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* Re: Beaver In Detox AND IEEE1394 badness message
@ 2003-11-26 22:19 Bradley Chapman
  2003-11-26 22:20 ` Ben Collins
  0 siblings, 1 reply; 5+ messages in thread
From: Bradley Chapman @ 2003-11-26 22:19 UTC (permalink / raw)
  To: Ben Collins; +Cc: linux1394-devel, linux-kernel

Mr. Collins,

After loading the detoxed beaver kernel, I noticed that the IEEE1394 badness message
has changed location:

ohci1394: $Rev: 1045 $ Ben Collins <bcollins@debian.org>
ohci1394_0: OHCI-1394 1.1 (PCI): IRQ=[10]  MMIO=[e8207000-e82077ff]  Max
Packet=[2048]
Debug: sleeping function called from invalid context at mm/slab.c:1856
in_atomic():1, irqs_disabled():0
Call Trace:
 [<c01217dc>] __might_sleep+0xab/0xcb
 [<c0153164>] kmem_cache_alloc+0x1c8/0x1cd
 [<c01221b7>] dup_task_struct+0x28/0xc9
 [<c01239d3>] copy_process+0xd9/0x10c8
 [<c014bba1>] mempool_free+0xe2/0x214
 [<c027f3db>] freed_request+0xa0/0xa8
 [<c0124a1e>] do_fork+0x5c/0x1f3
 [<c0125ec4>] call_console_drivers+0x69/0x11f
 [<c010733d>] kernel_thread+0x8e/0x96
 [<e08ded8f>] nodemgr_host_thread+0x0/0x1a8 [ieee1394]
 [<c01072a4>] kernel_thread_helper+0x0/0xb
 [<e08df2aa>] nodemgr_add_host+0x186/0x1d2 [ieee1394]
 [<e08ded8f>] nodemgr_host_thread+0x0/0x1a8 [ieee1394]
 [<e08da629>] highlevel_add_host+0x6b/0x6f [ieee1394]
 [<e08d9c40>] hpsb_add_host+0x6d/0x95 [ieee1394]
 [<e0894b43>] ohci1394_pci_probe+0x512/0x620 [ohci1394]
 [<e0891b0d>] ohci_irq_handler+0x0/0x1129 [ohci1394]
 [<c02176df>] pci_device_probe_static+0x52/0x63
 [<c021772b>] __pci_device_probe+0x3b/0x4e
 [<c021776a>] pci_device_probe+0x2c/0x4a
 [<c027a952>] bus_match+0x3f/0x6a
 [<c027aa64>] driver_attach+0x56/0x80
 [<c027ad36>] bus_add_driver+0x9f/0xb1
 [<c027b19a>] driver_register+0x8c/0x90
 [<c0217956>] pci_register_driver+0x8c/0xab
 [<e0886013>] ohci1394_init+0x13/0x3d [ohci1394]
 [<c0145b7b>] sys_init_module+0x213/0x3e6
 [<c0172a0f>] sys_read+0x42/0x63
 [<c010a171>] sysenter_past_esp+0x52/0x71

blk: queue dfd658cc, I/O limit 4095Mb (mask 0xffffffff)

The badness message appears AFTER this line:

ohci1394_0: OHCI-1394 1.1 (PCI): IRQ=[10]  MMIO=[e8207000-e82077ff]  Max
Packet=[2048]

It used to appear BEFORE this line. Do the IEEE1394 fixes in the detoxed beaver
kernel have something to do with that? Or was it a fix in an earlier kernel?

TIA

Brad

=====


__________________________________
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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Beaver In Detox AND IEEE1394 badness message
  2003-11-26 22:19 Beaver In Detox AND IEEE1394 badness message Bradley Chapman
@ 2003-11-26 22:20 ` Ben Collins
  2003-11-26 22:37   ` Bradley Chapman
  0 siblings, 1 reply; 5+ messages in thread
From: Ben Collins @ 2003-11-26 22:20 UTC (permalink / raw)
  To: Bradley Chapman; +Cc: linux1394-devel, linux-kernel

> blk: queue dfd658cc, I/O limit 4095Mb (mask 0xffffffff)
> 
> The badness message appears AFTER this line:
> 
> ohci1394_0: OHCI-1394 1.1 (PCI): IRQ=[10]  MMIO=[e8207000-e82077ff]  Max
> Packet=[2048]
> 
> It used to appear BEFORE this line. Do the IEEE1394 fixes in the detoxed beaver
> kernel have something to do with that? Or was it a fix in an earlier kernel?

