Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754037AbbLELUe (ORCPT ); Sat, 5 Dec 2015 06:20:34 -0500 Received: from lekensteyn.nl ([178.21.112.251]:42517 "EHLO lekensteyn.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750983AbbLELU3 (ORCPT ); Sat, 5 Dec 2015 06:20:29 -0500 X-Greylist: delayed 1226 seconds by postgrey-1.27 at vger.kernel.org; Sat, 05 Dec 2015 06:20:27 EST Date: Sat, 5 Dec 2015 11:59:12 +0100 From: Peter Wu To: linux-usb@vger.kernel.org, hayeswang@realtek.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: (4.3.0) r8152: deadlock related to runtime suspend? Message-ID: <20151205105912.GA1766@al> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="9jxsPFA5p3P2qPhR" Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-Spam-Score: 0.0 (/) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 143800 Lines: 2702 --9jxsPFA5p3P2qPhR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi, I rarely use a Realtek USB 3.0 Gigabit Ethernet adapter (vid/pid 0bda:8153), but when I did last night, it resulted in a lockup of processes doing networking ("ip link", "ping", "ethtool", ...). A (few) minute(s) before that event, I noticed that there was no network connectivity (ping hung) which was somehow solved by invoking "ethtool eth1" (triggering runtime pm wakeup?). This same trick did not work at the next event. Invoking "ethtool eth1", "ip link", etc. hung completely and interrupt (^C) did not work at all. Since that did not work, I pulled the USB adapter and re-inserted it, hoping it would reset things. That did not work at all, there was a "usb disconnect" message, but no further driver messages. Fast forward an hour, and it has become a disaster. I have terminated and killed many programs via SysRq but am still unable to get a stable system that does not hang on network I/O. Even the suspend process fails so in the end I attempted to shutdown the system. After half an hour after getting the poweroff message, I issued SysRq + B to reboot (since SysRq + O did not shut down either). Attached are logs with various various backtraces from SysRq and failed suspend. Let me know if you need more information! By the way, often I have to rmmod xhci and re-insert it, otherwise plugging it in does not result in a detection. A USB 2.0 port does not have this problem (runtime PM is enabled for all devices). This is the USB 3.0 port: 02:00.0 USB controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 03) -- Kind regards, Peter Wu https://lekensteyn.nl --9jxsPFA5p3P2qPhR Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="journal.txt" Content-Transfer-Encoding: quoted-printable Dec 05 00:32:58 al kernel: usb 3-1: USB disconnect, device number 4 Dec 05 00:34:43 al NetworkManager[441]: Could not get scan request = result: Timeout was reached Dec 05 00:35:45 al NetworkManager[441]: Could not get scan request = result: Timeout was reached Dec 05 00:36:13 al kernel: INFO: task wpa_supplicant:573 blocked for more t= han 120 seconds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: wpa_supplicant D ffff88023bc956c0 0 573 = 1 0x00000000 Dec 05 00:36:13 al kernel: ffff8800aca2fa48 0000000000000086 ffff880232600= c80 ffff88022d101900 Dec 05 00:36:13 al kernel: ffff8800aca30000 ffffffff818b4504 ffff88022d101= 900 00000000ffffffff Dec 05 00:36:13 al kernel: ffffffff818b4508 ffff8800aca2fa60 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:36:13 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:36:13 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:36:13 al kernel: [] rtnl_lock+0x15/0x20 Dec 05 00:36:13 al kernel: [] nl80211_pre_doit+0xeb/0x18= 0 [cfg80211] Dec 05 00:36:13 al kernel: [] genl_family_rcv_msg+0x1c8/= 0x3c0 Dec 05 00:36:13 al kernel: [] ? genl_family_rcv_msg+0x3c= 0/0x3c0 Dec 05 00:36:13 al kernel: [] genl_rcv_msg+0x76/0xb0 Dec 05 00:36:13 al kernel: [] netlink_rcv_skb+0xa4/0xc0 Dec 05 00:36:13 al kernel: [] genl_rcv+0x28/0x40 Dec 05 00:36:13 al kernel: [] netlink_unicast+0x11a/0x1a0 Dec 05 00:36:13 al kernel: [] netlink_sendmsg+0x4f8/0x610 Dec 05 00:36:13 al kernel: [] sock_sendmsg+0x17/0x30 Dec 05 00:36:13 al kernel: [] ___sys_sendmsg+0x295/0x2b0 Dec 05 00:36:13 al kernel: [] ? should_numa_migrate_memo= ry+0x54/0x130 Dec 05 00:36:13 al kernel: [] ? handle_mm_fault+0xb38/0x= 18a0 Dec 05 00:36:13 al kernel: [] __sys_sendmsg+0x51/0x90 Dec 05 00:36:13 al kernel: [] SyS_sendmsg+0x12/0x20 Dec 05 00:36:13 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:36:13 al kernel: INFO: task Qt bearer threa:8292 blocked for more= than 120 seconds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: Qt bearer threa D ffff88023bd156c0 0 8292 = 8222 0x00000000 Dec 05 00:36:13 al kernel: ffff8800ac9bfc88 0000000000000086 ffff880232601= 900 ffff880214323200 Dec 05 00:36:13 al kernel: ffff8800ac9c0000 ffffffff818b4504 ffff880214323= 200 00000000ffffffff Dec 05 00:36:13 al kernel: ffffffff818b4508 ffff8800ac9bfca0 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:36:13 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:36:13 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:36:13 al kernel: [] rtnetlink_rcv+0x19/0x30 Dec 05 00:36:13 al kernel: [] netlink_unicast+0x11a/0x1a0 Dec 05 00:36:13 al kernel: [] netlink_sendmsg+0x4f8/0x610 Dec 05 00:36:13 al kernel: [] ? netlink_insert+0x1ce/0x3= 50 Dec 05 00:36:13 al kernel: [] sock_sendmsg+0x17/0x30 Dec 05 00:36:13 al kernel: [] SyS_sendto+0x140/0x190 Dec 05 00:36:13 al kernel: [] ? SyS_getsockname+0xaa/0xe0 Dec 05 00:36:13 al kernel: [] ? sock_alloc_file+0xa6/0x1= 30 Dec 05 00:36:13 al kernel: [] ? fd_install+0x25/0x30 Dec 05 00:36:13 al kernel: [] ? SyS_socket+0x9f/0xf0 Dec 05 00:36:13 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:36:13 al kernel: INFO: task ksysguardd:8310 blocked for more than= 120 seconds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: ksysguardd D ffff88023bc156c0 0 8310 = 8272 0x00000000 Dec 05 00:36:13 al kernel: ffff8800a6b67ce8 0000000000000082 ffffffff81812= 