Bug: Firefox 77.0.1 stable release causing windows 10 freezee
Status: RESOLVED
Priority: --
Resolution: WONTFIX
Created: 2020-06-22 05:07:19+00:00
Resolved: 2020-06-26 04:57:15+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Firefox/68.0

Steps to reproduce:

Just updated and runned firefox 77.0.1

I have no problems with 76 release, it's not freezing windows.

Now, on 77.0.1 im just running instance on background and after 20-30 minutes windows just getting freeze, im also tried to run it in safe mode without extensions, same shit.
Im also using nightly, and rn there is no problems with that.

What i mean under freezing?
I can move mouse but everything else just freeze (i also cant run task manager (ctrl alt delete make no sense)). Seems like some stupid infinite loop appeared latest stable release.










{
  "application": {
    "name": "Firefox",
    "osVersion": "Windows_NT 10.0",
    "version": "77.0.1",
    "buildID": "20200602222727",
    "distributionID": "",
    "userAgent": "Mozilla/5.0 (Windows NT 10.0; rv:68.0) Gecko/20100101 Firefox/68.0",
    "safeMode": false,
    "updateChannel": "release",
    "supportURL": "https://support.mozilla.org/1/firefox/77.0.1/WINNT/ru/",
    "numTotalWindows": 1,
    "numRemoteWindows": 1,
    "launcherProcessState": 0,
    "remoteAutoStart": true,
    "autoStartStatus": 1,
    "policiesStatus": 0,
    "keyLocationServiceGoogleFound": true,
    "keySafebrowsingGoogleFound": true,
    "keyMozillaFound": true
  },
  "securitySoftware": {
    "registeredAntiVirus": "",
    "registeredAntiSpyware": "",
    "registeredFirewall": ""
  },
  "processes": {
    "remoteTypes": {
      "web": 5,
      "extension": 1,
      "privilegedabout": 1,
      "gpu": 1
    },
    "maxWebContentProcesses": 8
  },
  "modifiedPreferences": {
    "accessibility.force_disabled": 1,
    "accessibility.typeaheadfind.flashBar": 0,
    "browser.cache.disk.amount_written": 1700636,
    "browser.cache.disk.capacity": 1013760,
    "browser.cache.disk.filesystem_reported": 1,
    "browser.cache.disk.hashstats_reported": 1,
    "browser.cache.disk.telemetry_report_ID": 59,
    "browser.contentblocking.category": "custom",
    "browser.search.region": "RU",
    "browser.search.update": false,
    "browser.sessionstore.upgradeBackup.latestBuildID": "20200602222727",
    "browser.startup.homepage_override.buildID": "20200602222727",
    "browser.startup.homepage_override.mstone": "77.0.1",
    "browser.startup.page": 3,
    "browser.tabs.crashReporting.sendReport": false,
    "browser.tabs.warnOnClose": false,
    "browser.urlbar.placeholderName": "Google",
    "browser.urlbar.placeholderName.private": "Google",
    "browser.urlbar.tipShownCount.searchTip_onboard": 4,
    "browser.urlbar.tipShownCount.searchTip_redirect": 4,
    "dom.push.userAgentID": "38b5703c936641a7a0f9abfcea407883",
    "extensions.lastAppVersion": "77.0.1",
    "font.internaluseonly.changed": false,
    "gfx.crash-guard.status.wmfvpxvideo": 2,
    "gfx.crash-guard.wmfvpxvideo.appVersion": "68.0.2",
    "gfx.crash-guard.wmfvpxvideo.deviceID": "0x98e4",
    "gfx.crash-guard.wmfvpxvideo.driverVersion": "25.20.15011.1004",
    "idle.lastDailyNotification": 1592726091,
    "javascript.use_us_english_locale": true,
    "layers.acceleration.disabled": true,
    "layers.mlgpu.sanity-test-failed": false,
    "media.benchmark.vp9.fps": 5,
    "media.benchmark.vp9.versioncheck": 5,
    "media.gmp-gmpopenh264.abi": "x86_64-msvc-x64",
    "media.gmp-gmpopenh264.lastUpdate": 1572702987,
    "media.gmp-gmpopenh264.version": "1.8.1.1",
    "media.gmp-manager.buildID": "20200602222727",
    "media.gmp-manager.lastCheck": 1592725899,
    "media.gmp-widevinecdm.abi": "x86_64-msvc-x64",
    "media.gmp-widevinecdm.lastUpdate": 1581711445,
    "media.gmp-widevinecdm.version": "4.10.1582.2",
    "media.gmp.storage.version.observed": 1,
    "media.hardware-video-decoding.failed": false,
    "media.peerconnection.ice.default_address_only": true,
    "media.peerconnection.ice.no_host": true,
    "network.dns.disablePrefetch": true,
    "network.http.speculative-parallel-limit": 0,
    "network.predictor.cleaned-up": true,
    "network.predictor.enabled": false,
    "network.prefetch-next": false,
    "network.trr.mode": 5,
    "places.history.expiration.transient_current_max_pages": 128924,
    "places.database.lastMaintenance": 1592726102,
    "plugin.disable_full_page_plugin_for_types": "application/pdf",
    "plugin.flash.lastmod_hi": 368,
    "plugin.flash.lastmod_lo": 1565732385,
    "plugin.state.flash": 2,
    "privacy.sanitize.pending": "[{\"id\":\"newtab-container\",\"itemsToClear\":[],\"options\":{}}]",
    "privacy.cpd.cookies": false,
    "privacy.purge_trackers.date_in_cookie_database": "0",
    "privacy.resistFingerprinting": true,
    "privacy.socialtracking.notification.counter": 1,
    "privacy.socialtracking.notification.enabled": false,
    "privacy.socialtracking.notification.lastShown": "1572702337003",
    "privacy.spoof_english": 2,
    "security.remote_settings.crlite_filters.checked": 1592795208,
    "security.remote_settings.intermediates.checked": 1592795208,
    "security.sandbox.content.tempDirSuffix": "{c941ccc9-287f-4f2f-b2cc-d83cfdb07e7a}",
    "security.sandbox.plugin.tempDirSuffix": "{5171bc5c-a50a-4660-8b86-e44be0a0ce4d}",
    "services.sync.declinedEngines": "",
    "signon.importedFromSqlite": true,
    "storage.vacuum.last.index": 1,
    "storage.vacuum.last.places.sqlite": 1591452110,
    "ui.osk.enabled": false,
    "ui.osk.debug.keyboardDisplayReason": "IKPOS: Touch screen not found.",
    "webgl.disabled": true
  },
  "lockedPreferences": {
    "dom.ipc.processCount.webIsolated": 1,
    "fission.autostart": false
  },

  "javaScript": {
    "incrementalGCEnabled": true
  },
  "accessibility": {
    "isActive": false,
    "forceDisabled": 1,
    "handlerUsed": true,
    "instantiator": ""
  },
  "startupCache": {
    "DiskCachePath": "F:\\Firefox\\Profiles\\Stable\\startupCache\\startupCache.8.little",
    "IgnoreDiskCache": false,
    "FoundDiskCacheOnInit": true,
    "WroteToDiskCache": true
  },
  "libraryVersions": {
    "NSPR": {
      "minVersion": "4.25",
      "version": "4.25"
    },
    "NSS": {
      "minVersion": "3.52.1",
      "version": "3.52.1"
    },
    "NSSUTIL": {
      "minVersion": "3.52.1",
      "version": "3.52.1"
    },
    "NSSSSL": {
      "minVersion": "3.52.1",
      "version": "3.52.1"
    },
    "NSSSMIME": {
      "minVersion": "3.52.1",
      "version": "3.52.1"
    }
  },
  "userJS": {
    "exists": false
  },
  "intl": {
    "localeService": {
      "requested": [
        "ru"
      ],
      "available": [
        "ru",
        "en-US"
      ],
      "supported": [
        "ru",
        "en-US"
      ],
      "regionalPrefs": [
        "ru-RU"
      ],
      "defaultLocale": "ru"
    },
    "osPrefs": {
      "systemLocales": [
        "ru-RU",
        "en-US"
      ],
      "regionalPrefsLocales": [
        "ru-RU"
      ]
    }
  },
  "crashes": {
    "submitted": [],
    "pending": 0
  },
  "sandbox": {
    "contentSandboxLevel": 6,
    "effectiveContentSandboxLevel": 6
  },
  "graphics": {
    "numTotalWindows": 1,
    "numAcceleratedWindows": 0,
    "windowLayerManagerType": "Basic",
    "windowLayerManagerRemote": true,
    "windowUsingAdvancedLayers": false,
    "numAcceleratedWindowsMessage": {
      "key": ""
    },
    "adapterDescription": "AMD Radeon(TM) R3 Graphics",
    "adapterVendorID": "0x1002",
    "adapterDeviceID": "0x98e4",
    "adapterSubsysID": "38e517aa",
    "adapterRAM": 80,
    "adapterDrivers": "aticfx64 aticfx64 aticfx64 amdxc64 aticfx32 aticfx32 aticfx32 amdxc32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a",
    "driverVendor": "",
    "driverVersion": "27.20.1017.1011",
    "driverDate": "5-25-2020",
    "adapterDescription2": "",
    "adapterVendorID2": "",
    "adapterDeviceID2": "",
    "adapterSubsysID2": "",
    "adapterRAM2": 0,
    "adapterDrivers2": "",
    "driverVendor2": "",
    "driverVersion2": "",
    "driverDate2": "",
    "isGPU2Active": false,
    "direct2DEnabled": false,
    "directWriteEnabled": true,
    "directWriteVersion": "10.0.18362.476",
    "clearTypeParameters": "Gamma: 1.8 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 ",
    "usesTiling": false,
    "contentUsesTiling": true,
    "offMainThreadPaintEnabled": true,
    "offMainThreadPaintWorkerCount": 1,
    "targetFrameRate": 60,
    "direct2DEnabledMessage": {
      "key": ""
    },
    "webgl1Renderer": "WebGL is currently disabled.",
    "webgl1Version": "-",
    "webgl1DriverExtensions": "-",
    "webgl1Extensions": "-",
    "webgl1WSIInfo": "-",
    "webgl2Renderer": "WebGL is currently disabled.",
    "webgl2Version": "-",
    "webgl2DriverExtensions": "-",
    "webgl2Extensions": "-",
    "webgl2WSIInfo": "-",
    "info": {
      "AzureCanvasBackend (UI Process)": "skia",
      "AzureFallbackCanvasBackend (UI Process)": "none",
      "AzureContentBackend (UI Process)": "skia",
      "AzureCanvasBackend": "skia",
      "AzureContentBackend": "skia",
      "ApzWheelInput": 1,
      "ApzDragInput": 1,
      "ApzKeyboardInput": 1,
      "ApzAutoscrollInput": 1,
      "CMSOutputProfile": "AAAMSExpbm8CEAAAbW50ABBAAAAAAAAAAAAAKPAAAAAnNpZyAAAAAAQ1JUIGN1cnYAAAAAAAAEA//",
      "DisplayCount": 1,
      "Display0": "1920x1080@60Hz "
    },
    "featureLog": {
      "features": [
        {
          "name": "HW_COMPOSITING",
          "description": "Compositing",
          "status": "disabled",
          "log": [
            {
              "type": "default",
              "status": "available"
            },
            {
              "type": "user",
              "status": "disabled",
              "message": "Disabled by pref"
            }
          ]
        },
        {
          "name": "D3D11_COMPOSITING",
          "description": "Direct3D11 Compositing",
          "status": "unavailable",
          "log": [
            {
              "type": "default",
              "status": "unavailable",
              "message": "Hardware compositing is disabled"
            }
          ]
        },
        {
          "name": "DIRECT2D",
          "description": "Direct2D",
          "status": "unavailable",
          "log": [
            {
              "type": "default",
              "status": "unavailable",
              "message": "Direct2D requires Direct3D 11 compositing"
            }
          ]
        },
        {
          "name": "D3D11_HW_ANGLE",
          "description": "Direct3D11 hardware ANGLE",
          "status": "disabled",
          "log": [
            {
              "type": "default",
              "status": "unavailable",
              "message": "D3D11 compositing is disabled"
            },
            {
              "type": "env",
              "status": "disabled",
              "message": "D3D11 compositing is disabled"
            }
          ]
        },
        {
          "name": "GPU_PROCESS",
          "description": "GPU Process",
          "status": "available",
          "log": [
            {
              "type": "default",
              "status": "available"
            }
          ]
        },
        {
          "name": "WEBRENDER",
          "description": "WebRender",
          "status": "unavailable-no-angle",
          "log": [
            {
              "type": "default",
              "status": "opt-in",
              "message": "WebRender is an opt-in feature"
            },
            {
              "type": "runtime",
              "status": "unavailable-no-angle",
              "message": "ANGLE is disabled"
            }
          ]
        },
        {
          "name": "WEBRENDER_QUALIFIED",
          "description": "WebRender qualified",
          "status": "denied",
          "log": [
            {
              "type": "default",
              "status": "available"
            },
            {
              "type": "env",
              "status": "denied",
              "message": "Not on allowlist"
            }
          ]
        },
        {
          "name": "WEBRENDER_COMPOSITOR",
          "description": "WebRender native compositor",
          "status": "unavailable",
          "log": [
            {
              "type": "default",
              "status": "available"
            },
            {
              "type": "runtime",
              "status": "unavailable",
              "message": "No DirectComposition usage"
            }
          ]
        },
        {
          "name": "WEBRENDER_ANGLE",
          "description": "WebRender ANGLE",
          "status": "opt-in",
          "log": [
            {
              "type": "default",
              "status": "opt-in",
              "message": "WebRender ANGLE is an opt-in feature"
            }
          ]
        },
        {
          "name": "WEBRENDER_DCOMP_PRESENT",
          "description": "WebRender DirectComposition",
          "status": "opt-in",
          "log": [
            {
              "type": "default",
              "status": "opt-in",
              "message": "WebRender DirectComposition is an opt-in feature"
            }
          ]
        },
        {
          "name": "OMTP",
          "description": "Off Main Thread Painting",
          "status": "available",
          "log": [
            {
              "type": "default",
              "status": "available"
            }
          ]
        },
        {
          "name": "WEBGPU",
          "description": "WebGPU",
          "status": "blocked",
          "log": [
            {
              "type": "default",
              "status": "disabled",
              "message": "Disabled by default"
            },
            {
              "type": "runtime",
              "status": "blocked",
              "message": "WebGPU can only be enabled in nightly"
            }
          ]
        }
      ],
      "fallbacks": []
    },
    "crashGuards": []
  },
  "extensions": [
    {
      "name": "DuckDuckGo",
      "version": "1.0",
      "isActive": true,
      "id": "ddg@search.mozilla.org"
    },
    {
      "name": "Google",
      "version": "1.0",
      "isActive": true,
      "id": "google@search.mozilla.org"
    },
    {
      "name": "OZON.ru",
      "version": "1.2",
      "isActive": true,
      "id": "ozonru@search.mozilla.org"
    },
    {
      "name": "Price.ru",
      "version": "1.0",
      "isActive": true,
      "id": "priceru@search.mozilla.org"
    },
    {
      "name": "Википедия (ru)",
      "version": "1.0",
      "isActive": true,
      "id": "wikipedia@search.mozilla.org"
    },
    {
      "name": "Поиск Mail.Ru",
      "version": "1.0",
      "isActive": true,
      "id": "mailru@search.mozilla.org"
    },
    {
      "name": "Яндекс",
      "version": "1.0",
      "isActive": true,
      "id": "yandex@search.mozilla.org"
    }
  ],
  "features": [
    {
      "name": "Firefox Screenshots",
      "version": "39.0.0",
      "id": "screenshots@mozilla.org"
    },
    {
      "name": "Form Autofill",
      "version": "1.0",
      "id": "formautofill@mozilla.org"
    },
    {
      "name": "Web Compat",
      "version": "10.1.2",
      "id": "webcompat@mozilla.org"
    },
    {
      "name": "WebCompat Reporter",
      "version": "1.3.0",
      "id": "webcompat-reporter@mozilla.org"
    },
    {
      "name": "Развертывание DoH",
      "version": "1.3.0",
      "id": "doh-rollout@mozilla.org"
    }
  ]
}


Actual results:

Win 10 freeze, i can move mouse and nothing else