[Solved] crash--Changed the ip, then no crash again

[qiangweihewu]

Hi there! I just install it on my vps (ubuntu, arm), but couldn't connect to it from my client(iphone), here is the report and would be thankful to hear from you about what's wrong with it and how to resolve it. Thank you!

2023-02-10 12:29:02 =ERROR REPORT====
** Generic server <0.771.0> terminating
** Last message in was {tcp_closed,#Port<0.77>}
** When Server state == {state,tunnel,undefined,#Port<0.77>,<<0,0,0,0,0,0,0,0,0,0,255,255,152,67,251,64,55,138,0,0>>,{codec,false,undefined,<<>>,mtp_aes_cbc,{baes_st,16,{<<204,89,216,175,202,180,97,33,98,41,78,26,218,140,28,174,204,3,195,239,91,24,244,214,206,224,121,124,208,217,238,41>>,<<73,126,34,199,133,116,214,178,88,27,174,231,216,66,180,18>>},{<<134,16,29,132,236,249,230,26,246,121,2,165,114,94,101,4,160,2,220,123,131,77,207,59,235,150,177,123,3,24,239,206>>,<<225,194,128,11,134,148,14,238,224,224,182,181,150,84,66,89>>}},<<>>,mtp_full,{full_st,0,3,true},<<>>,5242880},#{},#{},false,0,0,{600,9216000,undefined,undefined},<0.639.0>,3,{{149,154,175,100},8888}}
** Reason for termination ==
** downstream_socket_closed
2023-02-10 12:29:02 =CRASH REPORT====
crasher:
initial call: mtp_down_conn:init/1
pid: <0.771.0>
registered_name: []
exception exit: {downstream_socket_closed,[{gen_server,handle_common_reply,8,[{file,"gen_server.erl"},{line,751}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,249}]}]}
ancestors: [mtp_down_conn_sup,mtproto_proxy_sup,<0.607.0>]
message_queue_len: 0
messages: []
links: [<0.609.0>]
dictionary: [{metric_backend,false}]
trap_exit: false
status: running
heap_size: 2586
stack_size: 27
reductions: 7187
neighbours:
2023-02-10 12:29:02 =SUPERVISOR REPORT====
Supervisor: {local,mtp_down_conn_sup}
Context: child_terminated
Reason: downstream_socket_closed
Offender: [{pid,<0.771.0>},{id,mtp_down_conn},{mfargs,{mtp_down_conn,start_link,undefined}},{restart_type,temporary},{shutdown,2000},{child_type,worker}]