500 ffff880205e04b00 Dec 05 00:36:13 al kernel: ffff8800a6b68000 ffffffff818b4504 ffff880205e04= b00 00000000ffffffff Dec 05 00:36:13 al kernel: ffffffff818b4508 ffff8800a6b67d00 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:36:13 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:36:13 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:36:13 al kernel: [] rtnl_lock+0x15/0x20 Dec 05 00:36:13 al kernel: [] wireless_dev_seq_start+0x1= b/0x70 Dec 05 00:36:13 al kernel: [] seq_read+0x168/0x390 Dec 05 00:36:13 al kernel: [] proc_reg_read+0x42/0x70 Dec 05 00:36:13 al kernel: [] __vfs_read+0x37/0x100 Dec 05 00:36:13 al kernel: [] ? security_file_permission= +0xae/0xc0 Dec 05 00:36:13 al kernel: [] vfs_read+0x83/0x120 Dec 05 00:36:13 al kernel: [] SyS_read+0x55/0xc0 Dec 05 00:36:13 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:36:13 al kernel: INFO: task DNS Res~ver #11:22782 blocked for mor= e than 120 seconds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: DNS Res~ver #11 D ffff88023bc956c0 0 22782 = 8222 0x00000000 Dec 05 00:36:13 al kernel: ffff88007bf9fc88 0000000000000086 ffff880232600= c80 ffff88023270d780 Dec 05 00:36:13 al kernel: ffff88007bfa0000 ffffffff818b4504 ffff88023270d= 780 00000000ffffffff Dec 05 00:36:13 al kernel: ffffffff818b4508 ffff88007bf9fca0 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:36:13 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:36:13 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:36:13 al kernel: [] rtnetlink_rcv+0x19/0x30 Dec 05 00:36:13 al kernel: [] netlink_unicast+0x11a/0x1a0 Dec 05 00:36:13 al kernel: [] netlink_sendmsg+0x4f8/0x610 Dec 05 00:36:13 al kernel: [] ? should_numa_migrate_memo= ry+0x54/0x130 Dec 05 00:36:13 al kernel: [] sock_sendmsg+0x17/0x30 Dec 05 00:36:13 al kernel: [] SyS_sendto+0x140/0x190 Dec 05 00:36:13 al kernel: [] ? SyS_getsockname+0xaa/0xe0 Dec 05 00:36:13 al kernel: [] ? __do_page_fault+0x1a6/0x= 450 Dec 05 00:36:13 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:36:13 al kernel: INFO: task kworker/1:1:22090 blocked for more th= an 120 seconds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: kworker/1:1 D ffff88023bc956c0 0 22090 = 2 0x00000000 Dec 05 00:36:13 al kernel: Workqueue: events rtl_work_func_t [r8152] Dec 05 00:36:13 al kernel: ffff8801d6f2fc38 0000000000000046 ffff880232600= c80 ffff88021f7ee400 Dec 05 00:36:13 al kernel: ffff8801d6f30000 ffff880228935940 ffff880228935= a00 0000000000000000 Dec 05 00:36:13 al kernel: 0000000000000000 ffff8801d6f2fc50 ffffffff8157a= 09a ffff880228935890 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] rpm_resume+0x1e2/0x690 Dec 05 00:36:13 al kernel: [] ? wake_atomic_t_function+0= x60/0x60 Dec 05 00:36:13 al kernel: [] rpm_resume+0x328/0x690 Dec 05 00:36:13 al kernel: [] ? n_tty_receive_buf_common= +0x131/0xca0 Dec 05 00:36:13 al kernel: [] __pm_runtime_resume+0x3f/0= x60 Dec 05 00:36:13 al kernel: [] usb_autopm_get_interface+0= x22/0x60 [usbcore] Dec 05 00:36:13 al kernel: [] rtl_work_func_t+0x70/0x410= [r8152] Dec 05 00:36:13 al kernel: [] ? tty_ldisc_deref+0x16/0x20 Dec 05 00:36:13 al kernel: [] ? flush_to_ldisc+0xa8/0x1a0 Dec 05 00:36:13 al kernel: [] process_one_work+0x14b/0x4= 40 Dec 05 00:36:13 al kernel: [] worker_thread+0x48/0x4a0 Dec 05 00:36:13 al kernel: [] ? __schedule+0x340/0xa60 Dec 05 00:36:13 al kernel: [] ? process_one_work+0x440/0= x440 Dec 05 00:36:13 al kernel: [] ? process_one_work+0x440/0= x440 Dec 05 00:36:13 al kernel: [] kthread+0xd8/0xf0 Dec 05 00:36:13 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:36:13 al kernel: [] ret_from_fork+0x3f/0x70 Dec 05 00:36:13 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:36:13 al kernel: INFO: task kworker/0:1:22654 blocked for more th= an 120 seconds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: kworker/0:1 D 0000000000000000 0 22654 = 2 0x00000000 Dec 05 00:36:13 al kernel: Workqueue: usb_hub_wq hub_event [usbcore] Dec 05 00:36:13 al kernel: ffff8800447f7ab0 0000000000000046 ffff8802327c6= 400 ffff8801d7e4a580 Dec 05 00:36:13 al kernel: ffff8800447f8000 ffff880228935940 ffff880228935= a00 0000000000000000 Dec 05 00:36:13 al kernel: 0000000000000000 ffff8800447f7ac8 ffffffff8157a= 09a ffff880228935890 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] rpm_resume+0x1e2/0x690 Dec 05 00:36:13 al kernel: [] ? wake_atomic_t_function+0= x60/0x60 Dec 05 00:36:13 al kernel: [] rpm_resume+0x328/0x690 Dec 05 00:36:13 al kernel: [] __pm_runtime_resume+0x3f/0= x60 Dec 05 00:36:13 al kernel: [] __device_release_driver+0x= 43/0x150 Dec 05 00:36:13 al kernel: [] device_release_driver+0x23= /0x30 Dec 05 00:36:13 al kernel: [] bus_remove_device+0x101/0x= 170 Dec 05 00:36:13 al kernel: [] device_del+0x139/0x260 Dec 05 00:36:13 al kernel: [] ? usb_remove_ep_devs+0x1f/= 0x30 [usbcore] Dec 05 00:36:13 al kernel: [] usb_disable_device+0x89/0x= 270 [usbcore] Dec 05 00:36:13 al kernel: [] usb_disconnect+0x92/0x2b0 = [usbcore] Dec 05 00:36:13 al kernel: [] hub_event+0x737/0x1520 [us= bcore] Dec 05 00:36:13 al kernel: [] process_one_work+0x14b/0x4= 40 Dec 05 00:36:13 al kernel: [] worker_thread+0x48/0x4a0 Dec 05 00:36:13 al kernel: [] ? process_one_work+0x440/0= x440 Dec 05 00:36:13 al kernel: [] kthread+0xd8/0xf0 Dec 05 00:36:13 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:36:13 al kernel: [] ret_from_fork+0x3f/0x70 Dec 05 00:36:13 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:36:13 al kernel: INFO: task kworker/2:1:23024 blocked for more th= an 120 seconds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: kworker/2:1 D ffff88023bd156c0 0 23024 = 2 0x00000000 Dec 05 00:36:13 al kernel: Workqueue: ipv6_addrconf addrconf_verify_work Dec 05 00:36:13 al kernel: ffff8802057b3d58 0000000000000046 ffff880228897= 080 ffff880214112580 Dec 05 00:36:13 al kernel: ffff8802057b4000 ffffffff818b4504 ffff880214112= 580 00000000ffffffff Dec 05 00:36:13 al kernel: ffffffff818b4508 ffff8802057b3d70 