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Message #182597
[Bug 1589418] Re: udisksd high CPU usage
APPORT
ProblemType: Hang
Architecture: amd64
Date: Tue Jun 7 08:14:43 2016
Dependencies:
adduser 3.113+nmu3ubuntu4 [origin: unknown]
apt 1.0.10.2ubuntu3 [origin: unknown]
apt-utils 1.0.10.2ubuntu3 [origin: unknown]
coreutils 8.23-4ubuntu2 [origin: unknown]
dbus 1.10.0-1ubuntu1 [origin: unknown]
debconf 1.5.57ubuntu1 [origin: unknown]
debconf-i18n 1.5.57ubuntu1 [origin: unknown]
debianutils 4.5.1 [origin: unknown]
dmsetup 2:1.02.99-1ubuntu1 [origin: unknown]
dosfstools 3.0.28-1ubuntu0.1 [origin: unknown]
dpkg 1.18.2ubuntu5.1 [origin: unknown]
e2fslibs 1.42.12-1ubuntu2 [origin: unknown]
e2fsprogs 1.42.12-1ubuntu2 [origin: unknown]
eject 2.1.5+deb1+cvs20081104-13.1 [origin: unknown]
fuse 2.9.4-1ubuntu1 [origin: unknown]
gcc-5-base 5.2.1-22ubuntu2 [origin: unknown]
gdisk 1.0.0-3 [origin: unknown]
gnupg 1.4.18-7ubuntu1 [modified: usr/lib/gnupg/gpgkeys_curl usr/lib/gnupg/gpgkeys_hkp] [origin: unknown]
gpgv 1.4.18-7ubuntu1 [origin: unknown]
groff-base 1.22.3-1 [origin: unknown]
init-system-helpers 1.23ubuntu4 [origin: unknown]
initscripts 2.88dsf-59.2ubuntu2.1 [origin: unknown]
insserv 1.14.0-5ubuntu3 [origin: unknown]
libacl1 2.2.52-2 [origin: unknown]
libapparmor1 2.10-0ubuntu6 [origin: unknown]
libapt-inst1.7 1.0.10.2ubuntu3 [origin: unknown]
libapt-pkg4.16 1.0.10.2ubuntu3 [origin: unknown]
libatasmart4 0.19-3 [origin: unknown]
libattr1 1:2.4.47-2 [origin: unknown]
libaudit-common 1:2.4.2-1ubuntu1 [origin: unknown]
libaudit1 1:2.4.2-1ubuntu1 [origin: unknown]
libblkid1 2.26.2-6ubuntu3 [origin: unknown]
libbz2-1.0 1.0.6-8 [origin: unknown]
libc6 2.21-0ubuntu4.3 [origin: unknown]
libcap-ng0 0.7.6-1 [origin: unknown]
libcap2 1:2.24-9 [origin: unknown]
libcap2-bin 1:2.24-9 [origin: unknown]
libcomerr2 1.42.12-1ubuntu2 [origin: unknown]
libcryptsetup4 2:1.6.6-5ubuntu2 [origin: unknown]
libdb5.3 5.3.28-11 [origin: unknown]
libdbus-1-3 1.10.0-1ubuntu1 [origin: unknown]
libdevmapper1.02.1 2:1.02.99-1ubuntu1 [origin: unknown]
libexpat1 2.1.0-7ubuntu0.15.10.1 [origin: unknown]
libfdisk1 2.26.2-6ubuntu3 [origin: unknown]
libffi6 3.2.1-3 [origin: unknown]
libfuse2 2.9.4-1ubuntu1 [origin: unknown]
libgcc1 1:5.2.1-22ubuntu2 [origin: unknown]
libgcrypt20 1.6.3-2ubuntu1.1 [origin: unknown]
libglib2.0-0 2.46.2-1ubuntu2 [origin: unknown]
libglib2.0-data 2.46.2-1ubuntu2 [origin: unknown]
libgmp10 2:6.0.0+dfsg-7 [origin: unknown]
libgnutls-deb0-28 3.3.15-5ubuntu2 [origin: unknown]
libgpg-error0 1.19-2 [origin: unknown]
libgpm2 1.20.4-6.1 [origin: unknown]
libgudev-1.0-0 1:230-2 [origin: unknown]
libhogweed4 3.1.1-4ubuntu0.1 [origin: unknown]
libicu55 55.1-4ubuntu1 [origin: unknown]
libkmod2 21-1ubuntu1 [origin: unknown]
liblocale-gettext-perl 1.05-9 [origin: unknown]
liblzma5 5.1.1alpha+20120614-2ubuntu2 [origin: unknown]
