Bug #113470

测试 Test-ST #113421: V4.0功能与专项测试

测试 Test-ST #113422: V4.0专项--AF专项--monkey测试

【AF】【EVT2】【Monkey】Monkey测试8小时，出现CRASH: com.android.settings（8）

Added by CD Test赵飞 over 2 years ago. Updated over 2 years ago.

Status:CLOSEDStart date:2022-11-01
Priority:NormalDue date:
Assignee:CD Test赵飞% Done:

100%

Category:CD-FW
Target version:VX1_MCE_FSE_V5.0_20221230
Need_Info:-- Found Version:FlatBuild_HH_VX1_MCE_FSE.M.D.user.01.00.X101.202210290232
Resolution:FIXED Degrated:No
Severity:Normal Verified Version:
Reproducibility:Frequently Fixed Version:2022-11-25
Test Type:Monkey Test Root cause:由于handler 内存泄漏，以及对生命周期管理不合理，导致压力测试crash

Description

执行命令：
1. adb shell
2. monkey --ignore-crashes --ignore-timeouts --ignore-security-exceptions --monitor-native-crashes --ignore-native-crashes -s 20 --throttle 200 --pct-touch 30 --pct-motion 15 --pct-nav 15 --pct-majornav 15 --pct-syskeys 5 --pct-appswitch 5 --pct-anyevent 5 --ignore-crashes -v -v -v 180000 2>/sdcard/error.txt 1>/sdcard/info.txt

错误日志：

10-28 09:28:33.806  6173 22850 W Monkey  : // CRASH: com.android.settings (pid 5284)
10-28 09:28:33.806  6173 22850 W Monkey  : // Short Msg: java.lang.NullPointerException
10-28 09:28:33.807  6173 22850 W Monkey  : // Long Msg: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.content.Context.getSystemService(java.lang.Class)' on a null object reference
10-28 09:28:33.807  6173 22850 W Monkey  : // Build Label: TC/figure_CN/figure:12/SKQ1.220201.001/1230:userdebug/test-keys
10-28 09:28:33.807  6173 22850 W Monkey  : // Build Changelist: 1230
10-28 09:28:33.807  6173 22850 W Monkey  : // Build Time: 1666894340000
10-28 09:28:33.808  6173 22850 W Monkey  : // java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.content.Context.getSystemService(java.lang.Class)' on a null object reference
10-28 09:28:33.808  6173 22850 W Monkey  : //     at com.android.settings.wifi.WifiSettings.isWifiWakeupEnabled(WifiSettings.java:967)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at com.android.settings.wifi.WifiSettings.setAdditionalSettingsSummaries(WifiSettings.java:934)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at com.android.settings.wifi.WifiSettings.updateWifiEntryPreferences(WifiSettings.java:884)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at com.android.settings.wifi.WifiSettings.onWifiStateChanged(WifiSettings.java:699)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at com.android.wifitrackerlib.BaseWifiTracker$$ExternalSyntheticLambda0.run(Unknown Source:2)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at android.os.Handler.handleCallback(Handler.java:938)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at android.os.Handler.dispatchMessage(Handler.java:99)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at android.os.Looper.loopOnce(Looper.java:201)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at android.os.Looper.loop(Looper.java:288)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at android.app.ActivityThread.main(ActivityThread.java:7880)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at java.lang.reflect.Method.invoke(Native Method)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
10-28 09:28:33.808  6173 22850 W Monkey  : //     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1009)
10-28 09:28:33.808  6173 22850 W Monkey  : //

Log.zip.001 (40 MB) CD Test赵飞, 2022-11-07 11:16

Log.zip.002 (40 MB) CD Test赵飞, 2022-11-07 11:16

Log.zip.003 (40 MB) CD Test赵飞, 2022-11-07 11:16

Log.zip.004 (1.51 MB) CD Test赵飞, 2022-11-07 11:16

History

#1 Updated by CD Test赵飞 over 2 years ago

日志见Bug #113456 附件

#2 Updated by CD FW 曹覃刚 over 2 years ago

  • Status changed from New to RESOLVED
  • % Done changed from 0 to 100
  • Resolution changed from -- to FIXED
  • Degrated changed from -- to No
  • Fixed Version set to 2022-11-04
  • Root cause set to 设定相关Activity被销毁，但是fragment没有，导致获取getActivity或getContext为空。添加Activity销毁时移除fragment的动作，同时优化fragment启动的操作

#3 Updated by CD Test赵飞 over 2 years ago

11月4号DB版本跑Monkey 60小时，此问题复现2次
共有4台设备执行Monkey（2台debug版本 + 2台user版本）
问题在1台user版本的设备中复现2次，其他设备中未复现此问题
日志见附件

#4 Updated by CD FW 曹覃刚 over 2 years ago

  • Status changed from ASSIGNED to RESOLVED
  • % Done changed from 40 to 70
  • Fixed Version changed from 2022-11-04 to 2022-11-11
  • Root cause changed from 设定相关Activity被销毁，但是fragment没有，导致获取getActivity或getContext为空。添加Activity销毁时移除fragment的动作，同时优化fragment启动的操作 to 由于handler 内存泄漏，以及对生命周期管理不合理，导致压力测试crash