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:36:13 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:36:13 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:36:13 al kernel: [] rtnl_lock+0x15/0x20 Dec 05 00:36:13 al kernel: [] addrconf_verify_work+0xe/0= x20 Dec 05 00:36:13 al kernel: [] process_one_work+0x14b/0x4= 40 Dec 05 00:36:13 al kernel: [] worker_thread+0x48/0x4a0 Dec 05 00:36:13 al kernel: [] ? __schedule+0x340/0xa60 Dec 05 00:36:13 al kernel: [] ? process_one_work+0x440/0= x440 Dec 05 00:36:13 al kernel: [] ? process_one_work+0x440/0= x440 Dec 05 00:36:13 al kernel: [] kthread+0xd8/0xf0 Dec 05 00:36:13 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:36:13 al kernel: [] ret_from_fork+0x3f/0x70 Dec 05 00:36:13 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:36:13 al kernel: INFO: task ping:23097 blocked for more than 120 = seconds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: ping D 0000000000000000 0 23097 = 23091 0x00000002 Dec 05 00:36:13 al kernel: ffff880037367ca8 0000000000000046 ffff8801d7e4a= 580 ffff8802327c5780 Dec 05 00:36:13 al kernel: ffff880037368000 ffffffff818b4504 ffff8802327c5= 780 00000000ffffffff Dec 05 00:36:13 al kernel: ffffffff818b4508 ffff880037367cc0 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:36:13 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:36:13 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:36:13 al kernel: [] rtnl_lock+0x15/0x20 Dec 05 00:36:13 al kernel: [] ip6mr_sk_done+0x2d/0xe0 Dec 05 00:36:13 al kernel: [] rawv6_close+0x1d/0x40 Dec 05 00:36:13 al kernel: [] inet_release+0x3f/0x60 Dec 05 00:36:13 al kernel: [] inet6_release+0x30/0x40 Dec 05 00:36:13 al kernel: [] sock_release+0x1f/0x80 Dec 05 00:36:13 al kernel: [] sock_close+0x12/0x20 Dec 05 00:36:13 al kernel: [] __fput+0x9c/0x1f0 Dec 05 00:36:13 al kernel: [] ____fput+0xe/0x10 Dec 05 00:36:13 al kernel: [] task_work_run+0x73/0x90 Dec 05 00:36:13 al kernel: [] do_exit+0x395/0xb40 Dec 05 00:36:13 al kernel: [] ? vfs_write+0x14f/0x1a0 Dec 05 00:36:13 al kernel: [] do_group_exit+0x3b/0xb0 Dec 05 00:36:13 al kernel: [] SyS_exit_group+0x14/0x20 Dec 05 00:36:13 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:36:13 al kernel: INFO: task ethtool:23105 blocked for more than 1= 20 seconds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: ethtool D 0000000000000003 0 23105 = 23099 0x00000000 Dec 05 00:36:13 al kernel: ffff8800a6b53b28 0000000000000086 ffff880230ab8= 000 ffff88021f723200 Dec 05 00:36:13 al kernel: ffff8800a6b54000 ffff880228935940 ffff880228935= a00 0000000000000000 Dec 05 00:36:13 al kernel: 0000000000000000 ffff8800a6b53b40 ffffffff8157a= 09a ffff880228935890 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] rpm_resume+0x1e2/0x690 Dec 05 00:36:13 al kernel: [] ? wake_atomic_t_function+0= x60/0x60 Dec 05 00:36:13 al kernel: [] rpm_resume+0x328/0x690 Dec 05 00:36:13 al kernel: [] __pm_runtime_resume+0x3f/0= x60 Dec 05 00:36:13 al kernel: [] usb_autopm_get_interface+0= x22/0x60 [usbcore] Dec 05 00:36:13 al kernel: [] rtl8152_get_settings+0x2a/= 0x80 [r8152] Dec 05 00:36:13 al kernel: [] __ethtool_get_settings+0x6= 7/0xa0 Dec 05 00:36:13 al kernel: [] dev_ethtool+0x697/0x1da0 Dec 05 00:36:13 al kernel: [] ? tty_flip_buffer_push+0x2= b/0x30 Dec 05 00:36:13 al kernel: [] ? remove_wait_queue+0x4d/0= x60 Dec 05 00:36:13 al kernel: [] ? dev_get_by_name_rcu+0x5e= /0x80 Dec 05 00:36:13 al kernel: [] dev_ioctl+0x182/0x590 Dec 05 00:36:13 al kernel: [] ? tty_ldisc_deref+0x16/0x20 Dec 05 00:36:13 al kernel: [] ? tty_write+0x1c1/0x2d0 Dec 05 00:36:13 al kernel: [] sock_do_ioctl+0x42/0x50 Dec 05 00:36:13 al kernel: [] sock_ioctl+0x1d2/0x290 Dec 05 00:36:13 al kernel: [] do_vfs_ioctl+0x295/0x480 Dec 05 00:36:13 al kernel: [] ? vfs_write+0x14f/0x1a0 Dec 05 00:36:13 al kernel: [] SyS_ioctl+0x79/0x90 Dec 05 00:36:13 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:36:13 al kernel: INFO: task ip:23119 blocked for more than 120 se= conds. Dec 05 00:36:13 al kernel: Tainted: G O 4.3.0-1-ARCH #1 Dec 05 00:36:13 al kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_sec= s" disables this message. Dec 05 00:36:13 al kernel: ip D ffff88023bc156c0 0 23119 = 23118 0x00000000 Dec 05 00:36:13 al kernel: ffff8800a6bd7c88 0000000000000082 ffffffff81812= 500 ffff880214115780 Dec 05 00:36:13 al kernel: ffff8800a6bd8000 ffffffff818b4504 ffff880214115= 780 00000000ffffffff Dec 05 00:36:13 al kernel: ffffffff818b4508 ffff8800a6bd7ca0 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:36:13 al kernel: Call Trace: Dec 05 00:36:13 al kernel: [] schedule+0x3a/0x90 Dec 05 00:36:13 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:36:13 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:36:13 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:36:13 al kernel: [] rtnetlink_rcv+0x19/0x30 Dec 05 00:36:13 al kernel: [] netlink_unicast+0x11a/0x1a0 Dec 05 00:36:13 al kernel: [] netlink_sendmsg+0x4f8/0x610 Dec 05 00:36:13 al kernel: [] sock_sendmsg+0x17/0x30 Dec 05 00:36:13 al kernel: [] SyS_sendto+0x140/0x190 Dec 05 00:36:13 al kernel: [] ? putname+0x54/0x60 Dec 05 00:36:13 al kernel: [] ? do_sys_open+0x1bb/0x230 Dec 05 00:36:13 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:36:37 al kernel: sysrq: SysRq : Show backtrace of all active CPUs Dec 05 00:36:37 al kernel: Sending NMI to all CPUs: Dec 05 00:36:37 al kernel: NMI backtrace for cpu 0 Dec 05 00:36:37 al kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G = O 4.3.0-1-ARCH #1 Dec 05 00:36:37 al kernel: Hardware name: CLEVO CO. = B7130 /B7130 , BIOS 6.0= 0 08/27/2010 Dec 05 00:36:37 al kernel: task: ffffffff81812500 ti: ffffffff81800000 task= =2Eti: ffffffff81800000 Dec 05 00:36:37 al kernel: RIP: 0010:[] [] __delay+0x0/0x20 Dec 05 00:36:37 al kernel: RSP: 0018:ffff88023bc03c00 EFLAGS: 00000817 Dec 05 00:36:37 al kernel: RAX: 0000000027c31860 RBX: 0000000000002710 RCX:= 0000000002a47fa7 Dec 05 00:36:37 al kernel: RDX: 0000000000289719 RSI: 0000000000000080 RDI:= 