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-rw-r--r--results/classifier/105/other/2169406
1 files changed, 406 insertions, 0 deletions
diff --git a/results/classifier/105/other/2169 b/results/classifier/105/other/2169
new file mode 100644
index 00000000..48611f4e
--- /dev/null
+++ b/results/classifier/105/other/2169
@@ -0,0 +1,406 @@
+other: 0.919
+device: 0.918
+instruction: 0.910
+semantic: 0.907
+assembly: 0.905
+boot: 0.901
+network: 0.890
+graphic: 0.888
+socket: 0.881
+KVM: 0.862
+vnc: 0.836
+mistranslation: 0.704
+
+qemu-system-s390x crashes with s390_swap_bfp_rounding_mode: code should not be reached
+Description of problem:
+Ubuntu 23.10 was installed on a s390x emulated platform some time ago. The system was setup, an open source project was built and tested. The system rebooted several times.
+
+Several days later, qemu crashed while the command `apt update` was running in the guest. The error was:
+```
+ERROR:../target/s390x/tcg/fpu_helper.c:449:s390_swap_bfp_rounding_mode: code should not be reached
+Bail out! ERROR:../target/s390x/tcg/fpu_helper.c:449:s390_swap_bfp_rounding_mode: code should not be reached
+Abort trap: 6
+```
+
+Now, each time the virtual machine is booted, qemu immediately crashes all the time at the end of the boot with the same error. The virtual machine is no longer usable.
+Steps to reproduce:
+1. Run the above command.
+2. It crashes at the end of the boot.
+Additional information:
+The disk image `disk.qcow2` is 3.7 GB large, too large to be attached here.
+
+Full boot log:
+```
+qemu-system-s390x -machine s390-ccw-virtio -cpu max,zpci=on -smp 8 -m 8192 -nographic \
+    -drive file=disk.qcow2,format=qcow2,if=none,id=drive-virtio-disk0,cache=none \
+    -device virtio-blk-ccw,devno=fe.0.0002,drive=drive-virtio-disk0,bootindex=1 \
+    -nic user,hostfwd=tcp::2222-:22
+LOADPARM=[        ]
+Using virtio-blk.
+Using SCSI scheme.
+.........
+KASLR disabled: CPU has no PRNG
+KASLR disabled: CPU has no PRNG
+[    0.561037] Linux version 6.5.0-14-generic (buildd@bos02-s390x-003) (s390x-linux-gnu-gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0, GNU ld (GNU Binutils for Ubuntu) 2.41) #14-Ubuntu SMP Tue Nov 14 14:16:58 UTC 2023 (Ubuntu 6.5.0-14.14-generic 6.5.3)
+[    0.562868] setup: Linux is running under KVM in 64-bit mode
+[    0.601125] setup: The maximum memory size is 8192MB
+[    0.601577] setup: Relocating AMODE31 section of size 0x00003000
+[    0.603756] cpu: 8 configured CPUs, 0 standby CPUs
+[   34.401410] Write protected kernel read-only data: 22272k
+[   34.548843] Zone ranges:
+[   34.548873]   DMA      [mem 0x0000000000000000-0x000000007fffffff]
+[   34.549570]   Normal   [mem 0x0000000080000000-0x00000001ffffffff]
+[   34.549609] Movable zone start for each node
+[   34.549633] Early memory node ranges
+[   34.549664]   node   0: [mem 0x0000000000000000-0x00000001ffffffff]
+[   34.549979] Initmem setup node 0 [mem 0x0000000000000000-0x00000001ffffffff]
+[   34.619124] percpu: Embedded 31 pages/cpu s87552 r8192 d31232 u126976
+[   34.621042] Kernel command line: root=/dev/disk/by-path/ccw-0.0.0002-part1
+[   34.622253] random: crng init done
+[   34.624460] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
+[   34.625511] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
+[   34.626568] Fallback order for Node 0: 0 
+[   34.627026] Built 1 zonelists, mobility grouping on.  Total pages: 2064384
+[   34.627069] Policy zone: Normal
+[   34.627356] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
+[   34.669390] Memory: 8169740K/8388608K available (14780K kernel code, 3496K rwdata, 7492K rodata, 6376K init, 1312K bss, 218868K reserved, 0K cma-reserved)
+[   34.677279] SLUB: HWalign=256, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
+[   34.678165] ftrace: allocating 38640 entries in 151 pages
+[   34.967308] ftrace: allocated 151 pages with 5 groups
+[   34.977052] rcu: Hierarchical RCU implementation.
