Messages in this thread | | | Date | Tue, 22 Apr 2003 12:36:41 +0200 | From | Stephan von Krawczynski <> | Subject | Re: 2.4.20 Kernel panic in IDE-SCSI with CDROM drive |
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This BUG is fixed. Please have a look at the 2.4.21-rc1 ide-scsi patch I posted to LKML lately.
On Mon, 21 Apr 2003 21:37:54 -0400 Garrett Kajmowicz <gkajmowi@tbaytel.net> wrote:
> I recieved the appened kernel oops while attempting to mount a cdrom, as well > > as to dd the CDROM into a file. This as occured under 2.4.19 as well as > 2.4.20 (reason why I tried upgrading). The drive is bootable and works fine > under Win98. > > The oops in question locks the system up completely and causes Caps+Scroll > lock lights to blink. > > The drive in question is an HP CD-RW drive, attached via IDE using IDE-SCSI. > I have also attached information on my drive, should it be useful. > > Thank you for all of yuor hard work. Let me know if you need more info. > Garrett Kajmowicz > gkajmowi@tbayel.net > > > > Output from ksymoops (kernel was NOT tainted): > > Unable to handle kernel NULL pointer dereference at virtual address 00000018 > Oops: 0 > CPU: 0 > EIP: 0010:[<c01e702b>] > Using defaults from ksymoops -t elf32-i386 -a i386 > EFLAGS: 00010286 > eax: e7de5b40 ebx: c02df488 ecx: db5ef8c0 edx: db5ef8c0 > esi: 00000000 edi: c02df488 ebp: 00000000 esp: c029fe90 > ds: 00000018 es: 00000018 ss: 00000018 > c01cda7c 000005dc e758ff7c 00000046 e7de5b40 00000000 00000000 c02df488 > c02df444 c01cde6a c02df488 00000000 00000000 00000088 00000003 00000000 > c026f414 c029ff00 00000000 aca424e9 c02df488 e7f46280 c02df444 db5ef8c0 > Call trace: [<c01cda7c>] [<c01cde6a>] [<c01ce065>] [<c01ce345>] [<c01ce260>] > [<c011c3fe>] [<c0118842>] [<c0118756>] [<c0118594>] [<c0108a3e>] [<c01053a0>] > [<c010af98>] [<c01053a0>] [<c01053c3>] [<c0105432>] [<c0105000>] > Code: 8b 56 18 89 70 04 8b 46 1c 8b 7e 0c c7 46 10 00 00 00 00 89 > > > >>EIP; c01e702b <idescsi_issue_pc+1b/1b0> <===== > > >>eax; e7de5b40 <_end+27b01428/28566968> > >>ebx; c02df488 <ide_hwifs+388/20a8> > >>ecx; db5ef8c0 <_end+1b30b1a8/28566968> > >>edx; db5ef8c0 <_end+1b30b1a8/28566968> > >>edi; c02df488 <ide_hwifs+388/20a8> > >>esp; c029fe90 <init_task_union+1e90/2000> > > Trace; c01cda7c <ide_wait_stat+bc/130> > Trace; c01cde6a <start_request+1ba/260> > Trace; c01ce065 <ide_do_request+c5/1c0> > Trace; c01ce345 <ide_timer_expiry+e5/1c0> > Trace; c01ce260 <ide_timer_expiry+0/1c0> > Trace; c011c3fe <run_timer_list+ee/160> > Trace; c0118842 <bh_action+22/40> > Trace; c0118756 <tasklet_hi_action+46/70> > Trace; c0118594 <do_softirq+94/a0> > Trace; c0108a3e <do_IRQ+9e/a0> > Trace; c01053a0 <default_idle+0/30> > Trace; c010af98 <call_do_IRQ+5/d> > Trace; c01053a0 <default_idle+0/30> > Trace; c01053c3 <default_idle+23/30> > Trace; c0105432 <cpu_idle+42/60> > Trace; c0105000 <_stext+0/0> > > Code; c01e702b <idescsi_issue_pc+1b/1b0> > 00000000 <_EIP>: > Code; c01e702b <idescsi_issue_pc+1b/1b0> <===== > 0: 8b 56 18 mov 0x18(%esi),%edx <===== > Code; c01e702e <idescsi_issue_pc+1e/1b0> > 3: 89 70 04 mov %esi,0x4(%eax) > Code; c01e7031 <idescsi_issue_pc+21/1b0> > 6: 8b 46 1c mov 0x1c(%esi),%eax > Code; c01e7034 <idescsi_issue_pc+24/1b0> > 9: 8b 7e 0c mov 0xc(%esi),%edi > Code; c01e7037 <idescsi_issue_pc+27/1b0> > c: c7 46 10 00 00 00 00 movl $0x0,0x10(%esi) > Code; c01e703e <idescsi_issue_pc+2e/1b0> > 13: 89 00 mov %eax,(%eax) > > <0>Kernel panic: Aiee, killing interupt handler! > > --------------------Enf od ksymoops output---------------------------- > Panic message ended with: In interupt handler - not syncing. > > cat /proc/ide/drivers > ide-scsi version 0.9 > ide-disk version 1.12 > > cat /proc/ide/ide1/config > pci bus 00 device 39 vid 1106 did 0571 channel 1 > 06 11 71 05 07 00 90 02 06 8a 01 01 00 20 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 01 d4 00 00 00 00 00 00 00 00 00 00 06 11 71 05 > 00 00 00 00 c0 00 00 00 00 00 00 00 ff 00 00 00 > 0b 52 09 3a 10 10 c0 00 a8 20 a8 20 11 00 20 20 > 07 07 07 e0 14 00 00 00 a8 a8 a8 a8 00 00 00 00 > 00 02 00 00 00 00 00 00 00 02 00 00 00 00 00 00 > 02 01 00 00 00 00 00 00 02 01 00 00 00 00 00 00 > 00 60 df 27 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 > 06 00 71 05 06 11 71 05 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > > cat /proc/ide/ide1/hdc/settings > name value min max mode > ---- ----- --- --- ---- > bios_cyl 0 0 1023 rw > bios_head 0 0 255 rw > bios_sect 0 0 63 rw > current_speed 34 0 69 rw > ide_scsi 0 0 1 rw > init_speed 12 0 69 rw > io_32bit 1 0 3 rw > keepsettings 0 0 1 rw > log 0 0 1 rw > nice1 1 0 1 rw > number 2 0 3 rw > pio_mode write-only 0 255 w > slow 0 0 1 rw > transform 1 0 3 rw > unmaskirq 1 0 1 rw > using_dma 1 0 1 rw > > cat /proc/cpuinfo > processor : 0 > vendor_id : AuthenticAMD > cpu family : 6 > model : 6 > model name : AMD Athlon(tm) XP 1800+ > stepping : 2 > cpu MHz : 1529.036 > cache size : 256 KB > fdiv_bug : no > hlt_bug : no > f00f_bug : no > coma_bug : no > fpu : yes > fpu_exception : yes > cpuid level : 1 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov > pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow > bogomips : 3047.42 > > Using version: > GNU assembler 2.13.2 > gcc (GCC) 3.2.2 > /lib/libc-2.3.1.so > > > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
-- MfG, Stephan von Krawczynski ith Kommunikationstechnik GmbH - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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