EtreCheckPro version: 6.4.4 (6E015)
Report generated: 2021-05-03 17:06:47
Download EtreCheckPro from https://etrecheck.com
Runtime: 3:12
Performance: Excellent

Problem: Apps are crashing
Description: 
After an automatic upgrade to Big Sur 11.3 my iMac crashes every time 
that I leave it idling.

Major Issues:
  Anything that appears on this list needs immediate attention. 
  Adware - Adware detected.
  Kernel panics - This system has experienced kernel panics. This could be a sign of hardware failure.

Minor Issues:
  These issues do not need immediate attention but they may indicate future problems or opportunities for improvement. 
  Apps crashing - There have been numerous app crashes.
  Unsigned files - There are unsigned software files installed. Apple has said that unsigned software will not run by default in a future version of the operating system.
  Sharing enabled - This computer has sharing services enabled that could be a security risk.

Hardware Information:
  iMac (Retina 5K, 27-inch, Late 2015)
  iMac Model: iMac17,1
  3.2 GHz Quad-Core Intel Core i5 (i5-6500) CPU: 4-core
  8 GB RAM - Upgradeable
    BANK 0/DIMM0 - 4 GB DDR3 1867  
    BANK 0/DIMM1 - Empty   
    BANK 1/DIMM0 - 4 GB DDR3 1867  
    BANK 1/DIMM1 - Empty   

Video Information:
  AMD Radeon R9 M390 - VRAM: 2 GB
    iMac (built-in) 5120 x 2880

Drives:
  disk0 - APPLE SSD AP0032H 24.00 GB (Solid State - TRIM: Yes) 
  Internal PCI-Express 5.0 GT/s x4 NVM Express
    disk0s1 - EFI [EFI] 315 MB
    disk0s2 [APFS Fusion Drive] 23.69 GB
      disk2 [APFS Virtual drive] 1.02 TB (Shared by 6 volumes)
        disk2s1 - M*****************a (APFS) [APFS Virtual drive] (Shared - 851.63 GB used)
        disk2s2 - Preboot (APFS) [APFS Preboot] (Shared - 430 MB used)
        disk2s3 - Recovery (APFS) [Recovery] (Shared - 622 MB used)
        disk2s4 - VM (APFS) [APFS VM] (Shared - 2.15 GB used)
        disk2s5 (APFS) [APFS Container] (Shared - 15.35 GB used)
          disk2s5s1 - Macintosh HD (APFS) [APFS Snapshot] (Shared - 15.35 GB used)
        disk2s6 - Update (APFS) (Shared - 3 MB used)

  disk1 - APPLE HDD ST1000DM003 1.00 TB (Mechanical - 7200 RPM) 
  Internal SATA 3 Gigabit Serial ATA
    disk1s1 - EFI (MS-DOS FAT32) [EFI] 210 MB
    disk1s2 [APFS Fusion Drive] 1000.00 GB
      disk2 [APFS Virtual drive] 1.02 TB (Shared by 6 volumes)
        disk2s1 - M*****************a (APFS) [APFS Virtual drive] (Shared - 851.63 GB used)
        disk2s2 - Preboot (APFS) [APFS Preboot] (Shared - 430 MB used)
        disk2s3 - Recovery (APFS) [Recovery] (Shared - 622 MB used)
        disk2s4 - VM (APFS) [APFS VM] (Shared - 2.15 GB used)
        disk2s5 (APFS) [APFS Container] (Shared - 15.35 GB used)
          disk2s5s1 - Macintosh HD (APFS) [APFS Snapshot] (Shared - 15.35 GB used)
        disk2s6 - Update (APFS) (Shared - 3 MB used)

  disk3 - LaCie P9227 Slim 1.00 TB (Mechanical) 
  External USB 5 Gbit/s USB
    disk3s1 - B******2 (Journaled HFS+) 1.00 TB (294.03 GB used)

  disk4 - Seagate Desktop 500.11 GB
  External USB 480 Mbit/s USB
    disk4s1 - EFI (MS-DOS FAT32) [EFI] 210 MB
    disk4s2 - 2************e (Mac OS Extended (Case-sensitive, Journaled)) 499.76 GB (204.15 GB used)

Mounted Volumes:
  disk2s1 - M*****************a [APFS Virtual drive]
    1.02 TB (Shared - 851.63 GB used, 214.78 GB available, 148.98 GB free)
    APFS
    Mount point: /System/Volumes/Data

  disk2s2 - Preboot [APFS Preboot]
    1.02 TB (Shared - 430 MB used, 148.98 GB free)
    APFS
    Mount point: /System/Volumes/Preboot

  disk2s4 - VM [APFS VM]
    1.02 TB (Shared - 2.15 GB used, 148.98 GB free)
    APFS
    Mount point: /System/Volumes/VM

  disk2s5s1 - Macintosh HD [APFS Snapshot]
    1.02 TB (Shared - 15.35 GB used, 214.78 GB available, 148.98 GB free)
    APFS
    Mount point: /
    Read-only: Yes

  disk2s6 - Update
    1.02 TB (Shared - 3 MB used, 148.98 GB free)
    APFS
    Mount point: /System/Volumes/Update

  disk3s1 - B******2
    1.00 TB (294.03 GB used, 706.27 GB available, 706.18 GB free)
    Journaled HFS+
    Mount point: /Volumes/B******2

  disk4s2 - 2************e
    499.76 GB (204.15 GB used, 295.76 GB available, 295.62 GB free)
    Mac OS Extended (Case-sensitive, Journaled)
    Mount point: /Volumes/2************e
    Owners enabled: No

Network:
  Interface en0: Ethernet
  Interface en1: Wi-Fi
    802.11 a/b/g/n/ac
  Interface en4: Bluetooth PAN
  Interface bridge0: Thunderbolt Bridge
  iCloud Quota: 143.51 GB available

  Printer sharing: Enabled
  Remote Apple Events: Enabled

System Software:
  macOS Big Sur 11.3 (20E232) 
  Time since boot: About an hour

Security:
  Gatekeeper: App Store and identified developers
  System Integrity Protection: Enabled

  Antivirus software: Apple and Malwarebytes

  Printer sharing: Enabled
  Remote Apple Events: Enabled

Adware:
  Launchd: ~/Library/LaunchAgents/zrUpdater.plist
    Executable: /Applications/ZipRar.app/Contents/Resources/appUpdater zr 1000
    Reason: Adware name match

Unsigned Files:
  Launchd: ~/Library/LaunchAgents/com.skype.skype.shareagent.plist
    Executable: /Applications/Skype.app/Contents/Library/LaunchServices/com.skype.skype.shareagent.bundle/Contents/MacOS/com.skype.skype.shareagent
    Details: Exact match found in the legitimate list - probably OK

  Launchd: /Library/LaunchDaemons/com.apple.installer.osmessagetracing.plist
    Executable: /System/Library/PrivateFrameworks/OSInstaller.framework/Resources/OSMessageTracer
    Details: Exact match found in the legitimate list - probably OK

System Launch Agents:
  [Not Loaded]  17 Apple tasks
  [Loaded]  177 Apple tasks
  [Running]  140 Apple tasks

System Launch Daemons:
  [Not Loaded]  33 Apple tasks
  [Loaded]  183 Apple tasks
  [Running]  143 Apple tasks
  [Other]  2 Apple tasks

Launch Agents:
  [Running] com.malwarebytes.mbam.frontend.agent.plist (Malwarebytes Corporation - installed 2021-03-25)

Launch Daemons:
  [Loaded] com.apple.installer.osmessagetracing.plist (? dbb717cc  - installed 2020-06-03)
  [Loaded] com.malwarebytes.HelperTool.plist (Malwarebytes Corporation - installed 2019-02-06)
  [Running] com.malwarebytes.mbam.rtprotection.daemon.plist (Malwarebytes Corporation - installed 2021-04-02)
  [Running] com.malwarebytes.mbam.settings.daemon.plist (Malwarebytes Corporation - installed 2021-03-25)

User Launch Agents:
  [Loaded] com.google.keystone.agent.plist (Google, Inc. - installed 2021-03-16)
  [Loaded] com.google.keystone.xpcservice.plist (Google, Inc. - installed 2021-03-16)
  [Loaded] com.skype.skype.shareagent.plist (? 0  - installed 2017-11-05)
  [Loaded] zrUpdater.plist (Adware - installed 2018-05-15)

Audio Plug-ins:
  ZoomAudioDevice: 1.0 (Zoom Video Communications, Inc. - installed 2020-09-13)

