Messages in this thread | | | Date | Mon, 12 Oct 1998 23:23:49 -0400 (EDT) | From | "Andrew J. Anderson" <> | Subject | GUS funnies in 2.1.125, 2.1.125-ac1 |
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OK, the panic that I'm seeing is caused by running pnpdump when the GUS driver is loaded. Here's what I've been able to get. (ksymoops wouldn't grok it, so I had to do it by hand, also this is the "smaller" of the panic's -- normally they scroll about 3 or 4 screens of addresses)
divide error: 0000 CPU: 0 EIP: 0010:[<c5820be3>] EFLAGS: 00010046 eax: fffe4c72 ebx: 00000005 ecx: 000000c6 edx: ffffffff esi: fffe4c72 edi: c583f544 ebp: 00000000 esp: c01c9f28 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, process nr: 0, stackpage=c01c9000) Stack: 00000000 0000000b 0000d9c7 00000046 00000003 c5834fdd 00000000 c58302cd c4bc34e0 00000001 c0109209 0000000b c5837558 c01c9fa4 c01b3928 00000108 c4bc34e0 0000000b c101d94c 0000000b c01c9fa4 c4bc34e0 00000000 c01c8000 Call Trace: [<c5834fdd>] [<c58302cd>] [<c0109209>] [<c5837558>] [<c010d94c>] [<c010943b>] [<c0107b98>] [<c0106227>] [<c0106000>] [<c01001b1>] Code: f7 bf 34 02 00 00 89 c6 85 f6 7c 05 39 77 2c 7f 02 31 f6 31 Aiee, killing interrupt handler Kernel panic: Attempted to kill the idle task! In swapper task - not syncing
c5834efc: guswave_dma_irq c5834fdd c5834fe4: gus_timer_command
c5830238: unload_gus c583028c: gus_intr c58302cd c58306f0: gus_midi_init
c0109134: __global_restore_flags c0109209 c010937c: disable_irq
c583665c: gus_timer_enabled c5837558
c010ceb0: pci_write_config_dword c010d94c c010db0c: smp_message_pass
c01093cc: enable_irq c010943b c0109504: request_irq
c01066b8: dump_thread c0107b98 c0108f74: synchronize_bh
c01061e8: enable_hlt c0106227 c010628c: machine_restart
c0106000: get_options c01001b1 ????
0x80494a0 <str>: idivl 0x234(%edi),%eax 0x80494a6 <str+6>: movl %eax,%esi 0x80494a8 <str+8>: testl %esi,%esi 0x80494aa <str+10>: jl 0x80494b1 <str+17> 0x80494ac <str+12>: cmpl %esi,0x2c(%edi) 0x80494af <str+15>: jg 0x80494b3 <str+19> 0x80494b1 <str+17>: xorl %esi,%esi 0x80494b3 <str+19>: xorl %eax,(%eax) 0x80494b5 <str+21>: addb %al,(%eax) 0x80494b7 <str+23>: addb %bh,%bh
I am also still getting the "Sound: DMA (output) timed out -- IRQ/DRQ config error?" message. I had thought those were gone, but apparently not.
Also, if I run pnpdump before loading the module, I cannot load the module at all. I get the generic "Device or resource busy".
This behavior happens in both 125 and 125-ac1, both monolithic and modular kernels, but not 124.
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Andrew Anderson http://amelia.db.erau.edu/~andrew/ if(!(family_tree=fork())){redneck=TRUE;}
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