June 16, 20224 yr 主板：MSI B560M 爆破弹 CPU：i3-10100 内存：威刚 16g ddr4 2666mhz 板载网卡：RTL8125B 2.5GB PCI网卡：RTL8125B 2.5GB UNRAID：6.10.3 问题描述：板载/PCIe网卡RTL8125B，直通黑群晖/Windows 11，启动时可以启动，启动几十秒后，日志后台报错，虚拟机被暂停 PCIe ACS 覆盖 设置为：下游/多功能/both 均不能解决 VFIO 允许不安全的中断 设置为：是/否 均不能解决 两张RTL8125B无论直通哪一张均报错，不直通网卡，直通SATA控制器、NVME硬盘、核心显卡不报错 报错后虚拟机自动被暂停： PCI 设备和 IOMMU 组： 虚拟机配置： 虚拟机XML: <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm'> <name>Synology</name> <uuid>f8a0ae01-c5de-0cc9-45cc-5004203b07e7</uuid> <metadata> <vmtemplate xmlns="unraid" name="Linux" icon="linux.png" os="linux"/> </metadata> <memory unit='KiB'>4194304</memory> <currentMemory unit='KiB'>4194304</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>4</vcpu> <cputune> <vcpupin vcpu='0' cpuset='0'/> <vcpupin vcpu='1' cpuset='4'/> <vcpupin vcpu='2' cpuset='1'/> <vcpupin vcpu='3' cpuset='5'/> </cputune> <os> <type arch='x86_64' machine='pc-q35-6.2'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/f8a0ae01-c5de-0cc9-45cc-5004203b07e7_VARS-pure-efi.fd</nvram> <boot dev='hd'/> </os> <features> <acpi/> <apic/> </features> <cpu mode='host-passthrough' check='none' migratable='on'> <topology sockets='1' dies='1' cores='2' threads='2'/> <cache mode='passthrough'/> </cpu> <clock offset='utc'> <timer name='rtc' tickpolicy='catchup'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <controller type='usb' index='0' model='qemu-xhci' ports='15'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </controller> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='1' port='0x10'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/> </controller> <controller type='pci' index='2' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='2' port='0x11'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/> </controller> <controller type='pci' index='3' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='3' port='0x12'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/> </controller> <controller type='pci' index='4' model='pcie-to-pci-bridge'> <model name='pcie-pci-bridge'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </controller> <controller type='pci' index='5' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='5' port='0x13'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/> </controller> <controller type='pci' index='6' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='6' port='0x14'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/> </controller> <controller type='pci' index='7' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='7' port='0x15'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </controller> <serial type='pty'> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='tablet' bus='usb'> <address type='usb' bus='0' port='2'/> </input> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <graphics type='vnc' port='-1' autoport='yes' websocket='-1' listen='0.0.0.0' keymap='en-us'> <listen type='address' address='0.0.0.0'/> </graphics> <audio id='1' type='none'/> <video> <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/> </video> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x00' slot='0x17' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x04' slot='0x01' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x0781'/> <product id='0x5571'/> </source> <address type='usb' bus='0' port='1'/> </hostdev> <memballoon model='none'/> </devices> </domain> 虚拟机日志报错截图： qemu-system-x86_64: vfio_err_notifier_handler(0000:05:00.0) Unrecoverable error detected. Please collect any data possible and then kill the guest 系统日志报错截图： Jun 16 07:02:27 UNRAID kernel: pcieport 0000:00:1c.7: AER: Uncorrected (Non-Fatal) error received: 0000:00:1c.7 Jun 16 07:02:27 UNRAID kernel: pcieport 0000:00:1c.7: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID) Jun 16 07:02:27 UNRAID kernel: pcieport 0000:00:1c.7: device [8086:43bf] error status/mask=00100000/00000000
July 26, 20223 yr 我的问题和你一模一样，，，，12500t 铭瑄 Z690 终结者 无论是 板载，还是 PCI 两款 8125网卡，，任何一个直通给 虚拟机，都是报错。 一个是系统日志日报错，一个时候虚拟机，暂停，不停刷报错。。 虚拟机配置里，和你一样，，设置了， 什么，下游，多功能，什么的，都试过了。 而且，我还试过，用 USB网卡，给 UNRAID用，，然后把 板载的 和 PCIE的 2个8125网卡，同时 直通给 虚拟机，还是一样的结果。
July 26, 20223 yr Just now, 淡淡忧伤 said: 我的问题和你一模一样，，，，12500t 铭瑄 Z690 终结者 无论是 板载，还是 PCI 两款 8125网卡，，任何一个直通给 虚拟机，都是报错。 一个是系统日志日报错，一个时候虚拟机，暂停，不停刷报错。。 虚拟机配置里，和你一样，，设置了， 什么，下游，多功能，什么的，都试过了。 而且，我还试过，用 USB网卡，给 UNRAID用，，然后把 板载的 和 PCIE的 2个8125网卡，同时 直通给 虚拟机，还是一样的结果。 不直通网卡，好像没发现啥问题，，只要直通网卡，就不行。。。。直通USB网卡也正常。
July 26, 20223 yr 2 minutes ago, 淡淡忧伤 said: 我的问题和你一模一样，，，，12500t 铭瑄 Z690 终结者 无论是 板载，还是 PCI 两款 8125网卡，，任何一个直通给 虚拟机，都是报错。 一个是系统日志日报错，一个时候虚拟机，暂停，不停刷报错。。 虚拟机配置里，和你一样，，设置了， 什么，下游，多功能，什么的，都试过了。 而且，我还试过，用 USB网卡，给 UNRAID用，，然后把 板载的 和 PCIE的 2个8125网卡，同时 直通给 虚拟机，还是一样的结果。 不直通网卡，好像没发现啥问题，，只要直通网卡，就不行。。。。直通USB网卡也正常。 还有，楼上说的，更新驱动，，我也试过了，，替换了新的驱动，重启后，直通网卡，还是一样的结果。。
July 26, 20223 yr 最近正准备买个 PCIE 的 千兆网卡（主要为了，和主板网卡不同型号） 试试直通能不能正常。。。 是不是因为 板载和 PCIE网卡 都是同样型号导致的。。。（但是，同样型号，就当作拆分有问题，但是我2个8125同时直通给虚拟机，为什么也还是不行。）
August 9, 20223 yr 同样是铭瑄的主板RTL8125B 2.5GB网卡，遇到同样的问题。感觉很无解，2L说的驱动也去尝试了一下，依然启动虚拟机后只要访问虚拟机就会报错，暂停。 自己购买了2种pcie网卡，一个4口RTL8125B 2.5G这个可以直通给群晖使用，另一个是单口RTL8125B 2.5G，就会遇到和板载网卡一样的问题。 非常无奈
May 29, 20233 yr On 6/16/2022 at 11:05 PM, ArchonX said: 主板：MSI B560M 爆破弹 CPU：i3-10100 内存：威刚 16g ddr4 2666mhz 板载网卡：RTL8125B 2.5GB PCI网卡：RTL8125B 2.5GB UNRAID：6.10.3 问题描述：板载/PCIe网卡RTL8125B，直通黑群晖/Windows 11，启动时可以启动，启动几十秒后，日志后台报错，虚拟机被暂停 PCIe ACS 覆盖 设置为：下游/多功能/both 均不能解决 VFIO 允许不安全的中断 设置为：是/否 均不能解决 两张RTL8125B无论直通哪一张均报错，不直通网卡，直通SATA控制器、NVME硬盘、核心显卡不报错 报错后虚拟机自动被暂停： PCI 设备和 IOMMU 组： 虚拟机配置： 虚拟机XML: <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm'> <name>Synology</name> <uuid>f8a0ae01-c5de-0cc9-45cc-5004203b07e7</uuid> <metadata> <vmtemplate xmlns="unraid" name="Linux" icon="linux.png" os="linux"/> </metadata> <memory unit='KiB'>4194304</memory> <currentMemory unit='KiB'>4194304</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>4</vcpu> <cputune> <vcpupin vcpu='0' cpuset='0'/> <vcpupin vcpu='1' cpuset='4'/> <vcpupin vcpu='2' cpuset='1'/> <vcpupin vcpu='3' cpuset='5'/> </cputune> <os> <type arch='x86_64' machine='pc-q35-6.2'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/f8a0ae01-c5de-0cc9-45cc-5004203b07e7_VARS-pure-efi.fd</nvram> <boot dev='hd'/> </os> <features> <acpi/> <apic/> </features> <cpu mode='host-passthrough' check='none' migratable='on'> <topology sockets='1' dies='1' cores='2' threads='2'/> <cache mode='passthrough'/> </cpu> <clock offset='utc'> <timer name='rtc' tickpolicy='catchup'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <controller type='usb' index='0' model='qemu-xhci' ports='15'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </controller> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='1' port='0x10'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/> </controller> <controller type='pci' index='2' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='2' port='0x11'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/> </controller> <controller type='pci' index='3' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='3' port='0x12'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/> </controller> <controller type='pci' index='4' model='pcie-to-pci-bridge'> <model name='pcie-pci-bridge'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </controller> <controller type='pci' index='5' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='5' port='0x13'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/> </controller> <controller type='pci' index='6' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='6' port='0x14'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/> </controller> <controller type='pci' index='7' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='7' port='0x15'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </controller> <serial type='pty'> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='tablet' bus='usb'> <address type='usb' bus='0' port='2'/> </input> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <graphics type='vnc' port='-1' autoport='yes' websocket='-1' listen='0.0.0.0' keymap='en-us'> <listen type='address' address='0.0.0.0'/> </graphics> <audio id='1' type='none'/> <video> <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/> </video> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x00' slot='0x17' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x04' slot='0x01' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='usb' managed='no'> <source> <vendor id='0x0781'/> <product id='0x5571'/> </source> <address type='usb' bus='0' port='1'/> </hostdev> <memballoon model='none'/> </devices> </domain> 虚拟机日志报错截图： qemu-system-x86_64: vfio_err_notifier_handler(0000:05:00.0) Unrecoverable error detected. Please collect any data possible and then kill the guest 系统日志报错截图： Jun 16 07:02:27 UNRAID kernel: pcieport 0000:00:1c.7: AER: Uncorrected (Non-Fatal) error received: 0000:00:1c.7 Jun 16 07:02:27 UNRAID kernel: pcieport 0000:00:1c.7: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID) Jun 16 07:02:27 UNRAID kernel: pcieport 0000:00:1c.7: device [8086:43bf] error status/mask=00100000/00000000 同样的问题，解决了吗
December 9, 20232 yr Author Solution On 5/30/2023 at 5:11 AM, alexing said: 同样的问题，解决了吗 pci=noaer in your syslinux configuration.
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