diff options
Diffstat (limited to 'gitlab/issues/target_missing/host_missing/accel_missing/2732.toml')
| -rw-r--r-- | gitlab/issues/target_missing/host_missing/accel_missing/2732.toml | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/gitlab/issues/target_missing/host_missing/accel_missing/2732.toml b/gitlab/issues/target_missing/host_missing/accel_missing/2732.toml deleted file mode 100644 index 5ee013a33..000000000 --- a/gitlab/issues/target_missing/host_missing/accel_missing/2732.toml +++ /dev/null @@ -1,47 +0,0 @@ -id = 2732 -title = "Segmentation fault with PCI GPU" -state = "opened" -created_at = "2024-12-19T23:33:07.275Z" -closed_at = "n/a" -labels = ["VFIO", "device: PCI", "workflow::Needs Info"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/2732" -host-os = "Arch Linux" -host-arch = "x64" -qemu-version = "9.1.2" -guest-os = "Windows 10" -guest-arch = "x64" -description = """Upon attempting to launch the virtual machine, Qemu crashes with Segfault. The issue only occurs it's launched with a passthrough GPU with the vfio driver. It is an Nvidia RTX 3060 GPU. The VM boots fine without the GPU PCI device added.""" -reproduce = """1. Create a VM with the GPU PCI device added -2. Attempt to boot it -3. virt-manager will display: "libvirt.libvirtError: internal error: QEMU unexpectedly closed the monitor"""" -additional = """GDB backtrace: -``` -Thread 1 "qemu-system-x86" received signal SIGSEGV, Segmentation fault. -Downloading 116.51 K source file /usr/src/debug/qemu/build/../qemu-9.1.2/system/memory.c -memory_region_update_container_subregions () at ../qemu-9.1.2/system/memory.c:2616 -2616\t QTAILQ_FOREACH(other, &mr->subregions, subregions_link) { -(gdb) bt -#0 memory_region_update_container_subregions () at ../qemu-9.1.2/system/memory.c:2616 -#1 memory_region_add_subregion_common () at ../qemu-9.1.2/system/memory.c:2640 -#2 0x0000555555ade66a in memory_region_add_subregion_overlap () at ../qemu-9.1.2/system/memory.c:2657 -#3 vfio_probe_nvidia_bar0_quirk () at ../qemu-9.1.2/hw/vfio/pci-quirks.c:966 -#4 vfio_bar_quirk_setup () at ../qemu-9.1.2/hw/vfio/pci-quirks.c:1259 -#5 0x0000555555ae8212 in vfio_realize () at ../qemu-9.1.2/hw/vfio/pci.c:3133 -#6 0x000055555586c3ab in pci_qdev_realize () at ../qemu-9.1.2/hw/pci/pci.c:2097 -#7 0x0000555555b924f3 in device_set_realized () at ../qemu-9.1.2/hw/core/qdev.c:510 -#8 0x0000555555b9c37f in property_set_bool () at ../qemu-9.1.2/qom/object.c:2354 -#9 0x0000555555b9a21a in object_property_set () at ../qemu-9.1.2/qom/object.c:1463 -#10 0x0000555555b9abbf in object_property_set_qobject () at ../qemu-9.1.2/qom/qom-qobject.c:28 -#11 object_property_set_bool () at ../qemu-9.1.2/qom/object.c:1533 -#12 0x000055555594dafb in qdev_device_add_from_qdict () at ../qemu-9.1.2/system/qdev-monitor.c:719 -#13 0x00005555559586f1 in qemu_create_cli_devices () at ../qemu-9.1.2/system/vl.c:2664 -#14 qmp_x_exit_preconfig () at ../qemu-9.1.2/system/vl.c:2721 -#15 0x0000555555962396 in qemu_init () at ../qemu-9.1.2/system/vl.c:3766 -#16 0x00005555556d2abd in main () at ../qemu-9.1.2/system/main.c:47 -``` - -dmesg: -``` -[ 4846.200960] qemu-system-x86[26518]: segfault at b8 ip 00006149e75a64e6 sp 00007fff4c85fbe0 error 4 in qemu-system-x86_64[5c24e6,6149e7155000+72c000] likely on CPU 4 (core 4, socket 0) -[ 4846.200968] Code: 2e 01 83 c0 01 89 05 0d cd 2e 01 48 8b 43 40 48 85 c0 74 16 ba 01 00 00 00 f0 0f c1 50 18 81 fa fe ff ff 7f 0f 87 c4 00 00 00 <49> 8b 84 24 b8 00 00 00 48 85 c0 74 55 8b 93 b0 00 00 00 eb 11 0f -```""" |