November 29, 20223 yr When this crash occurs, it seems to try to reboot the system, but never does successfully. It will show LOGIN: but the UI never starts and I can't connect via the IP or via PuTTY. Here is a subset of the error reporting from syslog immediately after the event. Nov 27 07:38:06 Tower kernel: mce: CMCI storm detected: switching to poll mode Nov 27 07:38:06 Tower kernel: mce: [Hardware Error]: Machine check events logged Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: HANDLING MCE MEMORY ERROR Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: CPU 0: Machine Check Event: 0 Bank 7: cc04200000010090 Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: TSC 3ee1e59de211c Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: ADDR 24be480 Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: MISC 142184e86 Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: PROCESSOR 0:306e4 TIME 1669556286 SOCKET 0 APIC 0 Nov 27 07:38:06 Tower kernel: EDAC MC0: 4224 CE memory read error on CPU_SrcID#0_Ha#0_Chan#0_DIMM#0 (channel:0 slot:0 page:0x24be offset:0x480 grain:32 syndrome:0x0 - OVERFLOW area:DRAM err_code:0001:0090 socket:0 ha:0 channel_mask:1 rank:1) Nov 27 07:38:06 Tower kernel: mce: [Hardware Error]: Machine check events logged Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: HANDLING MCE MEMORY ERROR Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: CPU 0: Machine Check Event: 0 Bank 7: cc000f8000010090 Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: TSC 3ee1e59e32afc Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: ADDR 2519e00 Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: MISC 40181486 Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: PROCESSOR 0:306e4 TIME 1669556286 SOCKET 0 APIC 0 Nov 27 07:38:06 Tower kernel: EDAC MC0: 62 CE memory read error on CPU_SrcID#0_Ha#0_Chan#0_DIMM#0 (channel:0 slot:0 page:0x2519 offset:0xe00 grain:32 syndrome:0x0 - OVERFLOW area:DRAM err_code:0001:0090 socket:0 ha:0 channel_mask:1 rank:0) Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: HANDLING MCE MEMORY ERROR Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: CPU 0: Machine Check Event: 0 Bank 7: cc00064000010090 Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: TSC 3ee1e59e4c06c Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: ADDR 12b60bb40 Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: MISC 4218ca86 Nov 27 07:38:06 Tower kernel: EDAC sbridge MC0: PROCESSOR 0:306e4 TIME 1669556286 SOCKET 0 APIC 0 I've attached a file with all of the events immediately prior, during, and after this error starts. Crash Log 27 Nov.txt
November 29, 20223 yr Solution 1 minute ago, hawnkey said: CE memory read error on CPU_SrcID#0_Ha#0_Chan#0_DIMM#0 (channel:0 slot:0 Bad stick. Your system event log may have more information beyond channel 0, dimm 0
November 29, 20223 yr Author 6 minutes ago, Squid said: Bad stick. Your system event log may have more information beyond channel 0, dimm 0 Thanks. Where can I go to find more information? This is pulled directly from the syslog.
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