[Bug 64601] Whole system crashes when sharing network card in virtual PC only on kernel 3.11

https://bugzilla.kernel.org/show_bug.cgi?id=64601 Alex Williamson changed: What|Removed |Added CC||alex.william...@redhat.com --- Comment

[Bug 64601] Whole system crashes when sharing network card in virtual PC only on kernel 3.11

https://bugzilla.kernel.org/show_bug.cgi?id=64601 --- Comment #1 from Ryan Gralinski --- i should add that when i boot up with the older 3.9 kernel the virtual machine with shared network cards work, and if i boot with any 3.11 kernel it locks up the host when launching virtual pc with shared new

[Bug 64601] New: Whole system crashes when sharing network card in virtual PC only on kernel 3.11

https://bugzilla.kernel.org/show_bug.cgi?id=64601 Bug ID: 64601 Summary: Whole system crashes when sharing network card in virtual PC only on kernel 3.11 Product: Virtualization Version: unspecified Kernel Version: 3.11.*

[Bug 60830] L2 rhel6u4(32bit) guest reboot continuously

https://bugzilla.kernel.org/show_bug.cgi?id=60830 Zhou, Chao changed: What|Removed |Added Status|RESOLVED|VERIFIED -- You are receiving this mail bec

[Bug 60830] L2 rhel6u4(32bit) guest reboot continuously

https://bugzilla.kernel.org/show_bug.cgi?id=60830 Zhou, Chao changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 58941] [nested virt] L2 has NMI error when creating L1 with "-cpu host" parameter.

https://bugzilla.kernel.org/show_bug.cgi?id=58941 Zhou, Chao changed: What|Removed |Added CC||chao.z...@intel.com --- Comment #2 from Zhou

[Bug 58921] [nested virt] L2 Windows guest can't boot up ('-cpu host' to start L1)

https://bugzilla.kernel.org/show_bug.cgi?id=58921 Zhou, Chao changed: What|Removed |Added CC||chao.z...@intel.com --- Comment #2 from Zhou

[Bug 63121] The guest will hang after live migration.

https://bugzilla.kernel.org/show_bug.cgi?id=63121 Zhou, Chao changed: What|Removed |Added Status|RESOLVED|VERIFIED -- You are receiving this mail bec

[Bug 63121] The guest will hang after live migration.

https://bugzilla.kernel.org/show_bug.cgi?id=63121 Zhou, Chao changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 63131] guest hang when reboot .

https://bugzilla.kernel.org/show_bug.cgi?id=63131 Zhou, Chao changed: What|Removed |Added Status|RESOLVED|VERIFIED -- You are receiving this mail bec

[Bug 63131] guest hang when reboot .

https://bugzilla.kernel.org/show_bug.cgi?id=63131 Zhou, Chao changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #14 from Folkert van Heusden --- Hi, I've executed the ethtool commands. It happens at least once a week so hopefully I'll be able to tell if it is resolved next week. Thanks for looking at it because last tuesday-evening I had to rmm

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 Stefan Hajnoczi changed: What|Removed |Added CC||stefa...@gmail.com --- Comment #13 from

[Bug 63291] KVM USB passthrough to Windows 7 guest fails with error -110, hangs

https://bugzilla.kernel.org/show_bug.cgi?id=63291 Greg Sheremeta changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 Magnus Boden changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #12 from gi...@excite.co.jp --- > cat on> /sys/devices/pci\:00/\:00\:03.0/power/control Aaargh! It was supposed to be: echo on> /sys/devices/pci\:00/\:00\:03.0/power/control -- You are receiving this mail because: Yo

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #11 from gi...@excite.co.jp --- You can also disable power management on devices selectively by writing "on" to /sys/devices/pci/power/control. E.g.: cat on> /sys/devices/pci\:00/\:00\:03.0/power/control -- You are receiving

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 gi...@excite.co.jp changed: What|Removed |Added CC||gi...@excite.co.jp --- Comment #10 fr

[Bug 63291] KVM USB passthrough to Windows 7 guest fails with error -110, hangs

https://bugzilla.kernel.org/show_bug.cgi?id=63291 Gleb changed: What|Removed |Added CC||g...@redhat.com --- Comment #1 from Gleb --- This

