[OOPS] 2.6.7-mm7 and parport_pc
From: Mario ''Jorge'' Di Nitto
Date: Fri Jul 09 2004 - 13:13:22 EST
Hi to all.
I've got this oops after modprobe parport_pc...
------------------------------------------------------
root@D998:/home/io# tail -n 32 mess.txt
Jul 9 19:23:03 D998 kernel: parport: PnPBIOS parport detected.
Jul 9 19:23:03 D998 kernel: parport0: PC-style at 0x378 (0x778), irq 7, dma 3
[PCSPP,TRISTATE,COMPAT,ECP,DMA]
Jul 9 19:23:03 D998 kernel: c010c7f3
Jul 9 19:23:03 D998 kernel: PREEMPT
Jul 9 19:23:03 D998 kernel: Modules linked in: parport_pc parport acpi
thermal fan button processor ac battery slamr yenta_socket nls_iso8859_1
nls_cp437 speedstep_lib freq_table snd_intel8x0 snd_ac97_codec snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart
snd_rawmidi snd_seq_device evdev unix
Jul 9 19:23:03 D998 kernel: CPU: 0
Jul 9 19:23:03 D998 kernel: EIP: 0060:[dma_alloc_coherent+27/249]
Tainted: P VLI
Jul 9 19:23:03 D998 kernel: EFLAGS: 00210216 (2.6.7-mm7)
Jul 9 19:23:03 D998 kernel: EIP is at dma_alloc_coherent+0x1b/0xf9
Jul 9 19:23:03 D998 kernel: eax: 00000000 ebx: ffffffff ecx: 00000fff
edx: 00000000
Jul 9 19:23:03 D998 kernel: esi: d3e65800 edi: 00000004 ebp: 00000020
esp: d428ee5c
Jul 9 19:23:03 D998 kernel: ds: 007b es: 007b ss: 0068
Jul 9 19:23:03 D998 kernel: Process modprobe (pid: 4562, threadinfo=d428e000
task=dda5f110)
Jul 9 19:23:03 D998 kernel: Stack: c0108525 00000007 d72cf3e0 e0c9a634
c1535e00 d3e65800 00000004 d3e65824
Jul 9 19:23:03 D998 kernel: e0c98913 00000000 00001000 d3e6581c
00000020 c1535e00 d72cf3e0 d72cf400
Jul 9 19:23:03 D998 kernel: ffffffff c149a800 00000003 00000378
00000007 e0c99524 00000378 00000778
Jul 9 19:23:03 D998 kernel: Call Trace:
Jul 9 19:23:03 D998 kernel: [request_irq+131/197] request_irq+0x83/0xc5
Jul 9 19:23:03 D998 kernel: [__crc_agp_memory_reserved+4176199/8627286]
parport_pc_probe_port+0x449/0x72e [parport_pc]
Jul 9 19:23:03 D998 kernel: [__crc_agp_memory_reserved+4179288/8627286]
parport_pc_pnp_probe+0xa4/0xdb [parport_pc]
Jul 9 19:23:03 D998 kernel: [__crc_agp_memory_reserved+4179124/8627286]
parport_pc_pnp_probe+0x0/0xdb [parport_pc]
Jul 9 19:23:03 D998 kernel: [pnp_device_probe+111/164]
pnp_device_probe+0x6f/0xa4
Jul 9 19:23:03 D998 kernel: [bus_match+63/106] bus_match+0x3f/0x6a
Jul 9 19:23:03 D998 kernel: [driver_attach+86/128] driver_attach+0x56/0x80
Jul 9 19:23:03 D998 kernel: [bus_add_driver+145/175]
bus_add_driver+0x91/0xaf
Jul 9 19:23:03 D998 kernel: [driver_register+47/51]
driver_register+0x2f/0x33
Jul 9 19:23:03 D998 kernel: [pnp_register_driver+45/91]
pnp_register_driver+0x2d/0x5b
Jul 9 19:23:03 D998 kernel: [__crc_default_hwif_transport+1463856/1650103]
parport_pc_find_ports+0x71/0x84 [parport_pc]
Jul 9 19:23:03 D998 kernel: [__crc_default_hwif_transport+1464647/1650103]
parport_pc_init+0xa0/0xa2 [parport_pc]
Jul 9 19:23:03 D998 kernel: [sys_init_module+279/559]
sys_init_module+0x117/0x22f
Jul 9 19:23:03 D998 kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jul 9 19:23:03 D998 kernel: Code: ff ff ff 51 e8 ff 9f 0e 00 59 e9 68 ff ff
ff 90 55 57 56 53 bb ff ff ff ff 83 ec 10 8b 4c 24 28 8b 44 24 24 8b 6c 24 30
83 e9 01 <8b> b0 b8 00 00 00 c1 e9 0b 89 4c 24 0c 83 c3 01 d1 6c 24 0c 75
---------------------------------
oot@D998:/home/io# ksymoops <oops.txt
ksymoops 2.4.9 on i686 2.6.7-mm7. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.6.7-mm7/ (default)
-m /boot/System.map-2.6.7-mm7 (default)
Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.
Error (regular_file): read_ksyms stat /proc/ksyms failed
ksymoops: No such file or directory
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
Jul 9 19:19:15 D998 kernel: cs: IO port probe 0x0c00-0x0cff: clean.