libmount1 2.26.2-6ubuntu3 [origin: unknown]
libncurses5 5.9+20150516-2ubuntu1 [origin: unknown]
libncursesw5 5.9+20150516-2ubuntu1 [origin: unknown]
libnettle6 3.1.1-4ubuntu0.1 [origin: unknown]
libp11-kit0 0.23.1-3 [origin: unknown]
libpam-modules 1.1.8-3.1ubuntu3.2 [origin: unknown]
libpam-modules-bin 1.1.8-3.1ubuntu3.2 [origin: unknown]
libpam-runtime 1.1.8-3.1ubuntu3.2 [origin: unknown]
libpam-systemd 225-1ubuntu9.1 [origin: unknown]
libpam0g 1.1.8-3.1ubuntu3.2 [origin: unknown]
libparted2 3.2-7ubuntu1 [origin: unknown]
libpcre3 2:8.35-7.1ubuntu1.4 [origin: unknown]
libpng12-0 1.2.51-0ubuntu3.15.10.2 [origin: unknown]
libpolkit-agent-1-0 0.105-11ubuntu3 [origin: unknown]
libpolkit-backend-1-0 0.105-11ubuntu3 [origin: unknown]
libpolkit-gobject-1-0 0.105-11ubuntu3 [origin: unknown]
libpopt0 1.16-10 [origin: unknown]
libprocps3 1:3.3.9-1ubuntu8 [origin: unknown]
libreadline6 6.3-8ubuntu1 [origin: unknown]
libseccomp2 2.2.3-2ubuntu1 [origin: unknown]
libselinux1 2.3-2build1 [origin: unknown]
libsemanage-common 2.3-1build2 [origin: unknown]
libsemanage1 2.3-1build2 [origin: unknown]
libsepol1 2.3-2 [origin: unknown]
libslang2 2.3.0-2ubuntu1 [origin: unknown]
libsmartcols1 2.26.2-6ubuntu3 [origin: unknown]
libss2 1.42.12-1ubuntu2 [origin: unknown]
libstdc++6 5.2.1-22ubuntu2 [origin: unknown]
libsystemd0 225-1ubuntu9.1 [origin: unknown]
libtasn1-6 4.5-2ubuntu0.1 [origin: unknown]
libtext-charwidth-perl 0.04-7build4 [origin: unknown]
libtext-iconv-perl 1.7-5build3 [origin: unknown]
libtext-wrapi18n-perl 0.06-7 [origin: unknown]
libtinfo5 5.9+20150516-2ubuntu1 [origin: unknown]
libudev1 225-1ubuntu9.1 [origin: unknown]
libudisks2-0 2.1.6-2ubuntu1 [origin: unknown]
libusb-0.1-4 2:0.1.12-27 [origin: unknown]
libustr-1.0-1 1.0.4-5 [origin: unknown]
libuuid1 2.26.2-6ubuntu3 [origin: unknown]
libxml2 2.9.2+zdfsg1-4ubuntu0.3 [origin: unknown]
lsb-base 4.1+Debian11ubuntu8 [origin: unknown]
mount 2.26.2-6ubuntu3 [origin: unknown]
multiarch-support 2.21-0ubuntu4.3 [origin: unknown]
ntfs-3g 1:2014.2.15AR.3-3 [origin: unknown]
parted 3.2-7ubuntu1 [origin: unknown]
passwd 1:4.1.5.1-1.1ubuntu7 [origin: unknown]
perl-base 5.20.2-6ubuntu0.2 [origin: unknown]
policykit-1 0.105-11ubuntu3 [origin: unknown]
procps 1:3.3.9-1ubuntu8 [origin: unknown]
psmisc 22.21-2build1 [origin: unknown]
readline-common 6.3-8ubuntu1 [origin: unknown]
sed 4.2.2-6.1 [origin: unknown]
sensible-utils 0.0.9 [origin: unknown]
sgml-base 1.26+nmu4ubuntu1 [origin: unknown]
shared-mime-info 1.3-1 [origin: unknown]
systemd 225-1ubuntu9.1 [origin: unknown]
sysv-rc 2.88dsf-59.2ubuntu2.1 [origin: unknown]
sysvinit-utils 2.88dsf-59.2ubuntu2.1 [origin: unknown]
tar 1.27.1-2 [origin: unknown]
tzdata 2016d-0ubuntu0.15.10 [origin: unknown]
ubuntu-keyring 2012.05.19 [origin: unknown]
udev 225-1ubuntu9.1 [origin: unknown]
util-linux 2.26.2-6ubuntu3 [origin: unknown]
