Jan 19 15:22:32 lupus kernel: [ 211.870612] hub 2-1:1.0: state 7 ports 8 chg 0000 evt 0002 Jan 19 15:22:32 lupus kernel: [ 211.870975] hub 2-1:1.0: port 1, status 0101, change 0001, 12 Mb/s Jan 19 15:22:32 lupus kernel: [ 212.047393] hub 2-1:1.0: debounce: port 1: total 100ms stable 100ms status 0x101 Jan 19 15:22:32 lupus kernel: [ 212.136362] usb 2-1.1: new full-speed USB device number 4 using ehci-pci Jan 19 15:22:32 lupus kernel: [ 212.259492] usb 2-1.1: skipped 10 descriptors after interface Jan 19 15:22:32 lupus kernel: [ 212.259499] usb 2-1.1: skipped 2 descriptors after interface Jan 19 15:22:32 lupus kernel: [ 212.259504] usb 2-1.1: skipped 1 descriptor after endpoint Jan 19 15:22:32 lupus kernel: [ 212.259508] usb 2-1.1: skipped 2 descriptors after interface Jan 19 15:22:32 lupus kernel: [ 212.259512] usb 2-1.1: skipped 1 descriptor after endpoint Jan 19 15:22:32 lupus kernel: [ 212.259516] usb 2-1.1: skipped 1 descriptor after interface Jan 19 15:22:32 lupus kernel: [ 212.259736] usb 2-1.1: default language 0x0409 Jan 19 15:22:32 lupus kernel: [ 212.259988] usb 2-1.1: udev 4, busnum 2, minor = 131 Jan 19 15:22:32 lupus kernel: [ 212.259995] usb 2-1.1: New USB device found, idVendor=0d8c, idProduct=000c Jan 19 15:22:32 lupus kernel: [ 212.260000] usb 2-1.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 Jan 19 15:22:32 lupus kernel: [ 212.260004] usb 2-1.1: Product: C-Media USB Audio Device Jan 19 15:22:32 lupus kernel: [ 212.260146] usb 2-1.1: usb_probe_device Jan 19 15:22:32 lupus kernel: [ 212.260152] usb 2-1.1: configuration #1 chosen from 1 choice Jan 19 15:22:32 lupus kernel: [ 212.260370] usb 2-1.1: adding 2-1.1:1.0 (config #1, interface 0) Jan 19 15:22:32 lupus kernel: [ 212.260421] usb 2-1.1: adding 2-1.1:1.1 (config #1, interface 1) Jan 19 15:22:32 lupus kernel: [ 212.260462] usb 2-1.1: adding 2-1.1:1.2 (config #1, interface 2) Jan 19 15:22:32 lupus kernel: [ 212.260496] usb 2-1.1: adding 2-1.1:1.3 (config #1, interface 3) Jan 19 15:22:32 lupus kernel: [ 212.260531] usbhid 2-1.1:1.3: usb_probe_interface Jan 19 15:22:32 lupus kernel: [ 212.260535] usbhid 2-1.1:1.3: usb_probe_interface - got id Jan 19 15:22:32 lupus kernel: [ 212.261565] input: C-Media USB Audio Device as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.3/input/input16 Jan 19 15:22:33 lupus kernel: [ 212.261584] usb 2-1.1: ep 83: reserve intr @ 16+64 (2.0+32) [1/3 us] mask 1c01 Jan 19 15:22:33 lupus kernel: [ 212.261591] usb 2-1.1: link qh32-1c01/ffff8800b273c0c0 start 2 [1/3 us] Jan 19 15:22:33 lupus kernel: [ 212.261963] hid-generic 0003:0D8C:000C.0007: input,hidraw1: USB HID v1.00 Device [C-Media USB Audio Device ] on usb-0000:00:1d.0-1.1/input3 Jan 19 15:22:33 lupus kernel: [ 212.262024] hub 2-1:1.0: state 7 ports 8 chg 0000 evt 0002 Jan 19 15:22:33 lupus kernel: [ 212.365884] snd-usb-audio 2-1.1:1.0: usb_probe_interface Jan 19 15:22:33 lupus kernel: [ 212.365889] snd-usb-audio 2-1.1:1.0: usb_probe_interface - got id Jan 19 15:22:33 lupus kernel: [ 212.383393] usbcore: registered new interface driver snd-usb-audio Jan 19 15:22:33 lupus kernel: [ 212.438177] usb 2-1.1: ep 01: reserve iso @ 4+8 (0.4+1) [5/0 us] mask 0030 Jan 19 15:22:33 lupus kernel: [ 212.459054] usb 2-1.1: ep 01: release iso @ 4+8 (0.4+1) [5/0 us] mask 0030 Jan 19 15:22:33 lupus kernel: [ 212.462095] usb 