I get the following in the dmesg output: [...] [284997.683690] systemd-logind[2998]: Removed session c7. [284999.741168] systemd-logind[2998]: Removed session 271. [285151.627702] INFO: task Xorg:19947 blocked for more than 120 seconds. [285151.627708] Tainted: G I 3.16.0-4-amd64 #1 [285151.627709] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [285151.627711] Xorg D ffff8803232266a8 0 19947 2360 0x00400006 [285151.627716] ffff880323226250 0000000000000046 0000000000013280 ffff880319eaffd8 [285151.627718] 0000000000013280 ffff880323226250 ffff880622a22098 ffff880622a22148 [285151.627720] ffff880622a22208 0000000000000000 0000000000000004 ffff880319eafbf8 [285151.627723] Call Trace: [285151.627733] [<ffffffff813aa471>] ? rpm_resume+0x191/0x5d0 [285151.627738] [<ffffffff811b9464>] ? fasync_remove_entry+0x24/0xb0 [285151.627742] [<ffffffff810a7840>] ? prepare_to_wait_event+0xf0/0xf0 [285151.627744] [<ffffffff813aa8f8>] ? __pm_runtime_resume+0x48/0x70 [285151.627765] [<ffffffffa0598dc2>] ? nouveau_drm_preclose+0x22/0x90 [nouveau] [285151.627773] [<ffffffffa0392713>] ? drm_release+0x53/0x5f0 [drm] [285151.627776] [<ffffffff811a94aa>] ? __fput+0xca/0x1d0 [285151.627780] [<ffffffff81085024>] ? task_work_run+0xb4/0xd0 [285151.627785] [<ffffffff81069ab1>] ? do_exit+0x2c1/0xa60 [285151.627787] [<ffffffff8106a2c9>] ? do_group_exit+0x39/0xa0 [285151.627791] [<ffffffff81078338>] ? get_signal_to_deliver+0x1c8/0x5a0 [285151.627795] [<ffffffff81012472>] ? do_signal+0x42/0xa10 [285151.627797] [<ffffffff81012eb8>] ? do_notify_resume+0x78/0xa0 [285151.627801] [<ffffffff8150fa2a>] ? int_signal+0x12/0x17 [285151.627806] INFO: task kworker/4:2:25431 blocked for more than 120 seconds. [285151.627807] Tainted: G I 3.16.0-4-amd64 #1 [285151.627808] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [285151.627809] kworker/4:2 D ffff880620f566a8 0 25431 2 0x00000000 [285151.627814] Workqueue: pm pm_runtime_work [285151.627815] ffff880620f56250 0000000000000046 0000000000013280 ffff88062032ffd8 [285151.627817] 0000000000013280 ffff880620f56250 ffff880622a22098 ffff880622a22148 [285151.627819] ffff880622a22208 0000000000000000 0000000000000000 ffff88062032fcd0 [285151.627821] Call Trace: [285151.627823] [<ffffffff813aa471>] ? rpm_resume+0x191/0x5d0 [285151.627825] [<ffffffff810a7840>] ? prepare_to_wait_event+0xf0/0xf0 [285151.627827] [<ffffffff813aa99a>] ? pm_runtime_forbid+0x3a/0x50 [285151.627839] [<ffffffffa05992b8>] ? nouveau_pmops_runtime_suspend+0xc8/0xf0 [nouveau] [285151.627843] [<ffffffff812e23b9>] ? pci_pm_runtime_suspend+0x59/0x120 [285151.627845] [<ffffffff813a983c>] ? __rpm_callback+0x2c/0x80 [285151.627847] [<ffffffff813a98af>] ? rpm_callback+0x1f/0x80 [285151.627849] [<ffffffff813a9a17>] ? rpm_suspend+0x107/0x5f0 [285151.627852] [<ffffffff813aaeb2>] ? pm_runtime_work+0x72/0xa0 [285151.627854] [<ffffffff81081492>] ? process_one_work+0x172/0x420 [285151.627856] [<ffffffff81081b25>] ? worker_thread+0x115/0x520 [285151.627861] [<ffffffff8150bac1>] ? __schedule+0x2b1/0x710 [285151.627863] [<ffffffff81081a10>] ? rescuer_thread+0x2d0/0x2d0 [285151.627866] [<ffffffff81087ddd>] ? kthread+0xbd/0xe0 [285151.627868] [<ffffffff81087d20>] ? kthread_create_on_node+0x180/0x180 [285151.627870] [<ffffffff8150f6bc>] ? ret_from_fork+0x7c/0xb0 [285151.627873] [<ffffffff81087d20>] ? kthread_create_on_node+0x180/0x180 [...]
-- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon) -- To UNSUBSCRIBE, email to debian-x-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150222223829.ga2...@xvii.vinc17.org
