<0>[ 1374.703763] ------------[ cut here ]------------ <2>[ 1374.703768] kernel BUG at /build/buildd/linux-2.6.35/fs/ext4/inode.c:2003! <0>[ 1374.703770] invalid opcode: 0000 [#1] SMP <0>[ 1374.703773] last sysfs file: /sys/devices/pci0000:00/0000:00:1f.2/host2/target2:0:0/2:0:0:0/block/sda/sda1/uevent <4>[ 1374.703776] CPU 1 <4>[ 1374.703777] Modules linked in: nouveau ttm drm_kms_helper drm i2c_algo_bit binfmt_misc kvm_intel kvm nvidia(P) snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device smsc47b397 ppdev coretemp parport_pc snd hp_wmi i82975x_edac psmouse led_class soundcore serio_raw snd_page_alloc edac_core lp parport usbhid hid floppy ahci tg3 e1000e libahci <4>[ 1374.703804] <4>[ 1374.703807] Pid: 352, comm: flush-8:0 Tainted: P 2.6.35-22-generic #34-Ubuntu 0A68h/HP xw4400 Workstation <4>[ 1374.703809] RIP: 0010:[] [] mpage_da_submit_io+0x1ae/0x1c0 <4>[ 1374.703817] RSP: 0000:ffff8801285938c0 EFLAGS: 00010246 <4>[ 1374.703819] RAX: 010000000000087c RBX: 00000000000000a4 RCX: 000000000000000e <4>[ 1374.703821] RDX: 000000000000000e RSI: 0000000000000002 RDI: ffffea0002623780 <4>[ 1374.703822] RBP: ffff8801285939a0 R08: 0000000000000002 R09: 0000000000000003 <4>[ 1374.703824] R10: ffffea0002603930 R11: ffff8800ac0526d0 R12: 0000000000000000 <4>[ 1374.703826] R13: ffff880128593b50 R14: ffff880117959cc0 R15: ffff880128593a30 <4>[ 1374.703829] FS: 0000000000000000(0000) GS:ffff880001e80000(0000) knlGS:0000000000000000 <4>[ 1374.703831] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b <4>[ 1374.703833] CR2: 00000000f7797000 CR3: 00000001280ef000 CR4: 00000000000006e0 <4>[ 1374.703835] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 1374.703836] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 <4>[ 1374.703839] Process flush-8:0 (pid: 352, threadinfo ffff880128592000, task ffff880127bc5b80) <0>[ 1374.703840] Stack: <4>[ 1374.703841] 0000000000000000 ffff880128593928 ffff880128593908 00000000000000a4 <4>[ 1374.703845] <0> 0000000e0000000e 0000000000000000 000000000000000e 0000000000000000 <4>[ 1374.703848] <0> ffffea0002623780 ffffea00026237b8 ffffea0002458490 ffffea00024584c8 <0>[ 1374.703852] Call Trace: <4>[ 1374.703857] [] __mpage_da_writepage+0x43/0x180 <4>[ 1374.703860] [] write_cache_pages_da+0x196/0x290 <4>[ 1374.703863] [] ext4_da_writepages+0x2be/0x640 <4>[ 1374.703867] [] do_writepages+0x21/0x40 <4>[ 1374.703870] [] writeback_single_inode+0xe6/0x3f0 <4>[ 1374.703874] [] ? update_curr+0xf8/0x1e0 <4>[ 1374.703877] [] writeback_sb_inodes+0x195/0x280 <4>[ 1374.703880] [] writeback_inodes_wb+0xa0/0x1b0 <4>[ 1374.703883] [] wb_writeback+0x24b/0x2b0 <4>[ 1374.703886] [] ? lock_timer_base+0x3c/0x70 <4>[ 1374.703889] [] wb_do_writeback+0x17c/0x190 <4>[ 1374.703892] [] ? process_timeout+0x0/0x10 <4>[ 1374.703895] [] bdi_writeback_task+0x53/0x160 <4>[ 1374.703898] [] ? bit_waitqueue+0x17/0xd0 <4>[ 1374.703901] [] bdi_start_fn+0x86/0x100 <4>[ 1374.703904] [] ? bdi_start_fn+0x0/0x100 <4>[ 1374.703906] [] kthread+0x96/0xa0 <4>[ 1374.703909] [] kernel_thread_helper+0x4/0x10 <4>[ 1374.703912] [] ? kthread+0x0/0xa0 <4>[ 1374.703914] [] ? kernel_thread_helper+0x0/0x10 <0>[ 1374.703916] Code: f9 fe ff ff 48 81 c4 b8 00 00 00 44 89 e0 5b 41 5c 41 5d 41 5e 41 5f c9 c3 eb 02 90 90 48 8d bd 50 ff ff ff e8 e4 0f f2 ff eb cc <0f> 0b eb fe 0f 0b eb fe 0f 0b eb fe eb 04 90 90 90 90 55 48 89 <1>[ 1374.703943] RIP [] mpage_da_submit_io+0x1ae/0x1c0 <4>[ 1374.703946] RSP <4>[ 1374.703949] ---[ end trace a7e53477c1d1fa1f ]--- 6[14.735 yR ebadmd e osse eal H olvl09 eotCahtriaealtssE eoyfl-o-ilF ilaltssI hwflssesJ a hwbctaealatv-psL hwmmr-sg()nc-l-TtssN oeOfso-eitr()so-l-iesQ na ycso-aksae()Umutso-lce-ak()dm-taebfe() x47/0xa0 <4>[ 1564.399261] [] ? skb_free_datagram_locked+0x90/0xd0 <4>[ 1564.399261] [] ? udp_recvmsg+0x17d/0x310 <4>[ 1564.399261] [] ? inet_recvmsg+0x4f/0x80 <4>[ 1564.399261] [] ? aa_revalidate_sk+0x78/0x80 <4>[ 1564.399261] [] ? sock_recvmsg+0xfd/0x130 <4>[ 1564.399261] [] ? aa_net_perm+0x5a/0x70 <4>[ 1564.399261] [] ? sock_aio_read+0x17e/0x190 <4>[ 1564.399261] [] core_sys_select+0x1c3/0x2f0 <4>[ 1564.399261] [] ? move_addr_to_user+0xa3/0xc0 <4>[ 1564.399261] [] ? sys_recvfrom+0x14d/0x170 <4>[ 1564.399261] [] ? read_tsc+0x9/0x20 <4>[ 1564.399261] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1564.399261] [] sys_select+0x47/0x110 <4>[ 1564.399261] [] system_call_fastpath+0x16/0x1b <6>[ 1564.399261] ntpd S 000000010001ed63 0 1622 1 0x00000000 <4>[ 1564.399261] ffff88011b51d8e8 0000000000000082 ffff880100000000 0000000000015980 <4>[ 1564.399261] ffff88011b51dfd8 0000000000015980 ffff88011b51dfd8 ffff88011b4dadc0 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff88011b51dfd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1564.399261] [] ? add_wait_queue+0x4e/0x60 <4>[ 1564.399261] [] ? __pollwait+0x75/0xf0 <4>[ 1564.399261] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1564.399261] [] poll_schedule_timeout+0x49/0x70 <4>[ 1564.399261] [] do_select+0x58c/0x6d0 <4>[ 1564.399261] [] ? sock_alloc_send_pskb+0x1d4/0x340 <4>[ 1564.399261] [] ? __pollwait+0x0/0xf0 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] core_sys_select+0x1c3/0x2f0 <4>[ 1564.399261] [] ? _raw_spin_lock_irq+0x15/0x20 <4>[ 1564.399261] [] ? handle_signal+0x131/0x280 <4>[ 1564.399261] [] ? do_signal+0x81/0x1a0 <4>[ 1564.399261] [] ? init_fpu+0x5c/0xe0 <4>[ 1564.399261] [] ? restore_i387_xstate+0x138/0x1c0 <4>[ 1564.399261] [] sys_select+0x47/0x110 <4>[ 1564.399261] [] system_call_fastpath+0x16/0x1b <6>[ 1564.399261] boinc D 000000010001db51 0 1626 1 0x00000000 <4>[ 1564.399261] ffff88011cffbce8 0000000000000082 ffff880100000000 0000000000015980 <4>[ 1564.399261] ffff88011cffbfd8 0000000000015980 ffff88011cffbfd8 ffff88011c465b80 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff88011cffbfd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] start_this_handle+0x251/0x4b0 <4>[ 1564.399261] [] ? autoremove_wake_function+0x0/0x40 <4>[ 1564.399261] [] ? jbd2_journal_start+0x81/0x100 <4>[ 1564.399261] [] jbd2_journal_start+0xb5/0x100 <4>[ 1564.399261] [] ext4_journal_start_sb+0xf8/0x130 <4>[ 1564.399261] [] ? ext4_dx_readdir+0x140/0x260 <4>[ 1564.399261] [] ext4_dirty_inode+0x2a/0x60 <4>[ 1564.399261] [] __mark_inode_dirty+0x42/0x1d0 <4>[ 1564.399261] [] touch_atime+0x135/0x180 <4>[ 1564.399261] [] ? filldir+0x0/0xe0 <4>[ 1564.399261] [] vfs_readdir+0xd6/0xe0 <4>[ 1564.399261] [] sys_getdents+0x89/0xf0 <4>[ 1564.399261] [] system_call_fastpath+0x16/0x1b <6>[ 1564.399261] inetutils-ine S 0000000000000040 0 1661 1 0x00000000 <4>[ 1564.399261] ffff88011cf2b8e8 0000000000000086 0000000000000286 0000000000015980 <4>[ 1564.399261] ffff88011cf2bfd8 0000000000015980 ffff88011cf2bfd8 ffff88011d042dc0 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff88011cf2bfd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] ? get_page_from_freelist+0x2a4/0x6c0 <4>[ 1564.399261] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1564.399261] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1564.399261] [] ? add_wait_queue+0x4e/0x60 <4>[ 1564.399261] [] ? __pollwait+0x75/0xf0 <4>[ 1564.399261] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1564.399261] [] poll_schedule_timeout+0x49/0x70 <4>[ 1564.399261] [] do_select+0x58c/0x6d0 <4>[ 1564.399261] [] ? __alloc_pages_nodemask+0xfb/0x1f0 <4>[ 1564.399261] [] ? __pollwait+0x0/0xf0 <4>[ 1564.399261] [] ?plwk+x/x0<> 54396] _idgtbok0b/x0 4[16.921 [ffff859b> rwsi_ok0e02 4[16.921 [ffff818a> __okp016010<> 54396] pt0d/xb 4[16.921 [ffff81f9> ikpt_ak0680a0<> 54396] 54396] 54396] 54396] adem_al+xb/x4 4[16.921 [ffff8150> y_eet04/x1 4[16.921 [ffff80af> ytmcl_atah01/xb<> 54396]m-ap S000000e6 11 100000 4[16.921 ff801f94 00000002ff800000 00000190<> 54396] ff81c7f800000058 ff81c7f8ff801b58 4[16.921 00000058 00000190ff801f9d 00000190<> 54396]Cl rc:<> 54396] rie_aole+x4010<> 54396] 54396] y_aole+x409 4[16.921 [ffff80af> ytmcl_atah01/xb<> 54396]m-ap Sff802468 11 100000 4[16.921 ff801d5e 0000000200000000 00000190<> 54396] ff81caf800000058 ff81caf8ff801480 4[16.921 00000058 00000190ff801d5d 00000190<> 54396]Cl rc:<> 54396] ceuehtmotrnecok01d010<> 54396] d_atqee04/x0<> 54396] olshdl_ieu+x907 4[16.921 [ffff8147> opl+x3/xc 4[16.921 [ffff8141> osspl+x7/x3 4[16.921 [ffff814a> _olat000f 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8179> e_aefo_reit024060<> 54396] 54396] 54396] iera+xb/xa 4[16.921 [ffff8128> osn_ed0d/x2 4[16.921 [ffff810d> adem_al+x2/x4 4[16.921 [ffff8137> f_ed01f010<> 54396] 54396] 54396] ff81dac800000008 0000000000000058 4[16.921 ff80129d 00000190ff80129d ff81a1d0<> 54396] 0000019000000058 ff81daf800000058 4[16.921 alTae 4[16.921 [ffff8570> ceuetmot02d030<> 54396] ntckwi_o_onc+x0/x3 4[16.921 [ffff80f1> uoeoewk_ucin0004 4[16.921 [ffff859b> rwsi_okb+xe03 4[16.921 [ffff847a> ntckacp+x4010<> 54396] 54396] 54396] 54396] ytmcl_atah01/xb<> 54396]wgi_e26x000000e0 10 6600000 4[16.921 ff801d10 0000000600000000 00000190<> 54396] ff81caf800000058 ff81caf8ff801e58 4[16.921 00000058 00000190ff801d1d 00000190<> 54396]Cl rc:<> 54396] 54396] 54396] 54396] rie_aole+x4010<> 54396] 54396] ahsaersoe04/x0<> 54396] 8 ff81000000000058 4[16.921 ff801a1d 00000190ff801a1d ff81c140<> 54396] 0000019000000058 ff8199f800000058 4[16.921 alTae 4[16.921 [ffff8260> tr_hshnl+x5/xb 4[16.921 [ffff80f1> uoeoewk_ucin0004 4[16.921 [ffff8270> b2junlsat08/x0 4[16.921 [ffff8273> b2junlsat0b/x0 4[16.921 [ffff822b> x4junlsats+x8010<> 54396] x4dryioe02/x0<> 54396] 54396] 54396] eei_ieaowie06/x0<> 54396] 54396] iihts_wth04/x0<> 54396] euiyfl_emsin01/x0<> 54396] y_rt+x108 4[16.921 [ffff8599> odvc_o_vial+x/x0<> 54396] 54396]wghm2mxD000000e9 10 9100000 4[16.921 ff801d1b 00000002ff800000 00000190<> 54396] ff81cdf800000058 ff81cdf8ff802758 4[16.921 00000058 00000190ff801d1d 00000190<> 54396]Cl rc:<> 54396] oei+x4/xf 4[16.921 [ffff8043> _edsga+x7/xe 4[16.921 [ffff8055> ogopei+x50d 4[16.921 [ffff8064> e_inlt_eie+x0/x4 4[16.921 [ffff8098> osga+x901a0 <4>[ 1564.399261] [] ? kill_something_info+0x40/0x150 <4>[ 1564.399261] [] ? do_fork+0x11f/0x440 <4>[ 1564.399261] [] ? read_tsc+0x9/0x20 <4>[ 1564.399261] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1564.399261] [] ? poll_select_set_timeout+0x8d/0xa0 <4>[ 1564.399261] [] do_notify_resume+0x65/0x90 <4>[ 1564.399261] [] int_signal+0x12/0x17 <6>[ 1564.399261] wcg_hcmd2_max D 000000010001e89b 0 1905 1904 0x00020000 <4>[ 1564.399261] ffff88011d2b7a28 0000000000000082 ffff880000000000 0000000000015980 <4>[ 1564.399261] ffff88011d2b7fd8 0000000000015980 ffff88011d2b7fd8 ffff8801285cdb80 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff88011d2b7fd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] schedule_timeout+0x22d/0x310 <4>[ 1564.399261] [] ? enqueue_entity+0x132/0x1b0 <4>[ 1564.399261] [] ? enqueue_task_fair+0x45/0x90 <4>[ 1564.399261] [] wait_for_common+0xdb/0x180 <4>[ 1564.399261] [] ? try_to_wake_up+0xc8/0x400 <4>[ 1564.399261] [] ? default_wake_function+0x0/0x20 <4>[ 1564.399261] [] wait_for_completion+0x1d/0x20 <4>[ 1564.399261] [] coredump_wait+0x2d4/0x3a0 <4>[ 1564.399261] [] do_coredump+0x117/0x5b0 <4>[ 1564.399261] [] ? wake_up_state+0x10/0x20 <4>[ 1564.399261] [] ? complete_signal+0x124/0x1f0 <4>[ 1564.399261] [] ? __sigqueue_free+0x3d/0x50 <4>[ 1564.399261] [] ? __dequeue_signal+0xf1/0x200 <4>[ 1564.399261] [] get_signal_to_deliver+0x1f8/0x440 <4>[ 1564.399261] [] ? force_sig_info+0xa2/0x110 <4>[ 1564.399261] [] do_signal+0x69/0x1a0 <4>[ 1564.399261] [] ? is_prefetch+0xb7/0x250 <4>[ 1564.399261] [] ? handle_mm_fault+0x32f/0x440 <4>[ 1564.399261] [] ? bad_area_access_error+0x4e/0x60 <4>[ 1564.399261] [] do_notify_resume+0x65/0x90 <4>[ 1564.399261] [] retint_signal+0x48/0x8c <6>[ 1564.399261] gdm-binary S ffff8801285c5180 0 2037 1 0x00000000 <4>[ 1564.399261] ffff88011ce239e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1564.399261] ffff88011ce23fd8 0000000000015980 ffff88011ce23fd8 ffff88012ae1c4a0 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff88011ce23fd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] ? __wake_up_common+0x59/0x90 <4>[ 1564.399261] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1564.399261] [] ? __wake_up_sync_key+0x5e/0x80 <4>[ 1564.399261] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1564.399261] [] ? add_wait_queue+0x4e/0x60 <4>[ 1564.399261] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1564.399261] [] poll_schedule_timeout+0x49/0x70 <4>[ 1564.399261] [] do_poll+0x233/0x2c0 <4>[ 1564.399261] [] do_sys_poll+0x175/0x230 <4>[ 1564.399261] [] ? __pollwait+0x0/0xf0 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] 54396] 54396] 54396] rwsi_ok0e02 4[16.921 [ffff81e3> d_ata+x809 4[16.921 [ffff848a> _y_evs+x4/xe 4[16.921 [ffff806d> eal_pnlc_lg+x/x0<> 54396] ntf_ed010010<> 54396] 54396] y_ol07/x1 4[16.921 [ffff80af> ytmcl_atah01/xb<> 54396]gmbnr S00000000 24 100000 4[16.921 ff80147c 0000000600000000 00000190<> 54396] ff81caf800000058 ff81caf8ff802558 4[16.921 00000058 00000190ff80147d 00000190<> 54396]Cl rc:<> 54396] 54396] 54396] 54396] iera+xb/xa 4[16.921 [ffff8128> osn_ed0d/x2 4[16.921 [ffff8205> pamrfl_emsin01/x0<> 54396] f_ed0b/xa 4[16.921 [ffff8134> y_ed05/x0<> 54396] 54396] ff81979800000008 ff8100e000000058 4[16.921 ff801a3d 00000190ff801a3d ff818d00<> 54396] 0000019000000058 ff8197f800000058 4[16.921 alTae 4[16.921 [ffff858b> ceuehtmotrnecok01d010<> 54396] d_atqee04/x0<> 54396] olshdl_ieu+x907 4[16.921 [ffff8147> opl+x3/xc 4[16.921 [ffff8141> osspl+x7/x3 4[16.921 [ffff814a> _olat000f 4[16.921 [ffff8149> nge_ns+0x14/0x20 <4>[ 1564.399261] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1564.399261] [] poll_schedule_timeout+0x49/0x70 <4>[ 1564.399261] [] do_select+0x58c/0x6d0 <4>[ 1564.399261] [] ? enqueue_task+0x77/0x90 <4>[ 1564.399261] [] ? __pollwait+0x0/0xf0 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] core_sys_select+0x1c3/0x2f0 <4>[ 1564.399261] [] ? do_sync_read+0xda/0x120 <4>[ 1564.399261] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1564.399261] [] ? _raw_spin_lock_irqsave+0x2f/0x40 <4>[ 1564.399261] [] ? __remove_hrtimer+0x3b/0xb0 <4>[ 1564.399261] [] ? lock_hrtimer_base+0x31/0x60 <4>[ 1564.399261] [] ? read_tsc+0x9/0x20 <4>[ 1564.399261] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1564.399261] [] sys_select+0x47/0x110 <4>[ 1564.399261] [] system_call_fastpath+0x16/0x1b <6>[ 1564.399261] dbus-launch S 0000000000000040 0 2067 1 0x00000000 <4>[ 1564.399261] ffff88012b7f58e8 0000000000000086 ffff88012b7f5888 0000000000015980 <4>[ 1564.399261] ffff88012b7f5fd8 0000000000015980 ffff88012b7f5fd8 ffff88012ad80000 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff88012b7f5fd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1564.399261] [] ? select_idle_sibling+0x95/0x150 <4>[ 1564.399261] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1564.399261] [] ? add_wait_queue+0x4e/0x60 <4>[ 1564.399261] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1564.399261] [] poll_schedule_timeout+0x49/0x70 <4>[ 1564.399261] [] do_select+0x58c/0x6d0 <4>[ 1564.399261] [] ? __pollwait+0x0/0xf0 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? unix_stream_recvmsg+0x2c0/0x580 <4>[ 1564.399261] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1564.lg+x/x0<> 54396] ceuehtmotrne01/x0<> 54396] 54396] 54396] 54396] 54396] 54396] 54396] 54396] 54396] 54396] e_gopcag_omn07/x0<> 54396] 54396] 54396] eoewi_uu+xb07 4[16.921 [ffff810a> adem_al+xf/x4 4[16.921 [ffff85c2> opg_al+x5/x5 4[16.921 [ffff814c> y_ol07/x1 4[16.921 [ffff8597> aefut02/x0<> 54396] 54396] ff81cfc800000008 ff81cfc800000058 4[16.921 ff80145d 00000190ff80145d ff81bcb0<> 54396] 0000019000000058 ff81cff800000058 4[16.921 alTae 4[16.921 [ffff80fc> rpr_owi+x009 4[16.921 [ffff81b6> iewi+xb08 4[16.921 [ffff80f1> uoeoewk_ucin0004 4[16.921 [ffff857a> ue_ok01/x0<> 54396] 54396] 54396] pamrfl_emsin01/x0<> 54396] f_ed0b/xa 4[16.921 [ffff8134> y_ed05/x0<> 54396] 54396] ff81df9800000008 0000000000000058 4[16.921 ff80105d 00000190ff80105d ff81b300<> 54396] 0000019000000058 ff81dff800000058 4[16.921 alTae 4[16.921 [ffff8088> _aeu_omn05/x0<> 54396] _aeu_ycky05/x0<> 54396] d_atqee04/x0<> 54396] olshdl_ieu+x907 4[16.921 [ffff8147> opl+x3/xc 4[16.921 [ffff8141> osspl+x7/x3 4[16.921 [ffff814a> _olat000f 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff848a> _y_evs+x4/xe 4[16.921 [ffff81ea> reptbe+xe010<> 54396] 54396] 54396] ff81a59800000008 ff81a59800000058 4[16.921 ff802ebd 00000190ff802ebd ff819500<> 54396] 0000019000000058 ff81a5f800000058 4[16.921 alTae 4[16.921 [ffff858b> ceuehtmotrnecok01d010<> 54396] 54396] d_atqee04/x0<> 54396] olshdl_ieu+x907 4[16.921 [ffff8147> opl+x3/xc 4[16.921 [ffff8141> osspl+x7/x30 <4>[ 1564.399261] [] ? __pollwait+0x0/0xf0 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? sock_sendmsg+0xf3/0x120 <4>[ 1564.399261] [] ? sock_sendmsg+0xf3/010<> 54396] 54396] eiyivc08/x0<> 54396] 54396] 54396] _euu_niy03/x0<> 54396] e_n_ro07/x0<> 54396] ] sys_poll+0x7c/0x110 <4>[ 1564.399261] [] system_call_fastpath+0x16/0x1b <6>[ 1564.399261] rtkit-daemon S ffff88012aec33c0 0 2101 1 0x00000000 <4>[ 1564.399261] ffff88012ad2b9e8 0000000000000082 ffff880001e90a88 0000000000015980 <4>[ 1564.399261] ffff88012ad2bfd8 0000000000015980 ffff88012ad2bfd8 ffff88011a75adc0 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff88012ad2bfd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] schedule_hrtimeout_range_clock+0xc5/0x160 <4>[ 1564.399261] [] ? hrtimer_wakeup+0x0/0x30 <4>[ 1564.399261] [] ? hrtimer_start_range_ns+0x14/0x20 <4>[ 1564.399261] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1564.399261] [] poll_schedule_timeout+0x49/0x70 <4>[ 1564.399261] [] do_poll+0x233/0x2c0 <4>[ 1564.399261] [] do_sys_poll+0x175/0x230 <4>[ 1564.399261] [] ? __pollwait+0x0/0xf0 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? inc_rt_group+0xdd/0x110 <4>[ 1564.399261] [] ? __enqueue_rt_entity+0x131/0x250 <4>[ 1564.399261] [] ? enqueue_pushable_task+0x73/0x90 <4>[ 1564.399261] [] ? enqueue_task_rt+0x5e/0x70 <4>[ 1564.399261] [] ? enqueue_task+0x77/0x90 <4>[ 1564.399261] [] ? resched_task+0x2c/0x90 <4>[ 1564.399261] [] ? try_to_wake_up+0xc8/0x400 <4>[ 1564.399261] [] ? default_wake_function+0x12/0x20 <4>[ 1564.399261] [] ? pollwake+0x56/0x60 <4>[ 1564.399261] [] ? default_wake_function+0x0/0x20 <4>[ 1564.399261] [] ? __wake_up_common+0x59/0x90 <4>[ 1564.399261] [] ? __wake_up_locked_key+0x18/0x20 <4>[ 1564.399261] [] ? eventfd_write+0x216/0x270 <4>[ 1564.399261] [] ? default_wake_function+0x0/0x20 <4>[ 1564.399261] [] ? read_tsc+0x9/0x20 <4>[ 1564.399261] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1564.399261] [] ? poll_select_set_timeout+0x8d/0xa0 <4>[ 1564.399261] [] sys_poll+0x7c/0x110 <4>[ 1564.399261] [] system_call_fastpath+0x16/0x1b <6>[ 1564.399261] rtkit-daemon S 000000010001ed63 0 2102 1 0x00000000 <4>[ 1564.399261] ffff880126fb19e8 0000000000000082 ffff880100000000 0000000000015980 <4>[ 1564.399261] ffff880126fb1fd8 0000000000015980 ffff880126fb1fd8 ffff8801198916e0 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff880126fb1fd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] schedule_hrtimeout_range_clock+0xc5/0x160 <4>[ 1564.399261] [] ? hrtimer_wakeup+0x0/0x30 <4>[ 1564.399261] [] ? hrtimer_start_range_ns+0x14/0x20 <4>[ 1564.399261] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1564.399261] [] poll_schedule_timeout+0x49/0x70 <4>[ 1564.399261] [] do_poll+0x233/0x2c0 <4>[ 1564.399261] [] do_sys_poll+0x175/0x230 <4>[ 1564.399261] [] ? __pollwait+0x0/0xf0 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? sock_sendmsg+0xf3/0x120 <4>[ 1564.399261] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1564.399261] [ n_tgop0f/x1 4[16.921 [ffff8092> _nuu_tett+x3/x5 4[16.921 [ffff8094> nuu_tett+xb08 4[16.921 [ffff81f9> vnf_t_ed0b/x1 4[16.921 [ffff8481> y_edo018010<> 54396] edtc0902 4[16.921 [ffff809b> tm_e_s0a/x0<> 54396] 54396] 54396] 