[Bug 63291] New: KVM USB passthrough to Windows 7 guest fails with error -110, hangs

https://bugzilla.kernel.org/show_bug.cgi?id=63291 Bug ID: 63291 Summary: KVM USB passthrough to Windows 7 guest fails with error -110, hangs Product: Virtualization Version: unspecified Kernel Version: 3.11.1-200.fc19 H

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #17 from Magnus Boden --- Sorry I missed the patch. I have patched my kernel now and can report that migrations work in every direction between my three hosts. Thanks very much for the support Magnus -- You are receiving this mail

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #16 from Paolo Bonzini --- Yes, that's expected. You also need the patch I send on Thursday, that you were CCed on (KVM: x86: fix KVM_SET_XCRS for CPUs that do not support XSAVE). -- You are receiving this mail because: You are watc

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #15 from Magnus Boden --- I have no upgraded all three hosts with the kernel from git://git.kernel.org/pub/scm/virt/kvm/kvm.git Using the branch next, last commit on that tree was: commit d570142674890fe10b3d7d86aa105e3dfce1ddfa Merge

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #14 from Magnus Boden --- I will try that. I am going away tonight but I will try it tomorrow and report back tomorrow evening. Thanks for the support Magnus -- You are receiving this mail because: You are watching the assignee of t

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #13 from Gleb --- (In reply to Magnus Boden from comment #12) > Perfect. Thanks for the response. > > I will try 3.13 as soon as it is released. > > If you need any beta testing I am available. Can you try current kvm.git next branc

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #12 from Magnus Boden --- Perfect. Thanks for the response. I will try 3.13 as soon as it is released. If you need any beta testing I am available. -- You are receiving this mail because: You are watching the assignee of the bug. -

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #11 from Paolo Bonzini --- This is XSAVE -> non-XSAVE migration. Alexander Graf reported to me on IRC that the XSAVE patches we recently committed to kvm/next fixed this for him. xstate_bv is saved as 7 and this check fails on the de

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #10 from Magnus Boden --- Node C processor : 0 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 8550 Triple-Core Processor stepping: 3 microcode : 0x165 cp

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #9 from Magnus Boden --- Node B processor : 0 vendor_id : AuthenticAMD cpu family : 16 model : 10 model name : AMD Phenom(tm) II X6 1055T Processor stepping: 0 microcode : 0x1dc cpu MHz

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #8 from Magnus Boden --- Node A processor : 0 vendor_id : AuthenticAMD cpu family : 21 model : 2 model name : AMD FX(tm)-8320 Eight-Core Processor stepping: 0 microcode : 0x600081f cpu MHz

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 Paolo Bonzini changed: What|Removed |Added CC||bonz...@gnu.org --- Comment #7 from Paolo

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #6 from Magnus Boden --- Sorry missed to answer your question: So new to old always hangs? Yes it always hangs. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: sen

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #5 from Magnus Boden --- Hello, It says this, I haven't found any easy way to upgrade to later versions of qemu in debian but I will try compiling it from source. I did try 1.4.0 and 1.5.0 in ubuntu before reverting back to my prefer

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 Gleb changed: What|Removed |Added CC||g...@redhat.com --- Comment #4 from Gleb --- So n

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #3 from Magnus Boden --- Can anyone help with troubleshooting this further? Regards Magnus -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscrib

[Bug 63131] guest hang when reboot .

https://bugzilla.kernel.org/show_bug.cgi?id=63131 Paolo Bonzini changed: What|Removed |Added CC||bonz...@gnu.org --- Comment #2 from Paolo

[Bug 63121] The guest will hang after live migration.

https://bugzilla.kernel.org/show_bug.cgi?id=63121 Paolo Bonzini changed: What|Removed |Added CC||bonz...@gnu.org --- Comment #2 from Paolo

[Bug 63131] guest hang when reboot .

https://bugzilla.kernel.org/show_bug.cgi?id=63131 --- Comment #1 from Zhou, Chao --- the first bad commit is commit d7876f1be40a16223a44355740de625849504eb5 Author: Paolo Bonzini Date: Wed Oct 2 16:06:15 2013 +0200 KVM: x86: prevent setting unsupported XSAVE states A guest can still

