add 18th iteration of classifier

1 files changed, 183 insertions, 0 deletions

diff --git a/results/classifier/118/unknown/1385934 b/results/classifier/118/unknown/1385934
new file mode 100644
index 00000000..c554fcc9
--- /dev/null
+++ b/results/classifier/118/unknown/1385934
@@ -0,0 +1,183 @@
+user-level: 0.928
+device: 0.904
+risc-v: 0.901
+KVM: 0.899
+hypervisor: 0.891
+graphic: 0.890
+x86: 0.884
+permissions: 0.880
+assembly: 0.875
+virtual: 0.873
+mistranslation: 0.858
+VMM: 0.857
+semantic: 0.856
+architecture: 0.852
+peripherals: 0.841
+TCG: 0.839
+ppc: 0.836
+debug: 0.834
+boot: 0.829
+files: 0.828
+PID: 0.827
+kernel: 0.818
+vnc: 0.814
+register: 0.809
+network: 0.806
+performance: 0.790
+socket: 0.778
+arm: 0.777
+i386: 0.765
+
+USB with passthrougth guest cannot enumerate USB host
+
+Following the guide at http://www.linux-kvm.org/page/USB_Host_Device_Assigned_to_Guest
+Qemu is launched with qemu-system-x86_64 /dev/vgstripe/kvm_wifi -enable-kvm -m 512 -k fr -net nic -net tap,ifname=tap1,script=/bin/ifup.script -kernel /usr/src/linux_git/arch/x86_64/boot/bzImage -append root=/dev/sda -usb -device usb-host,hostbus=1,hostaddr=6
+The USB device does not show and USB stack seems not working
+On the guest:
+dmesg |grep -i usb
+[    1.416966] hub 1-0:1.0: USB hub found
+[    1.420431] usbcore: registered new interface driver usb-storage
+[    1.445374] usbcore: registered new interface driver usbhid
+[    1.446839] usbhid: USB HID core driver
+[    1.863226] usb 1-1: new low-speed USB device number 2 using uhci_hcd
+[    2.126173] usb 1-1: Invalid ep0 maxpacket: 64
+[    2.373161] usb 1-1: new low-speed USB device number 3 using uhci_hcd
+[    2.648112] usb 1-1: Invalid ep0 maxpacket: 64
+[    2.892404] usb 1-1: new low-speed USB device number 4 using uhci_hcd
+[    2.913001] usb 1-1: Invalid ep0 maxpacket: 64
+[    3.161367] usb 1-1: new low-speed USB device number 5 using uhci_hcd
+[    3.180070] usb 1-1: Invalid ep0 maxpacket: 64
+[    3.181633] usb usb1-port1: unable to enumerate USB device
+lsusb
+Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+
+On the host:
+lsusb
+Bus 001 Device 006: ID 0457:0163 Silicon Integrated Systems Corp. SiS163U 802.11 Wireless LAN Adapter
+qemu-system-x86_64 --version
+QEMU emulator version 2.1.2, Copyright (c) 2003-2008 Fabrice Bellard
+
+You might try connecting the device to a ehci/xhci bus (instead of the default uhci bus... i.e. USB 1.1). See docs/usb2.txt in the qemu source for more info.
+
+the problem is this commit:
+http://git.qemu.org/?p=qemu.git;a=commit;h=b791c3b38c7969cb9f4acda8229e19fd865a1c08
+
+it's easy to reproduce -- plug in a USB flash drive and try to pass it through
+
+on the host:
+$ lsusb
+Bus 003 Device 004: ID 1307:0163 Transcend Information, Inc. 256MB/512MB/1GB Flash Drive
+
+so launch qemu with that:
+  -usbdevice host:1307:0163
+
+and then in the VM, if it fails, you get those errors in dmesg, and the device doesn't show up in `lsusb`.  if it passes, `lsusb` reports it fine.