000000000028971a Dec 05 00:36:37 al kernel: RBP: ffff88023bc03c08 R08: 000000000000000a R09:= 0000000000001c13 Dec 05 00:36:37 al kernel: R10: 0000000000000026 R11: 0000000000001c13 R12:= 0000000000000001 Dec 05 00:36:37 al kernel: R13: ffffffff81051e30 R14: ffffffff81897240 R15:= 0000000000000001 Dec 05 00:36:37 al kernel: FS: 0000000000000000(0000) GS:ffff88023bc00000(= 0000) knlGS:0000000000000000 Dec 05 00:36:37 al kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Dec 05 00:36:37 al kernel: CR2: 00007f5189190750 CR3: 000000000180b000 CR4:= 00000000000006f0 Dec 05 00:36:37 al kernel: Stack: Dec 05 00:36:37 al kernel: ffffffff812c7aed ffff88023bc03c50 ffffffff812c0= 34a 0000000000000010 Dec 05 00:36:37 al kernel: ffff88023bc03c80 000000000000006c 0000000000000= 004 0000000000000001 Dec 05 00:36:37 al kernel: ffffffff81897240 0000000000000001 ffff88023bc03= c60 ffffffff81051ea9 Dec 05 00:36:37 al kernel: Call Trace: Dec 05 00:36:37 al kernel: =01d [] ? __const_udela= y+0x2d/0x30 Dec 05 00:36:37 al kernel: [] nmi_trigger_all_cpu_backtr= ace+0xfa/0x2a0 Dec 05 00:36:37 al kernel: [] arch_trigger_all_cpu_backt= race+0x19/0x20 Dec 05 00:36:37 al kernel: [] sysrq_handle_showallcpus+0= x13/0x20 Dec 05 00:36:37 al kernel: [] __handle_sysrq+0xef/0x140 Dec 05 00:36:37 al kernel: [] sysrq_filter+0x383/0x3d0 Dec 05 00:36:37 al kernel: [] input_to_handler+0x5a/0x100 Dec 05 00:36:37 al kernel: [] input_pass_values.part.1+0= x179/0x190 Dec 05 00:36:37 al kernel: [] input_handle_event+0xc3/0x= 4e0 Dec 05 00:36:37 al kernel: [] input_event+0x58/0x80 Dec 05 00:36:37 al kernel: [] atkbd_interrupt+0x4d2/0x7f= 0 [atkbd] Dec 05 00:36:37 al kernel: [] serio_interrupt+0x46/0x90 = [serio] Dec 05 00:36:37 al kernel: [] i8042_interrupt+0x1f2/0x3c= 0 [i8042] Dec 05 00:36:37 al kernel: [] handle_irq_event_percpu+0x= 39/0x1b0 Dec 05 00:36:37 al kernel: [] handle_irq_event+0x40/0x60 Dec 05 00:36:37 al kernel: [] handle_edge_irq+0xab/0x130 Dec 05 00:36:37 al kernel: [] handle_irq+0x1a/0x30 Dec 05 00:36:37 al kernel: [] do_IRQ+0x4b/0xd0 Dec 05 00:36:37 al kernel: [] common_interrupt+0x82/0x82 Dec 05 00:36:37 al kernel: =01d [] ? cpuidle_enter= _state+0x121/0x290 Dec 05 00:36:37 al kernel: [] cpuidle_enter+0x17/0x20 Dec 05 00:36:37 al kernel: [] call_cpuidle+0x32/0x60 Dec 05 00:36:37 al kernel: [] ? cpuidle_select+0x13/0x20 Dec 05 00:36:37 al kernel: [] cpu_startup_entry+0x292/0x= 370 Dec 05 00:36:37 al kernel: [] rest_init+0x89/0x90 Dec 05 00:36:37 al kernel: [] start_kernel+0x483/0x4a4 Dec 05 00:36:37 al kernel: [] ? early_idt_handler_array+= 0x120/0x120 Dec 05 00:36:37 al kernel: [] x86_64_start_reservations+= 0x2a/0x2c Dec 05 00:36:37 al kernel: [] x86_64_start_kernel+0x14a/= 0x16d Dec 05 00:36:37 al kernel: Code: d1 0f 01 fb 0f ae e8 0f 31 48 c1 e2 20 48 = 09 d0 48 89 c2 48 29 f2 48 39 d7 77 b9 5b 41 5c 5d c3 90 66 2e 0f 1f 84 00 = 00 00 00 00 <66> 66 66 66 90 55 48 89 e5 ff 15 e9 4f 5c 00 5d c3 0f 1f 44 0= 0=20 Dec 05 00:36:37 al kernel: NMI backtrace for cpu 1 Dec 05 00:36:37 al kernel: CPU: 1 PID: 0 Comm: swapper/1 Tainted: G = O 4.3.0-1-ARCH #1 Dec 05 00:36:37 al kernel: Hardware name: CLEVO CO. = B7130 /B7130 , BIOS 6.0= 0 08/27/2010 Dec 05 00:36:37 al kernel: task: ffff880232600c80 ti: ffff880232608000 task= =2Eti: ffff880232608000 Dec 05 00:36:37 al kernel: RIP: 0010:[] [] int_sqrt+0x31/0x40 Dec 05 00:36:37 al kernel: RSP: 0018:ffff88023260be50 EFLAGS: 00000016 Dec 05 00:36:37 al kernel: RAX: 0000000000000000 RBX: ffff88023bc92844 RCX:= 000000000000001c Dec 05 00:36:37 al kernel: RDX: 0010000000000000 RSI: 0040000000000000 RDI:= 00000000000fb298 Dec 05 00:36:37 al kernel: RBP: ffff88023260be50 R08: 00000000000085f2 R09:= ffff88023bc92810 Dec 05 00:36:37 al kernel: R10: 0000000000000000 R11: 0000000000002119 R12:= 00000000000004ba Dec 05 00:36:37 al kernel: R13: 0000000000000007 R14: 0000000000000b29 R15:= ffff88023bc92864 Dec 05 00:36:37 al kernel: FS: 0000000000000000(0000) GS:ffff88023bc80000(= 0000) knlGS:0000000000000000 Dec 05 00:36:37 al kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Dec 05 00:36:37 al kernel: CR2: 00007f5184b54af8 CR3: 000000000180b000 CR4:= 00000000000006e0 Dec 05 00:36:37 al kernel: Stack: Dec 05 00:36:37 al kernel: ffff88023260bec0 ffffffff81437b6f ffff88023bc9c= b00 77359400814363af Dec 05 00:36:37 al kernel: ffff88023bc92800 ffffffff818919a0 0000000000000= 000 0000000000000000 Dec 05 00:36:37 al kernel: 3e6b2308d22ecf91 ffff88023260c000 ffffffff818e0= 190 ffff88023bc9cb00 Dec 05 00:36:37 al kernel: Call Trace: Dec 05 00:36:37 al kernel: [] menu_select+0x15f/0x3f0 Dec 05 00:36:37 al kernel: [] cpuidle_select+0x13/0x20 Dec 05 00:36:37 al kernel: [] cpu_startup_entry+0x285/0x= 370 Dec 05 00:36:37 al kernel: [] start_secondary+0x15b/0x190 Dec 05 00:36:37 al kernel: Code: 89 e5 76 2e b9 20 00 00 00 31 c0 48 ba 00 = 00 00 00 00 00 00 40 48 8d 34 10 48 d1 e8 48 39 fe 77 06 48 29 f7 48 01 d0 = 48 c1 ea 02 <83> e9 01 75 e5 5d c3 48 89 f8 5d c3 90 90 90 55 48 89 e5 41 5= 7=20 Dec 05 00:36:37 al kernel: NMI backtrace for cpu 2 Dec 05 00:36:37 al kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: G = O 4.3.0-1-ARCH #1 Dec 05 00:36:37 al kernel: Hardware name: CLEVO CO. = B7130 /B7130 , BIOS 6.0= 0 08/27/2010 Dec 05 00:36:37 al kernel: task: ffff880232601900 ti: ffff88023260c000 task= =2Eti: ffff88023260c000 Dec 05 00:36:37 al kernel: RIP: 0010:[] [] intel_idle+0xbe/0x120 Dec 05 00:36:37 al kernel: RSP: 0018:ffff88023260fe40 EFLAGS: 00000046 Dec 05 00:36:37 al kernel: RAX: 0000000000000020 RBX: 0000000000000008 RCX:= 0000000000000001 Dec 05 00:36:37 al kernel: RDX: 0000000000000000 RSI: ffff880232610000 RDI:= 0000000000000002 Dec 05 00:36:37 al kernel: RBP: ffff88023260fe60 R08: 00000cc8b2d2b278 R09:= 0000000000000018 Dec 05 00:36:37 al kernel: R10: 0000000000000002 R11: 0000000000003d72 R12:= 0000000000000020 Dec 05 00:36:37 al kernel: R13: 0000000000000003 R14: 0000000000000004 R15:= ffffffff81891b38 Dec 05 00:36:37 al kernel: FS: 