[1.Description]: [Aries KK v2.5][Flame KK v2.5][Music]When we repeatedly select a song from Artists or Albums view to play, it enters a wrong view which is blank, with only header and icons at bottom. Occur Time:11:21 Attachment:Aries v2.5.3gp, logcat001.txt, Aries v2.5.png [2.Testing Steps]: 1.Launch music app. 2.Choose Artists or Albums. 3.Tap a song continuously and quickly. [3.Expected Result]: 3.It should enter now-playing view and this view displays normally. [4.Actual Result]: 3.It enters a wrong view which is blank, with only header and icons at bottom. [5.Reproduction build]: Device: Aries KK 2.5(Affected) Build ID 20150814002719 Gaia Revision 39b121515ab8a8c3ea07f26d3ba1dd792e90217c Gaia Date 2015-08-13 18:25:42 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/4e883591bb5dff021c108d3e30198a99547eed1e Gecko Version 43.0a1 Device Name aries Firmware(Release) 4.4.2 Firmware(Incremental) eng.worker.20150813.235024 Firmware Date Thu Aug 13 23:50:32 UTC 2015 Bootloader s1 Device: Flame KK 2.2(Unaffected) Build ID 20150816032505 Gaia Revision 335cd8e79c20f8d8e93a6efc9b97cc0ec17b5a46 Gaia Date 2015-08-14 19:06:41 Gecko Revision https://hg.mozilla.org/releases/mozilla-b2g37_v2_2/rev/82ec88fa015c Gecko Version 37.0 Device Name flame Firmware(Release) 4.4.2 Firmware(Incremental) eng.cltbld.20150816.070759 Firmware Date Sun Aug 16 07:08:10 EDT 2015 Firmware Version v18D v4 Bootloader L1TC000118D0 Device: Flame KK 2.5(Affected) Build ID 20150816150205 Gaia Revision 47c91ffe7f500ca1aaa60de0aabf4d2429120733 Gaia Date 2015-08-14 18:55:02 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/0876695d1abdeb363a780bda8b6cc84f20ba51c9 Gecko Version 43.0a1 Device Name flame Firmware(Release) 4.4.2 Firmware(Incremental) eng.cltbld.20150816.182145 Firmware Date Sun Aug 16 18:21:56 EDT 2015 Firmware Version v18D v4 Bootloader L1TC000118D0 [6.Reproduction Frequency]: occasionally Recurrence,7/10 [7.TCID]: Free Test

Adding qawanted to reproduce in the latest code. if so, ni? me and I'll nominate it as a blocker.

Sorry, didn't actually put the flag in. Also, could we test this on Music-NGA app as well to see whether it happens there too?

This is reproducible on latest Aries and Flame. Quickly and repeatedly tapping to play a song in Artists or Album view will show a blank UI. Device: Flame 2.5 BuildID: 20150917030226 Gaia: db6664f0e07e9966283d30cfc7006151fe7103ff Gecko: e7d613b3bcfe1e865378bfac37de64560d1234ec Gonk: c4779d6da0f85894b1f78f0351b43f2949e8decd Version: 43.0a1 (2.5) Firmware Version: v18Dv4 User Agent: Mozilla/5.0 (Mobile; rv:43.0) Gecko/43.0 Firefox/43.0 Device: Aries 2.5 BuildID: 20150917135859 Gaia: aede8622d780ec71f766a3ecccbff74c04aaba4e Gecko: de0e763b521062d9a9da0ce029792be026886223 Gonk: 2916e2368074b5383c80bf5a0fba3fc83ba310bd Version: 43.0a1 (2.5) Firmware Version: D5803_23.1.A.1.28_NCB.ftf User Agent: Mozilla/5.0 (Mobile; rv:43.0) Gecko/43.0 Firefox/43.0

[Blocking Requested - why for this release]: This is a functional regression that affects normal use case.

Let's get a window on this issue then.

