qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [Bug 1707274] [NEW] Segfaults inside QEMU


From: DocMAX
Subject: [Qemu-devel] [Bug 1707274] [NEW] Segfaults inside QEMU
Date: Fri, 28 Jul 2017 19:15:44 -0000

Public bug reported:

I'm running a server with QEMU emulator version 2.9.0. Although i gave
the machine plenty RAM it begins segfaulting some processes after some
hours which ends in a complete crash.

I can't see something special in the log when the segfaults begins.

2017-07-28 11:45:01.027+0000: starting up libvirt version: 3.5.0, qemu version: 
2.9.0, hostname: htpc.lan
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin 
QEMU_AUDIO_DRV=spice /usr/bin/qemu-system-x86_64 -name 
guest=server,debug-threads=on -S -object 
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-server/master-key.aes
 -machine pc-i440fx-2.9,accel=kvm,usb=off,dump-guest-core=off -cpu host -m 8192 
-realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid 
5329bfd3-b947-473b-9880-d95b4ca78f28 -no-user-config -nodefaults -chardev 
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-1-server/monitor.sock,server,nowait
 -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew 
-global kvm-pit.lost_tick_policy=delay -no-hpet -no-shutdown -global 
PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot strict=on -device 
ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x9.0x7 -device 
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x9 
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x9.0x1 
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x9.0x2 
-device ahci,id=sata0,bus=pci.0,addr=0x6 -device 
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive 
file=/mnt/htpc/windows/VM/disks/qcow2/server-boot.qcow2,format=qcow2,if=none,id=drive-virtio-disk0
 -device 
virtio-blk-pci,scsi=off,bus=pci.0,addr=0xa,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
 -drive file=/dev/sda,format=raw,if=none,id=drive-virtio-disk1 -device 
virtio-blk-pci,scsi=off,bus=pci.0,addr=0xb,drive=drive-virtio-disk1,id=virtio-disk1
 -netdev tap,fd=24,id=hostnet0,vhost=on,vhostfd=26 -device 
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:12:34:56,bus=pci.0,addr=0x3 
-spice 
port=5900,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
 -device 
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8 -msg timestamp=on
2017-07-28 11:45:01.032+0000: Domain id=1 is tainted: host-cpu
2017-07-28 18:55:28.270+0000: shutting down, reason=crashed

** Affects: qemu
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1707274

Title:
  Segfaults inside QEMU

Status in QEMU:
  New

Bug description:
  I'm running a server with QEMU emulator version 2.9.0. Although i gave
  the machine plenty RAM it begins segfaulting some processes after some
  hours which ends in a complete crash.

  I can't see something special in the log when the segfaults begins.

  2017-07-28 11:45:01.027+0000: starting up libvirt version: 3.5.0, qemu 
version: 2.9.0, hostname: htpc.lan
  LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin 
QEMU_AUDIO_DRV=spice /usr/bin/qemu-system-x86_64 -name 
guest=server,debug-threads=on -S -object 
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-server/master-key.aes
 -machine pc-i440fx-2.9,accel=kvm,usb=off,dump-guest-core=off -cpu host -m 8192 
-realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid 
5329bfd3-b947-473b-9880-d95b4ca78f28 -no-user-config -nodefaults -chardev 
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-1-server/monitor.sock,server,nowait
 -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew 
-global kvm-pit.lost_tick_policy=delay -no-hpet -no-shutdown -global 
PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot strict=on -device 
ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x9.0x7 -device 
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x9 
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x9.0x1 
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x9.0x2 
-device ahci,id=sata0,bus=pci.0,addr=0x6 -device 
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -drive 
file=/mnt/htpc/windows/VM/disks/qcow2/server-boot.qcow2,format=qcow2,if=none,id=drive-virtio-disk0
 -device 
virtio-blk-pci,scsi=off,bus=pci.0,addr=0xa,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
 -drive file=/dev/sda,format=raw,if=none,id=drive-virtio-disk1 -device 
virtio-blk-pci,scsi=off,bus=pci.0,addr=0xb,drive=drive-virtio-disk1,id=virtio-disk1
 -netdev tap,fd=24,id=hostnet0,vhost=on,vhostfd=26 -device 
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:12:34:56,bus=pci.0,addr=0x3 
-spice 
port=5900,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
 -device 
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8 -msg timestamp=on
  2017-07-28 11:45:01.032+0000: Domain id=1 is tainted: host-cpu
  2017-07-28 18:55:28.270+0000: shutting down, reason=crashed

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1707274/+subscriptions



reply via email to

[Prev in Thread] Current Thread [Next in Thread]