Download tools
on that page you will find removal tools for avg, if it's not supposed to be there, that's the best way to get rid of it.
My System SpecsSystem Spec
10 Apr 2011   #9

Windows 7 x64 SP1

Okay, updated netgear software, uninstalled malwarebytes and a couple of other programs. Ran the avgtool. Ran sfc, didn't find anything. I am going to try rebooting several times in a row, to see if it does it again. I can cause a bluescreen by unplugging and plugging in my web cam, and it seems to be the same error, I think. If you have time, take a look at the files and see if it is indeed the same error.

Update: I did more research, and it turns out that there was a conflict between Western Digital Smartware and Logitech Web Cam Software for the C910. I updated these both to the latest versions, they still would not play nice. I gave up, uninstalled Smartware, uninstalled the Logitech software. I then let Windows update install the logitech software. Everything is happy now. Smartware will not be reinstalled. I still don't understand the ks.sys error, but no more blue screens, so I guess I am good for now.
My System SpecsSystem Spec
27 Apr 2012   #10

Windows 7 Ultimate x64

Quote   Quote: Originally Posted by akhermit View Post
Update: I did more research, and it turns out that there was a conflict between Western Digital Smartware and Logitech Web Cam Software for the C910. I updated these both to the latest versions, they still would not play nice. I gave up, uninstalled Smartware, uninstalled the Logitech software. I then let Windows update install the logitech software. Everything is happy now. Smartware will not be reinstalled. I still don't understand the ks.sys error, but no more blue screens, so I guess I am good for now.

Had same problem with C920. Uninstalled Smartware, reinstalled Logitech and all is well.
Thanks for your post.
My System SpecsSystem Spec

 ks.sys BSOD

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