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#1 2009-12-30 04:42:30

alessandro_ufms
Member
From: Campo Grande, MS - Brazil
Registered: 2008-06-25
Posts: 153

Kernel 2.6.32.2-2 causes bash and gdm crash.

Hello,

I've been install the new kernel version on core but on reboot I cannot enter on gdm. The following error appears on screen:

Dec 30 01:05:52 ale_note kernel: BUG: unable to handle kernel NULL pointer dereference at (null)
Dec 30 01:05:52 ale_note kernel: IP: [<c11723c9>] strict_strtoul+0x19/0x80
Dec 30 01:05:52 ale_note kernel: *pde = 00000000 
Dec 30 01:05:52 ale_note kernel: Oops: 0002 [#1] PREEMPT SMP 
Dec 30 01:05:52 ale_note kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-2/1-2:1.0/asus_oled/oled_1/enabled
Dec 30 01:05:52 ale_note kernel: Modules linked in: rfcomm sco bridge stp llc bnep l2cap btusb bluetooth reiserfs usbhid hid snd_hda_codec_si3054 asus_oled(C) snd_hda_codec_realtek arc4 fan uvcvideo videodev v4l1_compat i2c_core snd_seq_dummy ecb snd_hda_intel snd_seq_oss snd_hda_codec snd_seq_midi_event fuse snd_seq snd_seq_device sdhci_pci snd_pcm_oss iwl3945 snd_mixer_oss snd_hwdep cpufreq_powersave sdhci iwlcore snd_pcm joydev uhci_hcd firewire_ohci asus_laptop snd_timer cpufreq_ondemand ehci_hcd mmc_core mac80211 firewire_core intel_agp iTCO_wdt snd crc_itu_t soundcore acpi_cpufreq agpgart iTCO_vendor_support video psmouse led_class usbcore snd_page_alloc cfg80211 r8169 output sg freq_table pcspkr serio_raw thermal battery mii rfkill ac button processor evdev rtc_cmos rtc_core rtc_lib ext4 mbcache jbd2 crc16 sr_mod cdrom sd_mod ata_generic ahci ata_piix pata_acpi libata scsi_mod
Dec 30 01:05:52 ale_note kernel: 
Dec 30 01:05:52 ale_note kernel: Pid: 2029, comm: gdm Tainted: G         C (2.6.32-ARCH #1) G1S                 
Dec 30 01:05:52 ale_note kernel: EIP: 0060:[<c11723c9>] EFLAGS: 00010282 CPU: 0
Dec 30 01:05:52 ale_note kernel: EIP is at strict_strtoul+0x19/0x80
Dec 30 01:05:52 ale_note kernel: EAX: f645f000 EBX: f645f000 ECX: 00000000 EDX: 0000000a
Dec 30 01:05:52 ale_note kernel: ESI: 00000000 EDI: f645f000 EBP: 0000000a ESP: f69f5f20
Dec 30 01:05:52 ale_note kernel: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Dec 30 01:05:52 ale_note kernel: Process gdm (pid: 2029, ti=f69f4000 task=f64c7aa0 task.ti=f69f4000)
Dec 30 01:05:52 ale_note kernel: Stack:
Dec 30 01:05:52 ale_note kernel: c12b2d0c f645f000 f6092400 c13cd080 00000002 f8edf431 f8edf410 00000002
Dec 30 01:05:52 ale_note kernel: <0> c11f3195 00000002 f69a5f40 f67a0030 c1131269 00000002 b77cf000 f69a5f54
Dec 30 01:05:52 ale_note kernel: <0> f672d808 f6568e00 00000002 b77cf000 c11311d0 c10df500 f69f5f9c f60b0a80
Dec 30 01:05:52 ale_note kernel: Call Trace:
Dec 30 01:05:52 ale_note kernel: [<c12b2d0c>] ? __mutex_lock_slowpath+0x1ec/0x2c0
Dec 30 01:05:52 ale_note kernel: [<f8edf431>] ? class_set_enabled+0x21/0x40 [asus_oled]
Dec 30 01:05:52 ale_note kernel: [<f8edf410>] ? class_set_enabled+0x0/0x40 [asus_oled]
Dec 30 01:05:52 ale_note kernel: [<c11f3195>] ? dev_attr_store+0x25/0x40
Dec 30 01:05:52 ale_note kernel: [<c1131269>] ? sysfs_write_file+0x99/0x100
Dec 30 01:05:52 ale_note kernel: [<c11311d0>] ? sysfs_write_file+0x0/0x100
Dec 30 01:05:52 ale_note kernel: [<c10df500>] ? vfs_write+0xa0/0x190
Dec 30 01:05:52 ale_note kernel: [<c1025b52>] ? do_page_fault+0x102/0x300
Dec 30 01:05:52 ale_note kernel: [<c10df6b1>] ? sys_write+0x41/0x70
Dec 30 01:05:52 ale_note kernel: [<c10039f3>] ? sysenter_do_call+0x12/0x28
Dec 30 01:05:52 ale_note kernel: Code: 83 53 04 00 f7 5b 04 5b c3 89 f6 8d bc 27 00 00 00 00 83 ec 14 89 5c 24 04 89 74 24 08 89 ce 89 7c 24 0c 89 c7 89 6c 24 10 89 d5 <c7> 01 00 00 00 00 e8 ec 19 00 00 85 c0 89 c3 75 1e b8 ea ff ff 
Dec 30 01:05:52 ale_note kernel: EIP: [<c11723c9>] strict_strtoul+0x19/0x80 SS:ESP 0068:f69f5f20
Dec 30 01:05:52 ale_note kernel: CR2: 0000000000000000
Dec 30 01:05:52 ale_note kernel: ---[ end trace 409a6cad7206b2ef ]---

