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Message-Id: <200704292227.45215.rjw@sisk.pl> Date: Sun, 29 Apr 2007 22:27:44 +0200 From: "Rafael J. Wysocki" <rjw@...k.pl> To: "Dan Kruchinin" <dubalom@...il.com> Cc: linux-kernel@...r.kernel.org, pm list <linux-pm@...ts.linux-foundation.org>, Pavel Machek <pavel@....cz> Subject: Re: 2.6.21-rc7-mm2 suspend bug. [kernel/kthread.c] Hi, On Sunday, 29 April 2007 21:51, Dan Kruchinin wrote: > Hi all. > > There is a problem on my macbook core duo with suspend. > after suspending when i'm trying to 'wake up' my notebook, it seems > that it works, but i don't see anything at my monitor. So i have to > reboot it to continue my work. What exactly do you do to suspend? Rafael > --- > Apr 29 23:31:16 midgard kernel: [140594.900856] BUG: at > kernel/kthread.c:166 kthread_bind() > Apr 29 23:31:16 midgard kernel: [140594.900870] [<c0142c9b>] > _cpu_down+0x16b/0x250 > Apr 29 23:31:16 midgard kernel: [140594.900893] [<c0142f80>] > disable_nonboot_cpus+0x60/0xf0 > Apr 29 23:31:16 midgard kernel: [140594.900903] [<c0147efa>] > enter_state+0x22a/0x240 > Apr 29 23:31:16 midgard kernel: [140594.900913] [<c0147fcd>] > state_store+0xbd/0xd0 > Apr 29 23:31:16 midgard kernel: [140594.900920] [<c0147f10>] > state_store+0x0/0xd0 > Apr 29 23:31:16 midgard kernel: [140594.900927] [<c01c1559>] > subsys_attr_store+0x29/0x40 > Apr 29 23:31:16 midgard kernel: [140594.900937] [<c01c1774>] > sysfs_write_file+0xd4/0x160 > Apr 29 23:31:16 midgard kernel: [140594.900948] [<c0180eb6>] > vfs_write+0xa6/0x160 > Apr 29 23:31:16 midgard kernel: [140594.900958] [<c01c16a0>] > sysfs_write_file+0x0/0x160 > Apr 29 23:31:16 midgard kernel: [140594.900966] [<c0181601>] > sys_write+0x41/0x70 > Apr 29 23:31:16 midgard kernel: [140594.900974] [<c018c70b>] > sys_dup2+0xeb/0x120 > Apr 29 23:31:16 midgard kernel: [140594.900984] [<c0104116>] > sysenter_past_esp+0x5f/0x85 > Apr 29 23:31:16 midgard kernel: [140594.900999] ======================= > --- > > dmesg output: > ---- > .... > Apr 29 23:31:16 midgard kernel: [140594.788697] Suspending device vtcon0 > Apr 29 23:31:16 midgard kernel: [140594.788700] Suspending device platform > Apr 29 23:31:16 midgard kernel: [140594.788704] Disabling non-boot CPUs ... > Apr 29 23:31:16 midgard kernel: [140594.900464] CPU 1 is now offline > Apr 29 23:31:16 midgard kernel: [140594.900469] SMP alternatives: > switching to UP code > Apr 29 23:31:16 midgard kernel: [140594.900856] BUG: at > kernel/kthread.c:166 kthread_bind() > Apr 29 23:31:16 midgard kernel: [140594.900870] [<c0142c9b>] > _cpu_down+0x16b/0x250 > Apr 29 23:31:16 midgard kernel: [140594.900893] [<c0142f80>] > disable_nonboot_cpus+0x60/0xf0 > Apr 29 23:31:16 midgard kernel: [140594.900903] [<c0147efa>] > enter_state+0x22a/0x240 > Apr 29 23:31:16 midgard kernel: [140594.900913] [<c0147fcd>] > state_store+0xbd/0xd0 > Apr 29 23:31:16 midgard kernel: [140594.900920] [<c0147f10>] > state_store+0x0/0xd0 > Apr 29 23:31:16 midgard kernel: [140594.900927] [<c01c1559>] > subsys_attr_store+0x29/0x40 > Apr 29 23:31:16 midgard kernel: [140594.900937] [<c01c1774>] > sysfs_write_file+0xd4/0x160 > Apr 29 23:31:16 midgard kernel: [140594.900948] [<c0180eb6>] > vfs_write+0xa6/0x160 > Apr 29 23:31:16 midgard kernel: [140594.900958] [<c01c16a0>] > sysfs_write_file+0x0/0x160 > Apr 29 23:31:16 midgard kernel: [140594.900966] [<c0181601>] > sys_write+0x41/0x70 > Apr 29 23:31:16 midgard kernel: [140594.900974] [<c018c70b>] > sys_dup2+0xeb/0x120 > Apr 29 23:31:16 midgard kernel: [140594.900984] [<c0104116>] > sysenter_past_esp+0x5f/0x85 > Apr 29 23:31:16 midgard kernel: [140594.900999] ======================= > Apr 29 23:31:16 midgard kernel: [140594.902843] CPU1 is down > Apr 29 23:31:16 midgard kernel: [18014366.415769] Enabling non-boot CPUs ... > Apr 29 23:31:16 midgard kernel: [18014366.426999] SMP alternatives: > switching to SMP code > Apr 29 23:31:16 midgard kernel: [18014366.427165] Booting processor 1/1 eip 3000 > Apr 29 23:31:16 midgard kernel: [18014366.436913] Initializing CPU#1 > Apr 29 23:31:16 midgard kernel: [18014366.509141] Calibrating delay > using timer specific routine.. 