Upgrade without issue:

$ sudo apt install libguestfs-dev libguestfs-tools
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libconfig-general-perl openvswitch-common
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  libguestfs-hfsplus libguestfs-perl libguestfs-reiserfs libguestfs-xfs 
libguestfs0 python-guestfs
Suggested packages:
  libguestfs-gfs2 libguestfs-jfs libguestfs-nilfs libguestfs-rescue 
libguestfs-rsync libguestfs-zfs
The following packages will be upgraded:
  libguestfs-dev libguestfs-hfsplus libguestfs-perl libguestfs-reiserfs 
libguestfs-tools libguestfs-xfs libguestfs0
  python-guestfs
8 upgraded, 0 newly installed, 0 to remove and 32 not upgraded.
Need to get 8.437 kB of archives.
After this operation, 1.024 B of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x 
python-guestfs s390x 1:1.36.13-1ubuntu3.1 [158 kB]
Get:2 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x 
libguestfs-tools s390x 1:1.36.13-1ubuntu3.1 [4.916 kB]
Get:3 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x 
libguestfs-perl s390x 1:1.36.13-1ubuntu3.1 [292 kB]
Get:4 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x 
libguestfs-xfs s390x 1:1.36.13-1ubuntu3.1 [1.768 B]
Get:5 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x 
libguestfs-reiserfs s390x 1:1.36.13-1ubuntu3.1 [1.780 B]
Get:6 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x 
libguestfs-hfsplus s390x 1:1.36.13-1ubuntu3.1 [1.768 B]
Get:7 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x 
libguestfs-dev s390x 1:1.36.13-1ubuntu3.1 [849 kB]
Get:8 http://ports.ubuntu.com/ubuntu-ports bionic-proposed/universe s390x 
libguestfs0 s390x 1:1.36.13-1ubuntu3.1 [2.216 kB]
Fetched 8.437 kB in 1s (9.945 kB/s)    
(Reading database ... 165155 files and directories currently installed.)
Preparing to unpack .../0-python-guestfs_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking python-guestfs (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../1-libguestfs-tools_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-tools (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../2-libguestfs-perl_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-perl (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Preparing to unpack .../3-libguestfs-xfs_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-xfs:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) 
...
Preparing to unpack .../4-libguestfs-reiserfs_1%3a1.36.13-1ubuntu3.1_s390x.deb 
...
Unpacking libguestfs-reiserfs:s390x (1:1.36.13-1ubuntu3.1) over 
(1:1.36.13-1ubuntu3) ...
Preparing to unpack .../5-libguestfs-hfsplus_1%3a1.36.13-1ubuntu3.1_s390x.deb 
...
Unpacking libguestfs-hfsplus:s390x (1:1.36.13-1ubuntu3.1) over 
(1:1.36.13-1ubuntu3) ...
Preparing to unpack .../6-libguestfs-dev_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs-dev:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) 
...
Preparing to unpack .../7-libguestfs0_1%3a1.36.13-1ubuntu3.1_s390x.deb ...
Unpacking libguestfs0:s390x (1:1.36.13-1ubuntu3.1) over (1:1.36.13-1ubuntu3) ...
Setting up libguestfs0:s390x (1:1.36.13-1ubuntu3.1) ...
Setting up libguestfs-reiserfs:s390x (1:1.36.13-1ubuntu3.1) ...
Setting up libguestfs-perl (1:1.36.13-1ubuntu3.1) ...
Processing triggers for libc-bin (2.27-3ubuntu1) ...
Setting up libguestfs-dev:s390x (1:1.36.13-1ubuntu3.1) ...
Processing triggers for man-db (2.8.3-2) ...
Setting up libguestfs-hfsplus:s390x (1:1.36.13-1ubuntu3.1) ...
Setting up python-guestfs (1:1.36.13-1ubuntu3.1) ...
Setting up libguestfs-tools (1:1.36.13-1ubuntu3.1) ...
Setting up libguestfs-xfs:s390x (1:1.36.13-1ubuntu3.1) ...

Test fixed after upgrade:
$ sudo libguestfs-test-tool 
     ************************************************************
     *                    IMPORTANT NOTICE
     *
     * When reporting bugs, include the COMPLETE, UNEDITED
     * output below in your bug report.
     *
     ************************************************************
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
SELinux: sh: 1: getenforce: not found
guestfs_get_append: (null)
guestfs_get_autosync: 1
guestfs_get_backend: direct
guestfs_get_backend_settings: []
guestfs_get_cachedir: /var/tmp
guestfs_get_direct: 0
guestfs_get_hv: /usr/bin/qemu-system-s390x
guestfs_get_memsize: 500
guestfs_get_network: 0
guestfs_get_path: /usr/lib/s390x-linux-gnu/guestfs
guestfs_get_pgroup: 0
guestfs_get_program: libguestfs-test-tool
guestfs_get_recovery_proc: 1
guestfs_get_smp: 1
guestfs_get_sockdir: /tmp
guestfs_get_tmpdir: /tmp
guestfs_get_trace: 0
guestfs_get_verbose: 1
host_cpu: s390x
Launching appliance, timeout set to 600 seconds.
libguestfs: launch: program=libguestfs-test-tool
libguestfs: launch: version=1.36.13
libguestfs: launch: backend registered: unix
libguestfs: launch: backend registered: uml
libguestfs: launch: backend registered: libvirt
libguestfs: launch: backend registered: direct
libguestfs: launch: backend=direct
libguestfs: launch: tmpdir=/tmp/libguestfsvN9NSa
libguestfs: launch: umask=0022
libguestfs: launch: euid=0
libguestfs: begin building supermin appliance
libguestfs: run supermin
libguestfs: command: run: /usr/bin/supermin
libguestfs: command: run: \ --build
libguestfs: command: run: \ --verbose
libguestfs: command: run: \ --if-newer
libguestfs: command: run: \ --lock /var/tmp/.guestfs-0/lock
libguestfs: command: run: \ --copy-kernel
libguestfs: command: run: \ -f ext2
libguestfs: command: run: \ --host-cpu s390x
libguestfs: command: run: \ /usr/lib/s390x-linux-gnu/guestfs/supermin.d
libguestfs: command: run: \ -o /var/tmp/.guestfs-0/appliance.d
supermin: version: 5.1.19
supermin: package handler: debian/dpkg
supermin: acquiring lock on /var/tmp/.guestfs-0/lock
supermin: build: /usr/lib/s390x-linux-gnu/guestfs/supermin.d
supermin: reading the supermin appliance
supermin: build: visiting 
/usr/lib/s390x-linux-gnu/guestfs/supermin.d/base.tar.gz type gzip base image 
(tar)
supermin: build: visiting 
/usr/lib/s390x-linux-gnu/guestfs/supermin.d/daemon.tar.gz type gzip base image 
(tar)
supermin: build: visiting 
/usr/lib/s390x-linux-gnu/guestfs/supermin.d/excludefiles type uncompressed 
excludefiles
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/hostfiles 
type uncompressed hostfiles
supermin: build: visiting 
/usr/lib/s390x-linux-gnu/guestfs/supermin.d/init.tar.gz type gzip base image 
(tar)
supermin: build: visiting /usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages 
type uncompressed packages
supermin: build: visiting 
/usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages-hfsplus type uncompressed 
packages
supermin: build: visiting 
/usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages-reiserfs type uncompressed 
packages
supermin: build: visiting 
/usr/lib/s390x-linux-gnu/guestfs/supermin.d/packages-xfs type uncompressed 
packages
supermin: build: visiting 
/usr/lib/s390x-linux-gnu/guestfs/supermin.d/udev-rules.tar.gz type gzip base 
image (tar)
supermin: mapping package names to installed packages
supermin: resolving full list of package dependencies
supermin: build: 211 packages, including dependencies
supermin: build: 9801 files
supermin: build: 6598 files, after matching excludefiles
supermin: build: 6608 files, after adding hostfiles
supermin: build: 6608 files, after removing unreadable files
supermin: build: 6611 files, after munging
supermin: kernel: looking for kernel using environment variables ...
supermin: kernel: looking for kernels in /lib/modules/*/vmlinuz ...
supermin: kernel: looking for kernels in /boot ...
supermin: kernel: kernel version of /boot/vmlinuz-4.15.0-30-generic = 
4.15.0-30-generic (from filename)
supermin: kernel: picked modules path /lib/modules/4.15.0-30-generic
supermin: kernel: kernel version of /boot/vmlinuz-4.15.0-29-generic = 
4.15.0-29-generic (from filename)
supermin: kernel: picked modules path /lib/modules/4.15.0-29-generic
supermin: kernel: kernel version of /boot/vmlinuz-4.15.0-23-generic = 
4.15.0-23-generic (from filename)
supermin: kernel: picked modules path /lib/modules/4.15.0-23-generic
supermin: kernel: picked vmlinuz /boot/vmlinuz-4.15.0-30-generic
supermin: kernel: kernel_version 4.15.0-30-generic
supermin: kernel: modpath /lib/modules/4.15.0-30-generic
supermin: ext2: creating empty ext2 filesystem 
'/var/tmp/.guestfs-0/appliance.d.g0alx0fw/root'
supermin: ext2: populating from base image
supermin: ext2: copying files from host filesystem
supermin: ext2: copying kernel modules
supermin: ext2: creating minimal initrd 
'/var/tmp/.guestfs-0/appliance.d.g0alx0fw/initrd'
supermin: ext2: wrote 13 modules to minimal initrd
supermin: renaming /var/tmp/.guestfs-0/appliance.d.g0alx0fw to 
/var/tmp/.guestfs-0/appliance.d
libguestfs: finished building supermin appliance
libguestfs: begin testing qemu features
libguestfs: checking for previously cached test results of 
/usr/bin/qemu-system-s390x, in /var/tmp/.guestfs-0
libguestfs: loading previously cached test results
libguestfs: QMP parse error: parse error: premature EOF\n                       
                \n                     (right here) ------^\n (ignored)
libguestfs: qemu version: 2.11
libguestfs: qemu mandatory locking: yes
libguestfs: finished testing qemu features
[00976ms] /usr/bin/qemu-system-s390x \
    -global virtio-blk-ccw.scsi=off \
    -enable-fips \
    -nodefaults \
    -display none \
    -machine accel=kvm:tcg \
    -cpu host \
    -m 500 \
    -no-reboot \
    -rtc driftfix=slew \
    -kernel /var/tmp/.guestfs-0/appliance.d/kernel \
    -initrd /var/tmp/.guestfs-0/appliance.d/initrd \
    -object rng-random,filename=/dev/urandom,id=rng0 \
    -device virtio-rng-ccw,rng=rng0 \
    -device virtio-scsi-ccw,id=scsi \
    -drive 
file=/tmp/libguestfsvN9NSa/scratch1.img,cache=unsafe,format=raw,id=hd0,if=none \
    -device scsi-hd,drive=hd0 \
    -drive 
file=/var/tmp/.guestfs-0/appliance.d/root,snapshot=on,id=appliance,cache=unsafe,if=none,format=raw
 \
    -device scsi-hd,drive=appliance \
    -device virtio-serial-ccw \
    -chardev stdio,id=charconsole0 \
    -device sclpconsole,chardev=charconsole0 \
    -chardev socket,path=/tmp/libguestfsFKYd6b/guestfsd.sock,id=channel0 \
    -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
    -append 'panic=1 console=ttysclp0 edd=off udevtimeout=6000 
udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory 
usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb 
selinux=0 guestfs_verbose=1 TERM=xterm-256color'
[    0.407915] Linux version 4.15.0-30-generic (buildd@bos02-s390x-020) (gcc 
version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #32-Ubuntu SMP Thu Jul 26 17:42:45 UTC 
2018 (Ubuntu 4.15.0-30.32-generic 4.15.18)
[    0.407921] setup.289988: Linux is running under KVM in 64-bit mode
[    0.409526] setup.b050d0: The maximum memory size is 500MB
[    0.409574] numa.196305: NUMA mode: plain
[    0.409648] cpu.33a262: 1 configured CPUs, 0 standby CPUs
[    0.409775] Write protected kernel read-only data: 11888k
[    0.411158] Zone ranges:
[    0.411160]   DMA      [mem 0x0000000000000000-0x000000007fffffff]
[    0.411161]   Normal   empty
[    0.411163] Movable zone start for each node
[    0.411163] Early memory node ranges
[    0.411164]   node   0: [mem 0x0000000000000000-0x000000001f3fffff]
[    0.411166] Initmem setup node 0 [mem 0x0000000000000000-0x000000001f3fffff]
[    0.420350] percpu: Embedded 24 pages/cpu @        (ptrval) s59392 r8192 
d30720 u98304
[    0.420371] Built 1 zonelists, mobility grouping on.  Total pages: 126000
[    0.420371] Policy zone: DMA
[    0.420374] Kernel command line: panic=1 console=ttysclp0 edd=off 
udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 
cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 
8250.nr_uarts=1 root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm-256color
[    0.435453] Memory: 487476K/512000K available (8088K kernel code, 1075K 
rwdata, 3796K rodata, 976K init, 804K bss, 24524K reserved, 0K cma-reserved)
[    0.435463] random: get_random_u64 called from kmem_cache_open+0x54/0x510 
with crng_init=0
[    0.435553] SLUB: HWalign=256, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.435555] ftrace: allocating 26231 entries in 103 pages
[    0.457512] Hierarchical RCU implementation.
[    0.457514] \tRCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=2.
[    0.457515] \tTasks RCU enabled.
[    0.457516] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.459454] NR_IRQS: 3, nr_irqs: 3, preallocated irqs: 3
[    0.459476] clocksource: tod: mask: 0xffffffffffffffff max_cycles: 
0x3b0a9be803b0a9, max_idle_ns: 1805497147909793 ns
[    0.459548] console [ttyS1] enabled
[    0.459614] pid_max: default: 32768 minimum: 301
[    0.459640] Security Framework initialized
[    0.459642] Yama: becoming mindful.
[    0.459664] AppArmor: AppArmor initialized
[    0.459973] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.460128] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.460136] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.460142] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.460325] Disabling memory control group subsystem
[    0.460519] Hierarchical SRCU implementation.
[    0.460766] smp: Bringing up secondary CPUs ...
[    0.460768] smp: Brought up 1 node, 1 CPU
[    0.460942] devtmpfs: initialized
[    0.461066] evm: security.selinux
[    0.461067] evm: security.SMACK64
[    0.461068] evm: security.SMACK64EXEC
[    0.461069] evm: security.SMACK64TRANSMUTE
[    0.461070] evm: security.SMACK64MMAP
[    0.461071] evm: security.apparmor
[    0.461072] evm: security.ima
[    0.461073] evm: security.capability
[    0.461185] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, 
max_idle_ns: 19112604462750000 ns
[    0.461194] futex hash table entries: 512 (order: 5, 131072 bytes)
[    0.461387] NET: Registered protocol family 16
[    0.461467] audit: initializing netlink subsys (disabled)
[    0.461561] Spectre V2 mitigation: execute trampolines.
[    0.462348] audit: type=2000 audit(1534150292.404:1): state=initialized 
audit_enabled=0 res=1
[    0.462424] HugeTLB registered 1.00 MiB page size, pre-allocated 0 pages
[    0.462622] SCSI subsystem initialized
[    0.462846] NetLabel: Initializing
[    0.462847] NetLabel:  domain hash size = 128
[    0.462848] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.462905] NetLabel:  unlabeled traffic allowed by default
[    0.489580] VFS: Disk quotas dquot_6.6.0
[    0.489593] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.489716] AppArmor: AppArmor Filesystem Enabled
[    0.489869] NET: Registered protocol family 2
[    0.489995] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    0.490020] TCP bind hash table entries: 4096 (order: 4, 65536 bytes)
[    0.490057] TCP: Hash tables configured (established 4096 bind 4096)
[    0.490098] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.490108] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.490141] NET: Registered protocol family 1
[    0.490189] Unpacking initramfs...
[    0.491086] Freeing initrd memory: 840K
[    0.491467] hypfs.7f5705: The hardware system does not support hypfs
[    0.491471] hypfs.7a79f0: Initialization of hypfs failed with rc=-61
[    0.491664] Initialise system trusted keyrings
[    0.491670] Key type blacklist registered
[    0.491687] workingset: timestamp_bits=42 max_order=17 bucket_order=0
[    0.492940] zbud: loaded
[    0.493396] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.493509] fuse init (API version 7.26)
[    0.494467] Key type asymmetric registered
[    0.494469] Asymmetric key parser 'x509' registered
[    0.494492] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 
250)
[    0.494517] io scheduler noop registered
[    0.494518] io scheduler deadline registered
[    0.494567] io scheduler cfq registered (default)
[    0.494667] hvc_iucv.691dff: The z/VM IUCV HVC device driver cannot be used 
without z/VM
[    0.495971] loop: module loaded
[    0.495998] tun: Universal TUN/TAP device driver, 1.6
[    0.496052] device-mapper: uevent: version 1.0.3
[    0.496092] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: 
dm-de...@redhat.com
[    0.496113] cio.b5d5f6: Channel measurement facility initialized using 
format extended (mode autodetected)
[    0.496208] ap.3677f7: The hardware system does not support AP instructions
[    0.496330] NET: Registered protocol family 10
[    0.544325] Segment Routing with IPv6
[    0.544341] NET: Registered protocol family 17
[    0.544363] Key type dns_resolver registered
[    0.544467] registered taskstats version 1
[    0.544471] Loading compiled-in X.509 certificates
[    0.545489] Loaded X.509 cert 'Build time autogenerated kernel key: 
c5f92cef7956d4f9637bcfb673ad81c27c8d569a'
[    0.545497] zswap: loaded using pool lzo/zbud
[    0.545687] Key type big_key registered
[    0.545690] Key type trusted registered
[    0.545746] Key type encrypted registered
[    0.545748] AppArmor: AppArmor sha1 policy hashing enabled
[    0.545750] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[    0.545760] evm: HMAC attrs: 0x1
[    0.546164] Freeing unused kernel memory: 976K
[    0.559548] Write protected read-only-after-init data: 52k
supermin: mounting /proc
supermin: ext2 mini initrd starting up: 5.1.19 glibc
supermin: cmdline: panic=1 console=ttysclp0 edd=off udevtimeout=6000 
udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory 
usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb 
selinux=0 guestfs_verbose=1 TERM=xterm-256color
supermin: uptime: 0.55 0.01
supermin: mounting /sys
supermin: internal insmod crc32-vx_s390.ko
supermin: internal insmod crc32_generic.ko
supermin: internal insmod virtio_blk.ko
supermin: internal insmod virtio-rng.ko
supermin: internal insmod crypto_engine.ko
supermin: internal insmod virtio_crypto.ko
supermin: internal insmod virtio_net.ko
supermin: internal insmod virtio_scsi.ko
[    0.569582] random: fast init done
[    0.569650] random: crng init done
[    0.570593] scsi host0: Virtio SCSI HBA
[    0.571510] scsi 0:0:0:0: Direct-Access     QEMU     QEMU HARDDISK    2.5+ 
PQ: 0 ANSI: 5
[    0.571677] scsi 0:0:1:0: Direct-Access     QEMU     QEMU HARDDISK    2.5+ 
PQ: 0 ANSI: 5
[    0.583113] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    0.583125] sd 0:0:0:0: Power-on or device reset occurred
[    0.583250] sd 0:0:1:0: Attached scsi generic sg1 type 0
[    0.583308] sd 0:0:1:0: Power-on or device reset occurred
[    0.583399] sd 0:0:0:0: [sda] 204800 512-byte logical blocks: (105 MB/100 
MiB)
[    0.583431] sd 0:0:0:0: [sda] Write Protect is off
[    0.583482] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
[    0.583519] sd 0:0:1:0: [sdb] 8388608 512-byte logical blocks: (4.29 GB/4.00 
GiB)
[    0.583580] sd 0:0:1:0: [sdb] Write Protect is off
[    0.583624] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
[    0.584428] sd 0:0:0:0: [sda] Attached SCSI disk
[    0.584509] sd 0:0:1:0: [sdb] Attached SCSI disk
supermin: internal insmod crc-itu-t.ko
supermin: internal insmod crc4.ko
supermin: internal insmod crc7.ko
supermin: internal insmod crc8.ko
supermin: internal insmod libcrc32c.ko
supermin: picked /sys/block/sdb/dev (8:16) as root device
supermin: creating /dev/root as block special 8:16
supermin: mounting new root on /root
[    0.590186] EXT4-fs (sdb): mounting ext2 file system using the ext4 subsystem
[    0.591190] EXT4-fs (sdb): mounted filesystem without journal. Opts: 
supermin: deleting initramfs files
supermin: chroot
Starting /init script ...
+ [[ panic=1 console=ttysclp0 edd=off udevtimeout=6000 udev.event-timeout=6000 
no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb 
cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 
guestfs_verbose=1 TERM=xterm-256color == *guestfs_network=1* ]]
+ [[ panic=1 console=ttysclp0 edd=off udevtimeout=6000 udev.event-timeout=6000 
no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb 
cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 
guestfs_verbose=1 TERM=xterm-256color == *guestfs_rescue=1* ]]
+ [[ panic=1 console=ttysclp0 edd=off udevtimeout=6000 udev.event-timeout=6000 
no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb 
cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 
guestfs_verbose=1 TERM=xterm-256color == *guestfs_noreboot=1* ]]
+ [[ panic=1 console=ttysclp0 edd=off udevtimeout=6000 udev.event-timeout=6000 
no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb 
cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 
guestfs_verbose=1 TERM=xterm-256color == *guestfs_boot_analysis=1* ]]
+ '[' '!' -d /sys ']'
+ mkdir -p /sys
+ mount -t sysfs /sys /sys
+ mkdir -p /run
+ mount -t tmpfs -o nosuid,size=20%,mode=0755 tmpfs /run
+ mkdir -p /run/lock
+ ln -s ../run/lock /var/lock
+ test -e /etc/mtab
+ ln -s /proc/mounts /etc/mtab
+ mount -t devtmpfs /dev /dev
+ mkdir -p /dev/pts
+ mount -t devpts /dev/pts /dev/pts
+ mkdir -p /dev/shm
+ mount -t tmpfs -o mode=1777 shmfs /dev/shm
+ [[ panic=1 console=ttysclp0 edd=off udevtimeout=6000 udev.event-timeout=6000 
no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb 
cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=/dev/sdb selinux=0 
guestfs_verbose=1 TERM=xterm-256color == *selinux=1* ]]
+ mkdir -p /run/tmpfiles.d
+ kmod static-nodes --format=tmpfiles --output=/run/tmpfiles.d/kmod.conf
++ od -x -A n
++ dd if=/dev/urandom bs=16 count=1 status=none
+ machine_id=' b343 8d82 45de 1db3 421f 0a4d a0d0 99de'
+ echo b3438d8245de1db3421f0a4da0d099de
+ systemd-tmpfiles --prefix=/dev --prefix=/run --prefix=/var/run --create --boot
[/usr/lib/tmpfiles.d/systemd.conf:11] Unknown group 'utmp'.
[/usr/lib/tmpfiles.d/systemd.conf:19] Unknown user 'systemd-network'.
[/usr/lib/tmpfiles.d/systemd.conf:20] Unknown user 'systemd-network'.
[/usr/lib/tmpfiles.d/systemd.conf:21] Unknown user 'systemd-network'.
[/usr/lib/tmpfiles.d/systemd.conf:25] Unknown group 'systemd-journal'.
[/usr/lib/tmpfiles.d/systemd.conf:26] Unknown group 'systemd-journal'.
Failed to parse ACL "d:group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r--": No such file or directory. Ignoring
Failed to parse ACL "d:group::r-x,d:group:adm:r-x": No such file or directory. 
Ignoring
Failed to parse ACL "group::r-x,group:adm:r-x": No such file or directory. 
Ignoring
Failed to parse ACL "d:group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r-x": No such file or directory. Ignoring
Failed to parse ACL "group:adm:r--": No such file or directory. Ignoring
+ for f in /lib/systemd/systemd-udevd /usr/lib/systemd/systemd-udevd 
/sbin/udevd /lib/udev/udevd /usr/lib/udev/udevd
+ '[' -x /lib/systemd/systemd-udevd ']'
+ UDEVD=/lib/systemd/systemd-udevd
+ break
+ '[' -z /lib/systemd/systemd-udevd ']'
+ /lib/systemd/systemd-udevd --daemon
starting version 237
+ udevadm trigger
+ udevadm settle --timeout=600
+ shopt -s nullglob
+ for f in /sys/block/sd*/device/timeout
+ echo 300
+ for f in /sys/block/sd*/device/timeout
+ echo 300
+ for f in /sys/block/{h,s,ub,v}d*/queue/scheduler
+ echo noop
/init: line 116: echo: write error: Invalid argument
+ for f in /sys/block/{h,s,ub,v}d*/queue/scheduler
+ echo noop
/init: line 116: echo: write error: Invalid argument
+ shopt -u nullglob
+ ip addr add 127.0.0.1/8 brd + dev lo scope host
+ ip link set dev lo up
+ test '' = 1
+ mdadm -As --auto=yes --run
mdadm: No arrays found in config file or automatically
+ modprobe dm_mod
+ lvm vgchange -aay --sysinit
  WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ ldmtool create all
[
]
+ test 1 = 1
+ test '' '!=' 1
+ uname -a
Linux (none) 4.15.0-30-generic #32-Ubuntu SMP Thu Jul 26 17:42:45 UTC 2018 
s390x s390x s390x GNU/Linux
+ ls -lR /dev
/dev:
total 0
crw-r--r-- 1 0 0  10, 235 Aug 13 08:51 autofs
drwxr-xr-x 2 0 0      240 Aug 13 08:51 block
drwxr-xr-x 2 0 0       80 Aug 13 08:51 bsg
crw------- 1 0 0  10, 234 Aug 13 08:51 btrfs-control
drwxr-xr-x 2 0 0      700 Aug 13 08:51 char
crw------- 1 0 0  10,  63 Aug 13 08:51 clp
crw------- 1 0 0   5,   1 Aug 13 08:51 console
lrwxrwxrwx 1 0 0       11 Aug 13 08:51 core -> /proc/kcore
crw------- 1 0 0  10,  59 Aug 13 08:51 cpu_dma_latency
crw------- 1 0 0  10, 203 Aug 13 08:51 cuse
drwxr-xr-x 5 0 0      100 Aug 13 08:51 disk
crw------- 1 0 0  10,  62 Aug 13 08:51 ecryptfs
lrwxrwxrwx 1 0 0       13 Aug 13 08:51 fd -> /proc/self/fd
crw-rw-rw- 1 0 0   1,   7 Aug 13 08:51 full
crw-rw-rw- 1 0 0  10, 229 Aug 13 08:51 fuse
crw------- 1 0 0  10, 183 Aug 13 08:51 hwrng
crw-r--r-- 1 0 0   1,  11 Aug 13 08:51 kmsg
crw------- 1 0 0  10, 232 Aug 13 08:51 kvm
drwxr-xr-x 2 0 0       60 Aug 13 08:51 lightnvm
crw------- 1 0 0  10, 237 Aug 13 08:51 loop-control
brw------- 1 0 0   7,   0 Aug 13 08:51 loop0
brw------- 1 0 0   7,   1 Aug 13 08:51 loop1
brw------- 1 0 0   7,   2 Aug 13 08:51 loop2
brw------- 1 0 0   7,   3 Aug 13 08:51 loop3
brw------- 1 0 0   7,   4 Aug 13 08:51 loop4
brw------- 1 0 0   7,   5 Aug 13 08:51 loop5
brw------- 1 0 0   7,   6 Aug 13 08:51 loop6
brw------- 1 0 0   7,   7 Aug 13 08:51 loop7
drwxr-xr-x 2 0 0       60 Aug 13 08:51 mapper
crw------- 1 0 0   1,   1 Aug 13 08:51 mem
crw------- 1 0 0  10,  56 Aug 13 08:51 memory_bandwidth
drwxr-xr-x 2 0 0       60 Aug 13 08:51 net
crw------- 1 0 0  10,  58 Aug 13 08:51 network_latency
crw------- 1 0 0  10,  57 Aug 13 08:51 network_throughput
crw-rw-rw- 1 0 0   1,   3 Aug 13 08:51 null
crw------- 1 0 0   1,   4 Aug 13 08:51 port
crw-rw-rw- 1 0 0   5,   2 Aug 13 08:51 ptmx
drwxr-xr-x 2 0 0        0 Aug 13 08:51 pts
crw-rw-rw- 1 0 0   1,   8 Aug 13 08:51 random
crw------- 1 0 0  10,  60 Aug 13 08:51 sclp
brw------- 1 0 0   8,   0 Aug 13 08:51 sda
brw------- 1 0 0   8,  16 Aug 13 08:51 sdb
crw------- 1 0 0  21,   0 Aug 13 08:51 sg0
crw------- 1 0 0  21,   1 Aug 13 08:51 sg1
drwxrwxrwt 2 0 0       40 Aug 13 08:51 shm
crw------- 1 0 0  10, 231 Aug 13 08:51 snapshot
lrwxrwxrwx 1 0 0       15 Aug 13 08:51 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 0 0       15 Aug 13 08:51 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 0 0       15 Aug 13 08:51 stdout -> /proc/self/fd/1
crw-rw-rw- 1 0 0   5,   0 Aug 13 08:51 tty
crw------- 1 0 0   4,  65 Aug 13 08:51 ttysclp0
crw-rw-rw- 1 0 0   1,   9 Aug 13 08:51 urandom
drwxr-xr-x 2 0 0       60 Aug 13 08:51 vfio
crw------- 1 0 0  10, 238 Aug 13 08:51 vhost-net
crw------- 1 0 0  10, 241 Aug 13 08:51 vhost-vsock
drwxr-xr-x 2 0 0       60 Aug 13 08:51 virtio-ports
crw------- 1 0 0 249,   1 Aug 13 08:51 vport2p1
crw-rw-rw- 1 0 0   1,   5 Aug 13 08:51 zero

