[Samsung Galaxy Ace 3] Uumas:
Ok, just got a random reboot. Haven't usually been getting them. I was listening to music with headphones, phone in my pocket. Here is the end of last_kmsg:

[30644.222732] [QCT_TEST] ======== TIME OUT ==========

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[30644.962760] [QCT_TEST] ======== TIME OUT ==========

[30645.164072] [QCT_TEST] ======== TIME OUT ==========

[30645.426181] init: Service geomagneticd does not have a SELinux domain defined.

[30645.712706] [QCT_TEST] ======== TIME OUT ==========

[30645.972710] [QCT_TEST] ======== TIME OUT ==========

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[30650.445531] [QCT_TEST] ======== TIME OUT ==========

[30650.682858] [QCT_TEST] ======== TIME OUT ==========

[30650.880324] init: Service geomagneticd does not have a SELinux domain defined.

[30650.952780] [QCT_TEST] ======== TIME OUT ==========

[30650.993006] [QCT_TEST] ======== TIME OUT ==========

[30651.252673] [QCT_TEST] ======== TIME OUT ==========

[30651.472694] [QCT_TEST] ======== TIME OUT ==========

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[30651.922656] [QCT_TEST] ======== TIME OUT ==========

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[30652.572740] [QCT_TEST] ======== TIME OUT ==========

[30652.833659] [QCT_TEST] ======== TIME OUT ==========

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[30652.912706] [QCT_TEST] ======== TIME OUT ==========

[30653.342739] [QCT_TEST] ======== TIME OUT ==========

[30653.672664] [QCT_TEST] ======== TIME OUT ==========

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[30654.362729] [QCT_TEST] ======== TIME OUT ==========

[30654.472725] [QCT_TEST] ======== TIME OUT ==========

[30655.182659] [QCT_TEST] ======== TIME OUT ==========

[30655.360959] init: Service geomagneticd does not have a SELinux domain defined.

[30655.394165] [QCT_TEST] ======== TIME OUT ==========

[30655.422671] [QCT_TEST] ======== TIME OUT ==========

[30656.032713] [QCT_TEST] ======== TIME OUT ==========

[30660.342739] [QCT_TEST] ======== TIME OUT ==========

[30660.705290] init: Service geomagneticd does not have a SELinux domain defined.

[30666.043273] init: Service geomagneticd does not have a SELinux domain defined.

[30667.072755] [QCT_TEST] ======== TIME OUT ==========

[30667.503978] [QCT_TEST] ======== TIME OUT ==========

[30667.532667] [QCT_TEST] ======== TIME OUT ==========

[30667.862714] [QCT_TEST] ======== TIME OUT ==========

[30668.832682] [QCT_TEST] ======== TIME OUT ==========

[30668.952841] [QCT_TEST] ======== TIME OUT ==========

[30669.572679] [QCT_TEST] ======== TIME OUT ==========

[30670.063355] mdp4_dsi_cmd_off: Error, SET_CLK_OFF by force

[30670.183086] dtv_pipe is not configured yet

[30670.530958] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30670.543715] init: Service geomagneticd does not have a SELinux domain defined.

[30671.061097] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30671.587756] dpm_run_callback(): platform_pm_suspend+0x0/0x50 returns -1

[30671.587756] PM: Device wcnss_wlan.0 failed to suspend: error -1

[30671.587787] PM: Some devices failed to suspend

[30671.591632] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30671.988305] dpm_run_callback(): platform_pm_suspend+0x0/0x50 returns -1

[30671.988336] PM: Device wcnss_wlan.0 failed to suspend: error -1

[30671.988336] PM: Some devices failed to suspend

[30671.991876] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30672.383239] dpm_run_callback(): platform_pm_suspend+0x0/0x50 returns -1

[30672.383239] PM: Device wcnss_wlan.0 failed to suspend: error -1

[30672.383270] PM: Some devices failed to suspend

[30672.387146] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30672.859845] dpm_run_callback(): platform_pm_suspend+0x0/0x50 returns -1

[30672.859876] PM: Device wcnss_wlan.0 failed to suspend: error -1

[30672.859876] PM: Some devices failed to suspend

[30672.863386] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30673.278218] dpm_run_callback(): platform_pm_suspend+0x0/0x50 returns -1

[30673.278249] PM: Device wcnss_wlan.0 failed to suspend: error -1

[30673.278249] PM: Some devices failed to suspend

[30673.282095] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30673.575121] dpm_run_callback(): platform_pm_suspend+0x0/0x50 returns -16

[30673.575151] PM: Device alarm failed to suspend: error -16

[30673.575151] PM: Some devices failed to suspend

[30675.230851] init: Service geomagneticd does not have a SELinux domain defined.

