Owner profile, and it was active while I was sleeping.
By the way, here's a fuller log, searching for the word "alarm". As you can see, at 10:18 (UTC), I tested if the alarm worked well. Around that time, much more log messages were logged.
type: logcat
osVersion: google/tokay/tokay:16/BP2A.250805.005/2025102301:user/release-keys
buffers: main,system,crash,events,kernel
level: verbose
filterRegex: alarm
--------- beginning of events
10-27 08:49:25.452 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=4 sortKey=MISSED 2025-10-27 08:55:00.000 vis=PUBLIC),status=1,app_provided=1]
10-27 08:49:25.463 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=2147483642,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY|GROUP_SUMMARY color=0xff1a237e category=event groupKey=4 vis=PUBLIC),status=0,app_provided=1]
10-27 08:49:25.659 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,7220907,794,0,795,209,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 08:49:25.659 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,2,793,7220907,794,0,795,209,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 08:49:25.668 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,4096,793,207,794,0,795,207,796,2147483642,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,1,1500,207,1641,event,1688,1]
10-27 08:59:54.145 1000 1454 1454 I sysui_multi_action: content=[757,128,758,5,759,8,793,1442184,794,0,795,1442184,796,2147483643,806,com.android.deskclock,857,alarmUpcomingNotification,858,2,946,1,947,1,1500,1442184,1641,event,1688,1]
10-27 08:59:54.339 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=4 sortKey=MISSED 2025-10-27 09:55:00.000 vis=PUBLIC),status=1,app_provided=1]
10-27 08:59:54.585 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,7849830,794,0,795,245,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 08:59:54.586 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,2,793,7849834,794,0,795,249,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,4,1641,event,1688,1]
10-27 09:13:30.025 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=4 sortKey=MISSED 2025-10-27 08:55:00.000 vis=PUBLIC),status=1,app_provided=1]
10-27 09:13:30.233 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,8665480,794,0,795,209,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 09:13:30.233 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,2,793,8665481,794,0,795,210,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,1,1641,event,1688,1]
10-27 09:24:00.446 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=4 sortKey=MISSED 2025-10-27 09:55:00.000 vis=PUBLIC),status=1,app_provided=1]
10-27 09:24:00.654 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,9295901,794,0,795,209,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 09:24:00.654 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,2,793,9295902,794,0,795,210,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,1,1641,event,1688,1]
10-27 09:37:34.789 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=4 sortKey=MISSED 2025-10-27 08:55:00.000 vis=PUBLIC),status=1,app_provided=1]
10-27 09:37:35.007 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,10110255,794,0,795,221,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 09:37:35.007 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,2,793,10110255,794,0,795,221,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 09:48:03.232 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=4 sortKey=MISSED 2025-10-27 09:55:00.000 vis=PUBLIC),status=1,app_provided=1]
10-27 09:48:03.465 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,10738713,794,0,795,236,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 09:48:03.465 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,2,793,10738713,794,0,795,236,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 09:51:44.831 1000 1454 13046 I sysui_multi_action: content=[757,128,758,1,793,10960079,794,0,795,221602,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,6,1500,221366,1641,event,1688,1]
10-27 09:51:48.775 1000 1454 31645 I sysui_multi_action: content=[757,128,758,2,793,10964020,794,3941,795,225543,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,6,1500,225307,1641,event,1688,1]
10-27 09:54:40.002 1000 1454 7547 I sysui_multi_action: content=[757,128,758,1,793,11135250,794,0,795,396773,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,6,1500,396537,1641,event,1688,1]
10-27 09:54:44.862 1000 1454 7547 I sysui_multi_action: content=[757,128,758,2,793,11140110,794,4860,795,401633,796,1,798,6,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,7,1500,401397,1641,event,1688,1]
10-27 09:54:46.886 1000 1454 2818 I sysui_multi_action: content=[757,128,758,1,793,11142134,794,0,795,403657,796,1,798,6,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,9,1500,403421,1641,event,1688,1]
