add launchpad bug reports without comments

1 files changed, 390 insertions, 0 deletions

diff --git a/results/scraper/launchpad-without-comments/1902365 b/results/scraper/launchpad-without-comments/1902365
new file mode 100644
index 000000000..192af4f70
--- /dev/null
+++ b/results/scraper/launchpad-without-comments/1902365
@@ -0,0 +1,390 @@
+3x 100% host CPU core usage while virtual machine is in idle
+
+My Fedora 33 machine "top" command shows qemu-system-x86_64 process using ~300% CPU, that means 3x CPU cores at 100%. Since the virtual machine (named CentOS 8) is almost in idle (top command inside the VM shows ~0% CPU usage), there must be something wrong. I attach qemu process GDB backtrace, and virtual machine libvirt XML
+
+Host details:
+libvirt-6.6.0-2.fc33.x86_64
+qemu-system-x86-5.1.0-5.fc33.x86_64
+virt-manager-3.1.0-1.fc33.noarch
+kernel 5.8.16-300.fc33.x86_64
+CPU: AMD Ryzen 5 3600
+
+# gdb qemu-system-x86_64 405756
+GNU gdb (GDB) Fedora 9.2-7.fc33
+Copyright (C) 2020 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+Type "show copying" and "show warranty" for details.
+This GDB was configured as "x86_64-redhat-linux-gnu".
+Type "show configuration" for configuration details.
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>.
+Find the GDB manual and other documentation resources online at:
+    <http://www.gnu.org/software/gdb/documentation/>.
+
+For help, type "help".
+Type "apropos word" to search for commands related to "word"...
+Reading symbols from qemu-system-x86_64...
+Reading symbols from .gnu_debugdata for /usr/bin/qemu-system-x86_64...
+(No debugging symbols found in .gnu_debugdata for /usr/bin/qemu-system-x86_64)
+Attaching to program: /usr/bin/qemu-system-x86_64, process 405756
+[New LWP 405788]
+[New LWP 405798]
+[New LWP 405799]
+[New LWP 405800]
+[New LWP 405801]
+[New LWP 405802]
+[New LWP 405804]
+[Thread debugging using libthread_db enabled]
+Using host libthread_db library "/lib64/libthread_db.so.1".
+0x00007f549d0bdb0e in ppoll () from target:/lib64/libc.so.6
+(gdb) set height 0
+(gdb) set print elements 0
+(gdb) set print frame-arguments all
+(gdb) thread apply all backtrace
+
+Thread 8 (Thread 0x7f53837ff640 (LWP 405804)):
+#0  0x00007f549d0bda0f in poll () from target:/lib64/libc.so.6
+#1  0x00007f549e4c2d1e in g_main_context_iterate.constprop () from target:/lib64/libglib-2.0.so.0
+#2  0x00007f549e4716ab in g_main_loop_run () from target:/lib64/libglib-2.0.so.0
+#3  0x00007f549dcfcc66 in red_worker_main.lto_priv () from target:/lib64/libspice-server.so.1
+#4  0x00007f549d19c3f9 in start_thread () from target:/lib64/libpthread.so.0
+#5  0x00007f549d0c8b03 in clone () from target:/lib64/libc.so.6
+
+Thread 7 (Thread 0x7f5390dfd640 (LWP 405802)):
+#0  0x00007f549d0bf58b in ioctl () from target:/lib64/libc.so.6
+#1  0x000055a60728ec87 in kvm_vcpu_ioctl ()
+#2  0x000055a60728edc1 in kvm_cpu_exec ()
+#3  0x000055a60734dc04 in qemu_kvm_cpu_thread_fn ()
+#4  0x000055a6076dc0ff in qemu_thread_start ()
+#5  0x00007f549d19c3f9 in start_thread () from target:/lib64/libpthread.so.0
+#6  0x00007f549d0c8b03 in clone () from target:/lib64/libc.so.6
+
+Thread 6 (Thread 0x7f53915fe640 (LWP 405801)):
+#0  0x00007f549d0bf58b in ioctl () from target:/lib64/libc.so.6
+#1  0x000055a60728ec87 in kvm_vcpu_ioctl ()
+#2  0x000055a60728edc1 in kvm_cpu_exec ()
+#3  0x000055a60734dc04 in qemu_kvm_cpu_thread_fn ()
+#4  0x000055a6076dc0ff in qemu_thread_start ()
+#5  0x00007f549d19c3f9 in start_thread () from target:/lib64/libpthread.so.0
+#6  0x00007f549d0c8b03 in clone () from target:/lib64/libc.so.6
+
+Thread 5 (Thread 0x7f5391dff640 (LWP 405800)):
+#0  0x00007f549d0bf58b in ioctl () from target:/lib64/libc.so.6
+#1  0x000055a60728ec87 in kvm_vcpu_ioctl ()
+#2  0x000055a60728edc1 in kvm_cpu_exec ()
