[GitHub] trafficserver issue #1523: ASAN segv when ramping up traffic to a production...

[bryancall <gi...@git.apache.org>]

GitHub user bryancall opened an issue:

    https://github.com/apache/trafficserver/issues/1523

    ASAN segv when ramping up traffic to a production host

    ```
    ASAN:SIGSEGV
    =================================================================
    ==38732==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000000000 bp 0x2abf141497c0 sp 0x2abf141496a8 T23)
    ==38732==Hint: pc points to the zero page.
    
    AddressSanitizer can not provide additional info.
    SUMMARY: AddressSanitizer: SEGV ??:0 ??
    Thread T23 ([ET_NET 21]) created by T0 ([TS_MAIN]) here:
        #0 0x528ed4 in __interceptor_pthread_create (/home/y/bin64/traffic_server+0x528ed4)
        #1 0xb3e984 in ink_thread_create /home/bcall/dev/yahoo/build/_build/asan_build/../../trafficserver/lib/ts/ink_thread.h:152
        #2 0xb3ef5a in Thread::start(char const*, unsigned long, void* (*)(void*), void*, void*) ../../../../trafficserver/iocore/eventsystem/Thread.cc:102
        #3 0xb447d9 in EventProcessor::start(int, unsigned long) ../../../../trafficserver/iocore/eventsystem/UnixEventProcessor.cc:240
        #4 0x654afe in main ../../../trafficserver/proxy/Main.cc:1771
        #5 0x2abf0cdadd1c in __libc_start_main (/lib64/libc.so.6+0x1ed1c)
    
    ==38732==ABORTING
    ```

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