54396] ff81d79800000008 0000000100000058 4[16.921 ff80125d 00000190ff80125d ff81bcd0<> 54396] 0000019000000058 ff81d7f800000058 4[16.921 alTae 4[16.921 [ffff858b> ceuehtmotrnecok01d010<> 54396] 54396] d_atqee04/x0<> 54396] opl+x3/xc 4[16.921 [ffff8141> osspl+x7/x3 4[16.921 [ffff814a> _olat000f 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff817b> x4hresoedrn+x0/x4 4[16.921 [ffff8151> te_ibokt_re018010<> 54396] ili+xe0e 4[16.921 [ffff842a> eiyivc08/x0<> 54396] 54396] 54396] 54396] 54396] ff81be9800000008 0000000000000058 4[16.921 ff80161d 00000190ff80161d ff81b3b0<> 54396] 0000019000000058 ff81bef800000058 4[16.921 alTae 4[16.921 [ffff8088> _aeu_omn05/x0<> 54396] _aeu_ycky05/x0<> 54396] d_atqee04/x0<> 54396] olshdl_ieu+x907 4[16.921 [ffff8147> opl+x3/xc 4[16.921 [ffff8141> osspl+x7/x3 4[16.921 [ffff814a> _olat000f 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff8149> olae0006 4[16.921 [ffff848a> _y_evs+x4/xe 4[16.921 [ffff808a> _wtht+x6/x2 4[16.921 [ffff8028> iihts_wth04/x0<> 54396] y_ol07/x1 4[16.921 [ffff80af> ytmcl_atah01/xb<> 54396]goekyigS7fffffff 20 100000 4[16.921 ff80171d 0000000266576675 00000190<> 54396] ff81b0f800000058 ff81b0f8ff801800 4[16.921 00000058 00000190ff80171d 00000190<> 54396]Cl rc:<> 54396] _ofut049050<> 54396] y_tsgiewi+xf/x5 4[16.921 [ffff85c2> opg_al+x5/x5 4[16.921 [ffff80af> ytmcl_atah01/xb<> 54396]goekyigSff801880 27 100000 4[16.921 ff80115f 00000002ff80115f 00000190<> 54396] ff81dbf800000058 ff81dbf8ff801880 4[16.921 00000058 00000190ff80115d 00000190<> 54396]Cl rc:<> 54396] ue_at01b030<> 54396] 54396] oftx0c/xb 4[16.921 [ffff803c> y_ue+xb010<> 54396] 54396] 54396] ff80e9c800000008 ff80e9c800000058 4[16.921 ff80c85d 00000190ff80c85d ff813a40<> 54396] 0000019000000058 ff80e9f800000058 4[16.921 alTae 4[16.921 [ffff80fc> rpr_owi+x009 4[16.921 [ffff81b6> iewi+xb08 4[16.921 [ffff80f1> uoeoewk_ucin0004 4[16.921 [ffff857a> ue_ok01/x0<> 54396] 54396] 54396] euiyfl_emsin01/x0<> 54396] 54396] ytmcl_atah01/xb<> 54396]goessinSff802d9c 22 0000000 4[16.921 ff802dfe 00000006ff800e84 00000190<> 54396] ff81a0f800000058 ff81a0f8ff80149e 4[16.921 00000058 00000190ff802dfd 00000190<> 54396]Cl rc:<> 54396] eal_pnlc_lg+x/x0<> 54396] ceuehtmotrne01/x0<> 54396] 54396] 54396] 54396] 54396] 54396] ] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? apparmor_file_permission+0x18/0x20 <4>[ 1564.399261] [] ? security_file_permission+0x16/0x20 <4>[ 1564.399261] [] ? vfs_read+0x181/0x1a0 <4>[ 1564.399261] [] sys_poll+0x7c/0x110 <4>[ 1564.399261] [] system_call_fastpath+0x16/0x1b <6>[ 1564.399261] gnome-session S ffff88011ce41180 0 2268 2090 0x00000000 <4>[ 1564.399261] ffff88011b50b9e8 0000000000000086 ffff88011b50b978 0000000000015980 <4>[ 1564.399261] ffff88011b50bfd8 0000000000015980 ffff88011b50bfd8 ffff88011d168000 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff88011b50bfd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1564.399261] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1564.399261] [] ? add_wait_queue+0x4e/0x60 <4>[ 1564.399261] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1564.399261] [] poll_schedule_timeout+0x49/0x70 <4>[ 1564.399261] [] do_poll+0x233/0x2c0 <4>[ 1564.399261] [] do_sys_poll+0x175/0x230 <4>[ 1564.399261] [] ? __pollwait+0x0/0xf0 <4>[ 1564.399261] [] ? pollwake+0x0/0x60 <4>[ 1564.399261] [] ? current_kernel_time+0x13/0x50 <4>[ 1564.399261] [] ? current_fs_time+0x27/0x30 <4>[ 1564.399261] [] ? touch_atime+0x13d/0x180 <4>[ 1564.399261] [] ? pipe_read+0x2b4/0x4a0 <4>[ 1564.399261] [] ? cpumask_any_but+0x2b/0x40 <4>[ 1564.399261] [] ? flush_tlb_page+0x48/0xa0 <4>[ 1564.399261] [] ? ptep_set_access_flags+0x6d/0x70 <4>[ 1564.399261] [] ? do_wp_page+0x369/0x900 <4>[ 1564.399261] [] ? handle_mm_fault+0x2fc/0x440 <4>[ 1564.399261] [] ? do_page_fault+0x15e/0x350 <4>[ 1564.399261] [] sys_poll+0x7c/0x110 <4>[ 1564.399261] [] ? page_fault+0x25/0x30 <4>[ 1564.399261] [] system_call_fastpath+0x16/0x1b <6>[ 1564.399261] gnome-session S 0000000000b205b0 0 2272 2090 0x00000000 <4>[ 1564.399261] ffff88011c413cc8 0000000000000086 ffff88011c413c38 0000000000015980 <4>[ 1564.399261] ffff88011c413fd8 0000000000015980 ffff88011c413fd8 ffff880127bc2dc0 <4>[ 1564.399261] 0000000000015980 0000000000015980 ffff88011c413fd8 0000000000015980 <4>[ 1564.399261] Call Trace: <4>[ 1564.399261] [] ? prepare_to_wait+0x60/0x90 <4>[ 1564.399261] [] iewi+xb08 4[16.921 [ffff80f1> uoeoewk_ucin0004 4[16.921 [ffff857a> ue_ok01/x0<> 54396] 54396] 54396] osn_ed0d/x2 4[16.921 [ffff81f7> ow_ae039090<> 54396] adem_al+xf/x4 4[16.921 [ffff8205> pamrfl_emsin01/x0<> 54396] f_ed0b/xa 4[16.921 [ffff85c2> opg_al+x5/x5 4[16.921 [ffff8134> y_ed05/x0<> 54396] 54396] ff81a68800000008 ff8011a800000058 4[16.921 ff802d3d 00000190ff802d3d ff81dc00<> 54396] 0000019000000058 ff81a6f800000058 4[16.921 alTae 4[16.921 [ffff8584> ceuehtmotrnecok0c/x6 4[16.921 [ffff8027> rie_aep0003 4[16.921 [ffff8038> rie_tr_ag_s01/x0<> 54396] olshdl_ieu+x907 4[16.921 [ffff8145> oslc+x8/xd 4[16.921 [ffff81ce> r_ah_d_r+x104 4[16.921 [ffff8191> aeadnwao_mp09/x0<> 54396] 54396] 54396] hc_rep_aep014020<> 54396] e_aefo_reit024060<> 54396] _e_goptycag+x1040<> 54396] 54396] hc_ilpriso+x2/x8 4[16.921 [ffff8042> ru_edsgif+x606 4[16.921 [ffff8049> ilpdif+xf06 4[16.921 [ffff8017> edtc0902 4[16.921 [ffff809b> tm_e_s0a/x0<> 54396] 54396] 54396] ff81ad8800000008 ff81ad8800000058 4[16.921 ff802dfd 00000190ff802dfd ff819400<> 54396] 0000019000000058 ff81adf8000000<6>[ 1566.283066] SysRq : HELP : loglevel(0-9) reBoot Crash terminate-all-tasks(E) memory-full-oom-kill(F) kill-all-tasks(I) thaw-filesystems(J) saK show-backtrace-all-active-cpus(L) show-memory-usage(M) nice-all-RT-tasks(N) powerOff show-registers(P) show-all-timers(Q) unRaw Sync show-task-states(T) Unmount show-blocked-tasks(W) dump-ftrace-buffer(Z) 567.884839] [] do_select+0x58c/0x6d0 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? poll_freewait+0x3d/0xa0 <4>[ 1567.884839] [] ? sock_recvmsg+0xfd/0x130 <4>[ 1567.884839] [] ? prep_new_page+0x11f/0x1c0 <4>[ 1567.884839] [] ? get_page_from_freelist+0x2a4/0x6c0 <4>[ 1567.884839] [] ? task_rq_lock+0x5d/0xa0 <4>[ 1567.884839] [] ? __mem_cgroup_try_charge+0x71/0x450 <4>[ 1567.884839] [] core_sys_select+0x1c3/0x2f0 <4>[ 1567.884839] [] ? unlock_page+0x27/0x30 <4>[ 1567.884839] [] ? __do_fault+0x479/0x560 <4>[ 1567.884839] [] ? handle_mm_fault+0x1b9/0x440 <4>[ 1567.884839] [] ? poll_select_copy_remaining+0x101/0x150 <4>[ 1567.884839] [] sys_select+0x47/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] openvpn S 000000010001eeee 0 1452 1 0x00000000 <4>[ 1567.884839] ffff88011991f9e8 0000000000000082 ffff880100000000 0000000000015980 <4>[ 1567.884839] ffff88011991ffd8 0000000000015980 ffff88011991ffd8 ffff88011b4396e0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011991ffd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0xc5/0x160 <4>[ 1567.884839] [] ? hrtimer_wakeup+0x0/0x30 <4>[ 1567.884839] [] ? hrtimer_start_range_ns+0x14/0x20 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? tun_do_read+0x2fc/0x430 <4>[ 1567.884839] [] ? sock_sendmsg+0xf3/0x120 <4>[ 1567.884839] [] ? remove_wait_queue+0x5b/0x70 <4>[ 1567.884839] [] ? default_wake_function+0x0/0x20 <4>[ 1567.884839] [] ? tun_chr_aio_write+0x29f/0x540 <4>[ 1567.884839] [] ? do_sync_read+0xda/0x120 <4>[ 1567.884839] [] ? dput+0xdf/0x1b0 <4>[ 1567.884839] [] ? sys_sendto+0x125/0x180 <4>[ 1567.884839] [] ? read_tsc+0x9/0x20 <4>[ 1567.884839] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1567.884839] [] ? poll_select_set_timeout+0x8d/0xa0 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] dhclient S 0000000000000040 0 1502 1174 0x00000000 <4>[ 1567.884839] ffff88011a6638e8 0000000000000082 ffff88011a663888 0000000000015980 <4>[ 1567.884839] ffff88011a663fd8 0000000000015980 ffff88011a663fd8 ffff88011a61db80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011a663fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0xc5/0x160 <4>[ 1567.884839] [] ? hrtimer_wakeup+0x0/0x30 <4>[ 1567.884839] [] ? hrtimer_start_range_ns+0x14/0x20 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_select+0x58c/0x6d0 <4>[ 1567.884839] [] ? alloc_page_vma+0x89/0x140 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? __kfree_skb+0x47/0xa0 <4>[ 1567.884839] [] ? skb_free_datagram_locked+0x90/0xd0 <4>[ 1567.884839] [] ? udp_recvmsg+0x17d/0x310 <4>[ 1567.884839] [] ? inet_recvmsg+0x4f/0x80 <4>[ 1567.884839] [] ? aa_revalidate_sk+0x78/0x80 <4>[ 1567.884839] [] ? sock_recvmsg+0xfd/0x130 <4>[ 1567.884839] [] ? aa_net_perm+0x5a/0x70 <4>[ 1567.884839] [] ? sock_aio_read+0x17e/0x190 <4>[ 1567.884839] [] core_sys_select+0x1c3/0x2f0 <4>[ 1567.884839] [] ? move_addr_to_user+0xa3/0xc0 <4>[ 1567.884839] [] ? sys_recvfrom+0x14d/0x170 <4>[ 1567.884839] [] ? read_tsc+0x9/0x20 <4>[ 1567.884839] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1567.884839] [] sys_select+0x47/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] ntpd S 000000010001eeee 0 1622 1 0x00000000 <4>[ 1567.884839] ffff88011b51d8e8 0000000000000082 ffff880100000000 0000000000015980 <4>[ 1567.884839] ffff88011b51dfd8 0000000000015980 ffff88011b51dfd8 ffff88011b4dadc0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011b51dfd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] ? __pollwait+0x75/0xf0 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_select+0x58c/0x6d0 <4>[ 1567.884839] [] ? sock_alloc_send_pskb+0x1d4/0x340 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] core_sys_select+0x1c3/0x2f0 <4>[ 1567.884839] [] ? _raw_spin_lock_irq+0x15/0x20 <4>[ 1567.884839] [] ? handle_signal+0x131/0x280 <4>[ 1567.884839] [] ? do_signal+0x81/0x1a0 <4>[ 1567.884839] [] ? init_fpu+0x5c/0xe0 <4>[ 1567.884839] [] ? restore_i387_xstate+0x138/0x1c0 <4>[ 1567.884839] [] sys_select+0x47/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] boinc D 000000010001db51 0 1626 1 0x00000000 <4>[ 1567.884839] ffff88011cffbce8 0000000000000082 ffff880100000000 