Asus P8Z68-V PRO GEN3 [ bios-version 3402, bios-release-date 05/07/2012 ] dmesg-3.13.0-rc3-g8d276377+-1391075301.txt http://pastebin.com/peJJkXZV dmesg-3.13.0-g9b0cd304+-1391076985.txt http://pastebin.com/p0UQsEte some days ago I had connected mobile phones and microphone into HP ZR24w monitor's hub, and there was some glitch (got power but no data connection). Even earlier I once I got same kind of problem with this hub and I fixed it by power cycling the monitor, but this time it did not work, so I tried also with usbcore.autosuspend=-1 parameter (did not help). I have now power cycled the computer and I do not use suspend, anyways.. I have not yet tried if 3.13.0-rc3-g8d276377 would work now. these with 3.13.0-g9b0cd304: [ 296.401362] xhci_hcd 0000:03:00.0: Timeout while waiting for a slot [ 312.015464] xhci_hcd 0000:03:00.0: Stopped the command ring failed, maybe the host is dead [ 312.015477] xhci_hcd 0000:03:00.0: Abort command ring failed [ 312.015571] xhci_hcd 0000:03:00.0: HC died; cleaning up [ 317.010861] xhci_hcd 0000:03:00.0: Timeout while waiting for a slot [ 317.010867] xhci_hcd 0000:03:00.0: Abort the command ring, but the xHCI is dead. [ 322.006129] xhci_hcd 0000:03:00.0: Timeout while waiting for a slot [ 322.006135] xhci_hcd 0000:03:00.0: Abort the command ring, but the xHCI is dead. [ 327.001400] xhci_hcd 0000:03:00.0: Timeout while waiting for a slot [ 327.001406] xhci_hcd 0000:03:00.0: Abort the command ring, but the xHCI is dead. [ 442.124359] xhci_hcd 0000:05:00.0: Timeout while waiting for a slot here I attached usb3 card reader into computer's usb3 port and usb2 keyboard stopped working while the reader was plugged in [ 457.679216] xhci_hcd 0000:05:00.0: Stopped the command ring failed, maybe the host is dead [ 457.679230] xhci_hcd 0000:05:00.0: Abort command ring failed [ 457.679329] xhci_hcd 0000:05:00.0: HC died; cleaning up [ 462.673908] xhci_hcd 0000:05:00.0: Timeout while waiting for a slot [ 462.673914] xhci_hcd 0000:05:00.0: Abort the command ring, but the xHCI is dead. [ 467.669179] xhci_hcd 0000:05:00.0: Timeout while waiting for a slot [ 467.669186] xhci_hcd 0000:05:00.0: Abort the command ring, but the xHCI is dead. [ 472.664455] xhci_hcd 0000:05:00.0: Timeout while waiting for a slot [ 472.664461] xhci_hcd 0000:05:00.0: Abort the command ring, but the xHCI is dead. now when I plug any device into usb3 ports, no messages are produced. 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 Capabilities: [88] Subsystem: ASUSTeK Computer Inc. Device 844d Capabilities: [80] Power Management version 3 Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [a0] Express Root Port (Slot+), MSI 00 Capabilities: [100] Virtual Channel Capabilities: [140] Root Complex Link Kernel driver in use: pcieport 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device 844d Flags: bus master, fast devsel, latency 0, IRQ 55 Memory at f7400000 (64-bit, non-prefetchable) [size=4M] Memory at e0000000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard Flags: bus master, fast devsel, latency 0, IRQ 41 Memory at f7d2c000 (64-bit, non-prefetchable) [size=16] Capabilities: [50] Power Management version 3 Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ Kernel driver in use: mei_me 00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network Connection (rev 05) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard Flags: bus master, fast devsel, latency 0, IRQ 54 Memory at f7d00000 (32-bit, non-prefetchable) [size=128K] Memory at f7d29000 (32-bit, non-prefetchable) [size=4K] I/O ports at f080 [size=32] Capabilities: [c8] Power Management version 2 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] PCI Advanced Features Kernel driver in use: e1000e 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard Flags: bus master, medium devsel, latency 0, IRQ 16 Memory at f7d28000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) Subsystem: ASUSTeK Computer Inc. Device 8410 Flags: bus master, fast devsel, latency 0, IRQ 56 Memory at f7d20000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00 Capabilities: [100] Virtual Channel Capabilities: [130] Root Complex Link Kernel driver in use: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: dfb00000-dfcfffff Prefetchable memory behind bridge: 00000000dfd00000-00000000dfefffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d Capabilities: [a0] Power Management version 2 Kernel driver in use: pcieport 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 Memory behind bridge: f7c00000-f7cfffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d Capabilities: [a0] Power Management version 2 Kernel driver in use: pcieport 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: f7b00000-f7bfffff Prefetchable memory behind bridge: 00000000dff00000-00000000dfffffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d Capabilities: [a0] Power Management version 2 Kernel driver in use: pcieport 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 