Bug#496903: linux-image-2.6.26-1-686: crashes when 6710b lid closed - Debian

This is a discussion on Bug#496903: linux-image-2.6.26-1-686: crashes when 6710b lid closed - Debian ; Package: linux-image-2.6.26-1-686 Version: 2.6.26-3 Running linux-image-2.6.26-1-686_2.6.26-3_i386 on a HP/Compaq 6710b (GY306PS), the kernel crashes after shutting the lid (it may take a minute or so) and the system keyboard is non-responsive (not even caps-lock woring). This has also been observed ...

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Thread: Bug#496903: linux-image-2.6.26-1-686: crashes when 6710b lid closed

  1. Bug#496903: linux-image-2.6.26-1-686: crashes when 6710b lid closed


    Package: linux-image-2.6.26-1-686
    Version: 2.6.26-3

    Running linux-image-2.6.26-1-686_2.6.26-3_i386 on a HP/Compaq 6710b
    (GY306PS), the kernel crashes after shutting the lid (it may take a
    minute or so) and the system keyboard is non-responsive (not even
    caps-lock woring). This has also been observed on
    linux-image-2.6.25-2-686_2.6.25-7 and linux-image-2.6.26-1-686_2.6.26-1.

    Recovery is to hold down the power button till the system powers off,
    then cold-boot.

    Details captured via netconsole:


    [ 7327.696998] BUG: unable to handle kernel <1>BUG: unable to handle kernel paging request at 00003022
    [ 7327.699529] IP: [<00000000>]
    [ 7327.702428] *pde = 00000000
    [ 7327.707746] Oops: 0000 [#1] SMP
    [ 7327.710587] Modules linked in: usb_storage netconsole configfs i915 drm rfcomm l2cap bluetooth ppdev lp acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_ondemand freq_table ipv6 coretemp loop joydev snd_hda_intel arc4 ecb crypto_blkcipher snd_pcm_oss snd_mixer_oss snd_pcm iwl3945 snd_timer pcmcia firmware_class snd mac80211 soundcore led_class tpm_infineon snd_page_alloc serio_raw tpm tpm_bios yenta_socket rsrc_nonstatic pcmcia_core parport_pc parport pcspkr psmouse iTCO_wdt cfg80211 container ac video output wmi battery button intel_agp agpgart evdev ext3 jbd mbcache ide_cd_mod cdrom sd_mod ata_generic ide_pci_generic piix ahci libata scsi_mod dock ohci1394 ieee1394 ide_core tg3 ehci_hcd uhci_hcd usbcore thermal processor fan thermal_sys
    [ 7327.735884]
    [ 7327.736215] Pid: 4006, comm: gdmgreeter Not tainted (2.6.26-1-686 #1)
    [ 7327.738903] EIP: 2a9c:[<00000000>] EFLAGS: 00003022 CPU: 1
    [ 7327.742392] EIP is at 0x0
    [ 7327.745852] EAX: f74c9e90 EBX: 00000000 ECX: f744c68c EDX: f7432a9c
    [ 7327.749504] ESI: c02095e7 EDI: f7432a74 EBP: c0202da5 ESP: f74c9e00
    [ 7327.753145] DS: 0000 ES: 09c0 FS: 7de0 GS: 0000 SS: 0068
    [ 7327.756730] Process gdmgreeter (pid: 4006, ti=f74c8000 task=f6d78940 task.ti=f4b5a000)
    [ 7327.756986] Stack: f7432a9c f7443434 f74bf9e8 00090115 00000000 f74bf9e8 c0118c36 3b6410b4
    [ 7327.760943] 000006a9 00000001 00000001 f74bf9e8 c0119cc9 c2811fdc c0119bba f74bf5c8
    [ 7327.764904] 00000001 f74bf5c8 f74bf5a0 f74bf9c0 00000000 f74bf5a0 c2811fa0 f74bf9c0
    [ 7327.768876] Call Trace:
    [ 7327.776388] [] update_curr+0x47/0x79
    [ 7327.780197] [] dequeue_entity+0x13/0x9b
    [ 7327.783963] [] __dequeue_entity+0x1f/0x71
    [ 7327.787677] [] pick_next_task_fair+0x4d/0x53
    [ 7327.791377] [] lock_timer_base+0x19/0x35
    [ 7327.795041] [] __mod_timer+0x99/0xa3
    [ 7327.798652] [] schedule_timeout+0x6b/0x86
    [ 7327.802274] [] process_timeout+0x0/0x5
    [ 7327.805918] [] schedule_timeout+0x66/0x86
    [ 7327.809565] [] acpi_ex_system_do_suspend+0x14/0x1e
    [ 7327.813247] [] acpi_ds_exec_end_op+0xc5/0x3af
    [ 7327.816899] [] acpi_ps_parse_loop+0x5c2/0x774
    [ 7327.820523] [] acpi_ut_create_generic_state+0x31/0x4a
    [ 7327.824151] [] acpi_ps_parse_aml+0x5f/0x26b
    [ 7327.827703] [] acpi_ps_execute_method+0x100/0x19d
    [ 7327.831256] [] acpi_ns_evaluate+0x90/0xe4
    [ 7327.834789] [] acpi_ev_asynch_execute_gpe_method+0xaf/0xf6
    [ 7327.838383] [] acpi_os_execute_deferred+0x0/0x25
    [ 7327.841931] [] acpi_os_execute_deferred+0x1d/0x25
    [ 7327.845491] [] run_workqueue+0x74/0xf2
    [ 7327.849022] [] worker_thread+0x0/0xbd
    [ 7327.852529] [] worker_thread+0xb3/0xbd
    [ 7327.856005] [] autoremove_wake_function+0x0/0x2d
    [ 7327.859503] [] kthread+0x38/0x5d
    [ 7327.862920] [] kthread+0x0/0x5d
    [ 7327.866249] [] kernel_thread_helper+0x7/0x10
    [ 7327.869578] =======================
    [ 7327.872925] Code: Bad EIP value.
    [ 7327.876329] EIP: [<00000000>] 0x0 SS:ESP 0068:f74c9e00
    [ 7327.879698] ---[ end trace 5699a26118525fea ]---
    [ 7327.974506] ------------[ cut here ]------------
    [ 7327.977600] kernel BUG at include/linux/pid_namespace.h:84!
    [ 7327.980662] invalid opcode: 0000 [#2] SMP
