https://bugs.freedesktop.org/show_bug.cgi?id=93652
--- Comment #3 from Wolfgang Frisch wfr@roembden.net --- I'm not sure if this is the same issue but I get freezes with
- Radeon R9 380 (Tonga) - MESA 11.1.2 - Linux 4.5-rc4 - amdgpu driver with powerplay enabled
The game usually runs for up to 30 minutes and then freezes unexpectedly. To rule out hardware defects, I also tested the proprietary fglrx driver which seems stable.
Steam doesn't print anything unusual on the console.
However after 2 minutes, the kernel reports an unresponsive Xorg process with a backtrace:
[ 7680.137938] INFO: task Xorg:8367 blocked for more than 120 seconds. [ 7680.137945] Tainted: G O 4.5.0-rc4-desktop #1 [ 7680.137948] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7680.137952] Xorg D ffff88043ed542c0 0 8367 8218 0x00000084 [ 7680.137959] ffff88040d723a38 ffff8800bb922240 0000000000000000 ffffffff813d7879 [ 7680.137964] ffff88040d724000 ffff88042c804630 ffff88042c800000 0000000000000001 [ 7680.137969] 0000000000000000 ffff8803f651d4c0 ffff88042c806178 ffffffff818ab045 [ 7680.137974] Call Trace: [ 7680.137985] [<ffffffff813d7879>] ? __kfifo_in+0x1d/0x25 [ 7680.137992] [<ffffffff818ab045>] ? schedule+0x7c/0x90 [ 7680.138050] [<ffffffffa006e9a4>] ? amd_sched_entity_push_job+0x52/0x6b [amdgpu] [ 7680.138056] [<ffffffff810bd286>] ? wait_woken+0x66/0x66 [ 7680.138102] [<ffffffffa006edd2>] ? amdgpu_sched_ib_submit_kernel_helper+0xfd/0x170 [amdgpu] [ 7680.138143] [<ffffffffa001ad02>] ? amdgpu_gem_prime_export+0x3f/0x3f [amdgpu] [ 7680.138184] [<ffffffffa001b386>] ? amdgpu_vm_bo_update_mapping+0x33f/0x415 [amdgpu] [ 7680.138226] [<ffffffffa001bcfe>] ? amdgpu_vm_bo_update+0xe2/0x172 [amdgpu] [ 7680.138265] [<ffffffffa0010def>] ? amdgpu_gem_va_update_vm+0x159/0x1aa [amdgpu] [ 7680.138306] [<ffffffffa001c10c>] ? amdgpu_vm_bo_map+0x191/0x329 [amdgpu] [ 7680.138344] [<ffffffffa0011cd2>] ? amdgpu_gem_va_ioctl+0x2b2/0x338 [amdgpu] [ 7680.138382] [<ffffffffa0011cd2>] ? amdgpu_gem_va_ioctl+0x2b2/0x338 [amdgpu] [ 7680.138389] [<ffffffff8149318d>] ? drm_ioctl+0x223/0x353 [ 7680.138392] [<ffffffff8149318d>] ? drm_ioctl+0x223/0x353 [ 7680.138431] [<ffffffffa0011a20>] ? amdgpu_gem_metadata_ioctl+0x1ca/0x1ca [amdgpu] [ 7680.138436] [<ffffffff81138c65>] ? unmap_region+0xc3/0xd2 [ 7680.138469] [<ffffffffa0000046>] ? amdgpu_drm_ioctl+0x46/0x72 [amdgpu] [ 7680.138474] [<ffffffff8116ecf5>] ? vfs_ioctl+0x16/0x23 [ 7680.138478] [<ffffffff8116f1df>] ? do_vfs_ioctl+0x46a/0x513 [ 7680.138483] [<ffffffff810ff59d>] ? __audit_syscall_entry+0xbe/0xe2 [ 7680.138488] [<ffffffff8116f2d6>] ? SyS_ioctl+0x4e/0x71 [ 7680.138493] [<ffffffff818adc57>] ? entry_SYSCALL_64_fastpath+0x12/0x66
[ 7680.138528] INFO: task kworker/u12:12:2299 blocked for more than 120 seconds. [ 7680.138531] Tainted: G O 4.5.0-rc4-desktop #1 [ 7680.138534] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7680.138536] kworker/u12:12 D ffff88043ec542c0 0 2299 2 0x00000080 [ 7680.138578] Workqueue: amdgpu-pageflip-queue amdgpu_flip_work_func [amdgpu] [ 7680.138581] ffff8803251dfca0 ffff88042ddc82c0 000000000000000a 0000000000000490 [ 7680.138586] ffff8803251e0000 ffff8803251dfd80 ffff88042ddc82c0 0000000000000246 [ 7680.138591] ffff8804253fe600 ffff8803251dfd90 ffff8803251dfd60 ffffffff818ab045 [ 7680.138595] Call Trace: [ 7680.138601] [<ffffffff818ab045>] ? schedule+0x7c/0x90 [ 7680.138606] [<ffffffff818acf7f>] ? schedule_timeout+0x44/0x1df [ 7680.138612] [<ffffffff810b818a>] ? load_balance+0x15c/0x7fe [ 7680.138617] [<ffffffff810b22ed>] ? sched_clock_cpu+0xc/0xb0 [ 7680.138623] [<ffffffff81583514>] ? fence_default_wait+0x109/0x1ac [ 7680.138628] [<ffffffff81583514>] ? fence_default_wait+0x109/0x1ac [ 7680.138633] [<ffffffff8158303b>] ? fence_free+0xe/0xe [ 7680.138670] [<ffffffffa000ea2b>] ? amdgpu_flip_wait_fence+0x32/0xa5 [amdgpu] [ 7680.138708] [<ffffffffa000fae3>] ? amdgpu_flip_work_func+0x5d/0x156 [amdgpu] [ 7680.138714] [<ffffffff810a4351>] ? process_one_work+0x194/0x29f [ 7680.138718] [<ffffffff810a49a6>] ? worker_thread+0x276/0x360 [ 7680.138723] [<ffffffff810a4730>] ? rescuer_thread+0x2ad/0x2ad [ 7680.138727] [<ffffffff810a85bf>] ? kthread+0xc1/0xc9 [ 7680.138731] [<ffffffff810a84fe>] ? kthread_create_on_node+0x17c/0x17c [ 7680.138735] [<ffffffff818adf9f>] ? ret_from_fork+0x3f/0x70 [ 7680.138739] [<ffffffff810a84fe>] ? kthread_create_on_node+0x17c/0x17c