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From: Mikael Pettersson <mikpe@it.uu.se>
To: "Björn Steinbrink" <B.Steinbrink@gmx.de>
Cc: jeff@garzik.org, linux-kernel@vger.kernel.org, htejun@gmail.com
Subject: Re: SATA exceptions with 2.6.20-rc5
Date: Mon, 15 Jan 2007 07:48:23 +0100	[thread overview]
Message-ID: <17835.9143.973552.427040@alkaid.it.uu.se> (raw)
In-Reply-To: <20070114224409.GA17199@atjola.homenet>

Björn Steinbrink writes:
 > Hi,
 > 
 > with 2.6.20-rc{2,4,5} (no other tested yet) I see SATA exceptions quite
 > often, with 2.6.19 there are no such exceptions. dmesg and lspci -v
 > output follows. In the meantime, I'll start bisecting.
 > 
 > Thanks
 > Björn
 > 
 > 
 > Linux version 2.6.20-rc2 (doener@atjola) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #4 SMP Sun Dec 31 12:54:22 CET 2006

[uneventful kernel log omitted]

 > sata_nv 0000:00:07.0: Using ADMA mode
 > PCI: Setting latency timer of device 0000:00:07.0 to 64
 > ata1: SATA max UDMA/133 cmd 0xFFFFC20000004480 ctl 0xFFFFC200000044A0 bmdma 0xD400 irq 23
 > ata2: SATA max UDMA/133 cmd 0xFFFFC20000004580 ctl 0xFFFFC200000045A0 bmdma 0xD408 irq 23
 > scsi0 : sata_nv
 > ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
 > ata1.00: ATA-7, max UDMA/133, 160086528 sectors: LBA 
 > ata1.00: ata1: dev 0 multi count 16
 > ata1.00: configured for UDMA/133
 > scsi1 : sata_nv
 > ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
 > ata2.00: ATA-7, max UDMA/133, 160086528 sectors: LBA 
 > ata2.00: ata2: dev 0 multi count 16
 > ata2.00: configured for UDMA/133
 > scsi 0:0:0:0: Direct-Access     ATA      Maxtor 6Y080M0   YAR5 PQ: 0 ANSI: 5
 > ata1: bounce limit 0xFFFFFFFFFFFFFFFF, segment boundary 0xFFFFFFFF, hw segs 61
 > SCSI device sda: 160086528 512-byte hdwr sectors (81964 MB)
 > sda: Write Protect is off
 > sda: Mode Sense: 00 3a 00 00
 > SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 > SCSI device sda: 160086528 512-byte hdwr sectors (81964 MB)
 > sda: Write Protect is off
 > sda: Mode Sense: 00 3a 00 00
 > SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 >  sda: sda1 sda2 sda3
 > sd 0:0:0:0: Attached scsi disk sda
 > scsi 1:0:0:0: Direct-Access     ATA      Maxtor 6Y080M0   YAR5 PQ: 0 ANSI: 5
 > ata2: bounce limit 0xFFFFFFFFFFFFFFFF, segment boundary 0xFFFFFFFF, hw segs 61
 > SCSI device sdb: 160086528 512-byte hdwr sectors (81964 MB)
 > sdb: Write Protect is off
 > sdb: Mode Sense: 00 3a 00 00
 > SCSI device sdb: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 > SCSI device sdb: 160086528 512-byte hdwr sectors (81964 MB)
 > sdb: Write Protect is off
 > sdb: Mode Sense: 00 3a 00 00
 > SCSI device sdb: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 >  sdb: sdb1 sdb2 sdb3
 > sd 1:0:0:0: Attached scsi disk sdb

Things are fine so far.

[more uneventful kernel log omitted]

 > NVRM: loading NVIDIA Linux x86_64 Kernel Module  1.0-9631  Thu Nov  9 17:35:27 PST 2006
 > ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
 > ata1.00: cmd e7/00:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x0 data 0 in
 >          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
 > ata1: soft resetting port
 > ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
 > ata1.00: configured for UDMA/133
 > ata1: EH complete
 > SCSI device sda: 160086528 512-byte hdwr sectors (81964 MB)
 > sda: Write Protect is off
 > sda: Mode Sense: 00 3a 00 00
 > SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 > ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
 > ata1.00: cmd e7/00:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x0 data 0 out
 >          res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)

and then things start to break.

Notice how the problems started exactly at the point the
"NVRM" NVIDIA module (whatever it is) was loaded ...

  reply	other threads:[~2007-01-15  7:15 UTC|newest]