    [ 7327.983581] Modules linked in: usb_storage netconsole configfs i915 drm rfcomm l2cap bluetooth ppdev lp acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_ondemand freq_table ipv6 coretemp loop joydev snd_hda_intel arc4 ecb crypto_blkcipher snd_pcm_oss snd_mixer_oss snd_pcm iwl3945 snd_timer pcmcia firmware_class snd mac80211 soundcore led_class tpm_infineon snd_page_alloc serio_raw tpm tpm_bios yenta_socket rsrc_nonstatic pcmcia_core parport_pc parport pcspkr psmouse iTCO_wdt cfg80211 container ac video output wmi battery button intel_agp agpgart evdev ext3 jbd mbcache ide_cd_mod cdrom sd_mod ata_generic ide_pci_generic piix ahci libata scsi_mod dock ohci1394 ieee1394 ide_core tg3 ehci_hcd uhci_hcd usbcore thermal processor fan thermal_sys
    [ 7328.007491]
    [ 7328.010723] Pid: 3030, comm: gdm Tainted: G D (2.6.26-1-686 #1)
    [ 7328.014098] EIP: 0060:[] EFLAGS: 00010083 CPU: 1
    [ 7328.017454] EIP is at do_exit+0x2b9/0x5c9
    [ 7328.020663] EAX: f6de21c0 EBX: 0000000b ECX: f7404940 EDX: c036da00
    [ 7328.023942] ESI: f6d78940 EDI: c030ef51 EBP: f6d78940 ESP: f74c9d5c
    [ 7328.027259] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
    [ 7328.030517] Process Xorg (pid: 3996, ti=f74c8000 task=f6f7cac0 task.ti=f5802000)
    [ 7328.030757] Stack: 00000001 c030ff24 f74c9d64 f74c9d64 f74c9dc8 00000000 c030ef51 f74bf9c0
    [ 7328.034203] c0104c7a 00000206 c031e807 c030eee5 00003022 c0115d65 00000000 f74c9dc8
    [ 7328.037690] 00000000 00000000 f74c9e04 00000286 00000001 1cc6d0b3 00001034 00000000
    [ 7328.041211] Call Trace:
    [ 7328.047769] [] die+0x156/0x15b
    [ 7328.051198] [] do_page_fault+0x505/0x5b8
    [ 7328.054643] [] do_page_fault+0x0/0x5b8
    [ 7328.058062] [] acpi_ex_system_memory_space_handler+0x0/0x209
    [ 7328.061586] [] acpi_ev_address_space_dispatch+0x128/0x169
    [ 7328.065072] [] update_curr+0x47/0x79
    [ 7328.068516] [] dequeue_entity+0x13/0x9b
    [ 7328.071986] [] __dequeue_entity+0x1f/0x71
    [ 7328.075455] [] pick_next_task_fair+0x4d/0x53
    [ 7328.078914] [] lock_timer_base+0x19/0x35
    [ 7328.082350] [] __mod_timer+0x99/0xa3
    [ 7328.085772] [] schedule_timeout+0x6b/0x86
    [ 7328.089227] [] process_timeout+0x0/0x5
    [ 7328.092663] [] schedule_timeout+0x66/0x86
    [ 7328.096127] [] acpi_ex_system_do_suspend+0x14/0x1e
    [ 7328.099607] [] acpi_ds_exec_end_op+0xc5/0x3af
    [ 7328.103099] [] acpi_ps_parse_loop+0x5c2/0x774
    [ 7328.106559] [] acpi_ut_create_generic_state+0x31/0x4a
    [ 7328.110084] [] acpi_ps_parse_aml+0x5f/0x26b
    [ 7328.113600] [] acpi_ps_execute_method+0x100/0x19d
    [ 7328.117138] [] acpi_ns_evaluate+0x90/0xe4
    [ 7328.120663] [] acpi_ev_asynch_execute_gpe_method+0xaf/0xf6
    [ 7328.124217] [] acpi_os_execute_deferred+0x0/0x25
    [ 7328.127767] [] acpi_os_execute_deferred+0x1d/0x25
    [ 7328.131283] [] run_workqueue+0x74/0xf2
    [ 7328.134778] [] worker_thread+0x0/0xbd
    [ 7328.138281] [] worker_thread+0xb3/0xbd
    [ 7328.141739] [] autoremove_wake_function+0x0/0x2d
    [ 7328.145218] [] kthread+0x38/0x5d
    [ 7328.148571] [] kthread+0x0/0x5d
    [ 7328.151810] [] kernel_thread_helper+0x7/0x10
    [ 7328.154955] =======================
    [ 7328.157910] Code: 44 24 08 89 44 24 0c b8 00 da 36 c0 e8 98 40 19 00 8b 85 58 01 00 00 8d a8 a8 fe ff ff 39 f5 75 1c 64 a1 00 20 3b c0 39 c6 74 04 <0f> 0b eb fe 8b 86 e0 02 00 00 8b 40 10 8b 68 10 eb 06 f6 45 0c
    [ 7328.164840] EIP: [] do_exit+0x2b9/0x5c9 SS:ESP 0068:f74c9d5c
    [ 7328.167892] ---[ end trace 5699a26118525fea ]---
    [ 7328.171381] ------------[ cut here ]------------
    [ 7328.174296] kernel BUG at lib/kernel_lock.c:126!
    [ 7328.174903] invalid opcode: 0000 [#3] SMP
    [ 7328.174903] Modules linked in: usb_storage netconsole configfs i915 drm rfcomm l2cap bluetooth ppdev lp acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_ondemand freq_table ipv6 coretemp loop joydev snd_hda_intel arc4 ecb crypto_blkcipher snd_pcm_oss snd_mixer_oss snd_pcm iwl3945 snd_timer pcmcia firmware_class snd mac80211 soundcore led_class tpm_infineon snd_page_alloc serio_raw tpm tpm_bios yenta_socket rsrc_nonstatic pcmcia_core parport_pc parport pcspkr psmouse iTCO_wdt cfg80211 container ac video output wmi battery button intel_agp agpgart evdev ext3 jbd mbcache ide_cd_mod cdrom sd_mod ata_generic ide_pci_generic piix ahci libata scsi_mod dock ohci1394 ieee1394 ide_core tg3 ehci_hcd uhci_hcd usbcore thermal processor fan thermal_sys
