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    SubjectKernel 2.6.30 and udevd problem
    [Sorry, wrong udev list in previous message.]


    I have recently upgraded my kernel to 2.6.30 and I've noticed that at some
    point (randomly), udevd would start using a lot of CPU time. Killing the
    process and starting it with --debug option prints these messages when the
    problem starts:

    [22652] event_queue_insert: seq 168515 queued, 'change' 'drm'
    [22657] udev_device_new_from_syspath: device 0x2040320 has devpath
    [22657] udev_device_read_db: device 0x2040320 filled with db symlink data
    [22657] udev_rules_apply_to_event: LINK 'char/226:0' /lib/udev/rules.d/50-
    [22657] udev_rules_apply_to_event: NAME 'dri/card0' /lib/udev/rules.d/50-udev-
    [22657] udev_rules_apply_to_event: GROUP 91 /lib/udev/rules.d/50-udev-
    [22657] udev_device_new_from_syspath: device 0x2040790 has devpath
    [22657] udev_device_new_from_syspath: device 0x2040a80 has devpath
    [22657] udev_rules_apply_to_event: RUN
    'socket:@/org/freedesktop/hal/udev_event' /etc/udev/rules.d/90-hal.rules:2
    [22657] udev_device_update_db: create db link (dri/card0 char/226:0)
    [22657] udev_node_add: creating device node '/dev/dri/card0', devnum=226:0,
    mode=0660, uid=0, gid=91
    [22657] udev_node_mknod: preserve file '/dev/dri/card0', because it has correct
    [22657] update_link: '/dev/char/226:0' with target '/dev/dri/card0' has the
    highest priority 0, create it
    [22657] node_symlink: preserve already existing symlink '/dev/char/226:0' to
    [22657] udev_monitor_send_device: passed 230 bytes to monitor 0x2040320
    [22657] udev_monitor_send_device: passed -1 bytes to monitor 0x2036150
    [22657] event_fork: seq 168515 exit with 0
    [22652] event_fork: seq 168515 forked, pid [22657], 'change' 'drm', 0 seconds
    [22652] udev_done: seq 168515 cleanup, pid [22657], status 0, 0 seconds old

    This sequence repeats ad infinitum. I have no clue what it means, so any help
    is appreciated.

    My system is a Dell Studio desktop with Intel graphics (G45). I run a standard
    distro kernel (Arch Linux). Please ask me for any other relevant info.


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      Last update: 2009-06-28 08:25    [W:0.034 / U:2.648 seconds]
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