Jul 9 19:19:15 D998 kernel: cs: IO port probe 0x0a00-0x0aff: clean.
Jul 9 19:23:03 D998 kernel: c010c7f3
Jul 9 19:23:03 D998 kernel: CPU: 0
Jul 9 19:23:03 D998 kernel: EIP: 0060:[dma_alloc_coherent+27/249]
Tainted: P VLI
Jul 9 19:23:03 D998 kernel: EFLAGS: 00210216 (2.6.7-mm7)
Jul 9 19:23:03 D998 kernel: eax: 00000000 ebx: ffffffff ecx: 00000fff
edx: 00000000
Jul 9 19:23:03 D998 kernel: esi: d3e65800 edi: 00000004 ebp: 00000020
esp: d428ee5c
Jul 9 19:23:03 D998 kernel: ds: 007b es: 007b ss: 0068
Jul 9 19:23:03 D998 kernel: Stack: c0108525 00000007 d72cf3e0 e0c9a634
c1535e00 d3e65800 00000004 d3e65824
Jul 9 19:23:03 D998 kernel: e0c98913 00000000 00001000 d3e6581c
00000020 c1535e00 d72cf3e0 d72cf400
Jul 9 19:23:03 D998 kernel: ffffffff c149a800 00000003 00000378
00000007 e0c99524 00000378 00000778
Jul 9 19:23:03 D998 kernel: Call Trace:
Warning (Oops_read): Code line not seen, dumping what data is available
>>ebx; ffffffff <__kernel_rt_sigreturn+1bbf/????>
>>esi; d3e65800 <__crc_kcalloc+3d4fb/8501a>
>>esp; d428ee5c <__crc_nr_swap_pages+338f3/d0d8f>
Jul 9 19:23:03 D998 kernel: Code: ff ff ff 51 e8 ff 9f 0e 00 59 e9 68 ff ff
ff 90 55 57 56 53 bb ff ff ff ff 83 ec 10 8b 4c 24 28 8b 44 24 24 8b 6c 24 30
83 e9 01 <8b> b0 b8 00 00 00 c1 e9 0b 89 4c 24 0c 83 c3 01 d1 6c 24 0c 75
Using defaults from ksymoops -t elf32-i386 -a i386
Code; ffffffd5 <__kernel_rt_sigreturn+1b95/????>
00000000 <_EIP>:
Code; ffffffd5 <__kernel_rt_sigreturn+1b95/????>
0: ff (bad)
Code; ffffffd6 <__kernel_rt_sigreturn+1b96/????>
1: ff (bad)
Code; ffffffd7 <__kernel_rt_sigreturn+1b97/????>
2: ff 51 e8 call *0xffffffe8(%ecx)
Code; ffffffda <__kernel_rt_sigreturn+1b9a/????>
5: ff 9f 0e 00 59 e9 lcall *0xe959000e(%edi)
Code; ffffffe0 <__kernel_rt_sigreturn+1ba0/????>
b: 68 ff ff ff 90 push $0x90ffffff
Code; ffffffe5 <__kernel_rt_sigreturn+1ba5/????>
10: 55 push %ebp
Code; ffffffe6 <__kernel_rt_sigreturn+1ba6/????>
11: 57 push %edi
Code; ffffffe7 <__kernel_rt_sigreturn+1ba7/????>
12: 56 push %esi
Code; ffffffe8 <__kernel_rt_sigreturn+1ba8/????>
13: 53 push %ebx
Code; ffffffe9 <__kernel_rt_sigreturn+1ba9/????>
14: bb ff ff ff ff mov $0xffffffff,%ebx
Code; ffffffee <__kernel_rt_sigreturn+1bae/????>
19: 83 ec 10 sub $0x10,%esp
Code; fffffff1 <__kernel_rt_sigreturn+1bb1/????>
1c: 8b 4c 24 28 mov 0x28(%esp,1),%ecx
Code; fffffff5 <__kernel_rt_sigreturn+1bb5/????>
20: 8b 44 24 24 mov 0x24(%esp,1),%eax
Code; fffffff9 <__kernel_rt_sigreturn+1bb9/????>
24: 8b 6c 24 30 mov 0x30(%esp,1),%ebp
Code; fffffffd <__kernel_rt_sigreturn+1bbd/????>
28: 83 e9 01 sub $0x1,%ecx
Code; 00000000 Before first symbol
2b: 8b b0 b8 00 00 00 mov 0xb8(%eax),%esi
Code; 00000006 Before first symbol
31: c1 e9 0b shr $0xb,%ecx
Code; 00000009 Before first symbol
34: 89 4c 24 0c mov %ecx,0xc(%esp,1)
Code; 0000000d Before first symbol
38: 83 c3 01 add $0x1,%ebx
Code; 00000010 Before first symbol
3b: d1 6c 24 0c shrl 0xc(%esp,1)
Code; 00000014 Before first symbol
3f: 75 .byte 0x75
2 warnings and 1 error issued. Results may not be reliable.
root@D998:/home/io#
TIA.
--
Il reggiseno e' uno strumento democratico perche' separa la destra dalla
sinistra, solleva le masse e attira i popoli.
Mario "Jorge" Di Nitto --- [Linux Registered User #334335]
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