    [ 7328.174903]
    [ 7328.174903] Pid: 4006, comm: gdmgreeter Tainted: G D (2.6.26-1-686 #1)
    [ 7328.174903] EIP: 0060:[] EFLAGS: 00010286 CPU: 1
    [ 7328.174903] EIP is at unlock_kernel+0xd/0x24
    [ 7328.174903] EAX: c035b674 EBX: f6cb7600 ECX: 00000046 EDX: f6de21c0
    [ 7328.174903] ESI: f6cb7600 EDI: f77b7b08 EBP: f7086744 ESP: f74c9c00
    [ 7328.174903] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
    [ 7328.174903] Process gdmgreeter (pid: 4006, ti=f74c8000 task=f6d78940 task.ti=f4b5a000)
    [ 7328.174903] Stack: c02236cc 00000008 c0174ec7 f741eac0 f6cb7600 f74a06c0 00000000 f74a06c8
    [ 7328.174903] c017289d f74a06c0 000001f7 00000018 c0123e01 00000000 00000000 0000000b
    [ 7328.174903] f6de21c0 c0308560 f6d78940 c0124eaa 00000001 c030ff24 f74c9c68 f74c9c68
    [ 7328.174903] Call Trace:
    [ 7328.174903] [] tty_release+0x14/0x18
    [ 7328.174903] [] __fput+0x8a/0x135
    [ 7328.174903] [] filp_close+0x4d/0x53
    [ 7328.174903] [] put_files_struct+0x60/0xa8
    [ 7328.174903] [] do_exit+0x1fe/0x5c9
    [ 7328.174903] [] die+0x156/0x15b
    [ 7328.174903] [] do_invalid_op+0x0/0x6b
    [ 7328.174903] [] do_invalid_op+0x62/0x6b
    [ 7328.174903] [] do_exit+0x2b9/0x5c9
    [ 7328.174903] [] __wake_up+0x29/0x39
    [ 7328.174903] [] d_kill+0x37/0x46
    [ 7328.174903] [] dput+0x15/0xbb
    [ 7328.174903] [] error_code+0x72/0x78
    [ 7328.174903] [] do_exit+0x2b9/0x5c9
    [ 7328.174903] [] die+0x156/0x15b
    [ 7328.174903] [] do_page_fault+0x505/0x5b8
    [ 7328.174903] [] do_page_fault+0x0/0x5b8
    [ 7328.174903] [] acpi_ex_system_memory_space_handler+0x0/0x209
    [ 7328.174903] [] acpi_ev_address_space_dispatch+0x128/0x169
    [ 7328.174903] [] update_curr+0x47/0x79
    [ 7328.174903] [] dequeue_entity+0x13/0x9b
    [ 7328.174903] [] __dequeue_entity+0x1f/0x71
    [ 7328.174903] [] pick_next_task_fair+0x4d/0x53
    [ 7328.174903] [] lock_timer_base+0x19/0x35
    [ 7328.174903] [] __mod_timer+0x99/0xa3
    [ 7328.174903] [] schedule_timeout+0x6b/0x86
    [ 7328.174903] [] process_timeout+0x0/0x5
    [ 7328.174903] [] schedule_timeout+0x66/0x86
    [ 7328.174903] [] acpi_ex_system_do_suspend+0x14/0x1e
    [ 7328.174903] [] acpi_ds_exec_end_op+0xc5/0x3af
    [ 7328.174903] [] acpi_ps_parse_loop+0x5c2/0x774
    [ 7328.174903] [] acpi_ut_create_generic_state+0x31/0x4a
    [ 7328.174903] [] acpi_ps_parse_aml+0x5f/0x26b
    [ 7328.174903] [] acpi_ps_execute_method+0x100/0x19d
    [ 7328.174903] [] acpi_ns_evaluate+0x90/0xe4
    [ 7328.174903] [] acpi_ev_asynch_execute_gpe_method+0xaf/0xf6
    [ 7328.174903] [] acpi_os_execute_deferred+0x0/0x25
    [ 7328.174903] [] acpi_os_execute_deferred+0x1d/0x25
    [ 7328.174903] [] run_workqueue+0x74/0xf2
    [ 7328.174903] [] worker_thread+0x0/0xbd
    [ 7328.174903] [] worker_thread+0xb3/0xbd
    [ 7328.174903] [] autoremove_wake_function+0x0/0x2d
    [ 7328.174903] [] kthread+0x38/0x5d
    [ 7328.174903] [] kthread+0x0/0x5d
    [ 7328.174903] [] kernel_thread_helper+0x7/0x10
    [ 7328.174903] =======================
    [ 7328.174903] Code: 0f c1 05 00 31 37 c0 38 e0 74 09 f3 90 a0 00 31 37 c0 eb f3 64 a1 00 20 3b c0 89 50 14 c3 64 8b 15 00 20 3b c0 83 7a 14 00 79 04 <0f> 0b eb fe 8b 42 14 48 85 c0 89 42 14 79 07 f0 fe 05 00 31 37
    [ 7328.174903] EIP: [] unlock_kernel+0xd/0x24 SS:ESP 0068:f74c9c00
    [ 7328.174903] ---[ end trace 5699a26118525fea ]---
    [ 7328.174903] Fixing recursive fault but reboot is needed!


