Today I got a lot i915 warnings on a thinkpad t400, here is the something copied from syslog: [Known issue?]
Jun 1 13:31:13 localhost kernel: [15935.915986] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.916009] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.916017] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.916022] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.916125] Pid: 8026, comm: Xorg Not tainted 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.916131] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.916146] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.916157] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.916168] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.916178] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.916189] [<ffffffff8138b506>] ? gen6_ring_put_irq+0x31/0x8a Jun 1 13:31:13 localhost kernel: [15935.916199] [<ffffffff8138b538>] gen6_ring_put_irq+0x63/0x8a Jun 1 13:31:13 localhost kernel: [15935.916209] [<ffffffff8138b59c>] gen6_render_ring_put_irq+0x13/0x15 Jun 1 13:31:13 localhost kernel: [15935.916222] [<ffffffff81367214>] i915_wait_request+0x2fd/0x3b3 Jun 1 13:31:13 localhost kernel: [15935.916235] [<ffffffff81051c59>] ? wake_up_bit+0x25/0x25 Jun 1 13:31:13 localhost kernel: [15935.916248] [<ffffffff81367368>] ? i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.916260] [<ffffffff813672fb>] i915_gem_object_wait_rendering+0x31/0x33 Jun 1 13:31:13 localhost kernel: [15935.916271] [<ffffffff8136c81f>] i915_gem_do_execbuffer.clone.6+0xce7/0x129f Jun 1 13:31:13 localhost kernel: [15935.916284] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.916294] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.916306] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.916321] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.916334] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.916345] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.916355] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.916366] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.916378] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.916391] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.916405] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.916417] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.916430] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.916441] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.916452] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.916460] ---[ end trace 93dc2a59f9772003 ]--- Jun 1 13:31:13 localhost kernel: [15935.921817] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.921829] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.921836] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.921840] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.921931] Pid: 8026, comm: Xorg Tainted: G W 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.921937] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.921947] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.921956] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.921966] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.921975] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.921984] [<ffffffff8138b1c3>] ring_write_tail+0x1c/0x1e Jun 1 13:31:13 localhost kernel: [15935.921994] [<ffffffff8138c446>] intel_ring_advance+0x18/0x1a Jun 1 13:31:13 localhost kernel: [15935.922003] [<ffffffff8138c5a2>] blt_ring_flush+0x66/0x70 Jun 1 13:31:13 localhost kernel: [15935.922015] [<ffffffff81367368>] i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.922026] [<ffffffff8136c716>] i915_gem_do_execbuffer.clone.6+0xbde/0x129f Jun 1 13:31:13 localhost kernel: [15935.922037] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.922047] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.922058] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.922070] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.922080] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.922091] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.922100] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.922112] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.922121] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.922133] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.922145] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.922154] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.922165] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.922176] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.922185] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.922193] ---[ end trace 93dc2a59f9772004 ]--- Jun 1 13:31:13 localhost kernel: [15935.928465] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.928476] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.928482] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.928486] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.928577] Pid: 8026, comm: Xorg Tainted: G W 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.928583] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.928592] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.928602] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.928612] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.928622] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.928631] [<ffffffff8138b85a>] ? gen6_ring_get_irq+0x44/0x9a Jun 1 13:31:13 localhost kernel: [15935.928641] [<ffffffff8138b88f>] gen6_ring_get_irq+0x79/0x9a Jun 1 13:31:13 localhost kernel: [15935.928651] [<ffffffff8138b8ed>] gen6_render_ring_get_irq+0x13/0x15 Jun 1 13:31:13 localhost kernel: [15935.928663] [<ffffffff813670ac>] i915_wait_request+0x195/0x3b3 Jun 1 13:31:13 localhost kernel: [15935.928675] [<ffffffff81367368>] ? i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.928688] [<ffffffff813672fb>] i915_gem_object_wait_rendering+0x31/0x33 Jun 1 13:31:13 localhost kernel: [15935.928698] [<ffffffff8136c81f>] i915_gem_do_execbuffer.clone.6+0xce7/0x129f Jun 1 13:31:13 localhost kernel: [15935.928709] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.928719] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.928731] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.928742] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.928752] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.928764] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.928773] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.928785] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.928794] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.928806] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.928818] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.928828] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.928838] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.928850] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.928859] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.928866] ---[ end trace 93dc2a59f9772005 ]---
On Fri, Jun 01, 2012 at 02:21:25PM +0800, Dave Young wrote:
Today I got a lot i915 warnings on a thinkpad t400, here is the something copied from syslog: [Known issue?]