+#3  0x000055a60734dc04 in qemu_kvm_cpu_thread_fn ()
+#4  0x000055a6076dc0ff in qemu_thread_start ()
+#5  0x00007f549d19c3f9 in start_thread () from target:/lib64/libpthread.so.0
+#6  0x00007f549d0c8b03 in clone () from target:/lib64/libc.so.6
+
+Thread 4 (Thread 0x7f54988b7640 (LWP 405799)):
+#0  0x00007f549d0bf58b in ioctl () from target:/lib64/libc.so.6
+#1  0x000055a60728ec87 in kvm_vcpu_ioctl ()
+#2  0x000055a60728edc1 in kvm_cpu_exec ()
+#3  0x000055a60734dc04 in qemu_kvm_cpu_thread_fn ()
+#4  0x000055a6076dc0ff in qemu_thread_start ()
+#5  0x00007f549d19c3f9 in start_thread () from target:/lib64/libpthread.so.0
+#6  0x00007f549d0c8b03 in clone () from target:/lib64/libc.so.6
+
+Thread 3 (Thread 0x7f549917b640 (LWP 405798)):
+#0  0x00007f549d0bda0f in poll () from target:/lib64/libc.so.6
+#1  0x00007f549e4c2d1e in g_main_context_iterate.constprop () from target:/lib64/libglib-2.0.so.0
+#2  0x00007f549e4716ab in g_main_loop_run () from target:/lib64/libglib-2.0.so.0
+#3  0x000055a6073c4c81 in iothread_run ()
+#4  0x000055a6076dc0ff in qemu_thread_start ()
+#5  0x00007f549d19c3f9 in start_thread () from target:/lib64/libpthread.so.0
+#6  0x00007f549d0c8b03 in clone () from target:/lib64/libc.so.6
+
+Thread 2 (Thread 0x7f549b93a640 (LWP 405788)):
+#0  0x00007f549d0c350d in syscall () from target:/lib64/libc.so.6
+#1  0x000055a6076dce9a in qemu_event_wait ()
+#2  0x000055a6076e56ca in call_rcu_thread ()
+#3  0x000055a6076dc0ff in qemu_thread_start ()
+#4  0x00007f549d19c3f9 in start_thread () from target:/lib64/libpthread.so.0
+#5  0x00007f549d0c8b03 in clone () from target:/lib64/libc.so.6
+
+Thread 1 (Thread 0x7f549bb10f00 (LWP 405756)):
+#0  0x00007f549d0bdb0e in ppoll () from target:/lib64/libc.so.6
+#1  0x000055a6076f4901 in qemu_poll_ns ()
+#2  0x000055a6076f0485 in main_loop_wait ()
+#3  0x000055a60735cdd7 in qemu_main_loop ()
+#4  0x000055a607234a1e in main ()
+(gdb) 
+
+
+
+
+# virsh  dumpxml centos8
+<domain type='kvm' id='1'>
+  <name>centos8</name>
+  <metadata>
+    <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
+      <libosinfo:os id="http://centos.org/centos/8"/>
+    </libosinfo:libosinfo>
+  </metadata>
+  <memory unit='KiB'>4096000</memory>
+  <currentMemory unit='KiB'>4096000</currentMemory>
+  <vcpu placement='static'>4</vcpu>
+  <resource>
+    <partition>/machine</partition>
+  </resource>
+  <os>
+    <type arch='x86_64' machine='pc-q35-4.2'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <vmport state='off'/>
+  </features>
+  <cpu mode='custom' match='exact' check='full'>
+    <model fallback='forbid'>EPYC-IBPB</model>
+    <vendor>AMD</vendor>
+    <feature policy='require' name='x2apic'/>
+    <feature policy='require' name='tsc-deadline'/>
+    <feature policy='require' name='hypervisor'/>
+    <feature policy='require' name='tsc_adjust'/>
+    <feature policy='require' name='clwb'/>
+    <feature policy='require' name='umip'/>
+    <feature policy='require' name='rdpid'/>
+    <feature policy='require' name='stibp'/>
+    <feature policy='require' name='arch-capabilities'/>
+    <feature policy='require' name='ssbd'/>
+    <feature policy='require' name='xsaves'/>
+    <feature policy='require' name='cmp_legacy'/>
+    <feature policy='require' name='perfctr_core'/>
+    <feature policy='require' name='clzero'/>
+    <feature policy='require' name='xsaveerptr'/>
+    <feature policy='require' name='wbnoinvd'/>
+    <feature policy='require' name='amd-stibp'/>
+    <feature policy='require' name='amd-ssbd'/>
+    <feature policy='require' name='virt-ssbd'/>
+    <feature policy='disable' name='npt'/>
+    <feature policy='disable' name='nrip-save'/>
+    <feature policy='require' name='rdctl-no'/>
+    <feature policy='require' name='skip-l1dfl-vmentry'/>
+    <feature policy='require' name='mds-no'/>