2-1.1: ep 01: reserve iso @ 4+8 (0.4+1) [5/0 us] mask 0030 Jan 19 15:23:26 lupus kernel: [ 265.401282] usb 2-1.1: ep 01: release iso @ 4+8 (0.4+1) [5/0 us] mask 0030 Jan 19 15:23:36 lupus kernel: [ 275.678144] usb 1-1.5: unlink qh1-1c01/ffff88022fca53c0 start 0 [1/3 us] Jan 19 15:23:36 lupus kernel: [ 275.680279] ehci-pci 0000:00:1a.0: reused qh ffff88022fca53c0 schedule Jan 19 15:23:36 lupus kernel: [ 275.680283] usb 1-1.5: link qh1-1c01/ffff88022fca53c0 start 0 [1/3 us] Jan 19 15:25:27 lupus kernel: [ 386.923767] usb 2-1.1: ep 01: reserve iso @ 4+8 (0.4+1) [5/0 us] mask 0030 Jan 19 15:25:27 lupus kernel: [ 386.945701] usb 2-1.1: ep 01: release iso @ 4+8 (0.4+1) [5/0 us] mask 0030 Jan 19 15:25:30 lupus kernel: [ 389.511077] usb 2-1.1: ep 01: reserve iso @ 4+8 (0.4+1) [5/0 us] mask 0030 Jan 19 15:32:22 lupus kernel: [ 802.827455] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. Jan 19 15:32:28 lupus kernel: [ 808.436015] usb 1-1.5: unlink qh1-1c01/ffff88022fca53c0 start 0 [1/3 us] Jan 19 15:32:28 lupus kernel: [ 808.438194] ehci-pci 0000:00:1a.0: reused qh ffff88022fca53c0 schedule Jan 19 15:32:28 lupus kernel: [ 808.438197] usb 1-1.5: link qh1-1c01/ffff88022fca53c0 start 0 [1/3 us] Jan 19 15:32:52 lupus kernel: [ 832.860439] SysRq : Keyboard mode set to system default Jan 19 15:32:54 lupus kernel: [ 834.473012] SysRq : Keyboard mode set to system default Jan 19 15:32:57 lupus kernel: [ 836.997549] SysRq : Keyboard mode set to system default Jan 19 15:32:57 lupus kernel: [ 837.465062] usb 1-1.5: unlink qh1-1c01/ffff88022fca53c0 start 0 [1/3 us] Jan 19 15:32:57 lupus kernel: [ 837.467231] ehci-pci 0000:00:1a.0: reused qh ffff88022fca53c0 schedule Jan 19 15:32:57 lupus kernel: [ 837.467239] usb 1-1.5: link qh1-1c01/ffff88022fca53c0 start 0 [1/3 us] Jan 19 15:32:59 lupus kernel: [ 838.978532] SysRq : Keyboard mode set to system default Jan 19 15:33:01 lupus kernel: [ 841.245849] SysRq : Show State Jan 19 15:33:01 lupus kernel: [ 841.245858] task PC stack pid father Jan 19 15:33:01 lupus kernel: [ 841.245862] init S ffff88023e888340 0 1 0 0x00000000 Jan 19 15:33:01 lupus kernel: [ 841.245868] ffff88023e8858c8 0000000000000086 000000013e885888 000000c3ceb95316 Jan 19 15:33:01 lupus kernel: [ 841.245875] ffff88023e888000 00000000000130c0 ffff88023e885fd8 00000000000130c0 Jan 19 15:33:01 lupus kernel: [ 841.245881] ffff88023e88f200 ffff88023e888000 ffff88023e8858a8 ffff88023e885ac0 Jan 19 15:33:01 lupus kernel: [ 841.245887] Call Trace: Jan 19 15:33:01 lupus kernel: [ 841.245899] [] schedule+0x24/0x70 Jan 19 15:33:01 lupus kernel: [ 841.245906] [] schedule_hrtimeout_range_clock+0x11c/0x160 Jan 19 15:33:01 lupus kernel: [ 841.245912] [] ? update_rmtp+0x70/0x70 Jan 19 15:33:01 lupus kernel: [ 841.245918] [] ? hrtimer_start_range_ns+0xf/0x20 Jan 19 15:33:01 lupus kernel: [ 841.245923] [] schedule_hrtimeout_range+0xe/0x10 Jan 19 15:33:01 lupus kernel: [ 841.245930] [] poll_schedule_timeout+0x44/0x60 Jan 19 15:33:01 lupus kernel: [ 841.245935] [] do_select+0x6d5/0x860 Jan 19 15:33:01 lupus kernel: [ 841.245942] [] ? __pollwait+0xf0/0xf0 Jan 19 15:33:01 lupus kernel: [ 841.245948] [] ? __inode_permission+0x27/0x80 Jan 19 15:33:01 lupus kernel: [ 841.245952] [] ? inode_permission+0x13/0x50 Jan 19 15:33:01 lupus kernel: [ 841.245956] [] ? link_path_walk+0x71/0x800 Jan 19 15:33:01 lupus kernel: [ 841.245961] [] ? lookup_fast+0x3f/0x2d0 Jan 19 15:33:01 lupus kernel: [ 841.245966] [] ? complete_walk+0x5f/0xf0 Jan 19 15:33:01 lupus kernel: [ 841.245971] [] ? path_lookupat+0x6a/0x730 Jan 19 15:33:01 lupus kernel: [ 841.245978] [] ? __rcu_is_watching+0x15/0x30 Jan 19 15:33:01 lupus kernel: [ 841.245983] [] ? rcu_is_watching+0x24/0x50 Jan 19 15:33:01 lupus kernel: [ 841.245988] [] ? kmem_cache_free+0xac/0x1e0 Jan 19 15:33:01 lupus kernel: [ 841.245993] [] ? final_putname+0x21/0x50 Jan 19 15:33:01 lupus kernel: [ 841.245998] [] core_sys_select+0x1e3/0x310 Jan 19 15:33:01 lupus kernel: [ 841.246003] [] ? user_path_at_empty+0x95/0x100 Jan 19 15:33:01 lupus kernel: [ 841.246010] [] ? mntput_no_expire+0x32/0x150 Jan 19 15:33:01 lupus kernel: [ 841.246015] [] ? cp_new_stat+0x10c/0x120 Jan 19 15:33:01 lupus kernel: [ 841.246021] [] ? ktime_get_ts+0x47/0xe0 Jan 19 15:33:01 lupus kernel: [ 841.246026] [] ? poll_select_set_timeout+0x72/0x90 Jan 19 15:33:01 lupus kernel: [ 841.246031] [] SyS_select+0xaf/0x100 Jan 19 15:33:01 lupus kernel: [ 841.246038] [] system_call_fastpath+0x1a/0x1f Jan 19 15:33:01 lupus kernel: [ 841.246041] kthreadd S ffff88023e888a60 0 2 0 0x00000000 Jan 19 15:33:01 lupus kernel: [ 841.246046] ffff88023e887ee8 0000000000000046 ffff88023e887ee8 ffffffff810ad531 Jan 19 15:33:01 lupus kernel: [ 841.246052] ffff88023e888720 00000000000130c0 ffff88023e887fd8 00000000000130c0 Jan 19 15:33:01 lupus kernel: [ 841.246057] ffff88023e8d1560 ffff88023e888720 ffff88023e887ec8 ffffffff81e2ed60 Jan 19 15:33:01 lupus kernel: [ 841.246063] Call Trace: Jan 19 15:33:01 lupus kernel: [ 841.246069] [] ? do_fork+0x111/0x310 Jan 19 15:33:01 lupus kernel: [ 841.246074] [] schedule+0x24/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246080] [] kthreadd+0x165/0x170 Jan 19 15:33:01 lupus kernel: [ 841.246085] [] ? kthread_create_on_cpu+0x50/0x50 Jan 19 15:33:01 lupus kernel: [ 841.246090] [] ret_from_fork+0x7c/0xb0 Jan 19 15:33:01 lupus kernel: [ 841.246096] [] ? kthread_create_on_cpu+0x50/0x50 Jan 19 15:33:01 lupus kernel: [ 841.246099] ksoftirqd/0 S ffff88023e889180 0 3 2 0x00000000 Jan 19 15:33:01 lupus kernel: [ 841.246103] ffff88023e895e48 0000000000000046 ffff88023e895fd8 00000000000130c0 Jan 19 15:33:01 lupus kernel: [ 841.246109] ffff88023e888e40 00000000000130c0 ffff88023e895fd8 00000000000130c0 Jan 19 15:33:01 lupus kernel: [ 841.246114] ffffffff81e114a0 ffff88023e888e40 ffff88023e888e40 ffff88023e888e40 Jan 19 15:33:01 lupus kernel: [ 841.246120] Call Trace: Jan 19 15:33:01 lupus kernel: [ 841.246125] [] schedule+0x24/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246131] [] smpboot_thread_fn+0x122/0x2a0 Jan 19 15:33:01 lupus kernel: [ 841.246137] [] ? SyS_setgroups+0x130/0x130 Jan 19 15:33:01 lupus kernel: [ 841.246142] [] kthread+0xc4/0xe0 Jan 19 15:33:01 lupus kernel: [ 841.246147] [] ? alloc_low_pages+0x103/0x150 Jan 19 15:33:01 lupus kernel: [ 841.246153] [] ? flush_kthread_worker+0x70/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246157] [] ret_from_fork+0x7c/0xb0 Jan 19 15:33:01 lupus kernel: [ 841.246162] [] ? flush_kthread_worker+0x70/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246166] kworker/0:0H S ffff88023e889fc0 0 5 2 0x00000000 Jan 19 15:33:01 lupus kernel: [ 841.246177] ffff88023e8a9e38 0000000000000046 