Oops on suspend/resume

Oops on suspend/resume

[Kjartan Maraas]

Hi all.

I got this when trying out suspend/resume on a HP NC8000 laptop. The
kernel is one of the latest from fedora development, 2.6.8-rc4-bk4 or
something based.

Aug 18 22:24:50 home kernel: Stopping tasks:
=======================================================================
====================|
Aug 18 22:24:50 home kernel: Could not suspend device 0000:00:1d.7:
error -5
Aug 18 22:24:50 home kernel: ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI
10 (level, low) -> IRQ 10
Aug 18 22:24:50 home kernel: ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI
11 (level, low) -> IRQ 11
Aug 18 22:24:50 home kernel: ACPI: PCI interrupt 0000:02:0d.0[A] -> GSI
10 (level, low) -> IRQ 10
Aug 18 22:24:50 home kernel: tg3: eth0: Link is down.
Aug 18 22:24:50 home kernel: Badness in ide_wait_not_busy at
drivers/ide/ide-iops.c:1278
Aug 18 22:24:50 home kernel:  [<02251a02>] ide_wait_not_busy+0x4b/0x7d
Aug 18 22:24:50 home kernel:  [<0224f500>] start_request+0xb8/0x1b9
Aug 18 22:24:50 home kernel:  [<0224f8c2>] ide_do_request+0x2a7/0x36a
Aug 18 22:24:50 home kernel:  [<02250273>] ide_intr+0x3c2/0x450
Aug 18 22:24:50 home kernel:  [<022557bb>] ide_dma_intr+0x0/0x7a
Aug 18 22:24:50 home kernel:  [<0210782f>] handle_IRQ_event+0x21/0x41
Aug 18 22:24:51 home kernel:  [<02107d2e>] do_IRQ+0x1be/0x303
Aug 18 22:24:51 home kernel:  =======================
Aug 18 22:24:51 home kernel:  [<021fc4c1>] acpi_processor_idle
+0xd3/0x1c5
Aug 18 22:24:51 home kernel:  [<0210408c>] cpu_idle+0x1f/0x34
Aug 18 22:24:51 home kernel:  [<0239b6ae>] start_kernel+0x221/0x224
Aug 18 22:24:51 home kernel: Restarting tasks... done
Aug 18 22:24:51 home kernel: tg3: eth0: Link is up at 100 Mbps, full
duplex.
Aug 18 22:24:51 home kernel: tg3: eth0: Flow control is on for TX and on
for RX.

lspci says:

[root@home kmaraas]# lspci
00:00.0 Host bridge: Intel Corp. 82855PM Processor to I/O Controller
(rev 03)
00:01.0 PCI bridge: Intel Corp. 82855PM Processor to AGP Controller (rev
03)
00:1d.0 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB 2.0
EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 83)
00:1f.0 ISA bridge: Intel Corp. 82801DBM LPC Interface Controller (rev
03)
00:1f.1 IDE interface: Intel Corp. 82801DBM (ICH4) Ultra ATA Storage
Controller (rev 03)
00:1f.3 SMBus: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus
Controller (rev 03)
00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03)
00:1f.6 Modem: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97
Modem Controller (rev 03)
01:00.0 VGA compatible controller: ATI Technologies Inc RV350 [Mobility
Radeon 9600 M10]
02:04.0 Ethernet controller: Atheros Communications, Inc. AR5212
802.11abg NIC (rev 01)
02:06.0 CardBus bridge: O2 Micro, Inc. OZ711M3 SmartCardBus
MultiMediaBay Controller
02:06.1 CardBus bridge: O2 Micro, Inc. OZ711M3 SmartCardBus
MultiMediaBay Controller
02:06.2 System peripheral: O2 Micro, Inc. OZ711Mx MultiMediaBay
Accelerator
02:06.3 CardBus bridge: O2 Micro, Inc. OZ711M3 SmartCardBus
MultiMediaBay Controller
02:0d.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A
IEEE-1394a-2000 Controller (PHY/Link)
02:0e.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5705M_2
Gigabit Ethernet (rev 03)

Re: Oops on suspend/resume

[Pavel Machek]

Hi!

> I got this when trying out suspend/resume on a HP NC8000 laptop. The
> kernel is one of the latest from fedora development, 2.6.8-rc4-bk4 or
> something based.

Its not oops. Try disabling preempt.

				Pavel


> Aug 18 22:24:50 home kernel: Badness in ide_wait_not_busy at
> drivers/ide/ide-iops.c:1278
> Aug 18 22:24:50 home kernel:  [<02251a02>] ide_wait_not_busy+0x4b/0x7d
> Aug 18 22:24:50 home kernel:  [<0224f500>] start_request+0xb8/0x1b9
> Aug 18 22:24:50 home kernel:  [<0224f8c2>] ide_do_request+0x2a7/0x36a
> Aug 18 22:24:50 home kernel:  [<02250273>] ide_intr+0x3c2/0x450
> Aug 18 22:24:50 home kernel:  [<022557bb>] ide_dma_intr+0x0/0x7a
> Aug 18 22:24:50 home kernel:  [<0210782f>] handle_IRQ_event+0x21/0x41
> Aug 18 22:24:51 home kernel:  [<02107d2e>] do_IRQ+0x1be/0x303
> Aug 18 22:24:51 home kernel:  =======================
> Aug 18 22:24:51 home kernel:  [<021fc4c1>] acpi_processor_idle
> +0xd3/0x1c5
> Aug 18 22:24:51 home kernel:  [<0210408c>] cpu_idle+0x1f/0x34
> Aug 18 22:24:51 home kernel:  [<0239b6ae>] start_kernel+0x221/0x224
> Aug 18 22:24:51 home kernel: Restarting tasks... done
> Aug 18 22:24:51 home kernel: tg3: eth0: Link is up at 100 Mbps, full
> duplex.
> Aug 18 22:24:51 home kernel: tg3: eth0: Flow control is on for TX and on
> for RX.
> 

-- 
64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms         

Re: Oops on suspend/resume

[Kjartan Maraas]

lør, 21,.08.2004 kl. 09.50 +0200, skrev Pavel Machek:
> Hi!
> 
> > I got this when trying out suspend/resume on a HP NC8000 laptop. The
> > kernel is one of the latest from fedora development, 2.6.8-rc4-bk4 or
> > something based.
> 
> Its not oops. Try disabling preempt.
> 
I guess there's no way to do that without recompiling the kernel,
right? 

The bug is not entirely reproducable in the first place and I run into
worse problems when I actually get the machine to suspend anyway. I have
to remove the ehci-hcd and uhci-hcd modules before the machine goes to
sleep, and there's no way to get it to resume so far.

I've disabled the config to shutdown when the power button is pressed so
in theory it should resume when I hit it, but it doesn't...

Nothing in the logs after "Stopping tasks...."

Cheers
Kjartan

Re: Oops on suspend/resume

[Pavel Machek]

Hi!

> > > I got this when trying out suspend/resume on a HP NC8000 laptop. The
> > > kernel is one of the latest from fedora development, 2.6.8-rc4-bk4 or
> > > something based.
> > 
> > Its not oops. Try disabling preempt.
> > 
> I guess there's no way to do that without recompiling the kernel,
> right? 
> 
> The bug is not entirely reproducable in the first place and I run into
> worse problems when I actually get the machine to suspend anyway. I have
> to remove the ehci-hcd and uhci-hcd modules before the machine goes to
> sleep, and there's no way to get it to resume so far.
> 
> I've disabled the config to shutdown when the power button is pressed so
> in theory it should resume when I hit it, but it doesn't...

You should really try latest 2.6.8.1-mm3 kernel and read the docs (Documentation/power/*)...

				Pavel
-- 
64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms