From: Andrew Morton <akpm@osdl.org>
To: Reuben Farrelly <reuben-lkml@reub.net>
Cc: linux-kernel@vger.kernel.org, jgarzik@pobox.com,
Greg KH <greg@kroah.com>,
linux-usb-devel@lists.sourceforge.net,
Neil Brown <neilb@cse.unsw.edu.au>,
linux-acpi@vger.kernel.org
Subject: Re: 2.6.15-mm3
Date: Wed, 11 Jan 2006 20:33:32 -0800 [thread overview]
Message-ID: <20060111203332.50c45031.akpm@osdl.org> (raw)
In-Reply-To: <43C5D537.7020800@reub.net>
Reuben Farrelly <reuben-lkml@reub.net> wrote:
>
>
>
> On 12/01/2006 1:21 a.m., Andrew Morton wrote:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.15/2.6.15-mm3/
> >
> > - New config options (VMSPLIT_*) to permit non-standard user/kernel
> > splitting on x86. Needs testing please.
> >
> > - Lots of updates to the USB, PCI, driver and I2C trees. This is usually a
> > worry.
> >
> > - Multiblock allocation speedup for ext3. This is only used by direct-IO at
> > present.
> >
> > - Reminder: -mm kernel commit activity can be reviewed by subscribing to the
> > mm-commits mailing list.
> >
> > echo "subscribe mm-commits" | mail marordomo@vger.kernel.org
> >
> > - If you hit a bug in -mm and it's not obvious which patch caused it, it is
> > most valuable if you can perform a bisection search to identify which patch
> > introduced the bug. Instructions for this process are at
> >
> > http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt
> >
> > But beware that this process takes some time (around ten rebuilds and
> > reboots), so consider reporting the bug first and if we cannot immediately
> > identify the faulty patch, then perform the bisection search.
>
> I'm not sure if this is new to -mm3, but it's the first time I have seen it.
>
> The sequence of events leading up to this was to reboot the machine, it came up
> and crashed:
>
> Call Trace:
> [<c0103c5d>] show_stack+0x9b/0xc0
> [<c0103de4>] show_registers+0x162/0x1e7
> [<c0103f8f>] die+0x126/0x231
> [<c01140db>] do_page_fault+0x271/0x5b9
> [<c01037df>] error_code+0x4f/0x54
> [<c023cabd>] class_device_del+0xa3/0x156
> [<c023cb7b>] class_device_unregister+0xb/0x15
> [<c0255dbf>] scsi_remove_host+0xb4/0xef
>
There's some trace missing here. I assume it's the same ata_device_add()
thing.
> uhci_hcd 0000:00:1d.2: irq 185, io base 0x0000d400
> usb usb4: configuration #1 chosen from 1 choice
> hub 4-0:1.0: USB hub found
> hub 4-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 169
> uhci_hcd 0000:00:1d.3: UHCI Host Controller
> uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
> uhci_hcd 0000:00:1d.3: irq 169, io base 0x0000d800
> usb usb5: configuration #1 chosen from 1 choice
> hub 5-0:1.0: USB hub found
> hub 5-0:1.0: 2 ports detected
> Initializing USB Mass Storage driver...
> irq 193: nobody cared (try booting with the "irqpoll" option)
> [<c01041d9>] dump_stack+0x17/0x19
> [<c0139f47>] __report_bad_irq+0x27/0x83
> [<c013a021>] note_interrupt+0x7e/0x21d
> [<c0139af4>] __do_IRQ+0xd3/0xef
> [<c0105038>] do_IRQ+0x3d/0x57
> =======================
> [<c0103686>] common_interrupt+0x1a/0x20
> [<c0101bc4>] cpu_idle+0x63/0x78
> [<c0100615>] rest_init+0x23/0x2e
> [<c03d070f>] start_kernel+0x2ca/0x34b
> [<c0100210>] 0xc0100210
> handlers:
> [<c027017e>] (usb_hcd_irq+0x0/0x56)
> Disabling IRQ #193
USB lost its interrupt. Could be USB, more likely ACPI.
> md: Autodetecting RAID arrays.
> md: autorun ...
> md: ... autorun DONE.
