From: Masao Fukuchi <fukuchi.masao@jp.fujitsu.com>
To: "Moore, Eric Dean" <Emoore@lsil.com>
Cc: Christoph Hellwig <hch@lst.de>, linux-scsi@vger.kernel.org
Subject: Re: [PATCH] fix dma mapping leak in fusion
Date: Mon, 23 Aug 2004 10:41:33 +0900 [thread overview]
Message-ID: <200408230141.AA03503@fukuchi.jp.fujitsu.com> (raw)
In-Reply-To: <0E3FA95632D6D047BA649F95DAB60E5704DE6A9E@exa-atlanta>
[-- Attachment #1: Type: text/plain, Size: 4026 bytes --]
Hi Eric,
I took a message according to your request.
Please look at the message and comment me.
Masao Fukuchi
Moore, Eric Dean wrote:
>Would it be possible for you to set up remote system
>to send kernel messages over serial cable?
>Is so, pls recompile the driver with MPT_DEBUG_TM defined in
>the mpt device driver Makefile; then send me log file.
>
>Thanks,
>Eric
>
>On Thursday, August 19, 2004 9:05 PM, Masao Fukuchi wrote:
>>
>>
>> Eric,
>>
>> I applyed your patch and tested it, but the patch didn't work well.
>> I didn't met Oops.
>> But after read command finishing with fail, keyboard and mouse click
>> didn't work.
>> And also I couldn't login from other server.
>>
>> The message was almost same as Fusion MPT driver 3.01.15.
>>
>> Masao Fukuchi
>>
>> Moore, Eric Dean wrote:
>> >Here is a patch to apply against 3.01.15. It will have a small
>> >fix in mptscsih_abort which should work with Christoph's suggestion
>> >of removing the "is the device is offline" check in
>> >mptscsih_flush_running_cmds. Pls test and let me know if you still
>> >hit the oops.
>> >
>> >Eric
>> >
>> >
>> >On Thursday, August 19, 2004 7:15 AM, Masao Fukuchi wrote:
>> >>
>> >> I tried fusion MPT driver 3.01.15 and I didn't met Oops.
>> >> (Eric fixed Oops problem by Fusion MPT driver 3.01.04)
>> >>
>> >> Masao Fukuchi
>> >>
>> >> Message:
>> >> 18:19:01 kernel: mptscsih: ioc3: >> Attempting task abort!
>> >> (sc=e00000007c205080)
>> >> 18:19:01 kernel: mptscsih: ioc3: >> Attempting target reset!
>> >> (sc=e00000007c205080)
>> >> 18:19:01 kernel: mptscsih: ioc3: >> Attempting bus reset!
>> >> (sc=e00000007c205080)
>> >> 18:19:03 kernel: mptbase: Initiating ioc3 recovery
>> >> 18:19:28 kernel: mptscsih: ioc3: >> Attempting task abort!
>> >> (sc=e00000007c205080)
>> >> 18:19:28 kernel: mptscsih: ioc3: >> Attempting host reset!
>> >> (sc=e00000007c205080)
>> >> 18:19:28 kernel: mptbase: Initiating ioc3 recovery
>> >> 18:19:52 kernel: mptscsih: ioc3: >> Attempting task abort!
>> >> (sc=e00000007c205080)
>> >> 18:19:52 kernel: scsi: Device offlined - not ready after
>> >> error recovery: host 3 channel 0 id 1 lun 0
>> >> 18:19:52 kernel: scsi3 (1:0): rejecting I/O to offline device
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 0
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 1
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 2
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 3
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 4
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 5
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 6
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 7
>> >> 18:19:52 kernel: scsi3 (1:0): rejecting I/O to offline device
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 0
>> >> 18:19:52 kernel: Buffer I/O error on device sdb, logical block 1
>> >> 18:19:54 kernel: mptbase: Initiating ioc3 recovery
>> >>
>> >>
>> >> Christoph Hellwig wrote:
>> >> >On Thu, Aug 19, 2004 at 12:01:11PM +0900, Masao Fukuchi wrote:
>> >> >> Hi Christoph,
>> >> >>
>> >> >> I applyed attached patch into latest fusion MPT
>> driver(3.01.15) and
>> >> >> tested it, but I still met Oops.
>> >> >> Then I also applyed your latest patch(it gets rid of the
>> >> fusion pendingQ
>> >> >> in favour of using the scsi midlayer queuing), but I met
>> >> Oops again.
>> >> >
>> >> >Can you try the patch Eric posted instead?
