https://bugzilla.kernel.org/show_bug.cgi?id=26872 Summary: qemu stop responding if using kvm with usb passthru Product: Virtualization Version: unspecified Kernel Version: 2.6.37 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: kvm AssignedTo: virtualization_kvm@xxxxxxxxxxxxxxxxxxxx ReportedBy: alien.virus@xxxxxxxxx Regression: No qemu stop responding, if using kvm with usb passthru. if kvm disabled qemu does not hung, but usb device 2022:0008 didn't work. in processes: 13304 pts/0 Dl+ 0:10 | \_ /usr/bin/qemu-system-x86_64 --enable-kvm -boot c -vnc :8 -drive file=/raid5/image.vmdk,cache=none,if=virtio,boot=on -name image1 -uuid 564d125f-0948-a1ff-7ae3-c9acb9a25626 -cdrom /virtio-win-last.iso -fda /virtio-win-last.vfd -enable-kvm -m 1024 -usb -smp 1 -net vde,vlan=0,name=vmwin1,sock=/var/run/vde.sock -net nic,vlan=0,macaddr=00:0c:29:a2:56:26,model=virtio -usbdevice tablet -vga std -monitor telnet:0.0.0.0:4008,server,nowait -device usb-host,vendorid=2022,productid=8 -no-kvm-irqchip -no-kvm-pit in console husb: open device 2.2 husb: config #1 need -1 husb: 2 interfaces claimed for configuration 1 husb: grabbed usb device 2.2 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 husb: config #1 need 1 husb: 2 interfaces claimed for configuration 1 in messages Jan 17 01:02:45 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:02:45 gentoo kernel: usb 2-9: reset full speed USB device using ohci_hcd and address 2 Jan 17 01:02:45 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:02:46 gentoo kernel: usbfs 2-9:1.0: forced unbind Jan 17 01:02:46 gentoo kernel: usbfs 2-9:1.1: forced unbind Jan 17 01:02:46 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:02:46 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:02:46 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:02:46 gentoo kernel: usb 2-9: reset full speed USB device using ohci_hcd and address 2 Jan 17 01:02:46 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:03:06 gentoo kernel: usbfs 2-9:1.0: forced unbind Jan 17 01:03:06 gentoo kernel: usbfs 2-9:1.1: forced unbind Jan 17 01:03:06 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:03:06 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:03:06 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:03:06 gentoo kernel: usb 2-9: reset full speed USB device using ohci_hcd and address 2 Jan 17 01:03:06 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:03:07 gentoo kernel: usbfs 2-9:1.0: forced unbind Jan 17 01:03:07 gentoo kernel: usbfs 2-9:1.1: forced unbind Jan 17 01:03:07 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:03:07 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:03:07 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:03:07 gentoo kernel: usb 2-9: reset full speed USB device using ohci_hcd and address 2 Jan 17 01:03:07 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:03:07 gentoo kernel: ohci_hcd 0000:00:02.0: urb ffff88011f54a200 path 9 ep4in 42160000 cc 4 --> status -32 Jan 17 01:03:26 gentoo kernel: usbfs 2-9:1.0: forced unbind Jan 17 01:03:26 gentoo kernel: usbfs 2-9:1.1: forced unbind Jan 17 01:03:26 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:03:26 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:03:26 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:03:26 gentoo kernel: usb 2-9: reset full speed USB device using ohci_hcd and address 2 Jan 17 01:03:26 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:03:27 gentoo kernel: usbfs 2-9:1.0: forced unbind Jan 17 01:03:27 gentoo kernel: usbfs 2-9:1.1: forced unbind Jan 17 01:03:27 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:03:27 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:03:27 gentoo kernel: hub 2-0:1.0: state 7 ports 10 chg 0000 evt 0200 Jan 17 01:03:27 gentoo kernel: usb 2-9: reset full speed USB device using ohci_hcd and address 2 Jan 17 01:03:27 gentoo kernel: ohci_hcd 0000:00:02.0: GetStatus roothub.portstatus [8] = 0x00100103 PRSC PPS PES CCS Jan 17 01:03:32 gentoo kernel: usb 2-9: qemu-system-x86 timed out on ep0out len=0/0 Jan 17 01:03:37 gentoo kernel: usb 2-9: qemu-system-x86 timed out on ep0out len=0/0 Jan 17 01:03:42 gentoo kernel: usb 2-9: qemu-system-x86 timed out on ep0out len=0/0 Jan 17 01:03:47 gentoo kernel: usb 2-9: qemu-system-x86 timed out on ep0out len=0/0 Jan 17 01:03:52 gentoo kernel: usb 2-9: qemu-system-x86 timed out on ep0out len=0/0 Jan 17 01:03:57 gentoo kernel: usb 2-9: qemu-system-x86 timed out on ep0out len=0/0 Jan 17 01:04:02 gentoo kernel: usb 2-9: qemu-system-x86 timed out on ep0out len=0/0 -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
