Deep Stream and Jetpack 2.3.1

I am trying to running the Deepstream examples after executing:

nvgstiva-app -c ${HOME}/configs/PGIE-FP16-CarType-CarMake-CarColor.txt

i am getting this error message with dmesg:

[108004.374648] nvgstiva-app[26535]: unhandled level 2 translation fault (11) at 0x7f05153751, esr 0x92000006
[108004.384339] pgd = ffffffc004b4c000
[108004.387825] [7f05153751] *pgd=0000000248b0b003, *pud=0000000248b0b003, *pmd=0000000000000000

[108004.397998] CPU: 0 PID: 26535 Comm: nvgstiva-app Not tainted 4.4.38-tegra #1
[108004.405150] Hardware name: quill (DT)
[108004.408917] task: ffffffc1e2f29900 ti: ffffffc0ec838000 task.ti: ffffffc0ec838000
[108004.416506] PC is at 0x7f7e319a20
[108004.419904] LR is at 0x7f7e2f77c8
[108004.423325] pc : [<0000007f7e319a20>] lr : [<0000007f7e2f77c8>] pstate: 20000000
[108004.430825] sp : 0000007f5e7fdee0
[108004.434271] x29: 0000007f5e7fdee0 x28: 0000007f4d15377c
[108004.439783] x27: 0000000000b816f4 x26: 0000007f5e7fe130
[108004.445316] x25: 0000007f4c5d204c x24: 0000007f5e7fe030
[108004.450876] x23: 0000000000000000 x22: 0000007f4c5d203c
[108004.456326] x21: 0000007f4d153740 x20: 0000007f5e7fe070
[108004.461769] x19: 0000007f4d153751 x18: 0000000000000000
[108004.467201] x17: 0000007f7e319a04 x16: 0000007f82926b40
[108004.472643] x15: 0000000000000000 x14: 0000007f828ebf50
[108004.478086] x13: 0000000e0000000e x12: 0000021000000003
[108004.483519] x11: 0000007f84464404 x10: 0000007f4d15376f
[108004.488986] x9 : 0000000000000b10 x8 : 0000007f5e7fe090
[108004.494440] x7 : 726f666572207475 x6 : 0000007f4d161f70
[108004.499878] x5 : 000000000000e800 x4 : 000000000000e800
[108004.505323] x3 : 0000007f4d153748 x2 : 0000000000000008
[108004.510841] x1 : 0000007f5e7fe098 x0 : ffffffffb8000000

[108004.517866] Library at 0x7f7e319a20: 0x7f7df60000 /usr/lib/aarch64-linux-gnu/libnvinfer.so.4.1.3
[108004.526757] Library at 0x7f7e2f77c8: 0x7f7df60000 /usr/lib/aarch64-linux-gnu/libnvinfer.so.4.1.3

after doing
vm.min_free_kbytes = 231072

i am getting this error

[109312.473159] CPU: 0 PID: 26699 Comm: nvgstiva-app Not tainted 4.4.38-tegra #1
[109312.480389] Hardware name: quill (DT)
[109312.484218] task: ffffffc1e2f2f080 ti: ffffffc080a20000 task.ti: ffffffc080a20000
[109312.491833] PC is at 0x7fa0c86a20
[109312.495274] LR is at 0x7fa0c647c8
[109312.498706] pc : [<0000007fa0c86a20>] lr : [<0000007fa0c647c8>] pstate: 20000000
[109312.506202] sp : 0000007f856e3ee0
[109312.509639] x29: 0000007f856e3ee0 x28: 0000007f679fd77c
[109312.515115] x27: 0000000000b816f4 x26: 0000007f856e4130
[109312.520573] x25: 0000007f66e7c04c x24: 0000007f856e4030
[109312.526013] x23: 0000000000000000 x22: 0000007f66e7c03c
[109312.531549] x21: 0000007f679fd740 x20: 0000007f856e4070
[109312.537003] x19: 0000007f679fd751 x18: 0000000000000000
[109312.542460] x17: 0000007fa0c86a04 x16: 0000007fa5293b40
[109312.547896] x15: 0000000000000000 x14: 0000007fa5258f50
[109312.553325] x13: 0000000e0000000e x12: 0000021000000003
[109312.558778] x11: 0000007fa6dd1404 x10: 0000007f679fd76f
[109312.564216] x9 : 0000000000000b10 x8 : 0000007f856e4090
[109312.569649] x7 : 726f666572207475 x6 : 0000007f67a0bf70
[109312.575101] x5 : 000000000000e800 x4 : 000000000000e800
[109312.580536] x3 : 0000007f679fd748 x2 : 0000000000000008
[109312.586024] x1 : 0000007f856e4098 x0 : ffffffffb8000000

[109312.593085] Library at 0x7fa0c86a20: 0x7fa08cd000 /usr/lib/aarch64-linux-gnu/libnvinfer.so.4.1.3
[109312.601971] Library at 0x7fa0c647c8: 0x7fa08cd000 /usr/lib/aarch64-linux-gnu/libnvinfer.so.4.1.3

109312.451626] nvgstiva-app[26699]: unhandled level 1 translation fault (11) at 0x7f1f9fd751, esr 0x92000005
[109312.461322] pgd = ffffffc19e2d8000
[109312.464844] [7f1f9fd751] *pgd=0000000000000000, *pud=0000000000000000

[109312.473159] CPU: 0 PID: 26699 Comm: nvgstiva-app Not tainted 4.4.38-tegra #1
[109312.480389] Hardware name: quill (DT)
[109312.484218] task: ffffffc1e2f2f080 ti: ffffffc080a20000 task.ti: ffffffc080a20000
[109312.491833] PC is at 0x7fa0c86a20
[109312.495274] LR is at 0x7fa0c647c8
[109312.498706] pc : [<0000007fa0c86a20>] lr : [<0000007fa0c647c8>] pstate: 20000000
[109312.506202] sp : 0000007f856e3ee0
[109312.509639] x29: 0000007f856e3ee0 x28: 0000007f679fd77c
[109312.515115] x27: 0000000000b816f4 x26: 0000007f856e4130
[109312.520573] x25: 0000007f66e7c04c x24: 0000007f856e4030
[109312.526013] x23: 0000000000000000 x22: 0000007f66e7c03c
[109312.531549] x21: 0000007f679fd740 x20: 0000007f856e4070
[109312.537003] x19: 0000007f679fd751 x18: 0000000000000000
[109312.542460] x17: 0000007fa0c86a04 x16: 0000007fa5293b40
[109312.547896] x15: 0000000000000000 x14: 0000007fa5258f50
[109312.553325] x13: 0000000e0000000e x12: 0000021000000003
[109312.558778] x11: 0000007fa6dd1404 x10: 0000007f679fd76f
[109312.564216] x9 : 0000000000000b10 x8 : 0000007f856e4090
[109312.569649] x7 : 726f666572207475 x6 : 0000007f67a0bf70
[109312.575101] x5 : 000000000000e800 x4 : 000000000000e800
[109312.580536] x3 : 0000007f679fd748 x2 : 0000000000000008
[109312.586024] x1 : 0000007f856e4098 x0 : ffffffffb8000000

[109312.593085] Library at 0x7fa0c86a20: 0x7fa08cd000 /usr/lib/aarch64-linux-gnu/libnvinfer.so.4.1.3
[109312.601971] Library at 0x7fa0c647c8: 0x7fa08cd000 /usr/lib/aarch64-linux-gnu/libnvinfer.so.4.1.3
[109312.610856] vdso base = 0x7fa71bd000

Hi Markus,
It is really hard for me to find error here.

But I suggest you to double check:

  1. Jetpack version and deepstream version match?
  2. Gstreamer installed correctly?
  3. Follow our install document to make sure our SW installed correctly.

Thanks
wayne zhu