From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754277Ab3BDLYd (ORCPT ); Mon, 4 Feb 2013 06:24:33 -0500 Received: from meriadoc.sigma-star.at ([178.63.61.2]:42260 "EHLO meriadoc.sigma-star.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753712Ab3BDLYb (ORCPT ); Mon, 4 Feb 2013 06:24:31 -0500 X-Greylist: delayed 4425 seconds by postgrey-1.27 at vger.kernel.org; Mon, 04 Feb 2013 06:24:30 EST Message-ID: <1359972630.2498.21.camel@riven-lux.site> Subject: DMAR faults from unrelated device when vfio is used From: David Gstir To: kvm@vger.kernel.org Cc: dwmw2@infradead.org, alex.williamson@redhat.com, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, airlied@linux.ie, dri-devel@lists.freedesktop.org, daniel.vetter@ffwll.ch, richard@sigma-star.at Date: Mon, 04 Feb 2013 11:10:30 +0100 Content-Type: multipart/mixed; boundary="=-EljJr1Jc20P3M/LFs8OB" X-Mailer: Evolution 3.4.4 Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-EljJr1Jc20P3M/LFs8OB Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Hi! I get the following error messages over and over again when using vfio in qemu-kvm: [ 1692.021403] dmar: DMAR:[DMA Read] Request device [00:02.0] fault addr 1a45aa9000 [ 1692.021403] DMAR:[fault reason 12] non-zero reserved fields in PTE [ 1692.021416] dmar: DRHD: handling fault status reg 2 This pci device is the graphics card, which I did not assign to qemu! I did assign the following devices: 00:1a.0, 00:1b.0, 00:1c.0, 00:1c.6, 00:1d.0, 03:00.0. The error occurs at random and is not reproducible every time. It happens about every third reboot. I'm running qemu-kvm 1.3.0 (kvm-1.3.0-187.3), kernel 3.8.0-rc5 and windows 7 as guest OS. The hardware uses an Intel IOMMU. See attachments for output of lspci, and details on iommu groups I'm not sure if this problem originates from qemu, kvm, vfio or the GPU driver. Do you have any hints how to debug this further? Thanks, David PS: please cc me, I'm not subscribed. --=-EljJr1Jc20P3M/LFs8OB Content-Disposition: attachment; filename="lspci.txt" Content-Type: text/plain; name="lspci.txt"; charset="UTF-8" Content-Transfer-Encoding: 7bit # /sbin/lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0100] (rev 09) 00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port [8086:0101] (rev 09) 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09) 00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04) 00:16.2 IDE interface [0101]: Intel Corporation 6 Series/C200 Series Chipset Family IDE-r Controller [8086:1c3c] (rev 04) 00:16.3 Serial controller [0700]: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller [8086:1c3d] (rev 04) 00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04) 00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 04) 00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 04) 00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b4) 00:1c.6 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 [8086:1c1c] (rev b4) 00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 04) 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev a4) 00:1f.0 ISA bridge [0601]: Intel Corporation Q67 Express Chipset Family LPC Controller [8086:1c4e] (rev 04) 00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller [8086:1c02] (rev 04) 00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 04) 03:00.0 USB controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev ff) # lspci -vv 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) Subsystem: Intel Corporation Device 2008 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 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]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [88] Subsystem: Intel Corporation Device 2008 Capabilities: [80] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee002d8 Data: 0000 Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #2, Speed 5GT/s, Width x16, ASPM L0s L1, Latency L0 <1us, L1 <4us ClockPM- Surprise- LLActRep- BwNot+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 0.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [140 v1] Root Complex Link Desc: PortNumber=02 ComponentID=01 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed19000 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: Intel Corporation Device 2008 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee00018 Data: 0000 Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a4] PCI Advanced Features AFCap: TP+ FLR+ AFCtrl: FLR- AFStatus: TP- Kernel driver in use: i915 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) Subsystem: Intel Corporation Device 2008 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #1, Speed 5GT/s, Width x4, ASPM L0s L1, Latency L0 <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 25.