core: Memory Leak with Fritzbox tools integration

The problem

I have a severe memory leak with my HA installation: supervised debian 11 (supported installation). Attached the log of my memory_free sensor. I found it is the fritzbox tools with Profiler integration (I can add the log if it helps).

The circle on the left is when I upgraded from 2021.10.7 to 2021.11 and memory leak started. The flat line is a power blackout. Then several days of removing all custom_components and everything not 100% necessary and reboot.

The arrow going up are where I deactivate the fritzbox tools integration. The arrow going down where I upgraded to 2021.11.2 and activated again the fritzbox tool again to check if it was solved.

If you need anything else to investigate the problem, please let me know.

What version of Home Assistant Core has the issue?

2021.11

What was the last working version of Home Assistant Core?

2021.10.7

What type of installation are you running?

Home Assistant Supervised

Integration causing the issue

AVM FRITZ!Box Tools

Link to integration documentation on our website

https://www.home-assistant.io/integrations/fritz/

Example YAML snippet

No response

Anything in the logs that might be useful for us?

Profiler Log (profiler.start_log_objects 30 seconds scan interval)

2021-11-09 12:30:26 DEBUG (SyncWorker_2) [fritzconnection] 
http://192.168.178.1:49000/igddesc.xml
2021-11-09 12:30:26 DEBUG (SyncWorker_2) [fritzconnection] <?xml version="1.0"?>
<root xmlns="urn:schemas-upnp-org:device-1-0">
<specVersion>
<major>1</major>
<minor>0</minor>
</specVersion>
<device>
<deviceType>urn:schemas-upnp-org:device:InternetGatewayDevice:1</deviceType>
<friendlyName>FRITZ!Box 7490</friendlyName>
<manufacturer>AVM Berlin</manufacturer>
<manufacturerURL>http://www.avm.de</manufacturerURL>
<modelDescription>FRITZ!Box 7490</modelDescription>
<modelName>FRITZ!Box 7490</modelName>
<modelNumber>avme</modelNumber>
<modelURL>http://www.avm.de</modelURL>
<UDN>uuid:75802409-bccb-40e7-8e6c-E0286D809ACB</UDN>
<iconList>
<icon>
<mimetype>image/gif</mimetype>
<width>118</width>
<height>119</height>
<depth>8</depth>
<url>/ligd.gif</url>
</icon>
</iconList>
<serviceList>
<service>
<serviceType>urn:schemas-any-com:service:Any:1</serviceType>
<serviceId>urn:any-com:serviceId:any1</serviceId>
<controlURL>/igdupnp/control/any</controlURL>
<eventSubURL>/igdupnp/control/any</eventSubURL>
<SCPDURL>/any.xml</SCPDURL>
</service>
</serviceList>
<deviceList>
<device>
<deviceType>urn:schemas-upnp-org:device:WANDevice:1</deviceType>
<friendlyName>WANDevice - FRITZ!Box 7490</friendlyName>
<manufacturer>AVM Berlin</manufacturer>
<manufacturerURL>www.avm.de</manufacturerURL>
<modelDescription>WANDevice - FRITZ!Box 7490</modelDescription>
<modelName>WANDevice - FRITZ!Box 7490</modelName>
<modelNumber>avme</modelNumber>
<modelURL>www.avm.de</modelURL>
<UDN>uuid:76802409-bccb-40e7-8e6b-E0286D809ACB</UDN>
<UPC>AVM IGD</UPC>
<serviceList>
<service>
<serviceType>urn:schemas-upnp-org:service:WANCommonInterfaceConfig:1</serviceType>
<serviceId>urn:upnp-org:serviceId:WANCommonIFC1</serviceId>
<controlURL>/igdupnp/control/WANCommonIFC1</controlURL>
<eventSubURL>/igdupnp/control/WANCommonIFC1</eventSubURL>
<SCPDURL>/igdicfgSCPD.xml</SCPDURL>
</service>
</serviceList>
<deviceList>
<device>
<deviceType>urn:schemas-upnp-org:device:WANConnectionDevice:1</deviceType>
<friendlyName>WANConnectionDevice - FRITZ!Box 7490</friendlyName>
<manufacturer>AVM Berlin</manufacturer>
<manufacturerURL>www.avm.de</manufacturerURL>
<modelDescription>WANConnectionDevice - FRITZ!Box 7490</modelDescription>
<modelName>WANConnectionDevice - FRITZ!Box 7490</modelName>
<modelNumber>avme</modelNumber>
<modelURL>www.avm.de</modelURL>
<UDN>uuid:76802409-bccb-40e7-8e6a-E0286D809ACB</UDN>
<UPC>AVM IGD</UPC>
<serviceList>
<service>
<serviceType>urn:schemas-upnp-org:service:WANDSLLinkConfig:1</serviceType>
<serviceId>urn:upnp-org:serviceId:WANDSLLinkC1</serviceId>
<controlURL>/igdupnp/control/WANDSLLinkC1</controlURL>
<eventSubURL>/igdupnp/control/WANDSLLinkC1</eventSubURL>
<SCPDURL>/igddslSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:schemas-upnp-org:service:WANIPConnection:1</serviceType>
<serviceId>urn:upnp-org:serviceId:WANIPConn1</serviceId>
<controlURL>/igdupnp/control/WANIPConn1</controlURL>
<eventSubURL>/igdupnp/control/WANIPConn1</eventSubURL>
<SCPDURL>/igdconnSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:schemas-upnp-org:service:WANIPv6FirewallControl:1</serviceType>
<serviceId>urn:upnp-org:serviceId:WANIPv6Firewall1</serviceId>
<controlURL>/igd2upnp/control/WANIPv6Firewall1</controlURL>
<eventSubURL>/igd2upnp/control/WANIPv6Firewall1</eventSubURL>
<SCPDURL>/igd2ipv6fwcSCPD.xml</SCPDURL>
</service>
</serviceList>
</device>
</deviceList>
</device>
</deviceList>
<presentationURL>http://fritz.box</presentationURL>
</device>
</root>