I cannot even enter on bash. The same error appears when I logon:

Dec 30 01:08:05 ale_note kernel: BUG: unable to handle kernel NULL pointer dereference at (null)
Dec 30 01:08:05 ale_note kernel: IP: [<c11723c9>] strict_strtoul+0x19/0x80
Dec 30 01:08:05 ale_note kernel: *pde = 00000000 
Dec 30 01:08:05 ale_note kernel: Oops: 0002 [#11] PREEMPT SMP 
Dec 30 01:08:05 ale_note kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-2/1-2:1.0/asus_oled/oled_1/enabled
Dec 30 01:08:05 ale_note kernel: Modules linked in: rfcomm sco bridge stp llc bnep l2cap btusb bluetooth reiserfs usbhid hid snd_hda_codec_si3054 asus_oled(C) snd_hda_codec_realtek arc4 fan uvcvideo videodev v4l1_compat i2c_core snd_seq_dummy ecb snd_hda_intel snd_seq_oss snd_hda_codec snd_seq_midi_event fuse snd_seq snd_seq_device sdhci_pci snd_pcm_oss iwl3945 snd_mixer_oss snd_hwdep cpufreq_powersave sdhci iwlcore snd_pcm joydev uhci_hcd firewire_ohci asus_laptop snd_timer cpufreq_ondemand ehci_hcd mmc_core mac80211 firewire_core intel_agp iTCO_wdt snd crc_itu_t soundcore acpi_cpufreq agpgart iTCO_vendor_support video psmouse led_class usbcore snd_page_alloc cfg80211 r8169 output sg freq_table pcspkr serio_raw thermal battery mii rfkill ac button processor evdev rtc_cmos rtc_core rtc_lib ext4 mbcache jbd2 crc16 sr_mod cdrom sd_mod ata_generic ahci ata_piix pata_acpi libata scsi_mod
Dec 30 01:08:05 ale_note kernel: 
Dec 30 01:08:05 ale_note kernel: Pid: 2223, comm: bash Tainted: G      D  C (2.6.32-ARCH #1) G1S                 
Dec 30 01:08:05 ale_note kernel: EIP: 0060:[<c11723c9>] EFLAGS: 00010282 CPU: 0
Dec 30 01:08:05 ale_note kernel: EIP is at strict_strtoul+0x19/0x80
Dec 30 01:08:05 ale_note kernel: EAX: f6432000 EBX: f6432000 ECX: 00000000 EDX: 0000000a
Dec 30 01:08:05 ale_note kernel: ESI: 00000000 EDI: f6432000 EBP: 0000000a ESP: f6a8df20
Dec 30 01:08:05 ale_note kernel: DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Dec 30 01:08:05 ale_note kernel: Process bash (pid: 2223, ti=f6a8c000 task=f64c5d50 task.ti=f6a8c000)
Dec 30 01:08:05 ale_note kernel: Stack:
Dec 30 01:08:05 ale_note kernel: c12b2d0c f6432000 f6092400 c13cd080 00000002 f8edf431 f8edf410 00000002
Dec 30 01:08:05 ale_note kernel: <0> c11f3195 00000002 f669a180 f67a0030 c1131269 00000002 b7878000 f669a194
Dec 30 01:08:05 ale_note kernel: <0> f672d808 f6568200 00000002 b7878000 c11311d0 c10df500 f6a8df9c f68a2000
Dec 30 01:08:05 ale_note kernel: Call Trace:
Dec 30 01:08:05 ale_note kernel: [<c12b2d0c>] ? __mutex_lock_slowpath+0x1ec/0x2c0