Odd, I fixed one, and another one pops up. Sucks that it doesn't show up
for me, but thanks for the traceback.

Do things operate normally for you? Disabling kernel debug will kill the
message (the symptom, not the problem). With the fixes I sent Linus, I
am mainly interested in it just working.

-- 
Debian     - http://www.debian.org/
Linux 1394 - http://www.linux1394.org/
Subversion - http://subversion.tigris.org/
WatchGuard - http://www.watchguard.com/

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Beaver In Detox AND IEEE1394 badness message
  2003-11-26 22:20 ` Ben Collins
@ 2003-11-26 22:37   ` Bradley Chapman
  0 siblings, 0 replies; 5+ messages in thread
From: Bradley Chapman @ 2003-11-26 22:37 UTC (permalink / raw)
  To: Ben Collins; +Cc: linux1394-devel, linux-kernel

Mr. Collins,

--- Ben Collins <bcollins@debian.org> wrote:
> > blk: queue dfd658cc, I/O limit 4095Mb (mask 0xffffffff)
> > 
> > The badness message appears AFTER this line:
> > 
> > ohci1394_0: OHCI-1394 1.1 (PCI): IRQ=[10]  MMIO=[e8207000-e82077ff]  Max
> > Packet=[2048]
> > 
> > It used to appear BEFORE this line. Do the IEEE1394 fixes in the detoxed beaver
> > kernel have something to do with that? Or was it a fix in an earlier kernel?
> 
> Odd, I fixed one, and another one pops up. Sucks that it doesn't show up
> for me, but thanks for the traceback.

You're welcome.

> 
> Do things operate normally for you? Disabling kernel debug will kill the
> message (the symptom, not the problem). With the fixes I sent Linus, I
> am mainly interested in it just working.

Unfortunately, this is only an academic exercise -- I don't actually have any
IEEE1394 devices to test this driver with! *blushes*

However, a bug is a bug is a bug, so I reported it anyway. If it's absolutely
necessary, I think I can get my hands on some IEEE1394 stuff from a few people
I know and test it with that.

Brad


=====


__________________________________
Do you Yahoo!?
Free Pop-Up Blocker - Get it now
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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Beaver In Detox AND IEEE1394 badness message
@ 2003-11-27  9:09 Bob Gill
  0 siblings, 0 replies; 5+ messages in thread
From: Bob Gill @ 2003-11-27  9:09 UTC (permalink / raw)
  To: Linux Kernel Mailing List

OK.  Hoping to shed a bit more light on the problem.
Hardware:
I have 1 250MB zip disk, and a 3 port via-chipset firewire card where I
hang 2 external hard drives and occasionally 1 camcorder.
Kernel:
Linux 2.6.0-test9-bk15 thru 2.6.0-test9-bk25  all patched (overwritten)
with svn-6227-i386 trunk
--everything works.  I didn't try hot unplug/replug, but I could run
video into kino while moving data between the firewire drives and have
od showing data from the zip disk  *all at the same time*.  (The zip
disk shows up as the first scsi device).
Up to 2.6.0-test9-bk25 with svn-6227-i386 trunk, cat /proc/scsi/scsi
shows up as:
Attached devices:
Host: scsi0 Channel: 00 Id: 06 Lun: 00
  Vendor: IOMEGA   Model: ZIP 250          Rev: H.41
  Type:   Direct-Access                    ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
  Vendor: Maxtor 4 Model: G160J8           Rev:
  Type:   Direct-Access                    ANSI SCSI revision: 06
Host: scsi1 Channel: 00 Id: 01 Lun: 00
  Vendor: Maxtor 4 Model: G160J8           Rev:
  Type:   Direct-Access                    ANSI SCSI revision: 06


Changes made in the land of SCSI broke all of this in:
2.6.0-test9-bk26, 2.6.0-test10, 2.6.0-test10-bk1, 2.6.0-test10-bk2 and 
the current detox-beaver release.  

I get an error at the end of the kernel build when I patch with
svn-6227-i386 trunk (from test9-bk26 on):

if [ -r System.map ]; then /sbin/depmod -ae -F System.map 
2.6.0-test9-bk26; fi
WARNING: /lib/modules/2.6.0-test9-bk26/kernel/drivers/ieee1394/sbp2.ko
needs unknown symbol scsi_find_device

Like others, I get only one device showing up in /proc/scsi/scsi (after
test9-bk25), regardless of whether I tried to use the subversion patch
or not.  The good news is that if instead of having the zip250 show up,
I can unplug the parallel port cables (the zip disk is connected to the
parallel port) and get the first external firewire drive to show up at
/proc/scsi/scsi instead (but just the first one).  That's why IMHO* I
think the problem is more related to SCSI than 1394.  

