amd issueshttps://gitlab.freedesktop.org/drm/amd/-/issues2023-05-25T05:35:03Zhttps://gitlab.freedesktop.org/drm/amd/-/issues/151[AMD APU A9-9410] Kernel hang when using graphics acceleration2023-05-25T05:35:03ZBugzilla Migration User[AMD APU A9-9410] Kernel hang when using graphics acceleration## Submitted by Ben Davenport-Ray
Assigned to **Default DRI bug account**
**[Link to original bug (#100591)](https://bugs.freedesktop.org/show_bug.cgi?id=100591)**
## Description
Kernel hangs hard whenever it has to do anything gr...## Submitted by Ben Davenport-Ray
Assigned to **Default DRI bug account**
**[Link to original bug (#100591)](https://bugs.freedesktop.org/show_bug.cgi?id=100591)**
## Description
Kernel hangs hard whenever it has to do anything graphics accelerated or too cpu intensive (two laravel web server instances / opening chromium / opening YouTube on Firefox / I look at it too hard). It won't even let me switch to another console, forcing me to hard reboot. <br>
<br>
I am unable to see anything using `journalctl -xe` when my system goes down; either the log just stops or the file is corrupted, though I also don't know what I am looking for. <br>
<br>
I was able to confirm that it wasn't thermal overheating, and chip diagnostics say that it is okay. <br>
<br>
Linux 4.9.20<br>
xorg-xserver 1.19.2https://gitlab.freedesktop.org/drm/amd/-/issues/150AMDGPU system hang with Slic3r Prusa Edition2023-05-25T05:35:04ZBugzilla Migration UserAMDGPU system hang with Slic3r Prusa Edition## Submitted by Grigori Goronzy
Assigned to **Default DRI bug account**
**[Link to original bug (#100460)](https://bugs.freedesktop.org/show_bug.cgi?id=100460)**
## Description
The 3D printing software Slic3r Prusa Edition uses Op...## Submitted by Grigori Goronzy
Assigned to **Default DRI bug account**
**[Link to original bug (#100460)](https://bugs.freedesktop.org/show_bug.cgi?id=100460)**
## Description
The 3D printing software Slic3r Prusa Edition uses OpenGL to render 3D views of objects and a preview of the tool path.<br>
<br>
The tool path preview causes system hangs for me with AMDGPU and RadeonSI, with the latest mainline code of all components involved (Linux 4.11rc4, Mesa git, LLVM svn). It seems to be memory management related. It looks like there may be a deadlock of some sort.<br>
<br>
Here's how to reproduce. I wasn't able to record a working trace.<br>
<br>
1. Download Slic3r Prusa Edition 1.33.8 from https://github.com/prusa3d/Slic3r/releases/tag/version_1.33.8 (AppImage is the easy choice)<br>
2. Get the model "LASER CAT - Voronoi Style" from http://www.thingiverse.com/thing:179266/#files (e.g. Laser_Cat_-_Voronoi_coarse.stl)<br>
3. Start Slic3r, abort setup wizard. Default settings are fine.<br>
4. Press "Add..." and select the .stl file<br>
5. Press "Slice now" in the right panel<br>
6. Select "Preview" in the bottom tab list<br>
<br>
This results in a hanging system. The kernel's hang detection is triggered after a while:<br>
<br>
66929.634087] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 23s! [perl5.22.0:21405]<br>
