http://bugzilla.kernel.org/show_bug.cgi?id=13533
Vojtech Gondzala <vojtech.gondz...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|CODE_FIX |
--- Comment #9 from Vojtech Gondzala <vojtech.gondz...@gmail.com> 2009-06-18
16:41:28 ---
Patch doesn't help, there is a problem with NULL pointer, see log:
BUG: unable to handle kernel NULL pointer dereference at 0000000000000020
IP: [<ffffffff80267539>] queue_work_on+0x29/0x80
PGD 0
Oops: 0000 [#1] PREEMPT SMP
last sysfs file:
/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:01/power_supply/BAT1/energy_full
CPU 1
Modules linked in: i915 drm i2c_algo_bit ipv6 sco bridge stp llc bnep l2cap
bluetooth snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device
snd_hda_codec_conexant snd_pcm_oss snd_mixer_oss pcmcia snd_hda_intel
snd_hda_codec snd_hwdep arc4 joydev snd_pcm ecb snd_timer sdhci_pci sdhci
ohci1394 thinkpad_acpi nvram wmi iwlagn snd video output mmc_core ieee1394
iwlcore rfkill led_class mac80211 soundcore snd_page_alloc yenta_socket
rsrc_nonstatic pcmcia_core serio_raw ricoh_mmc sg cfg80211 psmouse uhci_hcd
i2c_i801 i2c_core ehci_hcd iTCO_wdt iTCO_vendor_support usbcore pcspkr heci(C)
intel_agp e1000e evdev thermal fan button battery ac aes_x86_64 aes_generic
dm_crypt dm_mod fuse vboxdrv cpufreq_powersave cpufreq_conservative
cpufreq_ondemand acpi_cpufreq freq_table processor coretemp input_polldev
rtc_cmos rtc_core rtc_lib ext3 jbd mbcache sd_mod ahci libata scsi_mod
Pid: 16, comm: kacpi_notify Tainted: G C 2.6.30-ARCH #1 7443C1G
RIP: 0010:[<ffffffff80267539>] [<ffffffff80267539>] queue_work_on+0x29/0x80
RSP: 0018:ffff88007b103c80 EFLAGS: 00010246
RAX: ffff88006c0062d8 RBX: ffff88006c0062c0 RCX: 0000000000000000
RDX: ffff88006c0062d0 RSI: 0000000000000000 RDI: 0000000000000001
RBP: ffffffff80401faf R08: ffff880001037c80 R09: 0000000000000000
R10: 0000000000000001 R11: 00000000ffffffff R12: ffff8800789de6c0
R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000040
FS: 0000000000000000(0000) GS:ffff88000102a000(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000020 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process kacpi_notify (pid: 16, threadinfo ffff88007b102000, task
ffff88007b08e500)
Stack:
49555f080f0cd041 00000000f4f6e2b5 495056921ca00041 ffffffff8026773a
ffffffff80401faf ffff8800789de6c0 0000000000000001 00000000f4f6e2b5
0000000000000020 ffffffff803fb22c 504c304943505f42 0000000000000246
Call Trace:
[<ffffffff8026773a>] ? queue_work+0x3a/0x90
[<ffffffff80401faf>] ? acpi_dock_deferred_cb+0x0/0x1a6
[<ffffffff803fb22c>] ? __acpi_os_execute+0x124/0x174
[<ffffffff80401825>] ? acpi_dock_notifier_call+0xf9/0x13d
[<ffffffff8027228f>] ? notifier_call_chain+0x4f/0xa0
[<ffffffff8027279e>] ? __blocking_notifier_call_chain+0x6e/0xc0
[<ffffffff803faed0>] ? acpi_os_execute_deferred+0x0/0x6b
[<ffffffff803fd737>] ? acpi_bus_notify+0x35/0x91
[<ffffffff8040de26>] ? acpi_ev_notify_dispatch+0x53/0x8d
[<ffffffff803faf1b>] ? acpi_os_execute_deferred+0x4b/0x6b
[<ffffffff80266431>] ? worker_thread+0x161/0x300
[<ffffffff8026c6d0>] ? autoremove_wake_function+0x0/0x60
[<ffffffff802662d0>] ? worker_thread+0x0/0x300
[<ffffffff8026c0b4>] ? kthread+0x64/0xc0
[<ffffffff8024ae30>] ? schedule_tail+0x30/0x80
[<ffffffff8020d4fa>] ? child_rip+0xa/0x20
[<ffffffff8026c050>] ? kthread+0x0/0xc0
[<ffffffff8020d4f0>] ? child_rip+0x0/0x20
Code: 00 00 48 83 ec 18 65 48 8b 04 25 28 00 00 00 48 89 44 24 08 31 c0 f0 0f
ba 2a 00 19 c9 85 c9 75 31 48 8d 42 08 48 39 42 08 75 49 <44> 8b 46 20 45 85 c0
75 38 48 63 ff 48 8b 06 48 89 d6 48 03 04
RIP [<ffffffff80267539>] queue_work_on+0x29/0x80
RSP <ffff88007b103c80>
CR2: 0000000000000020
---[ end trace 31e2bbece5b888dc ]---
note: kacpi_notify[16] exited with preempt_count 1
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