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Diffstat (limited to 'results/classifier/zero-shot/108/other/1837218')
| -rw-r--r-- | results/classifier/zero-shot/108/other/1837218 | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/108/other/1837218 b/results/classifier/zero-shot/108/other/1837218 new file mode 100644 index 00000000..461fb0c5 --- /dev/null +++ b/results/classifier/zero-shot/108/other/1837218 @@ -0,0 +1,56 @@ +other: 0.852 +semantic: 0.833 +graphic: 0.733 +device: 0.729 +performance: 0.714 +debug: 0.711 +permissions: 0.661 +PID: 0.661 +KVM: 0.651 +vnc: 0.605 +network: 0.573 +boot: 0.567 +socket: 0.523 +files: 0.486 + +qemu segfaults after spice update with bochs-display + +Description: + +qemu segfaults after latest spice update with bochs-display. Downgrading spice solves the issue. Switching to qxl-vga and/or virtio-gpu also works even with new spice. + +Additional info: +* package version(s) + +spice 0.14.2-1 +qemu-headless 4.0.0-3 + +* config and/or log files etc. + +pf@defiant:~ ยป /mnt/vms/02-archlinux/start.sh +/mnt/vms/02-archlinux/start.sh: line 41: 13501 Segmentation fault (core dumped) qemu-system-x86_64 -name "${NAME}" -display none -spice ipv4,addr=127.0.0.1,port=270${ID},disable-ticketing,disable-copy-paste,disable-agent-file-xfer,agent-mouse=off -serial mon:telnet:127.0.0.1:280${ID},server,nowait,nodelay -gdb tcp::260${ID} -nodefaults -machine q35,accel=kvm -cpu max -smp cores=${CPU},threads=1,sockets=1 -m ${MEM} -drive if=pflash,format=raw,readonly,file="${BIOS}" -drive if=pflash,format=raw,file="${VARS}" -device virtio-rng -device bochs-display -device virtio-keyboard -netdev bridge,id=bridge.0,br=vm0 -device virtio-net,mac=${_MAC}:01,netdev=bridge.0,mq=on,vectors=${_VECTORS} -fsdev local,id="${NAME}",path="${SHARED}",security_model=mapped,writeout=immediate -device virtio-9p-pci,fsdev="${NAME}",mount_tag="shared" -device virtio-scsi,id=scsi,num_queues=${CPU},vectors=${_VECTORS} -device scsi-hd,drive=hd1 -drive if=none,media=disk,id=hd1,file="${DISK1}",format=raw,cache=directsync,discard=unmap,detect-zeroes=unmap -device scsi-hd,drive=hd2 -drive if=none,media=disk,id=hd2,file="${DISK2}",format=raw,cache=directsync,discard=unmap,detect-zeroes=unmap -device scsi-cd,drive=cd1 -drive if=none,media=cdrom,id=cd1,file="${CDROM1}",format=raw,cache=directsync + +Steps to reproduce: + +Update spice, launch a VM like the above and observe a segfault. + +Arc Linux report: https://bugs.archlinux.org/task/63229 + +I've built qemu v4.1.0-rc1 with debug symbols, but got no luck in reproducing this. + +I've also built qemu v4.0.0 with debug info, and the issue is not reproducible with such a build. + +Stack trace w/o debug symbols: + +#0 0x000055b7d9f96a49 address_space_dispatch_free (qemu-system-x86_64) +#1 0x000055b7d9ff1169 n/a (qemu-system-x86_64) +#2 0x000055b7da40126c n/a (qemu-system-x86_64) +#3 0x000055b7da3ef121 n/a (qemu-system-x86_64) +#4 0x00007f257e69e57f start_thread (libpthread.so.0) +#5 0x00007f257e5ce0e3 __clone (libc.so.6) + +The QEMU project is currently considering to move its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting older bugs to "Incomplete" now. +If you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience. + +The issue is not experienced any more. + |