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TDA4VM: cpsw9g ifconfig hang up sometimes

Part Number: TDA4VM

Hi TI export,

Currently I use the QNX+RTOS with SDK 07.02 on custom board. I found the ifconfig hangup sometimes with cpsw9g. The detail logs as below.

I can see the ETHFW is init down on R5 side. But the A72 side output below errors repeatly. Could you show me how to debug it and solve it?

qnx_log.txt7416.mcu_log.txt

error log:

Jan 01 00:00:00.319                   iopkt.126995          main_buffer      0  devnp-cpsw9g.so (null)
Jan 01 00:00:00.319                   iopkt.126995          main_buffer      0  an0

Jan 01 00:00:01.526              tiudma_mgr.102414                 slog*    55  udma_io_devctl:398 UDMA---> vintr.vintrNum=39

Jan 01 00:00:01.533              tiudma_mgr.102414                 slog     55  udma_io_devctl:411 UDMA---> rintr.preferredIrIntrNum=-65535 irintr.irIntrNum=11

Jan 01 00:00:01.553              tiudma_mgr.102414                 slog     55  udma_io_devctl:268 UDMA---> tx.preferredChNum=64, tx.ChNum=64

Jan 01 00:00:01.553              tiudma_mgr.102414                 slog     55  udma_io_devctl:372 UDMA---> freering.ringNum=440

Jan 01 00:00:01.554              tiudma_mgr.102414                 slog     55  udma_io_devctl:372 UDMA---> freering.ringNum=441

Jan 01 00:00:02.987                  screen.106511                 slog    300  screen: loading EGL display 1...
Jan 01 00:00:03.032                  screen.106511                 slog    100  INFO: (106511, 4) SysDevInit:SysDevInit(56) starting
Jan 01 00:00:03.032                  screen.106511                 slog    100  INFO: (106511, 4) SysDevInit:SysDevInit: ui32CoreClockSpeed=750000000
Jan 01 00:00:03.032                  screen.106511                 slog    100  INFO: (106511, 4) J7SystemDriverMode:return DRIVER_MODE_NATIVE
Jan 01 02:29:43.028            io_pkt_v6_hc.126995                 slog*     0  appRemoteDeviceFindMsgContainerForReqId: Could not get from pending request queue

Jan 01 02:29:43.028            io_pkt_v6_hc.126995                 slog      0  appQueueGet: Failed to get from empty queue

Jan 01 02:29:43.028            io_pkt_v6_hc.126995                 slog      0  appRemoteDeviceFindMsgContainerForReqId: Could not get from pending request queue

Jan 01 02:29:43.028            io_pkt_v6_hc.126995                 slog      0  appQueueGet: Failed to get from empty queue

BR

Yun