Messages in this thread | | | Subject | Re: [PATCH] EISA aic7770 broken | From | Marc Zyngier <> | Date | 10 Mar 2003 08:53:56 +0100 |
| |
>>>>> "Justin" == Justin T Gibbs <gibbs@scsiguy.com> writes:
Justin> Define crashes badly. Driver messages or kernel panic strings Justin> typically help.
Here it is :
<quote> [...] PCI: PCI BIOS revision 2.10 entry at 0xf80cd, last bus=1 PCI: Using configuration type 1 BIO: pool of 256 setup, 14Kb (56 bytes/bio) biovec pool[0]: 1 bvecs: 256 entries (12 bytes) biovec pool[1]: 4 bvecs: 256 entries (48 bytes) biovec pool[2]: 16 bvecs: 256 entries (192 bytes) biovec pool[3]: 64 bvecs: 256 entries (768 bytes) biovec pool[4]: 128 bvecs: 256 entries (1536 bytes) biovec pool[5]: 256 bvecs: 256 entries (3072 bytes) Linux Plug and Play Support v0.95 (c) Adam Belay pnp: Enabling Plug and Play Card Services. block request queues: 128 requests per read queue 128 requests per write queue 8 requests per batch enter congestion at 15 exit congestion at 17 SCSI subsystem initialized PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) Starting balanced_irq Enabling SEP on CPU 1 Enabling SEP on CPU 0 Journalled Block Device driver loaded Installing knfsd (copyright (C) 1996 okir@monad.swb.de). Limiting direct PCI/PCI transfers. isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A pty: 256 Unix98 ptys configured Real Time Clock Driver v1.11 scsi HBA driver Adaptec 174x (EISA) didn't set a release method, please fix the template scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.28 <Adaptec aic7880 Ultra SCSI adapter> aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs
(scsi0:A:0): 40.000MB/s transfers (20.000MHz, offset 8, 16bit) Vendor: WDIGTL Model: WDE4360-1808A3 Rev: 1.80 Type: Direct-Access ANSI SCSI revision: 02 scsi0:A:0:0: Tagged Queuing enabled. Depth 253 Vendor: DELL Model: 6UW BACKPLANE Rev: 9 Type: Processor ANSI SCSI revision: 02 scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.28 <Adaptec aic7860 Ultra SCSI adapter> aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs
(scsi1:A:5): 10.000MB/s transfers (10.000MHz, offset 15) Vendor: NEC Model: CD-ROM DRIVE:464 Rev: 1.05 Type: CD-ROM ANSI SCSI revision: 02 scsi2 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.28 <Adaptec 274X SCSI adapter> aic7770: Twin Channel, A SCSI Id=7, B SCSI Id=7, primary A, 4/253 SCBs
Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: c01f8cec *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0060:[<c01f8cec>] Not tainted EFLAGS: 00010046 EIP is at ahc_runq_tasklet+0x54/0x140 eax: 00000000 ebx: dfe00400 ecx: c1535600 edx: 00000000 esi: dfe00600 edi: c02fdf48 ebp: 00000001 esp: c02fdf3c ds: 007b es: 007b ss: 0068 Process swapper (pid: 0, threadinfo=c02fc000 task=c02bdce0) Stack: dfe00454 00000000 c02fc000 00000286 c011f722 dfe00600 00000001 c02faf08 ffffffdd 00000000 c0352438 c0352438 c011f50a c02faf08 00000000 00000000 c02fdf9c 0008e000 00000046 c0113a83 c02fc000 c0106d90 c0105000 c010974a Call Trace: [<c011f722>] tasklet_action+0x86/0xe4 [<c011f50a>] do_softirq+0x5a/0xac [<c0113a83>] smp_apic_timer_interrupt+0x13f/0x150 [<c0106d90>] default_idle+0x0/0x34 [<c0105000>] _stext+0x0/0x58 [<c010974a>] apic_timer_interrupt+0x1a/0x20 [<c0106d90>] default_idle+0x0/0x34 [<c0105000>] _stext+0x0/0x58 [<c0106db9>] default_idle+0x29/0x34 [<c0106e43>] cpu_idle+0x37/0x48 [<c0105055>] _stext+0x55/0x58
Code: 89 02 8b 41 24 89 c2 83 e2 f7 89 51 24 a8 02 74 0e 83 79 10 <0>Kernel panic: Aiee, killing interrupt handler! In interrupt handler - not syncing </quote>
Running the dump through ksymoops :
<quote> >>EIP; c01f8cec <ahc_runq_tasklet+54/140> <=====
>>edi; c02fdf48 <init_thread_union+1f48/2000> >>esp; c02fdf3c <init_thread_union+1f3c/2000>
Trace; c011f722 <tasklet_action+86/e4> Trace; c011f50a <do_softirq+5a/ac> Trace; c0113a83 <smp_apic_timer_interrupt+13f/150> Trace; c0106d90 <default_idle+0/34> Trace; c0105000 <_stext+0/0> Trace; c010974a <apic_timer_interrupt+1a/20> Trace; c0106d90 <default_idle+0/34> Trace; c0105000 <_stext+0/0> Trace; c0106db9 <default_idle+29/34> Trace; c0106e43 <cpu_idle+37/48> Trace; c0105055 <rest_init+55/58>
Code; c01f8cec <ahc_runq_tasklet+54/140> 00000000 <_EIP>: Code; c01f8cec <ahc_runq_tasklet+54/140> <===== 0: 89 02 mov %eax,(%edx) <===== Code; c01f8cee <ahc_runq_tasklet+56/140> 2: 8b 41 24 mov 0x24(%ecx),%eax Code; c01f8cf1 <ahc_runq_tasklet+59/140> 5: 89 c2 mov %eax,%edx Code; c01f8cf3 <ahc_runq_tasklet+5b/140> 7: 83 e2 f7 and $0xfffffff7,%edx Code; c01f8cf6 <ahc_runq_tasklet+5e/140> a: 89 51 24 mov %edx,0x24(%ecx) Code; c01f8cf9 <ahc_runq_tasklet+61/140> d: a8 02 test $0x2,%al Code; c01f8cfb <ahc_runq_tasklet+63/140> f: 74 0e je 1f <_EIP+0x1f> c01f8d0b <ahc_runq_tasklet+73/140> Code; c01f8cfd <ahc_runq_tasklet+65/140> 11: 83 79 10 00 cmpl $0x0,0x10(%ecx) </quote>
There is a single disk connected to the EISA card (channel A).
Does it help ?
Thanks,
M. -- Places change, faces change. Life is so very strange. - 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/
| |