*keeping in mind that I have never been accused of being a systems
programmer :)
  
I load raw1394 manually, and when I do (for dv) gscanbus shows the two
external drives, and the camcorder -if it's plugged in- for all kernel
versions.

I don't mind being used as a Guinea pig (well OK, using my computer as a
Guinea pig) but you will have to contact me directly as I am not on the
list.  

a part of /var/log/messages from test11 shows:

kernel: nvidia: module license 'NVIDIA' taints kernel.
kernel: 0: nvidia: loading NVIDIA Linux x86 nvidia.o Kernel Module 
1.0-4496  Wed Jul 16 19:03:09 PDT 2003
kernel: sbp2: $Rev: 1034 $ Ben Collins <bcollins@debian.org>
kernel: scsi0 : SCSI emulation for IEEE-1394 SBP-2 Devices
kernel: ieee1394: sbp2: Logged into SBP-2 device
kernel: arch/i386/kernel/semaphore.c:84: spin_is_locked on uninitialized
spinlock f68688f8.
kernel: Unable to handle kernel paging request at virtual address
6b6b6b6b
kernel:  printing eip:
kernel: c01d761e
kernel: *pde = 00000000
kernel: Oops: 0000 [#1]
kernel: CPU:    0
kernel: EIP:    0060:[<c01d761e>]    Tainted: P
kernel: EFLAGS: 00010097
kernel: EIP is at vsnprintf+0x2e2/0x451
kernel: eax: 6b6b6b6b   ebx: 0000000a   ecx: 6b6b6b6b   edx: fffffffeNov
kernel: esi: c03baf8b   edi: 00000000   ebp: f7493d70   esp: f7493d38Nov
kernel: ds: 007b   es: 007b   ss: 0068
kernel: Process modprobe (pid: 1523, threadinfo=f7492000 task=f77fc200)
kernel: Stack: c03baf7d c03bb35f 00000054 00000000 0000000a fffffffa
00000001 00000002
kernel:        ffffffff ffffffff c03bb35f c03baf60 00000046 00000296
f7493dc0 c012573d
kernel:        c03baf60 00000400 c02e14d2 f7493dd8 00000246 f68688c0
00000004 c0311980
kernel: Call Trace:
kernel:  [<c012573d>] printk+0x17a/0x3f8
kernel:  [<c01084f7>] __down+0x1e2/0x347
kernel:  [<c011e760>] default_wake_function+0x0/0x12
kernel:  [<f89a20dd>] sbp2util_allocate_write_packet+0x68/0x74 [sbp2]Nov
kernel:  [<c0108b63>] __down_failed+0xb/0x14
kernel:  [<f89a5e46>] .text.lock.sbp2+0xf/0x27 [sbp2]
kernel:  [<f89a36c0>] sbp2_start_device+0x205/0x3e6 [sbp2]
kernel:  [<f89a347d>] sbp2_start_ud+0x106/0x144 [sbp2]
kernel:  [<f89a2f84>] sbp2_probe+0x4b/0x4f [sbp2]
kernel:  [<c020ace0>] bus_match+0x3d/0x65
kernel:  [<c020adf9>] driver_attach+0x59/0x83
kernel:  [<c020b0bd>] bus_add_driver+0x9d/0xaf
kernel:  [<c020b516>] driver_register+0x88/0x8c
kernel:  [<f88a23ff>] hpsb_register_protocol+0x17/0x28 [ieee1394]
kernel:  [<f89a5e0d>] sbp2_module_init+0xb4/0xde [sbp2]
kernel:  [<c01451f7>] sys_init_module+0x203/0x3e2
kernel:  [<c010a391>] sysenter_past_esp+0x52/0x71
kernel:
kernel: Code: 80 38 00 74 07 40 4a 83 fa ff 75 f4 29 c8 83 e7 10 89 c3
75
kernel:  <6>note: modprobe[1523] exited with preempt_count 2
kernel: Debug: sleeping function called from invalid context at
include/linux/rwsem.h:43
kernel: in_atomic():1, irqs_disabled():0
kernel: Call Trace:
kernel:  [<c0120e14>] __might_sleep+0xab/0xcb
kernel:  [<c0126192>] profile_exit_task+0x22/0x5e
kernel:  [<c01285d1>] do_exit+0x7c/0x904
kernel:  [<c010b59e>] do_divide_error+0x0/0xde
