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Message-Id: <201005101852.43114.tfjellstrom@strangesoft.net>
Date: Mon, 10 May 2010 18:52:42 -0600
From: Thomas Fjellstrom <tfjellstrom@...angesoft.net>
To: linux-kernel@...r.kernel.org
Cc: Robert Hancock <hancockrwd@...il.com>,
Andrew Morton <akpm@...ux-foundation.org>,
linux-ide@...r.kernel.org, linux-scsi@...r.kernel.org,
Jens Axboe <jens.axboe@...cle.com>
Subject: Re: burning small isos repeatedly failing with hangcheck error
On May 10, 2010, Robert Hancock wrote:
> On 05/10/2010 05:50 PM, Thomas Fjellstrom wrote:
> > On May 10, 2010, Andrew Morton wrote:
> >> (lotsa cc's added)
> >>
> >> On Mon, 26 Apr 2010 18:55:28 -0600
> >>
> >> Thomas Fjellstrom<tfjellstrom@...angesoft.net> wrote:
> >>> I'm having problems burning a small iso image to a DVDR,
> >>> every single attempt leads to the following type of errors:
> >>>
> >>> [ 192.190114] cdrom: This disc doesn't have any tracks I recognize!
> >>> [ 192.220213] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK
> >>> driverbyte=DRIVER_SENSE [ 192.220217] sr 1:0:0:0: [sr0] Sense Key :
> >>> Illegal Request [current] [ 192.220220] Info fld=0x0
> >>> [ 192.220221] sr 1:0:0:0: [sr0] Add. Sense: Logical block address
> >>> out of range [ 192.220231] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00
> >>> 00 00 00 00 00 00 01 00 [ 192.220242] end_request: I/O error, dev
> >>> sr0, sector 0
> >>> [ 192.220246] Buffer I/O error on device sr0, logical block 0
> >>> [ 192.222931] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK
> >>> driverbyte=DRIVER_SENSE [ 192.222934] sr 1:0:0:0: [sr0] Sense Key :
> >>> Illegal Request [current] [ 192.222936] Info fld=0x0
> >>> [ 192.222938] sr 1:0:0:0: [sr0] Add. Sense: Logical block address
> >>> out of range [ 192.222940] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00
> >>> 00 00 00 00 00 00 01 00 [ 192.222946] end_request: I/O error, dev
> >>> sr0, sector 0
> >>> [ 192.222948] Buffer I/O error on device sr0, logical block 0
> >>> [ 600.489102] INFO: task wodim:3587 blocked for more than 120
> >>> seconds. [ 600.489106] "echo 0>
> >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. [
> >>> 600.489107] wodim D ffff880005515680
> >>>
> >>> 0 3587 2994 0x00000000 [ 600.489111] ffff88011ad80700
> >>>
> >>> 0000000000000082 0000000000000000 ffff88013b7700d0 [ 600.489115]
> >>> ffff88013b771e50 000000000000f8e0 ffff880078d6dfd8 0000000000015680 [
> >>> 600.489118] 0000000000015680 ffff8800a891e200 ffff8800a891e4f0
> >>> 000000013b771e50 [ 600.489121] Call Trace:
> >>> [ 600.489147] [<ffffffffa00e10d7>] ? atapi_xlat+0x0/0x125 [libata]
> >>> [ 600.489153] [<ffffffffa00998cc>] ? scsi_done+0x0/0xc [scsi_mod]
> >>> [ 600.489160] [<ffffffffa00e18d8>] ?
> >>> __ata_scsi_queuecmd+0x185/0x1dc [libata] [ 600.489170]
> >>> [<ffffffff812ed4cb>] ?
> >>> schedule_timeout+0x2e/0xdd [ 600.489174] [<ffffffff81171918>] ?
> >>> blk_peek_request+0x18b/0x19f [ 600.489179] [<ffffffffa0099bb0>] ?
> >>> scsi_dispatch_cmd+0x1d2/0x23f [scsi_mod] [ 600.489185]
> >>> [<ffffffffa009f4ab>] ? scsi_request_fn+0x429/0x506 [scsi_mod] [
> >>> 600.489187] [<ffffffff812ed366>] ? wait_for_common+0xde/0x15b [
> >>> 600.489191] [<ffffffff81042cc2>] ? default_wake_function+0x0/0x9 [
> >>> 600.489194] [<ffffffff8117556c>] ? blk_execute_rq+0x9c/0xcc [
> >>> 600.489197] [<ffffffff81171418>] ? __freed_request+0x26/0x83 [
> >>> 600.489199] [<ffffffff81171498>] ? freed_request+0x23/0x43 [
> >>> 600.489202] [<ffffffff8104f5ce>] ? capable+0x22/0x41
> >>> [ 600.489204] [<ffffffff81178824>] ? sg_io+0x26e/0x396
> >>> [ 600.489207] [<ffffffff81178e59>] ? scsi_cmd_ioctl+0x217/0x3fe
> >>> [ 600.489210] [<ffffffff811806a6>] ? cpumask_next_and+0x2a/0x3a
> >>> [ 600.489213] [<ffffffff81038ba4>] ? update_curr+0xa6/0x147
> >>> [ 600.489218] [<ffffffffa014dfd2>] ? cdrom_ioctl+0x42/0xef7 [cdrom]
> >>> [ 600.489222] [<ffffffff8100f76f>] ? sched_clock+0x5/0x8
> >>> [ 600.489224] [<ffffffff81063b8f>] ? sched_clock_local+0x13/0x74
> >>> [ 600.489227] [<ffffffff81042cb5>] ? try_to_wake_up+0x248/0x255
> >>> [ 600.489230] [<ffffffff810f7bc4>] ? pollwake+0x53/0x5b
> >>> [ 600.489233] [<ffffffff8104b129>] ? current_fs_time+0x1e/0x24
> >>> [ 600.489235] [<ffffffff81042cc2>] ? default_wake_function+0x0/0x9
> >>> [ 600.489239] [<ffffffffa016f33c>] ? sr_block_ioctl+0x49/0x85
> >>> [sr_mod] [ 600.489242] [<ffffffff81176738>] ?
