Lintian produces 1 error and many warnings:

E: xenstore-utils-dbgsym: stripped-library usr/lib/debug/.build-id/9f/23abfbd90397d1607cc741f0480e0b224a3ce9.debug
W: xenstore-utils-dbgsym: debug-file-with-no-debug-symbols usr/lib/debug/.build-id/9f/23abfbd90397d1607cc741f0480e0b224a3ce9.debug
W: xen-utils-4.16: debug-suffix-not-dbg usr/lib/debug/xen-syms-4.16-shim/
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/00/08d5d5e8869253f8ed4c30b9f9e46e615af7a7.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/01/1ea0ceb150958be7d97b4427d571f444d07863.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/04/0a71513854b1d82d0efec7b087654ca3d10c3f.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/12/98e697c8e09776774e9407d743c43a80667130.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/18/5cba7ba65852431abc8b322372c8c052a5d855.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/1f/406e9866999f26337962468782ea22b31d62e4.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/20/79a43f53a775f14c656cb2ff799514b2477fe2.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/20/f51fbf1ccd1e9999b79242b6d1da6bdb6972a9.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/2d/0475abb0bc8b835745b25f273705f2663ae982.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/36/5cc79d96df0cf6050aeab9c25902811e7c2528.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/41/a2d5cf07cd1ed0a82e0d19128665851fbe794c.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/47/63e11950d690ec9c7ad31689a1fa869c0a126b.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/53/45f1e6ba48b07ecc6cec20f10ad26c91be2dad.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/54/4a8db50f53f12b254119e63e56fe0f72f19f94.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/62/18c634b0ca5f88fab94bdf0d491f39c2e16edf.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/6c/abfc94e754333206bb7fed786eddc86ccec621.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/6e/b4e0018fe892894966f6207e515548f16eb467.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/75/53fc6e8773dfcecd82f4f14713ca213114f7bf.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/7d/51e01ac509bf19ded00f87783be93a405d78ea.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/81/7e11ddd1d467e599b239173694bc7b88ed064d.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/87/2338b0833aefbdfa88cb2c7d73ee7b92623fa0.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/8a/879d241d57a12fd333f1f38a3b27ca9fada4f8.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/8f/4f5ba740d0e22f1a3e83154b9d4097d9c3cc7a.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/94/2a6b4a4fa26b4aa8b11767652c873601925404.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/94/b22dd3f8a967ca0dc9d4136953b04f96014a40.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/a1/72ef40123894163d805ac07b9e187c544c6558.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/a3/4268a20dd48b4f06d7375a5e8652ced20b19e4.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/a4/9a58d5f944f97d60bfe7564027128649a75269.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/a6/689babf6ef66872fea188f851eb9f385d4773c.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/b1/11ed7f84cbe6e88d6e1973d0f1ce229a1e0242.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/b2/2098e0ef822cdcba73d8b22cdd4d5d81547bbf.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/b4/c426ab4a8b8cf5459c7b8831c392d79b7a14f0.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/b6/45f99a4d7f50146be78fed4d4ced9beda03b3f.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/bc/007d07313b20f8c64425430a6a76b7cc0f95d3.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/bd/0192be98190d7ad8570bd6354c634d31cbccc4.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/bd/51aea053f0d5974ad1162b236f9f19cd867f36.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/c2/c4371277e9d6436f2c1263f1a80f047712d0e1.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/c6/bc21ac860517fc6289ca0f6d9ed790df6e3172.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/d4/3dd3fae160c12d7ba22a57a84a1fe08b10bc2c.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/d6/456a3cd7902b6cee53762f78dacb0d9a749a21.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/d7/8374515026a63b026c72c86c7585d44a73038a.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/eb/788b669fc6e45f6307135da4663dff5a7a9c7a.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/ee/b5493829386a28fe80cd34077517900b0fd875.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/f6/0c39cdec92b25625944c9d4bfa3e109debfa43.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/f9/2b78faec77e4035785aadaf1742b57cff5eea1.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/fb/55cf878bd7e2063a5277babfd99ed0a5c95c1f.debug]