.current status
本地已修复
.my analysis
由于handler 内存泄漏，以及对生命周期管理不合理，导致压力测试crash
.submit url
https://120.133.72.237/gerrit/c/general/platform/packages/apps/Settings/+/161647

#5 Updated by CD FW 曹覃刚 over 2 years ago

  • Assignee changed from CD FW 曹覃刚 to CD Test赵飞

#6 Updated by CD Test赵飞 over 2 years ago

  • Status changed from RESOLVED to ASSIGNED
  • Assignee changed from CD Test赵飞 to CD FW 曹覃刚
  • % Done changed from 70 to 40

11月11号DB，3台设备共复现此问题10次（上传日志所属设备复现了3次）
日志见FTP：
ftp://cdiot@192.168.87.46/Pre_figure/Test_Log/Bug_113739/Tlog&ANR.zip

#7 Updated by CD FW 曹覃刚 over 2 years ago

  • Assignee changed from CD FW 曹覃刚 to CD FW-廖涛

#8 Updated by CD FW-廖涛 over 2 years ago

  • Status changed from ASSIGNED to RESOLVED
  • % Done changed from 40 to 100
  • Fixed Version changed from 2022-11-11 to 2022-11-15

因为页面存在 postDelay 执行的操作，可能出现在页面已经销毁后，执行页面更新的可能，导致 context 为 null；

https://dev.thundercomm.com/gerrit/c/general/platform/packages/apps/Settings/+/162560

#9 Updated by CD FW-廖涛 over 2 years ago

  • Assignee changed from CD FW-廖涛 to CD Test赵飞
  • Fixed Version changed from 2022-11-15 to 2022-11-17

#10 Updated by CD Test赵飞 over 2 years ago

  • % Done changed from 100 to 70

待11月17号版本验证

#11 Updated by CD Test赵飞 over 2 years ago

11月17号Release版本未复现
Monkey问题，继续跟踪2个版本

#12 Updated by CD Test赵飞 over 2 years ago

  • Status changed from RESOLVED to ASSIGNED
  • Assignee changed from CD Test赵飞 to CD FW-廖涛
  • % Done changed from 70 to 40

此问题在11月18号DB版本复现2次
Tlog见FTP：
ftp://cdiot@192.168.87.46/Pre_figure/Test_Log/Bug_113470/Tlog.zip

#13 Updated by CD Test赵飞 over 2 years ago

  • Due date deleted (2022-11-08)
  • Target version changed from VX1_MCE_FSE_V3.0_update_20221130 to VX1_MCE_FSE_V5.0_20221230

#14 Updated by CD FW-廖涛 over 2 years ago

  • Status changed from ASSIGNED to RESOLVED
  • Assignee changed from CD FW-廖涛 to CD Test赵飞
  • % Done changed from 40 to 100
  • Fixed Version changed from 2022-11-17 to 2022-11-25

■ Current conclusion
已处理，提交：https://dev.thundercomm.com/gerrit/c/general/platform/packages/apps/Settings/+/164562

■ My analysis
之前的处理调用路径覆盖不全面，导致有遗漏。

■ Next action
测试验证

#15 Updated by CD Test赵飞 over 2 years ago

  • % Done changed from 100 to 70

等待11月25号版本release后验证

#16 Updated by CD Test赵飞 over 2 years ago

11月25号版本未复现此问题
Monkey问题，继续跟踪2个版本

#17 Updated by CD Test赵飞 over 2 years ago

11月26号DB版本未复现此问题
Monkey问题，继续跟踪1个版本

#18 Updated by CD Test赵飞 over 2 years ago

  • Status changed from RESOLVED to VERIFIED
  • % Done changed from 70 to 80

11月27号版本未复现此问题
已跟踪3个版本未复现，关闭此问题

#19 Updated by CD Test赵飞 over 2 years ago

  • Status changed from VERIFIED to CLOSED
  • % Done changed from 80 to 100

#20 Updated by CD FW-王伟 over 2 years ago

Gerrit Merge Information：
ID Project Branch Uploader
159676 general/platform/packages/apps/Settings Pre_figure_turbox-c2130c-la1.1-qssi12-dev
AF:Settings: fix monkey crash issue
1.Fix WIFI page null pointer problem
2.Fix notification history page null pointer problem
TC-RID: 1201-0201813
IssueID: TS-R-BUG-113470 TS-R-BUG-113471 TS-R-BUG-113474 TS-R-BUG-113477
Change-Id: I41d9d2da3e68804eec4a874026dc47c59ecd347c

#21 Updated by CD FW-王伟 over 2 years ago

Gerrit Merge Information：
ID Project Branch Uploader
162560 general/platform/packages/apps/Settings Pre_figure_turbox-c2130c-la1.1-qssi12-dev
AF:Settings: Fix fragment's context is null.
TC-RID: 1201-0201801
IssueID: TS-R-BUG-113470
Change-Id: Ia8a607fb7c4f7f6cfe8d7bccea396ae5e056fb52

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