crash when switching from plasma to tty console
Submitted by Paulo Dias
Assigned to Ian Romanick
Description
when i switch from plasma to tty , the console never shows up, the screen stays black, and when switching back to plasma, i get a GPU hang.
dmesg:
Jan 23 20:11:31 hydra kernel: [drm] GPU HANG: ecode 7:0:0x85dffff8, in Compositor [2296], reason: Ring hung, action: reset
Jan 23 20:11:31 hydra kernel: [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
Jan 23 20:11:31 hydra kernel: [drm] Please file a new bug report on bugs.freedesktop.org against DRI -> DRM/Intel
Jan 23 20:11:31 hydra kernel: [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
Jan 23 20:11:31 hydra kernel: [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
Jan 23 20:11:31 hydra kernel: [drm] GPU crash dump saved to /sys/class/drm/card0/error
Jan 23 20:11:31 hydra kernel: ------------[ cut here ]------------
Jan 23 20:11:31 hydra kernel: WARNING: CPU: 0 PID: 172 at /home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:11289 intel_mmio_flip_work_func+0x38e/0x3d0 i915
Jan 23 20:11:31 hydra kernel: WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, NULL, &mmio_flip->i915->rps.mmioflips))
Jan 23 20:11:31 hydra kernel: Modules linked in:
Jan 23 20:11:31 hydra kernel: uas usb_storage rfcomm hid_generic usbhid hid bnep drbg ansi_cprng ctr ccm rtsx_usb_ms memstick pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) binfmt_misc vboxdrv(OE) nls_iso8859_1 uvcvideo dell_led videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek snd_hda_codec_generic dell_wmi sparse_keymap snd_hda_intel snd_hda_codec videobuf2_v4l2 ath3k btusb snd_hda_core videobuf2_core snd_hwdep btrtl btbcm v4l2_common btintel snd_pcm videodev bluetooth media intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp dell_laptop dcdbas arc4 kvm_intel ath9k kvm ath9k_common dell_smm_hwmon irqbypass ath9k_hw snd_seq_midi crct10dif_pclmul snd_seq_midi_event ath crc32_pclmul snd_rawmidi aesni_intel aes_x86_64 mac80211 lrw gf128mul snd_seq glue_helper ablk_helper cryptd snd_seq_device cfg80211
Jan 23 20:11:31 hydra kernel: input_leds joydev snd_timer serio_raw lpc_ich snd mei_me mei soundcore shpchp dell_rbtn soc_button_array mac_hid parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq rtsx_usb_sdmmc rtsx_usb amdkfd amd_iommu_v2 radeon i915 ttm i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt psmouse fb_sys_fops drm ahci r8169 libahci mii wmi video fjes
Jan 23 20:11:31 hydra kernel: CPU: 0 PID: 172 Comm: kworker/0:2 Tainted: G OE 4.4.0-040400-generic #201601101930
Jan 23 20:11:31 hydra kernel: Hardware name: Dell Inc. Latitude 3540/02R0J9, BIOS A10 01/28/2015
Jan 23 20:11:31 hydra kernel: Workqueue: events intel_mmio_flip_work_func [i915]
Jan 23 20:11:31 hydra kernel: 0000000000000000 00000000e84d443d ffff8801a3ac7d20 ffffffff813c8d94
Jan 23 20:11:31 hydra kernel: ffff8801a3ac7d68 ffff8801a3ac7d58 ffffffff8107dba2 ffff88005b4df6c0
Jan 23 20:11:31 hydra kernel: ffff8801af2162c0 ffff8801af21aa00 0000000000000000 ffff88005b4df6c0
Jan 23 20:11:31 hydra kernel: Call Trace:
Jan 23 20:11:31 hydra kernel: [<ffffffff813c8d94>] dump_stack+0x44/0x60
Jan 23 20:11:31 hydra kernel: [<ffffffff8107dba2>] warn_slowpath_common+0x82/0xc0
Jan 23 20:11:31 hydra kernel: [<ffffffff8107dc3c>] warn_slowpath_fmt+0x5c/0x80
Jan 23 20:11:31 hydra kernel: [<ffffffff810158b0>] ? __switch_to+0x420/0x5a0
Jan 23 20:11:31 hydra kernel: [<ffffffffc01f3ffe>] intel_mmio_flip_work_func+0x38e/0x3d0 [i915]
Jan 23 20:11:31 hydra kernel: [<ffffffff8109688a>] process_one_work+0x1aa/0x440
Jan 23 20:11:31 hydra kernel: [<ffffffff81096b6b>] worker_thread+0x4b/0x4c0
Jan 23 20:11:31 hydra kernel: [<ffffffff81096b20>] ? process_one_work+0x440/0x440
Jan 23 20:11:31 hydra kernel: [<ffffffff81096b20>] ? process_one_work+0x440/0x440
Jan 23 20:11:31 hydra kernel: [<ffffffff8109cce8>] kthread+0xd8/0xf0
Jan 23 20:11:31 hydra kernel: [<ffffffff8109cc10>] ? kthread_create_on_node+0x1a0/0x1a0
Jan 23 20:11:31 hydra kernel: [<ffffffff817fdd4f>] ret_from_fork+0x3f/0x70
Jan 23 20:11:31 hydra kernel: [<ffffffff8109cc10>] ? kthread_create_on_node+0x1a0/0x1a0
Jan 23 20:11:31 hydra kernel: ---[ end trace 115e149ce7262a36 ]---
Jan 23 20:11:31 hydra kernel: drm/i915: Resetting chip after gpu hang
xorg.log (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x5587fb36268e] (EE) 1: /usr/bin/X (mieqEnqueue+0x253) [0x5587fb344373] (EE) 2: /usr/bin/X (QueuePointerEvents+0x52) [0x5587fb21e152] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fbe56075000+0x60a7) [0x7fbe5607b0a7] (EE) 4: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fbe56075000+0x687d) [0x7fbe5607b87d] (EE) 5: /usr/bin/X (0x5587fb1ae000+0x96ac8) [0x5587fb244ac8] (EE) 6: /usr/bin/X (0x5587fb1ae000+0xbfc92) [0x5587fb26dc92] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (0x7fbe5a975000+0x352f0) [0x7fbe5a9aa2f0] (EE) 8: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x7) [0x7fbe5aa720b7] (EE) 9: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fbe56d74000+0x2348d) [0x7fbe56d9748d] (EE) 10: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fbe56d74000+0x26e54) [0x7fbe56d9ae54] (EE) 11: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fbe56d74000+0x5a50d) [0x7fbe56dce50d] (EE) 