> ReiserFS: md0: warning: sh-2006: read_super_block: bread failed (dev md0, block
> 2, size 4096)
> ReiserFS: md0: warning: sh-2006: read_super_block: bread failed (dev md0, block
> 16, size 4096)
> EXT3-fs: unable to read superblock
> EXT2-fs: unable to read superblock
> isofs_fill_super: bread failed, dev=md0, iso_blknum=16, block=32
> Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(9,0)
>
Looks like RAID0 keeled over.
next prev parent reply other threads:[~2006-01-12 4:34 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-11 12:21 2.6.15-mm3 Andrew Morton
2006-01-11 13:43 ` 2.6.15-mm3 Pekka Enberg
2006-01-11 14:27 ` 2.6.15-mm3 Ashutosh Naik
2006-01-11 16:21 ` 2.6.15-mm3 Dominik Karall
2006-01-11 22:22 ` 2.6.15-mm3, current -git: drivers/media/video/ compile errors Adrian Bunk
2006-01-11 22:48 ` Mauro Carvalho Chehab
2006-01-11 16:57 ` [PATCH -mm] mm/rmap.c: don't forget to include module.h Alexey Dobriyan
2006-01-11 21:42 ` Adrian Bunk
2006-01-11 21:50 ` Christoph Lameter
2006-01-11 18:25 ` 2.6.15-mm3 Roman Zippel
2006-01-11 18:45 ` 2.6.15-mm3 Andrew Morton
2006-01-11 22:26 ` 2.6.15-mm3 Roman Zippel
2006-01-11 18:34 ` 2.6.15-mm3 Brice Goglin
2006-01-11 18:40 ` 2.6.15-mm3 Dominik Brodowski
2006-01-11 19:07 ` 2.6.15-mm3 Brice Goglin
2006-01-11 19:55 ` 2.6.15-mm3 Dominik Brodowski
2006-01-11 20:28 ` 2.6.15-mm3 Brice Goglin
2006-01-11 21:21 ` 2.6.15-mm3 Dominik Brodowski
2006-01-11 22:47 ` 2.6.15-mm3 Brice Goglin
2006-01-11 23:00 ` 2.6.15-mm3 Dominik Brodowski
2006-01-11 23:23 ` 2.6.15-mm3 Brice Goglin
2006-01-11 18:49 ` 2.6.15-mm3 Andrew Morton
2006-01-11 21:39 ` 2.6.15-mm3 Grant Coady
2006-01-11 23:41 ` 2.6.15-mm3: arch/ia64/sn/kernel/sn2/sn_proc_fs.c compile error Adrian Bunk
2006-01-12 0:01 ` Andrew Morton
2006-01-12 0:17 ` Adrian Bunk
2006-01-12 0:23 ` Andrew Morton
2006-01-12 0:54 ` Adrian Bunk
2006-01-12 1:02 ` [-mm patch] fix arch/ia64/sn/kernel/tiocx.c compilation Adrian Bunk
2006-01-12 16:43 ` Greg KH
2006-01-12 4:04 ` 2.6.15-mm3 Reuben Farrelly
2006-01-12 4:33 ` Andrew Morton [this message]
2006-01-12 4:38 ` 2.6.15-mm3 Reuben Farrelly
2006-01-12 8:54 ` 2.6.15-mm3 [USB lost interrupt bug] Reuben Farrelly
2006-01-12 15:53 ` [linux-usb-devel] " Alan Stern
2006-01-15 22:50 ` Reuben Farrelly
2006-01-16 3:22 ` Alan Stern
2006-01-16 3:28 ` Reuben Farrelly
2006-01-16 3:46 ` Alan Stern
2006-01-21 5:21 ` Reuben Farrelly
2006-01-21 5:47 ` Andrew Morton
2006-01-21 7:58 ` Reuben Farrelly
2006-01-21 8:32 ` [PATCH] " Jeff Garzik
2006-01-21 10:41 ` Reuben Farrelly
2006-01-12 10:48 ` [RFC: -mm patch] swsusp: make some code static Adrian Bunk
2006-01-12 15:29 ` Pavel Machek
2006-01-12 16:18 ` Rafael J. Wysocki
2006-01-12 10:48 ` [-mm patch] drivers/block/aoe/aoecmd.c: make aoecmd_cfg_pkts() static Adrian Bunk
2006-01-12 23:55 ` Ed L. Cashin
2006-01-12 21:05 ` 2.6.15-mm3 Rafael J. Wysocki
2006-01-12 21:58 ` 2.6.15-mm3 Andrew Morton
2006-01-12 22:01 ` 2.6.15-mm3 Patrick McHardy
2006-01-13 8:34 ` 2.6.15-mm3 Sachin Sant
2006-01-13 11:52 ` 2.6.15-mm3 Andrew Morton
2006-01-13 21:59 ` 2.6.15-mm3 Benjamin Herrenschmidt
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