https://bugzilla.novell.com/show_bug.cgi?id=333787 Summary: Process with 9999% load after suspend Product: openSUSE 10.3 Version: Final Platform: x86 OS/Version: openSUSE 10.3 Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: bugs@gregory.sax.de QAContact: qa@suse.de Found By: --- A few seconds after resuming has finished from a suspend to disk a random process gets a load of 9999%, as reported by 'top'. It results in hanging severals apps which probably can't cope with such out-of-spec values. This does not occur after a normal boot process. It seems to be a known problem: http://bugzilla.kernel.org/show_bug.cgi?id=9135 http://kerneltrap.org/mailarchive/linux-kernel/2007/10/3/328324 http://www.gossamer-threads.com/lists/linux/kernel/830114 http://lkml.org/lkml/2007/3/31/115 * P4 Northwood with HT enabled 2.8 GHz * Updated from 10.2 /var/log/messages looks normal, as all other logs too. Oct 14 23:59:17 gregory kernel: swsusp: Basic memory bitmaps created Oct 15 07:07:54 gregory kernel: Stopping tasks ... done. Oct 15 07:07:54 gregory kernel: Shrinking memory... ^H-^H\^H|^H/^H-^H\^H|^H/^H-^H\^H|^H/^H-^H\^H|^H/^Hdone (201328 pages fre Oct 15 07:07:54 gregory kernel: Freed 805312 kbytes in 1.92 seconds (419.43 MB/s) Oct 15 07:07:54 gregory kernel: Suspending console(s) Oct 15 07:07:54 gregory kernel: sd 1:0:1:0: [sdb] Synchronizing SCSI cache Oct 15 07:07:54 gregory kernel: sd 0:0:0:0: [sda] Synchronizing SCSI cache Oct 15 07:07:54 gregory kernel: pnp: Device 00:09 disabled. Oct 15 07:07:54 gregory kernel: pnp: Device 00:08 disabled. Oct 15 07:07:54 gregory kernel: pnp: Device 00:07 disabled. Oct 15 07:07:54 gregory kernel: ACPI: PCI interrupt for device 0000:02:02.0 disabled Oct 15 07:07:54 gregory kernel: ACPI: PCI interrupt for device 0000:00:1f.5 disabled Oct 15 07:07:54 gregory kernel: ACPI: PCI interrupt for device 0000:00:1f.2 disabled Oct 15 07:07:54 gregory acpid: client connected from 21271[0:0] Oct 15 07:07:54 gregory kernel: ACPI: PCI interrupt for device 0000:00:1f.1 disabled Oct 15 07:07:55 gregory acpid: 1 client rule loaded Oct 15 07:07:55 gregory kernel: ACPI: PCI interrupt for device 0000:00:1d.7 disabled Oct 15 07:07:55 gregory kernel: ACPI: PCI interrupt for device 0000:00:1d.3 disabled Oct 15 07:07:55 gregory kernel: ACPI: PCI interrupt for device 0000:00:1d.2 disabled Oct 15 07:07:55 gregory kernel: ACPI: PCI interrupt for device 0000:00:1d.1 disabled Oct 15 07:07:55 gregory kernel: ACPI: PCI interrupt for device 0000:00:1d.0 disabled Oct 15 07:07:55 gregory kernel: Disabling non-boot CPUs ... Oct 15 07:07:55 gregory kernel: Breaking affinity for irq 12 Oct 15 07:07:55 gregory kernel: Breaking affinity for irq 18 Oct 15 07:07:55 gregory kernel: Breaking affinity for irq 22 Oct 15 07:07:55 gregory kernel: CPU 1 is now offline Oct 15 07:07:55 gregory kernel: SMP alternatives: switching to UP code Oct 15 07:07:55 gregory kernel: CPU1 is down Oct 15 07:07:55 gregory kernel: swsusp: critical section: Oct 15 07:07:55 gregory kernel: swsusp: Need to copy 172704 pages Oct 15 07:07:55 gregory kernel: Intel machine check architecture supported. Oct 15 07:07:55 gregory kernel: Intel machine check reporting enabled on CPU#0. Oct 15 07:07:55 gregory kernel: CPU0: Intel P4/Xeon Extended MCE MSRs (12) available Oct 15 07:07:55 gregory kernel: CPU0: Thermal monitoring enabled Oct 15 07:07:55 gregory kernel: Enabling non-boot CPUs ... Oct 15 07:07:55 gregory kernel: SMP alternatives: switching to SMP code Oct 15 07:07:55 gregory kernel: Booting processor 1/1 eip 3000 Oct 15 07:07:55 gregory kernel: Initializing CPU#1 Oct 15 07:07:55 gregory kernel: Calibrating delay using timer specific routine.. 5590.80 BogoMIPS (lpj=11181618) Oct 15 07:07:55 gregory kernel: CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 0000 Oct 15 07:07:55 gregory kernel: CPU: Trace cache: 12K uops, L1 D cache: 8K Oct 15 07:07:55 gregory kernel: CPU: L2 cache: 512K Oct 15 07:07:55 gregory kernel: CPU: Physical Processor ID: 0 Oct 15 07:07:55 gregory kernel: CPU: After all inits, caps: bfebfbff 00000000 00000000 0000b080 00004400 00000000 00000000 Oct 15 07:07:55 gregory kernel: Intel machine check architecture supported. Oct 15 07:07:55 gregory kernel: Intel machine check reporting enabled on CPU#1. Oct 15 07:07:55 gregory kernel: CPU1: Intel P4/Xeon Extended MCE MSRs (12) available Oct 15 07:07:55 gregory kernel: CPU1: Thermal monitoring enabled Oct 15 07:07:55 gregory kernel: CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09 Oct 15 07:07:55 gregory kernel: checking TSC synchronization [CPU#0 -> CPU#1]: passed. Oct 15 07:07:55 gregory kernel: CPU1 is up -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.