Today, at approx 1930, my P7 had a kernel crash. Dunno why. Attached is the kernel crash dump file. P7 rebooted and I resume using it again. Hadn't had a kernel crash in a long time. very weird.

https://paste.opensuse.org/pastes/2ca06682d82f

  • de0u replied to this.

    tomz

    In case the paste goes away, here are a couple of extracted features:

    cpu 0 data abort, translation fault on read
    DFAR 0x*** (fault address)
    DFSR 0x7 (fault status register)
    halting
    current_thread 0x***, name trusty_app_1_4367edbe-f1f7-4393
    load bias 0
    r0  0x00000010 r1  0x00000004 r2  0x00000*** r3  0x0000000c
    r4  0x00000010 r5  0x00000080 r6  0x00000010 r7  0x00000***
    r8  0x00000*** r9  0x00000004 r10 0x00000030 r11 0x00000***
    r12 0x00000*** usp 0x00000*** ulr 0x00000*** fp  0x00000***
    pc  0x00000*** spsr 0x00000***
     usr r13 0x00000*** r14 0x00000***
     fiq r13 0x00000*** r14 0x00000***
     irq r13 0x00000*** r14 0x00000***
    asvc r13 0x00000*** r14 0x00000***
    *svc r13 0x00000*** r14 0x00000***
     und r13 0x00000*** r14 0x00000***
     sys r13 0x00000*** r14 0x00000***
    bottom of stack at 0x00000***:
    0x00000***: 00000*** 00000*** 00000080 00000*** |.=..E...........|
    0x00000***: 00000050 00000*** 00000*** 00000*** |P........<...4..|
    0x00000***: 00000*** 00000*** 00000*** 00000020 |... ........ ...|
    0x00000***: 000003ee 00000*** 00000*** 00000013 |................|
    0x00000***: 00000*** 00000*** 00000*** 00000*** |(...S....<..$...|
    0x00000***: 00000*** 00000*** 00000*** 00000*** |.....<...sN.....|
    0x00000***: 00000*** 00000*** 00000*** 00000*** |.ik.........S...|
    0x00000***: 00000*** 00000*** 00000*** 00000*** |.5.......3>.....|
    
    Backtrace for thread: trusty_app_1_4367edbe-f1f7-4393
    (app: hwmgr)
    kSP+0x0de8: 0xc00957c5
    kSP+0x0df4: 0xc0080d13
    kSP+0x0e10: 0xc0080fa5
    kSP+0x0e28: 0xc008233c
    kSP+0x0e7c: 0xc009588e
    kSP+0x0ec8: 0xc0081253
    kSP+0x0f28: 0xc0080cf5
    kSP+0x0f38: 0xc0080fa5
    kSP+0x0f50: 0xc008233c
    kSP+0x0fa4: 0xc00916e0
    kSP+0x0fb8: 0xc008ebd5
    kSP+0x0fe8: 0xc0096624
    uSP+0x0de8: 0x0001a197
    uSP+0x0f40: 0x0001aa41
    uSP+0x0f60: 0x00013ed5
    uSP+0x0f88: 0x00013195
    uSP+0x0f90: 0x0001302f
    uSP+0x0fa8: 0x00013aa9
    panic (caller 0x***): fault

    ...and...

    RAMDUMP_MSG.txt:
      reset message: APC Watchdog GSA Crashed
      UUID: f058a475-1a43-ae4e-b5d6-3d796c60b873
      last kernel version: 5.10.198-android13-4-g2a663ce25ef5
      aosp kernel version: 5.10.226-android13-4-g535dae39b154
      build: google/panther/panther:14/AP2A.240905.003/2024101200:user/release-keys
      RST_STAT: 0x4 - APM_CPU_WDTRESET
      GSA_RESET_STATUS: 0x10 - GSA_INTERMEDIATE_RESET
      Reboot reason: 0xcbed - APC Watchdog GSA Crashed
      Reboot mode: 0x0 - Normal Boot

    This looks potentially relevant: https://github.com/GrapheneOS/os-issue-tracker/issues/2793

    Based on the response to issue #2973, if this happened to me, what I would do is to go about my business and hope it didn't happen again. But I am not really qualified to read that crash dump.