0000000000000000(0000) GS:ffff88023bd00000(= 0000) knlGS:0000000000000000 Dec 05 00:36:37 al kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Dec 05 00:36:37 al kernel: CR2: 00007f518b3da000 CR3: 000000000180b000 CR4:= 00000000000006e0 Dec 05 00:36:37 al kernel: Stack: Dec 05 00:36:37 al kernel: 0000000000000004 ffffffff818919a0 ffff88023bd1c= b00 0002568ad3df07e1 Dec 05 00:36:37 al kernel: ffff88023260fea8 ffffffff81436397 000000003bd12= 800 ffffffff818919a0 Dec 05 00:36:37 al kernel: ffff880232610000 ffffffff818e0190 ffff88023bd1c= b00 ffff88023260c000 Dec 05 00:36:37 al kernel: Call Trace: Dec 05 00:36:37 al kernel: [] cpuidle_enter_state+0xe7/0= x290 Dec 05 00:36:37 al kernel: [] cpuidle_enter+0x17/0x20 Dec 05 00:36:37 al kernel: [] call_cpuidle+0x32/0x60 Dec 05 00:36:37 al kernel: [] ? cpuidle_select+0x13/0x20 Dec 05 00:36:37 al kernel: [] cpu_startup_entry+0x292/0x= 370 Dec 05 00:36:37 al kernel: [] start_secondary+0x15b/0x190 Dec 05 00:36:37 al kernel: Code: 48 8b 34 25 c4 2b 01 00 48 89 d1 48 8d 86 = 08 c0 ff ff 0f 01 c8 48 8b 86 08 c0 ff ff a8 08 75 0b b9 01 00 00 00 4c 89 = e0 0f 01 c9 <65> 48 8b 04 25 c4 2b 01 00 f0 80 a0 0a c0 ff ff df 0f ae f0 4= 8=20 Dec 05 00:36:37 al kernel: NMI backtrace for cpu 3 Dec 05 00:36:37 al kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G = O 4.3.0-1-ARCH #1 Dec 05 00:36:37 al kernel: Hardware name: CLEVO CO. = B7130 /B7130 , BIOS 6.0= 0 08/27/2010 Dec 05 00:36:37 al kernel: task: ffff880232602580 ti: ffff880232610000 task= =2Eti: ffff880232610000 Dec 05 00:36:37 al kernel: RIP: 0010:[] [] int_sqrt+0x34/0x40 Dec 05 00:36:37 al kernel: RSP: 0018:ffff880232613e50 EFLAGS: 00000006 Dec 05 00:36:37 al kernel: RAX: 0000000000000000 RBX: ffff88023bd92844 RCX:= 000000000000001d Dec 05 00:36:37 al kernel: RDX: 0100000000000000 RSI: 0400000000000000 RDI:= 00000000000faedd Dec 05 00:36:37 al kernel: RBP: ffff880232613e50 R08: 0000000000001799 R09:= ffff88023bd9280c Dec 05 00:36:37 al kernel: R10: 0000000000000000 R11: 00000000000020a7 R12:= 00000000000004aa Dec 05 00:36:37 al kernel: R13: 0000000000000007 R14: 0000000000000b50 R15:= ffff88023bd92864 Dec 05 00:36:37 al kernel: FS: 0000000000000000(0000) GS:ffff88023bd80000(= 0000) knlGS:0000000000000000 Dec 05 00:36:37 al kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Dec 05 00:36:37 al kernel: CR2: 00007f519c5a5ce2 CR3: 000000000180b000 CR4:= 00000000000006e0 Dec 05 00:36:37 al kernel: Stack: Dec 05 00:36:37 al kernel: ffff880232613ec0 ffffffff81437b6f ffff88023bd9c= b00 77359400814363af Dec 05 00:36:37 al kernel: ffff88023bd92800 ffffffff818919a0 0000000000000= 000 0000000000000000 Dec 05 00:36:37 al kernel: f8637a1d6e905864 ffff880232614000 ffffffff818e0= 190 ffff88023bd9cb00 Dec 05 00:36:37 al kernel: Call Trace: Dec 05 00:36:37 al kernel: [] menu_select+0x15f/0x3f0 Dec 05 00:36:37 al kernel: [] cpuidle_select+0x13/0x20 Dec 05 00:36:37 al kernel: [] cpu_startup_entry+0x285/0x= 370 Dec 05 00:36:37 al kernel: [] start_secondary+0x15b/0x190 Dec 05 00:36:37 al kernel: Code: 2e b9 20 00 00 00 31 c0 48 ba 00 00 00 00 = 00 00 00 40 48 8d 34 10 48 d1 e8 48 39 fe 77 06 48 29 f7 48 01 d0 48 c1 ea = 02 83 e9 01 <75> e5 5d c3 48 89 f8 5d c3 90 90 90 55 48 89 e5 41 57 41 56 4= 1=20 Dec 05 00:36:43 al kernel: sysrq: SysRq : Show backtrace of all active CPUs Dec 05 00:36:43 al kernel: Sending NMI to all CPUs: Dec 05 00:36:43 al kernel: NMI backtrace for cpu 0 Dec 05 00:36:43 al kernel: CPU: 0 PID: 0 Comm: swapper/0 Tainted: G = O 4.3.0-1-ARCH #1 Dec 05 00:36:43 al kernel: Hardware name: CLEVO CO. = B7130 /B7130 , BIOS 6.0= 0 08/27/2010 Dec 05 00:36:43 al kernel: task: ffffffff81812500 ti: ffffffff81800000 task= =2Eti: ffffffff81800000 Dec 05 00:36:43 al kernel: RIP: 0010:[] [] __delay+0x0/0x20 Dec 05 00:36:43 al kernel: RSP: 0018:ffff88023bc03c00 EFLAGS: 00000817 Dec 05 00:36:43 al kernel: RAX: 0000000027c31860 RBX: 0000000000002710 RCX:= 0000000002a47fa7 Dec 05 00:36:43 al kernel: RDX: 0000000000289719 RSI: 0000000000000080 RDI:= 000000000028971a Dec 05 00:36:43 al kernel: RBP: ffff88023bc03c08 R08: 000000000000000a R09:= 0000000000001c90 Dec 05 00:36:43 al kernel: R10: 0000000000000026 R11: 0000000000001c90 R12:= 0000000000000001 Dec 05 00:36:43 al kernel: R13: ffffffff81051e30 R14: ffffffff81897240 R15:= 0000000000000001 Dec 05 00:36:43 al kernel: FS: 0000000000000000(0000) GS:ffff88023bc00000(= 0000) knlGS:0000000000000000 Dec 05 00:36:43 al kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Dec 05 00:36:43 al kernel: CR2: 00007f301760f000 CR3: 000000000180b000 CR4:= 00000000000006f0 Dec 05 00:36:43 al kernel: Stack: Dec 05 00:36:43 al kernel: ffffffff812c7aed ffff88023bc03c50 ffffffff812c0= 34a 0000000000000010 Dec 05 00:36:43 al kernel: ffff88023bc03c80 000000000000006c 0000000000000= 004 0000000000000001 Dec 05 00:36:43 al kernel: ffffffff81897240 0000000000000001 ffff88023bc03= c60 ffffffff81051ea9 Dec 05 00:36:43 al kernel: Call Trace: Dec 05 00:36:43 al kernel: =01d [] ? __const_udela= y+0x2d/0x30 Dec 05 00:36:43 al kernel: [] nmi_trigger_all_cpu_backtr= ace+0xfa/0x2a0 Dec 05 00:36:43 al kernel: [] arch_trigger_all_cpu_backt= race+0x19/0x20 Dec 05 00:36:43 al kernel: [] sysrq_handle_showallcpus+0= x13/0x20 Dec 05 00:36:43 al kernel: [] __handle_sysrq+0xef/0x140 Dec 05 00:36:43 al kernel: [] sysrq_filter+0x383/0x3d0 Dec 05 00:36:43 al kernel: [] input_to_handler+0x5a/0x100 Dec 05 00:36:43 al kernel: [] input_pass_values.part.1+0= x179/0x190 Dec 05 00:36:43 al kernel: [] input_handle_event+0xc3/0x= 4e0 Dec 05 00:36:43 al kernel: [] input_event+0x58/0x80 Dec 05 00:36:43 al kernel: [] atkbd_interrupt+0x4d2/0x7f= 0 [atkbd] Dec 05 00:36:43 al kernel: [] serio_interrupt+0x46/0x90 = [serio] Dec 05 00:36:43 al kernel: [] i8042_interrupt+0x1f2/0x3c= 0 [i8042] Dec 05 00:36:43 al kernel: [] handle_irq_event_percpu+0x= 39/0x1b0 Dec 05 00:36:43 al kernel: [] handle_irq_event+0x40/0x60 Dec 05 00:36:43 al kernel: [] handle_edge_irq+0xab/0x130 Dec 05 00:36:43 al kernel: [] handle_irq+0x1a/0x30 Dec 