Bug 711742

Summary:	sys-apps/ifplugd-0.28-r10: Error "NLAPI: Packet too small or truncated"
Product:	Gentoo Linux	Reporter:	Victor Ananyev <vindex10>
Component:	Current packages	Assignee:	Gentoo's Team for Core System packages <base-system>
Status:	UNCONFIRMED ---
Severity:	normal	CC:	jstein, vindex10
Priority:	Normal	Keywords:	PATCH
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://unix.stackexchange.com/questions/222254/new-kernel-does-not-automatically-reconnect-to-network
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	patch that resolves the issue

Description Victor Ananyev 2020-03-06 21:10:07 UTC

Crashes when interface change detected with error:

NLAPI: Packet too small or truncated

Reproducible: Always

Steps to Reproduce:
1. `sudo ifplugd -i enp0s20f0u4 -M -n`
2. plug or unplug cable



Portage 2.3.89 (python 3.6.10-final-0, default/linux/amd64/17.0, gcc-9.2.0, glibc-2.29-r7, 4.19.97-gentoo x86_64)
=================================================================
System uname: Linux-4.19.97-gentoo-x86_64-Intel-R-_Core-TM-_i7-8550U_CPU_@_1.80GHz-with-gentoo-2.6
KiB Mem:    16278928 total,   9730020 free
KiB Swap:    8388604 total,   8200356 free
Head commit of repository deadbeef-overlay: 53e0a41db6e7193bd83ef117f8055457f0990cb7

Head commit of repository haskell: 9a8fe264cd6e75f24868a4012a71dfd1b82a7a14

Head commit of repository mva: 814dfa5ebd8af8cb737014af2248c556a5642ff1

Head commit of repository science: 1f6479da30739c1e62b5df19384df7e5c2674e14

Head commit of repository gentoo: ec427b838d35fc69602cb66817bd2e196938fa21

sh bash 4.4_p23-r1
ld GNU ld (Gentoo 2.33.1 p2) 2.33.1
app-shells/bash:          4.4_p23-r1::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, 3.7.6::gentoo
dev-util/cmake:           3.14.6::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.13::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.16.1-r1::gentoo
sys-devel/binutils:       2.33.1-r1::gentoo
sys-devel/gcc:            9.2.0-r2::gentoo
sys-devel/gcc-config:     2.2.1::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 4.19::gentoo (virtual/os-headers)
sys-libs/glibc:           2.29-r7::gentoo
Repositories:

deadbeef-overlay
    location: /var/lib/portage-overlays/deadbeef-overlay
    sync-type: git
    sync-uri: https://github.com/damex/deadbeef-overlay.git
    masters: gentoo
    priority: 50

haskell
    location: /var/lib/portage-overlays/haskell
    sync-type: git
    sync-uri: https://github.com/gentoo-haskell/gentoo-haskell.git
    masters: gentoo
    priority: 50

mva
    location: /var/lib/portage-overlays/mva
    sync-type: git
    sync-uri: https://github.com/msva/mva-overlay.git
    masters: gentoo
    priority: 50

science
    location: /var/lib/portage-overlays/science
    sync-type: git
    sync-uri: https://github.com/gentoo-science/sci
    masters: gentoo
    priority: 50

gentoo
    location: /usr/portage
    sync-type: git
    sync-uri: https://anongit.gentoo.org/git/repo/gentoo.git
    priority: 1000

vindex10
    location: /usr/local/portage
    masters: gentoo
    priority: 1100

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="@FREE"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /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/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--jobs 3"
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="-march=native -O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-march=native -O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
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 alsa amd64 apache2 berkdb bluetooth bzip2 cairo cdda cli crypt cups curl cxx dbus djvu dri dts exif ffmpeg flac fontconfig fortran gdbm gimp graphviz gstreamer gtk3 iconv icu jack java jpeg lame lapack latex libnotify libtirpc lua lz4 mp3 mpi multilib musepack mysql mysqli ncurses nls nptl openmp pam pcre png postscript pulseaudio python raw readline sasl seccomp socks5 split-usr sqlite ssl svg tcpd threads tiff tk truetype unicode vhosts vim-syntax vorbis wavpack x264 xattr xft zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="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="evdev synaptics" KERNEL="linux" L10N="en en-US en-GB uk ru de fr fr-CA" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_5 python3_6 python3_7" RUBY_TARGETS="ruby25 ruby26" USERLAND="GNU" VIDEO_CARDS="intel i965" 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, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

Comment 1 Victor Ananyev 2020-03-06 21:11:50 UTC

Created attachment 617342 [details, diff]
patch that resolves the issue