Bug#496903: crash on 6710b lid closure
Here's what we get with linux-image-2.6.26-1-686_2.6.26-5_i386:
[ 9188.477222] BUG: unable to handle kernel <1>BUG: unable to handle kernel paging request at 00003022
[ 9188.477395] IP: [<00003022>]
[ 9188.477451] *pde = 00000000
[ 9188.477505] Oops: 0000 [#1] SMP
[ 9188.477576] Modules linked in: usb_storage netconsole configfs i915 drm rfcomm l2cap bluetooth ppdev lp acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_conservative cpufreq_userspace ipv6 cpufreq_ondemand freq_table coretemp loop joydev arc4 ecb crypto_blkcipher pcmcia snd_hda_intel iwl3945 snd_pcm_oss firmware_class snd_mixer_oss snd_pcm mac80211 yenta_socket rsrc_nonstatic snd_timer led_class serio_raw tpm_infineon parport_pc parport pcmcia_core snd cfg80211 tpm tpm_bios psmouse pcspkr container video wmi iTCO_wdt intel_agp soundcore output button battery ac agpgart snd_page_alloc evdev ext3 jbd mbcache sd_mod ide_cd_mod cdrom ata_generic ide_pci_generic ahci libata scsi_mod dock ohci1394 ieee1394 tg3 piix ide_core ehci_hcd uhci_hcd usbcore thermal processor fan thermal_sys
[ 9188.498835]
[ 9188.498839] Pid: 3778, comm: acpid Not tainted (2.6.26-1-686 #1)
[ 9188.498843] EIP: 2a9c:[<00000000>] EFLAGS: 00003022 CPU: 1
[ 9188.498847] EIP is at 0x0
[ 9188.498851] EAX: f74c9e90 EBX: 00000000 ECX: f744c68c EDX: f7432a9c
[ 9188.498855] ESI: c02096cb EDI: f7432a74 EBP: c0202e89 ESP: f74c9e00
[ 9188.498858] DS: 0000 ES: 09c0 FS: 7de0 GS: 0000 SS: 0068
[ 9188.498862] Process acpid (pid: 3778, ti=f74c8000 task=f6d6c080 task.ti=d1dc4000)
[ 9188.498862] Stack: f7432a9c f7443434 f74bf9e8 0008d04b 00000000 f74bf9e8 c0118c36 aeb1949d
[ 9188.498867] 0000085a 00000001 00000001 f74bf9e8 c0119cc9 c2811fdc c0119bba f74bf5c8
[ 9188.498871] 00000001 f74bf5c8 f74bf5a0 f74bf9c0 00000000 f74bf5a0 c2811fa0 f74bf9c0
[ 9188.498875] Call Trace:
[ 9188.498882] [<c0118c36>] update_curr+0x47/0x79
[ 9188.498886] [<c0119cc9>] dequeue_entity+0x13/0x9b
[ 9188.498890] [<c0119bba>] __dequeue_entity+0x1f/0x71
[ 9188.498894] [<c0119cb0>] pick_next_task_fair+0x4d/0x53
[ 9188.498898] [<c0129950>] lock_timer_base+0x19/0x35
[ 9188.498902] [<c0129a63>] __mod_timer+0x99/0xa3
[ 9188.498906] [<c02b80d1>] schedule_timeout+0x6b/0x86
[ 9188.498909] [<c012968c>] process_timeout+0x0/0x5
[ 9188.498913] [<c02b80cc>] schedule_timeout+0x66/0x86
[ 9188.498917] [<c02085d1>] acpi_ex_system_do_suspend+0x14/0x1e
[ 9188.498921] [<c02006e6>] acpi_ds_exec_end_op+0xc5/0x3af
[ 9188.498924] [<c020e9e6>] acpi_ps_parse_loop+0x5c2/0x774
[ 9188.498928] [<c0213950>] acpi_ut_create_generic_state+0x31/0x4a
[ 9188.498932] [<c020de55>] acpi_ps_parse_aml+0x5f/0x26b
[ 9188.498935] [<c020f087>] acpi_ps_execute_method+0x100/0x19d
[ 9188.498939] [<c020c514>] acpi_ns_evaluate+0x90/0xe4
[ 9188.498943] [<c0204933>] acpi_ev_asynch_execute_gpe_method+0xaf/0xf6
[ 9188.498946] [<c01fe6dd>] acpi_os_execute_deferred+0x0/0x25
[ 9188.498950] [<c01fe6fa>] acpi_os_execute_deferred+0x1d/0x25
[ 9188.498954] [<c012edee>] run_workqueue+0x74/0xf2
[ 9188.498957] [<c012f4c9>] worker_thread+0x0/0xbd
[ 9188.498961] [<c012f57c>] worker_thread+0xb3/0xbd
[ 9188.498965] [<c013177c>] autoremove_wake_function+0x0/0x2d
[ 9188.498968] [<c01316bb>] kthread+0x38/0x5d
[ 9188.498972] [<c0131683>] kthread+0x0/0x5d
[ 9188.498975] [<c01044f3>] kernel_thread_helper+0x7/0x10
[ 9188.498979] =======================
[ 9188.498982] Code: Bad EIP value.
[ 9188.498985] EIP: [<00000000>] 0x0 SS:ESP 0068:f74c9e00
[ 9188.623656] ---[ end trace 1ad83ff4777d3e4b ]---
[ 9188.627124] ------------[ cut here ]------------
[ 9188.629731] kernel BUG at include/linux/pid_namespace.h:84!
