Nvbuf_utils: dmabuf_fd -1 mapped entry NOT found

Hardware ZED X
1

I’m using Jetpack 5.1.2 (L4T 35.4.1) and the ZED SDK 5.0 but still I get issues with nvbuf_utils. Detailed error:
** [SVO] Hardware compression (NVENC) available ** nvbuf_utils: dmabuf_fd -1 mapped entry NOT found nvbuf_utils: dmabuf_fd -1 mapped entry NOT found (Argus) Error Timeout: (propagating from src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 137) (Argus) Error Timeout: (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91) (Argus) Error FileOperationFailed: Failed socket read: Connection reset by peer (in src/rpc/socket/common/SocketUtils.cpp, function readSocket(), line 79) (Argus) Error FileOperationFailed: Unexpected error in reading socket (in src/rpc/socket/client/ClientSocketManager.cpp, function recvThreadCore(), line 277) (Argus) Error FileOperationFailed: Receive worker failure, notifying 2 waiting threads (in src/rpc/socket/client/ClientSocketManager.cpp, function recvThreadCore(), line 350) (Argus) Error FileOperationFailed: Client thread received an error from socket (in src/rpc/socket/client/ClientSocketManager.cpp, function send(), line 145) (Argus) Error FileOperationFailed: (propagating from src/rpc/socket/client/SocketClientDispatch.cpp, function dispatch(), line 91) Stack trace (most recent call last) in thread 3990: #5 Object "[0xffffffffffffffff]", at 0xffffffffffffffff, in #4 Object "/usr/lib/aarch64-linux-gnu/libc.so.6", at 0xffffbab1a66b, in #3 Object "/usr/lib/aarch64-linux-gnu/libpthread.so.0", at 0xffffbbb6c623, in #2 Object "/usr/lib/aarch64-linux-gnu/tegra/libnvargus_socketclient.so", at 0xffffbcf29837, in #1 Object "/usr/lib/aarch64-linux-gnu/tegra/libnvargus_socketclient.so", at 0xffffbcf29277, in #0 Object "/usr/lib/aarch64-linux-gnu/tegra/libnvcamerautils.so", at 0xffffba1e703c, in nvcamerautils::ConditionVariable::signal() const Segmentation fault (Address not mapped to object [(nil)]) Segmentation fault (core dumped)
What is the fix to this?

2

Hi @maheshreddy

To assist you better, we need additional information regarding your device’s condition and system setup.

Please open a terminal console (Ctrl+Alt+t) and run these commands:

  • sudo ZED_Diagnostic --dmesg
  • ZED_Diagnostic -c

After executing the commands, kindly send me the files dmesg.log and ZED_Diagnostic_Results.json located in the folder where the commands were run.

3

dmesg_1.log (61.5 KB)
ZED_Diagnostic_Results.json (22.9 KB)

4

Hey @Myzhar, I tried using with docker I no more have the nvbuf_utils error but
[ZED-X][Warning] Failed to connect to zed_x_daemon.
How do I fix these?
ZED_Diagnostic_Results.json (5.0 KB)

5

This is expected with Docker because the ZED X Daemon runs on the host.