+[   34.977093] rcu: 	RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=8.
+[   34.977196] 	Rude variant of Tasks RCU enabled.
+[   34.977209] 	Tracing variant of Tasks RCU enabled.
+[   34.977329] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
+[   34.977360] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
+[   35.023854] NR_IRQS: 3, nr_irqs: 3, preallocated irqs: 3
+[   35.026445] rcu: srcu_init: Setting srcu_struct sizes based on contention.
+[   35.027768] clocksource: tod: mask: 0xffffffffffffffff max_cycles: 0x3b0a9be803b0a9, max_idle_ns: 1805497147909793 ns
+[   35.032313] Console: colour dummy device 80x25
+[   35.036054] printk: console [ttysclp0] enabled
+[   35.038867] pid_max: default: 32768 minimum: 301
+[   35.044407] LSM: initializing lsm=lockdown,capability,landlock,yama,apparmor,integrity
+[   35.044879] landlock: Up and running.
+[   35.044911] Yama: becoming mindful.
+[   35.046994] AppArmor: AppArmor initialized
+[   35.048281] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
+[   35.048366] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
+[   35.079199] RCU Tasks Rude: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1.
+[   35.079584] RCU Tasks Trace: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1.
+[   35.081422] rcu: Hierarchical SRCU implementation.
+[   35.081465] rcu: 	Max phase no-delay instances is 1000.
+[   35.087248] smp: Bringing up secondary CPUs ...
+[   35.109842] smp: Brought up 1 node, 8 CPUs
+[   35.133520] devtmpfs: initialized
+[   35.143534] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
+[   35.143848] futex hash table entries: 2048 (order: 7, 524288 bytes, linear)
+[   35.155409] NET: Registered PF_NETLINK/PF_ROUTE protocol family
+[   35.158309] audit: initializing netlink subsys (disabled)
+[   35.160126] audit: type=2000 audit(1708008415.080:1): state=initialized audit_enabled=0 res=1
+[   35.162149] Spectre V2 mitigation: execute trampolines
+[   35.218877] iommu: Default domain type: Translated
+[   35.218963] iommu: DMA domain TLB invalidation policy: strict mode
+[   35.221010] SCSI subsystem initialized
+[   35.221925] pps_core: LinuxPPS API ver. 1 registered
+[   35.221953] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
+[   35.233495] NetLabel: Initializing
+[   35.233538] NetLabel:  domain hash size = 128
+[   35.233569] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
+[   35.234452] NetLabel:  unlabeled traffic allowed by default
+[   35.490582] VFS: Disk quotas dquot_6.6.0
+[   35.490828] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
+[   35.492088] hugetlbfs: disabling because there are no supported hugepage sizes
+[   35.494605] AppArmor: AppArmor Filesystem Enabled
+[   35.537129] NET: Registered PF_INET protocol family
+[   35.538412] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear)
+[   35.553748] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear)
+[   35.554033] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
+[   35.554241] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear)
+[   35.555185] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
+[   35.555971] TCP: Hash tables configured (established 65536 bind 65536)
+[   35.558027] MPTCP token hash table entries: 8192 (order: 5, 196608 bytes, linear)
+[   35.558386] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear)
+[   35.558715] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear)
+[   35.560408] NET: Registered PF_UNIX/PF_LOCAL protocol family
+[   35.560888] NET: Registered PF_XDP protocol family
+[   35.566276] Trying to unpack rootfs image as initramfs...