>> >> >
>> >> >-
>> >> >To unsubscribe from this list: send the line "unsubscribe
>> >> linux-scsi" in
>> >> >the body of a message to majordomo@vger.kernel.org
>> >> >More majordomo info at http://vger.kernel.org/majordomo-info.html
>> >>
>> >
>>
>-
>To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
>the body of a message to majordomo@vger.kernel.org
>More majordomo info at http://vger.kernel.org/majordomo-info.html
[-- Attachment #2: tmo_oops --]
[-- Type: application/octet-stream, Size: 7004 bytes --]
mptscsih: ioc3: >> Attempting task abort! (sc=e00000007c1a6880)
TM_REQUEST:
01000001 00000100 000d0062 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
mptscsih: ioc3: mptscsih_taskmgmt_timeout: TM request timed out!
mptscsih: IOC setup_reset routed to SCSI host driver!
mptscsih: ioc3: WARNING - Setup-Diag Reset
mptscsih: IOC setup_reset routed to SCSI host driver!
mptscsih: ioc2: WARNING - Setup-Diag Reset
mptscsih: IOC pre_reset routed to SCSI host driver!
mptscsih: ioc3: WARNING - Pre-Diag Reset
mptscsih: ioc3: WARNING - Pre-Reset complete.
mptscsih: IOC pre_reset routed to SCSI host driver!
mptscsih: ioc2: WARNING - Pre-Diag Reset
mptscsih: ioc2: WARNING - Pre-Reset complete.
mptscsih: ioc3: >> Attempting bus reset! (sc=e00000007c1a6880)
mptscsih: IOC post_reset routed to SCSI host driver!
mptscsih: ioc3: WARNING - Post-Diag Reset
mptscsih: ioc3: WARNING - Post-Reset complete.
mptscsih: IOC post_reset routed to SCSI host driver!
mptscsih: ioc2: WARNING - Post-Diag Reset
mptscsih: ioc2: WARNING - Post-Reset complete.
mptscsih: ioc3: mptscsih_taskmgmt_timeout
mptscsih: ioc3: >> Attempting task abort! (sc=e00000007c1a6880)
TM_REQUEST:
01000001 00000100 000d0077 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
mptscsih: ioc3: >> Attempting host reset! (sc=e00000007c1a6880)
mptscsih: IOC setup_reset routed to SCSI host driver!
mptscsih: ioc3: WARNING - Setup-Diag Reset
mptscsih: IOC setup_reset routed to SCSI host driver!
mptscsih: ioc2: WARNING - Setup-Diag Reset
mptscsih: IOC pre_reset routed to SCSI host driver!
mptscsih: ioc3: WARNING - Pre-Diag Reset
mptscsih: ioc3: WARNING - Pre-Reset complete.
mptscsih: IOC pre_reset routed to SCSI host driver!
mptscsih: ioc2: WARNING - Pre-Diag Reset
mptscsih: ioc2: WARNING - Pre-Reset complete.
mptscsih: IOC post_reset routed to SCSI host driver!
mptscsih: ioc3: WARNING - Post-Diag Reset
mptscsih: ioc3: WARNING - Post-Reset complete.
mptscsih: IOC post_reset routed to SCSI host driver!
mptscsih: ioc2: WARNING - Post-Diag Reset
mptscsih: ioc2: WARNING - Post-Reset complete.
mptscsih: mptscsih_host_reset: Status = SUCCESS
mptscsih: ioc3: >> Attempting task abort! (sc=e00000007c1a6880)
TM_REQUEST:
01000001 00000100 000d008b 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
scsi3 (1:0): rejecting I/O to offline device
Buffer I/O error on device sdb, logical block 0
Buffer I/O error on device sdb, logical block 1
Buffer I/O error on device sdb, logical block 2
Buffer I/O error on device sdb, logical block 3
Buffer I/O error on device sdb, logical block 4
Buffer I/O error on device sdb, logical block 5
Buffer I/O error on device sdb, logical block 6
Buffer I/O error on device sdb, logical block 7
scsi3 (1:0): rejecting I/O to offline device
Buffer I/O error on device sdb, logical block 0
Buffer I/O error on device sdb, logical block 1
mptscsih: ioc3: mptscsih_taskmgmt_timeout: TM request timed out!
mptscsih: IOC setup_reset routed to SCSI host driver!
mptscsih: ioc3: WARNING - Setup-Diag Reset
mptscsih: IOC setup_reset routed to SCSI host driver!
mptscsih: ioc2: WARNING - Setup-Diag Reset
mptscsih: IOC pre_reset routed to SCSI host driver!
