Okay, so I found the printer drivers:
Code:
Unloaded modules:
fffff801`e3840000 fffff801`e384d000 usbprint.sys
fffff801`e384d000 fffff801`e3856000 hppdfaxio.sys
fffff801`e3856000 fffff801`e385f000 hppdbulkio.sys
fffff801`e3081000 fffff801`e308e000 usbprint.sys
fffff801`e33f6000 fffff801`e33ff000 hppdfaxio.sys
fffff801`e31e8000 fffff801`e31f1000 hppdbulkio.sys
fffff801`e3800000 fffff801`e3826000 USBSTOR.SYS
fffff801`e3826000 fffff801`e3840000 EhStorClass.sys
fffff801`e39a1000 fffff801`e39c7000 USBSTOR.SYS
fffff801`e39c7000 fffff801`e39e1000 EhStorClass.sys
fffff801`e3840000 fffff801`e3866000 USBSTOR.SYS
fffff801`e3866000 fffff801`e3880000 EhStorClass.sys
fffff801`e3800000 fffff801`e3826000 USBSTOR.SYS
fffff801`e3826000 fffff801`e3840000 EhStorClass.sys
fffff801`e39a1000 fffff801`e39c7000 USBSTOR.SYS
fffff801`e39c7000 fffff801`e39e1000 EhStorClass.sys
fffff801`e385a000 fffff801`e3880000 USBSTOR.SYS
fffff801`e3880000 fffff801`e389a000 EhStorClass.sys
fffff801`e381a000 fffff801`e3840000 USBSTOR.SYS
fffff801`e3840000 fffff801`e385a000 EhStorClass.sys
fffff801`e39c7000 fffff801`e39ed000 USBSTOR.SYS
fffff801`e3800000 fffff801`e381a000 EhStorClass.sys
fffff801`e39a1000 fffff801`e39c7000 USBSTOR.SYS
fffff801`e1f98000 fffff801`e1fb2000 EhStorClass.sys
fffff801`e3abc000 fffff801`e4090000 iqvw64e.sys
fffff801`e395b000 fffff801`e3968000 mst.sys
fffff801`e249a000 fffff801`e24a6000 dump_storport.sys
fffff801`e2077000 fffff801`e2088000 dump_percsas2.sys
fffff801`e2088000 fffff801`e209e000 dump_dumpfve.sys
fffff801`e1bbc000 fffff801`e1bc5000 avgboota.sys
fffff801`e249a000 fffff801`e24a6000 hwpolicy.sys
fffff801`e1bc5000 fffff801`e1be0000 sacdrv.sys
IDK why they're unloaded here, as in the other kernel dump (you provided two), they're loaded. Possibly a driver bug? Maybe a printer issue? Maybe nothing at all? Hard to say.
Also I checked the raw stack of both dumps, and both are essentially the same.
Code:
2: kd> !thread
THREAD ffffe0011523a080 Cid 1730.114c Teb: 00007ff71d635000 Win32Thread: fffff90140e7e010 RUNNING on processor 2
Not impersonating
DeviceMap ffffc0001269bee0
Owning Process ffffe0011432b900 Image: explorer.exe
Attached Process N/A Image: N/A
Wait Start TickCount 12009603 Ticks: 0
Context Switch Count 28809 IdealProcessor: 2
UserTime 00:00:00.250
KernelTime 00:00:00.671
Win32 Start Address 0x00007ff985e1a1f0
Stack Init ffffd000212dafd0 Current ffffd000212da9f0
Base ffffd000212db000 Limit ffffd000212d5000 Call 0
Code:
2: kd> dps ffffd000212d5000 ffffd000212db000
//Trimmed of course
ffffd000`212d8e18 fffff800`dec66d76 MxG2rDO64+0x2d76
ffffd000`212d91b8 fffff800`deff006c dump_percsas2+0x806c
Two drivers working and being called throughout the raw stack, specifically the Matrox G200eR driver and the MEGASAS RAID Controller Driver by the LSI Corp (found in Dell storage drivers also).
Code:
2: kd> lmvm percsas2
start end module name
fffff800`dda8f000 fffff800`ddaa0000 percsas2 (deferred)
Image path: \SystemRoot\System32\drivers\percsas2.sys
Image name: percsas2.sys
Timestamp: Thu Dec 05 15:47:44 2013
Here's my theory - I don't think the unloaded printer drivers from HP or printer drivers from HP in general are causing the issue. Is it possible? Sure. If you think so, go ahead and either update (if available) or remove it from the equation entirely if possible. I know it's a corporate environment, so it may not be. If it comes down to this actually being the problem, you'll need to work it out with HP.
I instead think that AVG is playing a role in the crashes by conflicting with the RAID controller drivers. I personally wouldn't install AVG in a corporate environment (or business) if you paid me to. Is it possible to remove and replace AVG entirely for now?
Bottom line, the raw stack isn't indicative of anything. It's just a series of calls that can be completely normal and not mean anything. It's an 0x139 bug check though, so we're either digging at the bottom of the barrel and hoping our guesses are correct, or we wait for a verifier crash dump.