Messages in this thread | | | Date | Sat, 5 Aug 2006 13:26:49 +0200 | From | "Michal Piotrowski" <> | Subject | Re: 2.6.18-rc3-g3b445eea BUG: warning at /usr/src/linux-git/kernel/cpu.c:51/unlock_cpu_hotplug() |
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On 05/08/06, Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote: > audit(1154775731.471:6): avc: denied { write } for pid=1361 > comm="cpuspeed" name="cpufreq" dev=sysfs ino=4863 > scontext=system_u:system_r:cpuspeed_t:s0 > tcontext=system_u:object_r:sysfs_t:s0 tclass=dir > CPU0 called lock_cpu_hotplug() for app konsole. recursive_depth=0 > [<c01329ab>] lock_cpu_hotplug+0x36/0xb9 > [<c012aadf>] flush_workqueue+0x25/0x57 > [<c020e1b7>] release_dev+0x485/0x5f2 > [<c016f7f8>] d_lookup+0x1b/0x3b > [<c012d8d6>] remove_wait_queue+0xc/0x34 > [<c020e333>] tty_release+0xf/0x18 > [<c015c943>] __fput+0x90/0x15e > [<c015a361>] filp_close+0x4e/0x54 > [<c0102d51>] sysenter_past_esp+0x56/0x79 > konsole acquired cpu_bitmask_lock > CPU0 called unlock_cpu_hotplug() for app konsole. recursive_depth=0 > [<c0132a62>] unlock_cpu_hotplug+0x34/0xb2 > [<c020e1b7>] release_dev+0x485/0x5f2 > [<c016f7f8>] d_lookup+0x1b/0x3b > [<c012d8d6>] remove_wait_queue+0xc/0x34 > [<c020e333>] tty_release+0xf/0x18 > [<c015c943>] __fput+0x90/0x15e > [<c015a361>] filp_close+0x4e/0x54 > [<c0102d51>] sysenter_past_esp+0x56/0x79 > konsole released cpu_bitmask_lock
Aug 5 13:18:00 ltg01-fedora kernel: CPU0 called lock_cpu_hotplug() for app kded. recursive_depth=0 Aug 5 13:18:00 ltg01-fedora kernel: [<c01329ab>] lock_cpu_hotplug+0x36/0xb9 Aug 5 13:18:00 ltg01-fedora kernel: [<c012aadf>] flush_workqueue+0x25/0x57 Aug 5 13:18:00 ltg01-fedora kernel: [<c020e1b7>] release_dev+0x485/0x5f2 Aug 5 13:18:00 ltg01-fedora kernel: [<c014c28f>] do_wp_page+0x318/0x348 Aug 5 13:18:00 ltg01-fedora kernel: [<c01425d4>] find_get_page+0x36/0x3b Aug 5 13:18:00 ltg01-fedora kernel: [<c014d46b>] __handle_mm_fault+0x6bf/0x727 Aug 5 13:18:00 ltg01-fedora kernel: [<c020e333>] tty_release+0xf/0x18 Aug 5 13:18:00 ltg01-fedora kernel: [<c015c943>] __fput+0x90/0x15e Aug 5 13:18:00 ltg01-fedora kernel: [<c015a361>] filp_close+0x4e/0x54 Aug 5 13:18:00 ltg01-fedora kernel: [<c0102d51>] sysenter_past_esp+0x56/0x79 Aug 5 13:18:00 ltg01-fedora kernel: kded acquired cpu_bitmask_lock [..] Aug 5 13:18:03 ltg01-fedora kernel: CPU1 called lock_cpu_hotplug() for app mingetty. recursive_depth=0 Aug 5 13:18:03 ltg01-fedora kernel: [<c01329ab>] lock_cpu_hotplug+0x36/0xb9 Aug 5 13:18:03 ltg01-fedora kernel: [<c012aadf>] flush_workqueue+0x25/0x57 Aug 5 13:18:03 ltg01-fedora kernel: [<c020e1b7>] release_dev+0x485/0x5f2 Aug 5 13:18:03 ltg01-fedora kernel: [<c01463a2>] __pagevec_free+0x18/0x22 Aug 5 13:18:03 ltg01-fedora kernel: [<c0148251>] release_pages+0x13b/0x143 Aug 5 13:18:03 ltg01-fedora kernel: [<c020e333>] tty_release+0xf/0x18 Aug 5 13:18:03 ltg01-fedora kernel: [<c015c943>] __fput+0x90/0x15e Aug 5 13:18:03 ltg01-fedora