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Description of problem: ----------------------- Kernel panic after several hours of running the system. Load < 1. System data: ------------ cpu: AMD Duron 1200 ram: 512 MB pci2700 DDR mb : epox ep-8k9a3+ lan: onboard sis900 and 3com 3c905cx-tx-m (occurs with both) ide-controller: 2x CMD Technology Inc PCI0649 (rev 02) (occurs also without) Version-Release number of selected component (if applicable): ------------------------------------------------------------- kernel-2.4.20-9 How reproducible: ----------------- There is no specific steps to reproduce this. All I have to do is running the system for a few hours (sometimes days) until it occurs. Actual results: --------------- Code: 8b 5f 24 85 db 7e 21 8d 74 26 00 8b 47 38 29 c3 8b 86 ac 00 Kernel Panic: Aiee, killing interrupt handler! In interrupt handler - not syncing Additional info: ---------------- I tried to replace all hardware: cpu, ram, motherboard, hard disks, ide-controller, cables, network card. When running with rh7.3 this kernel panic didn't occur, the system just frozen up with no error message on screen. The system is running sshd, httpd, ftpd and smbd. Sometimes copying a file and cmp-ing it with its original brings differences. I am not sure this is relevant. I also happen to have a box with nearly the same configuration (cpu/ram/board/hdd) running stable for months.
the interesting bit of the panic is just above the things you quoted ;( the hex numbers are the least interesting, it's the function names in the backtrace that are most relevant.
I didnt't write down everything but at least: Process swapper (pid: 0, stackpage=c0343000) stack... call trace [<c01c9af0>] ide_dma_intr[kernel] 0x0 (0xc0343ef8)) ide_timer_expiry [kernel] mem_timer_list [kernel] bh_action [kernel] tasklet_hi_action [kernel] do_softirq [kernel] do_IRQ [kernel] default_idle [kernel] apm_cpu_idle [kernel] cpu_idle [kernel] stext [kernel]
here the complete kernel panic: Process swapper(pid: 0, stackpage=c0343000). stack: 0000b807 c03bfed0 00000016 00000012 c03bfed0 c1ad1580 c01c9af0 c01c29bc c03bfed0 c03bfed0 00000001 00000286 c1ad15a4 c01c2918 fffffffe 00000046 c012502b c1ad1580 c03ae794 c03ae794 00000000 c0365700 fffffffe 00000046 call trace: [<c01c9af0>] ide_dma_intr[Kernel] 0x0 (0xco343ef8)) [<c01c29bc>] ide_timer_expiry[Kernel] 0xa4 (0xc0343efc)) [<c01c2918>] ide_timer_expiry[Kernel] 0x0 (0xc0343f14)) [<c012502b>] mem_timer_list[Kernel] 0xff (0xc0343f20)) [<c0120ae2>] bh_action[Kernel] 0x22 (0xc0343f40)) [<co120ade>] tasklet_hi_action[Kernel] 0x3e (0xc0343f44)) [<c0120875>] do_softirq[Kernel] 0x95 (0xc0343f50)) [<c010a9ae>] do_IRQ[Kernel] 0xb2 (0xc0343f68)) [<co11512c>] apm_cpu_idle[Kernel] 0xa4 (0xc0343fc8)) [<co115088>] apm_cpu_idle[Kernel] 0x0 (0xc0343fc4)) [<c0106fd0>] default_idle[Kernel] 0x0 (0xc0343fd0)) [<c0107072>] cpu_idle[Kernel] 0x46 (0xc0343fd4)) [<c0105000>] stext[Kernel] 0x0 (0xc0343fe0)) Code: 8b 5f 24 85 db 7e 21 8d 74 26 00 8b 47 38 29 c3 8b 86 ac 00 <0> Kernel panic: Aiee, killing interrupt handler! in interrupt handler - not syncing
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