Open jeid64 opened 1 month ago
mptcp endpoint with flag 160 (sunflower, fullmesh).
Could you please report the output of:
ip mptcp endpoint
and
ss -MaeimnO
just before unplugging the cable?
Also, could you please provide a decoded stack trace? You will have to install the kernel debuginfo packages
Howdy, I'm using the latest commit off of export to run the bpf_red scheduler. I'm using NetworkManager to configure mptcp endpoint with flag 160 (sunflower, fullmesh). When I unplug devices to simulate network dropouts, I get a divide error in dmesg, at which point no netlink sockets work anymore for mptcp endpoint, and NetworkManager hangs. This seems to reoccur 100% of the time. Is anyone else using NetworkManager to manage their devices or do you recommend using mptpcpd?