kernel: [<c015a361>] filp_close+0x4e/0x54 Aug 5 13:18:03 ltg01-fedora kernel: [<c011e477>] put_files_struct+0x65/0xa7 Aug 5 13:18:03 ltg01-fedora kernel: [<c011f44f>] do_exit+0x1dd/0x771 Aug 5 13:18:03 ltg01-fedora kernel: [<c011fa59>] sys_exit_group+0x0/0xd Aug 5 13:18:03 ltg01-fedora kernel: [<c012766a>] get_signal_to_deliver+0x387/0x3cc Aug 5 13:18:03 ltg01-fedora kernel: [<c01024ba>] do_notify_resume+0x71/0x5df Aug 5 13:18:03 ltg01-fedora kernel: [<c012d8d6>] remove_wait_queue+0xc/0x34 Aug 5 13:18:03 ltg01-fedora kernel: [<c0211a89>] read_chan+0x0/0x567 Aug 5 13:18:03 ltg01-fedora kernel: [<c020cc00>] tty_ldisc_deref+0x50/0x5f Aug 5 13:18:03 ltg01-fedora kernel: [<c020ede8>] tty_read+0x6d/0xb4 Aug 5 13:18:03 ltg01-fedora kernel: [<c020ed7b>] tty_read+0x0/0xb4 Aug 5 13:18:03 ltg01-fedora kernel: [<c015c174>] vfs_read+0x9f/0x141 Aug 5 13:18:03 ltg01-fedora kernel: [<c015c5c0>] sys_read+0x3c/0x63 Aug 5 13:18:03 ltg01-fedora kernel: [<c0102e4a>] work_notifysig+0x13/0x19 Aug 5 13:18:03 ltg01-fedora kernel: mingetty acquired cpu_bitmask_lock [..] Aug 5 13:18:03 ltg01-fedora kernel: CPU1 called lock_cpu_hotplug() for app mingetty. recursive_depth=0 Aug 5 13:18:03 ltg01-fedora kernel: [<c01329ab>] lock_cpu_hotplug+0x36/0xb9 Aug 5 13:18:03 ltg01-fedora kernel: [<c012aadf>] flush_workqueue+0x25/0x57 Aug 5 13:18:03 ltg01-fedora kernel: [<c020e1b7>] release_dev+0x485/0x5f2 Aug 5 13:18:03 ltg01-fedora kernel: [<c0115c9e>] __wake_up_common+0x2f/0x53 Aug 5 13:18:03 ltg01-fedora kernel: [<c0115cd3>] __wake_up_locked+0x11/0x15 Aug 5 13:18:03 ltg01-fedora kernel: [<c02b5ef5>] __down+0xa1/0xd7 Aug 5 13:18:03 ltg01-fedora kernel: [<c0117186>] default_wake_function+0x0/0xc Aug 5 13:18:03 ltg01-fedora kernel: [<c020e333>] tty_release+0xf/0x18 Aug 5 13:18:03 ltg01-fedora kernel: [<c015c943>] __fput+0x90/0x15e Aug 5 13:18:03 ltg01-fedora kernel: [<c015a361>] filp_close+0x4e/0x54 Aug 5 13:18:03 ltg01-fedora kernel: [<c011e477>] put_files_struct+0x65/0xa7 Aug 5 13:18:03 ltg01-fedora kernel: [<c011f44f>] do_exit+0x1dd/0x771 Aug 5 13:18:03 ltg01-fedora kernel: [<c011fa59>] sys_exit_group+0x0/0xd Aug 5 13:18:03 ltg01-fedora kernel: [<c012766a>] get_signal_to_deliver+0x387/0x3cc Aug 5 13:18:03 ltg01-fedora kernel: [<c01024ba>] do_notify_resume+0x71/0x5df Aug 5 13:18:03 ltg01-fedora kernel: [<c012d8d6>] remove_wait_queue+0xc/0x34 Aug 5 13:18:03 ltg01-fedora kernel: [<c0211a89>] read_chan+0x0/0x567 Aug 5 13:18:03 ltg01-fedora kernel: [<c020cc00>] tty_ldisc_deref+0x50/0x5f Aug 5 13:18:03 ltg01-fedora kernel: [<c020ede8>] tty_read+0x6d/0xb4 Aug 5 13:18:03 ltg01-fedora kernel: [<c020ed7b>] tty_read+0x0/0xb4 Aug 5 13:18:03 ltg01-fedora kernel: [<c015c174>] vfs_read+0x9f/0x141 Aug 5 13:18:03 ltg01-fedora kernel: [<c015c5c0>] sys_read+0x3c/0x63 Aug 5 13:18:03 ltg01-fedora kernel: [<c0102e4a>] work_notifysig+0x13/0x19 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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