https://bugs.freedesktop.org/show_bug.cgi?id=87265

Bug ID: 87265 Summary: display turned off during normal work, radeon GPU lockup Product: DRI Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: kamil.paral@gmail.com

I was working in Firefox and a notification popped up in my GNOME, when the display froze and the monitor turned off after a few seconds with "no signal" message. I waited about i minute, the screen did not come up again. Trying to switch to VT2 did not help. I had to use sysrq to do an emergency sync and reboot (that worked, kernel was not locked up completely). I don't know how to reproduce this, happened randomly.

Radeon R9 270 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Curacao PRO [Radeon R9 270] [1002:6811] (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:3050] Flags: bus master, fast devsel, latency 0, IRQ 29 Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f0000000 (64-bit, non-prefetchable) [size=256K] I/O ports at e000 [size=256] Expansion ROM at f0040000 [disabled] [size=128K] Capabilities: [48] Vendor Specific Information: Len=08 <?> Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [150] Advanced Error Reporting Capabilities: [270] #19 Capabilities: [2b0] Address Translation Service (ATS) Capabilities: [2c0] #13 Capabilities: [2d0] #1b Kernel driver in use: radeon Kernel modules: radeon

Fedora 21, packages: kernel-3.17.4-302.fc21.x86_64 xorg-x11-drv-ati-7.5.0-1.fc21.x86_64 xorg-x11-drv-evdev-2.9.0-3.fc21.x86_64 xorg-x11-drv-fbdev-0.4.3-19.fc21.x86_64 xorg-x11-drv-intel-2.99.916-3.20141117.fc21.x86_64 xorg-x11-drv-modesetting-0.9.0-2.fc21.x86_64 xorg-x11-drv-nouveau-1.0.11-1.fc21.x86_64 xorg-x11-drv-openchrome-0.3.3-12.fc21.x86_64 xorg-x11-drv-qxl-0.1.2-1.fc21.x86_64 xorg-x11-drv-synaptics-1.8.0-9.fc21.x86_64 xorg-x11-drv-vesa-2.3.2-19.fc21.x86_64 xorg-x11-drv-vmmouse-13.0.0-13.fc21.x86_64 xorg-x11-drv-wacom-0.25.0-2.fc21.x86_64 xorg-x11-fonts-Type1-7.5-14.fc21.noarch xorg-x11-font-utils-7.5-25.fc21.x86_64 xorg-x11-proto-devel-7.7-12.fc21.noarch xorg-x11-server-common-1.16.2-1.fc21.x86_64 xorg-x11-server-devel-1.16.2-1.fc21.x86_64 xorg-x11-server-utils-7.7-10.fc21.x86_64 xorg-x11-server-Xorg-1.16.2-1.fc21.x86_64 xorg-x11-server-Xwayland-1.16.2-1.fc21.x86_64 xorg-x11-util-macros-1.19.0-3.fc21.noarch xorg-x11-utils-7.5-16.fc21.x86_64 xorg-x11-xauth-1.0.9-2.fc21.x86_64 xorg-x11-xinit-1.3.4-2.fc21.x86_64 xorg-x11-xkb-utils-7.7-11.fc21.x86_64 mesa-dri-drivers-10.3.3-1.20141110.fc21.i686 mesa-dri-drivers-10.3.3-1.20141110.fc21.x86_64 mesa-filesystem-10.3.3-1.20141110.fc21.i686 mesa-filesystem-10.3.3-1.20141110.fc21.x86_64 mesa-libEGL-10.3.3-1.20141110.fc21.i686 mesa-libEGL-10.3.3-1.20141110.fc21.x86_64 mesa-libEGL-devel-10.3.3-1.20141110.fc21.i686 mesa-libEGL-devel-10.3.3-1.20141110.fc21.x86_64 mesa-libgbm-10.3.3-1.20141110.fc21.i686 mesa-libgbm-10.3.3-1.20141110.fc21.x86_64 mesa-libGL-10.3.3-1.20141110.fc21.i686 mesa-libGL-10.3.3-1.20141110.fc21.x86_64 mesa-libglapi-10.3.3-1.20141110.fc21.i686 mesa-libglapi-10.3.3-1.20141110.fc21.x86_64 mesa-libGL-devel-10.3.3-1.20141110.fc21.i686 mesa-libGL-devel-10.3.3-1.20141110.fc21.x86_64 mesa-libGLES-10.3.3-1.20141110.fc21.x86_64 mesa-libGLU-9.0.0-7.fc21.i686 mesa-libGLU-9.0.0-7.fc21.x86_64 mesa-libGLU-devel-9.0.0-7.fc21.x86_64 mesa-libwayland-egl-10.3.3-1.20141110.fc21.i686 mesa-libwayland-egl-10.3.3-1.20141110.fc21.x86_64 mesa-libxatracker-10.3.3-1.20141110.fc21.i686 mesa-libxatracker-10.3.3-1.20141110.fc21.x86_64 mesa-vdpau-drivers-10.3.3-1.20141110.fc21.i686 mesa-vdpau-drivers-10.3.3-1.20141110.fc21.x86_64

The system journal says: Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed. Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) Backtrace: Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 0: /usr/libexec/Xorg.bin (mieqEnqueue+0x24b) [0x578ffb] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 1: /usr/libexec/Xorg.bin (QueuePointerEvents+0x52) [0x450962] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3042) [0x7f16eebd1852] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 3: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3505) [0x7f16eebd29a5] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 4: /usr/libexec/Xorg.bin (DPMSSupported+0xe8) [0x4772d8] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 5: /usr/libexec/Xorg.bin (xf86SerialModemClearBits+0x277) [0x4a1cd7] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 6: /lib64/libc.so.6 (__restore_rt+0x0) [0x7f16f437494f] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 7: /lib64/libpthread.so.0 (pthread_cond_wait+0xc0) [0x7f16f4130590] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 8: /usr/lib64/dri/radeonsi_dri.so (nouveau_drm_screen_create+0x10aad3) [0x7f16ed512f03] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 9: /usr/lib64/dri/radeonsi_dri.so (nouveau_drm_screen_create+0x10b840) [0x7f16ed514730] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 10: /usr/lib64/dri/radeonsi_dri.so (radeon_drm_winsys_create+0xbe524) [0x7f16ed587084] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 11: /usr/lib64/dri/radeonsi_dri.so (__driDriverGetExtensions_vmwgfx+0x150294) [0x7f16ed279134] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 12: /usr/lib64/xorg/modules/libglamoregl.so (glamor_block_handler+0x51) [0x7f16ee62ace1] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 13: /usr/libexec/Xorg.bin (_CallCallbacks+0x34) [0x43e454] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 14: /usr/libexec/Xorg.bin (FlushAllOutput+0x2b) [0x59b4fb] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 15: /usr/libexec/Xorg.bin (SendErrorToClient+0x16f) [0x438eaf] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 16: /usr/libexec/Xorg.bin (remove_fs_handlers+0x416) [0x43d196] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 17: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7f16f435ffe0] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 18: /usr/libexec/Xorg.bin (_start+0x29) [0x42761e] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) 19: ? (?+0x29) [0x29] Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. Dec 12 13:15:26 titan gdm-Xorg-:0[741]: (EE) [mi] mieq is *NOT* the cause. It is a victim. Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) [mi] EQ overflow continuing. 100 events have been dropped. Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) Backtrace: Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 0: /usr/libexec/Xorg.bin (QueuePointerEvents+0x52) [0x450962] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 1: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3042) [0x7f16eebd1852] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3505) [0x7f16eebd29a5] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 3: /usr/libexec/Xorg.bin (DPMSSupported+0xe8) [0x4772d8] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 4: /usr/libexec/Xorg.bin (xf86SerialModemClearBits+0x277) [0x4a1cd7] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 5: /lib64/libc.so.6 (__restore_rt+0x0) [0x7f16f437494f] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 6: /lib64/libpthread.so.0 (pthread_cond_wait+0xc0) [0x7f16f4130590] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 7: /usr/lib64/dri/radeonsi_dri.so (nouveau_drm_screen_create+0x10aad3) [0x7f16ed512f03] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 8: /usr/lib64/dri/radeonsi_dri.so (nouveau_drm_screen_create+0x10b840) [0x7f16ed514730] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 9: /usr/lib64/dri/radeonsi_dri.so (radeon_drm_winsys_create+0xbe524) [0x7f16ed587084] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 10: /usr/lib64/dri/radeonsi_dri.so (__driDriverGetExtensions_vmwgfx+0x150294) [0x7f16ed279134] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 11: /usr/lib64/xorg/modules/libglamoregl.so (glamor_block_handler+0x51) [0x7f16ee62ace1] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 12: /usr/libexec/Xorg.bin (_CallCallbacks+0x34) [0x43e454] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 13: /usr/libexec/Xorg.bin (FlushAllOutput+0x2b) [0x59b4fb] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 14: /usr/libexec/Xorg.bin (SendErrorToClient+0x16f) [0x438eaf] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 15: /usr/libexec/Xorg.bin (remove_fs_handlers+0x416) [0x43d196] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 16: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7f16f435ffe0] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 17: /usr/libexec/Xorg.bin (_start+0x29) [0x42761e] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) 18: ? (?+0x29) [0x29] Dec 12 13:15:28 titan gdm-Xorg-:0[741]: (EE) Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: ring 0 stalled for more than 10014msec Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GPU lockup (waiting for 0x00000000000e952c last fence id 0x00000000000e951c on ring 0) Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: failed to get a new IB (-35) Dec 12 13:15:31 titan kernel: [drm:radeon_cs_ib_fill] *ERROR* Failed to get ib ! Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) [mi] EQ overflow continuing. 200 events have been dropped. Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) Backtrace: Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 0: /usr/libexec/Xorg.bin (QueuePointerEvents+0x52) [0x450962] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 1: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3042) [0x7f16eebd1852] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3505) [0x7f16eebd29a5] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 3: /usr/libexec/Xorg.bin (DPMSSupported+0xe8) [0x4772d8] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 4: /usr/libexec/Xorg.bin (xf86SerialModemClearBits+0x277) [0x4a1cd7] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 5: /lib64/libc.so.6 (__restore_rt+0x0) [0x7f16f437494f] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 6: /lib64/libpthread.so.0 (pthread_cond_wait+0xc0) [0x7f16f4130590] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 7: /usr/lib64/dri/radeonsi_dri.so (nouveau_drm_screen_create+0x10aad3) [0x7f16ed512f03] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 8: /usr/lib64/dri/radeonsi_dri.so (nouveau_drm_screen_create+0x10b840) [0x7f16ed514730] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 9: /usr/lib64/dri/radeonsi_dri.so (radeon_drm_winsys_create+0xbe524) [0x7f16ed587084] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 10: /usr/lib64/dri/radeonsi_dri.so (__driDriverGetExtensions_vmwgfx+0x150294) [0x7f16ed279134] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 11: /usr/lib64/xorg/modules/libglamoregl.so (glamor_block_handler+0x51) [0x7f16ee62ace1] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 12: /usr/libexec/Xorg.bin (_CallCallbacks+0x34) [0x43e454] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 13: /usr/libexec/Xorg.bin (FlushAllOutput+0x2b) [0x59b4fb] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 14: /usr/libexec/Xorg.bin (SendErrorToClient+0x16f) [0x438eaf] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 15: /usr/libexec/Xorg.bin (remove_fs_handlers+0x416) [0x43d196] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 16: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7f16f435ffe0] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 17: /usr/libexec/Xorg.bin (_start+0x29) [0x42761e] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) 18: ? (?+0x29) [0x29] Dec 12 13:15:31 titan gdm-Xorg-:0[741]: (EE) Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: Saved 5084 dwords of commands on ring 0. Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GPU softreset: 0x0000006C Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS = 0xA0003028 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00010000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000002 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008680_CP_STAT = 0x80010243 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83146 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C84046 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00100140 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS = 0x00003028 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_STATUS = 0x20000AC0 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57 Dec 12 13:15:31 titan kernel: radeon 0000:01:00.0: GPU reset succeeded, trying to resume Dec 12 13:15:32 titan kernel: [drm] probing gen 2 caps for device 8086:c01 = 261ad03/e Dec 12 13:15:32 titan kernel: [drm] PCIE gen 3 link speeds already enabled Dec 12 13:15:32 titan kernel: [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: WB enabled Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88022f587c00 Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88022f587c04 Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88022f587c08 Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88022f587c0c Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88022f587c10 Dec 12 13:15:32 titan kernel: radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90005635a18 Dec 12 13:15:32 titan kernel: [drm] ring test on 0 succeeded in 4 usecs Dec 12 13:15:32 titan kernel: [drm] ring test on 1 succeeded in 1 usecs Dec 12 13:15:32 titan kernel: [drm] ring test on 2 succeeded in 1 usecs Dec 12 13:15:32 titan kernel: [drm] ring test on 3 succeeded in 5 usecs Dec 12 13:15:32 titan kernel: [drm] ring test on 4 succeeded in 5 usecs Dec 12 13:15:32 titan kernel: [drm] ring test on 5 succeeded in 2 usecs Dec 12 13:15:32 titan kernel: [drm] UVD initialized successfully. Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: ring 0 stalled for more than 10000msec Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GPU lockup (waiting for 0x00000000000e956f last fence id 0x00000000000e951c on ring 0) Dec 12 13:15:42 titan kernel: [drm:r600_ib_test] *ERROR* radeon: fence wait failed (-35). Dec 12 13:15:42 titan kernel: [drm:radeon_ib_ring_tests] *ERROR* radeon: failed testing IB on GFX ring (-35). Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: ib ring test failed (-35). Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GPU softreset: 0x00000048 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GRBM_STATUS = 0xA0003028 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00010000 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00400002 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_008680_CP_STAT = 0x84010243 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 Dec 12 13:15:42 titan kernel: radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GRBM_STATUS = 0x00003028 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000006 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000006 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: R_00D834_DMA_STATUS_REG = 0x44C83D57 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: GPU reset succeeded, trying to resume Dec 12 13:15:43 titan kernel: [drm] probing gen 2 caps for device 8086:c01 = 261ad03/e Dec 12 13:15:43 titan kernel: [drm] PCIE gen 3 link speeds already enabled Dec 12 13:15:43 titan kernel: [drm] PCIE GART of 1024M enabled (table at 0x0000000000276000). Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: WB enabled Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88022f587c00 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88022f587c04 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88022f587c08 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88022f587c0c Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88022f587c10 Dec 12 13:15:43 titan kernel: radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90005635a18 Dec 12 13:15:43 titan kernel: [drm] ring test on 0 succeeded in 4 usecs Dec 12 13:15:43 titan kernel: [drm] ring test on 1 succeeded in 1 usecs Dec 12 13:15:43 titan kernel: [drm] ring test on 2 succeeded in 1 usecs Dec 12 13:15:43 titan kernel: [drm] ring test on 3 succeeded in 5 usecs Dec 12 13:15:43 titan kernel: [drm] ring test on 4 succeeded in 5 usecs Dec 12 13:15:43 titan kernel: [drm] ring test on 5 succeeded in 2 usecs Dec 12 13:15:43 titan kernel: [drm] UVD initialized successfully. Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) [mi] EQ overflow continuing. 300 events have been dropped. Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) Backtrace: Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 0: /usr/libexec/Xorg.bin (QueueKeyboardEvents+0x52) [0x450302] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 1: /usr/libexec/Xorg.bin (xf86PostKeyboardEvent+0x44) [0x488004] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x2e87) [0x7f16eebd1697] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 3: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3505) [0x7f16eebd29a5] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 4: /usr/libexec/Xorg.bin (DPMSSupported+0xe8) [0x4772d8] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 5: /usr/libexec/Xorg.bin (xf86SerialModemClearBits+0x277) [0x4a1cd7] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 6: /lib64/libc.so.6 (__restore_rt+0x0) [0x7f16f437494f] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 7: /usr/libexec/Xorg.bin (OsCleanup+0x20) [0x59c360] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 8: /lib64/libc.so.6 (__restore_rt+0x0) [0x7f16f437494f] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 9: /lib64/libpthread.so.0 (pthread_cond_wait+0xc0) [0x7f16f4130590] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 10: /usr/lib64/dri/radeonsi_dri.so (nouveau_drm_screen_create+0x10aad3) [0x7f16ed512f03] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 11: /usr/lib64/dri/radeonsi_dri.so (nouveau_drm_screen_create+0x10b840) [0x7f16ed514730] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 12: /usr/lib64/dri/radeonsi_dri.so (radeon_drm_winsys_create+0xbe524) [0x7f16ed587084] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 13: /usr/lib64/dri/radeonsi_dri.so (__driDriverGetExtensions_vmwgfx+0x150294) [0x7f16ed279134] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 14: /usr/lib64/xorg/modules/libglamoregl.so (glamor_block_handler+0x51) [0x7f16ee62ace1] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 15: /usr/libexec/Xorg.bin (_CallCallbacks+0x34) [0x43e454] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 16: /usr/libexec/Xorg.bin (FlushAllOutput+0x2b) [0x59b4fb] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 17: /usr/libexec/Xorg.bin (SendErrorToClient+0x16f) [0x438eaf] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 18: /usr/libexec/Xorg.bin (remove_fs_handlers+0x416) [0x43d196] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 19: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7f16f435ffe0] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 20: /usr/libexec/Xorg.bin (_start+0x29) [0x42761e] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) 21: ? (?+0x29) [0x29] Dec 12 13:16:21 titan gdm-Xorg-:0[741]: (EE) Dec 12 13:16:27 titan kernel: SysRq : Keyboard mode set to system default ... (and then nothing important, just reboot using sysrq)