[66929.634087] Modules linked in: ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c ccm nvram f71882fg arc4 rt2800usb rt2x00usb rt2800lib rt2x00lib mac80211 cfg80211 input_leds joydev pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc nls_iso8859_1 edac_mce_amd edac_core kvm_amd kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi pcbc snd_seq_midi_event snd_rawmidi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_seq snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep aesni_intel aes_x86_64 crypto_simd glue_helper cryptd snd_pcm fam15h_power k10temp snd_seq_device i2c_piix4 snd_timer snd soundcore shpchp tpm_infineon mac_hid cpuid msr parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq hid_generic usbhid hid uas usb_storage amdkfd<br>
[66929.634087] amd_iommu_v2 amdgpu i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm ahci r8169 libahci mii wmi fjes video<br>
[66929.634087] CPU: 1 PID: 21405 Comm: perl5.22.0 Tainted: G OE 4.11.0-041100rc1-generic #201703051731<br>
[66929.634087] Hardware name: MSI MS-7721/A68HM-P33 (MS-7721), BIOS V34.4 12/15/2014<br>
[66929.634087] task: ffffa0f8eb574380 task.stack: ffffb6f146c1c000<br>
[66929.634087] RIP: 0010:_raw_spin_unlock_irqrestore+0x15/0x20<br>
[66929.634087] RSP: 0018:ffffb6f146c1f780 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff10<br>
[66929.634087] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 0000000000000000<br>
[66929.634087] RDX: 0000000000000000 RSI: 0000000000000282 RDI: 0000000000000282<br>
[66929.634087] RBP: ffffb6f146c1f780 R08: 0000000000000000 R09: ffffa0f8cd1bd380<br>
[66929.634087] R10: ffffb6f14571e628 R11: 000000000001ef18 R12: 0000000000000001<br>
[66929.634087] R13: ffffa0f8cd1bd380 R14: ffffa0f8eb512940 R15: 0000000000000001<br>
[66929.634087] FS: 00007f6b3c771700(0000) GS:ffffa0f8fec80000(0000) knlGS:0000000000000000<br>
[66929.634087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033<br>
[66929.634087] CR2: 00007f69a3195000 CR3: 00000003d9548000 CR4: 00000000000406e0<br>
[66929.634087] Call Trace:<br>
[66929.634087] alloc_iova+0x21c/0x240<br>
[66929.634087] alloc_iova_fast+0xa6/0x200<br>
[66929.634087] dma_ops_alloc_iova.isra.23+0x6b/0x80<br>
[66929.634087] __map_single.isra.24+0x49/0x1b0<br>
[66929.634087] map_page+0x64/0x80<br>
[66929.634087] amdgpu_ttm_tt_populate+0xe9/0x270 [amdgpu]<br>
[66929.634087] ttm_tt_bind+0x2b/0x60 [ttm]<br>
[66929.634087] ttm_bo_handle_move_mem+0x535/0x5b0 [ttm]<br>
[66929.634087] ? shmem_alloc_inode+0x1a/0x30<br>
[66929.634087] ttm_bo_validate+0x13e/0x150 [ttm]<br>
[66929.634087] ttm_bo_init+0x243/0x430 [ttm]<br>
[66929.634087] amdgpu_bo_create_restricted+0x4ae/0x5b0 [amdgpu]<br>
[66929.634087] ? amdgpu_update_memory_usage+0xe0/0xe0 [amdgpu]<br>
[66929.634087] amdgpu_bo_create+0xed/0x1f0 [amdgpu]<br>
[66929.634087] amdgpu_gem_object_create+0xba/0x150 [amdgpu]<br>
[66929.634087] amdgpu_gem_create_ioctl+0xa4/0x130 [amdgpu]<br>
[66929.634087] drm_ioctl+0x209/0x4c0 [drm]<br>
[66929.634087] ? amdgpu_gem_object_close+0x130/0x130 [amdgpu]<br>
[66929.634087] ? __handle_mm_fault+0x953/0x10e0<br>
[66929.634087] ? do_mmap+0x445/0x510<br>
[66929.634087] ? common_mmap+0x45/0x50<br>
[66929.634087] amdgpu_drm_ioctl+0x4f/0x90 [amdgpu]<br>
[66929.634087] do_vfs_ioctl+0xa3/0x600<br>
[66929.634087] ? handle_mm_fault+0xd0/0x240<br>
[66929.634087] ? __check_object_size+0x100/0x19d<br>
[66929.634087] SyS_ioctl+0x79/0x90<br>