[ 9188.630369] invalid opcode: 0000 [#2] SMP
[ 9188.630369] Modules linked in: usb_storage netconsole configfs i915 drm rfcomm l2cap bluetooth ppdev lp acpi_cpufreq cpufreq_powersave cpufreq_stats cpufreq_conservative cpufreq_userspace ipv6 cpufreq_ondemand freq_table coretemp loop joydev arc4 ecb crypto_blkcipher pcmcia snd_hda_intel iwl3945 snd_pcm_oss firmware_class snd_mixer_oss snd_pcm mac80211 yenta_socket rsrc_nonstatic snd_timer led_class serio_raw tpm_infineon parport_pc parport pcmcia_core snd cfg80211 tpm tpm_bios psmouse pcspkr container video wmi iTCO_wdt intel_agp soundcore output button battery ac agpgart snd_page_alloc evdev ext3 jbd mbcache sd_mod ide_cd_mod cdrom ata_generic ide_pci_generic ahci libata scsi_mod dock ohci1394 ieee1394 tg3 piix ide_core ehci_hcd uhci_hcd usbcore thermal processor fan thermal_sys
[ 9188.630376]
[ 9188.630377] Pid: 4004, comm: Xorg Tainted: G D (2.6.26-1-686 #1)
[ 9188.630378] EIP: 0060:[<c0124f65>] EFLAGS: 00010002 CPU: 1
[ 9188.630379] EIP is at do_exit+0x2b9/0x5c9
[ 9188.630380] EAX: f6c20620 EBX: 0000000b ECX: f7404940 EDX: c036da00
[ 9188.630381] ESI: f6d3e460 EDI: c030f03a EBP: f6d3e460 ESP: f74c9d5c
[ 9188.630382] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
[ 9188.630383] Process Xorg (pid: 4004, ti=f74c8000 task=f6c20620 task.ti=d1eba000)
[ 9188.630383] Stack: 00000001 c031000d f74c9d64 f74c9d64 f74c9dc8 00000000 c030f03a f74bf9c0
[ 9188.630384] c0104c7a 00000206 c031e8f0 c030efce 00003022 c0115d65 00000000 f74c9dc8
[ 9188.630385] 00000000 00000000 f74c9e04 00000286 00000001 5bebbcc4 00001034 00000000
[ 9188.630386] Call Trace:
[ 9188.630388] [<c0104c7a>] die+0x156/0x15b
[ 9188.630389] [<c0115d65>] do_page_fault+0x505/0x5b8
[ 9188.630390] [<c0115860>] do_page_fault+0x0/0x5b8
[ 9188.630391] [<c02096cb>] acpi_ex_system_memory_space_handler+0x0/0x209
[ 9188.630392] [<c0202e89>] acpi_ev_address_space_dispatch+0x128/0x169
[ 9188.630393] [<c0118c36>] update_curr+0x47/0x79
[ 9188.630394] [<c0119cc9>] dequeue_entity+0x13/0x9b
[ 9188.630395] [<c0119bba>] __dequeue_entity+0x1f/0x71
[ 9188.630396] [<c0119cb0>] pick_next_task_fair+0x4d/0x53
[ 9188.630397] [<c0129950>] lock_timer_base+0x19/0x35
[ 9188.630398] [<c0129a63>] __mod_timer+0x99/0xa3
[ 9188.630399] [<c02b80d1>] schedule_timeout+0x6b/0x86
[ 9188.630400] [<c012968c>] process_timeout+0x0/0x5
[ 9188.630401] [<c02b80cc>] schedule_timeout+0x66/0x86
[ 9188.630402] [<c02085d1>] acpi_ex_system_do_suspend+0x14/0x1e
[ 9188.630403] [<c02006e6>] acpi_ds_exec_end_op+0xc5/0x3af
[ 9188.630404] [<c020e9e6>] acpi_ps_parse_loop+0x5c2/0x774
[ 9188.630405] [<c0213950>] acpi_ut_create_generic_state+0x31/0x4a
[ 9188.630406] [<c020de55>] acpi_ps_parse_aml+0x5f/0x26b
[ 9188.630407] [<c020f087>] acpi_ps_execute_method+0x100/0x19d
[ 9188.630408] [<c020c514>] acpi_ns_evaluate+0x90/0xe4
[ 9188.630409] [<c0204933>] acpi_ev_asynch_execute_gpe_method+0xaf/0xf6
[ 9188.630411] [<c01fe6dd>] acpi_os_execute_deferred+0x0/0x25
[ 9188.630412] [<c01fe6fa>] acpi_os_execute_deferred+0x1d/0x25
[ 9188.630413] [<c012edee>] run_workqueue+0x74/0xf2
[ 9188.630414] [<c012f4c9>] worker_thread+0x0/0xbd
[ 9188.630415] [<c012f57c>] worker_thread+0xb3/0xbd
[ 9188.630416] [<c013177c>] autoremove_wake_function+0x0/0x2d
[ 9188.630417] [<c01316bb>] kthread+0x38/0x5d
[ 9188.630418] [<c0131683>] kthread+0x0/0x5d
[ 9188.630419] [<c01044f3>] kernel_thread_helper+0x7/0x10
[ 9188.630419] =======================
[ 9188.630420] Code: 44 24 08 89 44 24 0c b8 00 da 36 c0 e8 a8 42 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
[ 9188.630422] EIP: [<c0124f65>] do_exit+0x2b9/0x5c9 SS:ESP 0068:f74c9d5c
[ 9188.630423] ---[ end trace 1ad83ff4777d3e4b ]---
Any suggestions on how to isolate this one?
Thanks,
Neale.
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