F34 sound system doesn't work on a VMware VM

I’ve installed F34 on a VMware VM.However, the sound system doesn’t work.
The following is the output of systemctl --user status pipewire.

 ● pipewire.service - Multimedia Service
    Loaded: loaded (/usr/lib/systemd/user/pipewire.service; disabled; vendor preset: disabled)
    Drop-In: /usr/lib/systemd/user/pipewire.service.d
             └─00-uresourced.conf
     Active: active (running) since Sat 2021-05-15 20:35:53 JST; 38min ago
TriggeredBy: ● pipewire.socket
   Main PID: 1554 (pipewire)
      Tasks: 4 (limit: 3499)
     Memory: 7.9M
        CPU: 52.736s
     CGroup: /user.slice/user-1000.slice/user@1000.service/session.slice/pipewire.service
             ├─1554 /usr/bin/pipewire
             └─1562 /usr/bin/pipewire-media-session

 5月 15 20:41:40 fedora34-vmw pipewire[1554]: 93 events suppressed
 5月 15 20:41:40 fedora34-vmw pipewire[1554]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:10291 time:375994038 delay:8289 max:274273
 5月 15 20:41:40 fedora34-vmw pipewire[1554]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 15 20:41:41 fedora34-vmw pipewire[1554]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 15 20:41:42 fedora34-vmw pipewire[1554]: 69 events suppressed
 5月 15 20:41:42 fedora34-vmw pipewire[1554]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:10361 time:377996635 delay:11144 max:274273
 5月 15 20:41:43 fedora34-vmw pipewire[1554]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 15 20:41:44 fedora34-vmw pipewire[1554]: 81 events suppressed
 5月 15 20:41:44 fedora34-vmw pipewire[1554]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:10443 time:379999700 delay:13169 max:274273
 5月 15 20:41:44 fedora34-vmw pipewire[1554]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe

Also, I found the following error in journalctl -xe -b

May 15 20:36:19 fedora34-vmw pipewire-media-session[1562]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply

The following is the output of sudo lshw | grep snd -B 10.

           *-multimedia     
                description: Multimedia audio controller
                product: ES1371/ES1373 / Creative Labs CT2518
                vendor: Ensoniq
                physical id: 2
                bus info: pci@0000:02:02.0
                version: 02
                width: 32 bits
                clock: 33MHz
                capabilities: bus_master cap_list
                configuration: driver=snd_ens1371 latency=64 maxlatency=255 mingnt=6

The follwings are my environment.
Host hardware: iMac mid 2011 21" (Core i3, 16GB memory)
Host OS: Ununtu 20.04LTS
Virtualization software: VMware Workstation 16 Pro (16.1.1)

I’ve confirmed that F34 sound system works without the same problem on the host by using the live DVD.
In addition, CPU usage of pipewire is very high when it is running and sometimes I can successfully play sound from

Settings -> Sound -> Output -> Test.

However, I cannot find out what goes well.

It may be worth trying other virtualization solutions.
Specifically the ones based on libvirt+KVM/QEMU such as GNOME Boxes and virt-manager.

I tried Gnome Boxes and virt-manager.
I can play YouTube on F34s in both of them.

First, I installed F34 without qemu-kvm on in Gnome Boxes.
It works fine.
Second, I installed F34 after installing qemu-kvm on virt-manager.
It also worked fine. However, once I uninstalled qemu-kvm, there was no sound from it.
I deleted it from virt-manager and re-isntalled qemu-kvm.
After that I re-isntalled F34 in virt-manager and it works fine.

I wonder if F34 in Gnome Boxes uses KVM or not.

I also installed F33 in Gnome Boxes for comparison.
The sound from the F33 is better than those of the F34s of Gnome Boxes and virt-manager. Especially, there are a lot of minute breaks in the sound from the F34 in virt-manager.

In addition, I also tried VirtualBox and VMware Fusion on another host ( iMac late 2013, Core i5, 16GB memory, macOS15). There was no sound from the F34 on them. I cannot play any sound from the audio test in the Settings.

The situations on the other host are very similar to that of F34 in virt-manager after removing qemu-kvm.

This is my today’s work.
Regards,

2 Likes

I am running vmware workstation pro 16.1.1 and sound is working here on a clean install both before and after update.

If there is any diagnostic information I can provide that would help you please let me know.

1 Like

I’ve been checking F34 sound system on VMs in various environments.
The followings are the VMs and their environments I’ve checked.

VMware Workstation Pro 16 on Ubuntu 20.04
VMware Fusion Pro 12 on macOS 10.15
VirtualBox on Ubuntu 20.04
VirtualBox on macOS 10.15
QEMU/KVM on Ubuntu 20.04
QEMU/HVF on macOS 10.15

As a result, F34 in QEMU/KVF and QEMU/HVF can play sound without any problems.
In other environmens, F34 sound system fails.

On VMware VMs, the CPU usage of pipewire goes up to about 40% and intermittently noises are heard. It is seems that F34 on VMware VMs were trying to play sound but failed.

On VirtualBox VMs, F34 successfully played sound once but then it failed to play. I can’t see the difference between the success and the failure. The CPU usage of pipewire seemed to be normal (up to several per cents).

On QEMUs with hyper visor supports, F34 play sound without any problems. I can play YouTube on them.

I’ve collected the log of them.
They have been logged in the following procedure.

(1) Booting F34
(2) Launching terminals
(3) Launching System settings
(4) Selecting sound pane and testing sound
(5) Selecting display pane
(6) Quit System settings
(7) Getting the log

After the above operation journalctl -xb -f | tee logfile.log.
They are very large logs so I picked up logs of pipewire by cat logfile.log | grep pipewire | tee pipewire_logfile.log

I show them in the follwing posts. In VMware, pipewire complains a lot.