2021-11-09 12:30:26 DEBUG (SyncWorker_2) [fritzconnection] 
http://192.168.178.1:49000/tr64desc.xml
2021-11-09 12:30:26 DEBUG (SyncWorker_2) [fritzconnection] <?xml version="1.0"?>
<root xmlns="urn:dslforum-org:device-1-0">
<specVersion>
<major>1</major>
<minor>0</minor>
</specVersion>
<systemVersion>
<HW>185</HW>
<Major>113</Major>
<Minor>7</Minor>
<Patch>28</Patch>
<Buildnumber>90133</Buildnumber>
<Display>113.07.28</Display>
</systemVersion>
<device>
<deviceType>urn:dslforum-org:device:InternetGatewayDevice:1</deviceType>
<friendlyName>FRITZ!Box 7490</friendlyName>
<manufacturer>AVM</manufacturer>
<manufacturerURL>www.avm.de</manufacturerURL>
<modelDescription>FRITZ!Box 7490</modelDescription>
<modelName>FRITZ!Box 7490</modelName>
<modelNumber> - avme</modelNumber>
<modelURL>www.avm.de</modelURL>
<UDN>uuid:739f2409-bccb-40e7-8e6c-E0286D809ACB</UDN>
<iconList>
<icon>
<mimetype>image/gif</mimetype>
<width>118</width>
<height>119</height>
<depth>8</depth>
<url>/ligd.gif</url>
</icon>
</iconList>
<serviceList>
<service>
<serviceType>urn:dslforum-org:service:DeviceInfo:1</serviceType>
<serviceId>urn:DeviceInfo-com:serviceId:DeviceInfo1</serviceId>
<controlURL>/upnp/control/deviceinfo</controlURL>
<eventSubURL>/upnp/control/deviceinfo</eventSubURL>
<SCPDURL>/deviceinfoSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:DeviceConfig:1</serviceType>
<serviceId>urn:DeviceConfig-com:serviceId:DeviceConfig1</serviceId>
<controlURL>/upnp/control/deviceconfig</controlURL>
<eventSubURL>/upnp/control/deviceconfig</eventSubURL>
<SCPDURL>/deviceconfigSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:Layer3Forwarding:1</serviceType>
<serviceId>urn:Layer3Forwarding-com:serviceId:Layer3Forwarding1</serviceId>
<controlURL>/upnp/control/layer3forwarding</controlURL>
<eventSubURL>/upnp/control/layer3forwarding</eventSubURL>
<SCPDURL>/layer3forwardingSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:LANConfigSecurity:1</serviceType>
<serviceId>urn:LANConfigSecurity-com:serviceId:LANConfigSecurity1</serviceId>
<controlURL>/upnp/control/lanconfigsecurity</controlURL>
<eventSubURL>/upnp/control/lanconfigsecurity</eventSubURL>
<SCPDURL>/lanconfigsecuritySCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:ManagementServer:1</serviceType>
<serviceId>urn:ManagementServer-com:serviceId:ManagementServer1</serviceId>
<controlURL>/upnp/control/mgmsrv</controlURL>
<eventSubURL>/upnp/control/mgmsrv</eventSubURL>
<SCPDURL>/mgmsrvSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:Time:1</serviceType>
<serviceId>urn:Time-com:serviceId:Time1</serviceId>
<controlURL>/upnp/control/time</controlURL>
<eventSubURL>/upnp/control/time</eventSubURL>
<SCPDURL>/timeSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:UserInterface:1</serviceType>
<serviceId>urn:UserInterface-com:serviceId:UserInterface1</serviceId>
<controlURL>/upnp/control/userif</controlURL>
<eventSubURL>/upnp/control/userif</eventSubURL>
<SCPDURL>/userifSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_Storage:1</serviceType>
<serviceId>urn:X_AVM-DE_Storage-com:serviceId:X_AVM-DE_Storage1</serviceId>
<controlURL>/upnp/control/x_storage</controlURL>
<eventSubURL>/upnp/control/x_storage</eventSubURL>
<SCPDURL>/x_storageSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_WebDAVClient:1</serviceType>
<serviceId>urn:X_AVM-DE_WebDAV-com:serviceId:X_AVM-DE_WebDAVClient1</serviceId>
<controlURL>/upnp/control/x_webdav</controlURL>
<eventSubURL>/upnp/control/x_webdav</eventSubURL>
<SCPDURL>/x_webdavSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_UPnP:1</serviceType>
<serviceId>urn:X_AVM-DE_UPnP-com:serviceId:X_AVM-DE_UPnP1</serviceId>
<controlURL>/upnp/control/x_upnp</controlURL>
<eventSubURL>/upnp/control/x_upnp</eventSubURL>
<SCPDURL>/x_upnpSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_Speedtest:1</serviceType>
<serviceId>urn:X_AVM-DE_Speedtest-com:serviceId:X_AVM-DE_Speedtest1</serviceId>
<controlURL>/upnp/control/x_speedtest</controlURL>
<eventSubURL>/upnp/control/x_speedtest</eventSubURL>
<SCPDURL>/x_speedtestSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_RemoteAccess:1</serviceType>
<serviceId>urn:X_AVM-DE_RemoteAccess-com:serviceId:X_AVM-DE_RemoteAccess1</serviceId>
<controlURL>/upnp/control/x_remote</controlURL>
<eventSubURL>/upnp/control/x_remote</eventSubURL>
<SCPDURL>/x_remoteSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_MyFritz:1</serviceType>
<serviceId>urn:X_AVM-DE_MyFritz-com:serviceId:X_AVM-DE_MyFritz1</serviceId>
<controlURL>/upnp/control/x_myfritz</controlURL>
<eventSubURL>/upnp/control/x_myfritz</eventSubURL>
<SCPDURL>/x_myfritzSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_VoIP:1</serviceType>
<serviceId>urn:X_VoIP-com:serviceId:X_VoIP1</serviceId>
<controlURL>/upnp/control/x_voip</controlURL>
<eventSubURL>/upnp/control/x_voip</eventSubURL>
<SCPDURL>/x_voipSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_OnTel:1</serviceType>
<serviceId>urn:X_AVM-DE_OnTel-com:serviceId:X_AVM-DE_OnTel1</serviceId>
<controlURL>/upnp/control/x_contact</controlURL>
<eventSubURL>/upnp/control/x_contact</eventSubURL>
<SCPDURL>/x_contactSCPD.xml</SCPDURL>
</service>
<service><serviceType>urn:dslforum-org:service:X_AVM-DE_Dect:1</serviceType><serviceId>urn:X_AVM-DE_Dect-com:serviceId:X_AVM-DE_Dect1</serviceId><controlURL>/upnp/control/x_dect</controlURL><eventSubURL>/upnp/control/x_dect</eventSubURL><SCPDURL>/x_dectSCPD.xml</SCPDURL></service>
<service><serviceType>urn:dslforum-org:service:X_AVM-DE_TAM:1</serviceType><serviceId>urn:X_AVM-DE_TAM-com:serviceId:X_AVM-DE_TAM1</serviceId><controlURL>/upnp/control/x_tam</controlURL><eventSubURL>/upnp/control/x_tam</eventSubURL><SCPDURL>/x_tamSCPD.xml</SCPDURL></service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_AppSetup:1</serviceType>
<serviceId>urn:X_AVM-DE_AppSetup-com:serviceId:X_AVM-DE_AppSetup1</serviceId>
<controlURL>/upnp/control/x_appsetup</controlURL>
<eventSubURL>/upnp/control/x_appsetup</eventSubURL>
<SCPDURL>/x_appsetupSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_Homeauto:1</serviceType>
<serviceId>urn:X_AVM-DE_Homeauto-com:serviceId:X_AVM-DE_Homeauto1</serviceId>
<controlURL>/upnp/control/x_homeauto</controlURL>
<eventSubURL>/upnp/control/x_homeauto</eventSubURL>
<SCPDURL>/x_homeautoSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_Homeplug:1</serviceType>
<serviceId>urn:X_AVM-DE_Homeplug-com:serviceId:X_AVM-DE_Homeplug1</serviceId>
<controlURL>/upnp/control/x_homeplug</controlURL>
<eventSubURL>/upnp/control/x_homeplug</eventSubURL>
<SCPDURL>/x_homeplugSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_Filelinks:1</serviceType>
<serviceId>urn:X_AVM-DE_Filelinks-com:serviceId:X_AVM-DE_Filelinks1</serviceId>
<controlURL>/upnp/control/x_filelinks</controlURL>
<eventSubURL>/upnp/control/x_filelinks</eventSubURL>
<SCPDURL>/x_filelinksSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_Auth:1</serviceType>
<serviceId>urn:X_AVM-DE_Auth-com:serviceId:X_AVM-DE_Auth1</serviceId>
<controlURL>/upnp/control/x_auth</controlURL>
<eventSubURL>/upnp/control/x_auth</eventSubURL>
<SCPDURL>/x_authSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:X_AVM-DE_HostFilter:1</serviceType>
<serviceId>urn:X_AVM-DE_HostFilter-com:serviceId:X_AVM-DE_HostFilter1</serviceId>
<controlURL>/upnp/control/x_hostfilter</controlURL>
<eventSubURL>/upnp/control/x_hostfilter</eventSubURL>
<SCPDURL>/x_hostfilterSCPD.xml</SCPDURL>
</service>
</serviceList>
<deviceList>
<device>
<deviceType>urn:dslforum-org:device:LANDevice:1</deviceType>
<friendlyName>LANDevice - FRITZ!Box 7490</friendlyName>
<manufacturer>AVM</manufacturer>
<manufacturerURL>www.avm.de</manufacturerURL>
<modelDescription>LANDevice - FRITZ!Box 7490</modelDescription>
<modelName>LANDevice - FRITZ!Box 7490</modelName>
<modelNumber> - avme</modelNumber>
<modelURL>www.avm.de</modelURL>
<UDN>uuid:75802409-bccb-40e7-8e6b-E0286D809ACB</UDN>
<UPC>AVM TR-064</UPC>
<serviceList>
<service>
<serviceType>urn:dslforum-org:service:WLANConfiguration:1</serviceType>
<serviceId>urn:WLANConfiguration-com:serviceId:WLANConfiguration1</serviceId>
<controlURL>/upnp/control/wlanconfig1</controlURL>
<eventSubURL>/upnp/control/wlanconfig1</eventSubURL>
<SCPDURL>/wlanconfigSCPD.xml</SCPDURL>
</service>
<service><serviceType>urn:dslforum-org:service:WLANConfiguration:2</serviceType><serviceId>urn:WLANConfiguration-com:serviceId:WLANConfiguration2</serviceId><controlURL>/upnp/control/wlanconfig2</controlURL><eventSubURL>/upnp/control/wlanconfig2</eventSubURL><SCPDURL>/wlanconfigSCPD.xml</SCPDURL></service><!-- 2 --><service><serviceType>urn:dslforum-org:service:WLANConfiguration:3</serviceType><serviceId>urn:WLANConfiguration-com:serviceId:WLANConfiguration3</serviceId><controlURL>/upnp/control/wlanconfig3</controlURL><eventSubURL>/upnp/control/wlanconfig3</eventSubURL><SCPDURL>/wlanconfigSCPD.xml</SCPDURL></service>
<service>
<serviceType>urn:dslforum-org:service:Hosts:1</serviceType>
<serviceId>urn:LanDeviceHosts-com:serviceId:Hosts1</serviceId>
<controlURL>/upnp/control/hosts</controlURL>
<eventSubURL>/upnp/control/hosts</eventSubURL>
<SCPDURL>/hostsSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:LANEthernetInterfaceConfig:1</serviceType>
<serviceId>urn:LANEthernetIfCfg-com:serviceId:LANEthernetInterfaceConfig1</serviceId>
<controlURL>/upnp/control/lanethernetifcfg</controlURL>
<eventSubURL>/upnp/control/lanethernetifcfg</eventSubURL>
<SCPDURL>/ethifconfigSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:LANHostConfigManagement:1</serviceType>
<serviceId>urn:LANHCfgMgm-com:serviceId:LANHostConfigManagement1</serviceId>
<controlURL>/upnp/control/lanhostconfigmgm</controlURL>