[Bug 63131] New: guest hang when reboot .

https://bugzilla.kernel.org/show_bug.cgi?id=63131 Bug ID: 63131 Summary: guest hang when reboot . Product: Virtualization Version: unspecified Kernel Version: 3.12.0-rc2 Hardware: All OS: Linux Tree: Mainline

[Bug 63121] The guest will hang after live migration.

https://bugzilla.kernel.org/show_bug.cgi?id=63121 --- Comment #1 from Zhou, Chao --- the first bad commit is: commit d7876f1be40a16223a44355740de625849504eb5 Author: Paolo Bonzini Date: Wed Oct 2 16:06:15 2013 +0200 KVM: x86: prevent setting unsupported XSAVE states A guest can stil

[Bug 63121] New: The guest will hang after live migration.

https://bugzilla.kernel.org/show_bug.cgi?id=63121 Bug ID: 63121 Summary: The guest will hang after live migration. Product: Virtualization Version: unspecified Kernel Version: 3.12.0-rc2 Hardware: All OS: Linux

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 --- Comment #2 from Magnus Boden --- Hello, For testing I took an old machine and installed it like the other two except no need for local storage so no glusterfs. gluster volumes are mounted from the other servers. Migration Node A -> (B OR C)

[Bug 61971] Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 Magnus Boden changed: What|Removed |Added Kernel Version|3.10.5 |3.11.1 --- Comment #1 from Magnus Boden -

[Bug 61971] New: Migration problem of qemu-kvm guests

https://bugzilla.kernel.org/show_bug.cgi?id=61971 Bug ID: 61971 Summary: Migration problem of qemu-kvm guests Product: Virtualization Version: unspecified Kernel Version: 3.10.5 Hardware: x86-64 OS: Linux Tree

[Bug 61411] New: [Nested]L2 guest failed to start in VMware on KVM

https://bugzilla.kernel.org/show_bug.cgi?id=61411 Bug ID: 61411 Summary: [Nested]L2 guest failed to start in VMware on KVM Product: Virtualization Version: unspecified Kernel Version: 3.11.0-rc1 Hardware: All OS: Linux

[Bug 60850] BUG: Bad page state in process libvirtd pfn:76000

https://bugzilla.kernel.org/show_bug.cgi?id=60850 Alexander Y. Tiurin changed: What|Removed |Added Version|unspecified |2.5 Product|Virtualizati

[Bug 60863] New: monitor usb_add host does not work correct

https://bugzilla.kernel.org/show_bug.cgi?id=60863 Bug ID: 60863 Summary: monitor usb_add host does not work correct Product: Virtualization Version: unspecified Kernel Version: 3.10.10 Hardware: x86-64 OS: Linux

[Bug 60850] BUG: Bad page state in process libvirtd pfn:76000

https://bugzilla.kernel.org/show_bug.cgi?id=60850 Gleb changed: What|Removed |Added CC||g...@redhat.com --- Comment #1 from Gleb --- This

[Bug 60850] New: BUG: Bad page state in process libvirtd pfn:76000

https://bugzilla.kernel.org/show_bug.cgi?id=60850 Bug ID: 60850 Summary: BUG: Bad page state in process libvirtd pfn:76000 Product: Virtualization Version: unspecified Kernel Version: 3.11 Hardware: x86-64 OS: Linux

[Bug 60833] Window guest time passed very quickly, when restore vm that saved 10 minutes ago.

https://bugzilla.kernel.org/show_bug.cgi?id=60833 Gleb changed: What|Removed |Added CC||g...@redhat.com --- Comment #1 from Gleb --- This

[Bug 60833] New: Window guest time passed very quickly, when restore vm that saved 10 minutes ago.

https://bugzilla.kernel.org/show_bug.cgi?id=60833 Bug ID: 60833 Summary: Window guest time passed very quickly, when restore vm that saved 10 minutes ago. Product: Virtualization Version: unspecified Kernel Version: qemu-kvm-0.12

