==System Environment== -------------------------- Regression: Yes. Good commit on -next-queued: 17c58fe801f5588c5904cc2f15620f7f5a465b53 Non-working platforms: HSW GT3E ==kernel== -------------------------- origin/drm-intel-nightly: 99f444f7f8308ca93d56a3802a3e1a8abcad7f57(fails) drm-intel-nightly: 2014y-09m-09d-13h-58m-11s integration manifest origin/drm-intel-next-queued: 6e47e3f097cc6c4cb470a805a3fa07a8e8376dab(fails) drm/i915: Wrap -EIO send-vblank event for failed pageflip in spinlock origin/drm-intel-fixes: 7a98948f3b536ca9a077e84966ddc0e9f53726df(works) drm/i915: Wait for vblank before enabling the TV encoder ==Bug detailed description== ----------------------------- Here has error information in /sys/kernel/debug/dri/0/i915_error_state after boot ==Reproduce steps== ---------------------------- 1. boot 2. cat /sys/kernel/debug/dri/0/i915_error_state
Created attachment 106032 [details] i915 error state
Created attachment 106033 [details] dmesg
BRIX BOX HSW GT3e can not reproduce this bug with the same i915 kernel driver root@x-hsw32:~# lspci -nnn 00:00.0 Host bridge [0600]: Intel Corporation Crystal Well DRAM Controller [8086:0d00] (rev 08) 00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:0d22] (rev 08) 00:03.0 Audio device [0403]: Intel Corporation Crystal Well HD Audio Controller [8086:0d0c] (rev 08) 00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 05) 00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 04) 00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 05) 00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 05) 00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 [8086:8c10] (rev d5) 00:1c.2 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 [8086:8c14] (rev d5) 00:1c.3 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 [8086:8c16] (rev d5) 00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 05) 00:1f.0 ISA bridge [0601]: Intel Corporation HM87 Express LPC Controller [8086:8c4b] (rev 05) 00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c03] (rev 05) 00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller [8086:8c22] (rev 05) 02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:8821] 03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
*** This bug has been marked as a duplicate of bug 83702 ***
Update hardware information for failed device. root@x-hsw32:~# lspci -nnn 00:00.0 Host bridge [0600]: Intel Corporation Crystal Well DRAM Controller [8086:0d04] (rev 08) 00:02.0 VGA compatible controller [0300]: Intel Corporation Crystal Well Integrated Graphics Controller [8086:0d26] (rev 08) 00:03.0 Audio device [0403]: Intel Corporation Crystal Well HD Audio Controller [8086:0d0c] (rev 08) 00:14.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI [8086:8c31] (rev 05) 00:16.0 Communication controller [0780]: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 [8086:8c3a] (rev 05) 00:16.3 Serial controller [0700]: Intel Corporation 8 Series/C220 Series Chipset Family KT Controller [8086:8c3d] (rev 05) 00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I217-LM [8086:153a] (rev 05) 00:1a.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 [8086:8c2d] (rev 05) 00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 05) 00:1c.0 PCI bridge [0604]: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #7 [8086:8c1c] (rev d5) 00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 [8086:8c26] (rev 05) 00:1f.0 ISA bridge [0601]: Intel Corporation QM87 Express LPC Controller [8086:8c4f] (rev 05) 00:1f.2 SATA controller [0106]: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] [8086:8c03] (rev 05) 00:1f.3 SMBus [0c05]: Intel Corporation 8 Series/C220 Series Chipset Fam
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