cups-browsed crashes shorty after startup, breaking driverless / ipp everywhere printers from working correctly. Reproducible: Always Steps to Reproduce: 1. gdb /usr/sbin/cups-browsed 2. run 3. wait a few seconds Actual Results: Thread 1 "cups-browsed" received signal SIGSEGV, Segmentation fault. __strncasecmp_l_avx () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:199 199 ../sysdeps/x86_64/multiarch/strcmp-sse42.S: No such file or directory. (gdb) bt #0 __strncasecmp_l_avx () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:199 #1 0x0000555555572259 in is_local_hostname (host_name=0x0) at utils/cups-browsed.c:9140 #2 0x0000555555573e81 in resolve_callback (r=0x5555556217c0, interface=3, protocol=<optimized out>, event=AVAHI_RESOLVER_FAILURE, name=0x7fffe800aa40 "Brother HL-3152CDW series", type=0x55555563da80 "_ipp._tcp", domain=0x55555563f890 "local", host_name=0x0, address=0x0, port=0, txt=0x0, flags=(unknown: 0), userdata=0x5555555f51b0) at utils/cups-browsed.c:9991 #3 0x00007ffff7eeb605 in avahi_service_resolver_event (client=client@entry=0x5555555f51b0, event=event@entry=AVAHI_RESOLVER_FAILURE, message=message@entry=0x555555621250) at resolver.c:165 #4 0x00007ffff7ee6fc8 in filter_func (bus=<optimized out>, message=0x555555621250, userdata=0x5555555f51b0) at client.c:258 #5 0x00007ffff7583bcd in dbus_connection_dispatch (connection=0x55555561eac0) at /var/tmp/portage/sys-apps/dbus-1.12.16/work/dbus-1.12.16/dbus/dbus-connection.c:4704 #6 dbus_connection_dispatch (connection=0x55555561eac0) at /var/tmp/portage/sys-apps/dbus-1.12.16/work/dbus-1.12.16/dbus/dbus-connection.c:4576 #7 0x00007ffff7eed757 in dispatch_timeout_callback (t=<optimized out>, userdata=0x5555556005e0) at ../avahi-common/dbus-watch-glue.c:105 #8 0x00007ffff7edccd8 in start_timeout_callback (t=0x55555561f0a0) at glib-watch.c:252 #9 dispatch_func (source=0x55555561cfe0, callback=<optimized out>, userdata=<optimized out>) at glib-watch.c:331 #10 0x00007ffff7bc1c37 in g_main_dispatch (context=0x55555560cd40) at ../glib-2.62.5/glib/gmain.c:3216 #11 g_main_context_dispatch (context=context@entry=0x55555560cd40) at ../glib-2.62.5/glib/gmain.c:3881 #12 0x00007ffff7bc1ed0 in g_main_context_iterate (context=0x55555560cd40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.62.5/glib/gmain.c:3954 #13 0x00007ffff7bc21b3 in g_main_loop_run (loop=0x5555555e0dd0) at ../glib-2.62.5/glib/gmain.c:4148 #14 0x000055555555dbfd in main (argc=1, argv=<optimized out>) at utils/cups-browsed.c:12337 Expected Results: should not crash # emerge --info Portage 2.3.94 (python 3.6.10-final-0, default/linux/amd64/17.1/no-multilib, gcc-9.3.0, glibc-2.30-r5, 5.5.9-gentoo-x86_64 x86_64) ================================================================= System uname: Linux-5.5.9-gentoo-x86_64-x86_64-Intel-R-_Core-TM-_i7-8565U_CPU_@_1.80GHz-with-gentoo-2.7 KiB Mem: 16200664 total, 11525856 free KiB Swap: 5242876 total, 5242876 free Timestamp of repository gentoo: Sun, 15 Mar 2020 14:30:01 +0000 Head commit of repository gentoo: 959cf0a3b9fbb0de4181bb128a9c484d9f0153f1 sh bash 5.0_p16 ld GNU ld (Gentoo 2.34 p1) 2.34.0 app-shells/bash: 5.0_p16::gentoo dev-java/java-config: 2.2.0-r4::gentoo dev-lang/perl: 5.30.1::gentoo dev-lang/python: 2.7.17-r1::gentoo, 3.6.10::gentoo, 3.7.7::gentoo, 3.8.2::gentoo dev-util/cmake: 3.16.5::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1::gentoo sys-apps/sandbox: 2.18::gentoo sys-devel/autoconf: 2.69-r5::gentoo sys-devel/automake: 1.16.1-r2::gentoo sys-devel/binutils: 2.34::gentoo sys-devel/gcc: 9.3.0::gentoo sys-devel/gcc-config: 2.2.1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.5::gentoo (virtual/os-headers) sys-libs/glibc: 2.30-r5::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-verify-metamanifest: yes sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 sync-rsync-verify-jobs: 1 nefthy location: /usr/local/portage masters: gentoo priority: 0 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=skylake -O3 -pipe -g" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.4/ext-active/ /etc/php/cgi-php7.4/ext-active/ /etc/php/cli-php7.4/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O3 -pipe -g" DISTDIR="/usr/portage/distfiles" ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O3 -pipe -g" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg cgroup clean-logs compressdebug config-protect-if-modified distlocks downgrade-backup ebuild-locks fail-clean fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O3 -pipe -g" GENTOO_MIRRORS="http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://mirror.netcologne.de/gentoo/ ftp://ftp.halifax.rwth-aachen.de/gentoo/" LANG="en_US.UTF-8" LC_ALL="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="en" MAKEOPTS="-j4" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X aac acl aio alsa amd64 berkdb bzip2 cairo cli crypt cups cxx dbus device-mapper dri exif ffmpeg flac fluidsynth fontconfig ftp gd gdbm gif gimp gpm gtk hddtemp http iconv initramfs ipv6 jack jpeg jpeg2k lame libatomic libnotify libsamplerate libtirpc lm_sensors lv2 lzma matroska mp3 ncurses nls nptl ogg opengl openmp pam pcre pdf png postscript raw readline seccomp sftp sndfile spell split-usr ssl svg tcpd theora tiff tremor truetype udev unicode v4l v4l2 vim-syntax vorbis wav wavpack webp wifi x264 x265 xattr xinerama zeroconf zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="hda-intel" APACHE2_MODULES="proxy proxy_fcgi authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput synaptics keyboard mouse evdev joystick" KERNEL="linux" L10N="en-US" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NGINX_MODULES_HTTP="fancyindex gzip_static headers_more autoindex browser charset fastcgi gzip proxy rewrite upload_progress" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4" POSTGRES_TARGETS="postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby24 ruby25" USERLAND="GNU" VIDEO_CARDS="intel i965 v4l nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Please retry with cups-2.3.3_p2-r2