[Bug 60830] New: L2 rhel6u4(32bit) guest reboot continuously

https://bugzilla.kernel.org/show_bug.cgi?id=60830 Bug ID: 60830 Summary: L2 rhel6u4(32bit) guest reboot continuously Product: Virtualization Version: unspecified Kernel Version: 3.11.0-rc1 Hardware: All OS: Linux

[Bug 53641] nVMX: Windows as L2 guest doesn't work

https://bugzilla.kernel.org/show_bug.cgi?id=53641 bornlibra23 changed: What|Removed |Added CC||bornlibr...@gmail.com --- Comment #1 from b

[Bug 60782] [Nested] Windows XP Mode can not work

https://bugzilla.kernel.org/show_bug.cgi?id=60782 --- Comment #2 from Zhou, Chao --- (In reply to Paolo Bonzini from comment #1) > Try "-cpu host,+vmx" instead. This issue still exists. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from thi

[Bug 60782] [Nested] Windows XP Mode can not work

https://bugzilla.kernel.org/show_bug.cgi?id=60782 Paolo Bonzini changed: What|Removed |Added CC||bonz...@gnu.org --- Comment #1 from Paolo

[Bug 60782] New: [Nested] Windows XP Mode can not work

https://bugzilla.kernel.org/show_bug.cgi?id=60782 Bug ID: 60782 Summary: [Nested] Windows XP Mode can not work Product: Virtualization Version: unspecified Kernel Version: 3.11.0-rc1 Hardware: All OS: Linux Tr

[Bug 60505] Heavy network traffic triggers vhost_net lockup

https://bugzilla.kernel.org/show_bug.cgi?id=60505 Bart Van Assche changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 60518] Heavy network traffic between guest and host triggers kernel oops

https://bugzilla.kernel.org/show_bug.cgi?id=60518 Bart Van Assche changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 60679] L2 can't boot up when creating L1 with '-cpu host' qemu option

https://bugzilla.kernel.org/show_bug.cgi?id=60679 Jay Ren changed: What|Removed |Added Status|RESOLVED|VERIFIED -- You are receiving this mail becaus

[Bug 60679] L2 can't boot up when creating L1 with '-cpu host' qemu option

https://bugzilla.kernel.org/show_bug.cgi?id=60679 Jay Ren changed: What|Removed |Added Status|VERIFIED|CLOSED -- You are receiving this mail because:

[Bug 60679] L2 can't boot up when creating L1 with '-cpu host' qemu option

https://bugzilla.kernel.org/show_bug.cgi?id=60679 Jay Ren changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 60518] Heavy network traffic between guest and host triggers kernel oops

https://bugzilla.kernel.org/show_bug.cgi?id=60518 --- Comment #4 from Tim Käck --- The problem is gone in 3.10.5. -- 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 majord

[Bug 60518] Heavy network traffic between guest and host triggers kernel oops

https://bugzilla.kernel.org/show_bug.cgi?id=60518 Tim Käck changed: What|Removed |Added CC||timk...@gmail.com --- Comment #3 from Tim Käck

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #9 from Folkert van Heusden --- Good news! If I - bring down all interfaces in the guest (ifdown eth0...) - rmmod virtio_net - modprobe virtio_net - bring up the interfaces again + it all works again! So hopefully this helps the bug

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #8 from Folkert van Heusden --- And now the firewall lost connectivity again. - I removed all iptables rules and set the default to ACCEPT - from within the guest I started tcpdump - from the host I started ping - from the guest I see

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #7 from Folkert van Heusden --- Moments ago an other(!) guest on this system lost its connectivity. I did a tcpdump on its network interface from within the host/hypervisor/dom0 and saw that traffic goes in but nothing comes out - e.g.