05 00:36:43 al kernel: [] do_IRQ+0x4b/0xd0 Dec 05 00:36:43 al kernel: [] common_interrupt+0x82/0x82 Dec 05 00:36:43 al kernel: =01d [] ? cpuidle_enter= _state+0x121/0x290 Dec 05 00:36:43 al kernel: [] cpuidle_enter+0x17/0x20 Dec 05 00:36:43 al kernel: [] call_cpuidle+0x32/0x60 Dec 05 00:36:43 al kernel: [] ? cpuidle_select+0x13/0x20 Dec 05 00:36:43 al kernel: [] cpu_startup_entry+0x292/0x= 370 Dec 05 00:36:43 al kernel: [] rest_init+0x89/0x90 Dec 05 00:36:43 al kernel: [] start_kernel+0x483/0x4a4 Dec 05 00:36:43 al kernel: [] ? early_idt_handler_array+= 0x120/0x120 Dec 05 00:36:43 al kernel: [] x86_64_start_reservations+= 0x2a/0x2c Dec 05 00:36:43 al kernel: [] x86_64_start_kernel+0x14a/= 0x16d Dec 05 00:36:43 al kernel: Code: d1 0f 01 fb 0f ae e8 0f 31 48 c1 e2 20 48 = 09 d0 48 89 c2 48 29 f2 48 39 d7 77 b9 5b 41 5c 5d c3 90 66 2e 0f 1f 84 00 = 00 00 00 00 <66> 66 66 66 90 55 48 89 e5 ff 15 e9 4f 5c 00 5d c3 0f 1f 44 0= 0=20 Dec 05 00:36:43 al kernel: NMI backtrace for cpu 1 Dec 05 00:36:43 al kernel: CPU: 1 PID: 0 Comm: swapper/1 Tainted: G = O 4.3.0-1-ARCH #1 Dec 05 00:36:43 al kernel: Hardware name: CLEVO CO. = B7130 /B7130 , BIOS 6.0= 0 08/27/2010 Dec 05 00:36:43 al kernel: task: ffff880232600c80 ti: ffff880232608000 task= =2Eti: ffff880232608000 Dec 05 00:36:43 al kernel: RIP: 0010:[] [] menu_select+0x130/0x3f0 Dec 05 00:36:43 al kernel: RSP: 0018:ffff88023260be60 EFLAGS: 00000002 Dec 05 00:36:43 al kernel: RAX: 000000000035676d RBX: ffff88023bc92844 RCX:= 0000000000001a44 Dec 05 00:36:43 al kernel: RDX: 0000000000000000 RSI: ffff88023bc92854 RDI:= 0000000000001727 Dec 05 00:36:43 al kernel: RBP: ffff88023260bec0 R08: 0000000000044ef5 R09:= 000000000000001c Dec 05 00:36:43 al kernel: R10: 0000000000000001 R11: 0000000000002d48 R12:= 000000000000078c Dec 05 00:36:43 al kernel: R13: 0000000000000006 R14: 00000000000012d8 R15:= ffff88023bc92864 Dec 05 00:36:43 al kernel: FS: 0000000000000000(0000) GS:ffff88023bc80000(= 0000) knlGS:0000000000000000 Dec 05 00:36:43 al kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Dec 05 00:36:43 al kernel: CR2: 00007f51305fb000 CR3: 000000000180b000 CR4:= 00000000000006e0 Dec 05 00:36:43 al kernel: Stack: Dec 05 00:36:43 al kernel: ffff88023bc9cb00 77359400814363af ffff88023bc92= 800 ffffffff818919a0 Dec 05 00:36:43 al kernel: 0000000000000000 0000000000000000 3e6b2308d22ec= f91 ffff88023260c000 Dec 05 00:36:43 al kernel: ffffffff818e0190 ffff88023bc9cb00 ffff880232608= 000 ffffffff818919a0 Dec 05 00:36:43 al kernel: Call Trace: Dec 05 00:36:43 al kernel: [] cpuidle_select+0x13/0x20 Dec 05 00:36:43 al kernel: [] cpu_startup_entry+0x285/0x= 370 Dec 05 00:36:43 al kernel: [] start_secondary+0x15b/0x190 Dec 05 00:36:43 al kernel: Code: c3 41 39 d6 44 0f 42 f2 48 83 c1 04 4c 39 = f9 75 e1 41 83 fd 08 0f 84 a7 01 00 00 49 63 cd 4c 89 d8 31 d2 48 f7 f1 49 = 89 c4 31 c0 <8b> 0e 39 cf 72 0a 4c 29 e1 48 0f af c9 48 01 c8 48 83 c6 04 4= 9=20 Dec 05 00:36:43 al kernel: NMI backtrace for cpu 2 Dec 05 00:36:43 al kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: G = O 4.3.0-1-ARCH #1 Dec 05 00:36:43 al kernel: Hardware name: CLEVO CO. = B7130 /B7130 , BIOS 6.0= 0 08/27/2010 Dec 05 00:36:43 al kernel: task: ffff880232601900 ti: ffff88023260c000 task= =2Eti: ffff88023260c000 Dec 05 00:36:43 al kernel: RIP: 0010:[] [] intel_idle+0xbe/0x120 Dec 05 00:36:43 al kernel: RSP: 0018:ffff88023260fe40 EFLAGS: 00000046 Dec 05 00:36:43 al kernel: RAX: 0000000000000020 RBX: 0000000000000008 RCX:= 0000000000000001 Dec 05 00:36:43 al kernel: RDX: 0000000000000000 RSI: ffff880232610000 RDI:= 0000000000000002 Dec 05 00:36:43 al kernel: RBP: ffff88023260fe60 R08: 00000cccb528c894 R09:= 0000000000000018 Dec 05 00:36:43 al kernel: R10: 0000000000000028 R11: 0000000000003965 R12:= 0000000000000020 Dec 05 00:36:43 al kernel: R13: 0000000000000003 R14: 0000000000000004 R15:= ffffffff81891b38 Dec 05 00:36:43 al kernel: FS: 0000000000000000(0000) GS:ffff88023bd00000(= 0000) knlGS:0000000000000000 Dec 05 00:36:43 al kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Dec 05 00:36:43 al kernel: CR2: 00007f512f0b42d8 CR3: 000000000180b000 CR4:= 00000000000006e0 Dec 05 00:36:43 al kernel: Stack: Dec 05 00:36:43 al kernel: 0000000000000004 ffffffff818919a0 ffff88023bd1c= b00 0002568c55b622ba Dec 05 00:36:43 al kernel: ffff88023260fea8 ffffffff81436397 000000003bd12= 800 ffffffff818919a0 Dec 05 00:36:43 al kernel: ffff880232610000 ffffffff818e0190 ffff88023bd1c= b00 ffff88023260c000 Dec 05 00:36:43 al kernel: Call Trace: Dec 05 00:36:43 al kernel: [] cpuidle_enter_state+0xe7/0= x290 Dec 05 00:36:43 al kernel: [] cpuidle_enter+0x17/0x20 Dec 05 00:36:43 al kernel: [] call_cpuidle+0x32/0x60 Dec 05 00:36:43 al kernel: [] ? cpuidle_select+0x13/0x20 Dec 05 00:36:43 al kernel: [] cpu_startup_entry+0x292/0x= 370 Dec 05 00:36:43 al kernel: [] start_secondary+0x15b/0x190 Dec 05 00:36:43 al kernel: Code: 48 8b 34 25 c4 2b 01 00 48 89 d1 48 8d 86 = 08 c0 ff ff 0f 01 c8 48 8b 86 08 c0 ff ff a8 08 75 0b b9 01 00 00 00 4c 89 = e0 0f 01 c9 <65> 48 8b 04 25 c4 2b 01 00 f0 80 a0 0a c0 ff ff df 0f ae f0 4= 8=20 Dec 05 00:36:43 al kernel: NMI backtrace for cpu 3 Dec 05 00:36:43 al kernel: CPU: 3 PID: 0 Comm: swapper/3 Tainted: G = O 4.3.0-1-ARCH #1 Dec 05 00:36:43 al kernel: Hardware name: CLEVO CO. = B7130 /B7130 , BIOS 6.0= 0 08/27/2010 Dec 05 00:36:43 al kernel: task: ffff880232602580 ti: ffff880232610000 task= =2Eti: ffff880232610000 Dec 05 00:36:43 al kernel: RIP: 0010:[] [] menu_select+0x140/0x3f0 Dec 05 00:36:43 al kernel: RSP: 0018:ffff880232613e60 EFLAGS: 00000083 Dec 05 00:36:43 al kernel: RAX: 000000000138d96f RBX: ffff88023bd92844 RCX:= 0000000000001705 Dec 05 00:36:43 al kernel: RDX: 0000000000000004 RSI: ffff88023bd92858 RDI:= 00000000000016f6 Dec 05 00:36:43 al kernel: RBP: ffff880232613ec0 R08: 0000000000001799 R09:= 000000000000001c Dec 05 00:36:43 al kernel: R10: 0000000000000000 R11: 0000000000002cb6 R12:= 0000000000000773 Dec 05 00:36:43 al kernel: R13: 