https://bugs.freedesktop.org/show_bug.cgi?id=108992
Bug ID: 108992 Summary: Regression: Lenovo e585 (ryzen 2500u) freezes during boot with 4.20-rc5, amdgpu error Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: christian.frank.uwb@googlemail.com
Created attachment 142765 --> https://bugs.freedesktop.org/attachment.cgi?id=142765&action=edit amdgpu error message
Hi,
i upgraded from mainline kernel 4.19.7 to 4.20-rc5. Sadly using that kernel the system freezes when it tries to show gdm.
OS: Ubuntu 18.04.1
Kernel: Linux version 4.20.0-042000rc5-generic (kernel@gloin) (gcc version 8.2.0 (Ubuntu 8.2.0-10ubuntu1)) #201812030721 SMP Mon Dec 3 12:23:24 UTC 2018
Command line: BOOT_IMAGE=/boot/vmlinuz-4.20.0-042000rc5-generic root=UUID=1381a98d-77fd-481f-9cdb-115b30829bd8 ro ivrs_ioapic[32]=00:14.0 ivrs_ioapic[33]=00:00.1 vt.handoff=1
Mesa is at version 18.2.2 (X-Swat ppa)
Firmware files: ll /lib/firmware/amdgpu/rav* -rw-r--r-- 1 root root 33280 Nov 6 21:32 /lib/firmware/amdgpu/raven_asd.bin -rw-r--r-- 1 root root 9344 Nov 6 21:32 /lib/firmware/amdgpu/raven_ce.bin -rw-r--r-- 1 root root 316 Apr 25 2018 /lib/firmware/amdgpu/raven_gpu_info.bin -rw-r--r-- 1 root root 17536 Nov 6 21:32 /lib/firmware/amdgpu/raven_me.bin -rw-r--r-- 1 root root 263808 Nov 6 21:32 /lib/firmware/amdgpu/raven_mec2.bin -rw-r--r-- 1 root root 263808 Nov 6 21:32 /lib/firmware/amdgpu/raven_mec.bin -rw-r--r-- 1 root root 21632 Nov 6 21:32 /lib/firmware/amdgpu/raven_pfp.bin -rw-r--r-- 1 root root 26948 Nov 6 21:32 /lib/firmware/amdgpu/raven_rlc.bin -rw-r--r-- 1 root root 17408 Nov 6 21:32 /lib/firmware/amdgpu/raven_sdma.bin -rw-r--r-- 1 root root 341728 Apr 25 2018 /lib/firmware/amdgpu/raven_vcn.bin
christian@christian-ThinkPad-E585:~$ apt-cache show linux-firmware Package: linux-firmware Architecture: all Version: 1.173.2
Error-Log from journalctl:
Dez 09 16:26:20 christian-ThinkPad-E585 set-cpufreq[874]: Setting ondemand scheduler for all CPUs Dez 09 16:26:20 christian-ThinkPad-E585 kernel: gmc_v9_0_process_interrupt: 28 callbacks suppressed Dez 09 16:26:20 christian-ThinkPad-E585 kernel: amdgpu 0000:05:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:1 pasid:32768, for process gnome-shell pid 1102 thread g Dez 09 16:26:20 christian-ThinkPad-E585 kernel: amdgpu 0000:05:00.0: in page starting at address 0x0000800100020000 from 18 Dez 09 16:26:20 christian-ThinkPad-E585 kernel: amdgpu 0000:05:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x0010013C Dez 09 16:26:20 christian-ThinkPad-E585 kernel: amdgpu 0000:05:00.0: [mmhub] VMC page fault (src_id:0 ring:158 vmid:1 pasid:32768, for process gnome-shell pid 1102 thread g Dez 09 16:26:20 christian-ThinkPad-E585 kernel: amdgpu 0000:05:00.0: in page starting at address 0x0000800100020000 from 18 Dez 09 16:26:20 christian-ThinkPad-E585 kernel: amdgpu 0000:05:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x0010013C ez 09 16:26:20 christian-ThinkPad-E585 kernel: [Hardware Error]: Deferred error, no action required. Dez 09 16:26:20 christian-ThinkPad-E585 kernel: [Hardware Error]: CPU:0 (17:11:0) MC20_STATUS[-|-|MiscV|-|AddrV|Deferred|-|SyndV Dez 09 16:26:20 christian-ThinkPad-E585 systemd-journald[378]: Missed 68239 kernel messages Dez 09 16:26:20 christian-ThinkPad-E585 kernel: [Hardware Error]: Deferred error, no action required. Dez 09 16:26:20 christian-ThinkPad-E585 systemd-journald[378]: Missed 6630 kernel messages Dez 09 16:26:20 christian-ThinkPad-E585 kernel: [Hardware Error]: Coherent Slave Extended Error Code: 1 Dez 09 16:26:20 christian-ThinkPad-E585 systemd-journald[378]: Missed 7875 kernel messages
I attached an .txt file showing more of the error messages.
I also have seen freezes with 4.19.7 with a similar error message, but this happens very rarely. With 4.20-rc5 the issue happens every time gdm tries to start, which makes the system unusable.
If you need any other info, please ping me.
Many thanks ! Christian