Closed Bug 1060690 Opened 10 years ago Closed 10 years ago

b2g-info and get_about_memory.py fail if Nuwa process doesn't rename itself

Categories

(Core :: DOM: Content Processes, defect)

ARM
Gonk (Firefox OS)
defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1048024
Tracking Status
b2g-v1.4 --- unaffected
b2g-v2.0 --- unaffected
b2g-v2.1 --- affected

People

(Reporter: AdamA, Unassigned)

References

()

Details

(Keywords: regression, Whiteboard: [2.1-flame-test-run-1])

Attachments

(1 file)

Attached file logcat
Description: When a user tries to use the command "watch adb shell b2g-info" there is a fatal error thrown and the user is unable to continue. Repro Steps: 1) Update a Flame device to 20140829040202 2) Use following command to monitor process "watch adb shell b2g-info" 3) Observe processes Result: Nuwa process does not rename itself, error Fatal error: Two B2G main processes found (pids 307 and 547) Expected: It is expected that the Nuwa process renames itself Environmental Variables: Device: Flame Master (319mb) Build ID: 20140829040202 Gaia: 007f3c50cf69f044628a23c2376c6d88aa45f617 Gecko: d697d649c765 Version: 34.0a1 (Master) Firmware Version: v123 User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0 Repro frequency: 100% Link to failed test case: https://moztrap.mozilla.org/manage/case/11396/ See attached: video clip(http://youtu.be/yaicDYxNczk), logcat Log: Every 2.0s: adb shell b2g-ps Fri Aug 29 15:43:54 2014 APPLICATION USER PID PPID VSIZE RSS WCHAN PC NAME b2g root 307 1 204480 66352 ffffffff b6f1763c S /system/ b2g/b2g (Nuwa) root 547 307 53920 9312 ffffffff b6f1763c S /system/ b2g/b2g Homescreen u0_a1112 1112 307 86360 28244 ffffffff b6ead63c S /system/ b2g/plugin-container Smart Collectio u0_a1114 1114 307 69468 20400 ffffffff b6f2563c S /system/ b2g/plugin-container Homescreen u0_a1127 1127 307 70492 20972 ffffffff b6edf63c S /system/ b2g/plugin-container OperatorVariant u0_a1174 1174 547 61128 18740 ffffffff b6f1763c S /system/ b2g/b2g (Preallocated a u0_a2196 2196 547 60796 17632 ffffffff b6f1763c S /system/ b2g/b2g
You need to flash gonk to pick up bug 1048024.
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → DUPLICATE
This issue occurs on 2.1 Flame (512mb) and 2.1 Open_C. Environmental Variables: Device: Flame Master (512mb) Build ID: 20140829040202 Gaia: 007f3c50cf69f044628a23c2376c6d88aa45f617 Gecko: d697d649c765 Version: 34.0a1 (Master) Firmware Version: v123 User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0 Device: Open_C Master Build ID: 20140829040202 Gaia: 007f3c50cf69f044628a23c2376c6d88aa45f617 Gecko: d697d649c765 Version: 34.0a1 (Master) Firmware Version: P821A10V1.0.0B06_LOG_DL User Agent: Mozilla/5.0 (Mobile; rv:34.0) Gecko/34.0 Firefox/34.0 Result: Nuwa process does not rename itself, error Fatal error: Two B2G main processes found (pids 307 and 547) ----------------------------------------------- This issue does not occur on 2.0 Flame, 2.0 Open_C, 1.4 Flame, 1.4 Open_C. Environmental Variables: Device: Flame 2.0 (319mb) BuildID: 20140828000202 Gaia: ee5cf3aff7e66ec5e899bdffa27ef51bfa40f0f0 Gecko: 218771782328 Version: 32.0 (2.0) Firmware Version: v123 User Agent: Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0 Device: Open_C 2.0 BuildID: 20140828000202 Gaia: ee5cf3aff7e66ec5e899bdffa27ef51bfa40f0f0 Gecko: 218771782328 Version: 32.0 (2.0) Firmware Version: v123 User Agent: Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0 Device: Flame 1.4 (319mb) Build ID: 20140829063010 Gaia: d6a1e9366dfcf9dd3d84661338996cb36b9a7e00 Gecko: 6de69ed3c146 Version: 30.0 (1.4) Firmware Version: v123 User Agent: Mozilla/5.0 (Mobile; rv:30.0) Gecko/30.0 Firefox/30.0 Device: Open_C 1.4 BuildID: 20140829063010 Gaia: d6a1e9366dfcf9dd3d84661338996cb36b9a7e00 Gecko: 6de69ed3c146 Version: 30.0 (1.4) Firmware: P821A10v1.0.0B06_LOG_DL User Agent: Mozilla/5.0 (Mobile; rv:30.0) Gecko/30.0 Firefox/30.0 Result: Nuwa Process renamed itself and user was able to use command.
Flags: needinfo?(ktucker)
QA Whiteboard: [QAnalyst-Triage?]
QA Whiteboard: [QAnalyst-Triage?] → [QAnalyst-Triage+]
Flags: needinfo?(ktucker)
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