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: fee002f8 Data: 0000 Capabilities: [90] Subsystem: Intel Corporation Device 2008 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D3 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: vfio-pci 00:1c.6 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 (rev b4) (prog-if 00 [Normal decode]) Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #7, Speed 5GT/s, Width x1, ASPM L1, Latency L0 <512ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #6, PowerLimit 10.000W; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: fee00318 Data: 0000 Capabilities: [90] Subsystem: Intel Corporation Device 2008 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D3 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: vfio-pci 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI]) Subsystem: Intel Corporation Device 2008 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Subsystem: Intel Corporation Device 2008 00:1f.0 ISA bridge: Intel Corporation Q67 Express Chipset Family LPC Controller (rev 04) Subsystem: Intel Corporation Device 2008 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: lpc_ich 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 04) (prog-if 01 [AHCI 1.0]) Subsystem: Intel Corporation Device 2008 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- ../../../../devices/pci0000:00/0000:00:00.0 /sys/kernel/iommu_groups/10/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:1f.0 -> ../../../../devices/pci0000:00/0000:00:1f.0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:1f.2 -> ../../../../devices/pci0000:00/0000:00:1f.2 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:1f.3 -> ../../../../devices/pci0000:00/0000:00:1f.3 /sys/kernel/iommu_groups/1/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:01.0 -> ../../../../devices/pci0000:00/0000:00:01.0 /sys/kernel/iommu_groups/2/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:02.0 -> ../../../../devices/pci0000:00/0000:00:02.0 /sys/kernel/iommu_groups/3/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:16.0 -> ../../../../devices/pci0000:00/0000:00:16.0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:16.2 -> ../../../../devices/pci0000:00/0000:00:16.2 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:16.3 -> ../../../../devices/pci0000:00/0000:00:16.3 /sys/kernel/iommu_groups/4/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:19.0 -> ../../../../devices/pci0000:00/0000:00:19.0 /sys/kernel/iommu_groups/5/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:1a.0 -> ../../../../devices/pci0000:00/0000:00:1a.0 /sys/kernel/iommu_groups/6/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:1b.0 -> ../../../../devices/pci0000:00/0000:00:1b.0 /sys/kernel/iommu_groups/7/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:1c.0 -> ../../../../devices/pci0000:00/0000:00:1c.0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:1c.6 -> ../../../../devices/pci0000:00/0000:00:1c.6 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:03:00.0 -> ../../../../devices/pci0000:00/0000:00:1c.6/0000:03:00.0 /sys/kernel/iommu_groups/8/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:1d.0 -> ../../../../devices/pci0000:00/0000:00:1d.0 /sys/kernel/iommu_groups/9/devices: total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:29 0000:00:1e.0 -> ../../../../devices/pci0000:00/0000:00:1e.0 # ls -l /sys/bus/pci/drivers/vfio-pci/ total 0 lrwxrwxrwx 1 root root 0 Feb 4 10:32 0000:00:1a.0 -> ../../../../devices/pci0000:00/0000:00:1a.0 lrwxrwxrwx 1 root root 0 Feb 4 10:32 0000:00:1b.0 -> ../../../../devices/pci0000:00/0000:00:1b.0 lrwxrwxrwx 1 root root 0 Feb 4 10:32 0000:00:1c.0 -> ../../../../devices/pci0000:00/0000:00:1c.0 lrwxrwxrwx 1 root root 0 Feb 4 10:32 0000:00:1c.6 -> ../../../../devices/pci0000:00/0000:00:1c.6 lrwxrwxrwx 1 root root 0 Feb 4 10:32 0000:00:1d.0 -> ../../../../devices/pci0000:00/0000:00:1d.0 lrwxrwxrwx 1 root root 0 Feb 4 10:32 0000:03:00.0 -> ../../../../devices/pci0000:00/0000:00:1c.6/0000:03:00.0 --w------- 1 root root 4096 Feb 4 10:32 bind lrwxrwxrwx 1 root root 0 Feb 4 10:32 module -> ../../../../module/vfio_pci --w------- 1 root root 4096 Feb 4 09:46 new_id --w------- 1 root root 4096 Feb 4 10:32 remove_id --w------- 1 root root 4096 Feb 4 09:46 uevent --w------- 1 root root 4096 Feb 4 10:32 unbind --=-EljJr1Jc20P3M/LFs8OB--