Trying to do a system update, and I'm getting stuck on updating the JDK. Possibly hardened related, as the machine runs hardened 4.3.4. (snip) * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/pack200 with paxctl-ng * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/policytool with paxctl * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/policytool with paxctl-ng * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/rmid with paxctl * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/rmid with paxctl-ng * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/rmiregistry with paxctl * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/rmiregistry with paxctl-ng * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/servertool with paxctl * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/servertool with paxctl-ng * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/tnameserv with paxctl * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/tnameserv with paxctl-ng * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/unpack200 with paxctl * PT_PAX marking -m /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/image/opt/oracle-jdk-bin-1.8.0.102/jre/bin/unpack200 with paxctl-ng * Creating the Class Data Sharing archives Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x0000036125000000, 2555904, 1) failed; error='Operation not permitted' (errno=1) # # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (mmap) failed to map 2555904 bytes for committing reserved memory. # An error report file with more information is saved as: # /var/tmp/portage/dev-java/oracle-jdk-bin-1.8.0.102/work/jdk/hs_err_pid6536.log * ERROR: dev-java/oracle-jdk-bin-1.8.0.102::gentoo failed (install phase): * (no error message) * * Call stack: * ebuild.sh, line 133: Called src_install * environment, line 2580: Called die * The specific snippet of code: * ${ddest}/bin/java -server -Xshare:dump || die * Memory is certainly available, and ZFS arc can also be evicted to free up even more memory (roughly 14gb) bloomfield ~ # free -m total used free shared buff/cache available Mem: 24154 15980 2696 21 5478 3308 Swap: 4095 0 4095 bloomfield ~ # arcstat.py 1 time read miss miss% dmis dm% pmis pm% mmis mm% arcsz c 05:08:50 0 0 0 0 0 0 0 0 0 14G 16G Thanks
emerge --info please.
Just to make sure you aren't missing a common mistake make sure you have PAX_PT_PAX_FLAGS (and only that i.e. not PAX_XATTR_PAX_FLAGS) enabled on the kernel. If you want to use XATTR markings instead you can follow blueness' guide at https://wiki.gentoo.org/wiki/Hardened/PaX_flag_migration_from_PT_PAX_to_XATTR_PAX
bloomfield ~ # emerge --info Portage 2.2.28 (python 3.4.3-final-0, hardened/linux/amd64, gcc-4.9.3, glibc-2.22-r4, 4.3.4-hardened x86_64) ================================================================= System uname: Linux-4.3.4-hardened-x86_64-Intel-R-_Core-TM-_i7_CPU_920_@_2.67GHz-with-gentoo-2.2 KiB Mem: 24734280 total, 2910544 free KiB Swap: 4194300 total, 4194300 free Timestamp of repository gentoo: Mon, 05 Sep 2016 04:15:01 +0000 sh bash 4.3_p42-r1 ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1 distcc 3.2rc1 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.3_p42-r1::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.20.2::gentoo dev-lang/python: 2.7.10-r1::gentoo, 3.4.3-r1::gentoo dev-util/cmake: 3.5.2-r1::gentoo dev-util/pkgconfig: 0.28-r2::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.21.3::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.13.4::gentoo, 1.14.1::gentoo, 1.15::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.4.6-r1::gentoo, 4.5.4::gentoo, 4.6.4::gentoo, 4.8.3::gentoo, 4.9.3::gentoo sys-devel/gcc-config: 1.7.3::gentoo sys-devel/libtool: 2.4.6::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers) sys-libs/glibc: 2.22-r4::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://mirrors.tera-byte.com/gentoo-portage/ priority: -1000 x-portage location: /usr/local/portage masters: gentoo priority: 0 Installed sets: @zfs ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA dlj-1.1 Oracle-BCLA-JavaSE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -march=nehalem" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /var/bind /var/spool/munin-async/.ssh" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.6/ext-active/ /etc/php/cgi-php5.6/ext-active/ /etc/php/cli-php5. 6/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -march=nehalem" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-lo gs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://gentoo.mirrors.tera-byte.com/" LANG="en_CA.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j1" 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="acl aim amd64 apache2 berkdb bzip2 cacert cli client-only cracklib crypt cxx dedicated dri gadu gdbm hardened iconv icq imap irc jabber java justify lj mmx mmxext modules msn multilib ncurses net nls nptl openmp pam pax_kernel pcre pie qq quota readline rpc rss ruby seccomp session slang sse sse2 ssl ssp tcl unicode urandom vhosts xattr xtpax yahoo zlib" ABI_X86="64" 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_use r 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 se tenvif speling status unique_id userdir usertrack vhost_alias" APACHE2_MPMS="prefork" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLE CTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv1 8 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="ke yboard mouse evdev" KERNEL="linux" L10N="en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGU AS="en en_US en_CA en_UTF-8" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" 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, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON bloomfield ~ # zgrep PAX /proc/config.gz CONFIG_PAX_KERNEXEC_PLUGIN=y CONFIG_PAX_PER_CPU_PGD=y CONFIG_PAX_USERCOPY_SLABS=y CONFIG_PAX=y # CONFIG_PAX_SOFTMODE is not set CONFIG_PAX_PT_PAX_FLAGS=y # CONFIG_PAX_XATTR_PAX_FLAGS is not set CONFIG_PAX_NO_ACL_FLAGS=y # CONFIG_PAX_HAVE_ACL_FLAGS is not set # CONFIG_PAX_HOOK_ACL_FLAGS is not set CONFIG_PAX_NOEXEC=y CONFIG_PAX_PAGEEXEC=y CONFIG_PAX_EMUTRAMP=y CONFIG_PAX_MPROTECT=y # CONFIG_PAX_MPROTECT_COMPAT is not set CONFIG_PAX_ELFRELOCS=y CONFIG_PAX_KERNEXEC=y CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS=y # CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR is not set CONFIG_PAX_KERNEXEC_PLUGIN_METHOD="bts" CONFIG_PAX_ASLR=y CONFIG_PAX_RANDKSTACK=y CONFIG_PAX_RANDUSTACK=y CONFIG_PAX_RANDMMAP=y # CONFIG_PAX_MEMORY_SANITIZE is not set # CONFIG_PAX_MEMORY_STACKLEAK is not set # CONFIG_PAX_MEMORY_STRUCTLEAK is not set # CONFIG_PAX_MEMORY_UDEREF is not set # CONFIG_PAX_REFCOUNT is not set CONFIG_PAX_CONSTIFY_PLUGIN=y # CONFIG_PAX_USERCOPY is not set # CONFIG_PAX_SIZE_OVERFLOW is not set # CONFIG_PAX_LATENT_ENTROPY is not set
Attention blueness! Way back in bug #427642, you told us to pass the C argument to pax-mark in order for marking to be effective on Oracle's binaries. A year later, the C option was stripped out and we didn't notice but it didn't matter because it then attempted to create the header when necessary anyway. However more recently, in bug #590422, you stopped doing this because it sometimes corrupts ELFs. What are our options? The Oracle ebuilds already note that scanelf doesn't work. Based on the output above, I guess paxctl-ng doesn't either. I think the easiest solution would be to stop stripping the flag so that java-vm-2.eclass can pass the flag like it used to. There would not be any corruption on Oracle's binaries, right? I haven't reproduced this as such but Chainsaw reported it to me and he helped to diagnose it a little further.
blueness has told me that PT marking is no longer supported so this will not be fixed. Please migrate to XATTR marking. https://wiki.gentoo.org/wiki/Hardened/PaX_flag_migration_from_PT_PAX_to_XATTR_PAX