W: xen-utils-4.16-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/fe/faab1d066b21f7814457fc94571fc291df5d75.debug]
W: xen-utils-common-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/06/289de389d845e0e23a07a80c2bd36184de79ec.debug]
W: xen-utils-common-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/16/8c93ec518229d67dddf90e8d517aa5a5382031.debug]
W: xen-utils-common-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/7f/edc82cb037b48e8d5d9edce1aa60fc2fb94afd.debug]
W: xen-utils-common-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/8c/e23e49601932e8b8865219fea561c1ff07c8e2.debug]
W: xen-utils-common-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/cf/d64ba7f015d35df2a6df3e9f1ec18dc3aa6d07.debug]
W: xenstore-utils-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/9f/23abfbd90397d1607cc741f0480e0b224a3ce9.debug]
W: xenstore-utils-dbgsym: elf-error In program headers: Unable to find program interpreter name [usr/lib/debug/.build-id/fe/eed63f6ee4c0aa8f6af6c2bcdf4adce0b73208.debug]
W: xen-utils-common: missing-systemd-service-for-init.d-script xen [etc/init.d/xen]
W: xen-utils-common: missing-systemd-service-for-init.d-script xendomains [etc/init.d/xendomains]
W: xen-utils-common: no-manual-page usr/bin/pygrub
W: xen-utils-common: no-manual-page usr/bin/vchan-socket-proxy
W: xen-utils-common: no-manual-page usr/bin/xen-cpuid
W: xen-utils-common: no-manual-page usr/bin/xen-detect
W: xen-utils-common: no-manual-page usr/bin/xenalyze
W: xen-utils-common: no-manual-page usr/bin/xencons
W: xen-utils-common: no-manual-page usr/bin/xencov_split
W: xen-utils-common: no-manual-page usr/sbin/flask-get-bool
W: xen-utils-common: no-manual-page usr/sbin/flask-getenforce
W: xen-utils-common: no-manual-page usr/sbin/flask-label-pci
W: xen-utils-common: no-manual-page usr/sbin/flask-loadpolicy
W: xen-utils-common: no-manual-page usr/sbin/flask-set-bool
W: xen-utils-common: no-manual-page usr/sbin/flask-setenforce
W: xen-utils-common: no-manual-page usr/sbin/gdbsx
W: xen-utils-common: no-manual-page usr/sbin/oxenstored
W: xen-utils-common: no-manual-page usr/sbin/xen
W: xen-utils-common: no-manual-page usr/sbin/xen-access
W: xen-utils-common: no-manual-page usr/sbin/xen-diag
W: xen-utils-common: no-manual-page usr/sbin/xen-hptool
W: xen-utils-common: no-manual-page usr/sbin/xen-hvmcrash
W: xen-utils-common: no-manual-page usr/sbin/xen-hvmctx
W: xen-utils-common: no-manual-page usr/sbin/xen-kdd
W: xen-utils-common: no-manual-page usr/sbin/xen-livepatch
W: xen-utils-common: no-manual-page usr/sbin/xen-lowmemd
W: xen-utils-common: no-manual-page usr/sbin/xen-mceinj
W: xen-utils-common: no-manual-page usr/sbin/xen-memshare
W: xen-utils-common: no-manual-page usr/sbin/xen-mfndump
W: xen-utils-common: no-manual-page usr/sbin/xen-ucode
W: xen-utils-common: no-manual-page usr/sbin/xen-vmtrace
W: xen-utils-common: no-manual-page usr/sbin/xenconsoled
W: xen-utils-common: no-manual-page usr/sbin/xencov
W: xen-utils-common: no-manual-page usr/sbin/xenlockprof
W: xen-utils-common: no-manual-page usr/sbin/xenperf
W: xen-utils-common: no-manual-page usr/sbin/xenpm
W: xen-utils-common: no-manual-page usr/sbin/xenpmd
W: xen-utils-common: no-manual-page usr/sbin/xenstored
W: xen-utils-common: no-manual-page usr/sbin/xentrace_setsize
W: xen-utils-common: no-manual-page usr/sbin/xenwatchdogd
W: xenstore-utils: no-manual-page usr/bin/xenstore-control
W: xenstore-utils: no-manual-page usr/bin/xenstore-exists
W: xenstore-utils: no-manual-page usr/bin/xenstore-list
W: xenstore-utils: no-manual-page usr/bin/xenstore-rm
W: xenstore-utils: no-manual-page usr/bin/xenstore-watch
W: xen-utils-4.16: unusual-interpreter python [usr/lib/xen-4.16/lib/python/xen/migration/legacy.py]
W: xen-utils-4.16: unusual-interpreter python [usr/lib/xen-4.16/lib/python/xen/migration/libxc.py]
W: xen-utils-4.16: unusual-interpreter python [usr/lib/xen-4.16/lib/python/xen/migration/libxl.py]
W: xen-utils-4.16: unusual-interpreter python [usr/lib/xen-4.16/lib/python/xen/migration/public.py]
W: xen-utils-4.16: unusual-interpreter python [usr/lib/xen-4.16/lib/python/xen/migration/tests.py]
W: xen-utils-4.16: unusual-interpreter python [usr/lib/xen-4.16/lib/python/xen/migration/verify.py]
W: xen-utils-4.16: unusual-interpreter python [usr/lib/xen-4.16/lib/python/xen/migration/xl.py]
W: xen-utils-4.16: unusual-interpreter python [usr/lib/xen-4.16/lib/python/xen/util.py]
N: 21 hints overridden (2 errors, 3 warnings, 16 info); 3 unused overrides

The elf-error warnings are due to bug #1977883.