+[   35.583376] kvm-s390: SIE is not available
+[   35.584037] hypfs: The hardware system does not support hypfs
+[   35.686516] Initialise system trusted keyrings
+[   35.688015] Key type blacklist registered
+[   35.689131] workingset: timestamp_bits=45 max_order=21 bucket_order=0
+[   35.689516] zbud: loaded
+[   35.693314] squashfs: version 4.0 (2009/01/31) Phillip Lougher
+[   35.695879] fuse: init (API version 7.38)
+[   35.699171] integrity: Platform Keyring initialized
+[   35.808827] Key type asymmetric registered
+[   35.808973] Asymmetric key parser 'x509' registered
+[   35.809365] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
+[   35.810660] io scheduler mq-deadline registered
+[   35.816790] hvc_iucv: The z/VM IUCV HVC device driver cannot be used without z/VM
+[   35.846919] loop: module loaded
+[   35.851530] tun: Universal TUN/TAP device driver, 1.6
+[   35.853032] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
+[   35.853186] device-mapper: uevent: version 1.0.3
+[   35.854080] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com
+[   35.854360] drop_monitor: Initializing network drop monitor service
+[   35.963712] NET: Registered PF_INET6 protocol family
+[   36.335556] Freeing initrd memory: 23592K
+[   36.587317] Segment Routing with IPv6
+[   36.587633] In-situ OAM (IOAM) with IPv6
+[   36.588291] NET: Registered PF_PACKET protocol family
+[   36.589147] Key type dns_resolver registered
+[   36.590364] cio: Channel measurement facility initialized using format extended (mode autodetected)
+[   36.592594] sclp_sd: Store Data request failed (eq=2, di=3, response=0x40f0, flags=0x00, status=0, rc=-5)
+[   36.593406] ap: The hardware system does not support AP instructions
+[   36.599059] virtio_blk virtio0: 1/0/0 default/read/poll queues
+[   36.604778] virtio_blk virtio0: [vda] 62914560 512-byte logical blocks (32.2 GB/30.0 GiB)
+[   36.621065] registered taskstats version 1
+[   36.623865]  vda: vda1
+[   36.630114] Loading compiled-in X.509 certificates
+[   36.639995] Loaded X.509 cert 'Build time autogenerated kernel key: ffca65de79457ba2128edde155db56e4bec9b799'
+[   36.642859] Loaded X.509 cert 'Canonical Ltd. Live Patch Signing: 14df34d1a87cf37625abec039ef2bf521249b969'
+[   36.646267] Loaded X.509 cert 'Canonical Ltd. Kernel Module Signing: 88f752e560a1e0737e31163a466ad7b70a850c19'
+[   36.646336] blacklist: Loading compiled-in revocation X.509 certificates
+[   36.647551] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing: 61482aa2830d0ab2ad5af10b7250da9033ddcef0'
+[   36.647791] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2017): 242ade75ac4a15e50d50c84b0d45ff3eae707a03'
+[   36.648026] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (ESM 2018): 365188c1d374d6b07c3c8f240f8ef722433d6a8b'
+[   36.648252] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2019): c0746fd6c5da3ae827864651ad66ae47fe24b3e8'
+[   36.648455] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2021 v1): a8d54bbb3825cfb94fa13c9f8a594a195c107b8d'
+[   36.648669] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2021 v2): 4cf046892d6fd3c9a5b03f98d845f90851dc6a8c'
+[   36.648876] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (2021 v3): 100437bb6de6e469b581e61cd66bce3ef4ed53af'
+[   36.649092] Loaded X.509 cert 'Canonical Ltd. Secure Boot Signing (Ubuntu Core 2019): c1d57b8f6b743f23ee41f4f7ee292f06eecadfb9'
+[   36.679176] Key type .fscrypt registered
+[   36.679250] Key type fscrypt-provisioning registered
+[   36.788001] Key type encrypted registered
+[   36.788125] AppArmor: AppArmor sha1 policy hashing enabled
+[   36.788580] ima: No TPM chip found, activating TPM-bypass!