[66929.634087] entry_SYSCALL_64_fastpath+0x1e/0xad<br>
[66929.634087] RIP: 0033:0x7f6b3b31e357<br>
[66929.634087] RSP: 002b:00007fff75cc5b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010<br>
[66929.634087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b3b31e357<br>
[66929.634087] RDX: 00007fff75cc5be0 RSI: 00000000c0206440 RDI: 000000000000000e<br>
[66929.634087] RBP: 0000000000c3c000 R08: 00000000072c11c0 R09: 0000000000000001<br>
[66929.634087] R10: 00007f6b3b5e5bc8 R11: 0000000000000246 R12: 000000000000c000<br>
[66929.634087] R13: 0000000006bac130 R14: 00007f6a30c3a010 R15: 0000000000000002<br>
[66929.634087] Code: 08 74 0b 65 81 25 58 dc b3 59 ff ff ff 7f 89 d0 5d c3 90 90 90 90 0f 1f 44 00 00 55 48 89 e5 c6 07 00 0f 1f 40 00 48 89 f7 57 9d `<0f>` 1f 44 00 00 5d c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 c6<br>
<br>
The application possibly might not behave well, but this should never happen nonetheless.https://gitlab.freedesktop.org/drm/amd/-/issues/149Kernel invalid opcode on unbinding amdgpu2023-05-25T05:35:05ZBugzilla Migration UserKernel invalid opcode on unbinding amdgpu## Submitted by nos..@..ta.moe
Assigned to **Default DRI bug account**
**[Link to original bug (#100399)](https://bugs.freedesktop.org/show_bug.cgi?id=100399)**
## Description
I'm not sure where is the best place to post this repo...## Submitted by nos..@..ta.moe
Assigned to **Default DRI bug account**
**[Link to original bug (#100399)](https://bugs.freedesktop.org/show_bug.cgi?id=100399)**
## Description
I'm not sure where is the best place to post this report, so let me know if there is a better place than here.<br>
<br>
I have a RX480 GPU that I use with amdgpu on linux 4.11.0-rc3+ (compiled with the Ubuntu 4.8.0 lowlatency config), and everything seemingly works fine until I try to unbind amdgpu from the device. This also happened with linux 4.10.0-rc3+<br>
<br>
I've reproduced this regardless of whether the amdgpu device is the primary or secondary display device, and whether X is active or not.<br>
<br>
Observe:<br>
$ lspci | grep AMD<br>
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480] (rev c7)<br>
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device aaf0<br>
$ echo 01:00.0 | sudo tee /sys/bus/pci/devices/01:00.0/driver/unbind<br>
Segmentation Fault<br>
<br>
At this point, the system becomes unstable and some system calls seems to just hang (not sure which exactly, but sudo and ps a breaks). Trying to shut down the system also hangs.<br>
<br>
dmesg output:<br>
[ 86.993436] ------------[ cut here ]------------<br>
[ 86.993439] kernel BUG at drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:6930!<br>
[ 86.993442] invalid opcode: 0000 [#1] PREEMPT SMP<br>
[ 86.993443] Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp iptable_filter nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c ip_tables x_tables bnep bridge stp llc binfmt_misc dm_snapshot dm_bufio nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf input_leds serio_raw joydev snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi<br>