/dev/block:
total 0
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:0 -> ../loop0
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:1 -> ../loop1
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:2 -> ../loop2
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:3 -> ../loop3
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:4 -> ../loop4
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:5 -> ../loop5
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:6 -> ../loop6
lrwxrwxrwx 1 0 0 8 Aug 13 08:51 7:7 -> ../loop7
lrwxrwxrwx 1 0 0 6 Aug 13 08:51 8:0 -> ../sda
lrwxrwxrwx 1 0 0 6 Aug 13 08:51 8:16 -> ../sdb

/dev/bsg:
total 0
crw------- 1 0 0 250, 0 Aug 13 08:51 0:0:0:0
crw------- 1 0 0 250, 1 Aug 13 08:51 0:0:1:0

/dev/char:
total 0
lrwxrwxrwx 1 0 0  8 Aug 13 08:51 10:183 -> ../hwrng
lrwxrwxrwx 1 0 0 10 Aug 13 08:51 10:200 -> ../net/tun
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 10:229 -> ../fuse
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 10:231 -> ../snapshot
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 10:232 -> ../kvm
lrwxrwxrwx 1 0 0  9 Aug 13 08:51 10:235 -> ../autofs
lrwxrwxrwx 1 0 0 17 Aug 13 08:51 10:236 -> ../mapper/control
lrwxrwxrwx 1 0 0 15 Aug 13 08:51 10:237 -> ../loop-control
lrwxrwxrwx 1 0 0 19 Aug 13 08:51 10:56 -> ../memory_bandwidth
lrwxrwxrwx 1 0 0 21 Aug 13 08:51 10:57 -> ../network_throughput
lrwxrwxrwx 1 0 0 18 Aug 13 08:51 10:58 -> ../network_latency
lrwxrwxrwx 1 0 0 18 Aug 13 08:51 10:59 -> ../cpu_dma_latency
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 10:60 -> ../sclp
lrwxrwxrwx 1 0 0 19 Aug 13 08:51 10:61 -> ../lightnvm/control
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 10:62 -> ../ecryptfs
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 10:63 -> ../clp
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 1:1 -> ../mem
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:11 -> ../kmsg
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:3 -> ../null
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:4 -> ../port
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:5 -> ../zero
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 1:7 -> ../full
lrwxrwxrwx 1 0 0  9 Aug 13 08:51 1:8 -> ../random
lrwxrwxrwx 1 0 0 10 Aug 13 08:51 1:9 -> ../urandom
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 21:0 -> ../sg0
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 21:1 -> ../sg1
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 249:1 -> ../vport2p1
lrwxrwxrwx 1 0 0 14 Aug 13 08:51 250:0 -> ../bsg/0:0:0:0
lrwxrwxrwx 1 0 0 14 Aug 13 08:51 250:1 -> ../bsg/0:0:1:0
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 4:65 -> ../ttysclp0
lrwxrwxrwx 1 0 0  6 Aug 13 08:51 5:0 -> ../tty
lrwxrwxrwx 1 0 0 10 Aug 13 08:51 5:1 -> ../console
lrwxrwxrwx 1 0 0  7 Aug 13 08:51 5:2 -> ../ptmx

