Stopping tasks: =================================================| pnp: Device 00:08 disabled. ACPI: PCI interrupt for device 0000:02:00.0 disabled ACPI: PCI interrupt for device 0000:00:1f.2 disabled Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. Back to C! BUG: sleeping function called from invalid context at mm/slab.c:2848 in_atomic():0, irqs_disabled():1 kmem_cache_zalloc+0x1b/0x6c acpi_os_acquire_object+0xb/0x36 acpi_ut_allocate_object_desc_dbg+0x10/0x3f acpi_ut_create_internal_object_dbg+0xf/0x5d acpi_rs_set_srs_method_data+0x7a/0xda acpi_set_current_resources+0x28/0x32 acpi_pci_link_set+0xf8/0x16c irqrouter_resume+0x45/0x63 __sysdev_resume+0x11/0x53 sysdev_resume+0x16/0x47 device_power_up+0x5/0xa suspend_enter+0x37/0x3f enter_state+0x10c/0x14c state_store+0x80/0x94 state_store+0x0/0x94 subsys_attr_store+0x1e/0x22 sysfs_write_file+0xa4/0xcd sysfs_write_file+0x0/0xcd vfs_write+0x7f/0xe1 sys_write+0x3c/0x63 syscall_call+0x7/0xb PM: Writing back config space on device 0000:00:02.0 at offset f (was 100, writing 107) PM: Writing back config space on device 0000:00:02.1 at offset 1 (was 900000, writing 900007) PM: Writing back config space on device 0000:00:1c.0 at offset f (was 40100, writing 4010a) PM: Writing back config space on device 0000:00:1c.0 at offset 9 (was 10001, writing 1fff1) PM: Writing back config space on device 0000:00:1c.0 at offset 8 (was 0, writing d010d000) PM: Writing back config space on device 0000:00:1c.0 at offset 7 (was 20000000, writing 2020) PM: Writing back config space on device 0000:00:1c.0 at offset 6 (was 0, writing 20200) PM: Writing back config space on device 0000:00:1c.0 at offset 3 (was 810000, writing 810010) PM: Writing back config space on device 0000:00:1c.0 at offset 1 (was 100000, writing 100007) PCI: Setting latency timer of device 0000:00:1c.0 to 64 PM: Writing back config space on device 0000:00:1c.2 at offset f (was 40300, writing 40305) PM: Writing back config space on device 0000:00:1c.2 at offset 9 (was 10001, writing 1fff1) PM: Writing back config space on device 0000:00:1c.2 at offset 8 (was 0, writing d020d020) PM: Writing back config space on device 0000:00:1c.2 at offset 7 (was 20000000, writing 200000f0) PM: Writing back config space on device 0000:00:1c.2 at offset 3 (was 810000, writing 810010) PM: Writing back config space on device 0000:00:1c.2 at offset 1 (was 100000, writing 100007) PCI: Setting latency timer of device 0000:00:1c.2 to 64 PM: Writing back config space on device 0000:00:1e.0 at offset 9 (was 10001, writing 1fff1) PM: Writing back config space on device 0000:00:1e.0 at offset 8 (was 0, writing fff0) PM: Writing back config space on device 0000:00:1e.0 at offset 7 (was 22800000, writing 228000f0) PM: Writing back config space on device 0000:00:1e.0 at offset 1 (was 100004, writing 100007) PCI: Setting latency timer of device 0000:00:1e.0 to 64 PM: Writing back config space on device 0000:00:1f.1 at offset f (was 100, writing 1ff) PM: Writing back config space on device 0000:00:1f.1 at offset 1 (was 2880000, writing 2880005) PM: Writing back config space on device 0000:00:1f.2 at offset f (was 200, writing 20a) ACPI: PCI Interrupt 0000:00:1f.2[B] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11 PCI: Setting latency timer of device 0000:00:1f.2 to 64 ata2: Can't start DMA engine (-1) ata4: Can't start DMA engine (-1) ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [LNKA] -> GSI 7 (level, low) -> IRQ 7 PCI: Setting latency timer of device 0000:02:00.0 to 64 PM: Writing back config space on device 0000:02:00.2 at offset f (was 400, writing 40a) PM: Writing back config space on device 0000:02:00.2 at offset 8 (was 1, writing 2021) PM: Writing back config space on device 0000:02:00.2 at offset 7 (was 1, writing 2031) PM: Writing back config space on device 0000:02:00.2 at offset 6 (was 1, writing 2039) PM: Writing back config space on device 0000:02:00.2 at offset 5 (was 1, writing 2035) PM: Writing back config space on device 0000:02:00.2 at offset 4 (was 1, writing 2041) PM: Writing back config space on device 0000:02:00.2 at offset 1 (was 100000, writing 100007) PM: Writing back config space on device 0000:02:00.3 at offset f (was 300, writing 305) PM: Writing back config space on device 0000:02:00.3 at offset 5 (was 0, writing d0120000) PM: Writing back config space on device 0000:02:00.3 at offset 4 (was 1, writing 2049) PM: Writing back config space on device 0000:02:00.3 at offset 1 (was 100000, writing 100007) PM: Writing back config space on device 0000:02:00.4 at offset f (was 400, writing 40a) PM: Writing back config space on device 0000:02:00.4 at offset 5 (was 1, writing 2051) PM: Writing back config space on device 0000:02:00.4 at offset 4 (was 0, writing d0121000) PM: Writing back config space on device 0000:02:00.4 at offset 1 (was 100000, writing 100007) PM: Writing back config space on device 0000:03:00.0 at offset f (was 100, writing 105) PM: Writing back config space on device 0000:03:00.0 at offset 4 (was 0, writing d0200000) PM: Writing back config space on device 0000:03:00.0 at offset 3 (was 0, writing 10) PM: Writing back config space on device 0000:03:00.0 at offset 1 (was 100000, writing 100006) pnp: Device 00:08 activated. pnp: Device 00:09 does not support activation. pnp: Device 00:0a does not support activation. Restarting tasks... done input: AT Translated Set 2 keyboard as /class/input/input1 ata2: soft resetting port ata2: SATA link down (SStatus 0 SControl 0) ata2: EH complete ata3: soft resetting port ata3: SATA link down (SStatus 4 SControl 300) ata3: EH complete ata4: soft resetting port ata4: SATA link down (SStatus 0 SControl 0) ata4: EH complete ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x2 frozen ata1: waiting for device to spin up (7 secs) e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex e1000: eth0: e1000_watchdog_task: 10/100 speed: disabling TSO ata1: soft resetting port ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata1.00: configured for UDMA/100 ata1: EH complete SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: drive cache: write back