uuid-runtime 2.26.2-6ubuntu3 [origin: unknown]
xdg-user-dirs 0.15-2ubuntu5 [origin: unknown]
xml-core 0.13+nmu2 [origin: unknown]
zlib1g 1:1.2.8.dfsg-2ubuntu4 [origin: unknown]
DistroRelease: Ubuntu 15.10
ExecutablePath: /usr/lib/udisks2/udisksd
ExecutableTimestamp: 1445428442
Package: udisks2 2.1.6-2ubuntu1 [origin: unknown]
PackageArchitecture: amd64
ProcCmdline: /usr/lib/udisks2/udisksd --no-debug
ProcCwd: /
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
ProcMaps:
00400000-00452000 r-xp 00000000 fc:01 19275889 /usr/lib/udisks2/udisksd
00652000-00653000 r--p 00052000 fc:01 19275889 /usr/lib/udisks2/udisksd
00653000-00655000 rw-p 00053000 fc:01 19275889 /usr/lib/udisks2/udisksd
0164c000-018ca000 rw-p 00000000 00:00 0 [heap]
7fd6f8000000-7fd6f8066000 rw-p 00000000 00:00 0
7fd6f8066000-7fd6fc000000 ---p 00000000 00:00 0
7fd6fc000000-7fd6fc063000 rw-p 00000000 00:00 0
7fd6fc063000-7fd700000000 ---p 00000000 00:00 0
7fd700000000-7fd700021000 rw-p 00000000 00:00 0
7fd700021000-7fd704000000 ---p 00000000 00:00 0
7fd7061cb000-7fd7061cc000 ---p 00000000 00:00 0
7fd7061cc000-7fd7069cc000 rw-p 00000000 00:00 0
7fd7069cc000-7fd7069cd000 ---p 00000000 00:00 0
7fd7069cd000-7fd7071cd000 rw-p 00000000 00:00 0
7fd7071cd000-7fd7071ce000 ---p 00000000 00:00 0
7fd7071ce000-7fd7079ce000 rw-p 00000000 00:00 0
7fd7079ce000-7fd7079d8000 r-xp 00000000 fc:01 30146870 /lib/x86_64-linux-gnu/libnss_files-2.21.so
7fd7079d8000-7fd707bd8000 ---p 0000a000 fc:01 30146870 /lib/x86_64-linux-gnu/libnss_files-2.21.so
7fd707bd8000-7fd707bd9000 r--p 0000a000 fc:01 30146870 /lib/x86_64-linux-gnu/libnss_files-2.21.so
7fd707bd9000-7fd707bda000 rw-p 0000b000 fc:01 30146870 /lib/x86_64-linux-gnu/libnss_files-2.21.so
7fd707bda000-7fd707be5000 r-xp 00000000 fc:01 30147765 /lib/x86_64-linux-gnu/libnss_nis-2.21.so
7fd707be5000-7fd707de4000 ---p 0000b000 fc:01 30147765 /lib/x86_64-linux-gnu/libnss_nis-2.21.so
7fd707de4000-7fd707de5000 r--p 0000a000 fc:01 30147765 /lib/x86_64-linux-gnu/libnss_nis-2.21.so
7fd707de5000-7fd707de6000 rw-p 0000b000 fc:01 30147765 /lib/x86_64-linux-gnu/libnss_nis-2.21.so
7fd707de6000-7fd707dfd000 r-xp 00000000 fc:01 30147768 /lib/x86_64-linux-gnu/libnsl-2.21.so
7fd707dfd000-7fd707ffc000 ---p 00017000 fc:01 30147768 /lib/x86_64-linux-gnu/libnsl-2.21.so
7fd707ffc000-7fd707ffd000 r--p 00016000 fc:01 30147768 /lib/x86_64-linux-gnu/libnsl-2.21.so
7fd707ffd000-7fd707ffe000 rw-p 00017000 fc:01 30147768 /lib/x86_64-linux-gnu/libnsl-2.21.so
7fd707ffe000-7fd708000000 rw-p 00000000 00:00 0
7fd708000000-7fd70807b000 rw-p 00000000 00:00 0
7fd70807b000-7fd70c000000 ---p 00000000 00:00 0
7fd70c000000-7fd70c022000 rw-p 00000000 00:00 0
7fd70c022000-7fd710000000 ---p 00000000 00:00 0
7fd710000000-7fd710021000 rw-p 00000000 00:00 0
7fd710021000-7fd714000000 ---p 00000000 00:00 0
7fd714193000-7fd71419b000 r-xp 00000000 fc:01 30147752 /lib/x86_64-linux-gnu/libnss_compat-2.21.so