The gpu refuses to clear the write fifo. Which means it pretty much disappeared into nirvana. The kernel _should_ detect this condition and try to reset the gpu. Furthermore it should dump a useful information into i915_error_state in debugfs. Can you please attach that (rebooting obviously destroy the contents of that file)?
Also, your version of your kernel, xf86-video-intel, mesa and libdrm are relevant.
Yours, Daniel
Jun 1 13:31:13 localhost kernel: [15935.915986] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.916009] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.916017] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.916022] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.916125] Pid: 8026, comm: Xorg Not tainted 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.916131] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.916146] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.916157] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.916168] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.916178] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.916189] [<ffffffff8138b506>] ? gen6_ring_put_irq+0x31/0x8a Jun 1 13:31:13 localhost kernel: [15935.916199] [<ffffffff8138b538>] gen6_ring_put_irq+0x63/0x8a Jun 1 13:31:13 localhost kernel: [15935.916209] [<ffffffff8138b59c>] gen6_render_ring_put_irq+0x13/0x15 Jun 1 13:31:13 localhost kernel: [15935.916222] [<ffffffff81367214>] i915_wait_request+0x2fd/0x3b3 Jun 1 13:31:13 localhost kernel: [15935.916235] [<ffffffff81051c59>] ? wake_up_bit+0x25/0x25 Jun 1 13:31:13 localhost kernel: [15935.916248] [<ffffffff81367368>] ? i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.916260] [<ffffffff813672fb>] i915_gem_object_wait_rendering+0x31/0x33 Jun 1 13:31:13 localhost kernel: [15935.916271] [<ffffffff8136c81f>] i915_gem_do_execbuffer.clone.6+0xce7/0x129f Jun 1 13:31:13 localhost kernel: [15935.916284] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.916294] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.916306] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.916321] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.916334] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.916345] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.916355] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.916366] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.916378] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.916391] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.916405] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.916417] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.916430] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.916441] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.916452] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.916460] ---[ end trace 93dc2a59f9772003 ]--- Jun 1 13:31:13 localhost kernel: [15935.921817] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.921829] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.921836] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.921840] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.921931] Pid: 8026, comm: Xorg Tainted: G W 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.921937] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.921947] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.921956] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.921966] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.921975] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.921984] [<ffffffff8138b1c3>] ring_write_tail+0x1c/0x1e Jun 1 13:31:13 localhost kernel: [15935.921994] [<ffffffff8138c446>] intel_ring_advance+0x18/0x1a Jun 1 13:31:13 localhost kernel: [15935.922003] [<ffffffff8138c5a2>] blt_ring_flush+0x66/0x70 Jun 1 13:31:13 localhost kernel: [15935.922015] [<ffffffff81367368>] i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.922026] [<ffffffff8136c716>] i915_gem_do_execbuffer.clone.6+0xbde/0x129f Jun 1 13:31:13 localhost kernel: [15935.922037] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.922047] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.922058] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.922070] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.922080] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.922091] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.922100] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.922112] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.922121] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.922133] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.922145] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.922154] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.922165] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.922176] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.922185] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.922193] ---[ end trace 93dc2a59f9772004 ]--- Jun 1 13:31:13 localhost kernel: [15935.928465] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.928476] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.928482] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.928486] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.928577] Pid: 8026, comm: Xorg Tainted: G W 