+    <feature policy='require' name='pschange-mc-no'/>
+    <feature policy='disable' name='monitor'/>
+    <feature policy='disable' name='svm'/>
+    <feature policy='require' name='topoext'/>
+  </cpu>
+  <clock offset='utc'>
+    <timer name='rtc' tickpolicy='catchup'/>
+    <timer name='pit' tickpolicy='delay'/>
+    <timer name='hpet' present='no'/>
+  </clock>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <pm>
+    <suspend-to-mem enabled='no'/>
+    <suspend-to-disk enabled='no'/>
+  </pm>
+  <devices>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/centos8.qcow2' index='6'/>
+      <backingStore/>
+      <target dev='vda' bus='virtio'/>
+      <alias name='virtio-disk0'/>
+      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/centos8-1.qcow2' index='5'/>
+      <backingStore/>
+      <target dev='vdb' bus='virtio'/>
+      <alias name='virtio-disk1'/>
+      <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/centos8-2.qcow2' index='4'/>
+      <backingStore/>
+      <target dev='vdc' bus='virtio'/>
+      <alias name='virtio-disk2'/>
+      <address type='pci' domain='0x0000' bus='0x08' slot='0x00' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/centos8-3.qcow2' index='3'/>
+      <backingStore/>
+      <target dev='vdd' bus='virtio'/>
+      <alias name='virtio-disk3'/>
+      <address type='pci' domain='0x0000' bus='0x09' slot='0x00' function='0x0'/>
+    </disk>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/centos8-4.qcow2' index='2'/>
+      <backingStore/>
+      <target dev='vde' bus='virtio'/>
+      <alias name='virtio-disk4'/>
+      <address type='pci' domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/>
+    </disk>
+    <disk type='file' device='cdrom'>
+      <driver name='qemu'/>
+      <target dev='sda' bus='sata'/>
+      <readonly/>
+      <alias name='sata0-0-0'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0' model='qemu-xhci' ports='15'>
+      <alias name='usb'/>
+      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
+    </controller>
+    <controller type='sata' index='0'>
+      <alias name='ide'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pcie-root'>
+      <alias name='pcie.0'/>
+    </controller>
+    <controller type='pci' index='1' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='1' port='0x10'/>
+      <alias name='pci.1'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
+    </controller>
+    <controller type='pci' index='2' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='2' port='0x11'/>
+      <alias name='pci.2'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
+    </controller>
+    <controller type='pci' index='3' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='3' port='0x12'/>
+      <alias name='pci.3'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
+    </controller>
+    <controller type='pci' index='4' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='4' port='0x13'/>
+      <alias name='pci.4'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
+    </controller>
+    <controller type='pci' index='5' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='5' port='0x14'/>
+      <alias name='pci.5'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
+    </controller>
+    <controller type='pci' index='6' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='6' port='0x15'/>
+      <alias name='pci.6'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
+    </controller>
+    <controller type='pci' index='7' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='7' port='0x16'/>
+      <alias name='pci.7'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/>
+    </controller>
+    <controller type='pci' index='8' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='8' port='0x17'/>
