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Oracle VM: Windows 2012R2 VMs with PV Drivers 3.4.2/3.4.3 Crash at "xennet+0xa1ce" (Doc ID 2490849.1)

Last updated on MARCH 05, 2020

Applies to:

Oracle VM - Version 3.3.4 and later
Linux x86-64

Symptoms

Below is the memory dump that was generated when the Windows VM crashed:

Loading Dump File [C:\MEMORY.DMP]
Kernel Bitmap Dump File: Kernel address space is available, User address space may not be available.

System Dump
============================================
Dump Name: MEMORY.DMP
Computer Name: Not Found
Windows 8.1 Kernel Version 9600 MP (6 procs) Free x64
Product: Server, suite: TerminalServer DataCenter SingleUserTS
Built by: 9600.18946.amd64fre.winblue_ltsb_escrow.180302-1800
Kernel base = 0xfffff801'a360a000 PsLoadedModuleList = 0xfffff801'a38d6870
Debug session time: Fri Jun 29 15:58:39.100 2018 (UTC + 5:30)
System Uptime: 0 days 1:50:06.678
SystemManufacturer = Xen
SystemProductName = HVM domU
Processor: Intel(R) Xeon(R) CPU E7-8890 v3 @ 2.50GHz
Bugcheck: D1 (FFFFE001ED6F3334, 2, 1, FFFFF8008467A149)
Kernel Summary Dump File: Kernel address space is available, User address space may not be available.

Bugcheck Information
============================================

Bugcheck code: 0x000000D1

Argument 1: FFFFE001'ED6F3334 Memory address being touched
Argument 2: 00000000'00000002 IRQL Level thread is running at
Argument 3: WRITE ATTEMPT
Argument 4: fffff800'8467a149 Address of code being executed

# Child-SP Return Call Site Info Source
0 fffff801a4cbcf08 fffff801a37716a9 nt!KeBugCheckEx+0x0 open start of function
1 fffff801a4cbcf10 fffff801a376e156 nt!KiBugCheckDispatch+0x69 open start of function
2 fffff801a4cbd050 fffff8008467a149 nt!KiPageFault+0x516 TrapFrame @ fffff801a4cbd050 open start of function
3 fffff801a4cbd1e8 fffff80084678b82 xennet+0xa149
4 fffff801a4cbd1f0 fffff80084679316 xennet+0x8b82
5 fffff801a4cbd2c0 fffff800846742a5 xennet+0x9316
6 fffff801a4cbdb80 fffff80082c8102d xennet+0x42a5
7 fffff801a4cbdbb0 fffff801a3639d00 xenpci+0xa02d
8 fffff801a4cbdbe0 fffff801a3639047 nt!KiExecuteAllDpcs+0x1b0 open start of function
9 fffff801a4cbdd30 fffff801a3762325 nt!KiRetireDpcList+0xd7 open start of function
a fffff801a4cbdfb0 fffff801a3762129 nt!KxRetireDpcList+0x5 TrapFrame @ fffff801a4cbde70 open start of function
b ffffd00187bdbac0 fffff801a3764c15 nt!KiDispatchInterruptContinue+0x0 open start of function
c ffffd00187bdbaf0 fffff801a376069f nt!KiDpcInterruptBypass+0x25 open start of function
d ffffd00187bdbb00 00000000009ec7ad nt!KiInterruptDispatch+0xaf TrapFrame @ ffffd00187bdbb00 open start of function
e 000000005f86e6b0 0000000000000000 0x9ec7ad

Frame of concern:

03 fffff801'a4cbd1e8 fffff800'84678b82 xennet+0xa149
rax=000000000000646f rbx=ffffe001ed6f1000 rcx=ffffe001ed6f3334
rdx=fffffffff9cc3600 rsi=0000000000000036 rdi=ffffe001e7295000
rip=fffff8008467a149 rsp=fffff801a4cbd1e8 rbp=000000001f351a00
r8=0000000000000934 r9=ffffe001e73b6000 r10=3734090074370002
r11=ffffe001ed6f2a00 r12=ffffe001e79fe6e0 r13=0000000000002336
r14=0000000000002502 r15=0000000000000936
iopl=0 nv up ei ng nz na pe nc
cs=0010 ss=0000 ds=002b es=002b fs=0053 gs=002b efl=00000282
xennet+0xa149:
fffff800'8467a149 668901 mov word ptr [rcx],ax ds:002b:ffffe001'ed6f3334=????

REG_EXPAND_SZ ImagePath \SystemRoot\system32\DRIVERS\xennet.sys
REG_SZ DisplayName @oem3.inf,%XenNet.Service.DispName%;Oracle VM Virtual Ethernet Driver

Browse full module list
start end module name
fffff800'84670000 fffff800'84682000 xennet xennet.sys
Loaded symbol image file: xennet.sys
Symbol file: xennet.sys
Image path: \SystemRoot\system32\DRIVERS\xennet.sys
Browse all global symbols functions data
Timestamp: Fri Nov 11 00:55:50 2016 (5824C9BE)
CheckSum: 0001CE8D
ImageSize: 00012000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4

Changes

No changes

Cause

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