7fd71419b000-7fd71439a000 ---p 00008000 fc:01 30147752 /lib/x86_64-linux-gnu/libnss_compat-2.21.so
7fd71439a000-7fd71439b000 r--p 00007000 fc:01 30147752 /lib/x86_64-linux-gnu/libnss_compat-2.21.so
7fd71439b000-7fd71439c000 rw-p 00008000 fc:01 30147752 /lib/x86_64-linux-gnu/libnss_compat-2.21.so
7fd71439c000-7fd71439d000 ---p 00000000 00:00 0
7fd71439d000-7fd714b9d000 rw-p 00000000 00:00 0
7fd714b9d000-7fd714b9e000 ---p 00000000 00:00 0
7fd714b9e000-7fd71539e000 rw-p 00000000 00:00 0
7fd71539e000-7fd71539f000 ---p 00000000 00:00 0
7fd71539f000-7fd715b9f000 rw-p 00000000 00:00 0
7fd715b9f000-7fd715bb1000 r-xp 00000000 fc:01 30151000 /lib/x86_64-linux-gnu/libgpg-error.so.0.15.0
7fd715bb1000-7fd715db0000 ---p 00012000 fc:01 30151000 /lib/x86_64-linux-gnu/libgpg-error.so.0.15.0
7fd715db0000-7fd715db1000 r--p 00011000 fc:01 30151000 /lib/x86_64-linux-gnu/libgpg-error.so.0.15.0
7fd715db1000-7fd715db2000 rw-p 00012000 fc:01 30151000 /lib/x86_64-linux-gnu/libgpg-error.so.0.15.0
7fd715db2000-7fd715db5000 r-xp 00000000 fc:01 30147758 /lib/x86_64-linux-gnu/libdl-2.21.so
7fd715db5000-7fd715fb4000 ---p 00003000 fc:01 30147758 /lib/x86_64-linux-gnu/libdl-2.21.so
7fd715fb4000-7fd715fb5000 r--p 00002000 fc:01 30147758 /lib/x86_64-linux-gnu/libdl-2.21.so
7fd715fb5000-7fd715fb6000 rw-p 00003000 fc:01 30147758 /lib/x86_64-linux-gnu/libdl-2.21.so
7fd715fb6000-7fd716022000 r-xp 00000000 fc:01 30146621 /lib/x86_64-linux-gnu/libpcre.so.3.13.1
7fd716022000-7fd716222000 ---p 0006c000 fc:01 30146621 /lib/x86_64-linux-gnu/libpcre.so.3.13.1
7fd716222000-7fd716223000 r--p 0006c000 fc:01 30146621 /lib/x86_64-linux-gnu/libpcre.so.3.13.1
7fd716223000-7fd716224000 rw-p 0006d000 fc:01 30146621 /lib/x86_64-linux-gnu/libpcre.so.3.13.1
7fd716224000-7fd71622b000 r-xp 00000000 fc:01 19276607 /usr/lib/x86_64-linux-gnu/libffi.so.6.0.4
7fd71622b000-7fd71642a000 ---p 00007000 fc:01 19276607 /usr/lib/x86_64-linux-gnu/libffi.so.6.0.4
7fd71642a000-7fd71642b000 r--p 00006000 fc:01 19276607 /usr/lib/x86_64-linux-gnu/libffi.so.6.0.4
7fd71642b000-7fd71642c000 rw-p 00007000 fc:01 19276607 /usr/lib/x86_64-linux-gnu/libffi.so.6.0.4
7fd71642c000-7fd716443000 r-xp 00000000 fc:01 30147763 /lib/x86_64-linux-gnu/libresolv-2.21.so
7fd716443000-7fd716643000 ---p 00017000 fc:01 30147763 /lib/x86_64-linux-gnu/libresolv-2.21.so
7fd716643000-7fd716644000 r--p 00017000 fc:01 30147763 /lib/x86_64-linux-gnu/libresolv-2.21.so
7fd716644000-7fd716645000 rw-p 00018000 fc:01 30147763 /lib/x86_64-linux-gnu/libresolv-2.21.so
7fd716645000-7fd716647000 rw-p 00000000 00:00 0
7fd716647000-7fd716668000 r-xp 00000000 fc:01 30151109 /lib/x86_64-linux-gnu/libselinux.so.1
7fd716668000-7fd716867000 ---p 00021000 fc:01 30151109 /lib/x86_64-linux-gnu/libselinux.so.1
7fd716867000-7fd716868000 r--p 00020000 fc:01 30151109 /lib/x86_64-linux-gnu/libselinux.so.1