VMware Workstation Pro 16 on Ubuntu 20.04

 5月 19 23:22:49 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1056 of process 1056 (/usr/bin/pipewire) owned by '42' high priority at nice level -11.
 5月 19 23:22:49 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1057 of process 1057 (/usr/bin/pipewire-pulse) owned by '42' high priority at nice level -11.
 5月 19 23:22:50 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1058 of process 1056 (/usr/bin/pipewire) owned by '42' RT at priority 20.
 5月 19 23:22:50 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1060 of process 1057 (/usr/bin/pipewire-pulse) owned by '42' RT at priority 20.
 5月 19 23:22:50 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1068 of process 1068 (/usr/bin/pipewire-media-session) owned by '42' high priority at nice level -11.
 5月 19 23:22:50 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1070 of process 1068 (/usr/bin/pipewire-media-session) owned by '42' RT at priority 20.
 5月 19 23:23:15 fedora34-vmw pipewire-media-session[1068]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 19 23:25:13 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1646 of process 1646 (/usr/bin/pipewire-pulse) owned by '1000' high priority at nice level -11.
 5月 19 23:25:13 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1645 of process 1645 (/usr/bin/pipewire) owned by '1000' high priority at nice level -11.
 5月 19 23:25:13 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1647 of process 1645 (/usr/bin/pipewire) owned by '1000' RT at priority 20.
 5月 19 23:25:14 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1648 of process 1646 (/usr/bin/pipewire-pulse) owned by '1000' RT at priority 20.
 5月 19 23:25:14 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1662 of process 1662 (/usr/bin/pipewire-media-session) owned by '1000' high priority at nice level -11.
 5月 19 23:25:14 fedora34-vmw rtkit-daemon[636]: Successfully made thread 1665 of process 1662 (/usr/bin/pipewire-media-session) owned by '1000' RT at priority 20.
 5月 19 23:25:29 fedora34-vmw systemd[890]: pipewire-pulse.service: Deactivated successfully.
 5月 19 23:25:29 fedora34-vmw systemd[890]: pipewire.service: Deactivated successfully.
 5月 19 23:25:29 fedora34-vmw systemd[890]: pipewire-pulse.socket: Deactivated successfully.
 5月 19 23:25:29 fedora34-vmw systemd[890]: pipewire.socket: Deactivated successfully.
 5月 19 23:25:39 fedora34-vmw pipewire-media-session[1662]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 19 23:26:10 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1 time:225098291 delay:27595 max:27595
 5月 19 23:26:10 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:2 time:225135274 delay:840 max:27595
 5月 19 23:26:10 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:12 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:12 fedora34-vmw pipewire[1645]: 68 events suppressed
 5月 19 23:26:12 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:71 time:227149311 delay:14314 max:268622
 5月 19 23:26:12 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:13 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:13 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:13 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:14 fedora34-vmw pipewire[1645]: 45 events suppressed
 5月 19 23:26:14 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:117 time:229156200 delay:23324 max:271735
 5月 19 23:26:14 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:16 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:16 fedora34-vmw pipewire[1645]: 81 events suppressed
 5月 19 23:26:16 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:197 time:231430168 delay:14 max:271735
 5月 19 23:26:17 fedora34-vmw pipewire[1645]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) XRun! rate:1024/48000 count:1 time:0 delay:0 max:0
 5月 19 23:26:17 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:18 fedora34-vmw pipewire[1645]: 78 events suppressed
 5月 19 23:26:18 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:275 time:233422743 delay:12072 max:271735
 5月 19 23:26:18 fedora34-vmw pipewire-pulse[1646]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:26:19 fedora34-vmw pipewire[1645]: (GNOME Settings-51) client too slow! rate:1024/48000 pos:425984 status:triggered
 5月 19 23:26:19 fedora34-vmw pipewire-pulse[1646]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:26:19 fedora34-vmw pipewire-pulse[1646]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:26:20 fedora34-vmw pipewire[1645]: 92 events suppressed
 5月 19 23:26:20 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:365 time:235429468 delay:11094 max:271735
 5月 19 23:26:21 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:21 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:22 fedora34-vmw pipewire[1645]: 67 events suppressed
 5月 19 23:26:22 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:433 time:237464019 delay:2820 max:271808
 5月 19 23:26:23 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:23 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:24 fedora34-vmw pipewire[1645]: 68 events suppressed
 5月 19 23:26:24 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:502 time:239467490 delay:4816 max:271808
 5月 19 23:26:24 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:25 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:26 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:26:26 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:26:26 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:26 fedora34-vmw pipewire[1645]: 63 events suppressed
 5月 19 23:26:26 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:565 time:241591561 delay:13977 max:274387
 5月 19 23:26:28 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:28 fedora34-vmw pipewire[1645]: 79 events suppressed
 5月 19 23:26:28 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:645 time:243603717 delay:7062 max:274387
 5月 19 23:26:29 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:29 fedora34-vmw pipewire[1645]: 1 events suppressed
 5月 19 23:26:29 fedora34-vmw pipewire[1645]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) XRun! rate:1024/48000 count:3 time:0 delay:0 max:0
 5月 19 23:26:30 fedora34-vmw pipewire[1645]: 79 events suppressed
 5月 19 23:26:30 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:725 time:245602767 delay:14308 max:274387
 5月 19 23:26:31 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:32 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:32 fedora34-vmw pipewire[1645]: 69 events suppressed
 5月 19 23:26:32 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:795 time:247612501 delay:8919 max:274387
 5月 19 23:26:33 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:33 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:34 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:26:34 fedora34-vmw pipewire[1645]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:26:34 fedora34-vmw pipewire[1645]: 71 events suppressed
 5月 19 23:26:34 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:867 time:249675464 delay:15396 max:274387
 5月 19 23:26:35 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:35 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:36 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:36 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:36 fedora34-vmw pipewire[1645]: 44 events suppressed
 5月 19 23:26:36 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:912 time:251683512 delay:12677 max:274387
 5月 19 23:26:36 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:37 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:38 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:38 fedora34-vmw pipewire[1645]: 57 events suppressed
 5月 19 23:26:38 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:970 time:253693463 delay:8070 max:274387
 5月 19 23:26:39 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:40 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:40 fedora34-vmw pipewire[1645]: 66 events suppressed
 5月 19 23:26:40 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1037 time:255699330 delay:7484 max:274387
 5月 19 23:26:41 fedora34-vmw pipewire-pulse[1646]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:26:41 fedora34-vmw pipewire-pulse[1646]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:26:41 fedora34-vmw pipewire[1645]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) XRun! rate:1024/48000 count:4 time:0 delay:0 max:0
 5月 19 23:26:41 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:42 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:26:42 fedora34-vmw pipewire-pulse[1646]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:26:42 fedora34-vmw pipewire[1645]: 78 events suppressed
 5月 19 23:26:42 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1115 time:257698833 delay:13357 max:274387
 5月 19 23:26:43 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:44 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:44 fedora34-vmw pipewire[1645]: 68 events suppressed
 5月 19 23:26:44 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1184 time:259707032 delay:10443 max:274387
 5月 19 23:26:45 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:46 fedora34-vmw pipewire[1645]: 2 events suppressed
 5月 19 23:26:46 fedora34-vmw pipewire[1645]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) XRun! rate:1024/48000 count:6 time:0 delay:0 max:0
 5月 19 23:26:46 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:46 fedora34-vmw pipewire[1645]: 68 events suppressed
 5月 19 23:26:46 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1252 time:261712076 delay:10822 max:274387
 5月 19 23:26:47 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:48 fedora34-vmw pipewire[1645]: 77 events suppressed
 5月 19 23:26:48 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1330 time:263715830 delay:12433 max:274387
 5月 19 23:26:50 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:50 fedora34-vmw pipewire[1645]: 80 events suppressed
 5月 19 23:26:50 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1411 time:265745306 delay:11153 max:274387
 5月 19 23:26:51 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:52 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:26:52 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:52 fedora34-vmw pipewire[1645]: 68 events suppressed
 5月 19 23:26:52 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1479 time:267749964 delay:10260 max:274387
 5月 19 23:26:53 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:54 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:54 fedora34-vmw pipewire[1645]: 69 events suppressed
 5月 19 23:26:54 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1549 time:269756923 delay:8548 max:274387
 5月 19 23:26:55 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:55 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:56 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:56 fedora34-vmw pipewire[1645]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:26:57 fedora34-vmw pipewire[1645]: 52 events suppressed
 5月 19 23:26:57 fedora34-vmw pipewire[1645]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1602 time:271907784 delay:12481 max:274387

VMware Fusion Pro 12 on macOS 10.15

 5月 19 23:08:04 fedora34-vmf rtkit-daemon[646]: Successfully made thread 982 of process 982 (/usr/bin/pipewire) owned by '42' high priority at nice level -11.
 5月 19 23:08:04 fedora34-vmf rtkit-daemon[646]: Successfully made thread 983 of process 983 (/usr/bin/pipewire-pulse) owned by '42' high priority at nice level -11.
 5月 19 23:08:05 fedora34-vmf rtkit-daemon[646]: Successfully made thread 998 of process 998 (/usr/bin/pipewire-media-session) owned by '42' high priority at nice level -11.
 5月 19 23:08:05 fedora34-vmf rtkit-daemon[646]: Successfully made thread 984 of process 982 (/usr/bin/pipewire) owned by '42' RT at priority 20.
 5月 19 23:08:05 fedora34-vmf rtkit-daemon[646]: Successfully made thread 987 of process 983 (/usr/bin/pipewire-pulse) owned by '42' RT at priority 20.
 5月 19 23:08:07 fedora34-vmf rtkit-daemon[646]: Successfully made thread 1000 of process 998 (/usr/bin/pipewire-media-session) owned by '42' RT at priority 20.
 5月 19 23:08:22 fedora34-vmf rtkit-daemon[646]: Successfully made thread 1513 of process 1513 (/usr/bin/pipewire) owned by '1000' high priority at nice level -11.
 5月 19 23:08:22 fedora34-vmf rtkit-daemon[646]: Successfully made thread 1514 of process 1514 (/usr/bin/pipewire-pulse) owned by '1000' high priority at nice level -11.
 5月 19 23:08:22 fedora34-vmf rtkit-daemon[646]: Successfully made thread 1527 of process 1527 (/usr/bin/pipewire-media-session) owned by '1000' high priority at nice level -11.
 5月 19 23:08:22 fedora34-vmf rtkit-daemon[646]: Successfully made thread 1517 of process 1514 (/usr/bin/pipewire-pulse) owned by '1000' RT at priority 20.
 5月 19 23:08:22 fedora34-vmf rtkit-daemon[646]: Successfully made thread 1515 of process 1513 (/usr/bin/pipewire) owned by '1000' RT at priority 20.
 5月 19 23:08:23 fedora34-vmf rtkit-daemon[646]: Successfully made thread 1530 of process 1527 (/usr/bin/pipewire-media-session) owned by '1000' RT at priority 20.
 5月 19 23:08:30 fedora34-vmf pipewire-media-session[998]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 19 23:08:43 fedora34-vmf systemd[898]: pipewire-pulse.service: Deactivated successfully.
 5月 19 23:08:43 fedora34-vmf systemd[898]: pipewire.service: Deactivated successfully.
 5月 19 23:08:43 fedora34-vmf systemd[898]: pipewire-pulse.socket: Deactivated successfully.
 5月 19 23:08:43 fedora34-vmf systemd[898]: pipewire.socket: Deactivated successfully.
 5月 19 23:08:47 fedora34-vmf pipewire-media-session[1527]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 19 23:09:23 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:1 time:105287112 delay:9468 max:9468
 5月 19 23:09:24 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:2 time:105677602 delay:2989 max:9468
 5月 19 23:09:24 fedora34-vmf pipewire[1513]: (GNOME Settings-51) client too slow! rate:1024/48000 pos:4096 status:triggered
 5月 19 23:09:24 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:25 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:26 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:26 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:26 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:26 fedora34-vmf pipewire[1513]: 23 events suppressed
 5月 19 23:09:26 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:24 time:107851182 delay:5459 max:17289
 5月 19 23:09:26 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:26 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:26 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:26 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:27 fedora34-vmf pipewire[1513]: 30 events suppressed
 5月 19 23:09:27 fedora34-vmf pipewire[1513]: (GNOME Settings-51) client too slow! rate:1024/48000 pos:61440 status:triggered
 5月 19 23:09:27 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:27 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:28 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:28 fedora34-vmf pipewire[1513]: 27 events suppressed
 5月 19 23:09:28 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:51 time:109880895 delay:3634 max:22122
 5月 19 23:09:28 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:28 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:28 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:09:28 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:28 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:28 fedora34-vmf pipewire[1513]: 18 events suppressed
 5月 19 23:09:28 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) XRun! rate:1024/48000 count:30 time:0 delay:0 max:0
 5月 19 23:09:29 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 2 wakeups
 5月 19 23:09:29 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:29 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:29 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: 27 events suppressed
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: (GNOME Settings-50) client too slow! rate:1024/48000 pos:45056 status:triggered
 5月 19 23:09:30 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:30 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 2 wakeups
 5月 19 23:09:31 fedora34-vmf pipewire[1513]: 13 events suppressed
 5月 19 23:09:31 fedora34-vmf pipewire[1513]: (GNOME Settings-51) client too slow! rate:1024/48000 pos:200704 status:triggered
 5月 19 23:09:31 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:32 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:32 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:32 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:32 fedora34-vmf pipewire[1513]: 31 events suppressed
 5月 19 23:09:32 fedora34-vmf pipewire[1513]: (GNOME Settings-50) client too slow! rate:1024/48000 pos:62464 status:triggered
 5月 19 23:09:32 fedora34-vmf pipewire[1513]: (gnome-control-center-65) client too slow! rate:1024/48000 pos:62464 status:triggered