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.928583] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.928592] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.928602] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.928612] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.928622] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.928631] [<ffffffff8138b85a>] ? gen6_ring_get_irq+0x44/0x9a Jun 1 13:31:13 localhost kernel: [15935.928641] [<ffffffff8138b88f>] gen6_ring_get_irq+0x79/0x9a Jun 1 13:31:13 localhost kernel: [15935.928651] [<ffffffff8138b8ed>] gen6_render_ring_get_irq+0x13/0x15 Jun 1 13:31:13 localhost kernel: [15935.928663] [<ffffffff813670ac>] i915_wait_request+0x195/0x3b3 Jun 1 13:31:13 localhost kernel: [15935.928675] [<ffffffff81367368>] ? i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.928688] [<ffffffff813672fb>] i915_gem_object_wait_rendering+0x31/0x33 Jun 1 13:31:13 localhost kernel: [15935.928698] [<ffffffff8136c81f>] i915_gem_do_execbuffer.clone.6+0xce7/0x129f Jun 1 13:31:13 localhost kernel: [15935.928709] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.928719] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.928731] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.928742] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.928752] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.928764] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.928773] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.928785] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.928794] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.928806] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.928818] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.928828] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.928838] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.928850] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.928859] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.928866] ---[ end trace 93dc2a59f9772005 ]--- _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
On 06/01/2012 10:32 PM, Daniel Vetter wrote:
On Fri, Jun 01, 2012 at 02:21:25PM +0800, Dave Young wrote:
Today I got a lot i915 warnings on a thinkpad t400, here is the something copied from syslog: [Known issue?]
The gpu refuses to clear the write fifo. Which means it pretty much disappeared into nirvana. The kernel _should_ detect this condition and try to reset the gpu. Furthermore it should dump a useful information into i915_error_state in debugfs. Can you please attach that (rebooting obviously destroy the contents of that file)?
Sorry, I did not save the debugfs content.
I can not always reproduce this issue, I will send that to you when I see the call trace next time.
Also, your version of your kernel, xf86-video-intel, mesa and libdrm are relevant.
kernel: 3.4.0 xf86-video-intel: xorg-x11-drv-intel-2.16.0-1.el6.x86_64 mesa: mesa-dri-drivers-7.11-1.el6.x86_64 libdrm: libdrm-2.4.25-1.el6.x86_64
Yours, Daniel
Jun 1 13:31:13 localhost kernel: [15935.915986] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.916009] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.916017] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.916022] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.916125] Pid: 8026, comm: Xorg Not tainted 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.916131] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.916146] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.916157] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.916168] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.916178] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.916189] [<ffffffff8138b506>] ? gen6_ring_put_irq+0x31/0x8a Jun 1 13:31:13 localhost kernel: [15935.916199] [<ffffffff8138b538>] gen6_ring_put_irq+0x63/0x8a Jun 1 13:31:13 localhost kernel: [15935.916209] [<ffffffff8138b59c>] gen6_render_ring_put_irq+0x13/0x15 Jun 1 13:31:13 localhost kernel: [15935.916222] [<ffffffff81367214>] i915_wait_request+0x2fd/0x3b3 Jun 1 13:31:13 localhost kernel: [15935.916235] [<ffffffff81051c59>] ? wake_up_bit+0x25/0x25 Jun 1 13:31:13 localhost kernel: [15935.916248] [<ffffffff81367368>] ? i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.916260] [<ffffffff813672fb>] i915_gem_object_wait_rendering+0x31/0x33 Jun 1 13:31:13 localhost kernel: [15935.916271] [<ffffffff8136c81f>] i915_gem_do_execbuffer.clone.6+0xce7/0x129f Jun 1 13:31:13 localhost kernel: [15935.916284] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.916294] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.916306] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.916321] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.916334] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.916345] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.916355] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.916366] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.916378] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.916391] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.916405] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.916417] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.916430] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.916441] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.916452] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.916460] ---[ end trace 93dc2a59f9772003 ]--- Jun 1 13:31:13 localhost kernel: [15935.921817] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.921829] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.921836] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.921840] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.921931] Pid: 8026, comm: Xorg Tainted: G W 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.921937] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.921947] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.921956] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.921966] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.921975] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.921984] [<ffffffff8138b1c3>] ring_write_tail+0x1c/0x1e Jun 1 13:31:13 localhost kernel: [15935.921994] [<ffffffff8138c446>] intel_ring_advance+0x18/0x1a Jun 1 13:31:13 localhost kernel: [15935.922003] [<ffffffff8138c5a2>] blt_ring_flush+0x66/0x70 Jun 1 13:31:13 localhost kernel: [15935.922015] [<ffffffff81367368>] i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.922026] [<ffffffff8136c716>] i915_gem_do_execbuffer.clone.6+0xbde/0x129f Jun 1 13:31:13 localhost kernel: [15935.922037] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.922047] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.922058] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.922070] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.922080] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.922091] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.922100] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.922112] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.922121] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.922133] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.922145] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.922154] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.922165] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.922176] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.922185] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.922193] ---[ end trace 93dc2a59f9772004 ]--- Jun 1 13:31:13 localhost kernel: [15935.928465] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.928476] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.928482] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.928486] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.928577] Pid: 8026, comm: Xorg Tainted: G W 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.928583] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.928592] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.928602] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.928612] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.928622] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.928631] [<ffffffff8138b85a>] ? gen6_ring_get_irq+0x44/0x9a Jun 1 13:31:13 localhost kernel: [15935.928641] [<ffffffff8138b88f>] gen6_ring_get_irq+0x79/0x9a Jun 1 13:31:13 localhost kernel: [15935.928651] [<ffffffff8138b8ed>] gen6_render_ring_get_irq+0x13/0x15 Jun 1 13:31:13 localhost kernel: [15935.928663] [<ffffffff813670ac>] i915_wait_request+0x195/0x3b3 Jun 1 13:31:13 localhost kernel: [15935.928675] [<ffffffff81367368>] ? i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.928688] [<ffffffff813672fb>] i915_gem_object_wait_rendering+0x31/0x33 Jun 1 13:31:13 localhost kernel: [15935.928698] [<ffffffff8136c81f>] i915_gem_do_execbuffer.clone.6+0xce7/0x129f Jun 1 13:31:13 localhost kernel: [15935.928709] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.928719] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.928731] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.928742] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.928752] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.928764] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.928773] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.928785] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.928794] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.928806] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.928818] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.928828] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.928838] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.928850] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.928859] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.928866] ---[ end trace 93dc2a59f9772005 ]--- _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
On Mon, Jun 04, 2012 at 09:24:19AM +0800, Dave Young wrote:
On 06/01/2012 10:32 PM, Daniel Vetter wrote:
On Fri, Jun 01, 2012 at 02:21:25PM +0800, Dave Young wrote:
Today I got a lot i915 warnings on a thinkpad t400, here is the something copied from syslog: [Known issue?]
The gpu refuses to clear the write fifo. Which means it pretty much disappeared into nirvana. The kernel _should_ detect this condition and try to reset the gpu. Furthermore it should dump a useful information into i915_error_state in debugfs. Can you please attach that (rebooting obviously destroy the contents of that file)?
Sorry, I did not save the debugfs content.
I can not always reproduce this issue, I will send that to you when I see the call trace next time.
Np.
Also, your version of your kernel, xf86-video-intel, mesa and libdrm are relevant.
kernel: 3.4.0 xf86-video-intel: xorg-x11-drv-intel-2.16.0-1.el6.x86_64 mesa: mesa-dri-drivers-7.11-1.el6.x86_64 libdrm: libdrm-2.4.25-1.el6.x86_64
Hm, both the ddx driver and mesa are comparetively old and we've fixed and aweful lot of bugs since these got released. Can you try upgrading to the latest released versions of each?
