On Sun, 4 Jun 2006 22:23:24 -0700
"Barry K. Nathan" <[email protected]> wrote:
Please don't send word-wrapped emails.
> [ 355.081000] swsusp: Need to copy 59004 pages
> [ 355.081000] Intel machine check architecture supported.
> [ 355.081000] Intel machine check reporting enabled on CPU#0.
> [ 355.081000] swsusp: Restoring Highmem
> [ 487.081000] APIC error on CPU0: 00(00)
What's this?
> [ 487.203000] ACPI Exception (acpi_bus-0070): AE_NOT_FOUND, No
> context for object [c174d620] [20060310]
And this?
> [ 487.203000] PM: Writing back config space on device 0000:00:00.0 at
> offset 1 (was 22300006, writing 32300006)
> [ 487.203000] PCI: Setting latency timer of device 0000:00:01.0 to 64
> [ 487.204000] PM: Writing back config space on device 0000:00:06.0 at
> offset 1 (was 2100005, writing 2100000)
> [ 487.204000] BUG: scheduling while atomic: hibernate.sh/0x00000001/4681
> [ 487.204000] [<c010465a>] show_trace_log_lvl+0x18a/0x190
> [ 487.205000] [<c0105c3c>] show_trace+0x2c/0x30
> [ 487.205000] [<c0105c6b>] dump_stack+0x2b/0x30
> [ 487.205000] [<c033d4fa>] schedule+0x6fa/0xa30
> [ 487.205000] [<c033e111>] schedule_timeout+0x51/0xc0
> [ 487.205000] [<c033e19f>] schedule_timeout_uninterruptible+0x1f/0x30
> [ 487.206000] [<c012aada>] msleep+0x2a/0x50
> [ 487.206000] [<c022e55d>] pci_set_power_state+0x1bd/0x250
> [ 487.208000] [<c022e617>] pci_enable_device_bars+0x27/0x80
> [ 487.209000] [<c022e6a0>] pci_enable_device+0x30/0x40
> [ 487.211000] [<e0a36ee0>] snd_cmipci_resume+0x30/0x110 [snd_cmipci]
> [ 487.211000] [<c023045a>] pci_device_resume+0x2a/0x80
> [ 487.213000] [<c02909a9>] resume_device+0x59/0xd0
> [ 487.215000] [<c0290b5e>] dpm_resume+0x9e/0xb0
> [ 487.217000] [<c0290b85>] device_resume+0x15/0x1f
> [ 487.219000] [<c014d085>] pm_suspend_disk+0xb5/0x109
> [ 487.220000] [<c014bcd5>] enter_state+0x145/0x190
> [ 487.220000] [<c014bdb9>] state_store+0x99/0xb0
> [ 487.221000] [<c01d1413>] subsys_attr_store+0x33/0x40
> [ 487.222000] [<c01d1d14>] sysfs_write_file+0xa4/0xf0
> [ 487.223000] [<c0182361>] vfs_write+0x101/0x1f0
> [ 487.224000] [<c0182fec>] sys_write+0x4c/0x90
> [ 487.225000] [<c0341a0a>] sysenter_past_esp+0x63/0xa1
> [ 487.225000] [<b7f40410>] 0xb7f40410
> [ 487.227000] PCI: Enabling device 0000:00:06.0 (0000 -> 0001)
> [ 487.227000] ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 17 (level,
The interesting thing is that we've done sleepy things like down() just
prior to this. Do you have CONFIG_PREEMPT and CONFIG_DEBUG_SPINLOCK_SLEEP
enabled? If not, please turn them on, see what happens.
I don't see anything on that code path which would cause this. Maybe I
missed it.
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