[2.6.15-6 aha152x-cs] BUG: soft lockup detected on CPUU#0!

[Philippe Bourcier]

    hi all,

  let's start with a reminder of the original bug (
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=348782 ) «
I just got the following BUG. I copied the message by hand so
it's not a perfect backtrace; I apologize for that.

comm: ipw2200
EIP is at __queue_work+3e
EFLAGS 00200246 Not tainted
eax: f4ba5650 ebx: f44db268 ECX: 00000001 EDX: f4ba5650
ESI: f4ba5648 EDI: 00200246 EBP: f44da670 DS: 007b ES: 007b
CR0: 8005003b CR2: b7dbe080 CR3: 1fd17000 CR4: 000006d0
queue_work+27
ipw_associate+172
ipw_bg_associate+0x14
worker_thread+0x140
ipw_bg_associate+0x0
default_wake_function+0x0
worker_thread+0
kthread+68
kthread+0
kernel_thread_helper+5 »

  I have a similar problem with linux-image-2.6.15-1-686
(2.6.15-6) when I use all the scsi hardware (cd-rom, cd-burner,
2*dd): (I copy the message by hand)

BUG: soft lockup detected on CPUU#0!
Pid: 4, comm:        events/0
EIP: 0060 [<c0121d40>]CPU:0
EIP is at worker_thread+0x129/0x19f
  EFLAGS: 00000246 Not tainted (2.6.15-1-686)
EAX: c8c83084  EBX: c8c83084  ECX: c8c83080  EDX: c8c83084
ESI: c7ff59a0  EDI: 00000246  EBP: 00000000  DS: 0076  ES:007b
CR0: 8005003b  CR2: bfd25124  CR3: 076e3000  CR4: 00000240
[<c8c7c31a>] run+0x0/0x3b [aha152_cs]
[<c0113708>] default_wake_function+0x0/0x12
[<c0121c17>] worker_thread+0x0/0x19f
[<c0124bd0>] kthread+0x68/0x95
[<c0124b68>] kthread+0x68/0x95
[<c01012a9>] kernel_thread_helper+0x5/0xb

  when I don't use the scsi hardware (only the pcmcia card
plugged), I got some problems (see:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=352997 or
http://lists.infradead.org/pipermail/linux-pcmcia/2006-February/003262.html
which looks like
http://lists.infradead.org/pipermail/linux-pcmcia/2006-February/003248.html
)

    hope this helps,
-- 
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