Hi,all
I got a crash which seemed to be happened after connected AP for long time. ESP32 disconnected to AP, and print the log like that:
I (19830063) wifi: bcn_timout,ap_probe_send_start
I (19832563) wifi: ap_probe_send over, resett wifi status to disassoc
I (19832563) wifi: state: run -> init (1)
I (19832563) wifi: n:1 0, o:1 1, ap:255 255, sta:1 1, prof:1
I (19832563) wifi: pm stop, total sleep time: 0/-1656040326
It looks like the sleep time was overflowed ?
Anyone can give me some suggestion?
Thanks.
Crash happen after connect AP long time
Re: Crash happen after connect AP long time
Hello xzwang,
How long did your ESP32 connect to AP? Is it sure to happen or happen by chance?
How long did your ESP32 connect to AP? Is it sure to happen or happen by chance?
Re: Crash happen after connect AP long time
Hi,ESP_puff
ESP32 has keep connection for several hours. and the crash can reproduce.
The Situation:
1,ESP32 is listening BLE advertising constantly.
2,ESP32 enable WIFI and connect AP.
3,Disable use dual core for FreeTROS in sdkconfig.
4,After several hours, ESP32 received "SYSTEM_EVENT_STA_DISCONNECTED". It may caused by 'I (19830063) wifi: bcn_timout,ap_probe_send_start', just my guess.
5,In my project, ESP32 will do "esp_wifi_connect()" automatically if received "SYSTEM_EVENT_STA_DISCONNECTED".
6,If connect AP again, the crash will not happen. However, if it can't connect AP for sometime, the crash will happen.
This is my ESP32 usage scenario, I hope it can help.
Thanks.
ESP32 has keep connection for several hours. and the crash can reproduce.
The Situation:
1,ESP32 is listening BLE advertising constantly.
2,ESP32 enable WIFI and connect AP.
3,Disable use dual core for FreeTROS in sdkconfig.
4,After several hours, ESP32 received "SYSTEM_EVENT_STA_DISCONNECTED". It may caused by 'I (19830063) wifi: bcn_timout,ap_probe_send_start', just my guess.
5,In my project, ESP32 will do "esp_wifi_connect()" automatically if received "SYSTEM_EVENT_STA_DISCONNECTED".
6,If connect AP again, the crash will not happen. However, if it can't connect AP for sometime, the crash will happen.
This is my ESP32 usage scenario, I hope it can help.
Thanks.
Re: Crash happen after connect AP long time
Facing same problem.
Have any one troubleshoot this problem.
Have any one troubleshoot this problem.
Re: Crash happen after connect AP long time
hi guys, someone have a solution for this? I am facing this after a long time connected...
I need help, thanks in advance
Code: Select all
I (1374096) PERCEPTIVE CLIENT: SYSTEM_EVENT_STA_DISCONNECTED
I (1433091) wifi: n:6 2, o:6 0, ap:6 2, sta:6 2, prof:6
I (1433091) wifi: state: init -> auth (b0)
W (1433092) wifi: alloc eb len=32 type=3 fail
W (1433093) wifi: m f auth
I (1434096) wifi: state: auth -> init (2)
I (1434096) wifi: n:6 0, o:6 2, ap:6 2, sta:6 2, prof:6
I (1434096) PERCEPTIVE CLIENT: SYSTEM_EVENT_STA_DISCONNECTED
I (1493091) wifi: n:6 2, o:6 0, ap:6 2, sta:6 2, prof:6
I (1493091) wifi: state: init -> auth (b0)
W (1493092) wifi: alloc eb len=32 type=3 fail
W (1493093) wifi: m f auth
I (1494096) wifi: state: auth -> init (2)
I (1494096) wifi: n:6 0, o:6 2, ap:6 2, sta:6 2, prof:6
I (1494097) PERCEPTIVE CLIENT: SYSTEM_EVENT_STA_DISCONNECTED
I (1553091) wifi: n:6 2, o:6 0, ap:6 2, sta:6 2, prof:6
I (1553091) wifi: state: init -> auth (b0)
W (1553092) wifi: alloc eb len=32 type=3 fail
W (1553093) wifi: m f auth
I (1554096) wifi: state: auth -> init (2)
I (1554096) wifi: n:6 0, o:6 2, ap:6 2, sta:6 2, prof:6
I (1554096) PERCEPTIVE CLIENT: SYSTEM_EVENT_STA_DISCONNECTED
I (1613091) wifi: n:6 2, o:6 0, ap:6 2, sta:6 2, prof:6
I (1613091) wifi: state: init -> auth (b0)
W (1613092) wifi: alloc eb len=32 type=3 fail
W (1613093) wifi: m f auth
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