0000000000000006 R14: 00000000000012d8 R15:= ffff88023bd92864 Dec 05 00:36:43 al kernel: FS: 0000000000000000(0000) GS:ffff88023bd80000(= 0000) knlGS:0000000000000000 Dec 05 00:36:43 al kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Dec 05 00:36:43 al kernel: CR2: 00007f5156307008 CR3: 000000000180b000 CR4:= 00000000000006e0 Dec 05 00:36:43 al kernel: Stack: Dec 05 00:36:43 al kernel: ffff88023bd9cb00 77359400814363af ffff88023bd92= 800 ffffffff818919a0 Dec 05 00:36:43 al kernel: 0000000000000000 0000000000000000 f8637a1d6e905= 864 ffff880232614000 Dec 05 00:36:43 al kernel: ffffffff818e0190 ffff88023bd9cb00 ffff880232610= 000 ffffffff818919a0 Dec 05 00:36:43 al kernel: Call Trace: Dec 05 00:36:43 al kernel: [] cpuidle_select+0x13/0x20 Dec 05 00:36:43 al kernel: [] cpu_startup_entry+0x285/0x= 370 Dec 05 00:36:43 al kernel: [] start_secondary+0x15b/0x190 Dec 05 00:36:43 al kernel: Code: e1 41 83 fd 08 0f 84 a7 01 00 00 49 63 cd = 4c 89 d8 31 d2 48 f7 f1 49 89 c4 31 c0 8b 0e 39 cf 72 0a 4c 29 e1 48 0f af = c9 48 01 c8 <48> 83 c6 04 49 39 f7 75 e7 41 83 fd 08 74 4a 49 63 cd 31 d2 4= 8=20 Dec 05 00:36:48 al NetworkManager[441]: Could not get scan request = result: Timeout was reached Dec 05 00:37:48 al kernel: sysrq: SysRq : Show Blocked State Dec 05 00:37:48 al kernel: task PC stack pid fat= her Dec 05 00:37:48 al kernel: ntpd D ffff88023bc956c0 0 518 = 1 0x00000004 Dec 05 00:37:48 al kernel: ffff880231a97c88 0000000000000082 ffff880232600= c80 ffff88022daf6400 Dec 05 00:37:48 al kernel: ffff880231a98000 ffffffff818b4504 ffff88022daf6= 400 00000000ffffffff Dec 05 00:37:48 al kernel: ffffffff818b4508 ffff880231a97ca0 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:37:48 al kernel: Call Trace: Dec 05 00:37:48 al kernel: [] schedule+0x3a/0x90 Dec 05 00:37:48 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:37:48 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:37:48 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:37:48 al kernel: [] rtnetlink_rcv+0x19/0x30 Dec 05 00:37:48 al kernel: [] netlink_unicast+0x11a/0x1a0 Dec 05 00:37:48 al kernel: [] netlink_sendmsg+0x4f8/0x610 Dec 05 00:37:48 al kernel: [] ? netlink_insert+0x1ce/0x3= 50 Dec 05 00:37:48 al kernel: [] sock_sendmsg+0x17/0x30 Dec 05 00:37:48 al kernel: [] SyS_sendto+0x140/0x190 Dec 05 00:37:48 al kernel: [] ? SyS_getsockname+0xc4/0xe0 Dec 05 00:37:48 al kernel: [] ? sock_alloc_file+0xa6/0x1= 30 Dec 05 00:37:48 al kernel: [] ? fd_install+0x25/0x30 Dec 05 00:37:48 al kernel: [] ? SyS_socket+0x9f/0xf0 Dec 05 00:37:48 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:37:48 al kernel: wpa_supplicant D ffff88023bc956c0 0 573 = 1 0x00000000 Dec 05 00:37:48 al kernel: ffff8800aca2fa48 0000000000000086 ffff880232600= c80 ffff88022d101900 Dec 05 00:37:48 al kernel: ffff8800aca30000 ffffffff818b4504 ffff88022d101= 900 00000000ffffffff Dec 05 00:37:48 al kernel: ffffffff818b4508 ffff8800aca2fa60 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:37:48 al kernel: Call Trace: Dec 05 00:37:48 al kernel: [] schedule+0x3a/0x90 Dec 05 00:37:48 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:37:48 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:37:48 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:37:48 al kernel: [] rtnl_lock+0x15/0x20 Dec 05 00:37:48 al kernel: [] nl80211_pre_doit+0xeb/0x18= 0 [cfg80211] Dec 05 00:37:48 al kernel: [] genl_family_rcv_msg+0x1c8/= 0x3c0 Dec 05 00:37:48 al kernel: [] ? genl_family_rcv_msg+0x3c= 0/0x3c0 Dec 05 00:37:48 al kernel: [] genl_rcv_msg+0x76/0xb0 Dec 05 00:37:48 al kernel: [] netlink_rcv_skb+0xa4/0xc0 Dec 05 00:37:48 al kernel: [] genl_rcv+0x28/0x40 Dec 05 00:37:48 al kernel: [] netlink_unicast+0x11a/0x1a0 Dec 05 00:37:48 al kernel: [] netlink_sendmsg+0x4f8/0x610 Dec 05 00:37:48 al kernel: [] sock_sendmsg+0x17/0x30 Dec 05 00:37:48 al kernel: [] ___sys_sendmsg+0x295/0x2b0 Dec 05 00:37:48 al kernel: [] ? should_numa_migrate_memo= ry+0x54/0x130 Dec 05 00:37:48 al kernel: [] ? handle_mm_fault+0xb38/0x= 18a0 Dec 05 00:37:48 al kernel: [] __sys_sendmsg+0x51/0x90 Dec 05 00:37:48 al kernel: [] SyS_sendmsg+0x12/0x20 Dec 05 00:37:48 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:37:48 al kernel: Qt bearer threa D ffff88023bd156c0 0 8292 = 8222 0x00000000 Dec 05 00:37:48 al kernel: ffff8800ac9bfc88 0000000000000086 ffff880232601= 900 ffff880214323200 Dec 05 00:37:48 al kernel: ffff8800ac9c0000 ffffffff818b4504 ffff880214323= 200 00000000ffffffff Dec 05 00:37:48 al kernel: ffffffff818b4508 ffff8800ac9bfca0 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:37:48 al kernel: Call Trace: Dec 05 00:37:48 al kernel: [] schedule+0x3a/0x90 Dec 05 00:37:48 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:37:48 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:37:48 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:37:48 al kernel: [] rtnetlink_rcv+0x19/0x30 Dec 05 00:37:48 al kernel: [] netlink_unicast+0x11a/0x1a0 Dec 05 00:37:48 al kernel: [] netlink_sendmsg+0x4f8/0x610 Dec 05 00:37:48 al kernel: [] ? netlink_insert+0x1ce/0x3= 50 Dec 05 00:37:48 al kernel: [] sock_sendmsg+0x17/0x30 Dec 05 00:37:48 al kernel: [] SyS_sendto+0x140/0x190 Dec 05 00:37:48 al kernel: [] ? SyS_getsockname+0xaa/0xe0 Dec 05 00:37:48 al kernel: [] ? sock_alloc_file+0xa6/0x1= 30 Dec 05 00:37:48 al kernel: [] ? fd_install+0x25/0x30 Dec 05 00:37:48 al kernel: [] ? SyS_socket+0x9f/0xf0 Dec 05 00:37:48 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:37:48 al kernel: ksysguardd D ffff88023bc156c0 0 8310 = 8272 0x00000000 Dec 05 00:37:48 al kernel: ffff8800a6b67ce8 0000000000000082 ffffffff81812= 500 ffff880205e04b00 Dec 05 00:37:48 al kernel: ffff8800a6b68000 ffffffff818b4504 ffff880205e04= b00 00000000ffffffff Dec 05 00:37:48 al kernel: ffffffff818b4508 ffff8800a6b67d00 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:37:48 al kernel: Call Trace: Dec 05 00:37:48 al kernel: [] schedule+0x3a/0x90 Dec 05 00:37:48 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:37:48 