error

[FrelDX]

[root@node01 opt]# ./sendudp -interface ens3f1
sending UDP packets from 192.168.111.10 (b2:96:81:75:b2:11) to 192.168.111.1 (ff:ff:ff:ff:ff:ff)...
panic: sendto failed with rc=18446744073709551615 and errno=6

goroutine 1 [running]:
github.com/asavie/xdp.(*Socket).Transmit(0xc000126b60, 0xc000170800, 0x40, 0x40, 0x40)
/opt/xdp/xdp.go:485 +0x286
main.main()
/opt/xdp/examples/sendudp/sendudp.go:134 +0xd4d
[root@node01 opt]# uname -a
Linux node01 5.16.12-1.el7.elrepo.x86_64 #1 SMP PREEMPT Tue Mar 1 13:30:28 EST 2022 x86_64 x86_64 x86_64 GNU/Linux
[root@node01 opt]# ethtool -i ens3f1
driver: ixgbe
version: 5.16.12-1.el7.elrepo.x86_64
firmware-version: 0x800006db
expansion-rom-version:
bus-info: 0000:19:00.1
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
[root@node01 opt]# ethtool -l ens3f1
Channel parameters for ens3f1:
Pre-set maximums:
RX: 0
TX: 0
Other: 1
Combined: 63
Current hardware settings:
RX: 0
TX: 0
Other: 1
Combined: 63

[FrelDX]

hi。 Have you found the reason？