0000000000015980 <4>[ 1567.884839] ffff88011cffbfd8 0000000000015980 ffff88011cffbfd8 ffff88011c465b80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011cffbfd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] start_this_handle+0x251/0x4b0 <4>[ 1567.884839] [] ? autoremove_wake_function+0x0/0x40 <4>[ 1567.884839] [] ? jbd2_journal_start+0x81/0x100 <4>[ 1567.884839] [] jbd2_journal_start+0xb5/0x100 <4>[ 1567.884839] [] ext4_journal_start_sb+0xf8/0x130 <4>[ 1567.884839] [] ? ext4_dx_readdir+0x140/0x260 <4>[ 1567.884839] [] ext4_dirty_inode+0x2a/0x60 <4>[ 1567.884839] [] __mark_inode_dirty+0x42/0x1d0 <4>[ 1567.884839] [] touch_atime+0x135/0x180 <4>[ 1567.884839] [] ? filldir+0x0/0xe0 <4>[ 1567.884839] [] vfs_readdir+0xd6/0xe0 <4>[ 1567.884839] [] sys_getdents+0x89/0xf0 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] inetutils-ine S 0000000000000040 0 1661 1 0x00000000 <4>[ 1567.884839] ffff88011cf2b8e8 0000000000000086 0000000000000286 0000000000015980 <4>[ 1567.884839] ffff88011cf2bfd8 0000000000015980 ffff88011cf2bfd8 ffff88011d042dc0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011cf2bfd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? get_page_from_freelist+0x2a4/0x6c0 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] ? __pollwait+0x75/0xf0 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_select+0x58c/0x6d0 <4>[ 1567.884839] [] ? __alloc_pages_nodemask+0xfb/0x1f0 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? mark_page_accessed+0x41/0x50 <4>[ 1567.884839] [] ? __find_get_block+0xb1/0x200 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? __d_lookup+0x136/0x150 <4>[ 1567.884839] [] ? do_lookup+0xab/0x280 <4>[ 1567.884839] [] ? dput+0xdf/0x1b0 <4>[ 1567.884839] [] ? link_path_walk+0x6b8/0xab0 <4>[ 1567.884839] [] ? mntput_no_expire+0x30/0x110 <4>[ 1567.884839] [] core_sys_select+0x1c3/0x2f0 <4>[ 1567.884839] [] ? unlock_page+0x27/0x30 <4>[ 1567.884839] [] ? __do_fault+0x479/0x560 <4>[ 1567.884839] [] ? handle_mm_fault+0x1b9/0x440 <4>[ 1567.884839] [] sys_select+0x47/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] mt-daapd S 000000010001eedb 0 1714 1 0x00000000 <4>[ 1567.884839] ffff88011cf79e48 0000000000000082 ffff880000000000 0000000000015980 <4>[ 1567.884839] ffff88011cf79fd8 0000000000015980 ffff88011cf79fd8 ffff880119b55b80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011cf79fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] do_nanosleep+0x9d/0xd0 <4>[ 1567.884839] [] hrtimer_nanosleep+0xc4/0x180 <4>[ 1567.884839] [] ? hrtimer_wakeup+0x0/0x30 <4>[ 1567.884839] [] ? hrtimer_start_range_ns+0x14/0x20 <4>[ 1567.884839] [] sys_nanosleep+0x84/0x90 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] mt-daapd S ffff8801274f6a80 0 1717 1 0x00000000 <4>[ 1567.884839] ffff88011cda59e8 0000000000000082 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff88011cda5fd8 0000000000015980 ffff88011cda5fd8 ffff88011b4d8000 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011cda5fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? __wake_up_common+0x59/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? get_page_from_freelist+0x2a4/0x6c0 <4>[ 1567.884839] [] ? current_fs_time+0x27/0x30 <4>[ 1567.884839] [] ? current_fs_time+0x27/0x30 <4>[ 1567.884839] [] ? touch_atime+0x6a/0x180 <4>[ 1567.884839] [] ? pipe_read+0x2b4/0x4a0 <4>[ 1567.884839] [] ? do_sync_read+0xda/0x120 <4>[ 1567.884839] [] ? handle_mm_fault+0x32f/0x440 <4>[ 1567.884839] [] ? vfs_read+0x12f/0x1a0 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] mt-daapd S 00000000fffffe00 0 1861 1 0x00000000 <4>[ 1567.884839] ffff88011d2a9cc8 0000000000000082 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff88011d2a9fd8 0000000000015980 ffff88011d2a9fd8 ffff88012ae1adc0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011d2a9fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_timeout+0x22d/0x310 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] inet_csk_wait_for_connect+0x101/0x130 <4>[ 1567.884839] [] ? autoremove_wake_function+0x0/0x40 <4>[ 1567.884839] [] ? _raw_spin_lock_bh+0x1e/0x30 <4>[ 1567.884839] [] inet_csk_accept+0xf4/0x150 <4>[ 1567.884839] [] inet_accept+0x34/0xe0 <4>[ 1567.884839] [] sys_accept4+0x130/0x270 <4>[ 1567.884839] [] ? do_page_fault+0x15e/0x350 <4>[ 1567.884839] [] sys_accept+0x10/0x20 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] wcgrid_cep2_6 x 000000010001e80e 0 1900 1626 0x00020000 <4>[ 1567.884839] ffff88011cda1d08 0000000000000046 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff88011cda1fd8 0000000000015980 ffff88011cda1fd8 ffff88011ce15b80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011cda1fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] do_exit+0x239/0x3f0 <4>[ 1567.884839] [] do_group_exit+0x55/0xd0 <4>[ 1567.884839] [] get_signal_to_deliver+0x201/0x440 <4>[ 1567.884839] [] do_signal+0x69/0x1a0 <4>[ 1567.884839] [] ? hrtimer_nanosleep+0xc4/0x180 <4>[ 1567.884839] [] ? hrtimer_wakeup+0x0/0x30 <4>[ 1567.884839] [] do_notify_resume+0x65/0x90 <4>[ 1567.884839] [] ? math_state_restore+0x42/0x60 <4>[ 1567.884839] [] int_signal+0x12/0x17 <6>[ 1567.884839] wcg_hcmd2_max D 000000010001a6bf 0 1901 1626 0x00020004 <4>[ 1567.884839] ffff880119a91a88 0000000000000082 ffff880100000000 0000000000015980 <4>[ 1567.884839] ffff880119a91fd8 0000000000015980 ffff880119a91fd8 ffff88011ce144a0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff880119a91fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] start_this_handle+0x251/0x4b0 <4>[ 1567.884839] [] ? autoremove_wake_function+0x0/0x40 <4>[ 1567.884839] [] ? jbd2_journal_start+0x81/0x100 <4>[ 1567.884839] [] jbd2_journal_start+0xb5/0x100 <4>[ 1567.884839] [] ext4_journal_start_sb+0xf8/0x130 <4>[ 1567.884839] [] ? ext4_xattr_get+0x60/0xa0 <4>[ 1567.884839] [] ext4_dirty_inode+0x2a/0x60 <4>[ 1567.884839] [] __mark_inode_dirty+0x42/0x1d0 <4>[ 1567.884839] [] file_update_time+0xfb/0x180 <4>[ 1567.884839] [] __generic_file_aio_write+0x210/0x470 <4>[ 1567.884839] [] generic_file_aio_write+0x65/0xd0 <4>[ 1567.884839] [] ext4_file_write+0x39/0xb0 <4>[ 1567.884839] [] do_sync_write+0xda/0x120 <4>[ 1567.884839] [] ? finish_task_switch+0x4a/0xd0 <4>[ 1567.884839] [] ? apparmor_file_permission+0x18/0x20 <4>[ 1567.884839] [] ? security_file_permission+0x16/0x20 <4>[ 1567.884839] [] vfs_write+0xb8/0x1a0 <4>[ 1567.884839] [] sys_write+0x51/0x80 <4>[ 1567.884839] [] ? do_device_not_available+0xe/0x10 <4>[ 1567.884839] [] ia32_sysret+0x0/0x5 <6>[ 1567.884839] wcg_hcmd2_max D 000000010001e897 0 1904 1901 0x00020000 <4>[ 1567.884839] ffff88011cdd1cb8 0000000000000082 ffff880000000000 0000000000015980 <4>[ 1567.884839] ffff88011cdd1fd8 0000000000015980 ffff88011cdd1fd8 ffff880129735b80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011cdd1fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] exit_mm+0x85/0x140 <4>[ 1567.884839] [] do_exit+0x141/0x3f0 <4>[ 1567.884839] [] ? __send_signal+0x17a/0x3e0 <4>[ 1567.884839] [] do_group_exit+0x55/0xd0 <4>[ 1567.884839] [] get_signal_to_deliver+0x201/0x440 <4>[ 1567.884839] [] do_signal+0x69/0x1a0 <4>[ 1567.884839] [] ? kill_something_info+0x40/0x150 <4>[ 1567.884839] [] ? do_fork+0x11f/0x440 <4>[ 1567.884839] [] ? read_tsc+0x9/0x20 <4>[ 1567.884839] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1567.884839] [] ? poll_select_set_timeout+0x8d/0xa0 <4>[ 1567.884839] [] do_notify_resume+0x65/0x90 <4>[ 1567.884839] [] int_signal+0x12/0x17 <6>[ 1567.884839] wcg_hcmd2_max D 000000010001e89b 0 1905 1904 0x00020000 <4>[ 1567.884839] ffff88011d2b7a28 0000000000000082 ffff880000000000 0000000000015980 <4>[ 1567.884839] ffff88011d2b7fd8 0000000000015980 ffff88011d2b7fd8 ffff8801285cdb80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011d2b7fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_timeout+0x22d/0x310 <4>[ 1567.884839] [] ? enqueue_entity+0x132/0x1b0 <4>[ 1567.884839] [] ? enqueue_task_fair+0x45/0x90 <4>[ 1567.884839] [] wait_for_common+0xdb/0x180 <4>[ 1567.884839] [] ? try_to_wake_up+0xc8/0x400 <4>[ 1567.884839] [] ? default_wake_function+0x0/0x20 <4>[ 1567.884839] [] wait_for_completion+0x1d/0x20 <4>[ 1567.884839] [] coredump_wait+0x2d4/0x3a0 <4>[ 1567.884839] [] do_coredump+0x117/0x5b0 <4>[ 1567.884839] [] ? wake_up_state+0x10/0x20 <4>[ 1567.884839] [] ? complete_signal+0x124/0x1f0 <4>[ 1567.884839] [] ? __sigqueue_free+0x3d/0x50 <4>[ 1567.884839] [] ? __dequeue_signal+0xf1/0x200 <4>[ 1567.884839] [] get_signal_to_deliver+0x1f8/0x440 <4>[ 1567.884839] [] ? force_sig_info+0xa2/0x110 <4>[ 1567.884839] [] do_signal+0x69/0x1a0 <4>[ 1567.884839] [] ? is_prefetch+0xb7/0x250 <4>[ 1567.884839] [] ? handle_mm_fault+0x32f/0x440 <4>[ 1567.884839] [] ? bad_area_access_error+0x4e/0x60 <4>[ 1567.884839] [] do_notify_resume+0x65/0x90 <4>[ 1567.884839] [] retint_signal+0x48/0x8c <6>[ 1567.884839] gdm-binary S ffff8801285c5180 0 2037 1 0x00000000 <4>[ 1567.884839] ffff88011ce239e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff88011ce23fd8 0000000000015980 ffff88011ce23fd8 ffff88012ae1c4a0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011ce23fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? __wake_up_common+0x59/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? __wake_up_sync_key+0x5e/0x80 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? __generic_file_aio_write+0x240/0x470 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? add_partial+0x58/0x90 <4>[ 1567.884839] [] ? __sys_recvmsg+0x144/0x2e0 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? inotify_read+0x120/0x1e0 <4>[ 1567.884839] [] ? read_tsc+0x9/0x20 <4>[ 1567.884839] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gdm-binary S 0000000000000003 0 2042 1 0x00000000 <4>[ 1567.884839] ffff88011c4a7cc8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff88011c4a7fd8 0000000000015980 ffff88011c4a7fd8 ffff8801285d5b80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011c4a7fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? prepare_to_wait+0x60/0x90 <4>[ 1567.884839] [] pipe_wait+0x5b/0x80 <4>[ 1567.884839] [] ? autoremove_wake_function+0x0/0x40 <4>[ 1567.884839] [] ? mutex_lock+0x1e/0x50 <4>[ 1567.884839] [] pipe_read+0x3b5/0x4a0 <4>[ 1567.884839] [] do_sync_read+0xda/0x120 <4>[ 1567.884839] [] ? apparmor_file_permission+0x18/0x20 <4>[ 1567.884839] [] ? security_file_permission+0x16/0x20 <4>[ 1567.884839] [] vfs_read+0xb5/0x1a0 <4>[ 1567.884839] [] sys_read+0x51/0x80 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gdm-simple-sl S ffff88011ccdf480 0 2041 2037 0x00000000 <4>[ 1567.884839] ffff880119a739e8 0000000000000082 ffff880100000e00 0000000000015980 <4>[ 1567.884839] ffff880119a73fd8 0000000000015980 ffff880119a73fd8 ffff8801285d0000 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff880119a73fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? do_sync_read+0xda/0x120 <4>[ 1567.884839] [] ? do_wp_page+0x369/0x900 <4>[ 1567.884839] [] ? remove_wait_queue+0x5b/0x70 <4>[ 1567.884839] [] ? do_wait+0x1ff/0x260 <4>[ 1567.884839] [] ? vfs_read+0x12f/0x1a0 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gdm-simple-sl S 00000000015b6cd0 0 2045 2037 0x00000000 <4>[ 1567.884839] ffff88012adc9cc8 0000000000000082 ffff88012adc9c38 0000000000015980 <4>[ 1567.884839] ffff88012adc9fd8 0000000000015980 ffff88012adc9fd8 ffff88011d1cadc0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88012adc9fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? prepare_to_wait+0x60/0x90 <4>[ 1567.884839] [] pipe_wait+0x5b/0x80 <4>[ 1567.884839] [] ? autoremove_wake_function+0x0/0x40 <4>[ 1567.884839] [] ? mutex_lock+0x1e/0x50 <4>[ 1567.884839] [] pipe_read+0x3b5/0x4a0 <4>[ 1567.884839] [] do_sync_read+0xda/0x120 <4>[ 1567.884839] [] ? do_wp_page+0x369/0x900 <4>[ 1567.884839] [] ? handle_mm_fault+0x2fc/0x440 <4>[ 1567.884839] [] ? apparmor_file_permission+0x18/0x20 <4>[ 1567.884839] [] ? security_file_permission+0x16/0x20 <4>[ 1567.884839] [] vfs_read+0xb5/0x1a0 <4>[ 1567.884839] [] sys_read+0x51/0x80 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] Xorg S 000000010001eea8 0 2044 2041 0x00400000 <4>[ 1567.884839] ffff88012ad438e8 0000000000000082 ffff880000000000 0000000000015980 <4>[ 1567.884839] ffff88012ad43fd8 0000000000015980 ffff88012ad43fd8 ffff88011d1c96e0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88012ad43fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0xc5/0x160 <4>[ 1567.884839] [] ? hrtimer_wakeup+0x0/0x30 <4>[ 1567.884839] [] ? hrtimer_start_range_ns+0x14/0x20 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_select+0x58c/0x6d0 <4>[ 1567.884839] [] ? enqueue_task+0x77/0x90 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] core_sys_select+0x1c3/0x2f0 <4>[ 1567.884839] [] ? do_sync_read+0xda/0x120 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? _raw_spin_lock_irqsave+0x2f/0x40 <4>[ 1567.884839] [] ? __remove_hrtimer+0x3b/0xb0 <4>[ 1567.884839] [] ? lock_hrtimer_base+0x31/0x60 <4>[ 1567.884839] [] ? read_tsc+0x9/0x20 <4>[ 1567.884839] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1567.884839] [] sys_select+0x47/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] dbus-launch S 0000000000000040 0 2067 1 0x00000000 <4>[ 1567.884839] ffff88012b7f58e8 0000000000000086 ffff88012b7f5888 0000000000015980 <4>[ 1567.884839] ffff88012b7f5fd8 0000000000015980 ffff88012b7f5fd8 ffff88012ad80000 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88012b7f5fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? select_idle_sibling+0x95/0x150 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_select+0x58c/0x6d0 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? unix_stream_recvmsg+0x2c0/0x580 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? skb_dequeue+0x67/0x90 <4>[ 1567.884839] [] ? unix_stream_recvmsg+0x2e9/0x580 <4>[ 1567.884839] [] ? sock_aio_read+0x17e/0x190 <4>[ 1567.884839] [] core_sys_select+0x1c3/0x2f0 <4>[ 1567.884839] [] ? do_sync_read+0xda/0x120 <4>[ 1567.884839] [] ? handle_mm_fault+0x1b9/0x440 <4>[ 1567.884839] [] ? apparmor_file_permission+0x18/0x20 <4>[ 1567.884839] [] sys_select+0x47/0x110 <4>[ 1567.884839] [] ? sys_read+0x51/0x80 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gdm-session-w S ffff88011ccdb300 0 2090 2041 0x00000000 <4>[ 1567.884839] ffff88011cfeb9e8 0000000000000082 ffff88011cfeb988 0000000000015980 <4>[ 1567.884839] ffff88011cfebfd8 0000000000015980 ffff88011cfebfd8 ffff88011b020000 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011cfebfd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? __alloc_pages_nodemask+0xfb/0x1f0 <4>[ 1567.884839] [] ? __mem_cgroup_commit_charge+0x5a/0xa0 <4>[ 1567.884839] [] ? mem_cgroup_charge_common+0x70/0x90 <4>[ 1567.884839] [] ? cpumask_any_but+0x2b/0x40 <4>[ 1567.884839] [] ? lru_cache_add_lru+0x21/0x40 <4>[ 1567.884839] [] ? do_wp_page+0x369/0x900 <4>[ 1567.884839] [] ? remove_wait_queue+0x5b/0x70 <4>[ 1567.884839] [] ? handle_mm_fault+0x2fc/0x440 <4>[ 1567.884839] [] ? do_page_fault+0x15e/0x350 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] ? page_fault+0x25/0x30 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gdm-session-w S 0000000000000003 0 2228 2041 0x00000000 <4>[ 1567.884839] ffff88011c4f5cc8 0000000000000082 ffff88011c4f5c48 0000000000015980 <4>[ 1567.884839] ffff88011c4f5fd8 0000000000015980 ffff88011c4f5fd8 ffff88011b4cdb80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff88011c4f5fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? prepare_to_wait+0x60/0x90 <4>[ 1567.884839] [] pipe_wait+0x5b/0x80 <4>[ 1567.884839] [] ? autoremove_wake_function+0x0/0x40 <4>[ 1567.884839] [] ? mutex_lock+0x1e/0x50 <4>[ 1567.884839] [] pipe_read+0x3b5/0x4a0 <4>[ 1567.884839] [] do_sync_read+0xda/7.884839] indicator-app S ffff8800ce95e540 0 2380 1 0x00000000 <4>[ 1567.884839] ffff8800ce9ff9e8 0000000000000082 ffff8800ce9ff968 0000000000015980 <4>[ 1567.884839] ffff8800ce9fffd8 0000000000015980 ffff8800ce9fffd8 ffff8800ce848000 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800ce9fffd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? file_update_time+0x62/0x180 <4>[ 1567.884839] [] ? pipe_write+0x32b/0x670 <4>[ 1567.884839] [] ? find_get_page+0x1e/0xa0 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? fsnotify_clear_marks_by_inode+0x9c/0x100 <4>[ 1567.884839] [] ? destroy_inode+0x4f/0x60 <4>[ 1567.884839] [] ? __d_free+0x3f/0x60 <4>[ 1567.884839] [] ? d_free+0x58/0x60 <4>[ 1567.884839] [] ? mntput_no_expire+0x30/0x110 <4>[ 1567.884839] [] ? __fput+0x199/0x210 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] ? sys_close+0xb7/0x120 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] indicator-app S 000000010001eea6 0 2371 1 0x00000000 <4>[ 1567.884839] ffff8800cfb319e8 0000000000000082 ffff880000000000 0000000000015980 <4>[ 1567.884839] ffff8800cfb31fd8 0000000000015980 ffff8800cfb31fd8 ffff88011d2944a0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cfb31fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] ? default_wake_function+0x0/0x20 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? unmap_region+0x10c/0x170 <4>[ 1567.884839] [] ? apparmor_file_permission+0x18/0x20 <4>[ 1567.884839] [] ? security_file_permission+0x16/0x20 <4>[ 1567.884839] [] ? vfs_read+0x181/0x1a0 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] indicator-app S ffff8800ce9e5c00 0 2382 1 0x00000000 <4>[ 1567.884839] ffff8800cea999e8 0000000000000082 ffff8800cea99968 0000000000015980 <4>[ 1567.884839] ffff8800cea99fd8 0000000000015980 ffff8800cea99fd8 ffff8800ce84c4a0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cea99fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? add_partial+0x58/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? file_update_time+0x62/0x180 <4>[ 1567.884839] [] ? pipe_write+0x32b/0x670 <4>[ 1567.884839] [] ? find_get_page+0x1e/0xa0 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? add_partial+0x58/0x90 <4>[ 1567.884839] [] ? __slab_free+0x99/0x130 <4>[ 1567.884839] [] ? __d_free+0x3f/0x60 <4>[ 1567.884839] [] ? d_free+0x58/0x60 <4>[ 1567.884839] [] ? mntput_no_expire+0x30/0x110 <4>[ 1567.884839] [] ? __fput+0x199/0x210 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] ? sys_close+0xb7/0x120 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] notification- S ffff8800ce85a840 0 2372 1 0x00000000 <4>[ 1567.884839] ffff8800ce95b9e8 0000000000000086 ffff880001e98640 0000000000015980 <4>[ 1567.884839] ffff8800ce95bfd8 0000000000015980 ffff8800ce95bfd8 ffff8800cf9a16e0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800ce95bfd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] ? unix_stream_recvmsg+0x2c0/0x580 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? unmap_region+0x150/0x170 <4>[ 1567.884839] [] ? apparmor_file_permission+0x18/0x20 <4>[ 1567.884839] [] ? security_file_permission+0x16/0x20 <4>[ 1567.884839] [] ? vfs_read+0x181/0x1a0 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] notification- S ffff8800cfb91c00 0 2381 1 0x00000000 <4>[ 1567.884839] ffff8800cea979e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff8800cea97fd8 0000000000015980 ffff8800cea97fd8 ffff8800cea016e0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cea97fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? add_partial+0x58/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? file_update_time+0x62/0x180 <4>[ 1567.884839] [] ? pipe_write+0x32b/0x670 <4>[ 1567.884839] [] ? find_get_page+0x1e/0xa0 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? add_partial+0x58/0x90 <4>[ 1567.884839] [] ? __slab_free+0x99/0x130 <4>[ 1567.884839] [] ? __d_free+0x3f/0x60 <4>[ 1567.884839] [] ? d_free+0x58/0x60 <4>[ 1567.884839] [] ? mntput_no_expire+0x30/0x110 <4>[ 1567.884839] [] ? __fput+0x199/0x210 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] ? sys_close+0xb7/0x120 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gvfsd-metadat S ffff8800ce96cf00 0 2385 1 0x00000000 <4>[ 1567.884839] ffff8800cfbc59e8 0000000000000082 ffff8800cfbc59c8 0000000000015980 <4>[ 1567.884839] ffff8800cfbc5fd8 0000000000015980 ffff8800cfbc5fd8 ffff8800ce84db80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cfbc5fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? jbd2_journal_stop+0x1e9/0x2b0 <4>[ 1567.884839] [] ? ext4_mark_iloc_dirty+0x71/0x90 <4>[ 1567.884839] [] ? ext4_mark_inode_dirty+0x83/0x1d0 <4>[ 1567.884839] [] ? __ext4_journal_stop+0x68/0x90 <4>[ 1567.884839] [] ? ext4_dirty_inode+0x4f/0x60 <4>[ 1567.884839] [] ? vma_prio_tree_insert+0x30/0x50 <4>[ 1567.884839] [] ? find_get_page+0x1e/0xa0 <4>[ 1567.884839] [] ? filemap_fault+0xb9/0x450 <4>[ 1567.884839] [] ? mem_cgroup_update_file_mapped+0x15/0x80 <4>[ 1567.884839] [] ? unlock_page+0x27/0x30 <4>[ 1567.884839] [] ? __do_fault+0x479/0x560 <4>[ 1567.884839] [] ? handle_mm_fault+0x1b9/0x440 <4>[ 1567.884839] [] ? do_mmap_pgoff+0x335/0x380 <4>[ 1567.884839] [] ? do_page_fault+0x15e/0x350 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] ? page_fault+0x25/0x30 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] indicator-ses S 000000010001eea6 0 2387 1 0x00000000 <4>[ 1567.884839] ffff8800ceb0f9e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff8800ceb0ffd8 0000000000015980 ffff8800ceb0ffd8 ffff88012ad844a0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800ceb0ffd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? try_to_wake_up+0xc8/0x400 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? call_rcu_sched+0x15/0x20 <4>[ 1567.884839] [] ? call_rcu+0xe/0x10 <4>[ 1567.884839] [] ? __put_cred+0x3c/0x50 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] indicator-ses S ffff8800ceb3b600 0 2392 1 0x00000000 <4>[ 1567.884839] ffff8800ceb959e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff8800ceb95fd8 0000000000015980 ffff8800ceb95fd8 ffff8800cfb5c4a0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800ceb95fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? file_update_time+0x62/0x180 <4>[ 1567.884839] [] ? pipe_write+0x32b/0x670 <4>[ 1567.884839] [] ? find_get_page+0x1e/0xa0 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? fsnotify_clear_marks_by_inode+0x9c/0x100 <4>[ 1567.884839] [] ? destroy_inode+0x4f/0x60 <4>[ 1567.884839] [] ? __d_free+0x3f/0x60 <4>[ 1567.884839] [] ? d_free+0x58/0x60 <4>[ 1567.884839] [] ? mntput_no_expire+0x30/0x110 <4>[ 1567.884839] [] ? __fput+0x199/0x210 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] ? sys_close+0xb7/0x120 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] indicator-me- S ffff8800cf925600 0 2391 1 0x00000000 <4>[ 1567.884839] ffff8800ceb559e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff8800ceb55fd8 0000000000015980 ffff8800ceb55fd8 ffff8800cea044a0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800ceb55fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? __wake_up_common+0x59/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? __wake_up_sync_key+0x5e/0x80 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? __sys_recvmsg+0x144/0x2e0 <4>[ 1567.884839] [] ? lru_cache_add_lru+0x21/0x40 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] indicator-me- S ffff8800ceb69600 0 2394 1 0x00000000 <4>[ 1567.884839] ffff8800cebd79e8 0000000000000086 ffff8800cebd7978 0000000000015980 <4>[ 1567.884839] ffff8800cebd7fd8 0000000000015980 ffff8800cebd7fd8 ffff8800cf8a16e0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cebd7fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? add_partial+0x58/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? file_update_time+0x62/0x180 <4>[ 1567.884839] [] ? pipe_write+0x32b/0x670 <4>[ 1567.884839] [] ? find_get_page+0x1e/0xa0 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? fsnotify_clear_marks_by_inode+0x9c/0x100 <4>[ 1567.884839] [] ? __d_free+0x3f/0x60 <4>[ 1567.884839] [] ? d_free+0x58/0x60 <4>[ 1567.884839] [] ? mntput_no_expire+0x30/0x110 <4>[ 1567.884839] [] ? __fput+0x199/0x210 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] ? sys_close+0xb7/0x120 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] indicator-mes S ffff8800cbc080c0 0 2396 1 0x00000000 <4>[ 1567.884839] ffff8800cebf79e8 0000000000000082 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff8800cebf7fd8 0000000000015980 ffff8800cebf7fd8 ffff8800cfb5db80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cebf7fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? __wake_up_common+0x59/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? _raw_spin_lock+0xe/0x20 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? __sys_recvmsg+0x144/0x2e0 <4>[ 1567.884839] [] ? lru_cache_add_lru+0x21/0x40 <4>[ 1567.884839] [] ? do_anonymous_page+0x11c/0x350 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] indicator-sou S ffff8800cbc88cc0 0 2398 1 0x00000000 <4>[ 1567.884839] ffff8800cbc379e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff8800cbc37fd8 0000000000015980 ffff8800cbc37fd8 ffff88011b4d96e0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cbc37fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? __wake_up_common+0x59/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? sock_sendmsg+0xf3/0x120 <4>[ 1567.884839] [] ? __sys_recvmsg+0x144/0x2e0 <4>[ 1567.884839] [] ? __do_fault+0x479/0x560 <4>[ 1567.884839] [] ? sys_sendto+0x125/0x180 <4>[ 1567.884839] [] ? read_tsc+0x9/0x20 <4>[ 1567.884839] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] indicator-app S ffff880109a130c0 0 2401 1 0x00000000 <4>[ 1567.884839] ffff880109a679e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff880109a67fd8 0000000000015980 ffff880109a67fd8 ffff8801198944a0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff880109a67fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? __wake_up_common+0x59/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? __wake_up_sync_key+0x5e/0x80 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? get_page_from_freelist+0x2a4/0x6c0 <4>[ 1567.884839] [] ? zap_pte_range+0x1ae/0x4a0 <4>[ 1567.884839] [] ? __sys_recvmsg+0x144/0x2e0 <4>[ 1567.884839] [] ? lru_cache_add_lru+0x21/0x40 <4>[ 1567.884839] [] ? do_anonymous_page+0x11c/0x350 <4>[ 1567.884839] [] ? handle_mm_fault+0x32f/0x440 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gvfsd-burn S ffff880109a0e000 0 2404 1 0x00000000 <4>[ 1567.884839] ffff8800cbd499e8 0000000000000086 ffff880001e159e8 0000000000015980 <4>[ 1567.884839] ffff8800cbd49fd8 0000000000015980 ffff8800cbd49fd8 ffff8800cfb5adc0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cbd49fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? try_to_wake_up+0xc8/0x400 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? __mem_cgroup_try_charge+0x71/0x450 <4>[ 1567.884839] [] ? verify_iovec+0x88/0xe0 <4>[ 1567.884839] [] ? sys_sendmsg+0x240/0x3a0 <4>[ 1567.884839] [] ? __do_fault+0x479/0x560 <4>[ 1567.884839] [] ? do_brk+0x25c/0x350 <4>[ 1567.884839] [] ? do_page_fault+0x15e/0x350 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gnome-screens S ffff880109a13300 0 2405 1 0x00000000 <4>[ 1567.884839] ffff8800cbd4b9e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff8800cbd4bfd8 0000000000015980 ffff8800cbd4bfd8 ffff88011b060000 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cbd4bfd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0xc5/0x160 <4>[ 1567.884839] [] ? hrtimer_wakeup+0x0/0x30 <4>[ 1567.884839] [] ? hrtimer_start_range_ns+0x14/0x20 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? do_sync_read+0xda/0x120 <4>[ 1567.884839] [] ? do_wp_page+0x369/0x900 <4>[ 1567.884839] [] ? handle_mm_fault+0x2fc/0x440 <4>[ 1567.884839] [] ? read_tsc+0x9/0x20 <4>[ 1567.884839] [] ? ktime_get_ts+0xa9/0xe0 <4>[ 1567.884839] [] ? poll_select_set_timeout+0x8d/0xa0 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gnome-termina S 000000010001b6e7 0 2431 1 0x00000000 <4>[ 1567.884839] ffff8800cbec9ae8 0000000000000086 ffff8800cbec9a58 0000000000015980 <4>[ 1567.884839] ffff8800cbec9fd8 0000000000015980 ffff8800cbec9fd8 ffff8800cbdf44a0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cbec9fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] schedule_timeout+0x22d/0x310 <4>[ 1567.884839] [] ? sock_alloc_send_pskb+0x1d4/0x340 <4>[ 1567.884839] [] ? __alloc_skb+0x4f/0x170 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] unix_stream_data_wait+0xa7/0x110 <4>[ 1567.884839] [] ? autoremove_wake_function+0x0/0x40 <4>[ 1567.884839] [] unix_stream_recvmsg+0x3c3/0x580 <4>[ 1567.884839] [] sock_aio_read+0x17e/0x190 <4>[ 1567.884839] [] do_sync_read+0xda/0x120 <4>[ 1567.884839] [] ? path_put+0x31/0x40 <4>[ 1567.884839] [] ? apparmor_file_permission+0x18/0x20 <4>[ 1567.884839] [] ? security_file_permission+0x16/0x20 <4>[ 1567.884839] [] vfs_read+0x181/0x1a0 <4>[ 1567.884839] [] sys_read+0x51/0x80 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gnome-termina S ffff880109a0e840 0 2433 1 0x00000000 <4>[ 1567.884839] ffff8800cbe579e8 0000000000000086 0000000000000000 0000000000015980 <4>[ 1567.884839] ffff8800cbe57fd8 0000000000015980 ffff8800cbe57fd8 ffff8800cbdcdb80 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff8800cbe57fd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? __wake_up_common+0x59/0x90 <4>[ 1567.884839] [] schedule_hrtimeout_range_clock+0x13d/0x160 <4>[ 1567.884839] [] ? __wake_up_sync_key+0x5e/0x80 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1567.884839] [] ? add_wait_queue+0x4e/0x60 <4>[ 1567.884839] [] schedule_hrtimeout_range+0x13/0x20 <4>[ 1567.884839] [] poll_schedule_timeout+0x49/0x70 <4>[ 1567.884839] [] do_poll+0x233/0x2c0 <4>[ 1567.884839] [] do_sys_poll+0x175/0x230 <4>[ 1567.884839] [] ? __pollwait+0x0/0xf0 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? pollwake+0x0/0x60 <4>[ 1567.884839] [] ? touch_atime+0x13d/0x180 <4>[ 1567.884839] [] ? pipe_read+0x2b4/0x4a0 <4>[ 1567.884839] [] ? __alloc_pages_nodemask+0xfb/0x1f0 <4>[ 1567.884839] [] ? cpumask_any_but+0x2b/0x40 <4>[ 1567.884839] [] ? flush_tlb_page+0x48/0xa0 <4>[ 1567.884839] [] ? ptep_set_access_flags+0x6d/0x70 <4>[ 1567.884839] [] ? do_wp_page+0x369/0x900 <4>[ 1567.884839] [] ? handle_mm_fault+0x2fc/0x440 <4>[ 1567.884839] [] ? do_page_fault+0x15e/0x350 <4>[ 1567.884839] [] sys_poll+0x7c/0x110 <4>[ 1567.884839] [] ? page_fault+0x25/0x30 <4>[ 1567.884839] [] system_call_fastpath+0x16/0x1b <6>[ 1567.884839] gnome-termina S 0000000001f026e0 0 2437 1 0x00000000 <4>[ 1567.884839] ffff880103e8bcc8 0000000000000086 ffff880103e8bc38 0000000000015980 <4>[ 1567.884839] ffff880103e8bfd8 0000000000015980 ffff880103e8bfd8 ffff8800cf8a2dc0 <4>[ 1567.884839] 0000000000015980 0000000000015980 ffff880103e8bfd8 0000000000015980 <4>[ 1567.884839] Call Trace: <4>[ 1567.884839] [] ? prepare_to_wait+0x60/0x90 <4>[ 1567.884839] [] pipe_wait+0x5b/0x80 <4>[ 1567.884839] [] ? autoremove_wake_function+0x0/0x40 <4>[ 1567.884839] [] ? mutex_lock+0x1---------------------------- <4>[ 1567.884839] <6>[ 1573.512000] SysRq : Show backtrace of all active CPUs <6>[ 1573.512081] sending NMI to all CPUs: <4>[ 1573.512128] NMI backtrace for cpu 0 <4>[ 1573.512182] CPU 0 <4>[ 1573.512213] Modules linked in: nouveau ttm drm_kms_helper drm i2c_algo_bit binfmt_misc kvm_intel kvm nvidia(P) snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device smsc47b397 ppdev coretemp parport_pc snd hp_wmi i82975x_edac psmouse led_class soundcore serio_raw snd_page_alloc edac_core lp parport usbhid hid floppy ahci tg3 e1000e libahci <4>[ 1573.513596] <4>[ 1573.513637] Pid: 0, comm: swapper Tainted: P D 2.6.35-22-generic #34-Ubuntu 0A68h/HP xw4400 Workstation <4>[ 1573.513698] RIP: 0010:[] [] native_read_tsc+0xb/0x20 <4>[ 1573.513788] RSP: 0018:ffff880001e03be8 EFLAGS: 00000006 <4>[ 1573.513833] RAX: 00000000000003d6 RBX: 0000000000000001 RCX: 00000000d304045e <4>[ 1573.513880] RDX: 00000000000003d6 RSI: 0000000000000082 RDI: 000000000028b230 <4>[ 1573.513927] RBP: ffff880001e03be8 R08: 0000000000000000 R09: ffffffff8163db20 <4>[ 1573.513974] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffd30403be <4>[ 1573.514021] R13: 0000000000000000 R14: 000000000028b230 R15: 000000000000000f <4>[ 1573.514068] FS: 0000000000000000(0000) GS:ffff880001e00000(0000) knlGS:0000000000000000 <4>[ 1573.514126] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b <4>[ 1573.514171] CR2: 00007fd263610fc0 CR3: 00000000c69f2000 CR4: 00000000000006f0 <4>[ 1573.514218] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 1573.514265] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 <4>[ 1573.514312] Process swapper (pid: 0, threadinfo ffffffff81a00000, task ffffffff81a32020) <0>[ 1573.514369] Stack: <4>[ 1573.514409] ffff880001e03c18 ffffffff812c18ea 0000000000000001 0000000000000000 <4>[ 1573.514540] <0> ffffffff81a6cde0 0000000000000086 ffff880001e03c28 ffffffff812c1897 <4>[ 1573.514737] <0> ffff880001e03c48 ffffffff8102b5d5 0000000000000001 000000000000006c <0>[ 1573.514970] Call Trace: <0>[ 1573.515011] <4>[ 1573.515082] [] delay_tsc+0x4a/0x80 <4>[ 1573.515128] [] __const_udelay+0x47/0x50 <4>[ 1573.515175] [] arch_trigger_all_cpu_backtrace+0x55/0x70 <4>[ 1573.515224] [] sysrq_handle_showallcpus+0xe/0x10 <4>[ 1573.515270] [] __handle_sysrq+0x131/0x1a0 <4>[ 1573.515316] [] sysrq_filter+0xc9/0xe0 <4>[ 1573.515363] [] input_pass_event+0x6b/0xc0 <4>[ 1573.515410] [] ? default_wake_function+0x12/0x20 <4>[ 1573.515457] [] ? autoremove_wake_function+0x16/0x40 <4>[ 1573.515506] [] input_handle_event+0x93/0x3d0 <4>[ 1573.516895] [] input_event+0x84/0xa0 <4>[ 1573.516942] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1573.516989] [] atkbd_interrupt+0x62b/0x700 <4>[ 1573.517035] [] serio_interrupt+0x52/0xa0 <4>[ 1573.517081] [] i8042_interrupt+0x132/0x3a0 <4>[ 1573.517128] [] ? rcu_needs_cpu+0x6b/0x260 <4>[ 1573.517175] [] handle_IRQ_event+0x50/0x160 <4>[ 1573.517221] [] handle_edge_irq+0xd0/0x190 <4>[ 1573.517267] [] handle_irq+0x22/0x30 <4>[ 1573.517313] [] do_IRQ+0x6c/0xf0 <4>[ 1573.517359] [] ret_from_intr+0x0/0x11 <0>[ 1573.517403] <4>[ 1573.517473] [] ? mwait_idle+0x6f/0xd0 <4>[ 1573.517519] [] ? atomic_notifier_call_chain+0x1a/0x20 <4>[ 1573.517567] [] cpu_idle+0xb3/0x110 <4>[ 1573.517613] [] rest_init+0x8a/0x90 <4>[ 1573.517660] [] start_kernel+0x387/0x390 <4>[ 1573.517706] [] x86_64_start_reservations+0x12c/0x130 <4>[ 1573.517754] [] x86_64_start_kernel+0xfa/0x109 <0>[ 1573.517799] Code: 55 89 f8 48 89 e5 e6 70 e4 71 c9 c3 eb 02 90 90 55 89 f0 48 89 e5 e6 70 89 f8 e6 71 c9 c3 66 90 55 48 89 e5 0f 31 89 c1 48 89 d0 <48> c1 e0 20 89 c9 48 09 c8 c9 c3 eb 08 90 90 90 90 90 90 90 90 <4>[ 1573.519697] Call Trace: <4>[ 1573.519738] [] delay_tsc+0x4a/0x80 <4>[ 1573.519814] [] __const_udelay+0x47/0x50 <4>[ 1573.519860] [] arch_trigger_all_cpu_backtrace+0x55/0x70 <4>[ 1573.519908] [] sysrq_handle_showallcpus+0xe/0x10 <4>[ 1573.519954] [] __handle_sysrq+0x131/0x1a0 <4>[ 1573.520000] [] sysrq_filter+0xc9/0xe0 <4>[ 1573.520046] [] input_pass_event+0x6b/0xc0 <4>[ 1573.520092] [] ? default_wake_function+0x12/0x20 <4>[ 1573.520139] [] ? autoremove_wake_function+0x16/0x40 <4>[ 1573.520186] [] input_handle_event+0x93/0x3d0 <4>[ 1573.520233] [] input_event+0x84/0xa0 <4>[ 1573.520279] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1573.520325] [] atkbd_interrupt+0x62b/0x700 <4>[ 1573.520372] [] serio_interrupt+0x52/0xa0 <4>[ 1573.520418] [] i8042_interrupt+0x132/0x3a0 <4>[ 1573.520464] [] ? rcu_needs_cpu+0x6b/0x260 <4>[ 1573.520510] [] handle_IRQ_event+0x50/0x160 <4>[ 1573.520556] [] handle_edge_irq+0xd0/0x190 <4>[ 1573.520602] [] handle_irq+0x22/0x30 <4>[ 1573.520647] [] do_IRQ+0x6c/0xf0 <4>[ 1573.520692] [] ret_from_intr+0x0/0x11 <4>[ 1573.520737] [] ? mwait_idle+0x6f/0xd0 <4>[ 1573.520814] [] ? atomic_notifier_call_chain+0x1a/0x20 <4>[ 1573.520861] [] cpu_idle+0xb3/0x110 <4>[ 1573.520906] [] rest_init+0x8a/0x90 <4>[ 1573.520952] [] start_kernel+0x387/0x390 <4>[ 1573.520998] [] x86_64_start_reservations+0x12c/0x130 <4>[ 1573.521045] [] x86_64_start_kernel+0xfa/0x109 <4>[ 1573.521092] Pid: 0, comm: swapper Tainted: P D 2.6.35-22-generic #34-Ubuntu <4>[ 1573.521148] Call Trace: <4>[ 1573.521189] [] ? show_regs+0x2b/0x40 <4>[ 1573.521267] [] nmi_watchdog_tick+0x1b2/0x1e0 <4>[ 1573.521313] [] default_do_nmi+0x6a/0x240 <4>[ 1573.521359] [] do_nmi+0x80/0x90 <4>[ 1573.521404] [] nmi+0x20/0x30 <4>[ 1573.521451] [] ? native_read_tsc+0xb/0x20 <4>[ 1573.521496] <> [] delay_tsc+0x4a/0x80 <4>[ 1573.521600] [] __const_udelay+0x47/0x50 <4>[ 1573.521647] [] arch_trigger_all_cpu_backtrace+0x55/0x70 <4>[ 1573.521694] [] sysrq_handle_showallcpus+0xe/0x10 <4>[ 1573.521741] [] __handle_sysrq+0x131/0x1a0 <4>[ 1573.521786] [] sysrq_filter+0xc9/0xe0 <4>[ 1573.521832] [] input_pass_event+0x6b/0xc0 <4>[ 1573.521878] [] ? default_wake_function+0x12/0x20 <4>[ 1573.521925] [] ? autoremove_wake_function+0x16/0x40 <4>[ 1573.521972] [] input_handle_event+0x93/0x3d0 <4>[ 1573.521988] [] input_event+0x84/0xa0 <4>[ 1573.521988] [] ? default_spin_lock_flags+0x9/0x10 <4>[ 1573.521988] [] atkbd_interrupt+0x62b/0x700 <4>[ 1573.521988] [] serio_interrupt+0x52/0xa0 <4>[ 1573.521988] [] i8042_interrupt+0x132/0x3a0 <4>[ 1573.521988] [] ? rcu_needs_cpu+0x6b/0x260 <4>[ 1573.521988] [] handle_IRQ_event+0x50/0x160 <4>[ 1573.521988] [] handle_edge_irq+0xd0/0x190 <4>[ 1573.521988] [] handle_irq+0x22/0x30 <4>[ 1573.521988] [] do_IRQ+0x6c/0xf0 <4>[ 1573.521988] [] ret_from_intr+0x0/0x11 <4>[ 1573.521988] [] ? mwait_idle+0x6f/0xd0 <4>[ 1573.521988] [] ? atomic_notifier_call_chain+0x1a/0x20 <4>[ 1573.521988] [] cpu_idle+0xb3/0x110 <4>[ 1573.521988] [] rest_init+0x8a/0x90 <4>[ 1573.521988] [] start_kernel+0x387/0x390 <4>[ 1573.521988] [] x86_64_start_reservations+0x12c/0x130 <4>[ 1573.521988] [] x86_64_start_kernel+0xfa/0x109 <4>[ 1573.521272] NMI backtrace for cpu 1 <4>[ 1573.521272] CPU 1 <4>[ 1573.521272] Modules linked in: nouveau ttm drm_kms_helper drm i2c_algo_bit binfmt_misc kvm_intel kvm nvidia(P) snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device smsc47b397 ppdev coretemp parport_pc snd hp_wmi i82975x_edac psmouse led_class soundcore serio_raw snd_page_alloc edac_core lp parport usbhid hid floppy ahci tg3 e1000e libahci <4>[ 1573.521272] <4>[ 1573.521272] Pid: 0, comm: swapper Tainted: P D 2.6.35-22-generic #34-Ubuntu 0A68h/HP xw4400 Workstation <4>[ 1573.521272] RIP: 0010:[] [] mwait_idle+0x6f/0xd0 <4>[ 1573.521272] RSP: 0018:ffff88012b703ee8 EFLAGS: 00000246 <4>[ 1573.521272] RAX: 0000000000000000 RBX: ffff88012b703fd8 RCX: 0000000000000000 <4>[ 1573.521272] RDX: 0000000000000000 RSI: ffff88012b703fd8 RDI: 0000000000000000 <4>[ 1573.521272] RBP: ffff88012b703ef8 R08: 0000000000000000 R09: ffff880001e90a48 <4>[ 1573.521272] R10: 0000016e5ec8ec46 R11: 0000000000000000 R12: ffffffff81acf9c8 <4>[ 1573.521272] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 1573.521272] FS: 0000000000000000(0000) GS:ffff880001e80000(0000) knlGS:0000000000000000 <4>[ 1573.521272] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b <4>[ 1573.521272] CR2: 000000000168b000 CR3: 00000000c6829000 CR4: 00000000000006e0 <4>[ 1573.521272] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 1573.521272] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 <4>[ 1573.521272] Process swapper (pid: 0, threadinfo ffff88012b702000, task ffff88012b6d44a0) <0>[ 1573.521272] Stack: <4>[ 1573.521272] ffff88012b703ef8 ffff88012b703fd8 ffff88012b703f28 ffffffff81008da3 <4>[ 1573.521272] <0> ffff88012b703f18 7d27d01b6ec44afe 0000000000000000 0000000000000000 <4>[ 1573.521272] <0> ffff88012b703f48 ffffffff8158332c 0000000000000000 b7742d1727a335b7 <0>[ 1573.521272] Call Trace: <4>[ 1573.521272] [] cpu_idle+0xb3/0x110 <4>[ 1573.521272] [] start_secondary+0x100/0x102 <0>[ 1573.521272] Code: d2 65 48 8b 34 25 08 cc 00 00 48 89 d1 48 8d 86 38 e0 ff ff 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 2c 31 c0 fb 0f 01 c9 <48> 83 c4 08 5b c9 c3 eb 08 90 90 90 90 90 90 90 90 65 48 8b 04 <4>[ 1573.521272] Call Trace: <4>[ 1573.521272] [] cpu_idle+0xb3/0x110 <4>[ 1573.521272] [] start_secondary+0x100/0x102 <4>[ 1573.521272] Pid: 0, comm: swapper Tainted: P D 2.6.35-22-generic #34-Ubuntu <4>[ 1573.521272] Call Trace: <4>[ 1573.521272] [] ? show_regs+0x2b/0x40 <4>[ 1573.521272] [] nmi_watchdog_tick+0x1b2/0x1e0 <4>[ 1573.521272] [] default_do_nmi+0x6a/0x240 <4>[ 1573.521272] [] do_nmi+0x80/0x90 <4>[ 1573.521272] [] nmi+0x20/0x30 <4>[ 1573.521272] [] ? mwait_idle+0x6f/0xd0 <4>[ 1573.521272] <> [] cpu_idle+0xb3/0x110 <4>[ 1573.521272] [] start_secondary+0x100/0x102 <6>[ 1579.795114] SysRq : Show backtrace of all active CPUs <6>[ 1579.795195] sending NMI to all CPUs: <4>[ 1579.795231] NMI backtrace for cpu 1 <4>[ 1579.795285] CPU 1 <4>[ 1579.795317] Modules linked in: nouveau ttm drm_kms_helper drm i2c_algo_bit binfmt_misc kvm_intel kvm nvidia(P) snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device smsc47b397 ppdev coretemp parport_pc snd hp_wmi i82975x_edac psmouse led_class soundcore serio_raw snd_page_alloc edac_core lp parport usbhid hid floppy ahci tg3 e1000e libahci <4>[ 1579.796700] <4>[ 1579.796742] Pid: 0, comm: swapper Tainted: P D 2.6.35-22-generic #34-Ubuntu 0A68h/HP xw4400 Workstation <4>[ 1579.796801] RIP: 0010:[] [] mwait_idle+0x6f/0xd0 <4>[ 1579.796892] RSP: 0018:ffff88012b703ee8 EFLAGS: 00000246 <4>[ 1579.796936] RAX: 0000000000000000 RBX: ffff88012b703fd8 RCX: 0000000000000000 <4>[ 1579.796983] RDX: 0000000000000000 RSI: ffff88012b703fd8 RDI: 0000000000000000 <4>[ 1579.797030] RBP: ffff88012b703ef8 R08: 0000000000000000 R09: ffff880001e90a48 <4>[ 1579.797077] R10: 0000016fd51baa0f R11: 0000000000000000 R12: ffffffff81acf9c8 <4>[ 1579.797124] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 <4>[ 1579.797172] FS: 0000000000000000(0000) GS:ffff880001e80000(0000) knlGS:0000000000000000 <4>[ 1579.797229] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b <4>[ 1579.797274] CR2: 00007fd263d3a000 CR3: 00000000c6be4000 CR4: 00000000000006e0 <4>[ 1579.797321] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 1579.797368] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 <4>[ 1579.797415] Process swapper (pid: 0, threadinfo ffff88012b702000, task ffff88012b6d44a0) <0>[ 1579.797472] Stack: <4>[ 1579.797512] ffff88012b703ef8 ffff88012b703fd8 ffff88012b703f28 ffffffff81008da3 <4>[ 1579.797643] <0> ffff88012b703f18 7d27d01b6ec44afe 0000000000000000 0000000000000000 <4>[ 1579.797839] <0> ffff88012b703f48 ffffffff8158332c 0000000000000000 b7742d1727a335b7 <0>[ 1579.798072] Call Trace: <4>[ 1579.798117] [] cpu_idle+0xb3/0x110 <4>[ 1579.798164] [] start_secondary+0x100/0x102 <0>[ 1579.798209] Code: d2 65 48 8b 34 25 08 cc 00 00 48 89 d1 48 8d 86 38 e0 ff ff 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 2c 31 c0 fb 0f 01 c9 <48> 83 c4 08 5b c9 c3 eb 08 90 90 90 90 90 90 90 90 65 48 8b 04 <4>[ 1579.800043] Call Trace: <4>[ 1579.800043] [] cpu_idle+0xb3/0x110 <4>[ 1579.800043] [] start_secondary+0x100/0x102 <4>[ 1579.800043] Pid: 0, comm: swapper Tainted: P D 2.6.35-22-generic #34-Ubuntu <4>[ 1579.800043] Call Trace: <4>[ 1579.800043] [] ? show_regs+0x2b/0x40 <4>[ 1579.800043] [] nmi_watchdog_tick+0x1b2/0x1e0 <4>[ 1579.800043] [] default_do_nmi+0x6a/0x240 <4>[ 1579.800043] [] do_nmi+0x80/0x90 <4>[ 1579.800043] [] nmi+0x20/0x30 <4>[ 1579.800043] [] ? mwait_idle+0x6f/0xd0 <4>[ 1579.800043] <> [] cpu_idle+0xb3/0x110 <4>[ 1579.800043] [] start_secondary+0x100/0x102 <4>[ 1579.800779] NMI backtrace for cpu 0 <4>[ 1579.800821] CPU 0 <4>[ 1579.800852] Modules linked in: nouveau ttm drm_kms_helper drm i2c_algo_bit binfmt_misc kvm_intel kvm nvidia(P) snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device smsc47b397 ppdev coretemp parport_pc snd hp_wmi i82975x_edac psmouse led_class soundcore serio_raw snd_page_alloc edac_core lp parport usbhid hid floppy ahci tg3 e1000e libahci <4>[ 1579.802227] <4>[ 1579.802268] Pid: 0, comm: swapper Tainted: P D 2.6.35-22-generic #34-Ubuntu 0A68h/HP xw4400 Workstation <4>[ 1579.802328] RIP: 0010:[] [] native_read_tsc+0x6/0x20 <4>[ 1579.802416] RSP: 0018:ffff880001e03be8 EFLAGS: 00000803 <4>[ 1579.802461] RAX: 00000000b9b83fe8 RBX: 0000000000000001 RCX: ffff880001e00000 <4>[ 1579.802508] RDX: 00000000000003da RSI: 0000000000000082 RDI: 000000000028b230 <4>[ 1579.802555] RBP: ffff880001e03be8 R08: 0000000000000000 R09: ffffffff8163db20 <4>[ 1579.802602] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 <4>[ 1579.802648] R13: 0000000000000000 R14: 000000000028b230 R15: 000000000000000f <4>[ 1579.802696] FS: 0000000000000000(0000) GS:ffff880001e00000(0000) knlGS:0000000000000000 <4>[ 1579.802753] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b <4>[ 1579.802799] CR2: 00007ff4105f0000 CR3: 00000000c6be4000 CR4: 00000000000006f0 <4>[ 1579.802845] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 <4>[ 1579.802892] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 <4>[ 1579.802939] Process swapper (pid: 0, threadinfo ffffffff81a00000, task ffffffff81a32020) <0>[ 1579.802996] Stack: <4>[ 1579.803037] ffff880001e03c18 ffffffff812c18c7 0000000000000001 0000000000000000 <4>[ 1579.803167] <0> ffffffff81a6cde0 0000000000000086 ffff880001e03c28 ffffffff812c1897 <4>[ 1579.803363] <0> ffff880001e03c48 ffffffff8102b5d5 0000000000000001 000000000000006c <0>[ 1579.803596] Call Trace: <0>[ 1579.803638] <4>[ 1579.803708] [] delay_tsc+0x27/0x80 <4>[ 1579.803754] [] __const_udelay+0x47/0x50 <4>[ 1579.803801] [] arch_trigger_all_cpu_backtrace+0x55/0x70 <4>[ 1579.803850] [] sysrq_handle_showallcpus+0xe/0x10 <4>[ 1579.803896] [] __handle_sysrq+0x131/0x1a0 <4>[ 1579.803942] [] sysrq_filter+0xc9/0xe0 <4>[ 1579.803989] [] input_pass_event+0x6b/0xc0 <4>[ 1579.804036] [] ? napi_skb_finish+0x50/0x70 <4>[ 1579.804083] [] input_handle_event+0x93/0x3d0 <4>[ 1579.804129] [] input_event+0x84/0xa0 <4>[ 1579.804175] [] atkbd_interrupt+0x62b/0x700 <4>[ 1579.804222] [] ? enqueue_task_fair+0x45/0x90 <4>[ 1579.804269] [] serio_interrupt+0x52/0xa0 <4>[ 1579.804315] [] i8042_interrupt+0x132/0x3a0 <4>[ 1579.804362] [] handle_IRQ_event+0x50/0x160 <4>[ 1579.804408] [] handle_edge_irq+0xd0/0x190 <4>[ 1579.804454] [] handle_irq+0x22/0x30 <4>[ 1579.804500] [] do_IRQ+0x6c/0xf0 <4>[ 1579.804545] [] ret_from_intr+0x0/0x11 <0>[ 1579.804589] <4>[ 1579.804659] [] ? mwait_idle+0x6f/0xd0 <4>[ 1579.804705] [] ? atomic_notifier_call_chain+0x1a/0x20 <4>[ 1579.804753] [] cpu_idle+0xb3/0x110 <4>[ 1579.804799] [] rest_init+0x8a/0x90 <4>[ 1579.804846] [] start_kernel+0x387/0x390 <4>[ 1579.804892] [] x86_64_start_reservations+0x12c/0x130 <4>[ 1579.804939] [] x86_64_start_kernel+0xfa/0x109 <0>[ 1579.804985] Code: c3 90 90 90 90 55 89 f8 48 89 e5 e6 70 e4 71 c9 c3 eb 02 90 90 55 89 f0 48 89 e5 e6 70 89 f8 e6 71 c9 c3 66 90 55 48 89 e5 0f 31 <89> c1 48 89 d0 48 c1 e0 20 89 c9 48 09 c8 c9 c3 eb 08 90 90 90 <4>[ 1579.805108] Call Trace: <4>[ 1579.805108] [] delay_tsc+0x27/0x80 <4>[ 1579.805108] [] __const_udelay+0x47/0x50 <4>[ 1579.805108] [] arch_trigger_all_cpu_backtrace+0x55/0x70 <4>[ 1579.805108] [] sysrq_handle_showallcpus+0xe/0x10 <4>[ 1579.805108] [] __handle_sysrq+0x131/0x1a0 <4>[ 1579.805108] [] sysrq_filter+0xc9/0xe0 <4>[ 1579.805108] [] input_pass_event+0x6b/0xc0 <4>[ 1579.805108] [] ? napi_skb_finish+0x50/0x70 <4>[ 1579.805108] [] input_handle_event+0x93/0x3d0 <4>[ 1579.805108] [] input_event+0x84/0xa0 <4>[ 1579.805108] [] atkbd_interrupt+0x62b/0x700 <4>[ 1579.805108] [] ? enqueue_task_fair+0x45/0x90 <4>[ 1579.805108] [] serio_interrupt+0x52/0xa0 <4>[ 1579.805108] [] i8042_interrupt+0x132/0x3a0 <4>[ 1579.805108] [] handle_IRQ_event+0x50/0x160 <4>[ 1579.805108] [] handle_edge_irq+0xd0/0x190 <4>[ 1579.805108] [] handle_irq+0x22/0x30 <4>[ 1579.805108] [] do_IRQ+0x6c/0xf0 <4>[ 1579.805108] [] ret_from_intr+0x0/0x11 <4>[ 1579.805108] [] ? mwait_idle+0x6f/0xd0 <4>[ 1579.805108] [] ? atomic_notifier_call_chain+0x1a/0x20 <4>[ 1579.805108] [] cpu_idle+0xb3/0x110 <4>[ 1579.805108] [] rest_init+0x8a/0x90 <4>[ 1579.805108] [] start_kernel+0x387/0x390 <4>[ 1579.805108] [] x86_64_start_reservations+0x12c/0x130 <4>[ 1579.805108] [] x86_64_start_kernel+0xfa/0x109 <4>[ 1579.805108] Pid: 0, comm: swapper Tainted: P D 2.6.35-22-generic #34-Ubuntu <4>[ 1579.805108] Call Trace: <4>[ 1579.805108] [] ? show_regs+0x2b/0x40 <4>[ 1579.805108] [] nmi_watchdog_tick+0x1b2/0x1e0 <4>[ 1579.805108] [] default_do_nmi+0x6a/0x240 <4>[ 1579.805108] [] do_nmi+0x80/0x90 <4>[ 1579.805108] [] nmi+0x20/0x30 <4>[ 1579.805108] [] ? native_read_tsc+0x6/0x20 <4>[ 1579.805108] <> [] delay_tsc+0x27/0x80 <4>[ 1579.805108] [] __const_udelay+0x47/0x50 <4>[ 1579.805108] [] arch_trigger_all_cpu_backtrace+0x55/0x70 <4>[ 1579.805108] [] sysrq_handle_showallcpus+0xe/0x10 <4>[ 1579.805108] [] __handle_sysrq+0x131/0x1a0 <4>[ 1579.805108] [] sysrq_filter+0xc9/0xe0 <4>[ 1579.805108] [] input_pass_event+0x6b/0xc0 <4>[ 1579.805108] [] ? napi_skb_finish+0x50/0x70 <4>[ 1579.805108] [] input_handle_event+0x93/0x3d0 <4>[ 1579.805108] [] input_event+0x84/0xa0 <4>[ 1579.805108] [] atkbd_interrupt+0x62b/0x700 <4>[ 1579.805108] [] ? enqueue_task_fair+0x45/0x90 <4>[ 1579.805108] [] serio_interrupt+0x52/0xa0 <4>[ 1579.805108] [] i8042_interrupt+0x132/0x3a0 <4>[ 1579.805108] [] handle_IRQ_event+0x50/0x160 <4>[ 1579.805108] [] handle_edge_irq+0xd0/0x190 <4>[ 1579.805108] [] handle_irq+0x22/0x30 <4>[ 1579.805108] [] do_IRQ+0x6c/0xf0 <4>[ 1579.805108] [] ret_from_intr+0x0/0x11 <4>[ 1579.805108] [] ? mwait_idle+0x6f/0xd0 <4>[ 1579.805108] [] ? atomic_notifier_call_chain+0x1a/0x20 <4>[ 1579.805108] [] cpu_idle+0xb3/0x110 <4>[ 1579.805108] [] rest_init+0x8a/0x90 <4>[ 1579.805108] [] start_kernel+0x387/0x390 <4>[ 1579.805108] [] x86_64_start_reservations+0x12c/0x130 <4>[ 1579.805108] [] x86_64_start_kernel+0xfa/0x109 <6>[ 1583.794531] SysRq : Keyboard mode set to system default