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:37:48 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:37:48 al kernel: [] rtnl_lock+0x15/0x20 Dec 05 00:37:48 al kernel: [] wireless_dev_seq_start+0x1= b/0x70 Dec 05 00:37:48 al kernel: [] seq_read+0x168/0x390 Dec 05 00:37:48 al kernel: [] proc_reg_read+0x42/0x70 Dec 05 00:37:48 al kernel: [] __vfs_read+0x37/0x100 Dec 05 00:37:48 al kernel: [] ? security_file_permission= +0xae/0xc0 Dec 05 00:37:48 al kernel: [] vfs_read+0x83/0x120 Dec 05 00:37:48 al kernel: [] SyS_read+0x55/0xc0 Dec 05 00:37:48 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:37:48 al kernel: DNS Res~ver #11 D ffff88023bc956c0 0 22782 = 8222 0x00000000 Dec 05 00:37:48 al kernel: ffff88007bf9fc88 0000000000000086 ffff880232600= c80 ffff88023270d780 Dec 05 00:37:48 al kernel: ffff88007bfa0000 ffffffff818b4504 ffff88023270d= 780 00000000ffffffff Dec 05 00:37:48 al kernel: ffffffff818b4508 ffff88007bf9fca0 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:37:48 al kernel: Call Trace: Dec 05 00:37:48 al kernel: [] schedule+0x3a/0x90 Dec 05 00:37:48 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:37:48 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:37:48 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:37:48 al kernel: [] rtnetlink_rcv+0x19/0x30 Dec 05 00:37:48 al kernel: [] netlink_unicast+0x11a/0x1a0 Dec 05 00:37:48 al kernel: [] netlink_sendmsg+0x4f8/0x610 Dec 05 00:37:48 al kernel: [] ? should_numa_migrate_memo= ry+0x54/0x130 Dec 05 00:37:48 al kernel: [] sock_sendmsg+0x17/0x30 Dec 05 00:37:48 al kernel: [] SyS_sendto+0x140/0x190 Dec 05 00:37:48 al kernel: [] ? SyS_getsockname+0xaa/0xe0 Dec 05 00:37:48 al kernel: [] ? __do_page_fault+0x1a6/0x= 450 Dec 05 00:37:48 al kernel: [] entry_SYSCALL_64_fastpath+= 0x12/0x71 Dec 05 00:37:48 al kernel: kworker/1:1 D ffff88023bc956c0 0 22090 = 2 0x00000000 Dec 05 00:37:48 al kernel: Workqueue: events rtl_work_func_t [r8152] Dec 05 00:37:48 al kernel: ffff8801d6f2fc38 0000000000000046 ffff880232600= c80 ffff88021f7ee400 Dec 05 00:37:48 al kernel: ffff8801d6f30000 ffff880228935940 ffff880228935= a00 0000000000000000 Dec 05 00:37:48 al kernel: 0000000000000000 ffff8801d6f2fc50 ffffffff8157a= 09a ffff880228935890 Dec 05 00:37:48 al kernel: Call Trace: Dec 05 00:37:48 al kernel: [] schedule+0x3a/0x90 Dec 05 00:37:48 al kernel: [] rpm_resume+0x1e2/0x690 Dec 05 00:37:48 al kernel: [] ? wake_atomic_t_function+0= x60/0x60 Dec 05 00:37:48 al kernel: [] rpm_resume+0x328/0x690 Dec 05 00:37:48 al kernel: [] ? n_tty_receive_buf_common= +0x131/0xca0 Dec 05 00:37:48 al kernel: [] __pm_runtime_resume+0x3f/0= x60 Dec 05 00:37:48 al kernel: [] usb_autopm_get_interface+0= x22/0x60 [usbcore] Dec 05 00:37:48 al kernel: [] rtl_work_func_t+0x70/0x410= [r8152] Dec 05 00:37:48 al kernel: [] ? tty_ldisc_deref+0x16/0x20 Dec 05 00:37:48 al kernel: [] ? flush_to_ldisc+0xa8/0x1a0 Dec 05 00:37:48 al kernel: [] process_one_work+0x14b/0x4= 40 Dec 05 00:37:48 al kernel: [] worker_thread+0x48/0x4a0 Dec 05 00:37:48 al kernel: [] ? __schedule+0x340/0xa60 Dec 05 00:37:48 al kernel: [] ? process_one_work+0x440/0= x440 Dec 05 00:37:48 al kernel: [] ? process_one_work+0x440/0= x440 Dec 05 00:37:48 al kernel: [] kthread+0xd8/0xf0 Dec 05 00:37:48 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:37:48 al kernel: [] ret_from_fork+0x3f/0x70 Dec 05 00:37:48 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:37:48 al kernel: kworker/0:1 D 0000000000000000 0 22654 = 2 0x00000000 Dec 05 00:37:48 al kernel: Workqueue: usb_hub_wq hub_event [usbcore] Dec 05 00:37:48 al kernel: ffff8800447f7ab0 0000000000000046 ffff8802327c6= 400 ffff8801d7e4a580 Dec 05 00:37:48 al kernel: ffff8800447f8000 ffff880228935940 ffff880228935= a00 0000000000000000 Dec 05 00:37:48 al kernel: 0000000000000000 ffff8800447f7ac8 ffffffff8157a= 09a ffff880228935890 Dec 05 00:37:48 al kernel: Call Trace: Dec 05 00:37:48 al kernel: [] schedule+0x3a/0x90 Dec 05 00:37:48 al kernel: [] rpm_resume+0x1e2/0x690 Dec 05 00:37:48 al kernel: [] ? wake_atomic_t_function+0= x60/0x60 Dec 05 00:37:48 al kernel: [] rpm_resume+0x328/0x690 Dec 05 00:37:48 al kernel: [] __pm_runtime_resume+0x3f/0= x60 Dec 05 00:37:48 al kernel: [] __device_release_driver+0x= 43/0x150 Dec 05 00:37:48 al kernel: [] device_release_driver+0x23= /0x30 Dec 05 00:37:48 al kernel: [] bus_remove_device+0x101/0x= 170 Dec 05 00:37:48 al kernel: [] device_del+0x139/0x260 Dec 05 00:37:48 al kernel: [] ? usb_remove_ep_devs+0x1f/= 0x30 [usbcore] Dec 05 00:37:48 al kernel: [] usb_disable_device+0x89/0x= 270 [usbcore] Dec 05 00:37:48 al kernel: [] usb_disconnect+0x92/0x2b0 = [usbcore] Dec 05 00:37:48 al kernel: [] hub_event+0x737/0x1520 [us= bcore] Dec 05 00:37:48 al kernel: [] process_one_work+0x14b/0x4= 40 Dec 05 00:37:48 al kernel: [] worker_thread+0x48/0x4a0 Dec 05 00:37:48 al kernel: [] ? process_one_work+0x440/0= x440 Dec 05 00:37:48 al kernel: [] kthread+0xd8/0xf0 Dec 05 00:37:48 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:37:48 al kernel: [] ret_from_fork+0x3f/0x70 Dec 05 00:37:48 al kernel: [] ? kthread_worker_fn+0x170/= 0x170 Dec 05 00:37:48 al kernel: kworker/2:1 D ffff88023bd156c0 0 23024 = 2 0x00000000 Dec 05 00:37:48 al kernel: Workqueue: ipv6_addrconf addrconf_verify_work Dec 05 00:37:48 al kernel: ffff8802057b3d58 0000000000000046 ffff880228897= 080 ffff880214112580 Dec 05 00:37:48 al kernel: ffff8802057b4000 ffffffff818b4504 ffff880214112= 580 00000000ffffffff Dec 05 00:37:48 al kernel: ffffffff818b4508 ffff8802057b3d70 ffffffff8157a= 09a ffffffff818b4500 Dec 05 00:37:48 al kernel: Call Trace: Dec 05 00:37:48 al kernel: [] schedule+0x3a/0x90 Dec 05 00:37:48 al kernel: [] schedule_preempt_disabled+= 0x15/0x20 Dec 05 00:37:48 al kernel: [] __mutex_lock_slowpath+0xce= /0x140 Dec 05 00:37:48 al kernel: [] mutex_lock+0x17/0x30 Dec 05 00:37:48 al kernel: [] rtnl_lock+0x15/0x20 Dec 05 00:37:48 al kernel: [] addrconf_verify_work+0xe/0= x20 Dec 05 00:37:48 al kernel: [