 5月 19 23:09:32 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:09:32 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:32 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:33 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:33 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:33 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:33 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:33 fedora34-vmf pipewire[1513]: 25 events suppressed
 5月 19 23:09:33 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) XRun! rate:1024/48000 count:55 time:0 delay:0 max:0
 5月 19 23:09:33 fedora34-vmf pipewire[1513]: alsa-pcm front:0: snd_pcm_avail after recover: Broken pipe
 5月 19 23:09:33 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:33 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:34 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:34 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:34 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:34 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:34 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:34 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:34 fedora34-vmf pipewire[1513]: 25 events suppressed
 5月 19 23:09:34 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:133 time:116299290 delay:5805 max:192748
 5月 19 23:09:34 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:34 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:09:34 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 2 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire[1513]: 34 events suppressed
 5月 19 23:09:35 fedora34-vmf pipewire[1513]: (GNOME Settings-51) client too slow! rate:1024/48000 pos:393216 status:triggered
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 2 wakeups
 5月 19 23:09:35 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 2 wakeups
 5月 19 23:09:36 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:36 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:36 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:36 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:36 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:36 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:36 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:36 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:09:36 fedora34-vmf pipewire[1513]: 25 events suppressed
 5月 19 23:09:36 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:155 time:118350235 delay:2340 max:192748
 5月 19 23:09:36 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 3 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:37 fedora34-vmf pipewire[1513]: 32 events suppressed
 5月 19 23:09:37 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) XRun! rate:1024/48000 count:88 time:0 delay:0 max:0
 5月 19 23:09:37 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:38 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire[1513]: 26 events suppressed
 5月 19 23:09:39 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:180 time:120512087 delay:239 max:192748
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 3 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire[1513]: 43 events suppressed
 5月 19 23:09:39 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) XRun! rate:1024/48000 count:111 time:0 delay:0 max:0
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:39 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 3 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:40 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire[1513]: 27 events suppressed
 5月 19 23:09:41 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:203 time:122550765 delay:5209 max:192748
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:41 fedora34-vmf pipewire[1513]: 47 events suppressed
 5月 19 23:09:41 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) XRun! rate:1024/48000 count:133 time:0 delay:0 max:0
 5月 19 23:09:41 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:42 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:42 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:42 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:42 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:42 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:42 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:42 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:42 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: 27 events suppressed
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:227 time:124579378 delay:2593 max:192748
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: 32 events suppressed
 5月 19 23:09:43 fedora34-vmf pipewire[1513]: (GNOME Settings-51) client too slow! rate:1024/48000 pos:784384 status:triggered
 5月 19 23:09:43 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:44 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:44 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:44 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:44 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 2 wakeups
 5月 19 23:09:44 fedora34-vmf pipewire[1513]: (alsa_input.pci-0000_02_02.0.analog-stereo-40) client missed 1 wakeups
 5月 19 23:09:44 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:44 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-10) client missed 1 wakeups
 5月 19 23:09:44 fedora34-vmf pipewire-pulse[1514]: (gnome-control-center-20) client missed 1 wakeups
 5月 19 23:09:45 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 1 wakeups
 5月 19 23:09:45 fedora34-vmf pipewire-pulse[1514]: (GNOME Settings-11) client missed 3 wakeups
 5月 19 23:09:45 fedora34-vmf pipewire[1513]: 25 events suppressed
 5月 19 23:09:45 fedora34-vmf pipewire[1513]: (alsa_output.pci-0000_02_02.0.analog-stereo-39) XRun! rate:1024/48000 count:251 time:126688530 delay:5639 max:19274

