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CLOCK_WATCHDOG_TIMEOUT_20_PROC BSOD occur randomly RRS feed

  • Question

  • Dual socket server, running windows server 2019, machine stays on 24/7. This BSOD occur every 3-10 days. Windbg suggest memory corruption, but multiple runs of memtest (both in system version and command line version) passed without any problem. Windbg output attached below:


    FAULTING_MODULE: fffff80081a11000 nt
    DEBUG_FLR_IMAGE_TIMESTAMP:  0
    BUGCHECK_STR:  CLOCK_WATCHDOG_TIMEOUT_20_PROC
    CUSTOMER_CRASH_COUNT:  1
    DEFAULT_BUCKET_ID:  DRIVER_FAULT_SERVER_MINIDUMP
    CURRENT_IRQL:  0
    BAD_PAGES_DETECTED: 3643a


    STACK_TEXT:  
    ffffc781`ee9bfba8 fffff800`81c4a282 : 00000000`00000101 00000000`00000006 00000000`00000000 ffffc781`ef280180 : nt+0x1b73b0
    ffffc781`ee9bfbb0 00000000`00000101 : 00000000`00000006 00000000`00000000 ffffc781`ef280180 00000000`0000001e : nt+0x239282
    ffffc781`ee9bfbb8 00000000`00000006 : 00000000`00000000 ffffc781`ef280180 00000000`0000001e fffff800`8247f7a9 : 0x101
    ffffc781`ee9bfbc0 00000000`00000000 : ffffc781`ef280180 00000000`0000001e fffff800`8247f7a9 00000000`00000001 : 0x6


    STACK_COMMAND:  kb
    SYMBOL_NAME:  PAGE_NOT_ZERO
    FOLLOWUP_NAME:  MachineOwner
    MODULE_NAME: hardware
    IMAGE_NAME:  hardware_ram
    BUCKET_ID:  WRONG_SYMBOLS
    Followup: MachineOwner
    ---------
     *** Memory manager detected 222266 instance(s) of page corruption, target is likely to have memory corruption.
    Saturday, October 3, 2020 8:04 AM

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