[ 86.993488] mei_me snd_hda_intel mei snd_hda_codec snd_hda_core intel_pch_thermal snd_hwdep snd_pcm snd_timer snd soundcore hci_uart btbcm btqca btintel bluetooth intel_lpss_acpi intel_lpss shpchp acpi_als acpi_pad mac_hid kfifo_buf tpm_infineon industrialio kvm_intel kvm irqbypass it87 hwmon_vid parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq hid_generic usbhid mxm_wmi amdkfd amd_iommu_v2 i915 amdgpu ttm drm_kms_helper igb e1000e syscopyarea sysfillrect dca psmouse nvme sysimgblt ptp fb_sys_fops nvme_core firewire_ohci pps_core i2c_algo_bit drm ahci firewire_core crc_itu_t libahci wmi video pinctrl_sunrisepoint i2c_hid pinctrl_intel hid fjes<br>
[ 86.993519] CPU: 5 PID: 2955 Comm: tee Not tainted 4.11.0-rc3+ #1<br>
[ 86.993521] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD5/Z170X-UD5-CF, BIOS F4 10/21/2015<br>
[ 86.993523] task: ffff8ee839f4d880 task.stack: ffffacb00624c000<br>
[ 86.993539] RIP: 0010:gfx_v8_0_kiq_set_interrupt_state+0xce/0xe0 [amdgpu]<br>
[ 86.993541] RSP: 0018:ffffacb00624fb68 EFLAGS: 00010046<br>
[ 86.993543] RAX: 0000000000000000 RBX: ffff8ee855f6b2d8 RCX: 0000000000000000<br>
[ 86.993545] RDX: 0000000000000000 RSI: ffff8ee855f6c750 RDI: ffff8ee855f68000<br>
[ 86.993546] RBP: ffffacb00624fba8 R08: 000000000001e640 R09: ffffffffc039bcb9<br>
[ 86.993548] R10: fffff1f06155f200 R11: 0000000000000000 R12: ffff8ee855f68000<br>
[ 86.993550] R13: ffff8ee855f6b548 R14: ffff8ee855f6c750 R15: 0000000000000000<br>
[ 86.993552] FS: 00007f1260269700(0000) GS:ffff8ee881d40000(0000) knlGS:0000000000000000<br>
[ 86.993555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033<br>
[ 86.993556] CR2: 000055651d517908 CR3: 0000000831b78000 CR4: 00000000003406e0<br>
[ 86.993558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000<br>
[ 86.993560] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400<br>
[ 86.993562] Call Trace:<br>
[ 86.993572] ? amdgpu_irq_disable_all+0x89/0xe0 [amdgpu]<br>
[ 86.993582] amdgpu_irq_uninstall+0x17/0x20 [amdgpu]<br>
[ 86.993589] drm_irq_uninstall+0x8e/0x170 [drm]<br>
[ 86.993598] amdgpu_irq_fini+0x83/0xc0 [amdgpu]<br>
[ 86.993606] tonga_ih_sw_fini+0x12/0x30 [amdgpu]<br>
[ 86.993613] amdgpu_fini+0x2c5/0x490 [amdgpu]<br>
[ 86.993620] amdgpu_device_fini+0x53/0x160 [amdgpu]<br>
[ 86.993626] amdgpu_driver_unload_kms+0x4f/0xa0 [amdgpu]<br>
[ 86.993632] drm_dev_unregister+0x3c/0xe0 [drm]<br>
[ 86.993637] drm_put_dev+0x36/0x70 [drm]<br>
[ 86.993643] amdgpu_pci_remove+0x15/0x20 [amdgpu]<br>
[ 86.993646] pci_device_remove+0x39/0xc0<br>
[ 86.993649] device_release_driver_internal+0x155/0x210<br>
[ 86.993651] device_release_driver+0x12/0x20<br>
[ 86.993653] unbind_store+0x10d/0x160<br>
[ 86.993655] drv_attr_store+0x25/0x30<br>
[ 86.993657] sysfs_kf_write+0x37/0x40<br>
[ 86.993659] kernfs_fop_write+0x120/0x1a0<br>
[ 86.993662] __vfs_write+0x37/0x160<br>
[ 86.993665] ? apparmor_file_permission+0x1a/0x20<br>
[ 86.993667] ? security_file_permission+0x3b/0xc0<br>
[ 86.993669] vfs_write+0xb8/0x1b0<br>
[ 86.993672] SyS_write+0x55/0xc0<br>
[ 86.993674] entry_SYSCALL_64_fastpath+0x1e/0xad<br>
[ 86.993676] RIP: 0033:0x7f125fd9f6e0<br>
[ 86.993678] RSP: 002b:00007ffe60a95358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001<br>
[ 86.993681] RAX: ffffffffffffffda RBX: 000000000126e090 RCX: 00007f125fd9f6e0<br>
[ 86.993682] RDX: 000000000000000d RSI: 00007ffe60a95400 RDI: 0000000000000003<br>
