diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/manual-review/1279500')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/manual-review/1279500 | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/manual-review/1279500 b/results/classifier/deepseek-2-tmp/output/manual-review/1279500 deleted file mode 100644 index 62736da76..000000000 --- a/results/classifier/deepseek-2-tmp/output/manual-review/1279500 +++ /dev/null @@ -1,93 +0,0 @@ - -system_powerdown causes SMP OpenBSD guest to freeze - -system_powerdown causes an SMP OpenBSD guest to freeze. I can reproduce it with the following systems/versions: - - - Debian 6: QEMU PC emulator version 0.12.5 (qemu-kvm-0.12.5) - - Fedora 20: - qemu-system-x86-1.6.1 (from Fedora repository) - qemu-1.7.0 (latest release version) - qemu-1.7.50 (latest development snapshot, "git cloned" today, 20140212) - -all of the above hosts are running x86_64 linux. - -The first OpenBSD version that I ran as a VM, v5.1, experienced the problem. All subsequent versions experience the problem. The above tests were performed using OpenBSD v5.4 (amd64). - -I will open an OpenBSD bug report for this problem as well, and update this report with the OpenBSD bug ID. - -There's an interesting RedHat bug report concerning this problem: - URL: https://bugzilla.redhat.com/show_bug.cgi?id=508801#c34 - -Here an excerpt: --snip- -Gleb Natapov 2009-12-23 10:37:44 EST - -I posted patch to provide correct PCI irq routing info in mptable to kvm -mailing list. It works for all devices except for SCI interrupt. BIOS -programs SCI interrupt to be 9 as spec requires, but OpenBSD thinks that -it is smarter and moves it to interrupts 10. Qemu will still send it on -vector 9 and OpenBSD will enter the same infinity recursion. This can -be triggered by issuing system_powerdown on qemu monitor. --snip- - -Michael Tokarev reported this problem on the kvm mailing list in 2011: - URL: http://www.spinics.net/lists/kvm/msg51311.html - -I compiled qemu as follows: --snip- -cd qemu-src-dir -mkdir -p bin/native -cd bin/native -../../configure \ - --prefix=/usr/local/qemu-dev-snapshot-20140212 \ - --target-list=x86_64-softmmu \ - --enable-kvm \ - --enable-spice \ - --with-gtkabi="3.0" \ - --audio-drv-list=pa,sdl,alsa,oss \ - --extra-cflags='-I/usr/include/SDL' --snip- - -I'm running OpenBSD with the following command: --snip- -#!/bin/bash - -DEF=/usr/bin/qemu-system-x86_64 -QEMU_LATEST=/usr/local/qemu-1.7.0/bin/qemu-system-x86_64 -QEMU_DEV=/usr/local/qemu-dev-snapshot-20140212/bin/qemu-system-x86_64 - -$QEMU_DEV \ - -machine accel=kvm \ - -name obsdtest-v54 \ - -S \ - -machine pc-i440fx-1.6,accel=kvm,usb=off \ - -boot c \ - -m 2048 \ - -realtime mlock=off \ - -smp 2,sockets=2,cores=1,threads=1 \ - -uuid 8b685793-2510-473e-b97e-822a4cf2fbca \ - -no-user-config \ - -monitor stdio \ - -rtc base=utc,driftfix=slew \ - -global kvm-pit.lost_tick_policy=discard \ - -no-hpet \ - -drive file=/guest_images/obsdtest_v54.raw,if=none,id=drive-virtio-disk0,format=raw,cache=none \ - -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \ - -drive if=none,id=drive-ide0-0-0,readonly=on,format=raw \ - -device ide-cd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \ - -chardev pty,id=charserial0 \ - -device isa-serial,chardev=charserial0,id=serial0 \ - -k en-us \ - -device cirrus-vga,id=video0,bus=pci.0,addr=0x3 \ - -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 \ - -net nic \ - -net user --snip- - -The OpenBSD disk image I used for testing is 143MB compressed, 10G uncompressed. It can be found here: - - http://www.spielwiese.de/OpenBSD/obsd54.raw.7z - -The root password is "x". - -Rob Urban \ No newline at end of file |