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Commit 8ad6e673 authored by Mark Salyzyn's avatar Mark Salyzyn
Browse files

bootstat: Add kernel_panic,modem + related others 

Found a kernel modem driver report:

Kernel panic - not syncing: subsys-restart: Resetting the SoC - modem crashed.

Which translates to the canonical boot reason, a wordy:
    kernel_panic,subsys-restart:_resetting_the_soc_-_modem_crashed.

Shortening and ber matching the string, plus others that are possible,
to be more succinct, so added kernel_panic,{modem|adsp|dsps|wcnss}.

Test: build
Bug: 80553005
Change-Id: I969e1da896cd15b82e2fe11ceb77a5f54dfcfbc8
parent f875aaa3

bootstat/bootstat.cpp

+8 −0
Original line number Diff line number Diff line
@@ -306,6 +306,10 @@ const std::map<std::string, int32_t> kBootReasonMap = { 
    {"kernel_panic,sysrq,livelock,alarm", 161},   // llkd

    {"kernel_panic,sysrq,livelock,driver", 162},  // llkd

    {"kernel_panic,sysrq,livelock,zombie", 163},  // llkd

    {"kernel_panic,modem", 164},

    {"kernel_panic,adsp", 165},

    {"kernel_panic,dsps", 166},

    {"kernel_panic,wcnss", 167},

};



// Converts a string value representing the reason the system booted to an
@@ -702,6 +706,10 @@ bool addKernelPanicSubReason(const pstoreConsole& console, std::string& ret) { 
        {"Corrupt kernel stack", "stack"},

        {"low stack detected", "stack"},

        {"corrupted stack end", "stack"},

        {"subsys-restart: Resetting the SoC - modem crashed.", "modem"},

        {"subsys-restart: Resetting the SoC - adsp crashed.", "adsp"},

        {"subsys-restart: Resetting the SoC - dsps crashed.", "dsps"},

        {"subsys-restart: Resetting the SoC - wcnss crashed.", "wcnss"},

    };



    ret = "kernel_panic";