/dev/disk:
total 0
drwxr-xr-x 2 0 0 80 Aug 13 08:51 by-id
drwxr-xr-x 2 0 0 80 Aug 13 08:51 by-path
drwxr-xr-x 2 0 0 60 Aug 13 08:51 by-uuid

/dev/disk/by-id:
total 0
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 scsi-0QEMU_QEMU_HARDDISK_appliance -> ../../sdb
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 scsi-0QEMU_QEMU_HARDDISK_hd0 -> ../../sda

/dev/disk/by-path:
total 0
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 ccw-0.0.0001-scsi-0:0:0:0 -> ../../sda
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 ccw-0.0.0001-scsi-0:0:1:0 -> ../../sdb

/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 0 0 9 Aug 13 08:51 2c144a16-d995-47b2-9ef5-13fd1aad769a -> 
../../sdb

/dev/lightnvm:
total 0
crw------- 1 0 0 10, 61 Aug 13 08:51 control

/dev/mapper:
total 0
crw------- 1 0 0 10, 236 Aug 13 08:51 control

/dev/net:
total 0
crw-rw-rw- 1 0 0 10, 200 Aug 13 08:51 tun

/dev/pts:
total 0
c--------- 1 0 0 5, 2 Aug 13 08:51 ptmx

/dev/shm:
total 0

/dev/vfio:
total 0
crw------- 1 0 0 10, 196 Aug 13 08:51 vfio

/dev/virtio-ports:
total 0
lrwxrwxrwx 1 0 0 11 Aug 13 08:51 org.libguestfs.channel.0 -> ../vport2p1
+ cat /proc/mounts
/dev/root / ext2 rw,noatime,block_validity,barrier,user_xattr,acl 0 0
/proc /proc proc rw,relatime 0 0
/sys /sys sysfs rw,relatime 0 0
tmpfs /run tmpfs rw,nosuid,relatime,size=97860k,mode=755 0 0
/dev /dev devtmpfs rw,relatime,size=243736k,nr_inodes=60934,mode=755 0 0
/dev/pts /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
shmfs /dev/shm tmpfs rw,relatime 0 0
+ lvm pvs
  WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ lvm vgs
  WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ lvm lvs
  WARNING: Failed to connect to lvmetad. Falling back to device scanning.
+ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group 
default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
+ ip r
+ cat /etc/resolv.conf
cat: /etc/resolv.conf: No such file or directory
+ lsmod
Module                  Size  Used by
libcrc32c              16384  0
crc8                   16384  0
crc7                   16384  0
crc4                   16384  0
crc_itu_t              16384  0
virtio_scsi            20480  1
virtio_net             53248  0
virtio_crypto          28672  0
crypto_engine          16384  1 virtio_crypto
virtio_rng             16384  0
virtio_blk             24576  0
crc32_generic          16384  0
crc32_vx_s390          16384  2
+ date
Mon Aug 13 08:51:32 UTC 2018
+ echo -n 'clocksource: '
clocksource: + cat 
/sys/devices/system/clocksource/clocksource0/current_clocksource
tod
+ echo -n 'uptime: '
uptime: + cat /proc/uptime
0.74 0.05
+ test '' = 1
+ cmd=guestfsd
++ grep -Eo 'guestfs_channel=[^[:space:]]+' /proc/cmdline
+ eval
+ test x '!=' x
+ test 1 = 1
+ cmd='guestfsd --verbose'
+ test '' = 1
+ echo guestfsd --verbose
guestfsd --verbose
+ guestfsd --verbose
lvm config:
lvmetad
warning: lvmetad command failed
trying to open virtio-serial channel 
'/dev/virtio-ports/org.libguestfs.channel.0'
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle
calling: settle
libguestfs: recv_from_daemon: received GUESTFS_LAUNCH_FLAG
libguestfs: appliance is up
Guest launched OK.
guestfsd: main_loop: new request, len 0x3c
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sda
calling: settle
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle
calling: settle
commandrvf: stdout=e stderr=y flags=0x10000
commandrvf: parted -s -- /dev/sda mklabel msdos mkpart primary 128s -128s
Warning: The resulting partition is not properly aligned for best performance.
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle
calling: settle
guestfsd: main_loop: proc 210 (part_disk) took 0.07 seconds
guestfsd: main_loop: new request, len 0x54
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sda1
calling: settle
commandrvf: stdout=y stderr=y flags=0x0
commandrvf: wipefs --help
commandrvf: stdout=n stderr=n flags=0x0
commandrvf: wipefs -a --force /dev/sda1
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: mke2fs -t ext2 -F /dev/sda1
mke2fs 1.44.1 (24-Mar-2018)
guestfsd: main_loop: proc 278 (mkfs) took 0.04 seconds
guestfsd: main_loop: new request, len 0x40
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sda1
calling: settle
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: mount -o  /dev/sda1 /sysroot/
[    0.932435] EXT4-fs (sda1): mounting ext2 file system using the ext4 
subsystem
[    0.933255] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null)
guestfsd: main_loop: proc 1 (mount) took 0.02 seconds
guestfsd: main_loop: new request, len 0x34
guestfsd: main_loop: proc 3 (touch) took 0.00 seconds
guestfsd: main_loop: new request, len 0x28
umount-all: /proc/mounts: fsname=/dev/root dir=/ type=ext2 
opts=rw,noatime,block_validity,barrier,user_xattr,acl freq=0 passno=0
umount-all: /proc/mounts: fsname=/proc dir=/proc type=proc opts=rw,relatime 
freq=0 passno=0
umount-all: /proc/mounts: fsname=/sys dir=/sys type=sysfs opts=rw,relatime 
freq=0 passno=0
umount-all: /proc/mounts: fsname=tmpfs dir=/run type=tmpfs 
opts=rw,nosuid,relatime,size=97860k,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev dir=/dev type=devtmpfs 
opts=rw,relatime,size=243736k,nr_inodes=60934,mode=755 freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev/pts dir=/dev/pts type=devpts 
opts=rw,relatime,mode=600,ptmxmode=000 freq=0 passno=0
umount-all: /proc/mounts: fsname=shmfs dir=/dev/shm type=tmpfs opts=rw,relatime 
freq=0 passno=0
umount-all: /proc/mounts: fsname=/dev/sda1 dir=/sysroot type=ext2 
opts=rw,relatime,block_validity,barrier,user_xattr,acl freq=0 passno=0
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: umount /sysroot
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sdb
calling: settle
commandrvf: stdout=n stderr=y flags=0x0
commandrvf: udevadm --debug settle -E /dev/sda
calling: settle
fsync /dev/sda
guestfsd: main_loop: proc 282 (internal_autosync) took 0.05 seconds
libguestfs: sending SIGTERM to process 21331
libguestfs: qemu maxrss 124312K
libguestfs: closing guestfs handle 0x2aa0d94da90 (state 0)
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfsvN9NSa
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfsFKYd6b
===== TEST FINISHED OK =====

Setting verified

** Tags removed: verification-needed verification-needed-bionic
** Tags added: verification-done verification-done-bionic

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https://bugs.launchpad.net/bugs/1766534

Title:
  libguestfs cannot start the qemu process on s390x

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