kernel:  [<c011ba39>] do_page_fault+0x202/0x56a
kernel:  [<c01f8bfb>] clear_selection+0x1b/0x60
kernel:  [<c011cfec>] recalc_task_prio+0xb2/0x1ea
kernel:  [<c011b837>] do_page_fault+0x0/0x56a
kernel:  [<c010ae0d>] error_code+0x2d/0x38
kernel:  [<c01d761e>] vsnprintf+0x2e2/0x451
kernel:  [<c012573d>] printk+0x17a/0x3f8
kernel:  [<c01084f7>] __down+0x1e2/0x347
kernel:  [<c011e760>] default_wake_function+0x0/0x12
kernel:  [<f89a20dd>] sbp2util_allocate_write_packet+0x68/0x74 [sbp2]Nov
kernel:  [<c0108b63>] __down_failed+0xb/0x14
kernel:  [<f89a5e46>] .text.lock.sbp2+0xf/0x27 [sbp2]
kernel:  [<f89a36c0>] sbp2_start_device+0x205/0x3e6 [sbp2]
kernel:  [<f89a347d>] sbp2_start_ud+0x106/0x144 [sbp2]
kernel:  [<f89a2f84>] sbp2_probe+0x4b/0x4f [sbp2]
kernel:  [<c020ace0>] bus_match+0x3d/0x65
kernel:  [<c020adf9>] driver_attach+0x59/0x83
kernel:  [<c020b0bd>] bus_add_driver+0x9d/0xaf
kernel:  [<c020b516>] driver_register+0x88/0x8c
kernel:  [<f88a23ff>] hpsb_register_protocol+0x17/0x28 [ieee1394]
kernel:  [<f89a5e0d>] sbp2_module_init+0xb4/0xde [sbp2]
kernel:  [<c01451f7>] sys_init_module+0x203/0x3e2
kernel:  [<c010a391>] sysenter_past_esp+0x52/0x71
kernel:
kernel: bad: scheduling while atomic!
kernel: Call Trace:
kernel:  [<c011e70b>] schedule+0x8b9/0x8be
kernel:  [<c015ab4d>] unmap_page_range+0x41/0x67
kernel:  [<c015ad8e>] unmap_vmas+0x21b/0x345
kernel:  [<c0160c96>] exit_mmap+0xd4/0x2bb
kernel:  [<c0121bcf>] mmput+0xb8/0x145
kernel:  [<c01287ee>] do_exit+0x299/0x904
kernel:  [<c010b59e>] do_divide_error+0x0/0xde
kernel:  [<c011ba39>] do_page_fault+0x202/0x56a
kernel:  [<c01f8bfb>] clear_selection+0x1b/0x60
kernel:  [<c011cfec>] recalc_task_prio+0xb2/0x1ea
kernel:  [<c011b837>] do_page_fault+0x0/0x56a
kernel:  [<c010ae0d>] error_code+0x2d/0x38
kernel:  [<c01d761e>] vsnprintf+0x2e2/0x451
kernel:  [<c012573d>] printk+0x17a/0x3f8
kernel:  [<c01084f7>] __down+0x1e2/0x347
kernel:  [<c011e760>] default_wake_function+0x0/0x12
kernel:  [<f89a20dd>] sbp2util_allocate_write_packet+0x68/0x74 [sbp2]Nov
kernel:  [<c0108b63>] __down_failed+0xb/0x14
kernel:  [<f89a5e46>] .text.lock.sbp2+0xf/0x27 [sbp2]
kernel:  [<f89a36c0>] sbp2_start_device+0x205/0x3e6 [sbp2]
kernel:  [<f89a347d>] sbp2_start_ud+0x106/0x144 [sbp2]
kernel:  [<f89a2f84>] sbp2_probe+0x4b/0x4f [sbp2]
kernel:  [<c020ace0>] bus_match+0x3d/0x65
kernel:  [<c020adf9>] driver_attach+0x59/0x83
kernel:  [<c020b0bd>] bus_add_driver+0x9d/0xaf
kernel:  [<c020b516>] driver_register+0x88/0x8c
kernel:  [<f88a23ff>] hpsb_register_protocol+0x17/0x28 [ieee1394]
kernel:  [<f89a5e0d>] sbp2_module_init+0xb4/0xde [sbp2]
kernel:  [<c01451f7>] sys_init_module+0x203/0x3e2
kernel:  [<c010a391>] sysenter_past_esp+0x52/0x71
kernel:
kernel: i2c-sis96x version 1.0.0
kernel: sis96x smbus 0000:00:02.1: SiS96x SMBus base address: 0x1080
kernel: sis900.c: v1.08.06 9/24/2002
kernel: eth0: ICS LAN PHY transceiver found at address 1.
kernel: eth0: Using transceiver found at address 1 as default
kernel: eth0: SiS 900 PCI Fast Ethernet at 0xe000, IRQ 11,