[ 86.993684] RBP: 0000000000000000 R08: 000000000126e520 R09: 0000000000000000<br>
[ 86.993686] R10: 0000000000000837 R11: 0000000000000246 R12: 0000000000000000<br>
[ 86.993688] R13: 000000000000002d R14: 000000000126f590 R15: 000000000126e090<br>
[ 86.993690] Code: ff 25 ff ff ff df 31 c9 be b4 30 00 00 89 c2 48 89 df e8 86 9a fb ff 31 d2 44 89 e6 48 89 df e8 e9 96 fb ff 25 ff ff ff df eb b6 `<0f>` 0b 0f 0b 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 <br>
[ 86.993716] RIP: gfx_v8_0_kiq_set_interrupt_state+0xce/0xe0 [amdgpu] RSP: ffffacb00624fb68<br>
[ 86.993719] ---[ end trace 36bcf8facd6b3d68 ]---<br>
[ 86.993722] note: tee[2955] exited with preempt_count 1https://gitlab.freedesktop.org/drm/amd/-/issues/147amdgpu/dpm: NULL pointer dereference2023-05-25T05:44:38ZBugzilla Migration Useramdgpu/dpm: NULL pointer dereference## Submitted by Adam Wolk
Assigned to **Default DRI bug account**
**[Link to original bug (#100058)](https://bugs.freedesktop.org/show_bug.cgi?id=100058)**
## Description
Created attachment 130063<br>
system log from multiple rebo...## Submitted by Adam Wolk
Assigned to **Default DRI bug account**
**[Link to original bug (#100058)](https://bugs.freedesktop.org/show_bug.cgi?id=100058)**
## Description
Created attachment 130063<br>
system log from multiple reboots<br>
<br>
I noticed my external display constantly turning on and off unless a DRI app is active (ie. running DRI_PRIME=1 glxgears).<br>
I was suggested to blacklist the `radeon` driver as I am using `amdgpu` and I proceeded to do this.<br>
<br>
Blacklisting the driver results in the system not being able to boot.<br>
<br>
From the first attempts I caught those 2 screenshots:<br>
https://imgur.com/AjG7IgB,xEi2L4B<br>
https://imgur.com/xEi2L4B<br>
<br>
my last attempt revealed a kernel null pointer dereference that was logged in journalctl (other errors; stack traces were not logged)<br>
https://gist.github.com/mulander/6f4d8bfc0fe73af25ee2c95014754822<br>
<br>
I'm attaching all journalctl entries since today, search it for 'BUG' to see the boot with the null pointer dereference. It was started<br>
with radeon blacklisted on boot.<br>
<br>
I tried several blacklisting methods including modprobe.conf & regenerating initramfs.<br>
<br>
[mulander@napalm ~]$ uname -a<br>
Linux napalm 4.9.11-1-ARCH #1 SMP PREEMPT Sun Feb 19 13:45:52 UTC 2017 x86_64 GNU/Linux<br>
<br>
[mulander@napalm ~]$ lspci<br>
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b)<br>
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)<br>
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)<br>
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)<br>
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04)<br>
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)<br>
00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3 (rev e4)<br>
00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 4 (rev e4)<br>
00:1c.4 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 5 (rev e4)<br>
00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04)<br>
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)<br>
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] (rev 04)<br>
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)<br>
