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VC707 FMCOMMS2/3-EBZ linux kernel elf boot error Oops: kernel access of bad area

Question asked by AnhDat on Feb 2, 2015
Latest reply on May 18, 2015 by mhennerich

"Oops: kernel access of bad area, sig: 11" error when booting the kernel:

 

My setup:

VC707 board with FMCOMMS3-EBZ

Followed directions at AD-FMCOMMS2/3/4-EBZ on Microblaze [Analog Devices Wiki] and successfully compiled linux kernel

Built and loaded working .bit file from latest release analogdevicesinc/hdl at hdl_2014_r2 · GitHub

Download to board with:

xmd> connect mb mdm

xmd> dow simpleImage.vc707_fmcomms2-3

xmd> run


---

Then I get the below "Oops: kernel access of bad area, sig: 11" error when booting the kernel:

 

NET: Registered protocol family 1

RPC: Registered named UNIX socket transport module.

RPC: Registered udp transport module.

RPC: Registered tcp transport module.

RPC: Registered tcp NFSv4.1 backchannel transport module.

Oops: kernel access of bad area, sig: 11

CPU: 0 PID: 1 Comm: swapper Not tainted 3.17.0-gc89c81b #2

task: ac03ba20 ti: ac03c000 task.ti: ac03c000

Registers dump: mode=AC03DA44

r1=AC03DA48, r2=00000000, r3=00000006, r4=00000004

r5=00000001, r6=AC03DC40, r7=AC10F980, r8=AC0E0068

r9=FFFFFFFF, r10=00000004, r11=00000070, r12=53EF0680

r13=00000000, r14=00000000, r15=801AE294, r16=00000000

r17=801AF348, r18=00000000, r19=0000D240, r20=80320D14

r21=00000000, r22=00000000, r23=0000000A, r24=00000010

r25=00000004, r26=00000009, r27=00000000, r28=00000200

r29=00000009, r30=AC0E052C, r31=AC03BA20, rPC=801AF348

msr=000046A2, ear=0000D2B0, esr=000002D2, fsr=8081F2E0

Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b

 

---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b

 

random: nonblocking pool is initialized

 

 

Any Idea - compiled it to directions, loading up on bit file from latest hdl git tree analogdevicesinc/hdl at hdl_2014_r2 · GitHub

 

THANKS!

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