12: /usr/bin/X (BlockHandler+0x4a) [0x5587fb20ac8a] (EE) 13: /usr/bin/X (WaitForSomething+0x163) [0x5587fb35f3f3] (EE) 14: /usr/bin/X (0x5587fb1ae000+0x57fa1) [0x5587fb205fa1] (EE) 15: /usr/bin/X (0x5587fb1ae000+0x5c34b) [0x5587fb20a34b] (EE) 16: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7fbe5a995a40] (EE) 17: /usr/bin/X (_start+0x29) [0x5587fb1f46c9] (EE) (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is NOT the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x5587fb36268e] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x5587fb21e152] (EE) 2: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fbe56075000+0x60a7) [0x7fbe5607b0a7] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7fbe56075000+0x687d) [0x7fbe5607b87d] (EE) 4: /usr/bin/X (0x5587fb1ae000+0x96ac8) [0x5587fb244ac8] (EE) 5: /usr/bin/X (0x5587fb1ae000+0xbfc92) [0x5587fb26dc92] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7fbe5a975000+0x352f0) [0x7fbe5a9aa2f0] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x7) [0x7fbe5aa720b7] (EE) 8: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fbe56d74000+0x2348d) [0x7fbe56d9748d] (EE) 9: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fbe56d74000+0x26e54) [0x7fbe56d9ae54] (EE) 10: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7fbe56d74000+0x5a50d) [0x7fbe56dce50d] (EE) 11: /usr/bin/X (BlockHandler+0x4a) [0x5587fb20ac8a] (EE) 12: /usr/bin/X (WaitForSomething+0x163) [0x5587fb35f3f3] (EE) 13: /usr/bin/X (0x5587fb1ae000+0x57fa1) [0x5587fb205fa1] (EE) 14: /usr/bin/X (0x5587fb1ae000+0x5c34b) [0x5587fb20a34b] (EE) 15: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7fbe5a995a40] (EE) 16: /usr/bin/X (_start+0x29) [0x5587fb1f46c9] (EE) [ 666.781] [mi] Increasing EQ size to 1024 to prevent dropped events.
latest intel git: 26cc364d2eb078085ff4a6dd2968b426bf333b4f latest mesa git: d76bd85c kernel 4.4 final xorg 1.17.2
haswell/radeon
lspci:
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 09)
Subsystem: Dell Device 0609
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: hsw_uncore
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell Device 0609
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 46
Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 5000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04) (prog-if 30 [XHCI])
Subsystem: Dell Device 0609
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 43
Region 0: Memory at f0800000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04)
Subsystem: Dell Device 0609
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 48
Region 0: Memory at f0814000 (64-bit, non-prefetchable) [size=32]
Capabilities: <access denied>
Kernel driver in use: mei_me
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
Subsystem: Dell Device 0609
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 49
Region 0: Memory at f0810000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3 (rev e4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin C routed to IRQ 40
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: f0700000-f07fffff
Prefetchable memory behind bridge: 00000000f0400000-00000000f04fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 4 (rev e4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin D routed to IRQ 41
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: f0600000-f06fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 5 (rev e4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 42
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f0500000-f05fffff
Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (closed) (rev 04) (prog-if 20 [EHCI])
Subsystem: Dell Device 0609
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f0818000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
Subsystem: Dell Device 0609
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Dell Device 0609
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 44
Region 0: I/O ports at 5088 [size=8]
Region 1: I/O ports at 5094 [size=4]
Region 2: I/O ports at 5080 [size=8]
Region 3: I/O ports at 5090 [size=4]
Region 4: I/O ports at 5060 [size=32]
Region 5: Memory at f0817000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
Subsystem: Dell Device 0609
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 0
Region 0: Memory at f0815000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 5040 [size=32]
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
Subsystem: Dell Device 0609
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 45
Region 0: I/O ports at 4000 [size=256]
Region 2: Memory at f0700000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at f0400000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
02:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
Subsystem: Dell Device 020c
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 19
Region 0: Memory at f0600000 (64-bit, non-prefetchable) [size=512K]
Expansion ROM at f0680000 [disabled] [size=64K]
Capabilities: <access denied>
Kernel driver in use: ath9k
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Venus PRO [Radeon HD 8850M / R9 M265X] (rev ff) (prog-if ff) !!! Unknown header type 7f Kernel driver in use: radeon
Version: git