[Bug 60679] New: L2 can't boot up when creating L1 with '-cpu host' qemu option

https://bugzilla.kernel.org/show_bug.cgi?id=60679 Bug ID: 60679 Summary: L2 can't boot up when creating L1 with '-cpu host' qemu option Product: Virtualization Version: unspecified Kernel Version: 3.11.0-RC1 Hardware: A

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #6 from Folkert van Heusden --- Today an other interface failed on the same guest. This time it was the interface for the local lan. It could not be pinged from within the host and the guest could also not ping hosts on the lan. -- Y

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #5 from Folkert van Heusden --- I thought that it would help running tcpdump on the problematic interface in the guest but tonight I found out that was a placebo: I had this problem about 18 in a row. Sometimes even during boot of the

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #4 from Folkert van Heusden --- I did some sniffing on the problem network port and just before the problem happens, I see suddenly tons of tcp retransmits and then after a while (9 seconds) things become silent when the guest stops to

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #3 from Folkert van Heusden --- Created attachment 107047 --> https://bugzilla.kernel.org/attachment.cgi?id=107047&action=edit configuration of the problem guest vm -- You are receiving this mail because: You are watching the assig

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #2 from Folkert van Heusden --- I verified that there are no duplicate mac addresses (apart from the bridges and their hardware backend). -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubsc

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 --- Comment #1 from Folkert van Heusden --- Both the guests as well as their configurations are made through libvirt. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the li

[Bug 60652] New: arch/x86/kvm/svm.c: svm_vcpu_reset() and uninitialized dummy variable?

https://bugzilla.kernel.org/show_bug.cgi?id=60652 Bug ID: 60652 Summary: arch/x86/kvm/svm.c: svm_vcpu_reset() and uninitialized dummy variable? Product: Virtualization Version: unspecified Kernel Version: 3.11rc2 Hardwa

[Bug 60642] guest uses 100% and completely hangs

https://bugzilla.kernel.org/show_bug.cgi?id=60642 --- Comment #1 from Folkert van Heusden --- In the console of the guest I see: [sched_delayed] sched: RT throttling activated -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: sen

[Bug 60642] New: guest uses 100% and completely hangs

https://bugzilla.kernel.org/show_bug.cgi?id=60642 Bug ID: 60642 Summary: guest uses 100% and completely hangs Product: Virtualization Version: unspecified Kernel Version: guest: 3.10, host: 3.10 Hardware: x86-64 OS: Linux

[Bug 60629] New: Starting a virtual machine ater suspend causes the host system hangup

https://bugzilla.kernel.org/show_bug.cgi?id=60629 Bug ID: 60629 Summary: Starting a virtual machine ater suspend causes the host system hangup Product: Virtualization Version: unspecified Kernel Version: 2.6.35-32 - 3.9.9-1

[Bug 60620] guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 Folkert van Heusden changed: What|Removed |Added Severity|high|normal -- You are receiving this m

[Bug 60620] New: guest loses frequently (multiple times per day!) connectivity to network device

https://bugzilla.kernel.org/show_bug.cgi?id=60620 Bug ID: 60620 Summary: guest loses frequently (multiple times per day!) connectivity to network device Product: Virtualization Version: unspecified Kernel Version: 3.8, 3.9, 3.10

[Bug 60271] Kernelpanic since 3.9.8 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 Fabian Zimmermann changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 60271] Kernelpanic since 3.9.8 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 --- Comment #11 from Michael S. Tsirkin --- could you test latest upstream please? A fix from there is in the process of being backported to stable. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscr

[Bug 60271] Kernelpanic since 3.9.8 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 --- Comment #10 from Fabian Zimmermann --- adding "vhost_net.experimental_zcopytx=0" to kernel-cmdline solved the issue! Anything else I may do/test? -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubs

[Bug 60271] Kernelpanic since 3.9.8 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 Michael S. Tsirkin changed: What|Removed |Added CC||m.s.tsir...@gmail.com --- Comment #9

[Bug 60271] Kernelpanic since 3.9.8 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 Fabian Zimmermann changed: What|Removed |Added Kernel Version|3.9.8 |3.9.8, 3.9.9 --- Comment #8 from Fabi

[Bug 60271] Kernelpanic since 3.9.8 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 --- Comment #7 from Fabian Zimmermann --- Created attachment 106838 --> https://bugzilla.kernel.org/attachment.cgi?id=106838&action=edit netconsole / dmesg of panic -- You are receiving this mail because: You are watching the assignee of the b

[Bug 60271] Kernelpanic since 3.9.8 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 --- Comment #6 from Fabian Zimmermann --- * reversed both above patches - problem still there * disabled radeon-module (in kernel-config) - problem still there Attached you will find the dmesg.txt (netconsole-output of panic). Don't hesitate to a

