2.4.0-prerelease-ac5 Happens during boot right after the RAID checksumming speed is calculated I don't have CONFIG_HIGHMEM This is booting from floppy to a RAID5 system: md3 : active raid5 sdc1[2] sdb1[1] sda1[0] 97691008 blocks level 5, 32k chunk, algorithm 0 [3/3] [UUU] Compiler is: gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release) with libio from current gcc cvs (as of 4 Jan) to overcome indstream.cc compile problems with new glibc-2.2 invalid operand: 0000 CPU: 0 EIP: 0010:[<c020aadd>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010206 eax: c1897f58 ebx: dff6ef40 ecx: 0000000f edx: 8005003b esi: dff6c000 edi: 00000000 ebp: 00000001 esp: c1897f50 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 1, stackpage=c1897000) Stack: 00000000 0000085c 00000001 c02e9da4 c032b363 c0116c87 000b220f 0000085b 0000077b 00000005 00000286 00000001 c032b363 00000020 c020bcf2 c02cb22e c02cb227 000002d9 c020bc82 00000f40 dff6c000 dff6ef40 dff6c000 dff6ef40 Call Trace: [<c0116c87>] [<c020bcf2>] [<c02cb22e>] [<c02cb227>] [<c020bc82>] [<c020bd7b>] [<c0107029>] [<c01074f8>] Code: 0f 11 00 0f 11 48 10 0f 11 50 20 0f 11 58 30 0f 18 4e 00 0f >>EIP; c020aadd <raid5_end_read_request+101/228> <===== Trace; c0116c87 <inter_module_unregister+7/b0> Trace; c020bcf2 <handle_stripe+676/e74> Trace; c02cb22e <RCSid+914e/91c4> Trace; c02cb227 <RCSid+9147/91c4> Trace; c020bc82 <handle_stripe+606/e74> Trace; c020bd7b <handle_stripe+6ff/e74> Trace; c0107029 <init+29/1b0> Trace; c01074f8 <kernel_thread+2c/30> Code; c020aadd <raid5_end_read_request+101/228> 00000000 <_EIP>: Code; c020aadd <raid5_end_read_request+101/228> <===== 0: 0f 11 00 movups %xmm0,(%eax) <===== Code; c020aae0 <raid5_end_read_request+104/228> 3: 0f 11 48 10 movups %xmm1,0x10(%eax) Code; c020aae4 <raid5_end_read_request+108/228> 7: 0f 11 50 20 movups %xmm2,0x20(%eax) Code; c020aae8 <raid5_end_read_request+10c/228> b: 0f 11 58 30 movups %xmm3,0x30(%eax) Code; c020aaec <raid5_end_read_request+110/228> f: 0f 18 4e 00 prefetcht0 0x0(%esi) Code; c020aaf0 <raid5_end_read_request+114/228> 13: 0f 00 00 sldt (%eax) Kernel panic: Attempted to kill init! ________________________________________ Michael D. Black Principal Engineer [EMAIL PROTECTED] 321-676-2923,x203 http://www.csihq.com Computer Science Innovations http://www.csihq.com/~mike My home page FAX 321-676-2355 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/