Date: Sun, 07 Dec 2025 01:47:50 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 290920] FreeBSD 15 Regression: BHyve PCI Passthrough Broken on 15-STABLE (No GSI/Interrupt Remapping Failure) Message-ID: <bug-290920-27103-pzq0qR2nN8@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-290920-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-290920-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=290920 --- Comment #15 from dan@sunsaturn.com --- I'm not sure if anything else is relevant but I'll include my VM configs and what I have enabled in loader.conf if you can spot a change in 15. ########Home Assistant /vm/ha/ha.conf: loader="uefi" graphics="yes" graphics_listen="192.168.0.1" graphics_port="5915" xhci_mouse="yes" cpu=10 cpu_sockets=1 cpu_cores=10 memory=16G network0_type="virtio-net" network0_switch="services" disk0_type="nvme" disk0_name="disk0.img" # bhyve pci interrupt passthrough attempt fix on freebsd 15 #x2apic="yes" uuid="a5811c38-567e-11ed-bdeb-e2335bf65f00" network0_mac="58:9c:11:0c:5a:a9" passthru0="9/0/0" passthru1="10/0/0" #######Ubuntu VM with Nvidia card passthrough loader="uefi" graphics="yes" graphics_listen="192.168.0.1" graphics_port="5906" xhci_mouse="yes" cpu=10 cpu_sockets=1 cpu_cores=10 memory=32G network0_type="virtio-net" network0_switch="services" disk0_type="nvme" disk0_name="disk0.img" uuid="61496056-8da5-11ee-906d-e4434bf65f00" network0_mac="58:9c:fc:0e:25:3f" passthru0="66/0/0" bhyve_options="-A -H -P" ######Loader.conf /boot/loader.conf: comconsole_speed="115200" boot_multicons="YES" boot_serial="YES" vfs.root.mountfrom="zfs:zroot/ROOT/default" kernels="kernel kernel.old" kern.geom.label.disk_ident.enable="0" kern.geom.label.gptid.enable="0" cryptodev_load="YES" zfs_load="YES" #bhyve #only need this one for AMD systems and put before vmm_load #hw.vmm.amdvi.enable=1 vmm_load="YES" nmdm_load="YES" if_bridge_load="YES" if_tap_load="YES" #these needed for windows hw.usb.usbhid.enable="1" usbhid_load="YES" pptdevs="9/0/0 10/0/0 66/0/0" cc_htcp_load="YES" cc_cubic_load="YES" cc_dctcp_load="YES" #NetFlix TCP RACK STACK #tcp_rack_load="YES" #net.link.ifqmaxlen=2048 #net.inet.tcp.soreceive_stream=1 vfs.zfs.arc.max=37748736000 -- You are receiving this mail because: You are the assignee for the bug.help
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