When copying a file through a SAMBA share onto a Windows desktop at 10Gbps there seems to be a deadlock.
I have tried 4.4.52 Marvell kernel as well as 5.3 kernel (vanilla and Ubuntu 19.10).
The following stack trace shows:
– sending a TCP segment
– IRQ to handle net_rx_action
– then opportunistic mvpp2_tx_done that does not return…