# 附耳配对失败, cause Unspecified Reason

<a href="https://jira.realtek.com/browse/BBPRO3BUG-27188" class="external-link" rel="nofollow">[BBPRO3BUG-27188] [BBPRO3][EVB][E Cut][PEGA_HA_v1.0.4_20251106][24110 testbin][GFPS][FastPair][LEA phone]Auto Subsequent Pairing... 测试fail（fail reason：creatbond failed，multiple components） - Jira</a>

![](images/附耳配对失败,+cause+Unspecified+Reason_19702742.jpg)

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<span style="color: rgb(255,0,0);">这一次附耳没有回 BTIF_MSG_USER_CFM_REQ_CFM</span>

![](images/附耳配对失败,+cause+Unspecified+Reason_fdc5d3de.jpg)

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<span style="color: rgb(255,0,0);">原因是附耳没有收到主耳 relay 给附耳的passkey：</span>

0002606  12-17#11:47:47.540  014  0616624.893  \[BTIFMSG\]↗BTIF_MSG_USER_CFM_REQ_IND(CMD:0x001B) bd_addr\[58:7E:79:C5:52:13\] remote_addr_type:0x01(BTIF_REMOTE_ADDR_LE_RANDOM) display_value:0x00097A21\
0002615  12-17#11:47:47.540  023  0616625.744  \[APP\] !\*\*app_gfps_handle_additional_ble_user_confirm: additional passkey 621089

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![](images/附耳配对失败,+cause+Unspecified+Reason_e6f9f15d.jpg)

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<span style="color: rgb(255,0,0);">主耳发 relay 消息的地方  module type = 0x83, msg type = 0x4</span>

0007190  12-17#11:47:47.714  098  0617463.983  \[APP\] !\*\*app_gfps_cb_handle_additional_passkey\
 0007191  12-17#11:47:47.714  099  0617464.026  \[APP\] app_relay_async_single_with_raw_msg: module type = 0x83, msg type = 0x4,payload_len = 16\
 0007192  12-17#11:47:47.714  100  0617464.150  \[REMOTE\] remote_async_msg_relay: handle 0x00427458, seq 0x5f, msg_id 0x00f3, loopback 0

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<span style="color: rgb(255,0,0);">附耳好像没有收到, 附耳如果收到的话 log中通过app_relay_cback: 应该能看到对应的信息</span>

<span style="color: rgb(0,51,102);">    Line 124093:  0003945  12-17#16:53:24.501  151  0254140.963  \[APP\] app_relay_cback: event 0x00f3, status 9\
    Line 124094:  0003946  12-17#16:53:24.501  152  0254140.983  \[APP\] app_relay_cback: msg_len 5, module_type 0x1d, msg_type 0x6, len 5, offset 0,\
    Line 134125:  0003962  12-17#16:54:07.529  106  0297191.734  \[APP\] app_relay_cback: event 0x00f3, status 0\
    Line 134126:  0003963  12-17#16:54:07.529  107  0297191.768  \[APP\] app_relay_cback: msg_len 5, module_type 0x83, msg_type 0x5, len 5, offset 0,\
    Line 134497:  0004334  12-17#16:54:08.813  222  0298465.649  \[APP\] app_relay_cback: event 0x00f3, status 0\
    Line 134498:  0004335  12-17#16:54:08.813  223  0298465.669  \[APP\] app_relay_cback: msg_len 4, module_type 0x83, msg_type 0x3, len 4, offset 0,\
    Line 134645:  0004482  12-17#16:54:09.162  111  0298846.997  \[APP\] app_relay_cback: event 0x00f3, status 0\
    Line 134646:  0004483  12-17#16:54:09.162  112  0298847.020  \[APP\] app_relay_cback: msg_len 28, module_type 0xc, msg_type 0x2, len 28, offset 0,\
    Line 134699:  0004536  12-17#16:54:09.197  165  0298851.355  \[APP\] app_relay_cback: event 0x00f3, status 0\
    Line 134700:  0004537  12-17#16:54:09.197  166  0298851.375  \[APP\] app_relay_cback: msg_len 11, module_type 0xd, msg_type 0xc, len 11, offset 0,</span>