Thanks, Daniel
Yours, Daniel
Jun 1 13:31:13 localhost kernel: [15935.915986] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.916009] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.916017] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.916022] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.916125] Pid: 8026, comm: Xorg Not tainted 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.916131] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.916146] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.916157] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.916168] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.916178] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.916189] [<ffffffff8138b506>] ? gen6_ring_put_irq+0x31/0x8a Jun 1 13:31:13 localhost kernel: [15935.916199] [<ffffffff8138b538>] gen6_ring_put_irq+0x63/0x8a Jun 1 13:31:13 localhost kernel: [15935.916209] [<ffffffff8138b59c>] gen6_render_ring_put_irq+0x13/0x15 Jun 1 13:31:13 localhost kernel: [15935.916222] [<ffffffff81367214>] i915_wait_request+0x2fd/0x3b3 Jun 1 13:31:13 localhost kernel: [15935.916235] [<ffffffff81051c59>] ? wake_up_bit+0x25/0x25 Jun 1 13:31:13 localhost kernel: [15935.916248] [<ffffffff81367368>] ? i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.916260] [<ffffffff813672fb>] i915_gem_object_wait_rendering+0x31/0x33 Jun 1 13:31:13 localhost kernel: [15935.916271] [<ffffffff8136c81f>] i915_gem_do_execbuffer.clone.6+0xce7/0x129f Jun 1 13:31:13 localhost kernel: [15935.916284] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.916294] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.916306] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.916321] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.916334] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.916345] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.916355] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.916366] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.916378] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.916391] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.916405] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.916417] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.916430] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.916441] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.916452] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.916460] ---[ end trace 93dc2a59f9772003 ]--- Jun 1 13:31:13 localhost kernel: [15935.921817] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.921829] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.921836] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.921840] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.921931] Pid: 8026, comm: Xorg Tainted: G W 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.921937] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.921947] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.921956] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.921966] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.921975] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.921984] [<ffffffff8138b1c3>] ring_write_tail+0x1c/0x1e Jun 1 13:31:13 localhost kernel: [15935.921994] [<ffffffff8138c446>] intel_ring_advance+0x18/0x1a Jun 1 13:31:13 localhost kernel: [15935.922003] [<ffffffff8138c5a2>] blt_ring_flush+0x66/0x70 Jun 1 13:31:13 localhost kernel: [15935.922015] [<ffffffff81367368>] i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.922026] [<ffffffff8136c716>] i915_gem_do_execbuffer.clone.6+0xbde/0x129f Jun 1 13:31:13 localhost kernel: [15935.922037] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.922047] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.922058] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.922070] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.922080] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.922091] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.922100] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.922112] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.922121] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.922133] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.922145] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.922154] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.922165] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.922176] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.922185] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.922193] ---[ end trace 93dc2a59f9772004 ]--- Jun 1 13:31:13 localhost kernel: [15935.928465] ------------[ cut here ]------------ Jun 1 13:31:13 localhost kernel: [15935.928476] WARNING: at drivers/gpu/drm/i915/i915_drv.c:440 __gen6_gt_wait_for_fifo+0x74/0x89() Jun 1 13:31:13 localhost kernel: [15935.928482] Hardware name: 4236NUC Jun 1 13:31:13 localhost kernel: [15935.928486] Modules linked in: fuse rfcomm bnep sunrpc vhost_net macvtap macvlan tun kvm_intel kvm btusb bluetooth uvcvideo videobuf2_core videodev media videobuf2_vmalloc videobuf2_memops pcspkr iwlwifi mac80211 cfg80211 e1000e wmi thinkpad_acpi rfkill firewire_ohci firewire_core crc_itu_t sdhci_pci [last unloaded: scsi_wait_scan] Jun 1 13:31:13 localhost kernel: [15935.928577] Pid: 8026, comm: Xorg Tainted: G W 3.4.0 #284 Jun 1 13:31:13 localhost kernel: [15935.928583] Call Trace: Jun 1 13:31:13 localhost kernel: [15935.928592] [<ffffffff810333a7>] warn_slowpath_common+0x80/0x98 Jun 1 13:31:13 localhost kernel: [15935.928602] [<ffffffff810333d4>] warn_slowpath_null+0x15/0x17 Jun 1 13:31:13 localhost kernel: [15935.928612] [<ffffffff81358163>] __gen6_gt_wait_for_fifo+0x74/0x89 Jun 1 13:31:13 localhost kernel: [15935.928622] [<ffffffff8135852b>] i915_write32+0x4c/0x70 Jun 1 13:31:13 localhost kernel: [15935.928631] [<ffffffff8138b85a>] ? gen6_ring_get_irq+0x44/0x9a Jun 1 13:31:13 localhost kernel: [15935.928641] [<ffffffff8138b88f>] gen6_ring_get_irq+0x79/0x9a Jun 1 13:31:13 localhost kernel: [15935.928651] [<ffffffff8138b8ed>] gen6_render_ring_get_irq+0x13/0x15 Jun 1 13:31:13 localhost kernel: [15935.928663] [<ffffffff813670ac>] i915_wait_request+0x195/0x3b3 Jun 1 13:31:13 localhost kernel: [15935.928675] [<ffffffff81367368>] ? i915_gem_flush_ring+0x6b/0x139 Jun 1 13:31:13 localhost kernel: [15935.928688] [<ffffffff813672fb>] i915_gem_object_wait_rendering+0x31/0x33 Jun 1 13:31:13 localhost kernel: [15935.928698] [<ffffffff8136c81f>] i915_gem_do_execbuffer.clone.6+0xce7/0x129f Jun 1 13:31:13 localhost kernel: [15935.928709] [<ffffffff8107ab6b>] ? __lock_acquire+0xe32/0xe41 Jun 1 13:31:13 localhost kernel: [15935.928719] [<ffffffff8107ac1a>] ? lock_release_non_nested+0xa0/0x24f Jun 1 13:31:13 localhost kernel: [15935.928731] [<ffffffff8136d155>] i915_gem_execbuffer2+0x114/0x183 Jun 1 13:31:13 localhost kernel: [15935.928742] [<ffffffff810e7ec4>] ? might_fault+0x89/0x90 Jun 1 13:31:13 localhost kernel: [15935.928752] [<ffffffff81343623>] drm_ioctl+0x2f1/0x3d3 Jun 1 13:31:13 localhost kernel: [15935.928764] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.928773] [<ffffffff8136d041>] ? i915_gem_execbuffer+0x26a/0x26a Jun 1 13:31:13 localhost kernel: [15935.928785] [<ffffffff810e7e7b>] ? might_fault+0x40/0x90 Jun 1 13:31:13 localhost kernel: [15935.928794] [<ffffffff8100add4>] ? check_for_xstate+0x2f/0x8a Jun 1 13:31:13 localhost kernel: [15935.928806] [<ffffffff8111c5cc>] do_vfs_ioctl+0x47d/0x4bc Jun 1 13:31:13 localhost kernel: [15935.928818] [<ffffffff81044a98>] ? do_sigaltstack+0xaf/0x14e Jun 1 13:31:13 localhost kernel: [15935.928828] [<ffffffff815e0255>] ? retint_swapgs+0x13/0x1b Jun 1 13:31:13 localhost kernel: [15935.928838] [<ffffffff8110f313>] ? fget_light+0x3d/0x9c Jun 1 13:31:13 localhost kernel: [15935.928850] [<ffffffff8111c65c>] sys_ioctl+0x51/0x75 Jun 1 13:31:13 localhost kernel: [15935.928859] [<ffffffff815e677d>] system_call_fastpath+0x1a/0x1f Jun 1 13:31:13 localhost kernel: [15935.928866] ---[ end trace 93dc2a59f9772005 ]--- _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
-- Thanks Dave _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
dri-devel@lists.freedesktop.org
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Daniel Vetter -
Dave Young