Sorry, I missed this part: > could we test this on Music-NGA app as well to see whether it happens there too? Could you be more specific about this request? What's Music NGA app? Meanwhile I'm working on getting the window

I got the information from Jayme and tried testing on Music NGA app and issue DOES repro there.

b2g-inbound regression window: Last Working Device: Flame BuildID: 20150528113344 Gaia: 21f22a84becf80a931418ccbb21074489e30441e Gecko: 8c405367bfc6 Version: 41.0a1 Firmware Version: v18Dv4 User Agent: Mozilla/5.0 (Mobile; rv:41.0) Gecko/41.0 Firefox/41.0 First Broken Device: Flame BuildID: 20150528114346 Gaia: de8f88c7efbc84adc47a9d4fee604579314a052c Gecko: c7ddce2bc088 Version: 41.0a1 Firmware Version: v18Dv4 User Agent: Mozilla/5.0 (Mobile; rv:41.0) Gecko/41.0 Firefox/41.0 Last Working Gaia First Broken Gecko - no repro Gaia: 21f22a84becf80a931418ccbb21074489e30441e Gecko: c7ddce2bc088 Last Working Gecko First Broken Gaia - repro Gaia: de8f88c7efbc84adc47a9d4fee604579314a052c Gecko: 8c405367bfc6 Gaia pushlog: https://github.com/mozilla-b2g/gaia/compare/21f22a84becf80a931418ccbb21074489e30441e...de8f88c7efbc84adc47a9d4fee604579314a052c This issue is caused by changes made in Bug 1055049.

Dominic this issue seems to have been caused by the changes for bug 1055049. Can you please take a look?

The question is whether we want to spend time fixing this or focus on getting the "NGA" app to replace the current Music app.

The NGA app also exhibits this bug though. See comment 9.

Blocks 2.5 with a P1. Regression that freezes music application.

Justin, Assigning this to you to fix this in the NGA app. Thanks Hema

Hema: Marking this as OGA-only since this doesn't affect the NGA app. We can probably close this as soon as we switch out apps this week.

Minus from 2.5 blockers because this issue is only with old app (NGA app is live now and old app is moved to dev_apps folder and will be removed after 2.5 release)

This bug can't be repro on latest build of Flame KK v2.5&v2.6 master (512mb) and Aries KK v2.5&v2.6 by the STR in comment 0. If anyone can repro it, repen again. Actural results: It can enter song lists of individual Artists or Albums view and this view displays normally. See attachment: Aries_v2.5.3gp. Occurrence rate: 0/20. Device: Aries KK v2.6 (Unaffected) Build ID 20151110120047 Gaia Revision c0482775b1526add626b170dd53a72d10bcaf07c Gaia Date 2015-11-10 02:25:52 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/cc473fe5dc512c450634506f68cbacfb40a06a23 Gecko Version 45.0a1 Device Name aries Firmware(Release) 4.4.2 Firmware(Incremental) eng.worker.20151110.111927 Firmware Date Tue Nov 10 11:19:35 UTC 2015 Bootloader s1 Device: Flame KK v2.6 master 512mb(Unaffected) Build ID 20151110150205 Gaia Revision c0482775b1526add626b170dd53a72d10bcaf07c Gaia Date 2015-11-10 02:25:52 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/cc473fe5dc512c450634506f68cbacfb40a06a23 Gecko Version 45.0a1 Device Name flame Firmware(Release) 4.4.2 Firmware(Incremental) eng.cltbld.20151110.182433 Firmware Date Tue Nov 10 18:24:47 EST 2015 Fireware Version v18D v4 Bootloader L1TC000118D0 Device:Aries KK v2.5 (Unaffected) Build ID 20151110094357 Gaia Revision 07baf613699fa6225359c7f04825c5caeb71d424 Gaia Date 2015-11-09 21:32:50 Gecko Revision http://hg.mozilla.org/releases/mozilla-b2g44_v2_5/rev/e14287b00a514a15418dfaa89287030c588ad19d Gecko Version 44.0a2 Device Name aries Firmware(Release) 4.4.2 Firmware(Incremental) eng.worker.20151110.090331 Firmware Date Tue Nov 10 09:03:39 UTC 2015 Bootloader s1 Device: Flame KK v2.5 512mb (Unaffected) Build ID 20151109004552 Gaia Revision cf646c52bb947af28329b0a100df91d1b1f2a907 Gaia Date 2015-11-09 02:55:50 Gecko Revision https://hg.mozilla.org/releases/mozilla-b2g44_v2_5/rev/4eafef5b80f8985c94c4a067f130d37513e1a581 Gecko Version 44.0a2 Device Name flame Firmware(Release) 4.4.2 Firmware(Incremental) eng.cltbld.20151109.041411 Firmware Date Mon Nov 9 04:14:26 EST 2015 Firmware Version v18D v4 Bootloader L1TC000118D0