00:50:2c:02:96:89.
kernel: Slab corruption: start=f68688c0, expend=f6868937,
problemat=f6868900
kernel: Last user: [<f889a18f>](free_hpsb_packet+0x2c/0x33 [ieee1394])
kernel: Data:
****************************************************************6A
******************************************************A5
kernel: Next: 71 F0 2C .8F A1 89 F8 71 F0 2C .....................
kernel: slab error in check_poison_obj(): cache `hpsb_packet': object
was modified after freeing
kernel: Call Trace:
kernel:  [<c014f420>] check_poison_obj+0x106/0x18f
kernel:  [<f889a072>] alloc_hpsb_packet+0x21/0x112 [ieee1394]
kernel:  [<c01517ff>] kmem_cache_alloc+0x183/0x1d4
kernel:  [<f889a072>] alloc_hpsb_packet+0x21/0x112 [ieee1394]
kernel:  [<c01763d0>] bh_lru_install+0xc3/0xff
kernel:  [<c0176474>] __find_get_block+0x68/0xe1
kernel:  [<f889ccec>] hpsb_make_writepacket+0x4a/0x116 [ieee1394]
kernel:  [<f89a20b5>] sbp2util_allocate_write_packet+0x40/0x74 [sbp2]Nov
kernel:  [<f89a4c4e>] sbp2_link_orb_command+0x8c/0x191 [sbp2]
kernel:  [<f89a4df9>] sbp2_send_command+0xa6/0xe3 [sbp2]
kernel:  [<f88d0edd>] scsi_done+0x0/0x6a [scsi_mod]
kernel:  [<f89a5546>] sbp2scsi_queuecommand+0xed/0x2cc [sbp2]
kernel:  [<f88d0edd>] scsi_done+0x0/0x6a [scsi_mod]
kernel:  [<f88d0e67>] scsi_init_cmd_from_req+0xcf/0x145 [scsi_mod]
kernel:  [<f88d0c14>] scsi_dispatch_cmd+0x2ea/0x46e [scsi_mod]
kernel:  [<f88d0edd>] scsi_done+0x0/0x6a [scsi_mod]
kernel:  [<f88d3bee>] scsi_times_out+0x0/0x50 [scsi_mod]
kernel:  [<f88d6460>] scsi_init_cmd_errh+0x95/0xc3 [scsi_mod]
kernel:  [<f88d7f4a>] scsi_request_fn+0x2ea/0x8b4 [scsi_mod]
kernel:  [<c020f877>] blk_insert_request+0xf4/0x217
kernel:  [<c014bd3b>] __alloc_pages+0xa7/0x345
kernel:  [<f88d5fdb>] scsi_insert_special_req+0x3b/0x41 [scsi_mod]
kernel:  [<f88d639d>] scsi_wait_req+0xb5/0xe3 [scsi_mod]
kernel:  [<f88d6111>] scsi_wait_done+0x0/0x1d7 [scsi_mod]
kernel:  [<c01d77b3>] snprintf+0x26/0x2a
kernel:  [<f88d8fdb>] scsi_probe_lun+0x76/0x1fa [scsi_mod]
kernel:  [<f88d9838>] scsi_probe_and_add_lun+0xee/0x1a0 [scsi_mod]
kernel:  [<f88d9b6d>] scsi_scan_target+0x5a/0xf2 [scsi_mod]
kernel:  [<f88d9d38>] scsi_scan_host_selected+0x9e/0xdd [scsi_mod]
kernel:  [<f88db987>] scsi_add_single_device+0x50/0x5e [scsi_mod]
kernel:  [<f88dbc59>] proc_scsi_write+0x24d/0x292 [scsi_mod]
kernel:  [<c0171eab>] vfs_write+0xaf/0x119
kernel:  [<c0171fb1>] sys_write+0x3f/0x5d
kernel:  [<c010a391>] sysenter_past_esp+0x52/0x71
kernel:
kernel:   Vendor: Maxtor 4  Model: G160J8            Rev:
kernel:   Type:   Direct-Access                      ANSI SCSI revision:
06
kernel: SCSI device sda: 268435455 512-byte hdwr sectors (137439 MB)
kernel: sda: cache data unavailable
kernel: sda: assuming drive cache: write through
kernel:  sda: sda1
kernel: Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
kernel: blk: queue c1b8cb1c, I/O limit 4095Mb (mask 0xffffffff)
kernel: blk: queue c1b8cf28, I/O limit 4095Mb (mask 0xffffffff)
kernel: registering 2-0290
kernel: kjournald starting.  Commit interval 5 seconds
...

