Messages in this thread | | | Date | Sun, 04 May 2008 19:42:08 +0200 | From | Jacek Luczak <> | Subject | Re: Suspend to memory is freezing my machine |
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Robert Hancock pisze: > Jacek Luczak wrote: >> Rafael J. Wysocki pisze: >>> On Sunday, 4 of May 2008, Zdenek Kabelac wrote: >>>> Hello >>> Hi, >>> >>>> With recent 2.6.25 & 2.6.26-rc1 git (around 1 week) I get occasionally >>>> complete freeze of my T61 during suspend. (dual core, 2GB). >>> How reproducible is this? >>> >>>> I'm running kernel with no_console_suspend - but all I can see is >>>> blinking cursor on an empty screen - thus even when I run kernel with >>>> most debug options turned on, I can't pass more details so far. I run >>>> suspend with with SD card in - so maybe some update in the MMC driver >>>> might be responsible for this ? >>>> >>>> Also - I think that option no_console_suspend doens't work correctly - >>>> as many times with suspend I do not see any log message on my console >>>> screen. However sometimes the log is shown. >>> It would be helpful if you could verify if: >>> >>> (1) The problem occurs without no_console_suspend. >>> (2) The problem occurs without the SD card. >>> >> >> Hi Rafael, >> >> same problem here, although I was able to resume system (it's >> basically Intel >> machine) , but it was unusable - I was able to switch between >> terminals and see >> output from kernel. So there was: >> - Disabling irq #19; >> - some kind of lock spinning on disk: >> IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA >> Storage >> Controller IDE (rev 02) >> but I can't provide more output of that lock now - no sign in logs. >> >> I've made some successful suspend/resume all without sound card active >> without >> problem. Those appear with sound card active, but I must take closer >> look - will >> send info later. > > Can you post your dmesg and /proc/interrupts output from normal bootup ?
Sure I can ;)
1) /proc/interrupts
CPU0 CPU1 0: 11846981 0 IO-APIC-edge timer 1: 30098 0 IO-APIC-edge i8042 8: 3 0 IO-APIC-edge rtc 9: 13 0 IO-APIC-fasteoi acpi 12: 1776540 0 IO-APIC-edge i8042 14: 39 0 IO-APIC-edge ata_piix 15: 0 0 IO-APIC-edge ata_piix 16: 54570 44642 IO-APIC-fasteoi i915@pci:0000:00:02.0 17: 0 0 IO-APIC-fasteoi uhci_hcd:usb3 18: 0 0 IO-APIC-fasteoi uhci_hcd:usb4 19: 98243 0 IO-APIC-fasteoi ata_piix, uhci_hcd:usb5 21: 1650574 0 IO-APIC-fasteoi HDA Intel 23: 0 0 IO-APIC-fasteoi ehci_hcd:usb1, uhci_hcd:usb2 220: 14263 0 PCI-MSI-edge iwl3945 221: 1166041 1333296 PCI-MSI-edge eth0 NMI: 0 0 Non-maskable interrupts LOC: 1104887 7534969 Local timer interrupts RES: 633378 701351 Rescheduling interrupts CAL: 16 28315 function call interrupts TLB: 1721 2620 TLB shootdowns TRM: 0 0 Thermal event interrupts SPU: 0 0 Spurious interrupts ERR: 0 MIS: 0
2) dmesg can here -> http://212.109.128.251/~difrost/linux-next/dmesg.log 3) Kernel: Linux difrost 2.6.25-07422-gb66e1f1-dirty #14 SMP Fri May 2 22:04:17 CEST 2008 i686 i686 i386 GNU/Linux It's marked dirty because due to http://lkml.org/lkml/2008/5/2/405 patch applied.
-Jacek
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