blue screen on tx2

Autonomous Machines Jetson & Embedded Systems Jetson TX2
#1

Hi,

I got a blue screen on tx2 with below log.
I used r27.1.0_sources.tbz2 kernel and other source code.
Before i got blue screen, i used “scp command” to copy file from host pc to tx2
I knew that blue screen problem is resolved on r27.1.0_sources.tbz2 version.
Plz let me know the reason.

Thanks,
Doohan93

nvidia@tegra-ubuntu:/dooman$ [ 45.958095] compiz[1587]: unhandled level 2 tra6
[ 45.966910] pgd = ffffffc1bfb0d000
[ 45.970340] [000000e0] *pgd=00000002407db003, *pud=00000002407db003, *pmd=000
[ 45.978750] Library at 0x7fa83bc6e4: 0x7fa8370000 /usr/lib/aarch64-linux-gnu0
[ 45.988340] Library at 0x7fa83bc678: 0x7fa8370000 /usr/lib/aarch64-linux-gnu0
[ 45.997911] vdso base = 0x7fb32c0000

nvidia@tegra-ubuntu:/dooman$
nvidia@tegra-ubuntu:/dooman$
nvidia@tegra-ubuntu:/dooman$
nvidia@tegra-ubuntu:/dooman$

#2

Hi doohan93,

May I ask how to reproduce this problem? Any steps?

I knew that blue screen problem is resolved on r27.1.0_sources.tbz2 version.
-> Where do you know this?

#3

Hi WayneWWW,

I can’t reproduce, but after i used board (for example update Image, file copy between host pc and tx2…), reboot tx2.

And bluescreen happened randomly.

And if bluescreen happened, i can see bluescreen every boot time. so i have to flashing again( sudo ./flash.sh jetson-tx2 mmcblk0p1 )

Thanks,
Doohan93

#4

Could you try to move to rel-28.1 to check this again?

#5

Hi WayneWWW,

I didn’t know release rel-28.1, i’ll use rel-28.1 version.

And i’d link to monitor that bluescreen happened again.

Thanks,
Doohan93

#6

Hi WayneWWW,

I didn’t know release rel-28.1, i’ll use rel-28.1 version.

And i’d link to monitor that bluescreen happened again.

Thanks,
Doohan93

#7