Memory behind bridge: f7a00000-f7afffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d Capabilities: [a0] Power Management version 2 Kernel driver in use: pcieport 00:1c.6 PCI bridge: Intel Corporation 82801 PCI Bridge (rev b5) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=06, subordinate=07, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: f7900000-f79fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d Capabilities: [a0] Power Management version 2 00:1c.7 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 8 (rev b5) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=08, subordinate=08, sec-latency=0 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: f7800000-f78fffff Capabilities: [40] Express Root Port (Slot+), MSI 00 Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d Capabilities: [a0] Power Management version 2 Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard Flags: bus master, medium devsel, latency 0, IRQ 23 Memory at f7d27000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port: BAR=1 offset=00a0 Capabilities: [98] PCI Advanced Features Kernel driver in use: ehci-pci 00:1f.0 ISA bridge: Intel Corporation Z68 Express Chipset Family LPC Controller (rev 05) Subsystem: ASUSTeK Computer Inc. Device 844d Flags: bus master, medium devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?> Kernel driver in use: lpc_ich 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 42 I/O ports at f0d0 [size=8] I/O ports at f0c0 [size=4] I/O ports at f0b0 [size=8] I/O ports at f0a0 [size=4] I/O ports at f060 [size=32] Memory at f7d26000 (32-bit, non-prefetchable) [size=2K] Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Power Management version 3 Capabilities: [a8] SATA HBA v1.0 Capabilities: [b0] PCI Advanced Features Kernel driver in use: ahci 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard Flags: medium devsel, IRQ 18 Memory at f7d25000 (64-bit, non-prefetchable) [size=256] I/O ports at f040 [size=32] 03:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller (prog-if 30 [XHCI]) Subsystem: ASUSTeK Computer Inc. Device 8488 Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at f7c00000 (64-bit, non-prefetchable) [size=32K] Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+ Capabilities: [68] MSI-X: Enable+ Count=8 Masked- Capabilities: [78] Power Management version 3 Capabilities: [80] Express Legacy Endpoint, MSI 00 Capabilities: [100] Virtual Channel Kernel driver in use: xhci_hcd 04:00.0 SATA controller: JMicron Technology Corp. JMB362 SATA Controller (rev 10) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard Flags: bus master, fast devsel, latency 0, IRQ 19 I/O ports at e040 [size=8] I/O ports at e030 [size=4] I/O ports at e020 [size=8] I/O ports at e010 [size=4] I/O ports at e000 [size=16] Memory at f7b10000 (32-bit, non-prefetchable) [size=512] [virtual] Expansion ROM at dff00000 [disabled] [size=64K] Capabilities: [8c] Power Management version 3 Capabilities: [50] Express Legacy Endpoint, MSI 00 Kernel driver in use: ahci 05:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller (prog-if 30 [XHCI]) Subsystem: ASUSTeK Computer Inc. Device 8488 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at f7a00000 (64-bit, non-prefetchable) [size=32K] Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+ Capabilities: [68] MSI-X: Enable+ Count=8 Masked- Capabilities: [78] Power Management version 3 Capabilities: [80] Express Legacy Endpoint, MSI 00 Capabilities: [100] Virtual Channel Kernel driver in use: xhci_hcd 06:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 01) (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=06, secondary=07, subordinate=07, sec-latency=32 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: f7900000-f79fffff Capabilities: [c0] Subsystem: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge 07:02.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller (rev c0) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. Motherboard Flags: bus master, medium devsel, latency 32, IRQ 4 Memory at f7900000 (32-bit, non-prefetchable) [size=2K] I/O ports at d000 [size=128] Capabilities: [50] Power Management version 2 08:00.0 SATA controller: Marvell Technology Group Ltd. 88SE9172 SATA 6Gb/s Controller (rev 11) (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. Device 8477 Flags: bus master, fast devsel, latency 0, IRQ 43 I/O ports at c040 [size=8] I/O ports at c030 [size=4] I/O ports at c020 [size=8] I/O ports at c010 [size=4] I/O ports at c000 [size=16] Memory at f7810000 (32-bit, non-prefetchable) [size=512] Expansion ROM at f7800000 [disabled] [size=64K] Capabilities: [40] Power Management version 3 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [70] Express Legacy Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Kernel driver in use: ahci -- Do what you love because life is too short for anything else. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html