[Bug 38443] Kernel panic upon finished syncing software-raid device

[luckystarr]

Public bug reported:

Affects: linux-source-2.6.12 (Ubuntu)
       Severity: Major
       Priority: (none set)
         Status: Unconfirmed


Description:
Setup is: 2 Maxtor 6Y120L0 harddrives both connected as master to its
own channel on a Promise PDC20267.

I created a type "fd" partitions on both disks and created a raid1
device of them. Two SATA drives also running as software-raid1 are
running fine.

In the very moment the sync is finished I get this:

[] __do_IRQ+0xa3/0xb1
[] do_IRQ+0x19/0x24
[] common_interrupt+0x1a/0x20
[] __make_request
[] generic_make_request
[] autoremove_wake_function
[] autoremove_wake_function
[] __do_IRQ
[] __do_IRQ
[] sync_request_write
[] __generic_unplug_device
[] unplug_slaves [raid1]
[] raid1d [raid1]
[] md_thread [md]
[] autoremove_wake_function
[] ret_from_fork
[] autoremove_wake_function
[] md_thread [md]
[] kernel_thread_helper
Code: <lotsofnumbers>

<0>Kernel panic - not syncing: Fatal exception in interrupt

I didn't write down all the data... if you need it I'll add it here. The
error is reproducible.
-- 
Kernel panic upon finished syncing software-raid device
https://launchpad.net/malone/bugs/38443