Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932836AbaJWUwu (ORCPT ); Thu, 23 Oct 2014 16:52:50 -0400 Received: from v094114.home.net.pl ([79.96.170.134]:62661 "HELO v094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S932301AbaJWUws (ORCPT ); Thu, 23 Oct 2014 16:52:48 -0400 From: "Rafael J. Wysocki" To: Francis Moreau Cc: LKML , Linux PM list , linux-usb@vger.kernel.org Subject: Re: kernel 3.17.1: fail to use USB3 device after resuming from suspend Date: Thu, 23 Oct 2014 23:13:16 +0200 Message-ID: <3246508.csL4NlCXV0@vostro.rjw.lan> User-Agent: KMail/4.11.5 (Linux/3.16.0-rc5+; KDE/4.11.5; x86_64; ; ) In-Reply-To: <544961F6.8050609@gmail.com> References: <544961F6.8050609@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday, October 23, 2014 10:15:50 PM Francis Moreau wrote: > Hello, > > After resuming from a suspend (to RAM), I can't use an external USB hard > drive anymore, the kernel seems to fail to detect it. > > Here is the kernel log when doing a suspend/resume cycle. > > [Oct23 22:03] wlp2s0: deauthenticating from 92:23:b1:f9:54:e4 by local > choice (Reason: 3=DEAUTH_LEAVING) > [ +0.025152] cfg80211: Calling CRDA to update world regulatory domain > [ +0.052636] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready > [ +0.071175] PM: Syncing filesystems ... done. > [ +0.099223] PM: Preparing system for mem sleep > [ +0.000347] Freezing user space processes ... (elapsed 0.001 seconds) > done. > [ +0.001406] Freezing remaining freezable tasks ... (elapsed 0.001 > seconds) done. > [ +0.001083] PM: Entering mem sleep > [ +0.000017] Suspending console(s) (use no_console_suspend to debug) > [ +0.000264] sd 4:0:0:0: [sdb] Synchronizing SCSI cache > [ +0.000036] sd 4:0:0:0: [sdb] Stopping disk > [ +0.000004] sd 0:0:0:0: [sda] Synchronizing SCSI cache > [ +0.000049] sd 0:0:0:0: [sda] Stopping disk > [ +1.058316] PM: suspend of devices complete after 1057.429 msecs > [ +0.013434] PM: late suspend of devices complete after 13.410 msecs > [ +0.000875] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI > [ +0.000013] r8169 0000:03:00.2: System wakeup enabled by ACPI > [ +0.000101] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI > [ +0.000047] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI > [ +0.012356] PM: noirq suspend of devices complete after 13.373 msecs > [ +0.000401] ACPI: Preparing to enter system sleep state S3 > [ +0.002149] PM: Saving platform NVS memory > [ +0.000006] Disabling non-boot CPUs ... > [ +0.000075] intel_pstate CPU 1 exiting > [ +0.001363] kvm: disabling virtualization on CPU1 > [ +0.000028] smpboot: CPU 1 is now offline > [ +0.000436] intel_pstate CPU 2 exiting > [ +0.001348] kvm: disabling virtualization on CPU2 > [ +0.100773] smpboot: CPU 2 is now offline > [ +0.000322] intel_pstate CPU 3 exiting > [ +0.001260] kvm: disabling virtualization on CPU3 > [ +0.101855] smpboot: CPU 3 is now offline > [ +0.000246] intel_pstate CPU 4 exiting > [ +0.001181] kvm: disabling virtualization on CPU4 > [ +0.102021] smpboot: CPU 4 is now offline > [ +0.000396] intel_pstate CPU 5 exiting > [ +0.001242] kvm: disabling virtualization on CPU5 > [ +0.101801] smpboot: CPU 5 is now offline > [ +0.000292] intel_pstate CPU 6 exiting > [ +0.001301] kvm: disabling virtualization on CPU6 > [ +0.101880] smpboot: CPU 6 is now offline > [ +0.000496] intel_pstate CPU 7 exiting > [ +0.001265] kvm: disabling virtualization on CPU7 > [ +0.101649] smpboot: CPU 7 is now offline > [ +0.002022] ACPI: Low-level resume complete > [ +0.000043] PM: Restoring platform NVS memory > [ +0.000342] Enabling non-boot CPUs ... > [ +0.000047] x86: Booting SMP configuration: > [ +0.000002] smpboot: Booting Node 0 Processor 1 APIC 0x2 > [ +0.011516] kvm: enabling virtualization on CPU1 > [ +0.002301] CPU1 is up > [ +0.000025] smpboot: Booting Node 0 Processor 2 APIC 0x4 > [ +0.011466] kvm: enabling virtualization on CPU2 > [ +0.002307] CPU2 is up > [ +0.000022] smpboot: Booting Node 0 Processor 3 APIC 0x6 > [ +0.011469] kvm: enabling virtualization on CPU3 > [ +0.002305] CPU3 is up > [ +0.000022] smpboot: Booting Node 0 Processor 4 APIC 0x1 > [ +0.011483] kvm: enabling virtualization on CPU4 > [ +0.002298] CPU4 is up > [ +0.000018] smpboot: Booting Node 0 Processor 5 APIC 0x3 > [ +0.011437] kvm: enabling virtualization on CPU5 > [ +0.002305] CPU5 is up > [ +0.000017] smpboot: Booting Node 0 Processor 6 APIC 0x5 > [ +0.011550] kvm: enabling virtualization on CPU6 > [ +0.002297] CPU6 is up > [ +0.000017] smpboot: Booting Node 0 Processor 7 APIC 0x7 > [ +0.011457] kvm: enabling virtualization on CPU7 > [ +0.002312] CPU7 is up > [ +0.006813] ACPI: Waking up from system sleep state S3 > [ +0.046539] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI > [ +0.000267] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI > [ +0.000123] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI > [ +0.000053] PM: noirq resume of devices complete after 13.005 msecs > [ +0.000523] PM: early resume of devices complete after 0.479 msecs > [ +0.000120] mei_me 0000:00:16.0: irq 28 for MSI/MSI-X > [ +0.000047] r8169 0000:03:00.2: System wakeup disabled by ACPI > [ +0.000097] snd_hda_intel 0000:00:1b.0: irq 29 for MSI/MSI-X > [ +0.003073] rtc_cmos 00:02: System wakeup disabled by ACPI > [ +0.008776] sd 4:0:0:0: [sdb] Starting disk > [ +0.000009] sd 0:0:0:0: [sda] Starting disk > [ +0.053104] r8169 0000:03:00.2 enp3s0f2: link down > [ +0.254016] usb 1-4: reset full-speed USB device number 2 using xhci_hcd > [ +0.000016] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command > for slot 1. > [ +0.000003] usb 1-4: hub failed to enable device, error -22 > [ +0.019787] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) > [ +0.002347] ata3.00: configured for UDMA/100 > [ +0.004325] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > [ +0.014796] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) > succeeded > [ +0.000004] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE > LOCK) filtered out > [ +0.000002] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE > CONFIGURATION OVERLAY) filtered out > [ +0.036236] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) > succeeded > [ +0.000004] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE > LOCK) filtered out > [ +0.000003] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE > CONFIGURATION OVERLAY) filtered out > [ +0.002230] ata5.00: configured for UDMA/133 > [ +0.080235] usb 1-4: reset full-speed USB device number 2 using xhci_hcd > [ +0.000014] xhci_hcd 0000:00:14.0: Setup ERROR: setup context command > for slot 1. > [ +0.000002] usb 1-4: hub failed to enable device, error -22 > [ +0.160144] usb 1-4: reset full-speed USB device number 2 using xhci_hcd > [ +0.015695] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with > disabled ep ffff880405d77900 > [ +0.000003] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with > disabled ep ffff880405d77948 > [ +0.000001] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with > disabled ep ffff880405d77990 > [ +0.000002] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with > disabled ep ffff880405ece3c0 > [ +0.000001] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with > disabled ep ffff880405ece408 The above messages look suspicious to me, but I'm not a USB expert. CCing linux-usb and linux-pm. > [ +0.001376] PM: resume of devices complete after 655.778 msecs > [ +0.001102] PM: Finishing wakeup. > [ +0.000002] Restarting tasks ... done. > [ +0.008460] video LNXVIDEO:00: Restoring backlight state > [ +0.269354] IPv6: ADDRCONF(NETDEV_UP): enp3s0f2: link is not ready > [ +0.067225] r8169 0000:03:00.2 enp3s0f2: link down > [ +0.000036] IPv6: ADDRCONF(NETDEV_UP): enp3s0f2: link is not ready > [ +0.041454] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S > [ +0.007433] iwlwifi 0000:02:00.0: Radio type=0x2-0x0-0x0 > [ +0.052615] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready > [ +0.645784] wlp2s0: authenticate with 92:23:b1:f9:54:e4 > [ +0.010244] wlp2s0: send auth to 92:23:b1:f9:54:e4 (try 1/3) > [ +0.002563] wlp2s0: authenticated > [ +0.000151] iwlwifi 0000:02:00.0 wlp2s0: disabling HT/VHT due to > WEP/TKIP use > [ +0.000942] wlp2s0: associate with 92:23:b1:f9:54:e4 (try 1/3) > [ +0.002687] wlp2s0: RX AssocResp from 92:23:b1:f9:54:e4 (capab=0x411 > status=0 aid=4) > [ +0.019814] wlp2s0: associated > [ +0.000027] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready > [ +0.257801] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) > [ +0.006493] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) > succeeded > [ +0.000006] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE > LOCK) filtered out > [ +0.000004] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE > CONFIGURATION OVERLAY) filtered out > [ +0.012908] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) > succeeded > [ +0.000022] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE > LOCK) filtered out > [ +0.000003] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE > CONFIGURATION OVERLAY) filtered out > [ +0.006284] ata1.00: configured for UDMA/133 > ^[[B[Oct23 22:04] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd > [ +0.034951] usb-storage 2-2:1.0: USB Mass Storage device detected > [ +0.000233] scsi host6: usb-storage 2-2:1.0 > [ +0.000138] usbcore: registered new interface driver usb-storage > [ +0.001865] usbcore: registered new interface driver uas > [ +1.330800] usb 2-2: USB disconnect, device number 2 > > The xHCI controller is: > > 00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset > Family USB xHCI Host Controller (rev 04) (prog-if 30 [XHCI]) > Subsystem: CLEVO/KAPOK Computer Device 0550 > Flags: bus master, medium devsel, latency 0, IRQ 26 > Memory at f7d00000 (64-bit, non-prefetchable) [size=64K] > Capabilities: [70] Power Management version 2 > Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ > Kernel driver in use: xhci_hcd > Kernel modules: xhci_hcd > > > Please let me know if you need more information. > > Thanks -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/