Backup:
  Skip System Files: No
  Mobile backups: No
  Auto backup: Yes
  Destinations: 
    B******2 [Local] (Last used)
      Total size: 1.00 TB
      Total number of backups: 64
      Oldest backup: 2020-08-20 19:54:01
      Last backup: 2021-05-03 10:54:00
    M*****************c [Local]
      Total size: 2.00 TB
      Total number of backups: 186
      Oldest backup: 2016-09-08 11:00:51
      Last backup: 2021-04-15 17:01:16
  12 local snapshots
  Oldest local snapshot: 2021-04-15 16:30:01
  Last local snapshot: 2021-05-03 16:37:12

Performance:
  System Load: 1.48 (1 min ago) 1.34 (5 min ago) 1.27 (15 min ago)
  Nominal I/O speed: 4.24 MB/s
  File system: 20.40 seconds
  Write speed: 322 MB/s
  Read speed: 802 MB/s

CPU Usage Snapshot:
  Type Overall
  System: 3 %
  User: 4 %
  Idle: 93 %

Top Processes Snapshot by CPU:
  Process (count) CPU (Source - Location)
  EtreCheckPro 13.48 % (Etresoft, Inc.)
  kernel_task 5.58 % (Apple)
  WindowServer 4.42 % (Apple)
  backupd 3.66 % (Apple)
  Activity Monitor 0.46 % (Apple)

Top Processes Snapshot by Memory:
  Process (count) RAM usage (Source - Location)
  com.apple.WebKit.WebContent (11) 408 MB (Apple)
  EtreCheckPro 256 MB (Etresoft, Inc.)
  MTLCompilerService (33) 250 MB (Apple)
  News 235 MB (Apple)
  Dock 217 MB (Apple)

Top Processes Snapshot by Network Use:
  Process (count) Input / Output (Source - Location)
  mDNSResponder 862 KB / 456 KB (Apple)
  netbiosd 29 KB / 18 KB (Apple)
  Mail 32 KB / 11 KB (Apple)
  apsd 6 KB / 38 KB (Apple)
  trustd 29 KB / 4 KB (Apple)

Top Processes Snapshot by Energy Use:
  Process (count) Energy (0-100) (Source - Location)
  WindowServer 2 (Apple)
  backupd 1 (Apple)
  RTProtectionDaemon 0 (Malwarebytes Corporation)
  fseventsd 0 (Apple)
  mds 0 (Apple)

Virtual Memory Information:
  Physical RAM: 8 GB

  Free RAM: 41 MB
  Used RAM: 5.55 GB
  Cached files: 2.41 GB

  Available RAM: 2.45 GB
  Swap Used: 0 B

Software Installs (past 60 days):
  Install Date Name (Version)
  2021-03-17 iMovie (10.2.3)
  2021-03-24 Pages (11.0)
  2021-03-24 Numbers (11.0)
  2021-03-24 macOS 11.2.3 (11.2.3)
  2021-03-30 Keynote (11.0)
  2021-04-02 Malwarebytes for Mac (1.0)
  2021-04-16 Mimeo Photos (4.3.2)
  2021-04-28 macOS 11.3 (11.3)
  2021-04-30 XProtectPlistConfigData (2145)
  2021-04-30 MRTConfigData (1.78)

Diagnostics Information (past 7-30 days):
  2021-05-03 16:39:30 ZipRar.app Crash (19 times)
    Executable: /Applications/ZipRar.app
    Details:
      *** Terminating app due to uncaught exception 'NSInvalidArgumentExcept
      ion', reason: '-[__NSCFBoolean isEqualToString:]: unrecognized selecto
      r sent to instance 0x7fff80a09230'
      terminating with uncaught exception of type NSException
      abort() called

  2021-05-03 15:26:35 Kernel Panic (11 times)
    Details:
      panic(cpu 1 caller 0xffffff801ffeba25): userspace watchdog timeout: no
       successful checkins from com.apple.WindowServer in 120 seconds


  2021-05-03 14:39:11 WindowServer Crash (6 times)
    Executable: /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/Resources/WindowServer
    Details:
      StartTime:2021-04-28 22:55:46
      GPU:AMD
      MetalDevice for accelerator(0x9007): 0x7fd42dc44828 (MTLDevice: 0x7fd4
      2fc81000)
      IOService:/AppleACPIPlatformExpert/PCI0@0/AppleACPIPCI/PEG0@1/IOPP/GFX
      0@0/ATY,Tako@0/AMDFramebufferSI
      boot-args:

  2021-04-30 10:42:08 Siri.app Crash
    Executable: /System/Library/CoreServices/Siri.app
    Details:
      dyld3 mode
      Crashing on exception: Failed to create event tap


End of report