Thread overview: 71+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-14 22:44 Björn Steinbrink
2007-01-15  6:48 ` Mikael Pettersson [this message]
2007-01-15 13:43   ` Jeff Garzik
2007-01-15 13:47   ` Björn Steinbrink
     [not found] <fa.hif5u4ZXua+b0mVNaWEcItWv9i0@ifi.uio.no>
2007-01-14 23:43 ` Robert Hancock
2007-01-15  0:22   ` Jeff Garzik
2007-01-15  0:34     ` Björn Steinbrink
2007-01-15  2:47       ` Björn Steinbrink
2007-01-15  2:25     ` Robert Hancock
2007-01-15  2:53       ` Jens Axboe
2007-01-15 13:42         ` Jeff Garzik
2007-01-16  0:23           ` Jens Axboe
2007-01-16  0:36             ` Robert Hancock
2007-01-16  1:51               ` Jeff Garzik
2007-01-16  1:51             ` Jeff Garzik
2007-01-22 18:17               ` Eric D. Mudama
2007-01-15 21:17   ` Björn Steinbrink
2007-01-15 23:46     ` Björn Steinbrink
2007-01-16  0:34       ` Robert Hancock
2007-01-16  1:35         ` Björn Steinbrink
2007-01-16  3:00           ` Robert Hancock
2007-01-16  1:53         ` Jeff Garzik
2007-01-19 15:05           ` Alistair John Strachan
2007-01-19 19:51             ` chunkeey
2007-01-20  2:41             ` Robert Hancock
2007-01-20  2:47               ` Alistair John Strachan
2007-01-20  4:15               ` Björn Steinbrink
     [not found]               ` <20070120072755.GA4652@atjola.homenet>
2007-01-20  7:50                 ` Björn Steinbrink
2007-01-20 18:50               ` Chr
2007-01-20 22:32               ` Chr
2007-01-21  1:50                 ` Robert Hancock
2007-01-21  3:34                   ` Jeff Garzik
2007-01-21  4:54                     ` Björn Steinbrink
2007-01-21  6:39                       ` Robert Hancock
2007-01-21  8:36                         ` Björn Steinbrink
2007-01-21 17:34                           ` Chr
2007-01-21 18:01                             ` Björn Steinbrink
2007-01-21 20:13                               ` Chr
2007-01-22  2:39                                 ` Tejun Heo
2007-01-22 12:32                                   ` Chr
2007-01-21 18:40                           ` Björn Steinbrink
2007-01-21 19:58                             ` Robert Hancock
2007-01-21 22:08                               ` Björn Steinbrink
2007-01-21 22:11                                 ` Björn Steinbrink
2007-01-21 22:26                                   ` Robert Hancock
2007-01-21 22:27                               ` Björn Steinbrink
2007-01-22  0:17                                 ` Robert Hancock
2007-01-22 16:12                                   ` Björn Steinbrink
2007-01-22 16:57                                     ` Björn Steinbrink
2007-01-22 17:53                                       ` Björn Steinbrink
2007-01-19 14:53         ` Alistair John Strachan
     [not found] <fa.U/G88R1fWKOeQK3EBPHKK4MeRsQ@ifi.uio.no>
     [not found] ` <fa.2D0TIXbVTOgZmGg9ZJU+R7te70k@ifi.uio.no>
     [not found]   ` <fa.hMhdefkReYJ4idUyqqEWJFnWUBE@ifi.uio.no>
     [not found]     ` <fa.8TPWeOrcwkkHutPX5NOcJsTBO8Y@ifi.uio.no>
     [not found]       ` <fa.b92BqwV090pDj7q0iBG6BChksbI@ifi.uio.no>
     [not found]         ` <fa.O3RzvckSjB73Y0uL8P1nTXDRd6U@ifi.uio.no>
2007-01-19  0:09           ` Robert Hancock
2007-01-19  0:52             ` Björn Steinbrink
2007-01-20 15:03 Ian Kumlien
2007-01-20 19:59 ` Robert Hancock
2007-01-20 21:43   ` Alistair John Strachan
2007-01-20 22:11     ` Ian Kumlien
     [not found] <fa.ow4pXUncgdZmfLf3oyfrn1W+Bk0@ifi.uio.no>
     [not found] ` <fa.SoSeidhDuEr/K0kN+L4vW61Vpnc@ifi.uio.no>
     [not found]   ` <fa.m8QbVQMhuOshKzTdlSjNjOhaNcc@ifi.uio.no>
     [not found]     ` <fa.hDS02YCM8Tv1/STeTpJGEQD/49s@ifi.uio.no>
     [not found]       ` <fa.eqBbU9XvtTizNMpuUjctnk8vuOI@ifi.uio.no>
     [not found]         ` <fa.4QxeKMcmkoyhlL26AivZV6BFQJQ@ifi.uio.no>
2007-01-23  1:24           ` Robert Hancock
2007-01-23  1:34             ` Alistair John Strachan
2007-01-23  1:41               ` Robert Hancock
2007-01-23 15:29                 ` Larry Walton
2007-01-23  2:44             ` Björn Steinbrink
2007-01-23  5:03               ` Robert Hancock
     [not found] <fa.1kBz5luWz8nR0lLqm1VD4hZZYdw@ifi.uio.no>
     [not found] ` <fa.QZxgjxcwtENaZNY24NMTlKBSgIM@ifi.uio.no>
     [not found]   ` <fa.fkPTbUGmKc/1pt0eD6TE4d02n+Q@ifi.uio.no>
     [not found]     ` <fa.6iQt5OtHZ3x5w8eYbLxwULhLTJ0@ifi.uio.no>
     [not found]       ` <fa.1aqo3IxNGJClHcBVZNTagX6bL9o@ifi.uio.no>
     [not found]         ` <fa.rI60BGlFbSyfLyumqmgiOfDqCI4@ifi.uio.no>
2007-01-23 23:18           ` Robert Hancock
2007-01-24  0:39             ` Björn Steinbrink
2007-02-03  1:42               ` Björn Steinbrink
2007-02-03  5:48                 ` Robert Hancock
2007-02-04  1:13                   ` Björn Steinbrink
2007-02-09 12:03                     ` Björn Steinbrink
2007-01-24  8:24             ` Ian Kumlien
2007-01-24 14:41               ` Björn Steinbrink

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