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Crash

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[crash-utility] crash-utilty 실행 시 디버깅 옵션(-d 6) 디버깅 옵션(-d 6)을 적용해 crash-utilty를 실행하면 vmcore를 로딩하면서 다양한 디버깅 정보를 출력합니다. $ ./crash vmcore vmlinux -d 6 crash 7.3.0++ Copyright (C) 2002-2021 Red Hat, Inc. Copyright (C) 2004, 2005, 2006, 2010 IBM Corporation Copyright (C) 1999-2006 Hewlett-Packard Co Copyright (C) 2005, 2006, 2011, 2012 Fujitsu Limited Copyright (C) 2006, 2007 VA Linux Systems Japan K.K. Copyright (C) 2005, 2011, 2020-2021 NEC Corp..
[KernelCrash] panic due to voltage droop in the specific device Kernel panic log 2107.232713 / 01-01 11:11:03.809][7] init: cannot find '/system/bin/qrngp' (No such file or directory), disabling 'qrngp'[ 2107.239317 / 01-01 11:11:03.809][5] Unable to handle kernel NULL pointer dereference at virtual address 00000028[ 2107.239351 / 01-01 11:11:03.809][5] pgd = e37ec000[ 2107.239366 / 01-01 11:11:03.809][0] [00000028] *pgd=00000000[ 2107.239388 / 01-01 11:11:0..
[KernelCrash] Abort at do_raw_spin_lock() with "cat /d/shrinker" When I enter the command adb shell "cat /d/shrinker", the system crashes with 100% after dumping the following kernel message as below.[ 761.636711] Unable to handle kernel paging request at virtual address f38a9a84[ 761.645048] pgd = e8074000[ 761.649800] [f38a9a84] *pgd=a0721811, *pte=00000000, *ppte=00000000[ 761.658106] Internal error: Oops: 7 [#1] PREEMPT SMP ARM[ 761.665481] Modules linked..
[KernelCrash] Abort at mmc_wait_data_done() due to race From callstack, "ndroid.systemui" process is executing inside arch_spin_lock() function. And then watchdog reset is triggered.-000|aee_wdt_atf_entry()-001|prefetchw(inline)-001|arch_spin_lock(inline)-001|do_raw_spin_lock_flags(inline)-001|__raw_spin_lock_irqsave(inline)-001|raw_spin_lock_irqsave(lock = 0xDD82725C)-002|__wake_up(q = 0xDD82725C, mode = 1, nr_exclusive = 1, key = 0x0)-003|mmc_wait_..

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