7fd716868000-7fd716869000 rw-p 00021000 fc:01 30151109 /lib/x86_64-linux-gnu/libselinux.so.1
7fd716869000-7fd71686b000 rw-p 00000000 00:00 0
7fd71686b000-7fd716884000 r-xp 00000000 fc:01 30151140 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fd716884000-7fd716a83000 ---p 00019000 fc:01 30151140 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fd716a83000-7fd716a84000 r--p 00018000 fc:01 30151140 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fd716a84000-7fd716a85000 rw-p 00019000 fc:01 30151140 /lib/x86_64-linux-gnu/libz.so.1.2.8
7fd716a85000-7fd716a88000 r-xp 00000000 fc:01 19268858 /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.4600.2
7fd716a88000-7fd716c87000 ---p 00003000 fc:01 19268858 /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.4600.2
7fd716c87000-7fd716c88000 r--p 00002000 fc:01 19268858 /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.4600.2
7fd716c88000-7fd716c89000 rw-p 00003000 fc:01 19268858 /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.4600.2
7fd716c89000-7fd716d61000 r-xp 00000000 fc:01 30150937 /lib/x86_64-linux-gnu/libgcrypt.so.20.0.3
7fd716d61000-7fd716f61000 ---p 000d8000 fc:01 30150937 /lib/x86_64-linux-gnu/libgcrypt.so.20.0.3
7fd716f61000-7fd716f62000 r--p 000d8000 fc:01 30150937 /lib/x86_64-linux-gnu/libgcrypt.so.20.0.3
7fd716f62000-7fd716f6a000 rw-p 000d9000 fc:01 30150937 /lib/x86_64-linux-gnu/libgcrypt.so.20.0.3
7fd716f6a000-7fd716f6b000 rw-p 00000000 00:00 0
7fd716f6b000-7fd716f8c000 r-xp 00000000 fc:01 30151020 /lib/x86_64-linux-gnu/liblzma.so.5.0.0
7fd716f8c000-7fd71718b000 ---p 00021000 fc:01 30151020 /lib/x86_64-linux-gnu/liblzma.so.5.0.0
7fd71718b000-7fd71718c000 r--p 00020000 fc:01 30151020 /lib/x86_64-linux-gnu/liblzma.so.5.0.0
7fd71718c000-7fd71718d000 rw-p 00021000 fc:01 30151020 /lib/x86_64-linux-gnu/liblzma.so.5.0.0
7fd71718d000-7fd717194000 r-xp 00000000 fc:01 30147749 /lib/x86_64-linux-gnu/librt-2.21.so
7fd717194000-7fd717393000 ---p 00007000 fc:01 30147749 /lib/x86_64-linux-gnu/librt-2.21.so
7fd717393000-7fd717394000 r--p 00006000 fc:01 30147749 /lib/x86_64-linux-gnu/librt-2.21.so
7fd717394000-7fd717395000 rw-p 00007000 fc:01 30147749 /lib/x86_64-linux-gnu/librt-2.21.so
7fd717395000-7fd717399000 r-xp 00000000 fc:01 30150953 /lib/x86_64-linux-gnu/libattr.so.1.1.0
7fd717399000-7fd717598000 ---p 00004000 fc:01 30150953 /lib/x86_64-linux-gnu/libattr.so.1.1.0
7fd717598000-7fd717599000 r--p 00003000 fc:01 30150953 /lib/x86_64-linux-gnu/libattr.so.1.1.0
7fd717599000-7fd71759a000 rw-p 00004000 fc:01 30150953 /lib/x86_64-linux-gnu/libattr.so.1.1.0
7fd71759a000-7fd71775a000 r-xp 00000000 fc:01 30147771 /lib/x86_64-linux-gnu/libc-2.21.so
7fd71775a000-7fd71795a000 ---p 001c0000 fc:01 30147771 /lib/x86_64-linux-gnu/libc-2.21.so
7fd71795a000-7fd71795e000 r--p 001c0000 fc:01 30147771 /lib/x86_64-linux-gnu/libc-2.21.so
7fd71795e000-7fd717960000 rw-p 001c4000 fc:01 30147771 /lib/x86_64-linux-gnu/libc-2.21.so
