Is there any way to use this ESP8266Audio and ESP32-A2DP on the same I2S bus?

[hientv1999]

I want to use ESP8266Audio to play the notification melody while ESP32-A2DP will play music via Bluetooth. There will be only either ESP8266Audio or ESP32-A2DP play music at any time.
Currently, I test with ESP8266Audio, which plays a wake-up melody in AAC byte array, then start advertising Bluetooth on ESP32-A2DP. The melody is played correctly, however, the code crashes when ESP32-A2DP tries to reconnect to the last device (after the melody has been played properly and aac->stop() has already been issued). If I remove the ESP8266Audio code, reconnection on ESP32-A2DP works normally. The error log is also weird; I do not know where to debug it. I even tried to delete all instances of AudioOutputI2S, AudioGeneratorAAC, and AudioFileSourcePROGMEM upon finish playing the melody, but it didn't help

assert failed: vQueueDelete queue.c:2140 (pxQueue)


Backtrace:0x40084405:0x3fff38000x40094061:0x3fff3820 0x40099bc5:0x3fff3840 0x4009532a:0x3fff3970 0x401324e5:0x3fff3990 0x40131788:0x3fff39b0 0x401317d6:0x3fff39d0 0x4012c8c7:0x3fff39f0 0x40124edc:0x3fff3a30 0x40124f74:0x3fff3a50 0x4012d63b:0x3fff3a70 0x40149659:0x3fff3a90 0x4013d626:0x3fff3ab0 0x4015104f:0x3fff3b00 0x40133535:0x3fff3b40 0x401334a6:0x3fff3b60 0x40136d65:0x3fff3b80 0x401321cf:0x3fff3ba0 

  #0  0x40084405:0x3fff3800 in panic_abort at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp_system/panic.c:402
  #1  0x40094061:0x3fff3820 in esp_system_abort at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp_system/esp_system.c:128
  #2  0x40099bc5:0x3fff3840 in __assert_func at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/newlib/assert.c:85  #3  0x4009532a:0x3fff3970 in vQueueDelete at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/queue.c:2140 (discriminator 1)
  #4  0x401324e5:0x3fff3990 in osi_sem_free at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/common/osi/semaphore.c:75
  #5  0x40131788:0x3fff39b0 in fixed_queue_free at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/common/osi/fixed_queue.c:89
      (inlined by) fixed_queue_free at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/common/osi/fixed_queue.c:71
  #6  0x401317d6:0x3fff39d0 in fixed_queue_new at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/common/osi/fixed_queue.c:67
  #7  0x4012c8c7:0x3fff39f0 in l2cu_allocate_ccb at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/stack/l2cap/l2c_utils.c:1570
  #8  0x40124edc:0x3fff3a30 in L2CA_ErtmConnectReq at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/stack/l2cap/l2c_api.c:260
      (inlined by) L2CA_ErtmConnectReq at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/stack/l2cap/l2c_api.c:223
  #9  0x40124f74:0x3fff3a50 in L2CA_ConnectReq at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/stack/l2cap/l2c_api.c:204
  #10 0x4012d63b:0x3fff3a70 in sdp_conn_originate at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/stack/sdp/sdp_main.c:558
  #11 0x40149659:0x3fff3a90 in SDP_ServiceSearchAttributeRequest at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/stack/sdp/sdp_api.c:185
  #12 0x4013d626:0x3fff3ab0 in A2D_FindService at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/stack/a2dp/a2d_api.c:306
  #13 0x4015104f:0x3fff3b00 in bta_av_do_disc_a2d at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/bta/av/bta_av_aact.c:978
  #14 0x40133535:0x3fff3b40 in bta_av_ssm_execute at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/bta/av/bta_av_ssm.c:437
  #15 0x401334a6:0x3fff3b60 in bta_av_hdl_event at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/bta/av/bta_av_main.c:1227
  #16 0x40136d65:0x3fff3b80 in bta_sys_event at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/host/bluedroid/bta/sys/bta_sys_main.c:499
  #17 0x401321cf:0x3fff3ba0 in osi_thread_run at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/common/osi/thread.c:68