[30675.552444] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30676.324457] dpm_run_callback(): power_suspend_late+0x0/0x64 returns -11

[30676.324487] PM: Device power.0 failed to suspend noirq: error -11

[30676.326166] PM: Some devices failed to power down

[30676.483346] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30677.153665] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30677.683224] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30678.283773] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30678.825021] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30679.395173] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30680.255389] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30680.825479] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30680.878615] init: Service geomagneticd does not have a SELinux domain defined.

[30681.365903] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30681.926410] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30682.475288] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30683.057556] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30683.577410] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30684.138069] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30684.698545] tsu6721 15-0025: dev1: 0x0, dev2: 0x0, dev3: 0x0, ADC: 0x1f Jig:eek:FF

[30685.486245] mdp_enable_irq: MDP IRQ term-0x400 is already set, mask=400 irq=1

[30685.556564] init: Service geomagneticd does not have a SELinux domain defined.

[30685.563218] [QCT_TEST] ======== TIME OUT ==========

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[30690.190747] [QCT_TEST] ======== TIME OUT ==========

[30690.220779] [QCT_TEST] ======== TIME OUT ==========

[30690.377959] init: Service geomagneticd does not have a SELinux domain defined.

[30690.430851] [QCT_TEST] ======== TIME OUT ==========

[30690.710845] [QCT_TEST] ======== TIME OUT ==========

[30690.743685] [QCT_TEST] ======== TIME OUT ==========

[30695.591327] init: Service geomagneticd does not have a SELinux domain defined.

[30701.017788] init: Service geomagneticd does not have a SELinux domain defined.

[30701.668818] [QCT_TEST] ======== TIME OUT ==========

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[30705.231248] init: Service geomagneticd does not have a SELinux domain defined.

[30707.351132] [QCT_TEST] ======== TIME OUT ==========

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[30709.970695] [QCT_TEST] ======== TIME OUT ==========

[30710.859540] init: Service geomagneticd does not have a SELinux domain defined.

[30710.890854] [QCT_TEST] ======== TIME OUT ==========

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[30714.860761] [QCT_TEST] ======== TIME OUT ==========

[30715.060761] [QCT_TEST] ======== TIME OUT ==========

[30715.807167] init: Service geomagneticd does not have a SELinux domain defined.

[30716.530713] [QCT_TEST] ======== TIME OUT ==========

[30716.720886] [QCT_TEST] ======== TIME OUT ==========

[30716.840739] [QCT_TEST] ======== TIME OUT ==========

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[30719.620779] [QCT_TEST] ======== TIME OUT ==========

[30719.650781] [QCT_TEST] ======== TIME OUT ==========

[30720.801368] init: Service geomagneticd does not have a SELinux domain defined.

[30721.040984] [QCT_TEST] ======== TIME OUT ==========

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[30722.702360] [QCT_TEST] ======== TIME OUT ==========

[30723.720733] [QCT_TEST] ======== TIME OUT ==========

[30725.296897] init: Service geomagneticd does not have a SELinux domain defined.

[30725.530713] [QCT_TEST] ======== TIME OUT ==========

[30727.190717] [QCT_TEST] ======== TIME OUT ==========

[30728.950765] [QCT_TEST] ======== TIME OUT ==========

[30730.020718] [QCT_TEST] ======== TIME OUT ==========

[30730.778051] init: Service geomagneticd does not have a SELinux domain defined.

[30730.810738] [QCT_TEST] ======== TIME OUT ==========

[30730.840800] [QCT_TEST] ======== TIME OUT ==========

[30730.940724] [QCT_TEST] ======== TIME OUT ==========

[30735.246874] init: Service geomagneticd does not have a SELinux domain defined.

[30735.280813] [QCT_TEST] ======== TIME OUT ==========

[30735.450720] [QCT_TEST] ======== TIME OUT ==========

[30735.480752] [QCT_TEST] ======== TIME OUT ==========

[30736.200788] [QCT_TEST] ======== TIME OUT ==========

[30736.230881] [QCT_TEST] ======== TIME OUT ==========

[30737.070894] [QCT_TEST] ======== TIME OUT ==========

[30738.210860] [QCT_TEST] ======== TIME OUT ==========

[30738.880721] [QCT_TEST] ======== TIME OUT ==========

[30740.070924] [QCT_TEST] ======== TIME OUT ==========

[30740.749331] init: Service geomagneticd does not have a SELinux domain defined.

[30741.040739] [QCT_TEST] ======== TIME OUT ==========

[30742.750704] [QCT_TEST] ======== TIME OUT ==========

[30743.190930] [QCT_TEST] ======== TIME OUT ==========

[30743.220901] [QCT_TEST] ======== TIME OUT ==========

[30743.503733] SysRq : Emergency Remount R/O

[30743.540755] [QCT_TEST] ======== TIME OUT ==========

[30744.421389] mdp4_dsi_cmd_off: Error, SET_CLK_OFF by force

[30744.531507] MFD is Null

[30744.533155] Restarting system with command ''.

No errors detected