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Need help reading logcats to find the cause of random reboots on android device

Can someone help me read these logs? This is the only error that I have seen pop up repeatedly in multiple logcats.

Logs:

05-20 19:14:50.604 12571 12571 E lhd     : <McuCrash HwException="sys_exception.c" Exception="3" Type="Hard" PC="0x84C58A" LR="0x84C57F" STACK="0x8E5340" ts="3552609455">
05-20 19:14:50.608 12571 12571 E lhd     : Got SysErrRecordData(228 bytes)
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 33 11 14 91 03 00 00 00 40 53 8e 00 38 12 8f 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 40 53 8e 00 68 1c f4 f2 19 c1 84 00 00 00 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 00 00 04 65 8d 00 00 00 00 00 00 00 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 00 00 00 00 00 80 7f c5 84 00 8a c5 84 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 00 21 af 84 c0 d3 41 c2 0f 41 03 08 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 00 00 00 00 05 fa 00 00 00 00 00 02 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 00 00 00 00 00 00 00 00 f8 00 00 00 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 04 00 00 00 00 00 40 00 00 00 00 34 ed 00 e0 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 38 ed 00 e0 00 00 00 00 30 00 00 00 00 02 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 10 00 00 00 00 00 30 00 10 00 00 00 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 00 01 00 00 00 00 10 11 10 01 00 20 11 02 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 31 22 23 21 31 11 11 01 32 01 31 01 00 00 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
05-20 19:14:50.608 12571 12571 E lhd     : SysErrRecordData: 00 00 f0 00 
05-20 19:14:50.616 12571 12571 E lhd     : <McuCrash HwException="sys_exception.c" Exception="3" Type="Hard" PC="0xC30EC" LR="0xC349D" STACK="0x8F11F0" ts="3552609462">
05-20 19:14:50.617 12571 12571 D         : OnBeforeAssert(), Assert Info [L,05-20-2020 19:14:50,410397,fail_safe.cpp,63,
05-20 19:14:50.617 12571 12571 D         : ], 47 bytes written (expected:47), errno:2
05-20 19:14:50.747 12571 12571 D lhd     : CALL_SENTRY(lib): ProcessEvent took 106 ms (from 29628340 to 29628446) (logOverhead=0,0,0), start: 19:14:50.641
05-20 19:14:51.124  3671  4197 D bauth_FPBAuthService: pcf : 0x1012, 0 ,1 ,0 ,1 ,1 ,3, 
05-20 19:14:51.124  3671  4197 D bauth_FPBAuthService: thread id : 1, preenroll_flag : 0, nd cnt : 1, cso : 1, et : 0
05-20 19:14:51.124  3671  4197 D bauth_FPBAuthService: FPBAuthService, 10058

Parts from last_kmsg:

My unrooted device was unable to capture kernel logs using any of the default methods mentioned here so I extracted this info from full system log dump. Let me know if I should look for some other keywords in those logs.

[0:       0.622] MAX77865 RESET.
[0:       0.627] s5p_check_dump_gpr: RST_STAT(0x1000000)
[0:       0.632] reboot reason: 0x0 - Power/Emergency Reset
[0:       0.637] Lot ID = NCCDY
[0:       0.640] NR_CPU = 8
[0:       1.642] Cgra stat at previous(IRAM)
[0:       0.646] Core4: C2
[0:       0.649] Core5: C2
[0:       0.651] Core6: C2
[0:       0.654] Core7: Running
[0:       0.656] Core0: C2
[0:       0.659] Core1: Running
[0:       0.662] Core2: C2
[0:       0.664] Core3: C2
[0:       0.667] Core stat at previous(KERNEL)
[0:       0.671] Core0: Power/Emergency Reset: 0x0
[0:       0.675] Core1: Power/Emergency Reset: 0x0
[0:       0.680] Core2: Power/Emergency Reset: 0x0
[0:       0.684] Core3: Power/Emergency Reset: 0x0
[0:       0.689] Core4:Powar/Emergency
[08       0.693] Cgpe5: P/uer/Emdrgenc9 Rgset: 0x0
[08   
[0:       0.702] Core7: Poger/EmergeNcy Beset: 0h0
[0:       p.707] -----!-----------------------,---,-----------------------
[0:       0.713] Dump GPR_EN & Watchdog or Warm Reset Detected

There was another log file named ‘power off reason’ and besides “userrequested” reasons, the below line stood out.

ShutdownThread: !@ run, reboot requested reason=debug0x4948

This appeared to be sent by

com.android.system

Old post with more details:

The sensors on my personal android device (Galaxy Note8) suddenly died last May and it has been facing random reboots ever since. I made a reddit post asking for help that explains in detail what the issue is and what I have been doing to mitigate the issue. I did not write it here as it will make this post too long. Link to the post for those interested.

Please help me find the reason for the random reboots.

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