10-27 09:54:52.949 1000 1454 1978 I sysui_multi_action: content=[757,128,758,2,793,11148197,794,6063,795,409720,796,1,798,6,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,9,1500,409484,1641,event,1688,1]
10-27 09:55:07.436 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=4 sortKey=MISSED 2025-10-27 09:55:00.000 vis=PUBLIC),status=1,app_provided=1]
10-27 09:55:07.648 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,11162895,794,20761,795,212,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 09:55:07.648 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,2,793,11162896,794,20762,795,213,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,1,1641,event,1688,1]
10-27 09:55:08.348 1000 1454 2937 I sysui_multi_action: content=[757,128,758,1,793,11163596,794,0,795,913,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,9,1500,701,1641,event,1688,1]
10-27 09:55:14.666 1000 1454 2937 I sysui_multi_action: content=[757,128,758,2,793,11169914,794,6318,795,7231,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,9,1500,7019,1641,event,1688,1]
10-27 09:59:31.707 1000 1454 31645 I sysui_multi_action: content=[757,128,758,1,793,11426955,794,0,795,264272,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,9,1500,264060,1641,event,1688,1]
10-27 09:59:33.364 1000 1454 31645 I sysui_multi_action: content=[757,128,758,2,793,11428612,794,1657,795,265929,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,8,1500,265717,1641,event,1688,1]
10-27 09:59:36.645 1000 1454 31645 I sysui_multi_action: content=[757,128,758,1,793,11431893,794,0,795,269210,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,8,1500,268998,1641,event,1688,1]
10-27 09:59:37.645 1000 1454 31645 I sysui_multi_action: content=[757,128,758,2,793,11432893,794,1000,795,270210,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,3,1500,269998,1641,event,1688,1]
10-27 09:59:51.638 1000 1454 2937 I sysui_multi_action: content=[757,128,758,1,793,11446886,794,0,795,284203,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,3,1500,283991,1641,event,1688,1]
10-27 09:59:53.489 1000 1454 2937 I sysui_multi_action: content=[757,128,758,2,793,11448737,794,1851,795,286054,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,3,1500,285842,1641,event,1688,1]
10-27 10:01:41.643 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=4 sortKey=MISSED 2025-10-27 08:55:00.000 vis=PUBLIC),status=1,app_provided=1]
10-27 10:01:41.853 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,11557101,794,110215,795,212,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 10:01:41.854 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,2,793,11557101,794,110215,795,212,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 10:01:42.563 1000 1454 7547 I sysui_multi_action: content=[757,128,758,1,793,11557810,794,0,795,921,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,3,1500,709,1641,event,1688,1]
10-27 10:01:48.327 1000 1454 7547 I sysui_multi_action: content=[757,128,758,2,793,11563574,794,5764,795,6685,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,3,1500,6473,1641,event,1688,1]
10-27 10:12:06.502 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmMissedNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=4 sortKey=MISSED 2025-10-27 09:55:00.000 vis=PUBLIC),status=1,app_provided=1]
10-27 10:12:06.708 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,12181956,794,624146,795,208,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 10:12:06.708 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,2,793,12181956,794,624146,795,208,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,0,1641,event,1688,1]
10-27 10:16:48.580 1000 1454 18174 I sysui_multi_action: content=[757,128,758,1,793,12463828,794,0,795,282080,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,2,1500,281872,1641,event,1688,1]
10-27 10:16:49.868 1000 1454 1978 I sysui_multi_action: content=[757,128,758,2,793,12465116,794,1288,795,283368,796,1,798,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1395,2,1500,283160,1641,event,1688,1]
10-27 10:17:22.235 1000 1454 1454 I sysui_multi_action: content=[757,128,758,5,759,8,793,12497483,794,33655,795,315735,796,1,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,0,1500,315527,1641,event,1688,1]
10-27 10:17:22.246 1000 1454 1454 I sysui_multi_action: content=[757,128,758,5,759,8,793,5276785,794,0,795,5276785,796,2147483642,806,com.android.deskclock,857,alarmMissedNotification,858,4,946,4,947,1,1500,5276785,1641,event,1688,1]
10-27 10:17:30.702 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=1,tag=NULL,userid=0,notification=Notification(channel=alarmUpcomingNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY color=0xff1a237e category=event groupKey=1 sortKey=2025-10-27 11:18:00.000 actions=1 vis=PUBLIC),status=0,app_provided=1]
