hi nvidia
uefi display handoff to efifb, system crash!
JetPack_7.0_Linux_JETSON_AGX_THOR_TARGETS
kernel: R38.2.1
SOC Display Hand-off Mode
SOC Display Hand-off
cat /etc/nv_tegra_release
TARGET_USERSPACE_LIB_DIR=nvidia
TARGET_USERSPACE_LIB_DIR_PATH=usr/lib/aarch64-linux-gnu/nvidia
INSTALL_TYPE=openrm
uefi-display-handoff-to-efifb-crash.txt (165.8 KB)
Hi helianyi1,
Are you using the devkit or custom board for Thor?
localhost login: [ 24.294374] dce: dce_client_ipc_wait:378 Client [0] unexpected err: [-110]
[ 24.294398] dce: dce_ipc_send_message_sync:554 Error in waiting for ack
[ 34.534362] dce: dce_client_ipc_wait:378 Client [0] unexpected err: [-110]
[ 34.534369] dce: dce_ipc_send_message_sync:554 Error in waiting for ack
[ 34.542328] [drm:nv_drm_exit [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00020000] Failed to allocate NvKmsKapiDevice
[ 34.542539] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018
[ 34.544869] [drm:nv_drm_register_drm_device [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00020000] Failed to load device
[ 34.553619] Mem abort info:
Do you connect the DP display at this moment?
If so, would you hit the similar issue if you disconnect the display?
hi nvidia:
I am using devkit
I connect HDMI display at this moment
if I disconnect the display, dont hit this issue.
Could you provide the steps to reproduce this issue?
and how about the failed rate?
Thanks for the steps. Please let me verify it locally and get back to you.
Is the issue specific to HDMI? (i.e. would you hit the issue if you connect DP instead of HDMI)
