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Diffstat (limited to 'results/classifier/gemma3:12b/peripherals/1674117')
| -rw-r--r-- | results/classifier/gemma3:12b/peripherals/1674117 | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/peripherals/1674117 b/results/classifier/gemma3:12b/peripherals/1674117 new file mode 100644 index 000000000..0ce739ba6 --- /dev/null +++ b/results/classifier/gemma3:12b/peripherals/1674117 @@ -0,0 +1,76 @@ + +Qemu VM start kills Pulseaudio + +When I start a VM (start command below) in Qemu version >2.5, it kills Pulseaudio (paired with a huge lagspike) in ~4/5 cases. Using version 2.5 build from GIT, it works fine. This also happens when building from the current GIT master (ebedf0f). +Host: + Freshly installed Antergos Arch Linux 4.10.3-1-ARCH + Intel I7-5930K + ASUS X99 Deluxe II latest UEFI + GTX 770 + +Guest: + Windows 10 x64 + AMD RX480 via VFIO + +This also happened on my last install (Ubuntu GNOME 16.10). + +Start command: + QEMU_AUDIO_DRV=pa \ + QEMU_PA_SAMPLES=4096 \ + qemu-system-x86_64 \ + -serial none \ + -parallel none \ + -nodefconfig \ + -nodefaults \ + -name win10 \ + -enable-kvm \ + -cpu host,check,kvm=off \ + -smp 12,sockets=1,cores=6,threads=2 \ + -m 16G \ + -mem-prealloc \ + -device nec-usb-xhci,id=xhci \ + -device usb-host,vendorid=0x05ac,productid=0x0205,bus=xhci.0 \ + -net nic,vlan=0,model=virtio \ + -net bridge,vlan=0,br=bridge0 \ + -object iothread,id=iothread0 \ + -device virtio-blk-pci,iothread=iothread0,drive=drive0 \ + -drive file="$DISK",format=raw,if=none,cache=none,aio=native,id=drive0 \ + -boot order=c,menu=on \ + -rtc base=utc \ + -nographic \ + -k de \ + -monitor stdio \ + -soundhw hda \ + -device vfio-pci,host=02:00.0,addr=09.0,multifunction=on,x-vga=on \ + -device vfio-pci,host=02:00.1,addr=09.1 \ + -device vfio-pci,host=04:00.0,addr=07.0,multifunction=on,id=usbcontroller + +When it kills Pulseaudio, I see these errors in the Qemu console: + pulseaudio: set_sink_input_volume() failed + pulseaudio: Reason: Bad state + pulseaudio: set_sink_input_mute() failed + pulseaudio: Reason: Bad state + pulseaudio: set_source_output_volume() failed + ... many more of these ... + +The journal shows that PulseAudio is killed: + Mär 19 13:12:42 hp-desktop systemd[530]: pulseaudio.service: Main process exited, code=killed, status=9/KILL + Mär 19 13:12:42 hp-desktop systemd[530]: pulseaudio.service: Unit entered failed state. + Mär 19 13:12:42 hp-desktop systemd[530]: pulseaudio.service: Failed with result 'signal'. + Mär 19 13:12:42 hp-desktop systemd[530]: pulseaudio.service: Service hold-off time over, scheduling restart. + Mär 19 13:12:42 hp-desktop systemd[530]: Stopped Sound Service. + Mär 19 13:12:42 hp-desktop systemd[530]: Starting Sound Service... + +I've also captured a PulseAudio debug log when this happens, but it does not contain anything interesting (no warnings or errors), which makes sense in case of SIGKILL. + +In DMESG I get some errors too, but they seem to be just symptoms (but Im just guessing...); 00:14.0 is the USB controller my DAC is connected to: + [ 4372.389051] usb 3-9.4: current rate 4500480 is different from the runtime rate 44100 + [ 4372.509163] usb 3-9.4: current rate 4500480 is different from the runtime rate 44100 + [ 4372.559104] usb 3-9.4: current rate 4500480 is different from the runtime rate 44100 + [ 4373.652557] xhci_hcd 0000:00:14.0: ERROR unknown event type 37 + [ 4373.712382] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 1 comp_code 36 + [ 4373.715714] xhci_hcd 0000:00:14.0: Looking for event-dma 0000000745da7f00 trb-start 0000000745da7f10 trb-end 0000000745da7f10 seg-start 0000000745da7000 seg-end 0000000745da7ff0 + [ 4373.719055] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 1 comp_code 1 + [ 4373.722381] xhci_hcd 0000:00:14.0: Looking for event-dma 0000000745da7f00 trb-start 0000000745da7f10 trb-end 0000000745da7f10 seg-start 0000000745da7000 seg-end 0000000745da7ff0 + [ 4373.725753] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 13 + [ 4373.725759] xhci_hcd 0000:00:14.0: Looking for event-dma 000000073c5a51a0 trb-start 000000073c5a51b0 trb-end 000000073c5a51b0 seg-start 000000073c5a5000 seg-end 000000073c5a5ff0 \ No newline at end of file |