VirtualBox on Ubuntu 20.04 when sound succeeded

 5月 20 22:05:38 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1005 of process 1005 (/usr/bin/pipewire) owned by '42' high priority at nice level -11.
 5月 20 22:05:38 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1007 of process 1007 (/usr/bin/pipewire-pulse) owned by '42' high priority at nice level -11.
 5月 20 22:05:38 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1015 of process 1015 (/usr/bin/pipewire-media-session) owned by '42' high priority at nice level -11.
 5月 20 22:05:39 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1006 of process 1005 (/usr/bin/pipewire) owned by '42' RT at priority 20.
 5月 20 22:05:40 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1016 of process 1015 (/usr/bin/pipewire-media-session) owned by '42' RT at priority 20.
 5月 20 22:05:40 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1010 of process 1007 (/usr/bin/pipewire-pulse) owned by '42' RT at priority 20.
 5月 20 22:06:04 fedora43-vbl pipewire-media-session[1015]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 20 22:11:52 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1572 of process 1572 (/usr/bin/pipewire) owned by '1000' high priority at nice level -11.
 5月 20 22:11:52 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1573 of process 1573 (/usr/bin/pipewire-pulse) owned by '1000' high priority at nice level -11.
 5月 20 22:11:53 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1582 of process 1582 (/usr/bin/pipewire-media-session) owned by '1000' high priority at nice level -11.
 5月 20 22:11:53 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1576 of process 1572 (/usr/bin/pipewire) owned by '1000' RT at priority 20.
 5月 20 22:11:54 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1577 of process 1573 (/usr/bin/pipewire-pulse) owned by '1000' RT at priority 20.
 5月 20 22:11:54 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1587 of process 1582 (/usr/bin/pipewire-media-session) owned by '1000' RT at priority 20.
 5月 20 22:12:18 fedora43-vbl pipewire-media-session[1582]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 20 22:12:23 fedora43-vbl systemd[851]: pipewire-pulse.service: Deactivated successfully.
 5月 20 22:12:23 fedora43-vbl pipewire-media-session[1015]: error id:0 seq:638 res:-32 (Broken pipe): connection error
 5月 20 22:12:23 fedora43-vbl systemd[851]: pipewire.service: Deactivated successfully.
 5月 20 22:12:23 fedora43-vbl systemd[851]: pipewire-pulse.socket: Deactivated successfully.
 5月 20 22:12:23 fedora43-vbl systemd[851]: pipewire.socket: Deactivated successfully.
 5月 20 22:21:40 fedora43-vbl pipewire[1572]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 22:21:40 fedora43-vbl pipewire[1572]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 22:21:40 fedora43-vbl pipewire[1572]: (GNOME Settings-48) client too slow! rate:1024/48000 pos:5120 status:triggered
 5月 20 22:21:40 fedora43-vbl pipewire[1572]: (alsa_output.pci-0000_00_05.0.analog-stereo-37) client missed 1 wakeups
 5月 20 22:22:22 fedora43-vbl pipewire[1572]: (alsa_input.pci-0000_00_05.0.analog-stereo-38) XRun! rate:1024/48000 count:1 time:0 delay:0 max:0
 5月 20 22:22:22 fedora43-vbl pipewire[1572]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 22:22:23 fedora43-vbl pipewire[1572]: (alsa_output.pci-0000_00_05.0.analog-stereo-37) client missed 1 wakeups
 5月 20 22:22:23 fedora43-vbl pipewire[1572]: (alsa_input.pci-0000_00_05.0.analog-stereo-38) client missed 1 wakeups
 5月 20 22:22:30 fedora43-vbl pipewire[1572]: 1 events suppressed
 5月 20 22:22:30 fedora43-vbl pipewire[1572]: (GNOME Settings-49) client too slow! rate:1024/48000 pos:2379776 status:triggered

VirtualBox on Ubuntu 20.04 when sound failed

 5月 20 23:04:16 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1006 of process 1006 (/usr/bin/pipewire) owned by '42' high priority at nice level -11.
 5月 20 23:04:17 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1009 of process 1009 (/usr/bin/pipewire-pulse) owned by '42' high priority at nice level -11.
 5月 20 23:04:17 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1016 of process 1016 (/usr/bin/pipewire-media-session) owned by '42' high priority at nice level -11.
 5月 20 23:04:17 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1007 of process 1006 (/usr/bin/pipewire) owned by '42' RT at priority 20.
 5月 20 23:04:18 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1010 of process 1009 (/usr/bin/pipewire-pulse) owned by '42' RT at priority 20.
 5月 20 23:04:18 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1021 of process 1016 (/usr/bin/pipewire-media-session) owned by '42' RT at priority 20.
 5月 20 23:04:43 fedora43-vbl pipewire-media-session[1016]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 20 23:25:46 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1596 of process 1596 (/usr/bin/pipewire) owned by '1000' high priority at nice level -11.
 5月 20 23:25:47 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1597 of process 1597 (/usr/bin/pipewire-pulse) owned by '1000' high priority at nice level -11.
 5月 20 23:25:47 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1612 of process 1612 (/usr/bin/pipewire-media-session) owned by '1000' high priority at nice level -11.
 5月 20 23:25:47 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1599 of process 1596 (/usr/bin/pipewire) owned by '1000' RT at priority 20.
 5月 20 23:25:48 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1607 of process 1597 (/usr/bin/pipewire-pulse) owned by '1000' RT at priority 20.
 5月 20 23:25:48 fedora43-vbl rtkit-daemon[570]: Successfully made thread 1614 of process 1612 (/usr/bin/pipewire-media-session) owned by '1000' RT at priority 20.
 5月 20 23:26:13 fedora43-vbl pipewire-media-session[1612]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 20 23:26:15 fedora43-vbl systemd[852]: pipewire-pulse.service: Deactivated successfully.
 5月 20 23:26:15 fedora43-vbl systemd[852]: pipewire.service: Deactivated successfully.
 5月 20 23:26:15 fedora43-vbl systemd[852]: pipewire-pulse.socket: Deactivated successfully.
 5月 20 23:26:15 fedora43-vbl systemd[852]: pipewire.socket: Deactivated successfully.
 5月 20 23:27:13 fedora43-vbl pipewire[1596]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 23:27:13 fedora43-vbl pipewire[1596]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 23:27:43 fedora43-vbl pipewire[1596]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 23:27:43 fedora43-vbl pipewire[1596]: (alsa_output.pci-0000_00_05.0.analog-stereo-37) client missed 2 wakeups
 5月 20 23:27:43 fedora43-vbl pipewire[1596]: (alsa_input.pci-0000_00_05.0.analog-stereo-38) client missed 2 wakeups
 5月 20 23:27:47 fedora43-vbl pipewire[1596]: (alsa_input.pci-0000_00_05.0.analog-stereo-38) XRun! rate:1024/48000 count:1 time:0 delay:0 max:0
 5月 20 23:31:36 fedora43-vbl pipewire[1596]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 23:31:36 fedora43-vbl pipewire[1596]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 23:32:18 fedora43-vbl pipewire[1596]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 23:32:34 fedora43-vbl pipewire[1596]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 23:32:43 fedora43-vbl pipewire-pulse[1597]: pulse-server 0x56366d814f80: [Firefox] UNDERFLOW channel:0 offset:5783552 underrun:16384
 5月 20 23:32:47 fedora43-vbl pipewire[1596]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 23:36:22 fedora43-vbl pipewire[1596]: 1 events suppressed
 5月 20 23:36:22 fedora43-vbl pipewire[1596]: (alsa_input.pci-0000_00_05.0.analog-stereo-38) XRun! rate:1024/48000 count:3 time:0 delay:0 max:0
 5月 20 23:36:31 fedora43-vbl pipewire[1596]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 20 23:36:31 fedora43-vbl pipewire[1596]: (alsa_output.pci-0000_00_05.0.analog-stereo-37) client missed 1 wakeups
 5月 20 23:36:31 fedora43-vbl pipewire[1596]: (alsa_input.pci-0000_00_05.0.analog-stereo-38) client missed 1 wakeups

VirtualBox on macOS 10.15 (sound failed)

 5月 21 00:06:23 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1054 of process 1054 (/usr/bin/pipewire) owned by '42' high priority at nice level -11.
 5月 21 00:06:23 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1055 of process 1055 (/usr/bin/pipewire-pulse) owned by '42' high priority at nice level -11.
 5月 21 00:06:23 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1064 of process 1064 (/usr/bin/pipewire-media-session) owned by '42' high priority at nice level -11.
 5月 21 00:06:23 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1056 of process 1054 (/usr/bin/pipewire) owned by '42' RT at priority 20.
 5月 21 00:06:23 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1058 of process 1055 (/usr/bin/pipewire-pulse) owned by '42' RT at priority 20.
 5月 21 00:06:23 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1066 of process 1064 (/usr/bin/pipewire-media-session) owned by '42' RT at priority 20.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:24 fedora34-vbm pipewire-media-session[1064]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:40 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1591 of process 1591 (/usr/bin/pipewire) owned by '1000' high priority at nice level -11.
 5月 21 00:06:40 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1595 of process 1591 (/usr/bin/pipewire) owned by '1000' RT at priority 20.
 5月 21 00:06:40 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1596 of process 1596 (/usr/bin/pipewire-pulse) owned by '1000' high priority at nice level -11.
 5月 21 00:06:40 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1602 of process 1602 (/usr/bin/pipewire-media-session) owned by '1000' high priority at nice level -11.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'Center' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm pipewire-media-session[1602]: The decibel volume range for element 'LFE' (-4650 dB - -2400 dB) has negative maximum. Disabling the decibel range.
 5月 21 00:06:41 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1600 of process 1596 (/usr/bin/pipewire-pulse) owned by '1000' RT at priority 20.
 5月 21 00:06:41 fedora34-vbm rtkit-daemon[611]: Successfully made thread 1616 of process 1602 (/usr/bin/pipewire-media-session) owned by '1000' RT at priority 20.
 5月 21 00:06:59 fedora34-vbm systemd[881]: pipewire-pulse.service: Deactivated successfully.
 5月 21 00:06:59 fedora34-vbm systemd[881]: pipewire.service: Deactivated successfully.
 5月 21 00:06:59 fedora34-vbm systemd[881]: pipewire-pulse.socket: Deactivated successfully.
 5月 21 00:06:59 fedora34-vbm systemd[881]: pipewire.socket: Deactivated successfully.
 5月 21 00:07:06 fedora34-vbm pipewire-media-session[1602]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 21 00:07:34 fedora34-vbm pipewire[1591]: (alsa_output.pci-0000_00_05.0.analog-stereo-37) XRun! rate:1024/48000 count:1 time:142096508 delay:1563 max:1563
 5月 21 00:07:35 fedora34-vbm pipewire[1591]: (alsa_input.pci-0000_00_05.0.analog-stereo-38) XRun! rate:1024/48000 count:1 time:0 delay:0 max:0
 5月 21 00:07:39 fedora34-vbm pipewire[1591]: (alsa_input.pci-0000_00_05.0.analog-stereo-38) XRun! rate:1024/48000 count:2 time:0 delay:0 max:0
 5月 21 00:07:39 fedora34-vbm pipewire-pulse[1596]: (GNOME Settings-11) client missed 1 wakeups
 5月 21 00:08:05 fedora34-vbm pipewire[1591]: 2 events suppressed
 5月 21 00:08:05 fedora34-vbm pipewire[1591]: (GNOME Settings-49) client too slow! rate:1024/48000 pos:1346560 status:triggered
 5月 21 00:08:05 fedora34-vbm pipewire-pulse[1596]: (GNOME Settings-11) client missed 1 wakeups
 5月 21 00:08:29 fedora34-vbm pipewire[1591]: 1 events suppressed
 5月 21 00:08:40 fedora34-vbm pipewire[1591]: 8 events suppressed
 5月 21 00:08:40 fedora34-vbm pipewire[1591]: (alsa_output.pci-0000_00_05.0.analog-stereo-37) XRun! rate:1024/48000 count:10 time:208230482 delay:375 max:29918
 5月 21 00:08:40 fedora34-vbm pipewire[1591]: 1 events suppressed
 5月 21 00:08:40 fedora34-vbm pipewire[1591]: (GNOME Settings-59) client too slow! rate:1024/48000 pos:2499584 status:triggered

QEMU w/ KVM on Ubuntu 20.04 (sound succeeded)

 5月 24 01:26:25 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1040 of process 1040 (/usr/bin/pipewire) owned by '42' high priority at nice level -11.
 5月 24 01:26:25 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1042 of process 1042 (/usr/bin/pipewire-pulse) owned by '42' high priority at nice level -11.
 5月 24 01:26:25 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1041 of process 1040 (/usr/bin/pipewire) owned by '42' RT at priority 20.
 5月 24 01:26:26 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1044 of process 1042 (/usr/bin/pipewire-pulse) owned by '42' RT at priority 20.
 5月 24 01:26:26 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1056 of process 1056 (/usr/bin/pipewire-media-session) owned by '42' high priority at nice level -11.
 5月 24 01:26:26 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1057 of process 1056 (/usr/bin/pipewire-media-session) owned by '42' RT at priority 20.
 5月 24 01:26:44 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1603 of process 1603 (/usr/bin/pipewire-pulse) owned by '1000' high priority at nice level -11.
 5月 24 01:26:44 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1602 of process 1602 (/usr/bin/pipewire) owned by '1000' high priority at nice level -11.
 5月 24 01:26:44 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1605 of process 1602 (/usr/bin/pipewire) owned by '1000' RT at priority 20.
 5月 24 01:26:44 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1611 of process 1611 (/usr/bin/pipewire-media-session) owned by '1000' high priority at nice level -11.
 5月 24 01:26:44 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1604 of process 1603 (/usr/bin/pipewire-pulse) owned by '1000' RT at priority 20.
 5月 24 01:26:44 fedora34-kvm rtkit-daemon[603]: Successfully made thread 1614 of process 1611 (/usr/bin/pipewire-media-session) owned by '1000' RT at priority 20.
 5月 24 01:27:05 fedora34-kvm systemd[854]: pipewire-pulse.service: Deactivated successfully.
 5月 24 01:27:05 fedora34-kvm pipewire-media-session[1056]: error id:0 seq:622 res:-32 (Broken pipe): connection error
 5月 24 01:27:05 fedora34-kvm systemd[854]: pipewire.service: Deactivated successfully.
 5月 24 01:27:05 fedora34-kvm systemd[854]: pipewire-pulse.socket: Deactivated successfully.
 5月 24 01:27:05 fedora34-kvm systemd[854]: pipewire.socket: Deactivated successfully.
 5月 24 01:27:09 fedora34-kvm pipewire-media-session[1611]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 24 01:27:57 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:57 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:57 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:57 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:57 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:57 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:57 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:57 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:58 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:58 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:59 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 01:27:59 fedora34-kvm pipewire[1602]: alsa-pcm front:0: snd_pcm_status error: Broken pipe

QEMU w/ HVF on macOS 10.15 (sound succeeded)

 5月 24 00:24:57 fedora34-hvf rtkit-daemon[604]: Successfully made thread 1044 of process 1044 (/usr/bin/pipewire) owned by '42' high priority at nice level -11.
 5月 24 00:24:58 fedora34-hvf rtkit-daemon[604]: Successfully made thread 1045 of process 1045 (/usr/bin/pipewire-pulse) owned by '42' high priority at nice level -11.
 5月 24 00:24:58 fedora34-hvf rtkit-daemon[604]: Succes[b]QEMU w/ KVM on Ubuntu 20.04 (sound succeeded)[/b]sfully made thread 1049 of process 1045 (/usr/bin/pipewire-pulse) owned by '42' RT at priority 20.
 5月 24 00:24:58 fedora34-hvf rtkit-daemon[604]: Successfully made thread 1047 of process 1044 (/usr/bin/pipewire) owned by '42' RT at priority 20.
 5月 24 00:24:58 fedora34-hvf rtkit-daemon[604]: Successfully made thread 1066 of process 1066 (/usr/bin/pipewire-media-session) owned by '42' high priority at nice level -11.
 5月 24 00:24:58 fedora34-hvf rtkit-daemon[604]: Successfully made thread 1076 of process 1066 (/usr/bin/pipewire-media-session) owned by '42' RT at priority 20.
 5月 24 00:25:24 fedora34-hvf pipewire-media-session[1066]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 24 00:26:07 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1076 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:26:07 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1066 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:26:07 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1049 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:26:07 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1045 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:26:07 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1047 of process 1044 (/usr/bin/pipewire).
 5月 24 00:26:07 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1044 of process 1044 (/usr/bin/pipewire).
 5月 24 00:26:18 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1076 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:26:18 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1066 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:26:18 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1049 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:26:18 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1045 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:26:18 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1047 of process 1044 (/usr/bin/pipewire).
 5月 24 00:26:18 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1044 of process 1044 (/usr/bin/pipewire).
 5月 24 00:26:41 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1076 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:26:41 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1066 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:26:41 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1049 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:26:41 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1045 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:26:41 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1047 of process 1044 (/usr/bin/pipewire).
 5月 24 00:26:41 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1044 of process 1044 (/usr/bin/pipewire).
 5月 24 00:27:06 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1076 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:27:06 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1066 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:27:06 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1049 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:27:06 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1045 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:27:06 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1047 of process 1044 (/usr/bin/pipewire).
 5月 24 00:27:06 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1044 of process 1044 (/usr/bin/pipewire).
 5月 24 00:27:19 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1076 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:27:19 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1066 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:27:19 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1049 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:27:19 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1045 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:27:19 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1047 of process 1044 (/usr/bin/pipewire).
 5月 24 00:27:19 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1044 of process 1044 (/usr/bin/pipewire).
 5月 24 00:27:37 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1076 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:27:37 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1066 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:27:37 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1049 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:27:37 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1045 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:27:37 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1047 of process 1044 (/usr/bin/pipewire).
 5月 24 00:27:37 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1044 of process 1044 (/usr/bin/pipewire).
 5月 24 00:27:58 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1076 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:27:58 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1066 of process 1066 (/usr/bin/pipewire-media-session).
 5月 24 00:27:58 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1049 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:27:58 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1045 of process 1045 (/usr/bin/pipewire-pulse).
 5月 24 00:27:58 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1047 of process 1044 (/usr/bin/pipewire).
 5月 24 00:27:58 fedora34-hvf rtkit-daemon[604]: Successfully demoted thread 1044 of process 1044 (/usr/bin/pipewire).
 5月 24 00:28:31 fedora34-hvf pipewire[1631]: RTKit error: org.freedesktop.DBus.Error.AccessDenied
 5月 24 00:28:31 fedora34-hvf pipewire[1631]: could not set nice-level to -11: 許可がありません
 5月 24 00:28:31 fedora34-hvf pipewire[1631]: RTKit error: org.freedesktop.DBus.Error.AccessDenied
 5月 24 00:28:31 fedora34-hvf pipewire[1631]: could not make thread realtime: 許可がありません
 5月 24 00:28:31 fedora34-hvf pipewire-pulse[1633]: RTKit error: org.freedesktop.DBus.Error.AccessDenied
 5月 24 00:28:31 fedora34-hvf pipewire-pulse[1633]: could not set nice-level to -11: 許可がありません
 5月 24 00:28:31 fedora34-hvf pipewire-pulse[1633]: RTKit error: org.freedesktop.DBus.Error.AccessDenied
 5月 24 00:28:31 fedora34-hvf pipewire-pulse[1633]: could not make thread realtime: 許可がありません
 5月 24 00:28:31 fedora34-hvf pipewire-media-session[1636]: RTKit error: org.freedesktop.DBus.Error.AccessDenied
 5月 24 00:28:31 fedora34-hvf pipewire-media-session[1636]: could not set nice-level to -11: 許可がありません
 5月 24 00:28:31 fedora34-hvf pipewire-media-session[1636]: RTKit error: org.freedesktop.DBus.Error.AccessDenied
 5月 24 00:28:31 fedora34-hvf pipewire-media-session[1636]: could not make thread realtime: 許可がありません
 5月 24 00:28:48 fedora34-hvf systemd[856]: pipewire-pulse.service: Deactivated successfully.
 5月 24 00:28:48 fedora34-hvf pipewire-media-session[1066]: error id:0 seq:622 res:-32 (Broken pipe): connection error
 5月 24 00:28:48 fedora34-hvf systemd[856]: pipewire.service: Deactivated successfully.
 5月 24 00:28:48 fedora34-hvf systemd[856]: pipewire-pulse.socket: Deactivated successfully.
 5月 24 00:28:48 fedora34-hvf systemd[856]: pipewire.socket: Deactivated successfully.
 5月 24 00:28:56 fedora34-hvf pipewire-media-session[1636]: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply
 5月 24 00:29:33 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:33 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:47 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:47 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:47 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:47 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:47 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:47 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:47 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:48 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:48 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:48 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:48 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:49 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:49 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:49 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:49 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe
 5月 24 00:29:49 fedora34-hvf pipewire[1631]: alsa-pcm front:0: snd_pcm_status error: Broken pipe

