[sisyphus] udev-194 oops

[Alex Sinister]

udev-194-alt2
3.5.6-std-pae-alt1 i686

[    8.225253] Pid: 1371, comm: systemd-udevd Not tainted 3.5.6-std-pae-alt1 #1
[    8.225254] Call Trace:
[    8.225258]  [<c1212daa>] debug_smp_processor_id+0xca/0xf0
[    8.225262]  [<f8f2bf37>] powernowk8_target+0x17/0x44 [powernow_k8]
[    8.225267]  [<f8f2bf20>] ? powernowk8_target_fn+0x710/0x710 [powernow_k8]
[    8.225270]  [<c12ff6a2>] __cpufreq_driver_target+0x42/0x60
[    8.225274]  [<c13015fa>] cpufreq_governor_performance+0x1a/0x20
[    8.225277]  [<c12ff7e3>] __cpufreq_governor+0x63/0xa0
[    8.225281]  [<c12ff97a>] __cpufreq_set_policy+0x12a/0x140
[    8.225284]  [<c1300b39>] cpufreq_add_dev_interface+0x259/0x280
[    8.225289]  [<c1301310>] ? cpufreq_update_policy+0xf0/0xf0
[    8.225293]  [<c1300f13>] cpufreq_add_dev+0x3b3/0x3d0
[    8.225297]  [<c12b1aad>] subsys_interface_register+0x7d/0xb0
[    8.225301]  [<c12fff30>] cpufreq_register_driver+0xa0/0x140
[    8.225306]  [<f8f2cbad>] powernowk8_init+0x16b/0x1a2 [powernow_k8]
[    8.225309]  [<c1001283>] do_one_initcall+0x93/0x160
[    8.225314]  [<f8f2ca42>] ? powernowk8_cpu_init+0xa01/0xa01 [powernow_k8]
[    8.225317]  [<c10905b0>] sys_init_module+0x1640/0x18f0
[    8.225325]  [<c13ceaed>] syscall_call+0x7/0xb
[    8.225328] BUG: using smp_processor_id() in preemptible [00000000]
code: systemd-udevd/1371
[    8.225331] caller is powernowk8_target_fn+0x29f/0x710 [powernow_k8]



2012/10/14 Michael Shigorin <mike на osdn.org.ua>:
>         Здравствуйте.
> Пронаблюдал в процессе перезагрузки следующее:
>
> systemd-udevd[948]: starting version 194
> BUG: unable to handle kernel paging request at f92ae276
> IP: [<c118a2c0>] kobject_uevent_env+0x40/0x490
> *pde = 00000000
> Oops: 0000 [#1] PREEMPT SMP
> Modules linked in: tuxonice_swap tuxonice_bio tuxonice_userui tuxonice_core
>
> Pid: 950, comm: udevadm Not tainted 3.0.45-led-ws-alt5 #1 LENOVO 776796U/776796U
> EIP: 0060:[<c118a2c0>] EFLAGS: 00010282 CPU: 1
> EIP is at kobject_uevent_env+0x40/0x490
> EAX: cccccccc EBX: f92ae246 ECX: 00000000 EDX: 00000000
> ESI: c1467a10 EDI: 00000000 EBP: cccccccc ESP: f46ddef4
>  DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
> Process udevadm (pid: 950, ti=f46dc000 task=f45b3740 task.ti=f46dc000)
> Stack:
>  f4ca10c0 f4852980 d7c6bb9d 00000006 f4c6d01e f4c170c0 c13b2f4b f4860d20
>  00000000 c13b2f4b 00000003 c118a804 f46ddf3c 00000003 c1467a10 f46a9ab8
>  c13311f8 c122fb09 00000000 c122fae0 f46e0000 c122f87e f4c94dc0 00000003
> Call Trace:
>  [<c118a804>] ? kobject_action_type+0x34/0x80
>  [<c122fb09>] ? driver_uevent_store+0x29/0x40
>  [<c122fae0>] ? bus_uevent_store+0x40/0x40
>  [<c122f87e>] ? drv_attr_store+0x1e/0x40
>  [<c1138773>] ? sysfs_write_file+0x93/0x100
>  [<c11386e0>] ? sysfs_chmod_file+0x80/0x80
>  [<c10e1ecd>] ? vfs_write+0x8d/0x170
>  [<c10e21cc>] ? sys_write+0x3c/0x70
>  [<c13097f5>] ? syscall_call+0x7/0xb
> Code: 20 89 5c 24 18 8d b6 00 00 00 00 8b 58 10 85 db 75 19 8b 40 0c 85 c0 75 f2 ba ea ff ff ff 83 c4 34 89 d0 5b 5e 5f 5d c3 8d 76 00 <8b> 53 30 89 54 24 14 f6 45 20 10 0f 85 c7 00 00 00 8b 44 24 14
> EIP: [<c118a2c0>] kobject_uevent_env+0x40/0x490 SS:ESP 0068:f46ddef4
> CR2: 00000000f92ae276
> ---[ end trace 09931f0f949e9859 ]---
> SCSI subsystem initialized
> libata version 3.00 loaded.
>
> $ rpm -q udev; uname -rm
> udev-194-alt2
> 3.0.45-led-ws-alt5 i686
>
> Последствий в собственно загрузившейся системе пока не вижу.
>
> --
>  ---- WBR, Michael Shigorin <mike на altlinux.ru>
>   ------ Linux.Kiev http://www.linux.kiev.ua/
> _______________________________________________
> Sisyphus mailing list
> Sisyphus на lists.altlinux.org
> https://lists.altlinux.org/mailman/listinfo/sisyphus