Failed to run on openwrt

[bingzhangdai]

I am running the cloak client on x86_64 openwrt on VM.

root@OpenWrt:~# uname -a
Linux OpenWrt 6.6.104 #0 SMP Fri Sep 19 21:19:38 2025 x86_64 GNU/Linux

I am testing running cloak in standalone mode. I check that the config works on normal linux like centos or debian, but not on openwrt

INFO[0000] Starting standalone mode
INFO[2025-11-10T10:52:21Z] Listening on TCP 0.0.0.0:8443 for shadowsocks client
INFO[2025-11-10T10:52:21Z] Attempting to start a new session
TRAC[2025-11-10T10:52:21Z] client hello sent successfully
TRAC[2025-11-10T10:52:21Z] waiting for ServerHello
TRAC[2025-11-10T10:52:21Z] client hello sent successfully
TRAC[2025-11-10T10:52:21Z] waiting for ServerHello
TRAC[2025-11-10T10:52:21Z] client hello sent successfully
TRAC[2025-11-10T10:52:21Z] waiting for ServerHello
TRAC[2025-11-10T10:52:21Z] client hello sent successfully
TRAC[2025-11-10T10:52:21Z] waiting for ServerHello
TRAC[2025-11-10T10:52:21Z] client hello sent successfully
TRAC[2025-11-10T10:52:21Z] waiting for ServerHello
TRAC[2025-11-10T10:52:21Z] client hello sent successfully
TRAC[2025-11-10T10:52:21Z] waiting for ServerHello
TRAC[2025-11-10T10:52:21Z] client hello sent successfully
TRAC[2025-11-10T10:52:21Z] waiting for ServerHello
ERRO[2025-11-10T10:52:22Z] Failed to prepare connection to remote: short buffer
TRAC[2025-11-10T10:52:22Z] client hello sent successfully
TRAC[2025-11-10T10:52:22Z] waiting for ServerHello
ERRO[2025-11-10T10:52:22Z] Failed to prepare connection to remote: short buffer
ERRO[2025-11-10T10:52:22Z] Failed to prepare connection to remote: short buffer
ERRO[2025-11-10T10:52:22Z] Failed to prepare connection to remote: short buffer
TRAC[2025-11-10T10:52:22Z] client hello sent successfully
TRAC[2025-11-10T10:52:22Z] waiting for ServerHello
ERRO[2025-11-10T10:52:22Z] Failed to prepare connection to remote: short buffer
TRAC[2025-11-10T10:52:22Z] client hello sent successfully
TRAC[2025-11-10T10:52:22Z] waiting for ServerHello
ERRO[2025-11-10T10:52:22Z] Failed to prepare connection to remote: short buffer
TRAC[2025-11-10T10:52:22Z] client hello sent successfully
ERRO[2025-11-10T10:52:22Z] Failed to prepare connection to remote: short buffer
ERRO[2025-11-10T10:52:22Z] Failed to prepare connection to remote: short buffer
TRAC[2025-11-10T10:52:22Z] client hello sent successfully
TRAC[2025-11-10T10:52:22Z] waiting for ServerHello
ERRO[2025-11-10T10:52:22Z] Failed to prepare connection to remote: short buffer

I suspect it is a hardware issue or just a system config param. Could anyone help me with this issue?