Thanks,
-- 
Bob Gill <gillb4@telusplanet.net>


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Beaver In Detox AND IEEE1394 badness message
@ 2003-11-27  1:26 James J Myers
  0 siblings, 0 replies; 5+ messages in thread
From: James J Myers @ 2003-11-27  1:26 UTC (permalink / raw)
  To: linux-kernel

Re this problem: I just installed Arjan's test11 kernel and I can still
see only 1 of 3 firewire devices on my system (gscanbus sees all 3 and I
see from log messages that at least part of the code sees more than 1).
But /proc/scsi/scsi only has: 
cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: Maxtor   Model: 5000XT           Rev: 0100
  Type:   Direct-Access                    ANSI SCSI revision: 06

I also see these slab errors. Relevant parts of dmesg output are:

SCSI subsystem initialized
ohci1394: $Rev: 1045 $ Ben Collins <bcollins@debian.org>
ohci1394_0: Unexpected PCI resource length of 1000!
ohci1394_0: OHCI-1394 1.0 (PCI): IRQ=[9]  MMIO=[cf001000-cf0017ff]  Max
Packet=[1024]
sbp2: $Rev: 1034 $ Ben Collins <bcollins@debian.org>
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Freeing unused kernel memory: 132k freed
ieee1394: ConfigROM quadlet transaction error for node 0-00:1023
ieee1394: Host added: ID:BUS[0-01:1023]  GUID[0090a94000003903]
ieee1394: Node added: ID:BUS[0-02:1023]  GUID[0010b920007a2273]
ieee1394: Node added: ID:BUS[0-03:1023]  GUID[0001f30240001be7]
ieee1394: The root node is not cycle master capable; selecting a new
root node and resetting...
ieee1394: ConfigROM quadlet transaction error for node 0-00:1023
ieee1394: Node changed: 0-02:1023 -> 0-01:1023
ieee1394: Node changed: 0-03:1023 -> 0-02:1023
ieee1394: Node changed: 0-01:1023 -> 0-03:1023
scsi0 : SCSI emulation for IEEE-1394 SBP-2 Devices
EXT3 FS on hda3, internal journal
Adding 1309256k swap on /dev/hda5.  Priority:-1 extents:1
ieee1394: sbp2: Logged into SBP-2 device
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hdb2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Slab corruption: start=297d5758, expend=297d57b7, problemat=297d5788
Last user: [<2a8ab100>](free_hpsb_packet+0x1d/0x22 [ieee1394])
Data: ************************************************D5 D6 D6 D6 01 00
00 00 ***************************************A5 
Next: 71 F0 2C .00 B1 8A 2A 71 F0 2C .....................
slab error in check_poison_obj(): cache `hpsb_packet': object was
modified after freeing
Call Trace:
 [<0213307d>] check_poison_obj+0x132/0x13a
 [<021330b9>] slab_destroy+0x34/0x156
 [<02134eb2>] reap_timer_fnc+0x134/0x190
 [<02134d7e>] reap_timer_fnc+0x0/0x190
 [<02121249>] run_timer_softirq+0x119/0x139
 [<0210d42a>] handle_IRQ_event+0x27/0x4a
 [<0211decd>] do_softirq+0x45/0x87
 [<0210d6c4>] do_IRQ+0xdf/0xe9
 [<02107000>] _stext+0x0/0x19
 [<02107000>] _stext+0x0/0x19
 [<0210a0cf>] default_idle+0x23/0x26
 [<0210a120>] cpu_idle+0x1f/0x34
 [<023185bb>] start_kernel+0x15e/0x162



^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2003-11-27  9:07 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2003-11-26 22:19 Beaver In Detox AND IEEE1394 badness message Bradley Chapman
2003-11-26 22:20 ` Ben Collins
2003-11-26 22:37   ` Bradley Chapman
2003-11-27  1:26 James J Myers
2003-11-27  9:09 Bob Gill

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