[Bugme-new] [Bug 12468] New: Crash in acpi_cpufreq_init

bugme-daemon at bugzilla.kernel.org bugme-daemon at bugzilla.kernel.org
Sat Jan 17 10:47:32 PST 2009


http://bugzilla.kernel.org/show_bug.cgi?id=12468

           Summary: Crash in acpi_cpufreq_init
           Product: ACPI
           Version: 2.5
     KernelVersion: 2.6.29-rc2 + "iwlwifi: remove CMD_WANT_SKB flag if
                    send_cmd_sync
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Power-Processor
        AssignedTo: acpi_power-processor at kernel-bugs.osdl.org
        ReportedBy: fork0 at users.sf.net


Latest working kernel version: v2.6.29-rc1
Earliest failing kernel version:v2.6.29-rc2
Distribution: Ubuntu
Hardware Environment: Dell XPS M1330
Problem Description:

Crashed before entering init. The little transcripted from
the referenced screenshot:

 Process swapper (pid: 1, threadinfo ...
Stack:
 ffff88007f0db9a0 ...
 ff...
 ff...
Call trace:
 [<ffffffff80260372] ? trace_hardirqs_on_caller+0x114/0x138
                     ? trace_hardirqs_on+0xd/0xf
                     get_cur_freq_on_cpu+0x63/0x8f
                     acpi_cpufreq_cpu_init+0x366/0x418
                     cpufreq_add_dev+0x1fd/0x668
                     ? get_lock_stats
                     ? mark_held_locks
                     ? mutex_lock_nested
                     ? trace_hardirqs_on_caller
                     ? mutex_lock_nested
                     ? sysdev_driver_register
                     ? sysdev_driver_register
                     ? _spin_unlock_irqrestore
                     sysdev_driver_register
                     cpufreq_register_driver
                     acpi_freq_init
                     ? acpi_freq_init
                     _stext
                     ? get_lock_stats
                     ? native_sched_clock
                     ? kmem_cache_free
                     ? get_lock_stats
                     ? put_lock_stats
                     ? lock_release_holdtime
                     ? _spin_unlock
                     ? proc_register
                     ? create_proc_entry
                     ? register_irq_proc
                     ? proc_fd_info
                     kernel_init
                     child_rip
                     ? finish_task_switch
                     ? restore_args
                     ? kernel_init
                     ? child_rip
Code: 48 ... <f3> ...
RIP  [<ffffffff8021b0ac>] get_cur_val+0xc8/0xe5
 RSP <ffff88007f0db980>
CR2: 00000000000000d0
---[ end trace ... ]---
Kernel panic - not syncing: Attempted to kill init!


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