Public bug reported:
When starting a win8.1 VM in virt-manager I see theses errors in dmesg
[ 185.210435] audit: type=1400 audit(1470419576.704:27): apparmor="STATUS"
operation="profile_replace" profile="unconfined"
name="libvirt-d694857f-577a-45d4-81d2-4f3672ae7bd4" pid=4885
comm="apparmor_parser"
[ 185.220800] audit: type=1400 audit(1470419576.716:28): apparmor="STATUS"
operation="profile_replace" profile="unconfined"
name="libvirt-d694857f-577a-45d4-81d2-4f3672ae7bd4//qemu_bridge_helper"
pid=4885 comm="apparmor_parser"
[ 185.356159] audit: type=1400 audit(1470419576.848:29): apparmor="DENIED"
operation="open" profile="libvirt-d694857f-577a-45d4-81d2-4f3672ae7bd4"
name="/run/udev/data/c189:1" pid=4912 comm="qemu-system-x86" requested_mask="r"
denied_mask="r" fsuid=123 ouid=0
[ 185.356244] audit: type=1400 audit(1470419576.848:30): apparmor="DENIED"
operation="open" profile="libvirt-d694857f-577a-45d4-81d2-4f3672ae7bd4"
name="/run/udev/data/c189:129" pid=4912 comm="qemu-system-x86"
requested_mask="r" denied_mask="r" fsuid=123 ouid=0
[ 185.356317] audit: type=1400 audit(1470419576.848:31): apparmor="DENIED"
operation="open" profile="libvirt-d694857f-577a-45d4-81d2-4f3672ae7bd4"
name="/run/udev/data/c189:130" pid=4912 comm="qemu-system-x86"
requested_mask="r" denied_mask="r" fsuid=123 ouid=0
[ 185.356396] audit: type=1400 audit(1470419576.848:32): apparmor="DENIED"
operation="open" profile="libvirt-d694857f-577a-45d4-81d2-4f3672ae7bd4"
name="/run/udev/data/c189:131" pid=4912 comm="qemu-system-x86"
requested_mask="r" denied_mask="r" fsuid=123 ouid=0
[ 185.356486] audit: type=1400 audit(1470419576.852:33): apparmor="DENIED"
operation="open" profile="libvirt-d694857f-577a-45d4-81d2-4f3672ae7bd4"
name="/run/udev/data/c189:257" pid=4912 comm="qemu-system-x86"
requested_mask="r" denied_mask="r" fsuid=123 ouid=0
[ 185.356545] audit: type=1400 audit(1470419576.852:34): apparmor="DENIED"
operation="open" profile="libvirt-d694857f-577a-45d4-81d2-4f3672ae7bd4"
name="/run/udev/data/c189:0" pid=4912 comm="qemu-system-x86" requested_mask="r"
denied_mask="r" fsuid=123 ouid=0
the process 4912 is :
libvirt+ 4912 1 36 19:52 ? 00:00:51 qemu-system-x86_64
-enable-kvm -name win8.1 -S -machine pc-i440fx-2.5,accel=kvm,usb=off
-cpu Broadwell-noTSX,hv_time,hv_relaxed,hv_vapic,hv_spinlocks=0x1fff -m
4096 -realtime mlock=off -smp 2,sockets=2,cores=1,threads=1 -uuid
d694857f-577a-45d4-81d2-4f3672ae7bd4 -no-user-config -nodefaults
-chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-
win8.1/monitor.sock,server,nowait -mon
chardev=charmonitor,id=monitor,mode=control -rtc
base=localtime,driftfix=slew -global kvm-pit.lost_tick_policy=discard
-no-hpet -no-shutdown -global PIIX4_PM.disable_s3=1 -global
PIIX4_PM.disable_s4=1 -boot strict=on -device nec-usb-
xhci,id=usb,bus=pci.0,addr=0x5 -device virtio-serial-pci,id=virtio-
serial0,bus=pci.0,addr=0x6 -drive
file=/TEMPO/VMS/win81.qcow2,format=qcow2,if=none,id=drive-ide0-0-0
-device ide-hd,bus=ide.0,unit=0,drive=drive-
ide0-0-0,id=ide0-0-0,bootindex=1 -netdev tap,fd=26,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:9d:db:21,bus=pci.0,addr=0x3
-chardev pty,id=charserial0 -device isa-
serial,chardev=charserial0,id=serial0 -chardev
spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio-
serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-device usb-tablet,id=input0 -spice port=5900,addr=127.0.0.1,disable-
ticketing,image-compression=off,seamless-migration=on -k fr -device qxl-
vga,id=video0,ram_size=67108864,vram_size=67108864,vgamem_mb=16,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-
duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device usb-
redir,chardev=charredir0,id=redir0 -chardev
spicevmc,id=charredir1,name=usbredir -device usb-
redir,chardev=charredir1,id=redir1 -device usb-
host,hostbus=2,hostaddr=10,id=hostdev0 -device virtio-balloon-
pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on
I have no visible problems with the VM but just wanted to signal this to
developpers in case this is not normal behaviour.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: qemu-system-x86 1:2.5+dfsg-5ubuntu10.3
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: KDE
Date: Fri Aug 5 19:57:37 2016
InstallationDate: Installed on 2016-05-14 (83 days ago)
InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.4.0-31-generic
root=UUID=54def8c1-2495-44c4-b760-f8dbc15e25b1 ro rootflags=subvol=@ quiet
splash vt.handoff=7
SourcePackage: qemu
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/24/2016
dmi.bios.vendor: Intel Corporation
dmi.bios.version: RYBDWi35.86A.0355.2016.0224.1501
dmi.board.name: NUC5i5RYB
dmi.board.vendor: Intel Corporation
dmi.board.version: H40999-504
dmi.chassis.type: 3
dmi.modalias:
dmi:bvnIntelCorporation:bvrRYBDWi35.86A.0355.2016.0224.1501:bd02/24/2016:svn:pn:pvr:rvnIntelCorporation:rnNUC5i5RYB:rvrH40999-504:cvn:ct3:cvr:
** Affects: qemu (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1610368
Title:
qemu-system-x86_64 read acces DENIED in apparmor
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