Description of problem: Pulseaudio segfaults after plugging in USB soundcard (Maya44) Version-Release number of selected component (if applicable): pulseaudio-12.2-1.fc29.x86_64 How reproducible: Always Steps to Reproduce: 1. Log in 2. Plug in soundcard Actual results: Dez 27 12:28:46 freder.intgold kernel: usb 1-3: new full-speed USB device number 10 using xhci_hcd Dez 27 12:28:46 freder.intgold kernel: usb 1-3: New USB device found, idVendor=0a92, idProduct=0091, bcdDevice= 1.00 Dez 27 12:28:46 freder.intgold kernel: usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Dez 27 12:28:46 freder.intgold kernel: usb 1-3: Product: MAYA44 USB Dez 27 12:28:46 freder.intgold kernel: usb 1-3: Manufacturer: AUDIOTRAK Dez 27 12:28:47 freder.intgold kernel: hid-generic 0003:0A92:0091.0004: hiddev96,hidraw3: USB HID v1.00 Device [AUDIOTRAK MAYA44 USB] on usb-0000:00:14.0-3/input3 Dez 27 12:28:47 freder.intgold mtp-probe[4490]: checking bus 1, device 10: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Dez 27 12:28:47 freder.intgold mtp-probe[4490]: bus: 1, device: 10 was not an MTP device Dez 27 12:28:47 freder.intgold mtp-probe[4523]: checking bus 1, device 10: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Dez 27 12:28:47 freder.intgold mtp-probe[4523]: bus: 1, device: 10 was not an MTP device Dez 27 12:28:47 freder.intgold audit[2668]: ANOM_ABEND auid=1001 uid=1001 gid=1001 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=2668 comm="pulseaudio" exe="/usr/bin/pulseaudio" sig=11 res=1 Dez 27 12:28:47 freder.intgold kernel: do_general_protection: 1 callbacks suppressed Dez 27 12:28:47 freder.intgold kernel: traps: pulseaudio[2668] general protection ip:7ff9ee199842 sp:7ffe6b4bd0b0 error:0 in libasound.so.2.0.0[7ff9ee15c000+96000] Dez 27 12:28:47 freder.intgold systemd[1]: Created slice system-systemd\x2dcoredump.slice. Dez 27 12:28:47 freder.intgold systemd[1]: Started Process Core Dump (PID 4529/UID 0). Dez 27 12:28:47 freder.intgold audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-coredump@0-4529-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Dez 27 12:28:49 freder.intgold bluetoothd[1054]: Endpoint unregistered: sender=:1.364 path=/MediaEndpoint/A2DPSource Dez 27 12:28:49 freder.intgold bluetoothd[1054]: Endpoint unregistered: sender=:1.364 path=/MediaEndpoint/A2DPSink Dez 27 12:28:49 freder.intgold systemd[2200]: pulseaudio.service: Main process exited, code=dumped, status=11/SEGV Dez 27 12:28:49 freder.intgold systemd[2200]: pulseaudio.service: Failed with result 'core-dump'. Dez 27 12:28:49 freder.intgold systemd[2200]: pulseaudio.service: Service RestartSec=100ms expired, scheduling restart. Dez 27 12:28:49 freder.intgold systemd[2200]: pulseaudio.service: Scheduled restart job, restart counter is at 1. Dez 27 12:28:49 freder.intgold systemd[2200]: Stopped Sound Service. Dez 27 12:28:49 freder.intgold systemd[2200]: Starting Sound Service... Dez 27 12:28:49 freder.intgold pulseaudio[4535]: W: [pulseaudio] pid.c: Stale PID file, overwriting. Dez 27 12:28:49 freder.intgold audit[4535]: ANOM_ABEND auid=1001 uid=1001 gid=1001 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=4535 comm="pulseaudio" exe="/usr/bin/pulseaudio" sig=11 res=1 Dez 27 12:28:49 freder.intgold kernel: pulseaudio[4535]: segfault at 7f924d34bd70 ip 00007f924d34bd70 sp 00007ffe690a4618 error 15 in libtheoradec.so.1.1.4[7f924d34b000+1000] Dez 27 12:28:49 freder.intgold kernel: Code: 00 00 10 04 33 4d 92 7f 00 00 0a 00 00 00 00 00 00 00 2d 04 00 00 00 00 00 00 0b 00 00 00 00 00 00 00 18 00 00 00 00 00 00 00 <03> 00 00 00 00 00 00 00 b0 be 34 4d 92 7f 00 00 02 00 00 00 00 00 Dez 27 12:28:49 freder.intgold systemd[1]: Started Process Core Dump (PID 4536/UID 0). Dez 27 12:28:49 freder.intgold audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-coredump@1-4536-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Dez 27 12:28:50 freder.intgold systemd-coredump[4530]: Process 2668 (pulseaudio) of user 1001 dumped core. Stack trace of thread 2668: #0 0x00007ff9ee199842 snd_pcm_munmap (libasound.so.2) #1 0x00007ff9ee1870bf snd_pcm_close (libasound.so.2) #2 0x00007ff9ee19a149 n/a (libasound.so.2) #3 0x00007ff9ee1870fd snd_pcm_close (libasound.so.2) #4 0x00007ff9ee32b162 _snd_pcm_a52_open (libasound_module_pcm_a52.so) #5 0x00007ff9ee183bf4 n/a (libasound.so.2) #6 0x00007ff9ee184288 n/a (libasound.so.2) #7 0x00007ff9ee186d7b snd_pcm_open (libasound.so.2) #8 0x00007ff9ee28ec67 pa_alsa_open_by_device_string (libalsa-util.so) #9 0x00007ff9ee28f02a pa_alsa_open_by_template (libalsa-util.so) #10 0x00007ff9ee2996f5 mapping_open_pcm (libalsa-util.so) #11 0x00007ff9ee2a360b pa_alsa_profile_set_probe (libalsa-util.so) #12 0x00007ff9ee333c6a module_alsa_card_LTX_pa__init (module-alsa-card.so) #13 0x00007ffa0016087e pa_module_load (libpulsecore-12.2.so) #14 0x00007ff9ee33bdc5 verify_access (module-udev-detect.so) #15 0x00007ff9ee33c5c8 monitor_cb (module-udev-detect.so) #16 0x00007ffa000bcfd8 pa_mainloop_dispatch (libpulse.so.0) #17 0x00007ffa000bd2b0 pa_mainloop_iterate (libpulse.so.0) #18 0x00007ffa000bd350 pa_mainloop_run (libpulse.so.0) #19 0x0000564b01b4663f main (pulseaudio) #20 0x00007ff9ff866413 __libc_start_main (libc.so.6) #21 0x0000564b01b472ca _start (pulseaudio) Stack trace of thread 2687: #0 0x00007ff9ff934516 ppoll (libc.so.6) #1 0x00007ffa00169cef pa_rtpoll_run (libpulsecore-12.2.so) #2 0x00007ff9ee2ae312 thread_func (libalsa-util.so) #3 0x00007ff9fff4d06c internal_thread_func (libpulsecommon-12.2.so) #4 0x00007ff9ffba458e start_thread (libpthread.so.0) #5 0x00007ff9ff93f6a3 __clone (libc.so.6) Stack trace of thread 2685: #0 0x00007ff9ff934516 ppoll (libc.so.6) #1 0x00007ffa00169cef pa_rtpoll_run (libpulsecore-12.2.so) #2 0x00007ff9ee2ae312 thread_func (libalsa-util.so) #3 0x00007ff9fff4d06c internal_thread_func (libpulsecommon-12.2.so) #4 0x00007ff9ffba458e start_thread (libpthread.so.0) #5 0x00007ff9ff93f6a3 __clone (libc.so.6) Stack trace of thread 2686: #0 0x00007ff9ff934516 ppoll (libc.so.6) #1 0x00007ffa00169cef pa_rtpoll_run (libpulsecore-12.2.so) #2 0x00007ff9ee2a7a2e thread_func (libalsa-util.so) #3 0x00007ff9fff4d06c internal_thread_func (libpulsecommon-12.2.so) #4 0x00007ff9ffba458e start_thread (libpthread.so.0) #5 0x00007ff9ff93f6a3 __clone (libc.so.6) Dez 27 12:28:50 freder.intgold systemd[2200]: pulseaudio.service: Main process exited, code=dumped, status=11/SEGV Dez 27 12:28:50 freder.intgold systemd[2200]: pulseaudio.service: Failed with result 'core-dump'. Dez 27 12:28:50 freder.intgold systemd[2200]: Failed to start Sound Service. Dez 27 12:28:50 freder.intgold systemd-coredump[4537]: Process 4535 (pulseaudio) of user 1001 dumped core. #0 0x00007f924d34bd70 n/a (libtheoradec.so.1) It surely worked on F28. Not sure, if I tried the card before on F29.
The segfault message of pulseaudio doesn't look the same all times. Jan 07 09:49:11 freder.intgold audit[2539]: ANOM_ABEND auid=1001 uid=1001 gid=1001 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=2539 comm="pulseaudio" exe="/usr/bin/pulseaudio" sig=11 res=1 Jan 07 09:49:11 freder.intgold kernel: show_signal_msg: 1 callbacks suppressed Jan 07 09:49:11 freder.intgold kernel: pulseaudio[2539]: segfault at fffffffffffffff0 ip 00007f28dfed17da sp 00007ffce45d8d70 error 5 in libasound.so.2.0.0[7f28dfec1000+96000] Jan 07 09:49:11 freder.intgold kernel: Code: 34 77 08 00 48 8d 3d 3d 77 08 00 e8 d0 29 ff ff f3 0f 1e fa 55 53 48 83 ec 08 48 8b 35 2f 88 0c 00 48 85 ff 0f 84 19 01 00 00 <48> 8b 57 20 48 8b 4f 28 48 89 fb 31 ed 48 8d 05 12 88 0c 00 48 89
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