10-27 10:17:30.707 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=2147483643,tag=NULL,userid=0,notification=Notification(channel=alarmUpcomingNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=LOCAL_ONLY|GROUP_SUMMARY color=0xff1a237e category=event groupKey=1 vis=PUBLIC),status=0,app_provided=1]
10-27 10:17:30.909 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,208,794,0,795,208,796,1,806,com.android.deskclock,857,alarmUpcomingNotification,858,2,946,1,947,0,1500,0,1641,event,1688,1]
10-27 10:18:00.001 1000 1454 2006 I device_idle_wake_from_idle: [is_idle=0,reason=*walarm*:indicator]
10-27 10:18:00.080 1000 1454 1454 I sysui_multi_action: content=[757,128,758,5,759,8,793,29380,794,0,795,29380,796,1,806,com.android.deskclock,857,alarmUpcomingNotification,858,2,946,1,947,0,1500,29172,1641,event,1688,1]
10-27 10:18:00.085 1000 1454 1521 I am_wtf : [User=0,PID=1454,Process Name=system_server,Flags=-1,Tag=ActivityManager,Message=Background started FGS: Allowed [callingPackage: com.android.deskclock; callingUid: 10107; uidState: RCVR; uidBFSL: n/a; intent: Intent { act=change_state cat=[ALARM_MANAGER] dat=content://com.android.deskclock/... flg=0x10000004 xflg=0x4 cmp=com.android.deskclock/.alarms.AlarmService (has extras) }; code:SYSTEM_ALLOW_LISTED; tempAllowListReason:<,reasonCode:SYSTEM_ALLOW_LISTED,duration:9223372036854775807,callingUid:-1>; allowWiu:-1; targetSdkVersion:29; callerTargetSdkVersion:29; startForegroundCount:0; bindFromPackage:null: isBindService:false]]
10-27 10:18:00.086 1000 1454 1454 I sysui_multi_action: content=[757,128,758,5,759,8,793,29380,794,0,795,29380,796,2147483643,806,com.android.deskclock,857,alarmUpcomingNotification,858,2,946,1,947,1,1500,29380,1641,event,1688,1]
10-27 10:18:00.087 1000 1454 1484 I am_foreground_service_start: [User=0,Component Name=com.android.deskclock/.alarms.AlarmService,allowWhileInUse=0,startReasonCode=SYSTEM_ALLOW_LISTED,targetSdk=29,callerTargetSdk=29,notificationWasDeferred=0,notificationShown=0,durationMs=0ms,startForegroundCount=1,stopReason=UNKNOWN,fgsType=0]
10-27 10:18:00.098 1000 1454 1454 I notification_enqueue: [uid=10107,pid=3283,pkg=com.android.deskclock,id=2147483640,tag=NULL,userid=0,notification=Notification(channel=firingAlarmsAndTimersNotification shortcut=null contentView=null vibrate=null sound=null defaults=0 flags=ONGOING_EVENT|FOREGROUND_SERVICE|HIGH_PRIORITY|LOCAL_ONLY|NO_DISMISS color=0xff1a237e category=alarm actions=2 vis=PUBLIC),status=0,app_provided=1]
10-27 10:18:00.301 1000 1454 1454 I sysui_multi_action: content=[757,1501,758,1,793,205,794,0,795,205,796,2147483640,806,com.android.deskclock,857,firingAlarmsAndTimersNotification,858,4,947,0,1500,0,1641,alarm,1688,1]
10-27 10:18:00.308 1000 1454 1454 I sysui_multi_action: content=[757,199,758,1,759,32,793,207,794,0,795,207,796,2147483640,806,com.android.deskclock,857,firingAlarmsAndTimersNotification,858,4,947,0,1500,2,1641,alarm,1688,1]
10-27 10:18:00.923 1000 1454 18174 I sysui_multi_action: content=[757,128,758,1,793,826,794,0,795,826,796,2147483640,798,0,806,com.android.deskclock,857,firingAlarmsAndTimersNotification,858,4,947,0,1395,5,1500,621,1641,alarm,1688,1]
10-27 10:18:00.924 1000 1454 18174 I sysui_multi_action: content=[757,1501,758,1,793,827,794,1,795,827,796,2147483640,806,com.android.deskclock,857,firingAlarmsAndTimersNotification,858,4,947,0,1500,0,1641,alarm,1688,1]
10-27 10:18:06.382 1000 1454 18174 I sysui_multi_action: content=[757,129,758,4,759,1,793,6285,794,5459,795,6285,796,2147483640,798,0,806,com.android.deskclock,857,firingAlarmsAndTimersNotification,858,4,947,0,1395,5,1500,5458,1600,0,1601,0,1629,1,1641,alarm,1688,1]
10-27 10:18:06.383 1000 1454 18174 I notification_action_clicked: [key=0|com.android.deskclock|2147483640|null|10107,piIdentifier=PendingIntentRecord{45166ba com.android.deskclock startService (allowlist: 2b3d4ae:+30s0ms/0/NOTIFICATION_SERVICE/NotificationManagerService)},pendingIntent=Intent { act=change_state cat=[DISMISS_TAG] dat=content://com.android.deskclock/... xflg=0x4 cmp=com.android.deskclock/.alarms.AlarmService (has extras) },action_index=1,lifespan=6285,freshness=6285,exposure=5459,rank=0,count=5]
10-27 10:18:06.445 1000 1454 13046 I am_foreground_service_stop: [User=0,Component Name=com.android.deskclock/.alarms.AlarmService,allowWhileInUse=0,startReasonCode=SYSTEM_ALLOW_LISTED,targetSdk=29,callerTargetSdk=29,notificationWasDeferred=0,notificationShown=0,durationMs=6.358s,startForegroundCount=1,stopReason=STOP_FOREGROUND,fgsType=0]
10-27 10:18:06.450 1000 1454 1454 I sysui_multi_action: content=[757,128,758,5,759,8,793,6354,794,5528,795,6354,796,2147483640,806,com.android.deskclock,857,firingAlarmsAndTimersNotification,858,4,947,0,1500,5527,1641,alarm,1688,1]