7fd717960000-7fd717964000 rw-p 00000000 00:00 0
7fd717964000-7fd71797c000 r-xp 00000000 fc:01 30147755 /lib/x86_64-linux-gnu/libpthread-2.21.so
7fd71797c000-7fd717b7c000 ---p 00018000 fc:01 30147755 /lib/x86_64-linux-gnu/libpthread-2.21.so
7fd717b7c000-7fd717b7d000 r--p 00018000 fc:01 30147755 /lib/x86_64-linux-gnu/libpthread-2.21.so
7fd717b7d000-7fd717b7e000 rw-p 00019000 fc:01 30147755 /lib/x86_64-linux-gnu/libpthread-2.21.so
7fd717b7e000-7fd717b82000 rw-p 00000000 00:00 0
7fd717b82000-7fd717c8f000 r-xp 00000000 fc:01 30147781 /lib/x86_64-linux-gnu/libglib-2.0.so.0.4600.2
7fd717c8f000-7fd717e8e000 ---p 0010d000 fc:01 30147781 /lib/x86_64-linux-gnu/libglib-2.0.so.0.4600.2
7fd717e8e000-7fd717e8f000 r--p 0010c000 fc:01 30147781 /lib/x86_64-linux-gnu/libglib-2.0.so.0.4600.2
7fd717e8f000-7fd717e90000 rw-p 0010d000 fc:01 30147781 /lib/x86_64-linux-gnu/libglib-2.0.so.0.4600.2
7fd717e90000-7fd717e91000 rw-p 00000000 00:00 0
7fd717e91000-7fd717ee3000 r-xp 00000000 fc:01 19268829 /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4600.2
7fd717ee3000-7fd7180e2000 ---p 00052000 fc:01 19268829 /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4600.2
7fd7180e2000-7fd7180e3000 r--p 00051000 fc:01 19268829 /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4600.2
7fd7180e3000-7fd7180e4000 rw-p 00052000 fc:01 19268829 /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0.4600.2
7fd7180e4000-7fd71825e000 r-xp 00000000 fc:01 19268827 /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0.4600.2
7fd71825e000-7fd71845d000 ---p 0017a000 fc:01 19268827 /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0.4600.2
7fd71845d000-7fd718461000 r--p 00179000 fc:01 19268827 /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0.4600.2
7fd718461000-7fd718463000 rw-p 0017d000 fc:01 19268827 /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0.4600.2
7fd718463000-7fd718465000 rw-p 00000000 00:00 0
7fd718465000-7fd7184c6000 r-xp 00000000 fc:01 19277469 /usr/lib/x86_64-linux-gnu/libudisks2.so.0.0.0
7fd7184c6000-7fd7186c5000 ---p 00061000 fc:01 19277469 /usr/lib/x86_64-linux-gnu/libudisks2.so.0.0.0
7fd7186c5000-7fd7186cd000 r--p 00060000 fc:01 19277469 /usr/lib/x86_64-linux-gnu/libudisks2.so.0.0.0
7fd7186cd000-7fd7186ce000 rw-p 00068000 fc:01 19277469 /usr/lib/x86_64-linux-gnu/libudisks2.so.0.0.0
7fd7186ce000-7fd7186d5000 r-xp 00000000 fc:01 30150941 /lib/x86_64-linux-gnu/libacl.so.1.1.0
7fd7186d5000-7fd7188d5000 ---p 00007000 fc:01 30150941 /lib/x86_64-linux-gnu/libacl.so.1.1.0
7fd7188d5000-7fd7188d6000 r--p 00007000 fc:01 30150941 /lib/x86_64-linux-gnu/libacl.so.1.1.0
7fd7188d6000-7fd7188d7000 rw-p 00008000 fc:01 30150941 /lib/x86_64-linux-gnu/libacl.so.1.1.0
7fd7188d7000-7fd7188f1000 r-xp 00000000 fc:01 19269363 /usr/lib/x86_64-linux-gnu/libpolkit-gobject-1.so.0.0.0
