http://bugzilla.kernel.org/show_bug.cgi?id=13490
Summary: after some time of inactivity display turns black - requires hard restart Product: Drivers Version: 2.5 Kernel Version: 2.6.30-rc8 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI) AssignedTo: drivers_video-...@kernel-bugs.osdl.org ReportedBy: khashayar.li...@gmail.com Regression: No I'm using an up-to-date Xorg stack from the ubuntu xorg-edgers PPA on ubuntu 9.04. and kernel 2.6.30-rc8 from Ubuntu's mainline builds. After some time of inactivity, the screen turns dark and the only way to proceed is through a sysrq+REISUB. dmesg shows me this: [ 31.511419] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 32.865067] padlock: VIA PadLock not detected. [ 42.260047] wlan0: no IPv6 routers present [ 91.717152] CE: hpet increasing min_delta_ns to 15000 nsec [ 103.692112] CE: hpet increasing min_delta_ns to 22500 nsec [ 213.670931] [drm:i915_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0 [ 4440.721189] INFO: task events/0:9 blocked for more than 120 seconds. [ 4440.721196] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4440.721201] events/0 D f0ea7d3c 0 9 2 [ 4440.721210] f7077f20 00000046 f72fa000 f0ea7d3c 000003e9 00000000 f5943a40 00000000 [ 4440.721225] c07c5ee0 c07c5ee0 f7036ff0 f7037284 c201bee0 00000000 f0ea91f2 000003e9 [ 4440.721239] f7037284 f6b5fc18 f6b5fc14 ffffffff f7077f4c c053fcfe f7077f4c f7036ff0 [ 4440.721252] Call Trace: [ 4440.721266] [<c053fcfe>] __mutex_lock_slowpath+0xbe/0x120 [ 4440.721273] [<c053fa80>] mutex_lock+0x20/0x40 [ 4440.721300] [<f85241d8>] i915_gem_retire_work_handler+0x28/0x70 [i915] [ 4440.721309] [<c014c6f5>] run_workqueue+0x95/0x130 [ 4440.721329] [<f85241b0>] ? i915_gem_retire_work_handler+0x0/0x70 [i915] [ 4440.721336] [<c014c818>] worker_thread+0x88/0xf0 [ 4440.721345] [<c01506e0>] ? autoremove_wake_function+0x0/0x50 [ 4440.721352] [<c014c790>] ? worker_thread+0x0/0xf0 [ 4440.721359] [<c0150336>] kthread+0x46/0x80 [ 4440.721365] [<c01502f0>] ? kthread+0x0/0x80 [ 4440.721373] [<c0103f17>] kernel_thread_helper+0x7/0x10 [ 4440.721410] INFO: task compiz.real:4649 blocked for more than 120 seconds. [ 4440.721414] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4440.721419] compiz.real D e3679024 0 4649 4590 [ 4440.721426] f52a1e34 00200082 f5a73200 e3679024 000003eb 00000001 f5943a40 00000000 [ 4440.721441] c07c5ee0 c07c5ee0 f66e4aa0 f66e4d34 c201bee0 00000000 00000000 00000000 [ 4440.721454] f66e4d34 f6b5fc18 f6b5fc14 ffffffff f52a1e60 c053fcfe c0452f71 f66e4aa0 [ 4440.721468] Call Trace: [ 4440.721476] [<c053fcfe>] __mutex_lock_slowpath+0xbe/0x120 [ 4440.721483] [<c0452f71>] ? __sock_recvmsg+0x61/0x70 [ 4440.721490] [<c053fa80>] mutex_lock+0x20/0x40 [ 4440.721512] [<f8524aaa>] i915_gem_set_domain_ioctl+0x7a/0xe0 [i915] [ 4440.721541] [<f843950a>] drm_ioctl+0x13a/0x3a0 [drm] [ 4440.721562] [<f8524a30>] ? i915_gem_set_domain_ioctl+0x0/0xe0 [i915] [ 4440.721571] [<c029f6cf>] ? security_file_permission+0xf/0x20 [ 4440.721580] [<c01506e0>] ? autoremove_wake_function+0x0/0x50 [ 4440.721592] [<c01da179>] vfs_ioctl+0x79/0x90 [ 4440.721599] [<c01da542>] do_vfs_ioctl+0x72/0x2d0 [ 4440.721605] [<c01da803>] sys_ioctl+0x63/0x70 [ 4440.721612] [<c01033ec>] syscall_call+0x7/0xb [ 4560.720156] INFO: task events/0:9 blocked for more than 120 seconds. [ 4560.720163] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4560.720169] events/0 D f0ea7d3c 0 9 2 [ 4560.720177] f7077f20 00000046 f72fa000 f0ea7d3c 000003e9 00000000 f5943a40 00000000 [ 4560.720192] c07c5ee0 c07c5ee0 f7036ff0 f7037284 c201bee0 00000000 f0ea91f2 000003e9 [ 4560.720206] f7037284 f6b5fc18 f6b5fc14 ffffffff f7077f4c c053fcfe f7077f4c f7036ff0 [ 4560.720220] Call Trace: [ 4560.720234] [<c053fcfe>] __mutex_lock_slowpath+0xbe/0x120 [ 4560.720241] [<c053fa80>] mutex_lock+0x20/0x40 [ 4560.720268] [<f85241d8>] i915_gem_retire_work_handler+0x28/0x70 [i915] [ 4560.720277] [<c014c6f5>] run_workqueue+0x95/0x130 [ 4560.720297] [<f85241b0>] ? i915_gem_retire_work_handler+0x0/0x70 [i915] [ 4560.720305] [<c014c818>] worker_thread+0x88/0xf0 [ 4560.720313] [<c01506e0>] ? autoremove_wake_function+0x0/0x50 [ 4560.720320] [<c014c790>] ? worker_thread+0x0/0xf0 [ 4560.720327] [<c0150336>] kthread+0x46/0x80 [ 4560.720334] [<c01502f0>] ? kthread+0x0/0x80 [ 4560.720342] [<c0103f17>] kernel_thread_helper+0x7/0x10 [ 4560.720379] INFO: task compiz.real:4649 blocked for more than 120 seconds. [ 4560.720383] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4560.720387] compiz.real D e3679024 0 4649 4590 [ 4560.720395] f52a1e34 00200082 f5a73200 e3679024 000003eb 00000001 f5943a40 00000000 [ 4560.720410] c07c5ee0 c07c5ee0 f66e4aa0 f66e4d34 c201bee0 00000000 00000000 00000000 [ 4560.720423] f66e4d34 f6b5fc18 f6b5fc14 ffffffff f52a1e60 c053fcfe c0452f71 f66e4aa0 [ 4560.720436] Call Trace: [ 4560.720445] [<c053fcfe>] __mutex_lock_slowpath+0xbe/0x120 [ 4560.720452] [<c0452f71>] ? __sock_recvmsg+0x61/0x70 [ 4560.720460] [<c053fa80>] mutex_lock+0x20/0x40 [ 4560.720482] [<f8524aaa>] i915_gem_set_domain_ioctl+0x7a/0xe0 [i915] [ 4560.720511] [<f843950a>] drm_ioctl+0x13a/0x3a0 [drm] [ 4560.720532] [<f8524a30>] ? i915_gem_set_domain_ioctl+0x0/0xe0 [i915] [ 4560.720542] [<c029f6cf>] ? security_file_permission+0xf/0x20 [ 4560.720551] [<c01506e0>] ? autoremove_wake_function+0x0/0x50 [ 4560.720562] [<c01da179>] vfs_ioctl+0x79/0x90 [ 4560.720569] [<c01da542>] do_vfs_ioctl+0x72/0x2d0 [ 4560.720575] [<c01da803>] sys_ioctl+0x63/0x70 [ 4560.720582] [<c01033ec>] syscall_call+0x7/0xb -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel