sudo kill 4271 Password: childe@b:~$ [ 194.072558] Unable to handle kernel paging request at ffff810077f2ece8 RIP: [ 194.077262] {agp_free_memory+122} [ 194.084724] PGD 8063 PUD a063 PMD 8000000077e001e3 BAD [ 194.089967] Oops: 0009 [1] PREEMPT SMP [ 194.093890] CPU 0 [ 194.095936] Modules linked in: rfcomm l2cap bluetooth i915 drm ipv6 cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 af_packet dm_mod md_mod rtc parport_pc lp parport psmouse tg3 tsdev serio_raw snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss usbhid snd_pcm snd_timer intel_agp snd soundcore snd_page_alloc hw_random shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor [ 194.163071] Pid: 4271, comm: Xorg Not tainted 2.6.15-19-amd64-generic #1 [ 194.169889] RIP: 0010:[] {agp_free_memory+122} [ 194.177427] RSP: 0018:ffff810077d2fea8 EFLAGS: 00010246 [ 194.183015] RAX: 000000000000004c RBX: ffff810077f2ecc0 RCX: 000000000000004b [ 194.190278] RDX: ffff810078923b00 RSI: ffff810001000000 RDI: ffff810078923b00 [ 194.197537] RBP: 0000000000000800 R08: 0000000000000008 R09: 0000000000000207 [ 194.204804] R10: 0000000000000000 R11: 0000000000003246 R12: ffff810000000000 [ 194.212065] R13: ffff8100779a9dc0 R14: ffffffff80426d40 R15: ffff81007a9f4280 [ 194.219327] FS: 00002aaaab7acce0(0000) GS:ffffffff80446800(0000) knlGS:0000000000000000 [ 194.227560] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 194.233411] CR2: ffff810077e00970 CR3: 000000007e9f2000 CR4: 00000000000006e0 [ 194.240669] Process Xorg (pid: 4271, threadinfo ffff810077d2e000, task ffff81007e6f87e0) [ 194.248899] Stack: ffff810077f2ef40 ffff81007a9f4280 ffff810078923e20 ffffffff80261cb8 [ 194.256895] ffff81007dd9a4f0 0000000000000008 ffff81007a9f4280 ffff81007daa4e48 [ 194.265072] ffff81007aada518 ffff81007e7d86c0 [ 194.270232] Call Trace:{agp_release+200} {__fput+178} [ 194.278612] {filp_close+104} {sys_close+163} [ 194.286805] {system_call+126} [ 194.292372] [ 194.292373] Code: 8b 7b 28 e8 3e ff ff ff 48 8b 7b 18 e8 15 ed f1 ff 48 89 df [ 194.301360] RIP {agp_free_memory+122} RSP [ 194.308725] CR2: ffff810077f2ece8 [ 194.312097] <1>Unable to handle kernel paging request at ffff810077f82178 RIP: [ 194.317227] {ip_route_input+101} [ 194.324619] PGD 8063 PUD a063 PMD 8000000077e001e3 BAD [ 194.329882] Oops: 0009 [2] PREEMPT SMP [ 194.333811] CPU 0 [ 194.335864] Modules linked in: rfcomm l2cap bluetooth i915 drm ipv6 cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 af_packet dm_mod md_mod rtc parport_pc lp parport psmouse tg3 tsdev serio_raw snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss usbhid snd_pcm snd_timer intel_agp snd soundcore snd_page_alloc hw_random shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor [ 194.403183] Pid: 4271, comm: Xorg Not tainted 2.6.15-19-amd64-generic #1 [ 194.410020] RIP: 0010:[] {ip_route_input+101} [ 194.417486] RSP: 0018:ffffffff803d8d88 EFLAGS: 00010282 [ 194.423088] RAX: ffff810077f82080 RBX: ffff810077f82080 RCX: 00000000000149e8 [ 194.430368] RDX: ffff810037a00000 RSI: 00000000985545d8 RDI: 000000006a048fce [ 194.437649] RBP: 00000000ff574598 R08: ffff81007eb45000 R09: ffff81007df20780 [ 194.444929] R10: 0000000000000175 R11: 0000000000000000 R12: 0000000098554598 [ 194.452209] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000 [ 194.459490] FS: 00002aaaab7acce0(0000) GS:ffffffff80446800(0000) knlGS:0000000000000000 [ 194.467746] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 194.473607] CR2: ffff810077e00c10 CR3: 000000007e9f2000 CR4: 00000000000006e0 [ 194.480889] Process Xorg (pid: 4271, threadinfo ffff810077d2e000, task ffff81007e6f87e0) [ 194.489143] Stack: ffff81007df20780 0000000000000000 ffff81007eb45000 ffff81007df20780 [ 194.497160] ffff81007eb45000 0000000000000296 ffff81007df37580 