Messages in this thread | | | Subject | Oops with 1.3.79 and kerneld | Date | Wed, 27 Mar 1996 21:32:11 +0100 (MET) | From | Matthias Sattler <> |
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Hiho
Today I had an Oops after running scsi-config.
Here comes the start of the oops: Mar 27 12:00:25 gandalf insmod: Initialization of st failed Mar 27 12:00:25 gandalf kernel: Detected scsi tape st0 at scsi0, channel 0, id 3, lun 0 Mar 27 12:00:25 gandalf kernel: st: Can't allocate new tape buffer (nbr 0).
This should be fixed before 2.0 (lack of dma memory), but thats another story.
Mar 27 12:00:25 gandalf kernel: Can't continue without at least one tape buffer. Mar 27 12:01:25 gandalf kernel: Unable to handle kernel paging request at virtual address c1866ce0
It seemed to happen when kerneld tried to unload sr_mod (I don't even have a scsi cdrom but it got loaded somehow, it seems that kerneld tried to load all?! scsi modules when starting scsi-config).
The output of ksymoops should be useful: /usr/src/linux/scripts/ksymoops /usr/src/linux/System.map < oops Using /usr/src/linux/System.map' to map addresses to symbols.
Trace: 181532a Trace: 18614a0 Trace: 185fd40 Trace: 18614a0 Trace: 115612 <sys_delete_module+f2/110> Trace: 110813 <do_page_fault+193/300> Trace: 110813 <do_page_fault+193/300> Trace: 10a98b <error_code+4b/60> Trace: 10a7d9 <system_call+59/a0>
Code: movl (%edx),%eax Code: cmpl %edi,%eax Code: jne fffffffe <gcc2_compiled.+fffffffe> Code: testl %edx,%edx Code: jne 0000001a <_EIP+1a> Code: movl (%edi),%eax Code: movl %eax,0x1819e00 Code: jmp 0000001e <_EIP+1e> Code: nop
My setup is: -1.3.79 Kernel -modules-1.3.57 -ncr 53c810 with: conner cfp1060S scsi harddisc hp c1533A DAT tape The rest should not matter.
Matthias
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