[Desktop-packages] [Bug 1360732] Re: [utopic] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling
*** This bug is a duplicate of bug 1360545 *** https://bugs.launchpad.net/bugs/1360545 ** This bug has been marked a duplicate of bug 1360545 [trusty] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1360732 Title: [utopic] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling Status in xserver-xorg-video-intel package in Ubuntu: Confirmed Bug description: This is essentially the same issue as bug #1360545 but on utopic. On utopic there are also some kernel backtraces as shown below. The system was completely unresponsive and I had to actually unplug the displayport dongle to be able to file this bug report. In addition to the interrupt storm message I got on trusty I also saw: [3.713503] [drm:ivybridge_set_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe C [3.713536] [drm:ivb_err_int_handler] *ERROR* Pipe C FIFO underrun The numerous backtraces looked similar to this each time, they appear to be happening about 3 times per second until I unplugged the dongle. [3.721942] [ cut here ] [3.721959] WARNING: CPU: 0 PID: 83 at /build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_dp.c:3122 intel_dp_link_down+0x1a9/0x230 [i915]() [3.721960] Modules linked in: mxm_wmi i915 igb psmouse e1000e firewire_ohci drm_kms_helper dca firewire_core drm ahci ptp crc_itu_t i2c_algo_bit libahci pps_core wmi video [3.721969] CPU: 0 PID: 83 Comm: kworker/0:1 Not tainted 3.16.0-10-generic #15-Ubuntu [3.721970] Hardware name: Gigabyte Technology Co., Ltd. Z87X-UD5H/Z87X-UD5H-CF, BIOS 10c 06/12/2014 [3.721978] Workqueue: events i915_hotplug_work_func [i915] [3.721979] 0009 8807ee2f7c88 82777e9f [3.721981] 8807ee2f7cc0 8206fced 8807e8b2 8002 [3.721983] 8807ee642800 0003 8807ee6460d8 8807ee2f7cd0 [3.721984] Call Trace: [3.721989] [] dump_stack+0x45/0x56 [3.721991] [] warn_slowpath_common+0x7d/0xa0 [3.721993] [] warn_slowpath_null+0x1a/0x20 [3.722002] [] intel_dp_link_down+0x1a9/0x230 [i915] [3.722011] [] intel_dp_complete_link_train+0x105/0x390 [i915] [3.722020] [] intel_dp_check_link_status+0xb8/0x1b0 [i915] [3.722028] [] intel_ddi_hot_plug+0x28/0x30 [i915] [3.722035] [] i915_hotplug_work_func+0x1f4/0x340 [i915] [3.722037] [] process_one_work+0x182/0x4e0 [3.722039] [] worker_thread+0x6b/0x6a0 [3.722041] [] ? __schedule+0x39d/0x890 [3.722042] [] ? process_one_work+0x4e0/0x4e0 [3.722045] [] kthread+0xdb/0x100 [3.722047] [] ? kthread_create_on_node+0x1c0/0x1c0 [3.722048] [] ret_from_fork+0x7c/0xb0 [3.722050] [] ? kthread_create_on_node+0x1c0/0x1c0 [3.722051] ---[ end trace eb9925ee23e16705 ]--- ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.16.0-10.15-generic 3.16.1 Uname: Linux 3.16.0-10-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.14.6-0ubuntu2 Architecture: amd64 CasperVersion: 1.343 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Sun Aug 24 01:23:26 2014 DistUpgraded: Fresh install DistroCodename: utopic DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000] LiveMediaBuild: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140822) MachineType: Gigabyte Technology Co., Ltd. Z87X-UD5H ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/12/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 10c dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87X-UD5H-CF dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias:
[Desktop-packages] [Bug 1360732] Re: [utopic] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling
** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided = Critical -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1360732 Title: [utopic] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: This is essentially the same issue as bug #1360545 but on utopic. On utopic there are also some kernel backtraces as shown below. The system was completely unresponsive and I had to actually unplug the displayport dongle to be able to file this bug report. In addition to the interrupt storm message I got on trusty I also saw: [3.713503] [drm:ivybridge_set_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe C [3.713536] [drm:ivb_err_int_handler] *ERROR* Pipe C FIFO underrun The numerous backtraces looked similar to this each time, they appear to be happening about 3 times per second until I unplugged the dongle. [3.721942] [ cut here ] [3.721959] WARNING: CPU: 0 PID: 83 at /build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_dp.c:3122 intel_dp_link_down+0x1a9/0x230 [i915]() [3.721960] Modules linked in: mxm_wmi i915 igb psmouse e1000e firewire_ohci drm_kms_helper dca firewire_core drm ahci ptp crc_itu_t i2c_algo_bit libahci pps_core wmi video [3.721969] CPU: 0 PID: 83 Comm: kworker/0:1 Not tainted 3.16.0-10-generic #15-Ubuntu [3.721970] Hardware name: Gigabyte Technology Co., Ltd. Z87X-UD5H/Z87X-UD5H-CF, BIOS 10c 06/12/2014 [3.721978] Workqueue: events i915_hotplug_work_func [i915] [3.721979] 0009 8807ee2f7c88 82777e9f [3.721981] 8807ee2f7cc0 8206fced 8807e8b2 8002 [3.721983] 8807ee642800 0003 8807ee6460d8 8807ee2f7cd0 [3.721984] Call Trace: [3.721989] [82777e9f] dump_stack+0x45/0x56 [3.721991] [8206fced] warn_slowpath_common+0x7d/0xa0 [3.721993] [8206fdca] warn_slowpath_null+0x1a/0x20 [3.722002] [c028f069] intel_dp_link_down+0x1a9/0x230 [i915] [3.722011] [c0294505] intel_dp_complete_link_train+0x105/0x390 [i915] [3.722020] [c0294da8] intel_dp_check_link_status+0xb8/0x1b0 [i915] [3.722028] [c028ba98] intel_ddi_hot_plug+0x28/0x30 [i915] [3.722035] [c0251f74] i915_hotplug_work_func+0x1f4/0x340 [i915] [3.722037] [8208d812] process_one_work+0x182/0x4e0 [3.722039] [8208dbdb] worker_thread+0x6b/0x6a0 [3.722041] [8277ab6d] ? __schedule+0x39d/0x890 [3.722042] [8208db70] ? process_one_work+0x4e0/0x4e0 [3.722045] [82094a1b] kthread+0xdb/0x100 [3.722047] [82094940] ? kthread_create_on_node+0x1c0/0x1c0 [3.722048] [8277fe7c] ret_from_fork+0x7c/0xb0 [3.722050] [82094940] ? kthread_create_on_node+0x1c0/0x1c0 [3.722051] ---[ end trace eb9925ee23e16705 ]--- ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.16.0-10.15-generic 3.16.1 Uname: Linux 3.16.0-10-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.14.6-0ubuntu2 Architecture: amd64 CasperVersion: 1.343 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Sun Aug 24 01:23:26 2014 DistUpgraded: Fresh install DistroCodename: utopic DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000] LiveMediaBuild: Ubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140822) MachineType: Gigabyte Technology Co., Ltd. Z87X-UD5H ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=set LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/12/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 10c dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87X-UD5H-CF dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte
[Desktop-packages] [Bug 1360732] Re: [utopic] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling
** Package changed: xorg (Ubuntu) = xserver-xorg-video-intel (Ubuntu) ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1360732 Title: [utopic] [drm] HPD interrupt storm detected on connector DP-1: switching from hotplug detection to polling Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: This is essentially the same issue as bug #1360545 but on utopic. On utopic there are also some kernel backtraces as shown below. The system was completely unresponsive and I had to actually unplug the displayport dongle to be able to file this bug report. In addition to the interrupt storm message I got on trusty I also saw: [3.713503] [drm:ivybridge_set_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe C [3.713536] [drm:ivb_err_int_handler] *ERROR* Pipe C FIFO underrun The numerous backtraces looked similar to this each time, they appear to be happening about 3 times per second until I unplugged the dongle. [3.721942] [ cut here ] [3.721959] WARNING: CPU: 0 PID: 83 at /build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_dp.c:3122 intel_dp_link_down+0x1a9/0x230 [i915]() [3.721960] Modules linked in: mxm_wmi i915 igb psmouse e1000e firewire_ohci drm_kms_helper dca firewire_core drm ahci ptp crc_itu_t i2c_algo_bit libahci pps_core wmi video [3.721969] CPU: 0 PID: 83 Comm: kworker/0:1 Not tainted 3.16.0-10-generic #15-Ubuntu [3.721970] Hardware name: Gigabyte Technology Co., Ltd. Z87X-UD5H/Z87X-UD5H-CF, BIOS 10c 06/12/2014 [3.721978] Workqueue: events i915_hotplug_work_func [i915] [3.721979] 0009 8807ee2f7c88 82777e9f [3.721981] 8807ee2f7cc0 8206fced 8807e8b2 8002 [3.721983] 8807ee642800 0003 8807ee6460d8 8807ee2f7cd0 [3.721984] Call Trace: [3.721989] [82777e9f] dump_stack+0x45/0x56 [3.721991] [8206fced] warn_slowpath_common+0x7d/0xa0 [3.721993] [8206fdca] warn_slowpath_null+0x1a/0x20 [3.722002] [c028f069] intel_dp_link_down+0x1a9/0x230 [i915] [3.722011] [c0294505] intel_dp_complete_link_train+0x105/0x390 [i915] [3.722020] [c0294da8] intel_dp_check_link_status+0xb8/0x1b0 [i915] [3.722028] [c028ba98] intel_ddi_hot_plug+0x28/0x30 [i915] [3.722035] [c0251f74] i915_hotplug_work_func+0x1f4/0x340 [i915] [3.722037] [8208d812] process_one_work+0x182/0x4e0 [3.722039] [8208dbdb] worker_thread+0x6b/0x6a0 [3.722041] [8277ab6d] ? __schedule+0x39d/0x890 [3.722042] [8208db70] ? process_one_work+0x4e0/0x4e0 [3.722045] [82094a1b] kthread+0xdb/0x100 [3.722047] [82094940] ? kthread_create_on_node+0x1c0/0x1c0 [3.722048] [8277fe7c] ret_from_fork+0x7c/0xb0 [3.722050] [82094940] ? kthread_create_on_node+0x1c0/0x1c0 [3.722051] ---[ end trace eb9925ee23e16705 ]--- ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.16.0-10.15-generic 3.16.1 Uname: Linux 3.16.0-10-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.14.6-0ubuntu2 Architecture: amd64 CasperVersion: 1.343 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Sun Aug 24 01:23:26 2014 DistUpgraded: Fresh install DistroCodename: utopic DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GraphicsCard: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000] LiveMediaBuild: Ubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140822) MachineType: Gigabyte Technology Co., Ltd. Z87X-UD5H ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=set LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/12/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 10c dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87X-UD5H-CF dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled
