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Builder linux-chromeos-dbg Build 797 Canonical Ubuntu

Overview

Success

Input

Patch 1579467 (ps #5)

Infra

Steps and Logs

Show:
Debug Logs:
  1. ( 9 ms ) setup_build

    running recipe: "chromium_trybot"

  2. ( 745 ms ) report builders


    running builder/tester 'linux-chromeos-dbg' on master 'chromium.chromiumos'

  3. ( 738 ms ) gerrit fetch current CL info
  4. ( 5 mins 5 secs ) bot_update

    [98GB/295GB used (33%)]

  5. ( 2 secs ) swarming.py --version

    0.14

  6. ( 44 secs ) gclient runhooks (with patch)
  7. ( 4 secs ) get compile targets for scripts
  8. ( 489 ms ) read test spec (chromium.chromiumos.json)

    path: /b/swarming/w/ir/cache/builder/src/testing/buildbot/chromium.chromiumos.json

  9. ( 95 ms ) git diff to analyze patch
  10. ( 271 ms ) read filter exclusion spec

    path: 'testing/buildbot/trybot_analyze_config.json'

  11. ( 32 secs ) analyze
  12. ( 228 ms ) analyze_matched_exclusion

    Analyze disabled: matched exclusion

  13. ( 1 secs ) clean isolated files
  14. ( 448 ms ) lookup GN args


    ffmpeg_branding = "ChromeOS"
    is_component_build = true
    is_debug = true
    proprietary_codecs = true
    strip_absolute_paths_from_debug_symbols = true
    symbol_level = 1
    target_os = "chromeos"
    use_goma = true
    use_vaapi = true
    goma_dir = "/b/swarming/w/ir/cache/goma/client"

  15. ( 1 mins 3 secs ) generate_build_files (with patch)
  16. ( 14 mins 41 secs ) compile (with patch)
  17. ( 3 secs ) process clang crashes
  18. ( 2 mins 7 secs ) compile (with patch) confirm no-op
  19. ( 6 mins 56 secs ) isolate tests (with patch)
  20. ( 1 secs ) mark: before_tests
  21. ( 490 ms ) find isolated tests
  22. ( 1 secs ) usage_time_limit_unittests (with patch, experimental)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 31s

  23. ( 2 secs ) Upload to test-results [usage_time_limit_unittests (with patch, experimental)]
  24. ( 1 secs ) wait for tasks (with patch)
  25. ( 12 secs ) net_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Max shard duration: 0:09:58.744070 (shard #0)
    Min shard duration: 0:09:34.141238 (shard #1)
    flaky failures [ignored]:
    QuicHttpProxyBackendTest.CheckProxyStreamManager

  26. ( 9 secs ) Upload to test-results [net_unittests (with patch)]
  27. ( 1 secs ) gl_unittests_ozone (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 8s

  28. ( 1 secs ) Upload to test-results [gl_unittests_ozone (with patch)]
  29. ( 2 secs ) chromeos_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 51s
    flaky failures [ignored]:
    ProcessOutputWatcherTest.InvalidUTF8SeriesOfTrailingBytes
    ProcessOutputWatcherTest.MultipleMultiByteUTF8Characters

  30. ( 11 secs ) Upload to test-results [chromeos_unittests (with patch)]
  31. ( 3 secs ) gfx_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 47s

  32. ( 3 secs ) Upload to test-results [gfx_unittests (with patch)]
  33. ( 1 secs ) mojo_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 28s

  34. ( 2 secs ) Upload to test-results [mojo_unittests (with patch)]
  35. ( 1 secs ) capture_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 16s
    flaky failures [ignored]:
    VideoCaptureDeviceTests/VideoCaptureDeviceTest.OpenInvalidDevice/1

  36. ( 1 secs ) Upload to test-results [capture_unittests (with patch)]
  37. ( 1 secs ) ozone_gl_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 7s

  38. ( 1 secs ) Upload to test-results [ozone_gl_unittests (with patch)]
  39. ( 1 secs ) ppapi_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 8s

  40. ( 1 secs ) Upload to test-results [ppapi_unittests (with patch)]
  41. ( 1 secs ) jingle_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 11s

  42. ( 1 secs ) Upload to test-results [jingle_unittests (with patch)]
  43. ( 1 secs ) storage_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 11s

  44. ( 1 secs ) Upload to test-results [storage_unittests (with patch)]
  45. ( 3 secs ) gpu_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 45s

  46. ( 6 secs ) Upload to test-results [gpu_unittests (with patch)]
  47. ( 3 secs ) angle_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:04:51.509942

  48. ( 2 secs ) Upload to test-results [angle_unittests (with patch)]
  49. ( 1 secs ) native_theme_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 7s

  50. ( 2 secs ) Upload to test-results [native_theme_unittests (with patch)]
  51. ( 1 secs ) blink_heap_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 49s

  52. ( 1 secs ) Upload to test-results [blink_heap_unittests (with patch)]
  53. ( 1 secs ) keyboard_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 13s

  54. ( 2 secs ) Upload to test-results [keyboard_unittests (with patch)]
  55. ( 1 secs ) display_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 9s

  56. ( 1 secs ) Upload to test-results [display_unittests (with patch)]
  57. ( 1 secs ) chromeos_components_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 37s

  58. ( 2 secs ) Upload to test-results [chromeos_components_unittests (with patch)]
  59. ( 985 ms ) service_manager_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 11s

  60. ( 1 secs ) Upload to test-results [service_manager_unittests (with patch)]
  61. ( 1 secs ) ui_touch_selection_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 10s

  62. ( 1 secs ) Upload to test-results [ui_touch_selection_unittests (with patch)]
  63. ( 1 secs ) components_browsertests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:01:29.717617

  64. ( 1 secs ) Upload to test-results [components_browsertests (with patch)]
  65. ( 2 secs ) accessibility_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 12s

  66. ( 1 secs ) Upload to test-results [accessibility_unittests (with patch)]
  67. ( 1 secs ) ipc_tests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 8s

  68. ( 1 secs ) Upload to test-results [ipc_tests (with patch)]
  69. ( 979 ms ) mojo_core_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 12s

  70. ( 1 secs ) Upload to test-results [mojo_core_unittests (with patch)]
  71. ( 1 secs ) app_shell_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 59s

  72. ( 1 secs ) Upload to test-results [app_shell_unittests (with patch)]
  73. ( 1 secs ) events_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 16s

  74. ( 1 secs ) Upload to test-results [events_unittests (with patch)]
  75. ( 2 secs ) blink_common_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 13s

  76. ( 2 secs ) Upload to test-results [blink_common_unittests (with patch)]
  77. ( 1 secs ) leveldb_service_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 9s

  78. ( 1 secs ) Upload to test-results [leveldb_service_unittests (with patch)]
  79. ( 1 secs ) ozone_x11_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 8s

  80. ( 1 secs ) Upload to test-results [ozone_x11_unittests (with patch)]
  81. ( 1 secs ) boringssl_ssl_tests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 6s

  82. ( 3 secs ) Upload to test-results [boringssl_ssl_tests (with patch)]
  83. ( 1 secs ) media_service_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 12s

  84. ( 3 secs ) Upload to test-results [media_service_unittests (with patch)]
  85. ( 2 secs ) base_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:01:02.835028

  86. ( 2 secs ) Upload to test-results [base_unittests (with patch)]
  87. ( 2 secs ) crypto_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 7s

  88. ( 1 secs ) Upload to test-results [crypto_unittests (with patch)]
  89. ( 1 secs ) libjingle_xmpp_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 6s

  90. ( 1 secs ) Upload to test-results [libjingle_xmpp_unittests (with patch)]
  91. ( 1 secs ) gin_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 7s

  92. ( 1 secs ) Upload to test-results [gin_unittests (with patch)]
  93. ( 1 secs ) message_center_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 18s

  94. ( 1 secs ) Upload to test-results [message_center_unittests (with patch)]
  95. ( 2 secs ) ui_base_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 12s

  96. ( 2 secs ) Upload to test-results [ui_base_unittests (with patch)]
  97. ( 1 secs ) latency_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 7s

  98. ( 1 secs ) Upload to test-results [latency_unittests (with patch)]
  99. ( 1 secs ) app_list_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 21s

  100. ( 1 secs ) Upload to test-results [app_list_unittests (with patch)]
  101. ( 1 secs ) aura_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 22s

  102. ( 2 secs ) Upload to test-results [aura_unittests (with patch)]
  103. ( 1 secs ) chrome_app_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 56s

  104. ( 1 secs ) Upload to test-results [chrome_app_unittests (with patch)]
  105. ( 1 secs ) nonperfetto_content_browsertests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:01:19.350534

  106. ( 1 secs ) Upload to test-results [nonperfetto_content_browsertests (with patch)]
  107. ( 1 secs ) boringssl_crypto_tests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 23s

  108. ( 1 secs ) Upload to test-results [boringssl_crypto_tests (with patch)]
  109. ( 1 secs ) wtf_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 6s

  110. ( 2 secs ) Upload to test-results [wtf_unittests (with patch)]
  111. ( 1 secs ) url_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 6s

  112. ( 5 secs ) Upload to test-results [url_unittests (with patch)]
  113. ( 1 secs ) cacheinvalidation_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 6s

  114. ( 1 secs ) Upload to test-results [cacheinvalidation_unittests (with patch)]
  115. ( 1 secs ) dbus_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:08:21.777654
    flaky failures [ignored]:
    EndToEndAsyncTest.BrokenMethod
    EndToEndAsyncTest.CancelPendingCalls

  116. ( 1 secs ) Upload to test-results [dbus_unittests (with patch)]
  117. ( 1 secs ) google_apis_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 13s

  118. ( 2 secs ) Upload to test-results [google_apis_unittests (with patch)]
  119. ( 1 secs ) pdf_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 21s

  120. ( 1 secs ) Upload to test-results [pdf_unittests (with patch)]
  121. ( 1 secs ) printing_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 8s

  122. ( 1 secs ) Upload to test-results [printing_unittests (with patch)]
  123. ( 2 secs ) blink_platform_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 56s

  124. ( 3 secs ) Upload to test-results [blink_platform_unittests (with patch)]
  125. ( 1 secs ) sandbox_linux_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 7s

  126. ( 1 secs ) Upload to test-results [sandbox_linux_unittests (with patch)]
  127. ( 1 secs ) shell_dialogs_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 11s

  128. ( 1 secs ) Upload to test-results [shell_dialogs_unittests (with patch)]
  129. ( 1 secs ) traffic_annotation_auditor_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 10s

  130. ( 1 secs ) Upload to test-results [traffic_annotation_auditor_unittests (with patch)]
  131. ( 1 secs ) midi_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 6s

  132. ( 1 secs ) Upload to test-results [midi_unittests (with patch)]
  133. ( 1 secs ) blink_fuzzer_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 22s

  134. ( 2 secs ) Upload to test-results [blink_fuzzer_unittests (with patch)]
  135. ( 1 secs ) sql_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 7s

  136. ( 3 secs ) Upload to test-results [sql_unittests (with patch)]
  137. ( 1 secs ) device_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 27s

  138. ( 1 secs ) Upload to test-results [device_unittests (with patch)]
  139. ( 1 secs ) gcm_unit_tests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 11s

  140. ( 3 secs ) Upload to test-results [gcm_unit_tests (with patch)]
  141. ( 988 ms ) compositor_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 25s

  142. ( 1 secs ) Upload to test-results [compositor_unittests (with patch)]
  143. ( 1 secs ) chromedriver_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 14s

  144. ( 1 secs ) Upload to test-results [chromedriver_unittests (with patch)]
  145. ( 1 secs ) ozone_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 8s

  146. ( 1 secs ) Upload to test-results [ozone_unittests (with patch)]
  147. ( 1 secs ) skia_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 14s

  148. ( 1 secs ) Upload to test-results [skia_unittests (with patch)]
  149. ( 1 secs ) filesystem_service_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 6s

  150. ( 1 secs ) Upload to test-results [filesystem_service_unittests (with patch)]
  151. ( 2 secs ) perfetto_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 11s

  152. ( 1 secs ) Upload to test-results [perfetto_unittests (with patch)]
  153. ( 1 secs ) cast_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 20s

  154. ( 2 secs ) Upload to test-results [cast_unittests (with patch)]
  155. ( 1 secs ) nacl_helper_nonsfi_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 13s

  156. ( 1 secs ) Upload to test-results [nacl_helper_nonsfi_unittests (with patch)]
  157. ( 1 secs ) wait for tasks (with patch) (2)
  158. ( 1 secs ) non_network_service_components_browsertests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:01:31.543629

  159. ( 1 secs ) Upload to test-results [non_network_service_components_browsertests (with patch)]
  160. ( 5 secs ) services_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:01:37.059461
    flaky failures [ignored]:
    PerfettoTaskRunnerTest.SequentialByMultipleSequences
    SessionCleanupCookieManagerTest.PersistSessionCookies
    TraceEventDataSourceTest.MetadataSourceBasicTypes
    URLLoaderTest.HttpAuthResponseHeadersAvailable
    URLLoaderTest.SetAuth

