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Description of problem: Kernel 2.6.10-1.760_FC3smp will often reset during a warm boot for no reason. Shortly after checking the / and /boot file systems, my dual CPU Opteron box will spontaneously reset and reboot due to a fault, likely when starting the second CPU. The system will usually come up from a cold boot, only to hang later. I have tried deleting and reinstalling the kernel-smp-2.6.10-1.760_FC3 rpm without any improvement; for now I've reverted to the 2.6.10-1.741_FC3smp kernel. Version-Release number of selected component (if applicable): 2.6.10-1.760_FC3smp How reproducible: Every warm boot for me. Steps to Reproduce: 1. Boot 2.6.10-1.760_FC3smp, wait for it to hang 2. Hit reset on the machine 3. Watch as the machine resets each time during boot Actual results: Machine resets to BIOS during boot Expected results: Machine comes up Additional info:
Some machine info: # cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 5 model name : AMD Opteron(tm) Processor 246 stepping : 8 cpu MHz : 1992.327 cache size : 1024 KB fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 pni syscall nx mmxext lm 3dnowext 3dnow bogomips : 3915.77 TLB size : 1088 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts ttp processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 5 model name : AMD Opteron(tm) Processor 246 stepping : 8 cpu MHz : 1992.327 cache size : 1024 KB fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 pni syscall nx mmxext lm 3dnowext 3dnow bogomips : 3981.31 TLB size : 1088 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts ttp # cat /proc/meminfo MemTotal: 7719256 kB MemFree: 6148672 kB Buffers: 375776 kB Cached: 726436 kB SwapCached: 0 kB Active: 448476 kB Inactive: 783048 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 7719256 kB LowFree: 6148672 kB SwapTotal: 16386292 kB SwapFree: 16386292 kB Dirty: 4 kB Writeback: 0 kB Mapped: 171448 kB Slab: 310540 kB CommitLimit: 20245920 kB Committed_AS: 301860 kB PageTables: 7956 kB VmallocTotal: 536870911 kB VmallocUsed: 8844 kB VmallocChunk: 536862059 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB # md5sum vmlinuz-2.6.10-1.760_FC3smp 26c5cd86aea8f169909d04e70c2d5732 vmlinuz-2.6.10-1.760_FC3smp RPMs downloaded and installed via "yum upgrade."
*** This bug has been marked as a duplicate of 146935 ***
Changed to 'CLOSED' state since 'RESOLVED' has been deprecated.