* [Qemu-devel] [Bug 1707274] [NEW] Segfaults inside QEMU
@ 2017-07-28 19:15 DocMAX
2017-07-28 19:18 ` [Qemu-devel] [Bug 1707274] " DocMAX
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: DocMAX @ 2017-07-28 19:15 UTC (permalink / raw)
To: qemu-devel
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
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Qemu-devel] [Bug 1707274] Re: Segfaults inside QEMU
2017-07-28 19:15 [Qemu-devel] [Bug 1707274] [NEW] Segfaults inside QEMU DocMAX
@ 2017-07-28 19:18 ` DocMAX
2017-07-28 19:25 ` DocMAX
2017-07-28 22:48 ` DocMAX
2 siblings, 0 replies; 4+ messages in thread
From: DocMAX @ 2017-07-28 19:18 UTC (permalink / raw)
To: qemu-devel
** Attachment added: "server.log.1"
https://bugs.launchpad.net/qemu/+bug/1707274/+attachment/4923250/+files/server.log.1
** Description changed:
- 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.
- This is the commandline from libvirt:
+ 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.
+
+ This is the commandline from libvirt and i also attached the QEMU log:
/usr/bin/qemu-system-x86_64-nameguest=server,debug-
threads=on-S-objectsecret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-2-server
/master-key.aes-machinepc-i440fx-2.9,accel=kvm,usb=off,dump-guest-core
=off-cpuhost-m8192-realtimemlock=off-
smp4,sockets=4,cores=1,threads=1-uuid5329bfd3-b947-473b-9880-d95b4ca78f28
-no-user-config-nodefaults-
chardevsocket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-2-server/monitor.sock,server
,nowait-monchardev=charmonitor,id=monitor,mode=control-
rtcbase=utc,driftfix=slew-globalkvm-pit.lost_tick_policy=delay-no-hpet-
no-shutdown-
globalPIIX4_PM.disable_s3=1-globalPIIX4_PM.disable_s4=1-bootstrict=on-
deviceich9-usb-ehci1,id=usb,bus=pci.0,addr=0x9.0x7-deviceich9-usb-
uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x9-deviceich9
-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x9.0x1-deviceich9
-usb-
uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x9.0x2-deviceahci,id=sata0,bus=pci.0,addr=0x6
-devicevirtio-serial-pci,id=virtio-
serial0,bus=pci.0,addr=0x5-drivefile=/mnt/htpc/windows/VM/disks/qcow2
/server-boot.qcow2,format=qcow2,if=none,id=drive-virtio-disk0
-devicevirtio-blk-pci,scsi=off,bus=pci.0,addr=0xa,drive=drive-virtio-
disk0,id=virtio-
disk0,bootindex=1-drivefile=/dev/sda,format=raw,if=none,id=drive-virtio-
disk1-devicevirtio-blk-pci,scsi=off,bus=pci.0,addr=0xb,drive=drive-
virtio-disk1,id=virtio-
disk1-netdevtap,fd=24,id=hostnet0,vhost=on,vhostfd=26-devicevirtio-net-
pci,netdev=hostnet0,id=net0,mac=52:54:00:12:34:56,bus=pci.0,addr=0x3-spiceport=5902,addr=127.0.0.1
,disable-ticketing,image-compression=off,seamless-migration=on-
deviceqxl-
vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-devicevirtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8-msgtimestamp=on
--
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
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Qemu-devel] [Bug 1707274] Re: Segfaults inside QEMU
2017-07-28 19:15 [Qemu-devel] [Bug 1707274] [NEW] Segfaults inside QEMU DocMAX
2017-07-28 19:18 ` [Qemu-devel] [Bug 1707274] " DocMAX
@ 2017-07-28 19:25 ` DocMAX
2017-07-28 22:48 ` DocMAX
2 siblings, 0 replies; 4+ messages in thread
From: DocMAX @ 2017-07-28 19:25 UTC (permalink / raw)
To: qemu-devel
** Description changed:
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.