    Thanks,
    Neale.




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  2. Bug#496903: linux-image-2.6.26-1-686: crashes when 6710b lid closed

    On Thu, Aug 28, 2008 at 11:17:39PM +1000, Neale Banks wrote:
    >
    > Package: linux-image-2.6.26-1-686
    > Version: 2.6.26-3
    >
    > Running linux-image-2.6.26-1-686_2.6.26-3_i386 on a HP/Compaq 6710b
    > (GY306PS), the kernel crashes after shutting the lid (it may take a
    > minute or so) and the system keyboard is non-responsive (not even
    > caps-lock woring). This has also been observed on
    > linux-image-2.6.25-2-686_2.6.25-7 and linux-image-2.6.26-1-686_2.6.26-1.
    >
    > Recovery is to hold down the power button till the system powers off,
    > then cold-boot.


    hmm could you try 2.6.27-rc4 snapshots [1] or 2.6.26-4, which should
    be available tomorrow on sid.

    thanks

    --
    maks

    [1] http://wiki.debian.org/DebianKernel



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  3. Bug#496903: linux-image-2.6.26-1-686: crashes when 6710b lid closed

    Hi maks,

    > hmm could you try 2.6.27-rc4 snapshots [1] or 2.6.26-4, which should
    > be available tomorrow on sid.


    OK, here's what we get with linux-image-2.6.26-1-686_2.6.26-4_i386:

    [ 2755.511915] BUG: unable to handle kernel <1>BUG: unable to handle kernel paging request at 00003022
    [ 2755.512088] IP: [<00003022>]
    [ 2755.512144] *pde = 00000000
    [ 2755.512210] Oops: 0000 [#1] SMP
    [ 2755.512274] Modules linked in: netconsole configfs i915 drm rfcomm l2cap bluetooth ppdev lp ipv6 acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_ondemand freq_table coretemp loop joydev arc4 ecb crypto_blkcipher snd_hda_intel iwl3945 pcmcia snd_pcm_oss snd_mixer_oss firmware_class snd_pcm mac80211 snd_timer led_class serio_raw snd yenta_socket parport_pc parport pcspkr tpm_infineon tpm tpm_bios psmouse rsrc_nonstatic pcmcia_core iTCO_wdt cfg80211 soundcore snd_page_alloc wmi video output container intel_agp agpgart battery ac button evdev ext3 jbd mbcache sd_mod ide_cd_mod cdrom ata_generic ide_pci_generic ohci1394 ahci ieee1394 piix ide_core libata scsi_mod dock tg3 ehci_hcd uhci_hcd usbcore thermal processor fan thermal_sys
    [ 2755.514117]
    [ 2755.514150] Pid: 0, comm: swapper Not tainted (2.6.26-1-686 #1)
    [ 2755.514250] EIP: 0000:[<00000c31>] EFLAGS: 00000800 CPU: 1
    [ 2755.514354] EIP is at 0xc31
    [ 2755.514406] EAX: f74c9e90 EBX: 00000000 ECX: f74c9ea4 EDX: 00000001
    [ 2755.514513] ESI: c280ee00 EDI: c2804e50 EBP: 00202dbd ESP: f74c9e00
    [ 2755.514619] DS: 0000 ES: ee4c FS: 0000 GS: 0000 SS: 0068
    [ 2755.514710] Process swapper (pid: 0, ti=f74c8000 task=f7471520 task.ti=f7474000)
    [ 2755.514833] Stack: 00000000 00000000 00000000 00000000 00000000 00000000 00000001 00000000
    [ 2755.515052] 00000000 ffffffff 00000000 00000000 00000000 00000c31 00000000 ffffffff
    [ 2755.515263] 00000000 00000c31 f74bf9c0 c02c3dc0 f74c9ea8 ffffffff c280ee00 f74bf9c0
    [ 2755.515480] Call Trace:
    [ 2755.515564] [] schedule+0x1d9/0x66f
    [ 2755.515667] [] lock_timer_base+0x19/0x35
    [ 2755.515776] [] schedule_timeout+0x6b/0x86
    [ 2755.515878] [] process_timeout+0x0/0x5
    [ 2755.515878] [] schedule_timeout+0x66/0x86
    [ 2755.515878] [] acpi_ex_system_do_suspend+0x14/0x1e
    [ 2755.515878] [] acpi_ds_exec_end_op+0xc5/0x3af
    [ 2755.515878] [] acpi_ps_parse_loop+0x5c2/0x774
    [ 2755.515878] [] acpi_ut_create_generic_state+0x31/0x4a
    [ 2755.515878] [] acpi_ps_parse_aml+0x5f/0x26b
    [ 2755.515878] [] acpi_ps_execute_method+0x100/0x19d
    [ 2755.515878] [] acpi_ns_evaluate+0x90/0xe4
    [ 2755.548819] [] acpi_ev_asynch_execute_gpe_method+0xaf/0xf6
    [ 2755.552360] [] acpi_os_execute_deferred+0x0/0x25
    [ 2755.552360] [] acpi_os_execute_deferred+0x1d/0x25
    [ 2755.552360] [] run_workqueue+0x74/0xf2
    [ 2755.552360] [] worker_thread+0x0/0xbd
    [ 2755.552360] [] worker_thread+0xb3/0xbd
    [ 2755.552360] [] autoremove_wake_function+0x0/0x2d
    [ 2755.552360] [] kthread+0x38/0x5d
    [ 2755.552360] [] kthread+0x0/0x5d
    [ 2755.552360] [] kernel_thread_helper+0x7/0x10
    [ 2755.552360] =======================
    [ 2755.552360] Code: Bad EIP value.
    [ 2755.552360] EIP: [<00000c31>] 0xc31 SS:ESP 0068:f74c9e00
    [ 2755.552360] ---[ end trace 0503a1125104089a ]---
    [ 2755.597570] bad: scheduling from the idle thread!
    [ 2755.633788] Pid: 0, comm: swapper Tainted: G D 2.6.26-1-686 #1
    [ 2755.637418] [] dequeue_task_idle+0x1f/0x28
    [ 2755.641365] [] dequeue_task+0xa/0x14
    [ 2755.645311] [] deactivate_task+0x1b/0x30
    [ 2755.649258] [] worker_thread+0x0/0xbd
    [ 2755.649258] [] schedule+0x121/0x66f
    [ 2755.653131] [] select_nohz_load_balancer+0x11/0xe1
    [ 2755.656021] [] release_console_sem+0x173/0x18c
    [ 2755.658898] [] prepare_to_wait+0x12/0x49
    [ 2755.661605] [] worker_thread+0x0/0xbd
    [ 2755.665058] [] worker_thread+0x86/0xbd
    [ 2755.669004] [] autoremove_wake_function+0x0/0x2d
    [ 2755.669004] [] kthread+0x38/0x5d
    [ 2755.672281] [] kthread+0x0/0x5d
    [ 2755.674904] [] kernel_thread_helper+0x7/0x10
    [ 2755.677465] =======================
    [ 2755.680843] bad: scheduling from the idle thread!
    [ 2755.684770] Pid: 0, comm: swapper Tainted: G D 2.6.26-1-686 #1
    [ 2755.684770] [] dequeue_task_idle+0x1f/0x28
    [ 2755.687497] [] dequeue_task+0xa/0x14
    [ 2755.690010] [] deactivate_task+0x1b/0x30
    [ 2755.692650] [] worker_thread+0x0/0xbd
    [ 2755.696598] [] schedule+0x121/0x66f
    [ 2755.696598] [] select_nohz_load_balancer+0x11/0xe1
    [ 2755.699747] [] release_console_sem+0x173/0x18c
    [ 2755.702219] [] prepare_to_wait+0x12/0x49
    [ 2755.704748] [] worker_thread+0x0/0xbd
    [ 2755.708437] [] worker_thread+0x86/0xbd
    [ 2755.708437] [] autoremove_wake_function+0x0/0x2d
    [ 2755.711952] [] kthread+0x38/0x5d
    [ 2755.714400] [] kthread+0x0/0x5d
    [ 2755.716885] [] kernel_thread_helper+0x7/0x10
    [ 2755.720273] =======================
    [ 2755.720273] bad: scheduling from the idle thread!
    [ 2755.726413] Pid: 0, comm: swapper Tainted: G D 2.6.26-1-686 #1
    [2478111854.944041] bad: scheduling from the idle thread!
    [ 2755.726413] [] dequeue_task_idle+0x1f/0x28
    [ 2755.726413] [] dequeue_task+0xa/0x14
    [ 2755.726413] [] deactivate_task+0x1b/0x30
    [ 2755.726413] [] worker_thread+0x0/0xbd
    [ 2755.726413] [] schedule+0x121/0x66f
    [ 2755.726413] [] select_nohz_load_balancer+0x11/0xe1
    [ 2755.726413] [] release_console_sem+0x173/0x18c
    [ 2755.726413] [] prepare_to_wait+0x12/0x49
    [ 2755.726413] [] worker_thread+0x0/0xbd
    [ 2755.726413] [] worker_thread+0x86/0xbd
    [ 2755.726413] [] autoremove_wake_function+0x0/0x2d
    [ 2755.726413] [] kthread+0x38/0x5d
    [ 2755.726413] [] kthread+0x0/0x5d
    [ 2755.726413] [] kernel_thread_helper+0x7/0x10
    [ 2755.726413] =======================

