blk_queue_end_tag: attempt to clear non-busy tag (1) 
------------[ cut here ]------------ 
kernel BUG at block/ll_rw_blk.c:2758! 
invalid opcode: 0000 [#1] 
SMP 
 
Modules linked in:
 i2c_i801
 i2c_core
 
CPU:    0 
EIP:    0060:[<c02a3164>]    Not tainted VLI 
EFLAGS: 00010002   (2.6.22.1-dorade #1) 
EIP is at __blk_put_request+0x74/0x80 
eax: 00000000   ebx: dae3e578   ecx: c02ac600   edx: 00000000 
esi: 00030784   edi: f7f28b24   ebp: f7f28b24   esp: c0621e50 
ds: 007b   es: 007b   fs: 00d8  gs: 0000  ss: 0068 
Process swapper (pid: 0, ti=c0620000 task=c05d8340 task.ti=c0620000)
 
Stack: 
dae3e578 
e2b5aac0 
00000001 
scsi_end_request+0x94/0xe0 
 [<c03743c6>] 
scsi_io_completion+0x86/0x3e0 
 [<c012b08a>] 
del_timer+0x5a/0x70 
 [<c038fc7b>] 
sd_rw_intr+0x2b/0x200 
 [<c038bf8e>] 
stex_mu_intr+0x12e/0x540 
 [<c036fe85>] 
scsi_finish_command+0x45/0x60 
 [<c02a4c88>] 
blk_done_softirq+0x58/0x70 
 [<c0126e92>] 
__do_softirq+0x82/0x100 
 [<c0126f47>] 
do_softirq+0x37/0x40 
 [<c0127185>] 
irq_exit+0x75/0x80 
 [<c0106410>] 
do_IRQ+0x40/0x80 
 [<c0139796>] 
getnstimeofday+0x36/0xd0 
 [<c0104503>] 
common_interrupt+0x23/0x28 
 [<c0101d26>] 
mwait_idle_with_hints+0x46/0x60 
 [<c0101e85>] 
cpu_idle+0x65/0x90 
 [<c0628d1f>] 
start_kernel+0x2ef/0x370 
 [<c06284e0>] 
unknown_bootoption+0x0/0x250 
 ======================= 
Code: 
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last message repeated 2 times
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