+      <alias name='pci.8'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x7'/>
+    </controller>
+    <controller type='pci' index='9' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='9' port='0x18'/>
+      <alias name='pci.9'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0' multifunction='on'/>
+    </controller>
+    <controller type='pci' index='10' model='pcie-root-port'>
+      <model name='pcie-root-port'/>
+      <target chassis='10' port='0x19'/>
+      <alias name='pci.10'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x1'/>
+    </controller>
+    <controller type='virtio-serial' index='0'>
+      <alias name='virtio-serial0'/>
+      <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
+    </controller>
+    <interface type='network'>
+      <mac address='52:54:00:d4:02:c2'/>
+      <source network='default' portid='643b50a3-f347-4c2e-995e-7644a7ad0a96' bridge='virbr0'/>
+      <target dev='vnet0'/>
+      <model type='virtio'/>
+      <alias name='net0'/>
+      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
+    </interface>
+    <serial type='pty'>
+      <source path='/dev/pts/4'/>
+      <target type='isa-serial' port='0'>
+        <model name='isa-serial'/>
+      </target>
+      <alias name='serial0'/>
+    </serial>
+    <console type='pty' tty='/dev/pts/4'>
+      <source path='/dev/pts/4'/>
+      <target type='serial' port='0'/>
+      <alias name='serial0'/>
+    </console>
+    <channel type='unix'>
+      <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-1-centos8/org.qemu.guest_agent.0'/>
+      <target type='virtio' name='org.qemu.guest_agent.0' state='connected'/>
+      <alias name='channel0'/>
+      <address type='virtio-serial' controller='0' bus='0' port='1'/>
+    </channel>
+    <channel type='spicevmc'>
+      <target type='virtio' name='com.redhat.spice.0' state='connected'/>
+      <alias name='channel1'/>
+      <address type='virtio-serial' controller='0' bus='0' port='2'/>
+    </channel>
+    <input type='tablet' bus='usb'>
+      <alias name='input0'/>
+      <address type='usb' bus='0' port='1'/>
+    </input>
+    <input type='mouse' bus='ps2'>
+      <alias name='input1'/>
+    </input>
+    <input type='keyboard' bus='ps2'>
+      <alias name='input2'/>
+    </input>
+    <graphics type='spice' port='5900' autoport='yes' listen='127.0.0.1'>
+      <listen type='address' address='127.0.0.1'/>
+      <image compression='off'/>
+    </graphics>
+    <sound model='ich9'>
+      <alias name='sound0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/>
+    </sound>
+    <video>
+      <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
+      <alias name='video0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
+    </video>
+    <redirdev bus='usb' type='spicevmc'>
+      <alias name='redir0'/>
+      <address type='usb' bus='0' port='2'/>
+    </redirdev>
+    <redirdev bus='usb' type='spicevmc'>
+      <alias name='redir1'/>
+      <address type='usb' bus='0' port='3'/>
+    </redirdev>
+    <memballoon model='virtio'>
+      <alias name='balloon0'/>
+      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
+    </memballoon>
+    <rng model='virtio'>
+      <backend model='random'>/dev/urandom</backend>
+      <alias name='rng0'/>
+      <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
+    </rng>
+  </devices>
+  <seclabel type='dynamic' model='selinux' relabel='yes'>
+    <label>system_u:system_r:svirt_t:s0:c571,c902</label>
+    <imagelabel>system_u:object_r:svirt_image_t:s0:c571,c902</imagelabel>
+  </seclabel>
+  <seclabel type='dynamic' model='dac' relabel='yes'>
+    <label>+107:+107</label>
+    <imagelabel>+107:+107</imagelabel>
+  </seclabel>
+</domain>
\ No newline at end of file