    This bit in particular looks "odd":

    [ 2755.726413] Pid: 0, comm: swapper Tainted: G D 2.6.26-1-686 #1
    [2478111854.944041] bad: scheduling from the idle thread!
    [ 2755.726413] [] dequeue_task_idle+0x1f/0x28

    Thanks,
    Neale.




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  4. Bug#496903: linux-image-2.6.26-1-686: crashes when 6710b lid closed

    On Thu, Aug 28, 2008 at 11:17:39PM +1000, Neale Banks wrote:
    >
    > Package: linux-image-2.6.26-1-686
    > Version: 2.6.26-3
    >
    > Running linux-image-2.6.26-1-686_2.6.26-3_i386 on a HP/Compaq 6710b
    > (GY306PS), the kernel crashes after shutting the lid (it may take a
    > minute or so) and the system keyboard is non-responsive (not even
    > caps-lock woring). This has also been observed on
    > linux-image-2.6.25-2-686_2.6.25-7 and linux-image-2.6.26-1-686_2.6.26-1.
    >
    > Recovery is to hold down the power button till the system powers off,
    > then cold-boot.
    >
    > Details captured via netconsole:


    This sounds like #493946, can you confirm?

    --
    dann frazier




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  5. Bug#496903: linux-image-2.6.26-1-686: crashes when 6710b lid closed

    On Sat, 30 Aug 2008, dann frazier wrote:

    > On Thu, Aug 28, 2008 at 11:17:39PM +1000, Neale Banks wrote:
    > >
    > > Package: linux-image-2.6.26-1-686
    > > Version: 2.6.26-3
    > >
    > > Running linux-image-2.6.26-1-686_2.6.26-3_i386 on a HP/Compaq 6710b
    > > (GY306PS), the kernel crashes after shutting the lid (it may take a
    > > minute or so) and the system keyboard is non-responsive (not even
    > > caps-lock woring). This has also been observed on
    > > linux-image-2.6.25-2-686_2.6.25-7 and linux-image-2.6.26-1-686_2.6.26-1.
    > >
    > > Recovery is to hold down the power button till the system powers off,
    > > then cold-boot.
    > >
    > > Details captured via netconsole:

    >
    > This sounds like #493946, can you confirm?


    No, I don't see the connection. Neither #493946 nor #483200 appear to
    reference a kernel crash on lid closure, which is what I am getting.

    FWIW, I get the same discover output as you reported in #493946.

    Thanks,
    Neale.




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