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Created attachment 1318080[details]
debug-view-log
Description of problem:
driver occurred error (code 10) when boot with vectors=2
Version-Release number of selected component (if applicable):
virtio-win-1.9.3-1.el7.noarch (build 141)
kernel-3.10.0-691.el7.x86_64
qemu-kvm-rhev-2.9.0-14.el7.x86_64
seabios-1.10.2-3.el7.x86_64
How reproducible:
100%
Steps to Reproduce:
1./usr/libexec/qemu-kvm -name 131RNG200832OUU -enable-kvm -m 3G -smp 4 -uuid ffb943d0-c48f-4647-9568-09064dcfc637 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/tmp/131RNG200832OUU,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime,driftfix=slew -boot order=cd,menu=on -device piix3-usb-uhci,id=usb -drive file=141NICBLUE32CET,if=none,id=drive-ide0-0-0,format=raw,serial=mike_cao,cache=none -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -device usb-tablet,id=input0 -M pc -qmp tcp:0:4444,server,nowait -monitor stdio -fda virtio-win-prewhql-0.1-142_i386.vfd -vnc 0.0.0.0:0 -vga std -netdev tap,script=/etc/qemu-ifup,downscript=no,id=hostnet0,vhost=on,queues=4 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:52:11:36:3f:80,bus=pci.0,vectors=2,mq=on
2. check the network adapters in device manager
3.
Actual results:
driver with yellow bang (code 10)
debug view logs and screenshot refer to attachment
Expected results:
no error and network is up
Additional info:
1 it loads successfully when boot with vectors=0/1/3/8/10
2 tried on virtio-win-1.9.0-3.el7.iso(RHEL7.3) , also hit this issue, so not regression.
3 hit same issue w/ and w/o mq.
Hi,
Reproduced on win2008R2 with build137
Verified on win2008R2 with build143
Steps as comment#0
Result:
install/load build143 successfully, and msi info as follows:
[DetermineQueueNumber] Number of hardware queues = 4
[DetermineQueueNumber] WARNING: Single MSIx interrupt allocated, performance will be reduced
[DetermineQueueNumber] 1 CPUs reported
[DetermineQueueNumber] 2 MSIs, 1 queues' bundles
[DetermineQueueNumber] # of path bundles = 1
Above all, this bug has been fixed.
Thank a lot
Yu Wang
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2018:0657
Created attachment 1318080 [details] debug-view-log Description of problem: driver occurred error (code 10) when boot with vectors=2 Version-Release number of selected component (if applicable): virtio-win-1.9.3-1.el7.noarch (build 141) kernel-3.10.0-691.el7.x86_64 qemu-kvm-rhev-2.9.0-14.el7.x86_64 seabios-1.10.2-3.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1./usr/libexec/qemu-kvm -name 131RNG200832OUU -enable-kvm -m 3G -smp 4 -uuid ffb943d0-c48f-4647-9568-09064dcfc637 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/tmp/131RNG200832OUU,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime,driftfix=slew -boot order=cd,menu=on -device piix3-usb-uhci,id=usb -drive file=141NICBLUE32CET,if=none,id=drive-ide0-0-0,format=raw,serial=mike_cao,cache=none -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 -device usb-tablet,id=input0 -M pc -qmp tcp:0:4444,server,nowait -monitor stdio -fda virtio-win-prewhql-0.1-142_i386.vfd -vnc 0.0.0.0:0 -vga std -netdev tap,script=/etc/qemu-ifup,downscript=no,id=hostnet0,vhost=on,queues=4 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:52:11:36:3f:80,bus=pci.0,vectors=2,mq=on 2. check the network adapters in device manager 3. Actual results: driver with yellow bang (code 10) debug view logs and screenshot refer to attachment Expected results: no error and network is up Additional info: 1 it loads successfully when boot with vectors=0/1/3/8/10 2 tried on virtio-win-1.9.0-3.el7.iso(RHEL7.3) , also hit this issue, so not regression. 3 hit same issue w/ and w/o mq.