Messages in this thread |  | | From | (Etienne BERNARD) | Subject | Oops with 2.0 and mcdx | Date | 9 Jun 1996 13:19:34 GMT |
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Hello. I have mcdx compiled as a module, and I've insmoded it with insmod mcdx mcdx=0x320,10 (my CD player is a Mitsumi FX001D) Then, I run workbone, and I get that :
Unable to handle kernel NULL pointer dereference at virtual address c0000088 current->tss.cr3 = 0069b000, %cr3 = 0069b000 *pde = 00102067 *pte = 00000027 Oops: 0000 CPU: 0 EIP: 0010:[<0100e98f>] EFLAGS: 00010202 eax: 00000001 ebx: 00000000 ecx: 00000000 edx: 010102b0 esi: 007e6400 edi: 00557a7c ebp: bffff6f4 esp: 00597d58 ds: 0018 es: 0018 fs: 002b gs: 002b ss: 0018 Process workbone (pid: 433, process nr: 8, stackpage=00597000) Stack: 00000000 007e6400 00557a7c 0000048f 00000293 0011970d 00000003 00000000 00000000 0000001f bffff000 00597e6c bffffc10 bffffc10 00000001 0011a8f3 00229025 00229065 00229067 0012b394 00597e6c 00004000 bffffc10 00000000 Call Trace: [<0011970d>] [<0011a8f3>] [<0012b394>] [<0100cb39>] [<001254ea>] [<001110d5>] [<001254ea>] [<00125e62>] [<00154dea>] [<0015392b>] [<00123ac6>] [<00158671>] [<0012cb97>] [<0012d117>] [<001241e8>] [<00124531>] [<001227be>] [<00122882>] [<0010a5e2>] Code: 83 bb 88 00 00 00 00 75 1c b8 fa ff ff ff 5b 5e 5f 81 c4 00
ksymoops gives : Trace: 11970d <put_dirty_page+ad/1d0> Trace: 11a8f3 <do_mmap+333/380> Trace: 12b394 <setup_arg_pages+e4/100> Trace: 100cb39 Trace: 1254ea <getblk+3a/4c0> Trace: 1110d5 <timer_bh+155/160> Trace: 1254ea <getblk+3a/4c0> Trace: 125e62 <__brelse+22/50> Trace: 154dea <ext2_update_inode+2ca/2e0> Trace: 15392b <ext2_put_inode+b/60> Trace: 123ac6 <iput+d6/190> Trace: 158671 <ext2_follow_link+151/170> Trace: 12cb97 <follow_link+67/70> Trace: 12d117 <open_namei+2c7/450> Trace: 1241e8 <get_blkfops+18/20> Trace: 124531 <blkdev_open+31/40> Trace: 1227be <do_open+ee/180> Trace: 122882 <sys_open+32/60> Trace: 10a5e2 <system_call+52/80>
Code: cmpl $0x0,0x88(%ebx) Code: jne 00000025 <_EIP+25> Code: movl $0xfffffffa,%eax Code: popl %ebx Code: popl %esi Code: popl %edi Code: addl $0x90900000,%esp
And finally, for the EIP adress,
Hope this helps.
-- www (o o) ---ooO--(_)--Ooo--- Etienne BERNARD, engineering student at Ecole Centrale Paris, France Email : eb@via.ecp.fr http://www.cti.ecp.fr/~bernare8
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