Public bug reported: I've been experiencing this freeze ever since I got the Sapphire Nitro+ RX 470 8GB. It happens fairly quickly when watching web video, but occasionally also when using Thunderbird or Firefox normally.
Call trace from the last freeze: Nov 25 17:46:20 home.hcsiteeffak.de kernel: INFO: task amdgpu_cs:0:2905 blocked for more than 120 seconds. Nov 25 17:46:20 home.hcsiteeffak.de kernel: Not tainted 4.13.0-17-generic #20-Ubuntu Nov 25 17:46:20 home.hcsiteeffak.de kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Nov 25 17:46:20 home.hcsiteeffak.de kernel: amdgpu_cs:0 D 0 2905 2902 0x00000000 Nov 25 17:46:20 home.hcsiteeffak.de kernel: Call Trace: Nov 25 17:46:20 home.hcsiteeffak.de kernel: __schedule+0x28b/0x890 Nov 25 17:46:20 home.hcsiteeffak.de kernel: schedule+0x36/0x80 Nov 25 17:46:20 home.hcsiteeffak.de kernel: amd_sched_entity_push_job+0xc5/0x110 [amdgpu] Nov 25 17:46:20 home.hcsiteeffak.de kernel: ? wait_woken+0x80/0x80 Nov 25 17:46:20 home.hcsiteeffak.de kernel: amdgpu_job_submit+0x73/0x90 [amdgpu] Nov 25 17:46:20 home.hcsiteeffak.de kernel: amdgpu_vm_bo_update_mapping+0x3b0/0x400 [amdgpu] Nov 25 17:46:20 home.hcsiteeffak.de kernel: ? amdgpu_vm_validate_level.isra.11+0x90/0x90 [amdgpu] Nov 25 17:46:20 home.hcsiteeffak.de kernel: amdgpu_vm_clear_freed+0x90/0x140 [amdgpu] Nov 25 17:46:20 home.hcsiteeffak.de kernel: amdgpu_gem_va_ioctl+0x49b/0x4e0 [amdgpu] Nov 25 17:46:20 home.hcsiteeffak.de kernel: ? kvfree+0x33/0x40 Nov 25 17:46:20 home.hcsiteeffak.de kernel: ? amdgpu_gem_metadata_ioctl+0x1c0/0x1c0 [amdgpu] Nov 25 17:46:20 home.hcsiteeffak.de kernel: drm_ioctl_kernel+0x5d/0xb0 [drm] Nov 25 17:46:20 home.hcsiteeffak.de kernel: ? drm_ioctl_kernel+0x5d/0xb0 [drm] Nov 25 17:46:20 home.hcsiteeffak.de kernel: drm_ioctl+0x31b/0x3d0 [drm] Nov 25 17:46:20 home.hcsiteeffak.de kernel: ? amdgpu_gem_metadata_ioctl+0x1c0/0x1c0 [amdgpu] Nov 25 17:46:20 home.hcsiteeffak.de kernel: ? futex_wake+0x8f/0x180 Nov 25 17:46:20 home.hcsiteeffak.de kernel: amdgpu_drm_ioctl+0x4f/0x90 [amdgpu] Nov 25 17:46:20 home.hcsiteeffak.de kernel: do_vfs_ioctl+0xa5/0x610 Nov 25 17:46:20 home.hcsiteeffak.de kernel: ? SyS_futex+0x13b/0x180 Nov 25 17:46:20 home.hcsiteeffak.de kernel: SyS_ioctl+0x79/0x90 Nov 25 17:46:20 home.hcsiteeffak.de kernel: entry_SYSCALL_64_fastpath+0x1e/0xa9 Nov 25 17:46:20 home.hcsiteeffak.de kernel: RIP: 0033:0x7ffb136e4ea7 Nov 25 17:46:20 home.hcsiteeffak.de kernel: RSP: 002b:00007ffb089919b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 Nov 25 17:46:20 home.hcsiteeffak.de kernel: RAX: ffffffffffffffda RBX: 0000564219d52c10 RCX: 00007ffb136e4ea7 Nov 25 17:46:20 home.hcsiteeffak.de kernel: RDX: 00007ffb08991a00 RSI: 00000000c0286448 RDI: 000000000000000e Nov 25 17:46:20 home.hcsiteeffak.de kernel: RBP: 00007ffb08991a90 R08: 000000010ff80000 R09: 000000000000000e Nov 25 17:46:20 home.hcsiteeffak.de kernel: R10: 000000000000002f R11: 0000000000000246 R12: 00000000c0186444 Nov 25 17:46:20 home.hcsiteeffak.de kernel: R13: 000000000000000e R14: 0000000000000000 R15: 0000564219d4e320 ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: xorg 1:7.7+19ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8 Uname: Linux 4.13.0-17-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.5 Architecture: amd64 CompositorRunning: None CurrentDesktop: GNOME Date: Sat Nov 25 17:59:47 2017 DistUpgraded: 2017-09-26 19:40:21,084 ERROR got error from PostInstallScript ./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process “./xorg_fix_proprietary.py” (No such file or directory) (8)) DistroCodename: artful DistroVariant: ubuntu ExtraDebuggingInterest: Yes GpuHangFrequency: Once a week GpuHangReproducibility: Occurs more often under certain circumstances GpuHangStarted: Since before I upgraded GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480] [1002:67df] (rev cf) (prog-if 00 [VGA controller]) Subsystem: PC Partner Limited / Sapphire Technology Radeon RX 470/480 [174b:e347] InstallationDate: Installed on 2013-06-01 (1637 days ago) InstallationMedia: Ubuntu-GNOME 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: ASUS All Series ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-17-generic root=UUID=f06ea0dd-7dd8-44a5-9bd2-75559dc31d93 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to artful on 2017-09-26 (59 days ago) dmi.bios.date: 01/06/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1305 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H87M-PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1305:bd01/06/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnH87M-PRO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: ASUS MB dmi.product.name: All Series dmi.product.version: System Version dmi.sys.vendor: ASUS version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.83-1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.2-0ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20170309-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful freeze ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1734457 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1734457/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs