[kde] [Bug 508892] New: Pipewire error log flood under Wayland

bugzilla_noreply at kde.org bugzilla_noreply at kde.org
Fri Aug 29 11:42:52 BST 2025


https://bugs.kde.org/show_bug.cgi?id=508892

            Bug ID: 508892
           Summary: Pipewire error log flood under Wayland
    Classification: I don't know
           Product: kde
      Version First unspecified
       Reported In:
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: alerikaisattera at protonmail.com
  Target Milestone: ---

SUMMARY
System log is flooded with Pipewire errors when running a KDE Wayland session

STEPS TO REPRODUCE
1. Run a KDE Wayland session

OBSERVED RESULT
System log is flooded with Pipewire error messages

EXPECTED RESULT
No log flood

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 
KDE Plasma Version: 6.3.6
KDE Frameworks Version: 6.17.0
Qt Version: 6.9.1

ADDITIONAL INFORMATION
Errors look like this:

```
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context: params
Spa:Enum:ParamId:EnumFormat: 0:0 Invalid argument (input format (no more input
formats))
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context: Object: size 336, type
Spa:Pod:Object:Param:Format (262147), id Spa:Enum:ParamId:EnumFormat (3)
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:mediaType (1), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Id 2       
(Spa:Enum:MediaType:video)
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:mediaSubtype (2), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Id 1       
(Spa:Enum:MediaSubtype:raw)
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:Video:format (131073), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Id 10      
(Spa:Enum:VideoFormat:xBGR)
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:Video:size (131075), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Choice: type
Spa:Enum:Choice:Range, flags 00000000 40 8
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Rectangle 1x1
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Rectangle 1x1
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Rectangle
4294967295x4294967295
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:Video:framerate (131076), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Choice: type
Spa:Enum:Choice:Range, flags 00000000 40 8
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Fraction 0/1
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Fraction 0/1
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Fraction 1200/1
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:Video:modifier (131074), flags 00000018
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Choice: type
Spa:Enum:Choice:Enum, flags 00000000 128 8
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782120099856
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782120099856
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782120099857
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782120099858
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782120099859
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782120099860
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782120099861
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782128496656
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782128496657
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782128496658
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782128496659
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782128496660
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
216172782128496661
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Long
72057594037927935
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context: Object: size 192, type
Spa:Pod:Object:Param:Format (262147), id Spa:Enum:ParamId:EnumFormat (3)
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:mediaType (1), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Id 2       
(Spa:Enum:MediaType:video)
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:mediaSubtype (2), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Id 1       
(Spa:Enum:MediaSubtype:raw)
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:Video:format (131073), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Id 10      
(Spa:Enum:VideoFormat:xBGR)
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:Video:size (131075), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Choice: type
Spa:Enum:Choice:Range, flags 00000000 40 8
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Rectangle 1x1
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Rectangle 1x1
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Rectangle
4294967295x4294967295
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:   Prop: key
Spa:Pod:Object:Param:Format:Video:framerate (131076), flags 00000000
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:     Choice: type
Spa:Enum:Choice:Range, flags 00000000 40 8
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Fraction 0/1
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Fraction 0/1
Aug 29 16:35:02 aleri-pc pipewire[1226]: pw.context:       Fraction 1200/1
```

A few warnings also appear:

```
Aug 29 16:35:42 aleri-pc plasmashell[1309]: kpipewire_logging: PipeWire remote
error:  -2 unknown resource 4 op:4
Aug 29 16:35:42 aleri-pc plasmashell[1309]: kpipewire_logging: PipeWire remote
error:  -2 unknown resource 4 op:7
```

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