+[   36.788676] Loading compiled-in module X.509 certificates
+[   36.791454] Loaded X.509 cert 'Build time autogenerated kernel key: ffca65de79457ba2128edde155db56e4bec9b799'
+[   36.791525] ima: Allocated hash algorithm: sha1
+[   36.793195] ima: No architecture policies found
+[   36.793649] evm: Initialising EVM extended attributes:
+[   36.793691] evm: security.selinux
+[   36.793729] evm: security.SMACK64
+[   36.793751] evm: security.SMACK64EXEC
+[   36.793772] evm: security.SMACK64TRANSMUTE
+[   36.793792] evm: security.SMACK64MMAP
+[   36.793817] evm: security.apparmor
+[   36.793837] evm: security.ima
+[   36.793857] evm: security.capability
+[   36.793882] evm: HMAC attrs: 0x1
+[   36.814426] Freeing unused kernel image (initmem) memory: 6376K
+[   36.855771] Write protected read-only-after-init data: 144k
+[   38.034069] Checked W+X mappings: passed, no unexpected W+X pages found
+[   38.034295] Run /init as init process
+Loading, please wait...
+Starting systemd-udevd version 253.5-1ubuntu6.1
+[   41.012145] virtio_net virtio1 enc0: renamed from eth0
+Begin: Starting firmware auto-configuration ... done.
+Begin: Loading essential drivers ... [   48.602928] raid6: vx128x8  gen()  3084 MB/s
+[   48.603058] raid6: using algorithm vx128x8 gen() 3084 MB/s
+[   48.773302] raid6: .... xor() 1800 MB/s, rmw enabled
+[   48.773433] raid6: using s390xc recovery algorithm
+[   48.783956] xor: automatically using best checksumming function   xc        
+done.
+Begin: Running /scripts/init-premount ... done.
+Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
+Begin: Running /scripts/local-premount ... [   49.837645] Btrfs loaded, zoned=yes, fsverity=yes
+Scanning for Btrfs filesystems
+done.
+Begin: Will now check root file system ... fsck from util-linux 2.39.1
+[/usr/sbin/fsck.ext4 (1) -- /dev/vda1] fsck.ext4 -a -C0 /dev/vda1 
+/dev/vda1: recovering journal
+/dev/vda1: clean, 123948/1966080 files, 1902224/7863808 blocks
+done.
+[   50.624887] EXT4-fs (vda1): mounted filesystem b33ae246-95a1-494e-b967-9ab636fd714d ro with ordered data mode. Quota mode: none.
+done.
+Begin: Running /scripts/local-bottom ... done.
+Begin: Running /scripts/init-bottom ... done.
+[   52.531666] systemd[1]: systemd 253.5-1ubuntu6.1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
+[   52.531979] systemd[1]: Detected virtualization kvm.
+[   52.532228] systemd[1]: Detected architecture s390x.
+
+Welcome to Ubuntu 23.10!
+
+[   52.545927] systemd[1]: Hostname set to <vms390x>.
+[   52.738383] systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
+[   54.251527] (sd-execu[322]: /usr/lib/systemd/system-generators/s390-cpi-vars failed with exit status 1.
+[   56.207233] systemd[1]: Queued start job for default target graphical.target.
+[   56.324910] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
+[  OK  ] Created slice system-modpr…lice - Slice /system/modprobe.
+[   56.342133] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
+[  OK  ] Created slice system-seria… - Slice /system/serial-getty.
+[   56.354987] systemd[1]: Created slice user.slice - User and Session Slice.
+[  OK  ] Created slice user.slice - User and Session Slice.
+[   56.359125] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
+[  OK  ] Started systemd-ask-passwo… Requests to Wall Directory Watch.
+[   56.370074] systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point.
+[  OK  ] Set up automount proc-sys-…rmats File System Automount Point.
+[   56.373118] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
+[  OK  ] Reached target integrityse…Local Integrity Protected Volumes.
+[   56.374764] systemd[1]: Reached target slices.target - Slice Units.
+[  OK  ] Reached target slices.target - Slice Units.
+[   56.375999] systemd[1]: Reached target snapd.mounts-pre.target - Mounting snaps.
+[  OK  ] Reached target snapd.mounts-pre.target - Mounting snaps.
+[   56.377421] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
+[  OK  ] Reached target veritysetup… - Local Verity Protected Volumes.
+[   56.381860] systemd[1]: Listening on dm-event.socket - Device-mapper event daemon FIFOs.
+[  OK  ] Listening on dm-event.sock… Device-mapper event daemon FIFOs.
+[   56.388375] systemd[1]: Listening on lvm2-lvmpolld.socket - LVM2 poll daemon socket.
+[  OK  ] Listening on lvm2-lvmpolld…ket - LVM2 poll daemon socket.
+[   56.394056] systemd[1]: Listening on multipathd.socket - multipathd control socket.
+[  OK  ] Listening on multipathd.so…t - multipathd control socket.
+[   56.399560] systemd[1]: Listening on syslog.socket - Syslog Socket.
+[  OK  ] Listening on syslog.socket - Syslog Socket.
+[   56.404487] systemd[1]: Listening on systemd-fsckd.socket - fsck to fsckd communication Socket.
+[  OK  ] Listening on systemd-fsckd…sck to fsckd communication Socket.
+[   56.407621] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
+[  OK  ] Listening on systemd-initc… initctl Compatibility Named Pipe.
+[   56.414642] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
+[  OK  ] Listening on systemd-journ…t - Journal Socket (/dev/log).
+[   56.421162] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
+[  OK  ] Listening on systemd-journald.socket - Journal Socket.
+[   56.429706] systemd[1]: Listening on systemd-networkd.socket - Network Service Netlink Socket.
+[  OK  ] Listening on systemd-netwo… - Network Service Netlink Socket.
+[   56.436982] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
+[  OK  ] Listening on systemd-udevd….socket - udev Control Socket.
+[   56.443136] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
+[  OK  ] Listening on systemd-udevd…l.socket - udev Kernel Socket.
+[   56.450850] systemd[1]: dev-hugepages.mount - Huge Pages File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/mm/hugepages).
+[   56.516995] systemd[1]: Mounting dev-mqueue.mount - POSIX Message Queue File System...
+         Mounting dev-mqueue.mount…OSIX Message Queue File System...
+[   56.554312] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
+         Mounting sys-kernel-debug.… - Kernel Debug File System...
+[   56.589207] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
+         Mounting sys-kernel-tracin… - Kernel Trace File System...
+[   56.651284] systemd[1]: Starting systemd-journald.service - Journal Service...
+         Starting systemd-journald.service - Journal Service...
+[   56.683040] systemd[1]: Starting keyboard-setup.service - Set the console keyboard layout...
+         Starting keyboard-setup.se…Set the console keyboard layout...
+[   56.729933] systemd[1]: Starting kmod-static-nodes.service - Create List of Static Device Nodes...
+         Starting kmod-static-nodes…ate List of Static Device Nodes...
+[   56.765378] systemd[1]: Starting lvm2-monitor.service - Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
+         Starting lvm2-monitor.serv…ng dmeventd or progress polling...
+[   56.768638] systemd[1]: lxd-agent.service - LXD - agent was skipped because of an unmet condition check (ConditionPathExists=/dev/virtio-ports/org.linuxcontainers.lxd).
+[   56.806941] systemd[1]: Starting modprobe@configfs.service - Load Kernel Module configfs...
+         Starting modprobe@configfs…m - Load Kernel Module configfs...
+[   56.852266] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
+         Starting modprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
+[   56.907919] systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
+         Starting modprobe@drm.service - Load Kernel Module drm...
+[   56.962524] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
+         Starting modprobe@efi_psto…- Load Kernel Module efi_pstore...
+[   57.014414] systemd[1]: Starting modprobe@fuse.service - Load Kernel Module fuse...
+         Starting modprobe@fuse.ser…e - Load Kernel Module fuse...
+[   57.069081] systemd-journald[352]: Collecting audit messages is disabled.
+[   57.076472] systemd[1]: Starting modprobe@loop.service - Load Kernel Module loop...
+         Starting modprobe@loop.ser…e - Load Kernel Module loop...
+[   57.085874] systemd[1]: netplan-ovs-cleanup.service - OpenVSwitch configuration for cleanup was skipped because of an unmet condition check (ConditionFileIsExecutable=/usr/bin/ovs-vsctl).
+[   57.095668] systemd[1]: systemd-fsck-root.service - File System Check on Root Device was skipped because of an unmet condition check (ConditionPathExists=!/run/initramfs/fsck-root).
+[   57.168905] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
+         Starting systemd-modules-l…rvice - Load Kernel Modules...
