Open
Description
Description
Steps to reproduce the issue
Use gnrc_netif_pktq on a board with two interfaces (e.g. nrf802154 & slipdev) e.g. by running
make -C examples/gnrc_border_router BOARD=nrf52840dk UPLINK=slip -j flash term
Expected results
The node can send and receive packets.
Actual results
After a few minutes the node can no longer send any packets
2022-04-13 00:57:06,058 # > ping ff02::1
2022-04-13 00:57:06,060 # error: packet buffer full
2022-04-13 00:57:07,060 # error: packet buffer full
2022-04-13 00:57:08,060 # error: packet buffer full
2022-04-13 00:57:09,058 #
2022-04-13 00:57:09,061 # --- ff02::1 PING statistics ---
2022-04-13 00:57:09,066 # 3 packets transmitted, 0 packets received, 100% packet loss
The node never recovers until it is rebooted.
Versions
RIOT master