Package: linux-image-2.6.21-1-686 Version: 2.6.21-4 The trace written to the console: =================================
kernel BUG at drivers/block/cciss.c:2479!
invalid opcode: 0000 [#1]
SMP
Modules linked in: mptctl sg nfsd exportfs lockd nfs_acl sunrpc ipv6 8021q raw
dm_snapshot shpchp pci_hotplug psmouse serio_raw pcspkr ext3 jbd mbcache raid1
md_mod dm_mod ide_generic ide_cd usbhid hid piix tg3 cciss bnx2 generic
ehci_hcd ide_core uhci_hcd usbcore thermal processor fan sr_mod cdrom mptscsih
mptbase aic7xxx sym53c8xx scsi_transport_spi BusLogic scsi_mod
CPU: 0
EIP: 0060:[<f894c119>] Not tainted VLI
EFLAGS: 00010012 (2.6.21-1-686 #1)
EIP is at do_cciss_request+0x44/0x349 [cciss]
eax: f693b350 ebx: dfb7dbac ecx: 00000000 edx: 00000000
esi: 00000800 edi: f5ff99c0 ebp: f693b350 esp: dfcafbec
ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Process md0_raid1 (pid: 6108, ti=dfcae000 task=df981a90 task.ti=dfcae000)
Stack: 00000000 dfd6004c dfb7dbac 00000c00 dfd10000 00000001 00000001 00000001
dfcafc2c c17430e0 00000c00 00000000 00000200 c16bad80 00000000 00000000
c195a24c dfebaadc 00000000 00000040 00000040 dfcafc9c dfd60250 dfc97bec
Call Trace:
[<c01bd25b>] elv_next_request+0x10d/0x11c
[<f894a105>] start_io+0x7b/0xe1 [cciss]
[<f894c413>] do_cciss_request+0x33e/0x349 [cciss]
[<c016438a>] cache_alloc_refill+0x58/0x466
[<c01c6dfc>] cfq_set_request+0x299/0x315
[<c01bd54a>] elv_rb_add+0x65/0x6d
[<c01c63e8>] cfq_add_rq_rb+0x5c/0x6b
[<c01c6421>] cfq_insert_request+0x2a/0x3ae
[<c0129e5f>] lock_timer_base+0x15/0x2f
[<c012a15d>] del_timer+0x48/0x4e
[<c01bfa97>] blk_remove_plug+0x57/0x63
[<c0129f73>] __mod_timer+0x9c/0xa6
[<c01bfac0>] __generic_unplug_device+0x1d/0x1f
[<c01c0c02>] __make_request+0x34c/0x46c
[<c01bedfa>] generic_make_request+0x1a9/0x1b9
[<c012a15d>] del_timer+0x48/0x4e
[<c01bfa97>] blk_remove_plug+0x57/0x63
[<f8961ba9>] raid1d+0xbf/0xd0e [raid1]
[<c0102ff1>] __switch_to+0xfe/0x131
[<c011b0fe>] __activate_task+0x1c/0x29
[<c029d6d9>] schedule_timeout+0x13/0x8d
[<c0124b9c>] do_exit+0x6c2/0x6c6
[<f89a1a71>] md_thread+0xc6/0xdd [md_mod]
[<c01328e5>] autoremove_wake_function+0x0/0x35
[<f89a19ab>] md_thread+0x0/0xdd [md_mod]
[<c013281a>] kthread+0xb2/0xdc
[<c0132768>] kthread+0x0/0xdc
[<c01049a7>] kernel_thread_helper+0x7/0x10
=======================
Code: 44 24 10 8b 82 dc 00 00 00 84 c0 0f 88 0b 03 00 00 8b 44 24 08 e8 46 10
87 c7 85 c0 89 c5 0f 84 f8 02 00 00 66 83 78 68 1f 76 04 <0f> 0b eb fe 8b 44 24
10 ba 01 00 00 00 e8 a2 f9 ff ff 85 c0 89
EIP: [<f894c119>] do_cciss_request+0x44/0x349 [cciss] SS:ESP 0068:dfcafbec
How to reproduce:
=================
I have an ML-350-G5 with an E200i raid controller. There are 2 logical drives
defined that map 1-1 on a physical drive. Those disks are part of a software
RAID-1 array. When initializing an oracle database on the system, the
system panics.
Leo.
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