mptscsih: ioc3: WARNING - Pre-Diag Reset
Unable to handle kernel NULL pointer dereference (address 0000000000000000)
events/0[4]: Oops 8813272891392 [1]
Modules linked in: ide_cd cdrom md5 ipv6 button autofs ohci1394 ieee1394 e1000 n
ls_iso8859_1 nls_cp437 vfat fat mptscsih mptbase sd_mod scsi_mod
Pid: 4, CPU 0, comm: events/0
psr : 0000101008026018 ifs : 800000000000050e ip : [<a00000010023aca0>] Tain
ted: GF
ip is at swiotlb_unmap_sg+0xa0/0x220
unat: 0000000000000000 pfs : 0000000000000814 rsc : 0000000000000003
rnat: e00000007f947d60 bsps: e00000007f940000 pr : 00000000056aaa55
ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c8a70433f
csd : 0000000000000000 ssd : 0000000000000000
b0 : a0000002000bd790 b6 : a000000100238d00 b7 : a00000010023ac00
f6 : 1003e0000000000000088 f7 : 0ffe8bb4ee9e400000000
f8 : 1003e0000000000003300 f9 : 1003e0000000000000060
f10 : 1003e000000000ea00000 f11 : 1003e00000000367b7ad0
r1 : a0000001009d7e20 r2 : e00000007f947da0 r3 : a0000002000d0900
r8 : 0000000000000088 r9 : a0000001008038c0 r10 : 6db6db6db6db6db7
r11 : e00000007c142000 r12 : e00000007f947d90 r13 : e00000007f940000
r14 : a0007fffff900000 r15 : 0000000000003300 r16 : a0000001007eff08
r17 : 0000000000000010 r18 : e00000007c1a6958 r19 : a00000010023ac00
r20 : a0000001006592d8 r21 : 0000000000000000 r22 : e00000007f768e94
r23 : 0000000000000000 r24 : a0000001007f25e8 r25 : 0000001008022018
r26 : 0000000000000001 r27 : 0000000000000000 r28 : a000000100086c30
r29 : a000000100241760 r30 : 0000000000000000 r31 : e0000000010045b8
Call Trace:
[<a000000100019ba0>] show_stack+0x80/0xa0
sp=e00000007f947960 bsp=e00000007f941410
[<a00000010003fed0>] die+0x1d0/0x280
sp=e00000007f947b30 bsp=e00000007f9413e0
[<a00000010005f260>] ia64_do_page_fault+0x380/0x980
sp=e00000007f947b30 bsp=e00000007f941380
[<a000000100012340>] ia64_leave_kernel+0x0/0x260
sp=e00000007f947bc0 bsp=e00000007f941380
[<a00000010023aca0>] swiotlb_unmap_sg+0xa0/0x220
sp=e00000007f947d90 bsp=e00000007f941310
[<a0000002000bd790>] mptscsih_flush_running_cmds+0x170/0x320 [mptscsih]
sp=e00000007f947da0 bsp=e00000007f941290
[<a0000002000c2ac0>] mptscsih_ioc_reset+0x120/0x560 [mptscsih]
sp=e00000007f947da0 bsp=e00000007f941250
[<a0000002000a42e0>] mpt_diag_reset+0xd20/0xe00 [mptbase]
sp=e00000007f947da0 bsp=e00000007f9411b0
[<a0000002000a3220>] KickStart+0x60/0x400 [mptbase]
sp=e00000007f947da0 bsp=e00000007f941148
[<a0000002000a1020>] MakeIocReady+0x1a0/0x660 [mptbase]
sp=e00000007f947da0 bsp=e00000007f9410c8
[<a00000020009f860>] mpt_do_ioc_recovery+0x140/0xbc0 [mptbase]
sp=e00000007f947db0 bsp=e00000007f941050
[<a0000002000aa9a0>] mpt_HardResetHandler+0x260/0x4a0 [mptbase]
sp=e00000007f947db0 bsp=e00000007f940fe0
[<a0000002000c4c90>] mptscsih_schedule_reset+0x30/0xe0 [mptscsih]
sp=e00000007f947db0 bsp=e00000007f940fc0
[<a0000001000be650>] worker_thread+0x410/0x5e0
sp=e00000007f947db0 bsp=e00000007f940f28
[<a0000001000c7b00>] kthread+0x180/0x1a0
sp=e00000007f947e20 bsp=e00000007f940ef8
[<a00000010001bb00>] kernel_thread_helper+0xe0/0x100
sp=e00000007f947e30 bsp=e00000007f940ed0
[<a000000100009080>] start_kernel_thread+0x20/0x40
sp=e00000007f947e30 bsp=e00000007f940ed0
next prev parent reply other threads:[~2004-08-23 1:41 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-20 15:01 [PATCH] fix dma mapping leak in fusion Moore, Eric Dean
2004-08-23 1:41 ` Masao Fukuchi [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-08-31 14:42 Moore, Eric Dean
2004-08-30 22:29 Moore, Eric Dean
2004-08-31 12:56 ` Luben Tuikov
2004-08-31 13:14 ` Luben Tuikov
2004-08-23 15:56 Moore, Eric Dean
2004-08-28 19:02 ` Christoph Hellwig
2004-08-19 14:47 Moore, Eric Dean
2004-08-20 3:05 ` Masao Fukuchi
2004-08-17 16:42 Moore, Eric Dean
2004-08-17 16:46 ` Christoph Hellwig
2004-08-17 17:17 ` Christoph Hellwig
2004-08-17 18:18 ` Luben Tuikov
2004-08-17 16:16 Christoph Hellwig
2004-08-19 3:01 ` Masao Fukuchi
2004-08-19 10:14 ` Christoph Hellwig
2004-08-19 13:14 ` Masao Fukuchi
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