https://bugzilla.kernel.org/show_bug.cgi?id=206017
Bug ID: 206017 Summary: Kernel 5.4.x unusable with GUI due to [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] *ERROR* Waiting for fences timed out! Product: Drivers Version: 2.5 Kernel Version: 5.4.x Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: udovdh@xs4all.nl Regression: No
AMD Ryzen 5 3400G with Radeon Vega Graphics on Gigabyte X570 AORUS PRO, running Fedora 31, kernel.org kernels, git mesa, etc After booting into 5.4, soon the GUI freezes, e.g. right when I start Firefox. On 5.3.18 it takes days to crash amdgpu. Soft recovery does not help. 5.3.18 is EOLed so 5.4 issues need priority:
(..) [ 12.884828] pps pps0: new PPS source serial0 [ 12.884832] pps pps0: source "/dev/ttyS0" added [ 12.898511] it87: it87 driver version <not provided> [ 12.898635] it87: Found IT8792E/IT8795E chip at 0xa60, revision 3 [ 12.898675] it87: Beeping is supported [ 14.244524] igb 0000:04:00.0: changing MTU from 1500 to 7200 [ 17.328845] igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 17.331973] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 18.564142] io scheduler mq-deadline registered [ 22.352636] igb 0000:04:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 31.464130] fuse: init (API version 7.31) [ 75.198868] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] *ERROR* Waiting for fences timed out! [ 80.318799] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, but soft recovered