[Bug 60271] Kernelpanic since 3.9.8 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 Fabian Zimmermann changed: What|Removed |Added Summary|Kernelpanic since 3.9.6 |Kernelpanic since 3.9.8

[Bug 60505] Heavy network traffic triggers vhost_net lockup

https://bugzilla.kernel.org/show_bug.cgi?id=60505 --- Comment #5 from Bart Van Assche --- The lockup does not occur with kernel 3.8.12 but occurs with at least kernel 3.9.9 and kernel 3.10. I have been able to trigger the lockup with kernel 3.10 without seeing any tasks hanging in vhost_work_flus

[Bug 60505] Heavy network traffic triggers vhost_net lockup

https://bugzilla.kernel.org/show_bug.cgi?id=60505 Bart Van Assche changed: What|Removed |Added Regression|No |Yes -- You are receiving this mail bec

[Bug 60505] Heavy network traffic triggers vhost_net lockup

https://bugzilla.kernel.org/show_bug.cgi?id=60505 --- Comment #4 from Bart Van Assche --- I have not yet tried to disable zero-copy tx. But even with the vhost-net patch applied on kernel v3.9.9 I can still trigger this issue: Jul 8 10:58:01 asus kernel: BUG: unable to handle kernel NULL pointe

[Bug 60505] Heavy network traffic triggers vhost_net lockup

https://bugzilla.kernel.org/show_bug.cgi?id=60505 --- Comment #3 from Michael S. Tsirkin --- Also. I just posted a patch fixing a bug in this function. [PATCHv3] vhost-net: fix use-after-free in vhost_net_flush could you please try with this patch applied? -- You are receiving this mail because

[Bug 60518] Heavy network traffic between guest and host triggers kernel oops

https://bugzilla.kernel.org/show_bug.cgi?id=60518 --- Comment #2 from Bart Van Assche --- Note: so far I haven't been able to trigger this issue with kernel 3.8.12 nor with kernel 3.10. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this

[Bug 60505] Heavy network traffic triggers vhost_net lockup

https://bugzilla.kernel.org/show_bug.cgi?id=60505 Michael S. Tsirkin changed: What|Removed |Added CC||m.s.tsir...@gmail.com --- Comment #2

[Bug 60518] Heavy network traffic between guest and host triggers kernel oops

https://bugzilla.kernel.org/show_bug.cgi?id=60518 Bart Van Assche changed: What|Removed |Added Regression|No |Yes --- Comment #1 from Bart Van Assche

[Bug 60505] Heavy network traffic triggers vhost_net lockup

https://bugzilla.kernel.org/show_bug.cgi?id=60505 --- Comment #1 from Bart Van Assche --- Note: this might be a consequence of bug 60518. -- 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 bo

[Bug 60518] New: Heavy network traffic between guest and host triggers kernel oops

https://bugzilla.kernel.org/show_bug.cgi?id=60518 Bug ID: 60518 Summary: Heavy network traffic between guest and host triggers kernel oops Product: Virtualization Version: unspecified Kernel Version: v3.9.8 and v3.9.9 H

[Bug 60505] New: Heavy network traffic triggers vhost_net lockup

https://bugzilla.kernel.org/show_bug.cgi?id=60505 Bug ID: 60505 Summary: Heavy network traffic triggers vhost_net lockup Product: Virtualization Version: unspecified Kernel Version: 3.9.8 Hardware: All OS: Linux

[Bug 60271] Kernelpanic since 3.9.6 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 --- Comment #5 from Fabian Zimmermann 2013-07-01 18:56:45 --- tried to get dmesg with netconsole, but didn't got any "verbose" msg in dmesg/console, only: [ 214.717070] input: PC Speaker as /devices/platform/pcspkr/input/input7 [ 220.5788

[Bug 60271] Kernelpanic since 3.9.6 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 Alex Williamson changed: What|Removed |Added CC||alex.william...@redhat.com --- Comm

[Bug 60271] Kernelpanic since 3.9.6 with qemu-kvm and pci-passthrough

https://bugzilla.kernel.org/show_bug.cgi?id=60271 Gleb changed: What|Removed |Added CC||g...@redhat.com --- Comment #3 from Gleb 201

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