{{{ ipp018 login: [ 8071.484557] do_IRQ: 2.189 No irq handler for vector [ 8071.793703] do_IRQ: 2.189 No irq handler for vector [ 8071.971027] do_IRQ: 2.189 No irq handler for vector [10981.621002] do_IRQ: 0.179 No irq handler for vector [11005.672870] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [11005.675579] IP: [] walk_tg_tree+0x6d/0xc7 [11005.675579] PGD 21e42d067 PUD 21e44e067 PMD 0 [11005.675579] Oops: 0000 [#1] SMP [11005.675579] last sysfs file: /sys/devices/system/cpu/sched_mc_power_savings [11005.675579] CPU 0 [11005.675579] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt k8temp forcedeth i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [11005.675579] Pid: 9080, comm: pclient Tainted: G M 2.6.28-rc7-00105-gfeaf384 #4 [11005.675579] RIP: 0010:[] [] walk_tg_tree+0x6d/0xc7 [11005.675579] RSP: 0018:ffff88021e42bba8 EFLAGS: 00010046 [11005.675579] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffffffffc0 [11005.675579] RDX: ffff88022e5ce800 RSI: ffff8800280587c0 RDI: ffff88022e5ce7c0 [11005.675579] RBP: ffff88021e42bbd8 R08: 0000000000000020 R09: ffff8800280587d8 [11005.675579] R10: 0000000000000000 R11: ffffffff8037ca54 R12: ffff88022e5ce7c0 [11005.675579] R13: ffff8800280587c0 R14: ffffffff80235a2f R15: ffffffff8022d8c2 [11005.675579] FS: 00007f93bffbc6f0(0000) GS:ffffffff80872d80(0000) knlGS:0000000000000000 [11005.675579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [11005.675579] CR2: 0000000000000000 CR3: 000000021e411000 CR4: 00000000000006e0 [11005.675579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [11005.675579] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [11005.675579] Process pclient (pid: 9080, threadinfo ffff88021e42a000, task ffff88021b7a0000) [11005.675579] Stack: [11005.675579] ffffffff8022f4b1 ffff88022e0b4bf0 0000000000000001 0000000000000001 [11005.675579] ffff88021d423ab0 0000000000000000 ffff88021e42bc28 ffffffff80232657 [11005.675579] 0000000100000001 0000000000000000 ffff88021b7a0000 ffff88021d423ac8 [11005.675579] Call Trace: [11005.675579] [] ? walk_tg_tree+0x0/0xc7 [11005.675579] [] try_to_wake_up+0xb0/0x23b [11005.675579] [] __wake_up_common+0x41/0x74 [11005.675579] [] __wake_up_sync+0x3a/0x56 [11005.675579] [] sock_def_readable+0x3d/0x6a [11005.675579] [] ? unix_stream_sendmsg+0x22c/0x2ed [11005.675579] [] ? sock_aio_write+0xd1/0xe0 [11005.675579] [] ? do_sync_write+0xc9/0x10c [11005.675579] [] ? autoremove_wake_function+0x0/0x2e [11005.675579] [] ? _spin_unlock_irq+0x1f/0x22 [11005.675579] [] ? do_sigaction+0x140/0x154 [11005.675579] [] ? vfs_write+0xc0/0x136 [11005.675579] [] ? sys_write+0x45/0x6e [11005.675579] [] ? system_call_fastpath+0x16/0x1b [11005.675579] Code: e8 46 88 02 00 4c 89 ee 4c 89 e7 41 ff d7 85 c0 89 c3 75 4a 49 8b 44 24 50 48 8d 48 c0 eb 0c 49 8b 44 24 40 49 89 d4 48 8d 48 c0 <48> 8b 41 40 48 8d 51 40 0f 18 08 49 8d 44 24 50 48 39 c2 74 05 [11005.675579] RIP [] walk_tg_tree+0x6d/0xc7 [11005.675579] RSP [11005.675579] CR2: 0000000000000000 [11005.675579] ---[ end trace 06b07b6b8347d3e3 ]--- [11005.675579] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [11005.675579] IP: [] walk_tg_tree+0x6d/0xc7 [11005.675579] PGD 21e42d067 PUD 21e44e067 PMD 0 [11005.675579] Oops: 0000 [#2] SMP [11005.675579] last sysfs file: /sys/devices/system/cpu/sched_mc_power_savings [11005.675579] CPU 0 [11005.675579] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt k8temp forcedeth i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [11005.675579] Pid: 9080, comm: pclient Tainted: G M D 2.6.28-rc7-00105-gfeaf384 #4 [11005.675579] RIP: 0010:[] [] walk_tg_tree+0x6d/0xc7 [11005.675579] RSP: 0018:ffffffff80938e78 EFLAGS: 00010046 [11005.675579] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffffffffc0 [11005.675579] RDX: ffff88022e5ce800 RSI: ffff8800280587c0 RDI: ffff88022e5ce7c0 [11005.675579] RBP: ffffffff80938ea8 R08: 0000000000000020 R09: ffff8800280587d8 [11005.675579] R10: 0000000000000000 R11: 0000000000000092 R12: ffff88022e5ce7c0 [11005.675579] R13: ffff8800280587c0 R14: ffffffff80235a2f R15: ffffffff8022d8c2 [11005.675579] FS: 00007f93bffbc6f0(0000) GS:ffffffff80872d80(0000) knlGS:0000000000000000 [11005.675579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [11005.675579] CR2: 0000000000000000 CR3: 000000021e411000 CR4: 00000000000006e0 [11005.675579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [11005.675579] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [11005.675579] Process pclient (pid: 9080, threadinfo ffff88021e42a000, task ffff88021b7a0000) [11005.675579] Stack: [11005.675579] ffffffff8022f4b1 ffff88021b7a6a50 ffff88002805a1f0 000000000000000f [11005.675579] 0000000000000001 00000a02888ae37d ffffffff80938ef8 ffffffff80232657 [11005.675579] 0000000000000001 0000000000000000 ffff88021b7a0000 ffff8801af2efea8 [11005.675579] Call Trace: [11005.675579] <0> [] ? walk_tg_tree+0x0/0xc7 [11005.675579] [] try_to_wake_up+0xb0/0x23b [11005.675579] [] ? hrtimer_wakeup+0x0/0x21 [11005.675579] [] hrtimer_wakeup+0x1d/0x21 [11005.675579] [] ? __run_hrtimer+0x59/0x95 [11005.675579] [] ? hrtimer_interrupt+0xe1/0x15b [11005.675579] [] ? smp_apic_timer_interrupt+0x8e/0xac [11005.675579] [] ? apic_timer_interrupt+0x6b/0x70 [11005.675579] <0> [] ? _spin_unlock_irq+0x21/0x22 [11005.675579] [] ? tty_audit_exit+0x60/0x92 [11005.675579] [] ? do_exit+0x1b0/0x74d [11005.675579] [] ? oops_begin+0x0/0x8d [11005.675579] [] ? do_page_fault+0x726/0x7df [11005.675579] [] ? tg_shares_up+0x0/0x212 [11005.675579] [] ? tg_nop+0x0/0x8 [11005.675579] [] ? error_exit+0x0/0x9a [11005.675579] [] ? tg_nop+0x0/0x8 [11005.675579] [] ? tg_shares_up+0x0/0x212 [11005.675579] [] ? cap_file_permission+0x0/0x3 [11005.675579] [] ? walk_tg_tree+0x6d/0xc7 [11005.675579] [] ? walk_tg_tree+0x50/0xc7 [11005.675579] [] ? walk_tg_tree+0x0/0xc7 [11005.675579] [] ? try_to_wake_up+0xb0/0x23b [11005.675579] [] ? __wake_up_common+0x41/0x74 [11005.675579] [] ? __wake_up_sync+0x3a/0x56 [11005.675579] [] ? sock_def_readable+0x3d/0x6a [11005.675579] [] ? unix_stream_sendmsg+0x22c/0x2ed [11005.675579] [] ? sock_aio_write+0xd1/0xe0 [11005.675579] [] ? do_sync_write+0xc9/0x10c [11005.675579] [] ? autoremove_wake_function+0x0/0x2e [11005.675579] [] ? _spin_unlock_irq+0x1f/0x22 [11005.675579] [] ? do_sigaction+0x140/0x154 [11005.675579] [] ? vfs_write+0xc0/0x136 [11005.675579] [] ? sys_write+0x45/0x6e [11005.675579] [] ? system_call_fastpath+0x16/0x1b [11005.675579] Code: e8 46 88 02 00 4c 89 ee 4c 89 e7 41 ff d7 85 c0 89 c3 75 4a 49 8b 44 24 50 48 8d 48 c0 eb 0c 49 8b 44 24 40 49 89 d4 48 8d 48 c0 <48> 8b 41 40 48 8d 51 40 0f 18 08 49 8d 44 24 50 48 39 c2 74 05 [11005.675579] RIP [] walk_tg_tree+0x6d/0xc7 [11005.675579] RSP [11005.675579] CR2: 0000000000000000 [11005.675579] Kernel panic - not syncing: Fatal exception in interrupt [11005.675579] ------------[ cut here ]------------ [11005.675579] WARNING: at kernel/smp.c:333 smp_call_function_mask+0x37/0x1d7() [11005.675579] Modules linked in: w83627hf hwmon_vid autofs4 smsc37b787_wdt k8temp forcedeth i2c_nforce2 i2c_core tg3 libphy e1000 xfs dm_snapshot dm_mirror dm_region_hash dm_log aacraid 3w_9xxx 3w_xxxx atp870u arcmsr aic7xxx scsi_wait_scan [11005.675579] Pid: 9080, comm: pclient Tainted: G M D 2.6.28-rc7-00105-gfeaf384 #4 [11005.675579] Call Trace: [11005.675579] [] warn_on_slowpath+0x51/0x6d [11005.675579] [] __atomic_notifier_call_chain+0x74/0x83 [11005.675579] [] __atomic_notifier_call_chain+0x0/0x83 [11005.675579] [] notify_update+0x2b/0x30 [11005.675579] [] smp_call_function_mask+0x37/0x1d7 [11005.675579] [] crash_kexec+0x17/0xef [11005.675579] [] crash_kexec+0xe6/0xef [11005.675579] [] release_console_sem+0x3e/0x1a5 [11005.675579] [] release_console_sem+0x3e/0x1a5 [11005.675579] [] native_smp_send_stop+0x1a/0x26 [11005.675579] [] panic+0x95/0x13f [11005.675579] [] release_console_sem+0x3e/0x1a5 [11005.675579] [] release_console_sem+0x3e/0x1a5 [11005.675579] [] release_console_sem+0x3e/0x1a5 [11005.675579] [] printk+0x4e/0x56 [11005.675579] [] show_registers+0x1eb/0x20e [11005.675579] [] do_unblank_screen+0xd/0x10d [11005.675579] [] oops_end+0x7b/0x88 [11005.675579] [] do_page_fault+0x726/0x7df [11005.675579] [] tg_shares_up+0x0/0x212 [11005.675579] [] tg_nop+0x0/0x8 [11005.675579] [] error_exit+0x0/0x9a [11005.675579] [] tg_nop+0x0/0x8 [11005.675579] [] tg_shares_up+0x0/0x212 [11005.675579] [] walk_tg_tree+0x6d/0xc7 [11005.675579] [] walk_tg_tree+0x50/0xc7 [11005.675579] [] walk_tg_tree+0x0/0xc7 [11005.675579] [] try_to_wake_up+0xb0/0x23b [11005.675579] [] hrtimer_wakeup+0x0/0x21 [11005.675579] [] hrtimer_wakeup+0x1d/0x21 [11005.675579] [] __run_hrtimer+0x59/0x95 [11005.675579] [] hrtimer_interrupt+0xe1/0x15b [11005.675579] [] smp_apic_timer_interrupt+0x8e/0xac [11005.675579] [] apic_timer_interrupt+0x6b/0x70 [11005.675579] [] _spin_unlock_irq+0x21/0x22 [11005.675579] [] tty_audit_exit+0x60/0x92 [11005.675579] [] do_exit+0x1b0/0x74d [11005.675579] [] oops_begin+0x0/0x8d [11005.675579] [] do_page_fault+0x726/0x7df [11005.675579] [] tg_shares_up+0x0/0x212 [11005.675579] [] tg_nop+0x0/0x8 [11005.675579] [] error_exit+0x0/0x9a [11005.675579] [] tg_nop+0x0/0x8 [11005.675579] [] tg_shares_up+0x0/0x212 [11005.675579] [] cap_file_permission+0x0/0x3 [11005.675579] [] walk_tg_tree+0x6d/0xc7 [11005.675579] [] walk_tg_tree+0x50/0xc7 [11005.675579] [] walk_tg_tree+0x0/0xc7 [11005.675579] [] try_to_wake_up+0xb0/0x23b [11005.675579] [] __wake_up_common+0x41/0x74 [11005.675579] [] __wake_up_sync+0x3a/0x56 [11005.675579] [] sock_def_readable+0x3d/0x6a [11005.675579] [] unix_stream_sendmsg+0x22c/0x2ed [11005.675579] [] sock_aio_write+0xd1/0xe0 [11005.675579] [] do_sync_write+0xc9/0x10c [11005.675579] [] autoremove_wake_function+0x0/0x2e [11005.675579] [] _spin_unlock_irq+0x1f/0x22 [11005.675579] [] do_sigaction+0x140/0x154 [11005.675579] [] vfs_write+0xc0/0x136 [11005.675579] [] sys_write+0x45/0x6e [11005.675579] [] system_call_fastpath+0x16/0x1b [11005.675579] ---[ end trace 06b07b6b8347d3e3 ]--- }}}