Failed to start node (12)

[ssphyo]

I got an error "Failed to start node (12)" when I start a device/node.

I installed eve-ng on bare metal and I have image for respective device and proper iourc file and have done 'permission' wrapper command but no clue.

Expecting for kind help. Thank you!

[ssphyo]

Here is the log output if incase need informative. Thanks!

============= Wrapper Log Begin =============
May 22 14:13:45 May 22 14:13:45 ERROR: Failed to start node (12).

May 22 14:13:45 May 22 14:13:45 ERROR: Failed to set MTU 9000 on interface (80085).

May 22 14:13:45 Set 'vunl0_2_0' persistent and owned by uid 32768 gid 0

May 22 14:13:45 ERROR: Failed to set MTU 9000 on interface (80085).

RTNETLINK answers: Invalid argument

May 22 14:13:45 INFO: tunctl -u unl0 -g root -t vunl0_2_0 2>&1

============= Wrapper Log End =============

[Uldis (UD)]

recheck image rights with CHMOD .

It is ony permissions issue

[ssphyo]

Thanks a lot for your prompt respond and help UD!

Is it correct permission supposed to?

=========== Begin ===========

root@eve-ng:/opt/unetlab/addons/dynamips# ls -ll
total 186976
-rw-r--r-- 1 root root 97859480 Jun 19 2016 c3725-adventerprisek9-mz.124-15.T14.image
-rw-r--r-- 1 root root 93595460 Jun 19 2016 c7200-adventerprisek9-mz.152-4.S7.image
root@eve-ng:/opt/unetlab/addons/dynamips# cd ..
root@eve-ng:/opt/unetlab/addons# cd iol/
root@eve-ng:/opt/unetlab/addons/iol# ls -ll
total 8
drwxr-xr-x 2 root root 4096 May 21 20:03 bin
drwxr-xr-x 2 root root 4096 May 21 18:14 lib
root@eve-ng:/opt/unetlab/addons/iol# cd bin/
root@eve-ng:/opt/unetlab/addons/iol/bin# ls -ll
total 504132
-rw-r--r-- 1 root root 989 May 20 04:36 eve-ng-iourc.py
-rw-r--r-- 1 root root 37 May 21 20:03 iourc
-rwxr-xr-x 1 root root 110978612 Jun 19 2016 L2-ADVENTERPRISEK9-M-15.2-20150703.bin
-rwxr-xr-x 1 root root 113535540 Jun 19 2016 L2-ADVENTERPRISEK9-M-15.2-IRON-20151103.bin
-rwxr-xr-x 1 root root 132341592 Jun 19 2016 L3-ADVENTERPRISEK9-M-15.2-M5.3.bin
-rwxr-xr-x 1 root root 159350476 Jun 19 2016 L3-ADVENTERPRISEK9-M-15.4-2T.bin
root@eve-ng:/opt/unetlab/addons/iol/bin#

=========== End ===========

Thank you!

[Uldis (UD)]

try global fix permissions commad and reboot eve.

/opt/unetlab/wrappers/unl_wrapper -a fixpermissions


reboot

obviously clear browser cache, refresh browser with F5

and try

[ssphyo]

Hi UD, have tried but still no resolving yet.

I've even tried to install fresh reload the OS as well.

Thank you!

[ssphyo]

The server is DELL PowerEdge R610.

[ssphyo]

Hi UD, very happy to share with you that the issue is fixed once I upgraded the kernel to 4.8.0.53-generic from 4.8.0.52-generic.

Thank you very much to you and your team!