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Description of problem: Pulseaudio struggles to properly activate my bluetooth headset (MDR-1000X) after it connects. I have to use bluetoothctl cmd to reconnect the headset, after that the sound works fine. When I try to set the card profile manually when the headset is paired, the pulseaudio crashed. Version-Release number of selected component (if applicable): pulseaudio-11.1-22.el8 bluez-5.50-1.el8 kernel-4.18.0-118.el8 How reproducible: most of the times Steps to Reproduce: 1. Pair the MDR-1000X 2. $ pactl set-card-profile bluez_card.10_4F_A8_AE_2C_13 a2dp_sink 3. Actual results: Failure: Input/Output error pulseaudio crashed Expected results: No crash, profile is activated Additional info: This is hw specific as I don't have such issue with other bluetooth headsets.
PID: 2154 (pulseaudio) UID: 1001 (test) GID: 1001 (test) Signal: 6 (ABRT) Timestamp: Mon 2019-07-22 11:47:24 CEST (2h 57min ago) Command Line: /usr/bin/pulseaudio --daemonize=no Executable: /usr/bin/pulseaudio Control Group: /user.slice/user-1001.slice/user@1001.service/pulseaudio.service Unit: user@1001.service User Unit: pulseaudio.service Slice: user-1001.slice Owner UID: 1001 (test) Boot ID: d13e73a5df3b4fb98dfec6666f5b24e8 Machine ID: 58b8b4467d4a450caa4aacdd5d400d2b Hostname: X1 Storage: /var/lib/systemd/coredump/core.pulseaudio.1001.d13e73a5df3b4fb98dfec6666f5b24e8.2154.1563788844000000.lz4 Message: Process 2154 (pulseaudio) of user 1001 dumped core. Stack trace of thread 2154: #0 0x00007f7e2dd6d8af raise (libc.so.6) #1 0x00007f7e2dd57cc5 abort (libc.so.6) #2 0x00007f7e1038ac05 transport_state_changed_cb (module-bluez5-device.so) #3 0x00007f7e3117626b pa_hook_fire (libpulsecore-11.1.so) #4 0x00007f7e11fe1307 pa_bluetooth_transport_set_state (libbluez5-util.so) #5 0x00007f7e11fe1584 pa_bluetooth_transport_unlink (libbluez5-util.so) #6 0x00007f7e11fe6ef2 rfcomm_io_callback (libbluez5-util.so) #7 0x00007f7e30f1ad68 pa_mainloop_dispatch (libpulse.so.0) #8 0x00007f7e30f1b040 pa_mainloop_iterate (libpulse.so.0) #9 0x00007f7e30f1b0e0 pa_mainloop_run (libpulse.so.0) #10 0x0000559a2c1c2cbc main (pulseaudio) #11 0x00007f7e2dd59843 __libc_start_main (libc.so.6) #12 0x0000559a2c1c3b3e _start (pulseaudio) Stack trace of thread 11002: #0 0x00007f7e2de272d6 ppoll (libc.so.6) #1 0x00007f7e311819df pa_rtpoll_run (libpulsecore-11.1.so) #2 0x00007f7e18c3ee22 thread_func (libalsa-util.so) #3 0x00007f7e3061d84c internal_thread_func (libpulsecommon-11.1.so) #4 0x00007f7e2e8902de start_thread (libpthread.so.0) #5 0x00007f7e2de32463 __clone (libc.so.6) Stack trace of thread 2165: #0 0x00007f7e2de272d6 ppoll (libc.so.6) #1 0x00007f7e311819df pa_rtpoll_run (libpulsecore-11.1.so) #2 0x00007f7e18c387de thread_func (libalsa-util.so) #3 0x00007f7e3061d84c internal_thread_func (libpulsecommon-11.1.so) #4 0x00007f7e2e8902de start_thread (libpthread.so.0) #5 0x00007f7e2de32463 __clone (libc.so.6) Stack trace of thread 10985: #0 0x00007f7e2de272d6 ppoll (libc.so.6) #1 0x00007f7e311819df pa_rtpoll_run (libpulsecore-11.1.so) #2 0x00007f7e18c387de thread_func (libalsa-util.so) #3 0x00007f7e3061d84c internal_thread_func (libpulsecommon-11.1.so) #4 0x00007f7e2e8902de start_thread (libpthread.so.0) #5 0x00007f7e2de32463 __clone (libc.so.6) Stack trace of thread 2169: #0 0x00007f7e2de272d6 ppoll (libc.so.6) #1 0x00007f7e311819df pa_rtpoll_run (libpulsecore-11.1.so) #2 0x00007f7e18c3ee22 thread_func (libalsa-util.so) #3 0x00007f7e3061d84c internal_thread_func (libpulsecommon-11.1.so) #4 0x00007f7e2e8902de start_thread (libpthread.so.0) #5 0x00007f7e2de32463 __clone (libc.so.6)
Created attachment 1592585 [details] backtrace
After evaluating this issue, there are no plans to address it further or fix it in an upcoming release. Therefore, it is being closed. If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.