+[   57.226498] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
+         Starting systemd-remount-f…nt Root and Kernel File Systems...
+[   57.287754] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
+         Starting systemd-udev-trig…[0m - Coldplug All udev Devices...
+[   57.419867] systemd[1]: Mounted dev-mqueue.mount - POSIX Message Queue File System.
+[  OK  ] Mounted dev-mqueue.mount…OSIX Message Queue File System.
+[   57.432129] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
+[  OK  ] Mounted sys-kernel-debug.m…nt - Kernel Debug File System.
+[   57.443392] systemd[1]: Mounted sys-kernel-tracing.mount - Kernel Trace File System.
+[  OK  ] Mounted sys-kernel-tracing…nt - Kernel Trace File System.
+[   57.455168] systemd[1]: Finished kmod-static-nodes.service - Create List of Static Device Nodes.
+[  OK  ] Finished kmod-static-nodes…reate List of Static Device Nodes.
+[   57.466903] systemd[1]: Started systemd-journald.service - Journal Service.
+[  OK  ] Started systemd-journald.service - Journal Service.
+[  OK  ] Finished modprobe@configfs…[0m - Load Kernel Module configfs.
+[   57.555558] EXT4-fs (vda1): re-mounted b33ae246-95a1-494e-b967-9ab636fd714d r/w. Quota mode: none.
+[  OK  ] Finished modprobe@dm_mod.s…e - Load Kernel Module dm_mod.
+[  OK  ] Finished modprobe@efi_psto…m - Load Kernel Module efi_pstore.
+[  OK  ] Finished modprobe@fuse.service - Load Kernel Module fuse.
+[  OK  ] Finished modprobe@loop.service - Load Kernel Module loop.
+[  OK  ] Finished systemd-modules-l…service - Load Kernel Modules.
+[  OK  ] Finished systemd-remount-f…ount Root and Kernel File Systems.
+         Activating swap swap.img.swap - /swap.img...
+         Mounting sys-fs-fuse-conne… - FUSE Control File System...
+[   57.885897] Adding 4085756k swap on /swap.img.  Priority:-2 extents:7 across:4388860k FS
+         Mounting sys-kernel-config…ernel Configuration File System...
+         Starting multipathd.servic…per Multipath Device Controller...
+         Starting systemd-journal-f…h Journal to Persistent Storage...
+         Starting systemd-random-se… - Load/Save OS Random Seed...
+         Starting systemd-sysctl.se…ce - Apply Kernel Variables...
+         Starting systemd-sysusers.…rvice - Create System Users...
+[  OK  ] Activated swap swap.img.swap - /swap.img.
+[   58.206094] systemd-journald[352]: Received client request to flush runtime journal.
+[   58.228283] systemd-journald[352]: File /var/log/journal/accea1250e0f4fe291f8c3b31e7720d7/system.journal corrupted or uncleanly shut down, renaming and replacing.
+[  OK  ] Finished lvm2-monitor.serv…sing dmeventd or progress polling.
+[  OK  ] Finished modprobe@drm.service - Load Kernel Module drm.
+[  OK  ] Mounted sys-fs-fuse-connec…nt - FUSE Control File System.
+[  OK  ] Mounted sys-kernel-config.… Kernel Configuration File System.
+[  OK  ] Finished systemd-random-se…ce - Load/Save OS Random Seed.
+[  OK  ] Finished systemd-sysctl.service - Apply Kernel Variables.
+[  OK  ] Reached target swap.target - Swaps.
+[  OK  ] Finished systemd-sysusers.service - Create System Users.
+         Starting systemd-tmpfiles-…ate Static Device Nodes in /dev...
+[  OK  ] Finished systemd-journal-f…ush Journal to Persistent Storage.
+[  OK  ] Finished keyboard-setup.se…- Set the console keyboard layout.
+[  OK  ] Started multipathd.service…apper Multipath Device Controller.
+[  OK  ] Finished systemd-tmpfiles-…reate Static Device Nodes in /dev.
+[  OK  ] Reached target local-fs-pr…reparation for Local File Systems.
+         Mounting snap-core22-865.m…t unit for core22, revision 865...
+         Mounting snap-lxd-25850.mo…nt unit for lxd, revision 25850...