+
+On 2014/11/9 2:47, MikeFrysinger wrote:
+
+> the problem is this commit:
+> http://git.qemu.org/?p=qemu.git;a=commit;h=b791c3b38c7969cb9f4acda8229e19fd865a1c08
+> 
+> it's easy to reproduce -- plug in a USB flash drive and try to pass it
+> through
+> 
+
+What's your USB flash drive's version? USB1.1 or USB2.0 or 3.0?
+Please post the value:
+
+1.cat /sys/bus/usb/device/xx-xx/speed    [xx-xx: hostbus-hostport]
+2.And your exact command line launched Qemu .
+
+Best regards,
+-Gonglei
+
+> on the host:
+> $ lsusb
+> Bus 003 Device 004: ID 1307:0163 Transcend Information, Inc. 256MB/512MB/1GB Flash Drive
+> 
+> so launch qemu with that:
+>   -usbdevice host:1307:0163
+> 
+> and then in the VM, if it fails, you get those errors in dmesg, and the
+> device doesn't show up in `lsusb`.  if it passes, `lsusb` reports it
+> fine.
+> 
+
+
+
+
+
+i've attached the `lsusb -v` output for the device.  it is USB 2.0.  the sysfs speed file shows 480.
+
+the qemu cmdline:
+qemu-system-x86_64 \
+        -hda images/root \
+        -hdb images/var \
+        -hdc images/usr \
+        -append "root=/dev/hda console=ttyS0 panic=3 init=/ginit" \
+        -kernel images/bzImage \
+        -nographic \
+        -no-reboot \
+        -m 512 \
+        -enable-kvm \
+        -usbdevice host:1307:0163
+
+On 2014/11/11 1:52, MikeFrysinger wrote:
+
+> i've attached the `lsusb -v` output for the device.  it is USB 2.0.  the
+> sysfs speed file shows 480.
+> 
+
+You should add an ehci controller or xhci for USB2.0 device.
+Please use such below cmdline:
+-device usb-ehci,id=ehci \
+-device usb-host,bus=ehci.0,vendorid=1307,productid=0163
+
+BTW, This is a really bug, and Gerd had posted a patch:
+ [PATCH] usb-host: fix usb_host_speed_compat tyops
+http://lists.gnu.org/archive/html/qemu-devel/2014-11/msg01441.html
+
+After applying this patch, you will get a warning:
+ "Warning: speed mismatch trying to attach..." if you use the cmdline as your showing.
+
+Thanks,
+-Gonglei
+
+> the qemu cmdline:
+> qemu-system-x86_64 \
+>         -hda images/root \
+>         -hdb images/var \
+>         -hdc images/usr \
+>         -append "root=/dev/hda console=ttyS0 panic=3 init=/ginit" \
+>         -kernel images/bzImage \
+>         -nographic \
+>         -no-reboot \
+>         -m 512 \
+>         -enable-kvm \
+>         -usbdevice host:1307:0163
+> 
+> ** Attachment added: "lsusb.txt"
+>    https://bugs.launchpad.net/qemu/+bug/1385934/+attachment/4257409/+files/lsusb.txt
+> 
+
+
+
+
+
+Can you check if the same error messages appear in /var/log/syslog and /var/log/libvirt/qemu/<machine>.log as I described in bug #1392504? Because I think it is apparmor related.
+
+looks like 79ae25af1569a50a0ec799901a1bb280c088f121 (which is in qemu-2.2.0) makes it work again for my test case.  not sure if the OP wants to verify as well or just close this out now.
+
+With qemu 2.2.0 I see now the usb dongle but using it give me some problem seen on the host:
+libusb: error [submit_control_transfer] submiturb failed error -1 errno=22
+Disabling caps and seccomp change nothing.
+I strace the process and I see:
+26170 ioctl(20, USBDEVFS_SUBMITURB, 0x7f00c0539eb0) = -1 EINVAL (Invalid argument)
+26170 write(2, "libusb: error [submit_control_transfer] submiturb failed error -1 errno=22\n", 75) = 75
+
+
+Triaging old bug tickets... can you still reproduce this issue with the latest version of QEMU? Or could we close this ticket nowadays?
+
+
+[Expired for QEMU because there has been no activity for 60 days.]
+