[Pkg-systemd-maintainers] Bug#722070: systemd uses up 100% CPU (in a tight loop) on shutdown, and hangs

[Debian BTS]

kthxbyte
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From: Paul Tagliamonte <leliel at pault.ag>
To: Debian Bug Tracking System <submit at bugs.debian.org>
Message-ID: <20130907125746.17414.76196.reportbug at leliel>
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Date: Sat, 07 Sep 2013 08:57:46 -0400
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Package: systemd
Version: 44-12
Severity: normal
Control: found -1 204-2

When I shutdown my machine with the latest systemd in experimental (or
the one in unstable, when I ran it), the CPU enters a tight loop and
hangs.

I've left my machine up before (forgetting it does this), and come back
a few days later, machine still going, face-melting-lava-hot, and fans
blasting.

I've also seen kernel panics due to thermal conditions.

I'm sorta getting annoyed at suffocating my computer when I want to turn
it off, so it'd be really nice to fix this.

Thanks,
  Paul

P.S., the only time it shutdown correctly in recent history would be
      *after* the upgrade to experimental, on the *first* shutdown (but not
      the second).


-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.8-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages systemd depends on:
ii  initscripts          2.88dsf-41
ii  libacl1              2.2.52-1
ii  libaudit0            1:1.7.18-1.1
ii  libc6                2.17-92
ii  libcap2              1:2.22-1.2
ii  libcryptsetup4       2:1.6.1-1
ii  libdbus-1-3          1.6.12-1
ii  libgcrypt11          1.5.3-2
ii  libkmod2             9-3
ii  liblzma5             5.1.1alpha+20120614-2
ii  libpam0g             1.1.3-9
ii  libselinux1          2.1.13-2
ii  libsystemd-daemon0   44-12
ii  libsystemd-journal0  204-2
ii  libudev1             204-2
ii  libwrap0             7.6.q-24
ii  udev                 175-7.2
ii  util-linux           2.20.1-5.4

Versions of packages systemd recommends:
ii  libpam-systemd  204-2

Versions of packages systemd suggests:
pn  systemd-ui  <none>

-- no debconf information