[Samsung Galaxy Nexus] Kocai:
Bug report: random System UI crash on Beta 8.

Managed to get a log after it happened.

[ 12-19 12:57:56.061 30540:30544 D/dalvikvm ]

GC_CONCURRENT freed 955K, 48% free 13580K/25952K, paused 3ms+6ms, total 44ms

[ 12-19 12:57:56.061 30540:30540 D/dalvikvm ]

WAIT_FOR_CONCURRENT_GC blocked 27ms

[ 12-19 12:57:56.100 400: 2744 W/ActivityManager ]

Force finishing activity com.android.systemui/.recent.RecentsActivity

[ 12-19 12:57:56.178 400: 2744 W/ActivityManager ]

Force finishing activity pl.solidexplorer/.SolidExplorer

[ 12-19 12:57:56.295 9799: 9799 D/dalvikvm ]

GC_EXPLICIT freed 64K, 24% free 4764K/6192K, paused 2ms+3ms, total 27ms

[ 12-19 12:57:56.326 9799: 9799 D/dalvikvm ]

GC_EXPLICIT freed 6K, 24% free 4760K/6192K, paused 1ms+2ms, total 22ms

[ 12-19 12:57:56.678 400: 414 W/ActivityManager ]

Activity pause timeout for ActivityRecord{415d1cc8 u0 com.android.systemui/.recent.RecentsActivity}

[ 12-19 12:57:56.701 400: 850 W/BackupManagerService ]

dataChanged but no participant pkg='com.android.providers.settings' uid=10019

[ 12-19 12:57:56.725 400: 850 W/BackupManagerService ]

dataChanged but no participant pkg='com.android.providers.settings' uid=10019

[ 12-19 12:57:56.740 400: 836 W/BackupManagerService ]

dataChanged but no participant pkg='com.android.providers.settings' uid=10019

[ 12-19 12:57:56.764 400: 400 W/BackupManagerService ]

dataChanged but no participant pkg='com.android.providers.settings' uid=10019

[ 12-19 12:57:57.701 30540:30540 I/Process ]

Sending signal. PID: 30540 SIG: 9

[ 12-19 12:57:57.740 400: 400 I/WindowState ]

WIN DEATH: Window{41904eb8 u0 SearchPanel}

[ 12-19 12:57:57.740 400: 414 W/WallpaperService ]

Wallpaper service gone: ComponentInfo{com.android.systemui/com.android.systemui.ImageWallpaper}

[ 12-19 12:57:57.740 400: 412 I/ActivityManager ]

Process com.android.systemui (pid 30540) has died.

[ 12-19 12:57:57.740 400: 412 W/ActivityManager ]

Scheduling restart of crashed service com.android.systemui/.ImageWallpaper in 0ms

[ 12-19 12:57:57.740 400: 412 W/ActivityManager ]

Scheduling restart of crashed service com.android.systemui/.SystemUIService in 0ms

[ 12-19 12:57:57.740 400: 825 D/MountService ]

An IMountServiceListener has died!

[ 12-19 12:57:57.748 400: 2741 I/WindowState ]

WIN DEATH: Window{4118eee0 u0 com.android.systemui/com.android.systemui.recent.RecentsActivity}

[ 12-19 12:57:57.756 400: 458 W/InputDispatcher ]

channel '421a9e70 StatusBar (server)' ~ Consumer closed input channel or an error occurred. events=0x9

[ 12-19 12:57:57.756 400: 458 E/InputDispatcher ]

channel '421a9e70 StatusBar (server)' ~ Channel is unrecoverably broken and will be disposed!

[ 12-19 12:57:57.756 400: 458 W/InputDispatcher ]

channel '417aa218 NavigationBar (server)' ~ Consumer closed input channel or an error occurred. events=0x9

[ 12-19 12:57:57.756 400: 458 E/InputDispatcher ]

channel '417aa218 NavigationBar (server)' ~ Channel is unrecoverably broken and will be disposed!

[ 12-19 12:57:57.756 400: 458 W/InputDispatcher ]

channel '415c91a0 com.android.systemui.ImageWallpaper (server)' ~ Consumer closed input channel or an error occurred. events=0x9

[ 12-19 12:57:57.756 400: 458 E/InputDispatcher ]

channel '415c91a0 com.android.systemui.ImageWallpaper (server)' ~ Channel is unrecoverably broken and will be disposed!

[ 12-19 12:57:57.756 400: 857 W/InputDispatcher ]

Attempted to unregister already unregistered input channel '415c91a0 com.android.systemui.ImageWallpaper (server)'

[ 12-19 12:57:57.756 400: 412 I/ActivityManager ]

Start proc com.android.systemui for restart com.android.systemui: pid=9826 uid=10038 gids={50038, 1028, 1015, 3002, 3001}

[ 12-19 12:57:57.756 400: 857 I/WindowState ]

WIN DEATH: Window{415c91a0 u0 com.android.systemui.ImageWallpaper}

Full logcat: https://dl-web.dropbox.com/get/Public/logcat121219.txt?w=51b2d3ea

Note: clean install and restored apps using GN Tool Kit instead of Titanium Backup.