+         Mounting snap-snapd-20294.… unit for snapd, revision 20294...
+         Mounting snap-snapd-20676.… unit for snapd, revision 20676...
+         Starting systemd-udevd.ser…ger for Device Events and Files...
+[  OK  ] Mounted snap-core22-865.mo…unt unit for core22, revision 865.
+[  OK  ] Mounted snap-lxd-25850.mou…ount unit for lxd, revision 25850.
+[  OK  ] Mounted snap-snapd-20294.m…nt unit for snapd, revision 20294.
+[  OK  ] Mounted snap-snapd-20676.m…nt unit for snapd, revision 20676.
+[  OK  ] Reached target snapd.mounts.target - Mounted snaps.
+[  OK  ] Reached target local-fs.target - Local File Systems.
+         Starting apparmor.service - Load AppArmor profiles...
+         Starting console-setup.ser…m - Set console font and keymap...
+         Starting finalrd.service…me dir for shutdown pivot root...
+         Starting plymouth-read-wri…mouth To Write Out Runtime Data...
+         Starting systemd-binfmt.se…et Up Additional Binary Formats...
+         Starting systemd-tmpfiles-… Volatile Files and Directories...
+         Starting ufw.service - Uncomplicated firewall...
+[  OK  ] Finished systemd-udev-trig…e - Coldplug All udev Devices.
+[  OK  ] Finished console-setup.ser…[0m - Set console font and keymap.
+[  OK  ] Finished finalrd.service…time dir for shutdown pivot root.
+[  OK  ] Finished plymouth-read-wri…lymouth To Write Out Runtime Data.
+[  OK  ] Finished ufw.service - Uncomplicated firewall.
+[  OK  ] Reached target network-pre…get - Preparation for Network.
+         Mounting proc-sys-fs-binfm…utable File Formats File System...
+[  OK  ] Mounted proc-sys-fs-binfmt…ecutable File Formats File System.
+[  OK  ] Finished systemd-binfmt.se… Set Up Additional Binary Formats.
+[  OK  ] Started systemd-udevd.serv…nager for Device Events and Files.
+[  OK  ] Started systemd-ask-passwo…quests to Console Directory Watch.
+[  OK  ] Reached target cryptsetup.…get - Local Encrypted Volumes.
+         Starting systemd-networkd.…ice - Network Configuration...
+[  OK  ] Finished systemd-tmpfiles-…te Volatile Files and Directories.
+         Starting systemd-resolved.…e - Network Name Resolution...
+         Starting systemd-timesyncd… - Network Time Synchronization...
+         Starting systemd-update-ut…rd System Boot/Shutdown in UTMP...
+[  OK  ] Finished systemd-update-ut…cord System Boot/Shutdown in UTMP.
+[  OK  ] Found device dev-ttysclp0.device - /dev/ttysclp0.
+[  OK  ] Started systemd-networkd.service - Network Configuration.
+         Starting systemd-networkd-…it for Network to be Configured...
+[  OK  ] Started systemd-timesyncd.…0m - Network Time Synchronization.
+[  OK  ] Reached target time-set.target - System Time Set.
+[  OK  ] Finished systemd-networkd-…Wait for Network to be Configured.
+[  OK  ] Finished apparmor.service - Load AppArmor profiles.
+         Starting snapd.apparmor.se…les managed internally by snapd...
+[  OK  ] Started systemd-resolved.s…ice - Network Name Resolution.
+[  OK  ] Reached target network.target - Network.
+[  OK  ] Reached target network-online.target - Network is Online.
+[  OK  ] Reached target nss-lookup.…m - Host and Network Name Lookups.
+[  OK  ] Reached target remote-fs-p…eparation for Remote File Systems.
+[  OK  ] Reached target remote-fs.target - Remote File Systems.
+[  OK  ] Finished blk-availability.…m - Availability of block devices.
+**
+ERROR:../target/s390x/tcg/fpu_helper.c:449:s390_swap_bfp_rounding_mode: code should not be reached
+Bail out! ERROR:../target/s390x/tcg/fpu_helper.c:449:s390_swap_bfp_rounding_mode: code should not be reached
+Abort trap: 6
+```