<eventSubURL>/upnp/control/lanhostconfigmgm</eventSubURL>
<SCPDURL>/lanhostconfigmgmSCPD.xml</SCPDURL>
</service>
</serviceList>
</device>
<device>
<deviceType>urn:dslforum-org:device:WANDevice:1</deviceType>
<friendlyName>WANDevice - FRITZ!Box 7490</friendlyName>
<manufacturer>AVM</manufacturer>
<manufacturerURL>www.avm.de</manufacturerURL>
<modelDescription>WANDevice - FRITZ!Box 7490</modelDescription>
<modelName>WANDevice - FRITZ!Box 7490</modelName>
<modelNumber> - avme</modelNumber>
<modelURL>www.avm.de</modelURL>
<UDN>uuid:75802409-bccb-40e7-8e6a-E0286D809ACB</UDN>
<UPC>AVM TR-064</UPC>
<serviceList>
<service>
<serviceType>urn:dslforum-org:service:WANCommonInterfaceConfig:1</serviceType>
<serviceId>urn:WANCIfConfig-com:serviceId:WANCommonInterfaceConfig1</serviceId>
<controlURL>/upnp/control/wancommonifconfig1</controlURL>
<eventSubURL>/upnp/control/wancommonifconfig1</eventSubURL>
<SCPDURL>/wancommonifconfigSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:WANDSLInterfaceConfig:1</serviceType>
<serviceId>urn:WANDSLIfConfig-com:serviceId:WANDSLInterfaceConfig1</serviceId>
<controlURL>/upnp/control/wandslifconfig1</controlURL>
<eventSubURL>/upnp/control/wandslifconfig1</eventSubURL>
<SCPDURL>/wandslifconfigSCPD.xml</SCPDURL>
</service>
</serviceList>
<deviceList>
<device>
<deviceType>urn:dslforum-org:device:WANConnectionDevice:1</deviceType>
<friendlyName>WANConnectionDevice - FRITZ!Box 7490</friendlyName>
<manufacturer>AVM</manufacturer>
<manufacturerURL>www.avm.de</manufacturerURL>
<modelDescription>WANConnectionDevice - FRITZ!Box 7490</modelDescription>
<modelName>WANConnectionDevice - FRITZ!Box 7490</modelName>
<modelNumber> - avme</modelNumber>
<modelURL>www.avm.de</modelURL>
<UDN>uuid:75802409-bccb-40e7-8e69-E0286D809ACB</UDN>
<UPC>AVM TR-064</UPC>
<serviceList>
<service>
<serviceType>urn:dslforum-org:service:WANDSLLinkConfig:1</serviceType>
<serviceId>urn:WANDSLLinkConfig-com:serviceId:WANDSLLinkConfig1</serviceId>
<controlURL>/upnp/control/wandsllinkconfig1</controlURL>
<eventSubURL>/upnp/control/wandsllinkconfig1</eventSubURL>
<SCPDURL>/wandsllinkconfigSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:WANEthernetLinkConfig:1</serviceType>
<serviceId>urn:WANEthernetLinkConfig-com:serviceId:WANEthernetLinkConfig1</serviceId>
<controlURL>/upnp/control/wanethlinkconfig1</controlURL>
<eventSubURL>/upnp/control/wanethlinkconfig1</eventSubURL>
<SCPDURL>/wanethlinkconfigSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:WANPPPConnection:1</serviceType>
<serviceId>urn:WANPPPConnection-com:serviceId:WANPPPConnection1</serviceId>
<controlURL>/upnp/control/wanpppconn1</controlURL>
<eventSubURL>/upnp/control/wanpppconn1</eventSubURL>
<SCPDURL>/wanpppconnSCPD.xml</SCPDURL>
</service>
<service>
<serviceType>urn:dslforum-org:service:WANIPConnection:1</serviceType>
<serviceId>urn:WANIPConnection-com:serviceId:WANIPConnection1</serviceId>
<controlURL>/upnp/control/wanipconnection1</controlURL>
<eventSubURL>/upnp/control/wanipconnection1</eventSubURL>
<SCPDURL>/wanipconnSCPD.xml</SCPDURL>
</service>
</serviceList>
</device>
</deviceList>
</device>
</deviceList>
<presentationURL>http://fritz.box</presentationURL>
</device>
</root>

Additional information

No response