[gentoo-dev] gentoo-dev-sources bug in ieee1394 module?

[Mental Patient]

Forgive me if this is the wrong list, but I seem to be having a problem 
with the ieee driver in the latest version of gentoo-dev-sources 
(2.6.3_rc2).

I'd been running the stable (2.6.1-rc1) version for a while. I was 
having problems getting a couple usb devices working (Canon digital 
camera and Nomad jukebox). I'd heard on gentoo-user that upgrading to 
2.6.2 had resolved this issue for someone else. When I tried to get 
2.6.2 via gentoo-test-sources, it was masked. Setting ACCEPT_KEYWORDS 
didnt help, so thats when I upgraded gentoo-dev-sources.

My issue with the usb devices is resolved. Everything works great. 
However, on boot hotplug tried to load the ieee1394 module. Currently I 
dont have any firewire devices or anything that uses the port, so I've 
removed support from the kernel to work around the oops. But this used 
to work in 2.6.1-rc1. Or at least it didnt used to oops :)

Anyways, this is an FYI in case no one has mentioned it. The port in 
question is on a creative labs audigy. The stack trace is below. If this 
is something I should take upstream to lkml, let me know. I'm just not 
sure if its a vanilla kernel problem or a gentoo post patch issue.


Thanks for your consideration. If there are any other details I can 
provide, let me know. I've only been using gentoo for a couple months so 
I'm not sure of proceedure in many cases.



  ieee1394: Host added: ID:BUS[0-00:1023]  GUID[00023c00200083aa]
Badness in kobject_get at lib/kobject.c:431
Call Trace:
  [<c022e0dc>] kobject_get+0x4c/0x50
  [<c02846a8>] get_device+0x18/0x30
  [<c0285323>] bus_for_each_dev+0x63/0xc0
  [<f890861d>] nodemgr_node_probe+0x4d/0x130 [ieee1394]
  [<f89084e0>] nodemgr_probe_ne_cb+0x0/0x90 [ieee1394]
  [<f8908a79>] nodemgr_host_thread+0x179/0x1a0 [ieee1394]
  [<f8908900>] nodemgr_host_thread+0x0/0x1a0 [ieee1394]
  [<c0109289>] kernel_thread_helper+0x5/0xc

Unable to handle kernel paging request at virtual address b828ec83
  printing eip:
b828ec83
*pde = 00000000
Oops: 0000 [#1]
CPU:    0
EIP:    0060:[<b828ec83>]    Not tainted
EFLAGS: 00010282
EIP is at 0xb828ec83
eax: b828ec83   ebx: f8914c04   ecx: f754df9c   edx: 00000000
esi: f8907ee0   edi: 00000000   ebp: f8906bb0   esp: f754df40
ds: 007b   es: 007b   ss: 0068
Process knodemgrd_0 (pid: 3443, threadinfo=f754c000 task=f7998040)
Stack: c022e178 f8914c04 f8914be0 f8914be8 f8914b40 f7438044 c0285340 
f8914c04
        f754df9c f8914b8c 00000000 f743803c f754df9c f760d3d8 f754df9c 
f890861d
        f8914b40 f743803c f754df9c f89084e0 f7534000 f760d3d8 f7534000 
f760d3d8
Call Trace:
  [<c022e178>] kobject_cleanup+0x98/0xa0
  [<c0285340>] bus_for_each_dev+0x80/0xc0
  [<f890861d>] nodemgr_node_probe+0x4d/0x130 [ieee1394]
  [<f89084e0>] nodemgr_probe_ne_cb+0x0/0x90 [ieee1394]
  [<f8908a79>] nodemgr_host_thread+0x179/0x1a0 [ieee1394]
  [<f8908900>] nodemgr_host_thread+0x0/0x1a0 [ieee1394]
  [<c0109289>] kernel_thread_helper+0x5/0xc

Code:  Bad EIP value.
  <6>eth0: Setting full-duplex based on MII #1 link partner capability 
of 45e1.
blk: queue f7dd6a00, I/O limit 4095Mb (mask 0xffffffff)
blk: queue f7dd6600, I/O limit 4095Mb (mask 0xffffffff)
blk: queue f7dcaa00, I/O limit 4095Mb (mask 0xffffffff)
svc: unknown version (3)
request_module: failed /sbin/modprobe -- char-major-226-0. error = 256



-- 
Mental (Mental@××××××××××.com)

Omnem crede diem tibi diluxisse supremum.

GPG public key: http://www.neverlight.com/pas/Mental.asc


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