The followings are the command lines for QEMU.
On Ubuntu 20.04

qemu-system-x86_64 \
    -name guest=fedora34-kvm,debug-threads=on \
    -machine pc-q35-4.2,accel=kvm \
    -smp 2,maxcpus=4,sockets=4,cores=1,threads=1 \
    -boot menu=on \
    -cdrom ./Fedora-Workstation-Live-x86_64-34-1.2.iso \
    -hda fedora34-kvm.qcow2 \
    -m 3072 \
    -vga virtio \
    -usb \
    -device usb-tablet \
    -display default \
    -device ich9-intel-hda,id=sound0,bus=pcie.0,addr=0x1b \
    -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0

On macOS 10.15

#!/bin/zsh
IMAGE_DIR=/Users/hiro/qemu-virt
qemu-system-x86_64 \
    -name guest=fedora34-hvf,debug-threads=on\
    -machine pc-q35-4.2,accel=hvf \
    -m 3072 \
    -smp 2,maxcpus=4,sockets=1,cores=4,threads=1 \
    -boot menu=on \
    -hda $IMAGE_DIR/fedora34-hvf.qcow2 \
    -cdrom $IMAGE_DIR/Fedora-Workstation-Live-x86_64-34-1.2.iso \
    -vga virtio \
    -usb \
    -device usb-tablet  \
    -display default,show-cursor=on \
    -device ich9-intel-hda,id=sound0,bus=pcie.0,addr=0x1b \
    -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0

I wonder why in VMware and VirtualBox F34 fails to play sound. I think they use the same hypervisors as QEMU.

I have the full logs of journalctl -xb but they are too large. If you should need them, please inform me. I’ll post them.

Best regards,

PS: I’m sorry. I forgot to change the locale to English when I collected the logs. They contain some Japanese characters.

I am not sure why our results are so different. I am running a clean install of Fedora 34 on VMware Workstation Pro 16. The only obvious difference is that my host is Arch Linux and yours is Ubuntu. It doesn’t seem like that should make much of a difference though.

I get similar errors to yours but audio seems to play without issue for me.

I think the cause of the problem might be the cpu power because pipewire seems to need more cpu resources than pulseaudio. F33 in VMware Workstation Pro 16 has no audio problem. Even in QEMU box, F34 generates more noises than F33 when CPU usage is high.

My hardware, iMac mid 2011 is rather old. Its CPU is Intel Core i3 540, a 2-core-4 -thread one. 16GB memory, which is the maximum size the CPU can handle, is equipped.

What is your hardware spec?

Regards,

I have an Threadripper 2950X 16-Core CPU. My VMs are all usually assigned 4 virtual cores.

I have 64GB of RAM of and my VMs usually get 4-8 GB each depending on what they are used for.

F34 Gnome installed in latest VMware Fusion on 2019 MacBook Pro with 32GB of Memory and no sound at all with Pipewire. 4GB of Ram and 4 CPU cores assigned to the VM.
Same goes with latest Spin and also with KDE version in live CD session. Interestingly the speaker icon of VMware Fusion shows activity, but no sound is heard. Switching to PulseAudio immediately works.

Also same result in latest Virtualbox and also with both, VMware Fusion and Virtualbox on a separate 2015 MacBook Pro with 16GB or Memory. This is even with a brand new OS install.

Also seeing a post in the Virtualbox tickets: #20330 (Pipewire audio server unusable) – Oracle VM VirtualBox

Let me know if there is anything else I can provide or you might want me to test.

I have also changed the audio system to pulseaudio.

sudo dnf install pulseaudio --allowerasing

has solved the audio problem of F34 in VMware.

I still wonder why pipewire works in QEMU VM and doesn’t in VMware and VirtualBox, though.

That is an issue that needs to have a bug filed for the pipewire developer to look into. It is, after all, a newly developed system and still has some quirks that need ironed out.

I ran into this thread after a bunch of different google searches (for some reason it kept giving me results for a windows guest on Linux host)
I have these exact same errors on a VM that has been upgraded from FC33 to 34 and then the sound broke.
This is on VMWare workstation 16.1 running on Windows 10 as host.
Switching to pulseaudio solved my sound issues as well.

I can confirm it does not work on Virtualbox also on windows system. there is audio output but it is completely choppy a,d repetitive like a scratched cd. (Sorry non techie user here)

Just tested with fresh installed Host and VM guest:

Host: Silverblue 34
VM platform: QEMU/KVM

Guest 1: Centos-Stream8
Result: Sound playing in CS8 is normaly.

Guest 2: Fedora 34
Result: No sound from Youtube Videos.