Messages in this thread | | | From | "Ramachandran, MahendraX A" <> | Subject | RE: 2.2.15 Oops question | Date | Sun, 29 Aug 1999 18:14:19 -0700 |
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Oops, my mistake. I ment 2.2.5 not 2.2.15. Got it scrambled with the 2.2.5-15 versioning of the RH6 distribution.
Mahendra
> -----Original Message----- > From: Ramachandran, MahendraX A > Sent: Sunday, August 29, 1999 11:53 AM > To: 'linux-kernel@vger.rutgers.edu' > Subject: 2.2.15 Oops question > > Hello Gurus, > I am stuck with the following problem and am hoping > someone can give me a pointer as to what may be going on > here. I have a driver that talks to ISA registers in the > 0xCA2 - 0x0CAB range. Right now I have the driver do nothing > expect register as a char dev and probe the registers and > then do nothing (to reduce the problem spot). Even after I > rmmod the driver I see these Oops messages (for anything as > simple as ls or cat > etc - anything accessing the file system). Initially I though > it was because I was leaving the /dev entry even after > I rmmod'ed the driver, but I have seen it even after removing > the node. Is this a known issue that was fixed in > a subsequent patch? Does leaving the /dev/ node entry after > removing a driver leave a dangling reference of some sort? > Thanks for your help. > > Aug 29 04:22:04 linwood46 kernel: Unable to handle kernel > paging request at virtual address 80c73464 > Aug 29 04:22:04 linwood46 kernel: current->tss.cr3 = > 0047c000, %cr3 = 0047c000 > Aug 29 04:22:04 linwood46 kernel: *pde = 00000000 > Aug 29 04:22:04 linwood46 kernel: Oops: 0000 > Aug 29 04:22:04 linwood46 kernel: CPU: 0 > Aug 29 04:22:04 linwood46 kernel: EIP: 0010:[find_inode+26/56] > Aug 29 04:22:04 linwood46 kernel: EFLAGS: 00010287 > Aug 29 04:22:04 linwood46 kernel: eax: 80c733fc ebx: > 0001a068 ecx: c0230288 edx: 80c733fc > Aug 29 04:22:04 linwood46 kernel: esi: c7d7b600 edi: > 0001a068 ebp: c7d7b600 esp: c7ef7ee0 > Aug 29 04:22:04 linwood46 kernel: ds: 0018 es: 0018 ss: 0018 > Aug 29 04:22:04 linwood46 kernel: Process gawk (pid: 874, > process nr: 67, stackpage=c7ef7000) > Aug 29 04:22:04 linwood46 kernel: Stack: c0130965 c7d7b600 > 0001a068 c0230288 0001a068 c0aee740 c7f3c770 c7f3c7bc > Aug 29 04:22:04 linwood46 kernel: c013d36c c7d7b600 > 0001a068 c0aee740 c7f3c770 c7ef7f54 c3e51428 c012afb2 > Aug 29 04:22:04 linwood46 kernel: c7f3c770 c0aee740 > c7ef7f54 00000000 c0aa900a 00000001 c012b17a c08b11a0 > Aug 29 04:22:04 linwood46 kernel: Call Trace: [iget+49/96] > [ext2_lookup+84/124] [real_lookup+74/112] > [lookup_dentry+294/496] [open_namei+102/848] > [filp_open+68/240] [sys_open+54/148] > Aug 29 04:22:04 linwood46 kernel: [system_call+52/56] > Aug 29 04:22:04 linwood46 kernel: Code: 39 70 68 75 0d 39 58 > 18 75 08 ff 40 1c eb 0b 8d 76 00 8b 12 > > Mahendra > > Mahendra Ramachandran > Intel MS: CO5-201 (503)677-6967 >
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