Reuben Farrelly <[email protected]> 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 [email protected]
> >
> > - 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.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