ffff81007ae7d020 [ 194.505360] ffff81007df20780 ffff81007eb45000 [ 194.510532] Call Trace: {ip_rcv+675} {:af_packet:packet_rcv_spkt+653} [ 194.520901] {netif_receive_skb+682} {:tg3:tg3_poll+1885} [ 194.530197] {net_rx_action+199} {__do_softirq+100} [ 194.538987] {call_softirq+31} {do_softirq+44} [ 194.547286] {irq_exit+72} {apic_timer_interrupt+98} [ 194.556109] {_spin_unlock_irqrestore+8} [ 194.562918] {oops_end+36} {do_page_fault+1898} [ 194.571303] {thread_return+151} {error_exit+0} [ 194.579751] {agp_free_memory+122} {agp_free_memory+122} [ 194.588970] {agp_release+200} {__fput+178} [ 194.597013] {filp_close+104} {sys_close+163} [ 194.605229] {system_call+126} [ 194.610808] [ 194.610809] Code: 3b ab f8 00 00 00 0f 85 af 00 00 00 44 3b a3 fc 00 00 00 0f [ 194.619826] RIP {ip_route_input+101} RSP [ 194.627123] CR2: ffff810077f82178 [ 194.630500] <1>Unable to handle kernel paging request<0>Kernel panic - not syncing: Aiee, killing interrupt handler! [ 194.631942] at ffff81007735bdc0 RIP: [ 194.642766] {cascade+32} [ 194.649446] PGD 8063 PUD a063 PMD 80000000772001e3 BAD [ 194.654707] Oops: 0009 [3] PREEMPT SMP [ 194.658635] CPU 1 [ 194.660688] Modules linked in: rfcomm l2cap bluetooth i915 drm ipv6 cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 af_packet dm_mod md_mod rtc parport_pc lp parport psmouse tg3 tsdev serio_raw snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss usbhid snd_pcm snd_timer intel_agp snd soundcore snd_page_alloc hw_random shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor [ 194.727994] Pid: 4083, comm: dd Not tainted 2.6.15-19-amd64-generic #1 [ 194.734652] RIP: 0010:[] {cascade+32} [ 194.741409] RSP: 0018:ffff81007e693ef0 EFLAGS: 00010083 [ 194.747009] RAX: 00000000000001e0 RBX: ffff81007735bd98 RCX: ffff81007e693f18 [ 194.754287] RDX: 000000000000001e RSI: ffff810002bfab98 RDI: ffff810002bf9b80 [ 194.761569] RBP: ffff810002bfad78 R08: 0000000000000003 R09: 0000000000000002 [ 194.768849] R10: 0000000000000001 R11: 0000000000000246 R12: ffff810002bf9b80 [ 194.776131] R13: 000000000000001e R14: ffff81007e693f18 R15: ffff81007e693f88 [ 194.783409] FS: 00002aaaab018ae0(0000) GS:ffffffff80446880(0000) knlGS:0000000000000000 [ 194.791662] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 194.797523] CR2: ffff810077200ad8 CR3: 000000007af84000 CR4: 00000000000006e0 [ 194.804805] Process dd (pid: 4083, threadinfo ffff8100784f8000, task ffff81007dee89a0) [ 194.812884] Stack: 0000000000000000 ffffffff80447510 ffff810002bf9b80 ffffffff80490c00 [ 194.820899] ffffffff80147cc7 ffff81007e693f18 ffff81007e693f18 0000000000000001 [ 194.829097] ffffffff80447510 0000000000000080 [ 194.834270] Call Trace: {run_timer_softirq+119} {__do_softirq+100} [ 194.844363] {call_softirq+31} {do_softirq+44} [ 194.852660] {irq_exit+72} {apic_timer_interrupt+98} [ 194.861483] {do_syslog+508} {_spin_unlock+21} [ 194.870435] {vfs_read+317} {sys_read+83} [ 194.878298] {system_call+126} [ 194.883883] [ 194.883884] Code: 4c 39 63 28 48 89 de 74 0a 0f 0b 68 be cf 32 80 c2 9b 01 48 [ 194.892902] RIP {cascade+32} RSP [ 194.899485] CR2: ffff81007735bdc0 [ 194.902862] Badness in do_unblank_screen at drivers/char/vt.c:2857 [ 194.909165] [ 194.909166] Call Trace: {do_unblank_screen+71} {bust_spinlocks+28} [ 194.920566] {oops_end+21} {do_page_fault+1898} [ 194.928943] {tcp_child_process+173} {cleanup_once+64} [ 194.937962] {activate_task+158} {activate_task+158} [ 194.946793] {error_exit+0} {cascade+32} [ 194.954606] {run_timer_softirq+119} {__do_softirq+100} [ 194.963724] {call_softirq+31} {do_softirq+44} [ 194.972022] {irq_exit+72} {apic_timer_interrupt+98} [ 194.980844] {do_syslog+508} {_spin_unlock+21} [ 194.989791] {vfs_read+317} {sys_read+83} [ 194.997650] {system_call+126} [ 195.003233]