Bus check MCA
Bus Check[0] - A hard fail response was detected in data on the front
side bus (FSB).”
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System crash dump analysis report ================================= Symptom ======= System abnormal reboot with MCA (Machine Check Abort) bus check. Root cause ========== CPU 0: Bus Check[0] - A hard fail response was detected in data on the front side bus (FSB). An hard fail response is typically caused by a failure in the I/O subsystem or the CEC. If the target address is provided it will indicate the target of transaction that received the hard fail response. Decoding CPU 0 Bus Check[0] MOD_TARGET_IDENTIFIER as follows, MOD_TARGET_IDENTIFIER 0x00000000000b0307 VGA frame buffer Action plan =========== MP (Management Processor) card replacement as recommended. Detail analysis =============== ======================= = General Information = ======================= Dump time Tue May 23 21:25:28 2006 UTC-8 System has been up 15 days, 12 hours, 54 minutes. System Name : HP-UX Node Name : localhost Model : server rx2620 HP-UX version : B.11.23 Number of CPU's : 2 Disabled CPU's : 0 CPU type : IA64 (1299 Mhz) CPU Architecture : IA-64 0 Load average : 0.05 0.06 0.05 ================ = Crash Events = ================ Crash event 0 was a MCA ! Note: Created binary file mca_060523.1 of MCA logs MCA[0]:REVISION:0002 MCA[0]:SEVERITY:0 MCA[0]:Processor Error Device Info decode begins. MCA[0]:VALIDATION_BITS = 0x000000000100101f MCA[0]:PSP = 0x28000000fff21130 MCA/CMC[0]: cache check. info:N/A MCA/CMC[0]: req:N/A res:N/A MCA/CMC[0]: tgt:N/A ip:N/A MCA/CMC[0]: bus check. info:0x1080000003000141 MCA/CMC[0]: req:N/A res:N/A MCA/CMC[0]: tgt:0x00000000000b0307 ip:N/A MCA[0]:PSI_STATIC_STRUCT.VALID_FIELD_BITS=0x000000000000003f MCA[0]:Processor Error Device Info decode ends. MCA[0]:Platform Specific Non I/O error MCA[0]:Platform Specific Data = 0xe0000000010a0500 MCA[0]:Error Status val = 0x0 MCA[0]:Error Status type = NO DATA MCA/CMC[0]:handler = OS_MCA, sub_type = Generic MCA/CMC[0]:00 00 00 00 00 00 20 05 e0 00 00 00 00 2f c7 a0 MCA/CMC[0]:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 MCA/CMC[0]:00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 MCA[0]:PCI Mercury Bus Error MCA[0]:Bus ID = 0xe0 MCA[0]:Error Type = 0x4 MCA[0]:Error Status val = 0x121900 MCA[0]:Error Status type = ERR_TIMEOUT Bus operation time-out. MCA/CMC[0]:handler = OS_MCA, sub_type = Generic MCA/CMC[0]:00 00 00 00 00 00 20 04 e0 00 00 00 00 2f c6 90 MCA/CMC[0]:00 e0 00 04 00 00 00 00 00 00 00 00 fe d2 e0 00 MCA/CMC[0]:00 00 00 00 00 00 00 00 00 00 00 00 00 0b 03 04 MCA[0]:mca_wakeup() begins. MCA[0]:mca_wakeup() proc: 1; semaphore 0xffff000100000000 MCA[0]:mca_wakeup() procs MCA'ed 1, procs rendezvous'ed 1, procs INIT'ed 0, procs not rendezvoused 0. MCA[0]:mca_wakeup() ends. MCA[1]:Left SAL_MC_RENDEZ. MCA[1]:made crash_event_table entry. MCA[1]:mca_rendezvous() ends. MCA[0]:MCA occurred. MCA[0]:Processor State Parameter = 0x28000000fff21130 MCA[0]:uc:0 rc:0 bc:1 tc:0 cc:1 dsize:0 MCA[0]:gr:1 b0:1 b1:1 fp:1 pr:1 br:1 ar:1 rr:1 MCA[0]🇹🇷1 dr:1 pc:1 cr:1 ex:0 cm:0 rs:1 in:0 MCA[0]:dy:0 pm:0 pi:0 mi:1 tl:0 hd:0 us:0 ci:1 MCA[0]:co:0 sy:0 mn:1 me:1 ra:0 rz:0 |
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