ffff88023e8a9dd8 ffffffff8188f1b2 Jan 19 15:33:01 lupus kernel: [ 841.246182] ffff88023e889c80 00000000000130c0 ffff88023e8a9fd8 00000000000130c0 Jan 19 15:33:01 lupus kernel: [ 841.246188] ffff8802341adca0 ffff88023e889c80 00000000327d9800 ffff88023fc12d18 Jan 19 15:33:01 lupus kernel: [ 841.246193] Call Trace: Jan 19 15:33:01 lupus kernel: [ 841.246199] [] ? _raw_spin_unlock_irq+0x12/0x30 Jan 19 15:33:01 lupus kernel: [ 841.246204] [] schedule+0x24/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246209] [] worker_thread+0x1c0/0x370 Jan 19 15:33:01 lupus kernel: [ 841.246214] [] ? rescuer_thread+0x300/0x300 Jan 19 15:33:01 lupus kernel: [ 841.246219] [] kthread+0xc4/0xe0 Jan 19 15:33:01 lupus kernel: [ 841.246224] [] ? arch_register_cpu+0x70/0x130 Jan 19 15:33:01 lupus kernel: [ 841.246229] [] ? flush_kthread_worker+0x70/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246234] [] ret_from_fork+0x7c/0xb0 Jan 19 15:33:01 lupus kernel: [ 841.246239] [] ? flush_kthread_worker+0x70/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246242] rcuc/0 S ffff88023e88ae00 0 7 2 0x00000000 Jan 19 15:33:01 lupus kernel: [ 841.246247] ffff88023e8ade48 0000000000000046 ffff88023e8adfd8 0000000000000001 Jan 19 15:33:01 lupus kernel: [ 841.246252] ffff88023e88aac0 00000000000130c0 ffff88023e8adfd8 00000000000130c0 Jan 19 15:33:01 lupus kernel: [ 841.246258] ffff88023e888e40 ffff88023e88aac0 ffff88023e8ade58 ffff88023e88aac0 Jan 19 15:33:01 lupus kernel: [ 841.246263] Call Trace: Jan 19 15:33:01 lupus kernel: [ 841.246269] [] schedule+0x24/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246274] [] smpboot_thread_fn+0x122/0x2a0 Jan 19 15:33:01 lupus kernel: [ 841.246279] [] ? SyS_setgroups+0x130/0x130 Jan 19 15:33:01 lupus kernel: [ 841.246284] [] kthread+0xc4/0xe0 Jan 19 15:33:01 lupus kernel: [ 841.246289] [] ? alloc_low_pages+0x103/0x150 Jan 19 15:33:01 lupus kernel: [ 841.246294] [] ? flush_kthread_worker+0x70/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246298] [] ret_from_fork+0x7c/0xb0 Jan 19 15:33:01 lupus kernel: [ 841.246304] [] ? flush_kthread_worker+0x70/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246307] rcub/0 S ffff88023e88b520 0 8 2 0x00000000 Jan 19 15:33:01 lupus kernel: [ 841.246311] ffff88023e8afe18 0000000000000046 ffff88023e8afdc8 ffffffff810e9379 Jan 19 15:33:01 lupus kernel: [ 841.246317] ffff88023e88b1e0 00000000000130c0 ffff88023e8affd8 00000000000130c0 Jan 19 15:33:01 lupus kernel: [ 841.246322] ffff88023e888000 ffff88023e88b1e0 ffff88023e8afdf8 ffffffff81e31e80 Jan 19 15:33:01 lupus kernel: [ 841.246328] Call Trace: Jan 19 15:33:01 lupus kernel: [ 841.246334] [] ? dequeue_pushable_task+0x29/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246339] [] schedule+0x24/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246344] [] rcu_boost_kthread+0x95/0x380 Jan 19 15:33:01 lupus kernel: [ 841.246349] [] ? sync_rcu_preempt_exp_init.isra.42+0x60/0x60 Jan 19 15:33:01 lupus kernel: [ 841.246355] [] kthread+0xc4/0xe0 Jan 19 15:33:01 lupus kernel: [ 841.246359] [] ? arch_register_cpu+0x70/0x130 Jan 19 15:33:01 lupus kernel: [ 841.246365] [] ? flush_kthread_worker+0x70/0x70 Jan 19 15:33:01 lupus kernel: [ 841.246369] [] ret_from_fork+0x7c/0xb0 Jan 19 15:33:01 lupus kernel: [ 841.246374] [] ? flush_kthread_worker+0x70/0x70