7fd7188f1000-7fd718af0000 ---p 0001a000 fc:01 19269363 /usr/lib/x86_64-linux-gnu/libpolkit-gobject-1.so.0.0.0
7fd718af0000-7fd718af1000 r--p 00019000 fc:01 19269363 /usr/lib/x86_64-linux-gnu/libpolkit-gobject-1.so.0.0.0
7fd718af1000-7fd718af2000 rw-p 0001a000 fc:01 19269363 /usr/lib/x86_64-linux-gnu/libpolkit-gobject-1.so.0.0.0
7fd718af2000-7fd718afc000 r-xp 00000000 fc:01 30150949 /lib/x86_64-linux-gnu/libatasmart.so.4.0.5
7fd718afc000-7fd718cfc000 ---p 0000a000 fc:01 30150949 /lib/x86_64-linux-gnu/libatasmart.so.4.0.5
7fd718cfc000-7fd718cfe000 r--p 0000a000 fc:01 30150949 /lib/x86_64-linux-gnu/libatasmart.so.4.0.5
7fd718cfe000-7fd718cff000 rw-p 0000c000 fc:01 30150949 /lib/x86_64-linux-gnu/libatasmart.so.4.0.5
7fd718cff000-7fd718d08000 r-xp 00000000 fc:01 19276821 /usr/lib/x86_64-linux-gnu/libgudev-1.0.so.0.2.0
7fd718d08000-7fd718f07000 ---p 00009000 fc:01 19276821 /usr/lib/x86_64-linux-gnu/libgudev-1.0.so.0.2.0
7fd718f07000-7fd718f08000 r--p 00008000 fc:01 19276821 /usr/lib/x86_64-linux-gnu/libgudev-1.0.so.0.2.0
7fd718f08000-7fd718f09000 rw-p 00009000 fc:01 19276821 /usr/lib/x86_64-linux-gnu/libgudev-1.0.so.0.2.0
7fd718f09000-7fd718f2d000 r-xp 00000000 fc:01 30147769 /lib/x86_64-linux-gnu/ld-2.21.so
7fd719053000-7fd71905b000 rw-p 00000000 00:00 0
7fd71905b000-7fd719078000 r-xp 00000000 fc:01 30150963 /lib/x86_64-linux-gnu/libudev.so.1.6.4
7fd719078000-7fd719079000 r--p 0001c000 fc:01 30150963 /lib/x86_64-linux-gnu/libudev.so.1.6.4
7fd719079000-7fd71907a000 rw-p 0001d000 fc:01 30150963 /lib/x86_64-linux-gnu/libudev.so.1.6.4
7fd71907a000-7fd71907d000 rw-p 00000000 00:00 0
7fd71907d000-7fd7190fa000 r-xp 00000000 fc:01 30150877 /lib/x86_64-linux-gnu/libsystemd.so.0.10.2
7fd7190fa000-7fd7190fd000 r--p 0007c000 fc:01 30150877 /lib/x86_64-linux-gnu/libsystemd.so.0.10.2
7fd7190fd000-7fd7190fe000 rw-p 0007f000 fc:01 30150877 /lib/x86_64-linux-gnu/libsystemd.so.0.10.2
7fd7190fe000-7fd7190ff000 rw-p 00000000 00:00 0
7fd719122000-7fd719123000 rw-p 00000000 00:00 0
7fd719123000-7fd71912a000 r--s 00000000 fc:01 19534086 /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache
7fd71912a000-7fd71912c000 rw-p 00000000 00:00 0
7fd71912c000-7fd71912d000 r--p 00023000 fc:01 30147769 /lib/x86_64-linux-gnu/ld-2.21.so
7fd71912d000-7fd71912e000 rw-p 00024000 fc:01 30147769 /lib/x86_64-linux-gnu/ld-2.21.so
7fd71912e000-7fd71912f000 rw-p 00000000 00:00 0
7ffd239e1000-7ffd23a02000 rw-p 00000000 00:00 0 [stack]
7ffd23ace000-7ffd23ad0000 r--p 00000000 00:00 0 [vvar]
7ffd23ad0000-7ffd23ad2000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
ProcStatus:
Name: udisksd
State: S (sleeping)
Tgid: 21649
Ngid: 0
Pid: 21649
PPid: 1
TracerPid: 0
Uid: 0 0 0 0
Gid: 0 0 0 0
FDSize: 64
Groups:
NStgid: 21649
NSpid: 21649
NSpgid: 21649
NSsid: 21649
VmPeak: 507400 kB
VmSize: 507396 kB
VmLck: 0 kB
VmPin: 0 kB
VmHWM: 10180 kB
VmRSS: 10064 kB
VmData: 445096 kB
VmStk: 136 kB
VmExe: 328 kB