  161. ( 2 secs ) Upload to test-results [services_unittests (with patch)]
  162. ( 3 secs ) exo_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:02:06.499652

  163. ( 1 secs ) Upload to test-results [exo_unittests (with patch)]
  164. ( 1 secs ) non_network_service_extensions_browsertests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:02:59.834890

  165. ( 3 secs ) Upload to test-results [non_network_service_extensions_browsertests (with patch)]
  166. ( 2 secs ) remoting_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 41s
    flaky failures [ignored]:
    ChromotingHostTest.Reconnect

  167. ( 2 secs ) Upload to test-results [remoting_unittests (with patch)]
  168. ( 1 secs ) mash_browser_tests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:01:47.435918

  169. ( 2 secs ) Upload to test-results [mash_browser_tests (with patch)]
  170. ( 1 secs ) webui_html_imports_interactive_ui_tests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:02:24.497894

  171. ( 1 secs ) Upload to test-results [webui_html_imports_interactive_ui_tests (with patch)]
  172. ( 4 secs ) viz_content_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:02:46.734981

  173. ( 3 secs ) Upload to test-results [viz_content_unittests (with patch)]
  174. ( 1 secs ) wm_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 13s

  175. ( 1 secs ) Upload to test-results [wm_unittests (with patch)]
  176. ( 2 secs ) cc_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:03:31.959012

  177. ( 2 secs ) Upload to test-results [cc_unittests (with patch)]
  178. ( 4 secs ) non_single_process_mash_content_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:03:12.552232
    flaky failures [ignored]:
    VideoTrackRecorderTest.EncodeFrameWithPaddedCodedSize/8

  179. ( 6 secs ) Upload to test-results [non_single_process_mash_content_unittests (with patch)]
  180. ( 1 secs ) snapshot_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 43s

  181. ( 1 secs ) Upload to test-results [snapshot_unittests (with patch)]
  182. ( 1 secs ) nacl_loader_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 54s

  183. ( 1 secs ) Upload to test-results [nacl_loader_unittests (with patch)]
  184. ( 1 secs ) non_single_process_mash_exo_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:02:14.143204

  185. ( 2 secs ) Upload to test-results [non_single_process_mash_exo_unittests (with patch)]
  186. ( 1 secs ) media_blink_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 57s
    flaky failures [ignored]:
    SubmitterEnabled/VideoFrameCompositorTest.PreferredRenderInterval/1

  187. ( 2 secs ) Upload to test-results [media_blink_unittests (with patch)]
  188. ( 2 secs ) extensions_browsertests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:03:19.436219

  189. ( 1 secs ) Upload to test-results [extensions_browsertests (with patch)]
  190. ( 1 secs ) viz_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:03:25.897870

  191. ( 3 secs ) Upload to test-results [viz_unittests (with patch)]
  192. ( 1 secs ) ui_chromeos_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 15s

  193. ( 1 secs ) Upload to test-results [ui_chromeos_unittests (with patch)]
  194. ( 1 secs ) extensions_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:01:55.071507

  195. ( 2 secs ) Upload to test-results [extensions_unittests (with patch)]
  196. ( 4 secs ) media_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:01:34.199908

  197. ( 3 secs ) Upload to test-results [media_unittests (with patch)]
  198. ( 2 secs ) content_unittests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:02:56.538363
    flaky failures [ignored]:
    VideoTrackRecorderTest.EncodeFrameWithPaddedCodedSize/8

  199. ( 3 secs ) Upload to test-results [content_unittests (with patch)]
  200. ( 1 secs ) wait for tasks (with patch) (3)
  201. ( 6 secs ) webkit_unit_tests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Shard duration: 0:06:19.300662
    flaky failures [ignored]:
    ScrollbarsTestWithVirtualTimer.PressScrollbarButtonOnInfiniteScrolling
    VirtualTimeTest.AllowVirtualTimeToAdvance

  202. ( 5 secs ) Upload to test-results [webkit_unit_tests (with patch)]
  203. ( 3 secs ) viz_content_browsertests (with patch)

    Run on OS: 'Ubuntu-14.04'
    Max shard duration: 0:06:59.189988 (shard #5)
    Min shard duration: 0:05:36.693809 (shard #9)
    flaky failures [ignored]:
    WebRtcVideoCaptureServiceEnumerationBrowserTest.AddingAndRemovingVirtualDeviceTriggersMediaElementOnDeviceChange/1