Dec 30 01:08:05 ale_note kernel: [<f8edf431>] ? class_set_enabled+0x21/0x40 [asus_oled]
Dec 30 01:08:05 ale_note kernel: [<f8edf410>] ? class_set_enabled+0x0/0x40 [asus_oled]
Dec 30 01:08:05 ale_note kernel: [<c11f3195>] ? dev_attr_store+0x25/0x40
Dec 30 01:08:05 ale_note kernel: [<c1131269>] ? sysfs_write_file+0x99/0x100
Dec 30 01:08:05 ale_note kernel: [<c11311d0>] ? sysfs_write_file+0x0/0x100
Dec 30 01:08:05 ale_note kernel: [<c10df500>] ? vfs_write+0xa0/0x190
Dec 30 01:08:05 ale_note kernel: [<c1025b52>] ? do_page_fault+0x102/0x300
Dec 30 01:08:05 ale_note kernel: [<c10df6b1>] ? sys_write+0x41/0x70
Dec 30 01:08:05 ale_note kernel: [<c10039f3>] ? sysenter_do_call+0x12/0x28
Dec 30 01:08:05 ale_note kernel: Code: 83 53 04 00 f7 5b 04 5b c3 89 f6 8d bc 27 00 00 00 00 83 ec 14 89 5c 24 04 89 74 24 08 89 ce 89 7c 24 0c 89 c7 89 6c 24 10 89 d5 <c7> 01 00 00 00 00 e8 ec 19 00 00 85 c0 89 c3 75 1e b8 ea ff ff 
Dec 30 01:08:05 ale_note kernel: EIP: [<c11723c9>] strict_strtoul+0x19/0x80 SS:ESP 0068:f6a8df20
Dec 30 01:08:05 ale_note kernel: CR2: 0000000000000000
Dec 30 01:08:05 ale_note kernel: ---[ end trace 409a6cad7206b2f9 ]---

I'm on Notebook Asus G1S. I tried to enter on kernel fallback, but the same errors appear. I've returned to 2.6.31 kernel series and everything works again. Any suggestion?

Last edited by alessandro_ufms (2009-12-30 05:12:57)

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#2 2009-12-30 15:15:28

jolinfire
Member
From: France
Registered: 2007-12-21
Posts: 176

Re: Kernel 2.6.32.2-2 causes bash and gdm crash.

can you post a lspci -vvn log, please ? Could be related to kms options or something like this.

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#3 2009-12-31 02:27:05

alessandro_ufms
Member
From: Campo Grande, MS - Brazil
Registered: 2008-06-25
Posts: 153

Re: Kernel 2.6.32.2-2 causes bash and gdm crash.

Hi, I found out the solution. The problem was on asus_oled module. The discussion can saw here: http://groups.google.com/group/linux.ke … raot&pli=1

On my case, I put the following sh on profile.d to disable the oled on my notebook:

echo 0 > /sys/class/asus_oled/oled_1/enabled

This command was causing the crash. I delete the command and almost everything is ok. Now the oled is on, and it's very annoying for me. So, I waiting the Dodonov's patch on next release to resolve the ultimate question here.

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