Debugger Stalls W/ Connect In Profile

[3B85A591]

Environment

radare2 5.9.1 32041 @ linux-x86-64
birth: git.5.9.0-124-g4c363ac228 2024-05-01__03:36:10
commit: 4c363ac228df2e24d1345796c103505e70adfbcb
options: gpl -O? cs:5 cl:2 make
Linux x86_64

Description

r2 stalls and has to be killed via ctrl+\ or kill -9 when it fails to connect with connect=[addr]:[port] in a rr2 profile.

Test

#!/bin/rarun2
connect=localhost:7072
program=a.out

nc -l -p 7072 (in another terminal)
r2 -r profile.rr2
doo
dc
(kill nc, stop listening)
doo
(restart nc)
doo
dc
(stall, have to kill with ctrl+\)