Package: udev
Version: 175-7.1
Severity: important
Hello,
after upgrading a machine to Wheezy I noticed that MD device nodes where
not removed anymore once the array was stopped.
I noticed that the device node had the sticky bit set, and udev was
refusing to remove it:
device node '/dev/md1' has sticky bit set, skip removal
The sticky bit is only set by the "static_node" option, and there are
not rules setting it for block devices.
Unfortunately, in 91-permissions.rules at line 94 you can see this:
# sound devices
SUBSYSTEM=="sound", GROUP="audio",
OPTIONS+="static_node=snd/seq", OPTIONS+="static_node=snd/timer"
Note that there's not continuation backslash at the end of the line: the
options are applied unconditionally (hence the "important" severity).
I've verified that adding the backslash fixes the bug.
-- System Information:
Debian Release: 7.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages udev depends on:
ii debconf [debconf-2.0] 1.5.49
ii libc6 2.13-38
ii libselinux1 2.1.9-5
ii libudev0 175-7.1
ii lsb-base 4.1+Debian8
ii procps 1:3.3.3-3
ii util-linux 2.20.1-5.3
Versions of packages udev recommends:
ii pciutils 1:3.1.9-6
ii usbutils 1:005-3
udev suggests no packages.
-- Configuration Files:
/etc/udev/udev.conf changed [not included]
-- debconf information:
udev/new_kernel_needed: false
udev/title/upgrade:
udev/reboot_needed:
udev/sysfs_deprecated_incompatibility:
-- debsums errors found:
debsums: changed file /lib/udev/rules.d/91-permissions.rules (from udev package)
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