Attachment 141189 Details for Bug 102322 – script used to generate the gpu_debug_3.txt (when executed via ssh -t ...)

script used to generate the gpu_debug_3.txt (when executed via ssh -t ...)

gpu_debug3.sh (text/plain), 1.55 KB, created by dwagner on 2018-08-18 21:37:20 UTC

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Creator: dwagner

Created: 2018-08-18 21:37:20 UTC

Size: 1.55 KB

patch

obsolete

>#!/bin/bash 
>
># xclock is the only other X11 client that spontaneously may
># put something to the screen - so let's kill it to not
># interfere with the test
># killall xclock
>
># enable DPM, making the 3-fps-video replay unstable:
>echo "auto" >/sys/class/drm/card0/device/power_dpm_force_performance_level
>
>echo "starting trace-cmd"
>trace-cmd start -e dma_fence -e gpu_scheduler \
>   -e amdgpu -v -e "amdgpu:amdgpu_mm_rreg" \
>        -e "amdgpu:amdgpu_mm_wreg" -e "amdgpu:amdgpu_iv" &
>
>cat /sys/kernel/debug/tracing/trace_pipe &
>
>sleep 5
>
>echo ""
>echo "starting 3-fps-video test"
>./othan_test.sh >/dev/null 2>/dev/null </dev/null &
>
>echo ""
>echo "waiting for the crash"
>dmesg -w | tee /dev/tty | grep -m 1 -e "amdgpu.*GPU"
>
>echo ""
>echo "crash detected!"
>echo ""
>
>echo "executing umr -O halt_waves -wa"
>umr -O halt_waves -wa
>echo ""
>
>echo ""
>echo "executing umr -O verbose -R gfx[.]"
>umr -O verbose -R gfx[.]
>echo ""
>
>echo "trying to get ADR from dmesg output for 'umr -O verbose -vm ...'"
>ADR=$(dmesg | grep -m 1 -e "VM_CONTEXT1_PROTECTION_FAULT_ADDR[ ]*0x[0-9A-F]*" \
>         | grep -o -e '0x[0-9A-F]*')
>echo "trying to get VMID from dmesg output for 'umr -O verbose -vm ...'"
>VMID=$(dmesg | grep -m 1 -o -e ", vmid [0-9]*" | grep -o -e "[0-9]*")
>
>if [ "x${VMID}x${ADR}" != "xx" ] ; then 
>  echo "executing umr -O verbose -vm ${VMID}@${ADR}000 1"
>  umr -O verbose -vm ${VMID}@${ADR}000 1
>fi
>
>
>echo ""
>echo "done after crash, flashing NUMLOCK LED."
>LED=$(echo /sys/class/leds/input*numlock/brightness)
>
>while true ; do
> echo 1 >"$LED"
> sleep 0.1
> echo 0 >"$LED"
> sleep 0.4
>done
>
>exit 0
>

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Attachments on bug 102322: 140345 | 141112 | 141155 | 141156 | 141157 | 141174 | 141189 | 141190 | 141191 | 141198 | 141228 | 141243 | 142483 | 142484

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