> >>> __blkdev_driver_ioctl+0x7c/0xa4 [ 600.489245] [<ffffffff81177005>]
> >>> ? blkdev_ioctl+0x880/0x8d3 [ 600.489247] [<ffffffff812ed0d9>] ?
> >>> schedule+0x7f6/0x875
> >>> [ 600.489250] [<ffffffff810e9b69>] ? do_sync_write+0xab/0xed
> >>> [ 600.489254] [<ffffffff8110c8d5>] ? block_ioctl+0x38/0x3c
> >>> [ 600.489257] [<ffffffff810f5923>] ? vfs_ioctl+0x21/0x92
> >>> [ 600.489259] [<ffffffff810f5e9f>] ? do_vfs_ioctl+0x495/0x4d3
> >>> [ 600.489262] [<ffffffff810ea4b5>] ? vfs_write+0xcd/0x102
> >>> [ 600.489264] [<ffffffff810f5f2e>] ? sys_ioctl+0x51/0x70
> >>> [ 600.489267] [<ffffffff81008ac2>] ? system_call_fastpath+0x16/0x1b
> >>> [ 640.816056] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action
> >>> 0x6 frozen [ 640.816061] sr 1:0:0:0: [sr0] CDB: Synchronize
> >>> Cache(10): 35 00 00 00 00 00 00 00 00 00 [ 640.816070] ata2.00: cmd
> >>> a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0 [ 640.816071] res
> >>> 40/00:03:00:00:f8/00:00:00:00:00/a0 Emask 0x4 (timeout) [
> >>> 640.816073] ata2.00: status: { DRDY }
> >>> [ 640.816078] ata2: hard resetting link
> >>> [ 641.137050] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> >>> [ 641.141821] ata2.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES)
> >>> succeeded [ 641.141824] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET
> >>> FEATURES) filtered out [ 641.151672] ata2.00: ACPI cmd
> >>> ef/10:06:00:00:00:a0 (SET FEATURES) succeeded [ 641.151675] ata2.00:
> >>> ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [
> >>> 641.155383] ata2.00: configured for UDMA/133
> >>> [ 641.160639] ata2: EH complete
> >>>
> >>> What can I do to fix this problem?
> >>>
> >>> The machine is a Lenovo SL500 laptop, w 2.53ghz core2duo, 4G ram,
> >>> kernel 2.6.33-2-amd64 from debian sid (also happens with 2.6.32-5
> >>> from sid)
> >>
> >> You appear to have hit several problems here. The initial IO error is
> >> one. The 440-second sulk is another.
> >>
> >> Does wodim _ever_ terminate, or is a reboot required after this has
> >> happened?
> >
> > It eventually errors out, and claims it failed to "fixate" the disk.
> > takes a couple minutes at least to do so.
> >
> >> Are you able to determine whether the hardware is OK? Does it burn OK
> >> with other versions of Linux, or other OS'es?
> >
> > It works fine normally. It seems it was some /strange/ iso files that I
> > was burning. They apparently have invalid RockRidge extensions, which
> > seems to confuse the heck out of wodim or the drive some how.
>
> The drive shouldn't care about the image contents, and neither should
> wodim if it's just burning an ISO file. What's the image size? I think
> that DVD-R has some restrictions on minimum burned radius on the disc,
> and if you burn a very small image then the drive has to burn a bunch
> more at the end to comply with that. It could be that this is why it's
> taking so long, and maybe the timeout wodim is using on that command
> doesn't account for that. DVD+R doesn't have that problem, I believe.
>
> In that case I don't think there's a kernel problem here, except for the
> task blocked warning. Not sure what the best solution to that is, seeing
> as the command is genuinely taking more than 2 minutes to complete..
I've burned small images before without this happening.
I've tested on two different machines, and the same thing happens
with these specific ISOs on both.
Just tried a different small iso, and I get the following errors:
[313812.805048] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[313812.805053] sr 1:0:0:0: [sr0] CDB: Synchronize Cache(10): 35 00 00 00 00 00 00 00 00 00
[313812.805063] ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
[313812.805064] res 40/00:03:00:00:f8/00:00:00:00:00/a0 Emask 0x4 (timeout)
[313812.805067] ata2.00: status: { DRDY }
[313812.805072] ata2: hard resetting link
[313813.125050] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[313813.129685] ata2.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
[313813.129689] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[313813.139531] ata2.00: ACPI cmd ef/10:06:00:00:00:a0 (SET FEATURES) succeeded
[313813.139534] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[313813.143436] ata2.00: configured for UDMA/133
[313813.148831] ata2: EH complete
wodim times out as well.
I do not recall having these issues with older kernels.
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--
Thomas Fjellstrom
tfjellstrom@...angesoft.net
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