VmLib: 8288 kB
VmPTE: 196 kB
VmPMD: 16 kB
VmSwap: 0 kB
Threads: 7
SigQ: 0/47111
SigPnd: 0000000000000000
ShdPnd: 0000000000000000
SigBlk: 0000000000000000
SigIgn: 0000000000001000
SigCgt: 0000000180010002
CapInh: 0000000000000000
CapPrm: 0000003fffffffff
CapEff: 0000003fffffffff
CapBnd: 0000003fffffffff
Seccomp: 0
Cpus_allowed: 0f
Cpus_allowed_list: 0-3
Mems_allowed: 00000000,00000001
Mems_allowed_list: 0
voluntary_ctxt_switches: 377
nonvoluntary_ctxt_switches: 13
SourcePackage: udisks2
Uname: Linux 4.2.0-36-generic x86_64
_MarkForUpload: True
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1589418
Title:
udisksd high CPU usage
Status in linux package in Ubuntu:
Confirmed
Bug description:
Using: libudisks2-0:amd64 2.1.6-2ubuntu1
Ubuntu 4.2.0-36.42-generic 4.2.8-ckt8
Description: Ubuntu 15.10
Release: 15.10
When I add USB drives to my system I end-up with udisksd using 100% of
a core shortly after. After some time this goes up to 200% (in one
step), so using 2 cores. Thread view shows CPU time of CMD 'pool':
# ps -T -p <pid-of-udisksd>
PID SPID TTY TIME CMD
26229 26229 ? 00:00:00 udisksd
26229 26230 ? 00:00:00 gmain
26229 26232 ? 00:00:00 gdbus
26229 26233 ? 00:00:00 probing-thread
26229 26234 ? 00:00:00 cleanup
26229 3325 ? 00:33:16 pool
26229 5027 ? 00:03:00 pool
My solution is to kill it and let it restart.
Strace needs to follow threads to show activity, it's then flooding
with:
# strace -p <udisksd-pid> -f
[pid 3325] poll([{fd=12, events=POLLIN}, {fd=17, events=POLLOUT}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN}], 4, 0) = 2 ([{fd=12, revents=POLLIN}, {fd=17, revents=POLLOUT}])
[pid 3325] read(12, "\2\0\0\0\0\0\0\0", 16) = 8
[pid 3325] write(12, "\1\0\0\0\0\0\0\0", 8) = 8
[pid 3325] write(2, "\n(udisksd:26229): GLib-WARNING *"..., 87) = 87
[pid 3325] write(12, "\1\0\0\0\0\0\0\0", 8) = 8
[pid 3325] poll([{fd=12, events=POLLIN}, {fd=17, events=POLLOUT}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN}], 4, 0) = 2 ([{fd=12, revents=POLLIN}, {fd=17, revents=POLLOUT}])
[pid 3325] read(12, "\2\0\0\0\0\0\0\0", 16) = 8
[pid 3325] write(12, "\1\0\0\0\0\0\0\0", 8) = 8
[pid 3325] write(2, "\n(udisksd:26229): GLib-WARNING *"..., 87) = 87
[pid 3325] write(12, "\1\0\0\0\0\0\0\0", 8) = 8
[pid 3325] poll([{fd=12, events=POLLIN}, {fd=17, events=POLLOUT}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN}], 4, 0) = 2 ([{fd=12, revents=POLLIN}, {fd=17, revents=POLLOUT}])
[pid 3325] read(12, "\2\0\0\0\0\0\0\0", 16) = 8
[pid 3325] write(12, "\1\0\0\0\0\0\0\0", 8) = 8
[pid 3325] write(2, "\n(udisksd:26229): GLib-WARNING *"..., 87) = 87
[pid 3325] write(12, "\1\0\0\0\0\0\0\0", 8) = 8
[pid 3325] poll([{fd=12, events=POLLIN}, {fd=17, events=POLLOUT}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN}], 4, 0) = 2^CProcess 26229 detached
THANKS!
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References
