qemu-system-loongarch64 start Loongnix system coredump
Host environment
- Operating system: Ubuntu 20.04.3 LTS
- OS/kernel version: 5.15.0-72-generic
- Architecture: X86
- QEMU flavor: qemu-system-loongarch64
- QEMU version: 8.0.50 commitid d27e7c35
- QEMU command line:
./build/qemu-system-loongarch64
-m 8G
-cpu la464
-machine virt
-smp 16
-bios ./QEMU_EFI_7.2.fd
-serial stdio
-device virtio-gpu-pci
-net nic -net user
-device nec-usb-xhci,id=xhci,addr=0x1b
-device usb-tablet,id=tablet,bus=xhci.0,port=1
-device usb-kbd,id=keyboard,bus=xhci.0,port=2
-device virtio-blk-pci,drive=test -drive if=none,id=test,file=./Loongnix-20.4.cartoon.gui.loongarch64.en.qcow2d=xhci,addr=0x1b
-device usb-tablet,id=tablet,bus=xhci.0,port=1
-device usb-kbd,id=keyboard,bus=xhci.0,port=2
-device virtio-blk-pci,drive=test -drive if=none,id=test,file=./Loongnix-20.4.cartoon.gui.loongarch64.en.qcow2
Emulated/Virtualized environment
- Operating system:
- OS/kernel version:
- Architecture:
Description of problem
Steps to reproduce
-
build qemu: ./configure --prefix=/usr --disable-werror --disable-gtk --target-list="loongarch64-softmmu"
--enable-debug make -j32 -
get bios and qcow2: wget https://mirrors.wsyu.edu.cn/loongarch/archlinux/images/QEMU_EFI_7.2.fd wget http://pkg.loongnix.cn/loongnix/isos/Loongnix-20.4/Loongnix-20.4.cartoon.gui.loongarch64.en.qcow2
-
start Loongnix ./build/qemu-system-loongarch64
-m 8G
-cpu la464
-machine virt
-smp 16
-bios ./QEMU_EFI_7.2.fd
-serial stdio
-device virtio-gpu-pci
-net nic -net user
-device nec-usb-xhci,id=xhci,addr=0x1b
-device usb-tablet,id=tablet,bus=xhci.0,port=1
-device usb-kbd,id=keyboard,bus=xhci.0,port=2
-device virtio-blk-pci,drive=test -drive if=none,id=test,file=./Loongnix-20.4.cartoon.gui.loongarch64.en.qcow2 -
VNC connect
-
use the system login loongson/Loongson20
-
qemu coredump
qemu-system-loongarch64: /root/work/qemu/include/tcg/tcg.h:675: temp_idx: Assertion `n >= 0 && n < tcg_ctx->nb_temps' failed. ./start-loongnix.sh: line 13: 40242 Aborted (core dumped) ./build/qemu-system-loongarch64 -m 8G -cpu la464 -machine virt -smp 16 -bios ./QEMU_EFI_7.2.fd -serial stdio -device virtio-gpu-pci -net nic -net user -device nec-usb-xhci,id=xhci,addr=0x1b -device usb-tablet,id=tablet,bus=xhci.0,port=1 -device usb-kbd,id=keyboard,bus=xhci.0,port=2 -device virtio-blk-pci,drive=test -drive if=none,id=test,file=./Loongnix-20.4.cartoon.gui.loongarch64.en.qcow2