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You'll have to pardon my ignorance, but I've never dealt with the murkey
depths of kernel bashing before!
I now attach a 'ksymoops' version of my 'panic' output and hopefully it
means more to you guys now.
Dave
On Thu, 19 Jun 2003 15:33:37 -0400
Scott McDermott <vaxerdec@frontiernet.net> wrote:
> Dave Bentham on Thu 19/06 20:21 +0100:
> > I've now managed to capture the 'panic' output of 2.4.21.
>
> man ksymoops
> -
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-- A computer without Microsoft is like chocolate cake without mustard.
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ksymoops 2.4.5 on i686 2.4.21. Options used -v /usr/src/linux/vmlinux (specified) -k /var/log/ksyms.3 (specified) -L (specified) -o /lib/modules/2.4.21/ (default) -m /boot/System.map (specified)
Unable to handle kernel NULL pointer dereference at virtual address 00000 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<00000000>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010202 eax: c02ecab4 ebx: c02ecca0 ecx: 00000000 edx: 00000170 esi: cf6f0d60 edi: c12cee80 ebp: cf223a8c esp: cf223a64 ds: 0018 es: 0018 ss: 0018 Process mount (pid: 2255, stackpage=cf223000) Stack: c01d8054 c02ecca0 cf6f0d60 0000000c 00000000 000001f4 c12cee80 c02ecca0 00000040 00000000 cf223ac0 c01c21e2 c02ecca0 cf6f0d 000001f4 c02ecca0 00000000 00000002 c02ecca0 cff3f260 cf237ea0 cf223ae4 Call Trace: [<c01d8054>] [<c01c21e2>] [<c01c235e>] [<c01c2a2f>] [<c01d8cd4>] [<c01cd575>] [<c01d2dc0>] [<c01d2b30>] [<c01d4845>] [<c01d2b30>] [<c01d3d35>] [<c01d3dc9>] [<c01cd6a5>] [<c01ccff0>] [<c01dac15>] [<c01dbe8b>] [<c01d9455>] [<c01e2c2e>] [<c01e2ca2>] [<c013f45a>] [<c01d9bd8>] [<c01e236a>] [<c01e21c1>] [<c013abdf>] [<c013f671>] [<c013f6ff>] [<c017d276>] [<c013e17c>] [<c013e583>] [<c015064d>] [<c0150945>] [<c01507 Code: Bad EIP value.
>>EIP; 00000000 Before first symbol
>>eax; c02ecab4 <ide_hwifs+454/2b48> >>ebx; c02ecca0 <ide_hwifs+640/2b48> >>esi; cf6f0d60 <_end+f3fe9c8/10511cc8> >>edi; c12cee80 <_end+fdcae8/10511cc8> >>ebp; cf223a8c <_end+ef316f4/10511cc8> >>esp; cf223a64 <_end+ef316cc/10511cc8>
Trace; c01d8054 <idescsi_transfer_pc+124/130> Trace; c01c21e2 <start_request+192/210> Trace; c01c235e <ide_do_request+ae/190> Trace; c01c2a2f <ide_do_drive_cmd+af/100> Trace; c01d8cd4 <idescsi_queue+194/2a0> Trace; c01cd575 <scsi_dispatch_cmd+195/260> Trace; c01d2dc0 <scsi_old_done+0/650> Trace; c01d2b30 <scsi_old_times_out+0/140> Trace; c01d4845 <scsi_request_fn+1a5/360> Trace; c01d2b30 <scsi_old_times_out+0/140> Trace; c01d3d35 <__scsi_insert_special+55/80> Trace; c01d3dc9 <scsi_insert_special_req+29/30> Trace; c01cd6a5 <scsi_wait_req+65/b0> Trace; c01ccff0 <scsi_wait_done+0/20> Trace; c01dac15 <sr_do_ioctl+c5/310> Trace; c01dbe8b <sr_cd_check+1bb/230> Trace; c01d9455 <sr_media_change+b5/f0> Trace; c01e2c2e <media_changed+5e/90> Trace; c01e2ca2 <cdrom_media_changed+42/50> Trace; c013f45a <check_disk_change+4a/e0> Trace; c01d9bd8 <sr_open+18/f0> Trace; c01e236a <open_for_data+12a/350> Trace; c01e21c1 <cdrom_open+71/f0> Trace; c013abdf <getblk+4f/60> Trace; c013f671 <do_open+121/150> Trace; c013f6ff <blkdev_get+5f/70> Trace; c017d276 <devfs_get_ops+76/90> Trace; c013e17c <get_sb_bdev+ec/280> Trace; c013e583 <do_kern_mount+123/140> Trace; c015064d <do_add_mount+8d/180> Trace; c0150945 <do_mount+145/190>
Unable to handle kernel NULL pointer dereference at virtual address 00000000 00000000 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[<00000000>] Not tainted EFLAGS: 00010203 eax: c02ecab4 ebx: c02ecca0 ecx: 00000000 edx: 00000170 esi: cf6f0d60 edi: c12cee80 ebp: c02b3e94 esp: c02b3e6c ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, stackpage=c02b3000) Stack: c01d8054 c02ecca0 cf6f0d60 0000000c 00000000 000001f4 c12cee80 c02ecca0 00000040 00000000 c02b3ec8 c01c21e2 c02ecca0 cf6f0d60 00000000 00000088 000001f4 c02b3eec 00000000 00000018 c02ecca0 cff3f260 cf237ea0 c02b3eec Call Trace: [<c01d8054>] [<c01c21e2>] [<c01c235e>] [<c01c260c>] [<c01172a0>] [<c01c2520>] [<c0122a9b>] [<c01221f6>] [<c011eff2>] [<c011eee6>] [<c011ed16>] [<c010a9b0>] [<c0107250>] [<c010d038>] [<c0107250>] [<c0107273>] [<c0107302>] [<c0105000>] Code: Bad EIP value.
>>EIP; 00000000 Before first symbol
>>eax; c02ecab4 <ide_hwifs+454/2b48> >>ebx; c02ecca0 <ide_hwifs+640/2b48> >>esi; cf6f0d60 <_end+f3fe9c8/10511cc8> >>edi; c12cee80 <_end+fdcae8/10511cc8> >>ebp; c02b3e94 <init_task_union+1e94/2000> >>esp; c02b3e6c <init_task_union+1e6c/2000>
Trace; c01d8054 <idescsi_transfer_pc+124/130> Trace; c01c21e2 <start_request+192/210> Trace; c01c235e <ide_do_request+ae/190> Trace; c01c260c <ide_timer_expiry+ec/1c0> Trace; c01172a0 <process_timeout+0/20> Trace; c01c2520 <ide_timer_expiry+0/1c0> Trace; c0122a9b <run_timer_list+10b/170> Trace; c01221f6 <update_wall_time+16/40> Trace; c011eff2 <bh_action+22/50> Trace; c011eee6 <tasklet_hi_action+46/70> Trace; c011ed16 <do_softirq+a6/b0> Trace; c010a9b0 <do_IRQ+b0/c0> Trace; c0107250 <default_idle+0/40> Trace; c010d038 <call_do_IRQ+5/d> Trace; c0107250 <default_idle+0/40> Trace; c0107273 <default_idle+23/40> Trace; c0107302 <cpu_idle+52/70> Trace; c0105000 <_stext+0/0>
<0>Kernel panic: Aiee, killing interrupt handler!
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