3994.69 BogoMIPS (lpj=7989390) > Apr 29 23:31:16 midgard kernel: [18014366.509152] monitor/mwait feature present. > Apr 29 23:31:16 midgard kernel: [18014366.509156] CPU: L1 I cache: > 32K, L1 D cache: 32K > Apr 29 23:31:16 midgard kernel: [18014366.509158] CPU: L2 cache: 2048K > Apr 29 23:31:16 midgard kernel: [18014366.509160] CPU: Physical Processor ID: 0 > Apr 29 23:31:16 midgard kernel: [18014366.509161] CPU: Processor Core ID: 1 > Apr 29 23:31:16 midgard kernel: [18014366.509637] CPU1: Intel Genuine > Intel(R) CPU 1500 @ 2.00GHz stepping 08 > Apr 29 23:31:16 midgard kernel: [18014366.509659] checking TSC > synchronization [CPU#0 -> CPU#1]: > Apr 29 23:31:16 midgard kernel: [18014366.529627] Measured 68812018716 > cycles TSC warp between CPUs, turning off TSC clock. > Apr 29 23:31:16 midgard kernel: [18014366.529630] Marking TSC unstable > due to: check_tsc_sync_source failed. > Apr 29 23:31:16 midgard kernel: [18014366.529641] Time: hpet > clocksource has been installed. > Apr 29 23:31:16 midgard kernel: [18014366.530137] speedstep-centrino > with X86_SPEEDSTEP_CENTRINO_ACPI config is deprecated. > Apr 29 23:31:16 midgard kernel: [18014366.530139] Use > X86_ACPI_CPUFREQ (acpi-cpufreq) instead. > Apr 29 23:31:16 midgard kernel: [18014366.530209] CPU1 is up > Apr 29 23:31:16 midgard kernel: [18014366.614003] Clocksource tsc > unstable (delta = 4125051653052 ns) > Apr 29 23:31:16 midgard kernel: [18014366.730352] ACPI: PCI Interrupt > 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16 > Apr 29 23:31:16 midgard kernel: [18014366.745126] ACPI: PCI Interrupt > 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 22 > Apr 29 23:31:16 midgard kernel: [18014366.894946] ACPI: PCI Interrupt > 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 17 > Apr 29 23:31:16 midgard kernel: [18014366.895025] ACPI: PCI Interrupt > 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 16 > Apr 29 23:31:16 midgard kernel: [18014366.895039] PCI: Enabling device > 0000:00:1d.0 (0000 -> 0001) > Apr 29 23:31:16 midgard kernel: [18014366.895042] ACPI: PCI Interrupt > 0000:00:1d.0[A] -> GSI 21 (level, low) -> IRQ 21 > Apr 29 23:31:16 midgard kernel: [18014366.895104] usb usb1: root hub > lost power or was reset > Apr 29 23:31:16 midgard kernel: [18014366.895141] PCI: Enabling device > 0000:00:1d.1 (0000 -> 0001) > Apr 29 23:31:16 midgard kernel: [18014366.895144] ACPI: PCI Interrupt > 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19 > Apr 29 23:31:16 midgard kernel: [18014366.895204] usb usb2: root hub > lost power or was reset > Apr 29 23:31:16 midgard kernel: [18014366.895237] PCI: Enabling device > 0000:00:1d.2 (0000 -> 0001) > Apr 29 23:31:16 midgard kernel: [18014366.895240] ACPI: PCI Interrupt > 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18 > Apr 29 23:31:16 midgard kernel: [18014366.895299] usb usb3: root hub > lost power or was reset > Apr 29 23:31:16 midgard kernel: [18014366.895328] PCI: Enabling device > 0000:00:1d.3 (0000 -> 0001) > Apr 29 23:31:16 midgard kernel: [18014366.895331] ACPI: PCI Interrupt > 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 16 > Apr 29 23:31:16 midgard kernel: [18014366.895391] usb usb4: root hub > lost power or was reset > Apr 29 23:31:16 midgard kernel: [18014366.909854] PCI: Enabling device > 0000:00:1d.7 (0000 -> 0002) > Apr 29 23:31:16 midgard kernel: [18014366.909857] ACPI: PCI Interrupt > 0000:00:1d.7[A] -> GSI 21 (level, low) -> IRQ 21 > Apr 29 23:31:16 midgard kernel: [18014366.910032] ACPI: PCI Interrupt > 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18 > Apr 29 23:31:16 midgard kernel: [18014366.924871] ACPI: PCI Interrupt > 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19 > Apr 29 23:31:16 midgard kernel: [18014366.939965] sky2 eth0: enabling interface > Apr 29 23:31:16 midgard kernel: [18014366.941763] sky2 eth0: ram buffer 48K > Apr 29 23:31:16 midgard kernel: [18014367.006976] ohci1394: fw-host0: > OHCI-1394 1.0 (PCI): IRQ=[19] MMIO=[90000000-900007ff] Max > Packet=[2048] IR/IT contexts=[8/8] > ... > --- > > Thanks. > Dan Kruchinin. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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