- This is the commandline from libvirt and i also attached the QEMU log:
-
- /usr/bin/qemu-system-x86_64-nameguest=server,debug-
- threads=on-S-objectsecret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-2-server
- /master-key.aes-machinepc-i440fx-2.9,accel=kvm,usb=off,dump-guest-core
- =off-cpuhost-m8192-realtimemlock=off-
- smp4,sockets=4,cores=1,threads=1-uuid5329bfd3-b947-473b-9880-d95b4ca78f28
- -no-user-config-nodefaults-
- chardevsocket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-2-server/monitor.sock,server
- ,nowait-monchardev=charmonitor,id=monitor,mode=control-
- rtcbase=utc,driftfix=slew-globalkvm-pit.lost_tick_policy=delay-no-hpet-
- no-shutdown-
- globalPIIX4_PM.disable_s3=1-globalPIIX4_PM.disable_s4=1-bootstrict=on-
- deviceich9-usb-ehci1,id=usb,bus=pci.0,addr=0x9.0x7-deviceich9-usb-
- uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x9-deviceich9
- -usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x9.0x1-deviceich9
- -usb-
- uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x9.0x2-deviceahci,id=sata0,bus=pci.0,addr=0x6
- -devicevirtio-serial-pci,id=virtio-
- serial0,bus=pci.0,addr=0x5-drivefile=/mnt/htpc/windows/VM/disks/qcow2
- /server-boot.qcow2,format=qcow2,if=none,id=drive-virtio-disk0
- -devicevirtio-blk-pci,scsi=off,bus=pci.0,addr=0xa,drive=drive-virtio-
- disk0,id=virtio-
- disk0,bootindex=1-drivefile=/dev/sda,format=raw,if=none,id=drive-virtio-
- disk1-devicevirtio-blk-pci,scsi=off,bus=pci.0,addr=0xb,drive=drive-
- virtio-disk1,id=virtio-
- disk1-netdevtap,fd=24,id=hostnet0,vhost=on,vhostfd=26-devicevirtio-net-
- pci,netdev=hostnet0,id=net0,mac=52:54:00:12:34:56,bus=pci.0,addr=0x3-spiceport=5902,addr=127.0.0.1
- ,disable-ticketing,image-compression=off,seamless-migration=on-
- deviceqxl-
- vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
- -devicevirtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8-msgtimestamp=on
+ I've attached the QEMU log. I can't see something special when the
+ segfaults begin.
** Attachment removed: "server.log"
https://bugs.launchpad.net/qemu/+bug/1707274/+attachment/4923250/+files/server.log.1
** Description changed:
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've attached the QEMU log. I can't see something special when the
- segfaults begin.
+ 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
--
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:
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [Qemu-devel] [Bug 1707274] Re: Segfaults inside QEMU
2017-07-28 19:15 [Qemu-devel] [Bug 1707274] [NEW] Segfaults inside QEMU DocMAX
2017-07-28 19:18 ` [Qemu-devel] [Bug 1707274] " DocMAX
2017-07-28 19:25 ` DocMAX
@ 2017-07-28 22:48 ` DocMAX
2 siblings, 0 replies; 4+ messages in thread
From: DocMAX @ 2017-07-28 22:48 UTC (permalink / raw)
To: qemu-devel
OK, i think it was my mistake. The VM accidently used the same swap
partition as the host.
** Changed in: qemu
Assignee: (unassigned) => DocMAX (docmax)
** Changed in: qemu
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1707274
Title:
Segfaults inside QEMU
Status in QEMU:
Invalid
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
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-07-28 22:55 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-07-28 19:15 [Qemu-devel] [Bug 1707274] [NEW] Segfaults inside QEMU DocMAX
2017-07-28 19:18 ` [Qemu-devel] [Bug 1707274] " DocMAX
2017-07-28 19:25 ` DocMAX
2017-07-28 22:48 ` DocMAX
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