https://community.hpe.com/t5/operating-system-linux/dl-380-g3-nmi-problem/m-p/3285589#M72118 Hi,We have a huge problem with NMI's. The NMI occures, when we load a kernel module to support a PRI-Card (Digium, TE410):Uhhuh. NMI received ... hardware problem with your RAM chips.The kernel continous to load, but while loading casm, the following error occures:casm: A SERR/PERR# may have occured prior to this driver loading and the system hangs.The Specs:HP DL 380 G3, Dual Xeon 3.2Ghz, 1024MB RAM, RedHat Professional 7.3What I have done so far:- tried kernel versions 2.4.18-3, 2.4.20-28.7, 2.4.25, 2.4.26- enable/disable SMP support in the kernel- removed the seconds CPU- tried all MPS Options (APIC, Table Support)- Tested the memory for about 6 hours with memtest86- done all ROM/Flash upgrades- installed the latest HP Software (not bundle, single)The programmer of the kernel module says, that it is a kernel problem, not a problem regarding his kernel module - but the NMI only occures after/while loading this kernel module. Please note, that we can reproduce this behaviour on two machines, both bought this month.Any hints where to find the bug?Regards,Cyrill Tue, 25 May 2004 01:59:43 GMT Ruettimann_1 2004-05-25T01:59:43Z https://community.hpe.com/t5/operating-system-linux/dl-380-g3-nmi-problem/m-p/3285589#M72118 Hi,We have a huge problem with NMI's. The NMI occures, when we load a kernel module to support a PRI-Card (Digium, TE410):Uhhuh. NMI received ... hardware problem with your RAM chips.The kernel continous to load, but while loading casm, the following error occures:casm: A SERR/PERR# may have occured prior to this driver loading and the system hangs.The Specs:HP DL 380 G3, Dual Xeon 3.2Ghz, 1024MB RAM, RedHat Professional 7.3What I have done so far:- tried kernel versions 2.4.18-3, 2.4.20-28.7, 2.4.25, 2.4.26- enable/disable SMP support in the kernel- removed the seconds CPU- tried all MPS Options (APIC, Table Support)- Tested the memory for about 6 hours with memtest86- done all ROM/Flash upgrades- installed the latest HP Software (not bundle, single)The programmer of the kernel module says, that it is a kernel problem, not a problem regarding his kernel module - but the NMI only occures after/while loading this kernel module. Please note, that we can reproduce this behaviour on two machines, both bought this month.Any hints where to find the bug?Regards,Cyrill Tue, 25 May 2004 01:59:43 GMT https://community.hpe.com/t5/operating-system-linux/dl-380-g3-nmi-problem/m-p/3285589#M72118 Ruettimann_1 2004-05-25T01:59:43Z