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)<br>
02:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)<br>
03:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun LE [Radeon HD 8550M / R5 M230]<br>
<br>
lsmod<br>
Module Size Used by<br>
ctr 16384 6<br>
ccm 20480 3<br>
hid_generic 16384 0<br>
usbhid 49152 0<br>
joydev 20480 0<br>
mousedev 20480 0<br>
amdgpu 1499136 0<br>
snd_hda_codec_hdmi 45056 1<br>
amdkfd 122880 1<br>
amd_iommu_v2 20480 1 amdkfd<br>
intel_rapl 20480 0<br>
x86_pkg_temp_thermal 16384 0<br>
intel_powerclamp 16384 0<br>
coretemp 16384 0<br>
kvm 524288 0<br>
radeon 1478656 4<br>
irqbypass 16384 1 kvm<br>
intel_cstate 16384 0<br>
ttm 86016 2 amdgpu,radeon<br>
intel_rapl_perf 16384 0<br>
snd_soc_rt5640 110592 0<br>
snd_soc_rl6231 16384 1 snd_soc_rt5640<br>
ppdev 20480 0<br>
snd_soc_core 188416 1 snd_soc_rt5640<br>
snd_hda_codec_conexant 24576 1<br>
snd_hda_codec_generic 69632 1 snd_hda_codec_conexant<br>
snd_hda_intel 32768 7<br>
snd_hda_codec 106496 4 snd_hda_intel,snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_codec_generic<br>
snd_compress 20480 1 snd_soc_core<br>
evdev 24576 15<br>
snd_hda_core 65536 5 snd_hda_intel,snd_hda_codec_conexant,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic<br>
snd_pcm_dmaengine 16384 1 snd_soc_core<br>
snd_hwdep 16384 1 snd_hda_codec<br>
psmouse 131072 0<br>
ideapad_laptop 24576 0<br>
pcspkr 16384 0<br>
input_leds 16384 0<br>
sparse_keymap 16384 1 ideapad_laptop<br>
arc4 16384 2<br>
mac_hid 16384 0<br>
r8169 77824 0<br>
ath9k 131072 0<br>
ath9k_common 32768 1 ath9k<br>
ath9k_hw 442368 2 ath9k,ath9k_common<br>
uvcvideo 86016 0<br>
ath 28672 3 ath9k_hw,ath9k,ath9k_common<br>
videobuf2_vmalloc 16384 1 uvcvideo<br>
videobuf2_memops 16384 1 videobuf2_vmalloc<br>
ath3k 20480 0<br>
btusb 40960 0<br>
videobuf2_v4l2 20480 1 uvcvideo<br>
mac80211 688128 1 ath9k<br>
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2<br>
btrtl 16384 1 btusb<br>
btbcm 16384 1 btusb<br>
btintel 16384 1 btusb<br>
videodev 151552 3 uvcvideo,videobuf2_core,videobuf2_v4l2<br>
rtsx_usb_ms 20480 0<br>
bluetooth 499712 6 btrtl,btintel,btbcm,ath3k,btusb<br>
media 32768 2 uvcvideo,videodev<br>
memstick 16384 1 rtsx_usb_ms<br>
snd_pcm 90112 9 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_core,snd_soc_rt5640,snd_hda_codec_hdmi,snd_soc_core<br>
cfg80211 516096 4 mac80211,ath9k,ath,ath9k_common<br>
mii 16384 1 r8169<br>
battery 20480 0<br>
rfkill 20480 5 bluetooth,ideapad_laptop,cfg80211<br>
wmi 16384 1 ideapad_laptop<br>
ac97_bus 16384 1 snd_soc_core<br>
i2c_hid 20480 0<br>
hid 114688 3 i2c_hid,hid_generic,usbhid<br>
fjes 28672 0<br>
elan_i2c 32768 0<br>
i915 1204224 12<br>
parport_pc 28672 0<br>
parport 40960 2 parport_pc,ppdev<br>
video 36864 2 i915,ideapad_laptop<br>
mei_me 36864 0<br>
spi_pxa2xx_platform 24576 0<br>
8250_dw 16384 0<br>
i2c_designware_platform 16384 0<br>
drm_kms_helper 126976 3 amdgpu,radeon,i915<br>
drm 294912 13 amdgpu,radeon,i915,ttm,drm_kms_helper<br>
snd_soc_sst_acpi 16384 0<br>
intel_gtt 20480 1 i915<br>
snd_soc_sst_match 16384 1 snd_soc_sst_acpi<br>
syscopyarea 16384 1 drm_kms_helper<br>
sysfillrect 16384 1 drm_kms_helper<br>
sysimgblt 16384 1 drm_kms_helper<br>
fb_sys_fops 16384 1 drm_kms_helper<br>
i2c_algo_bit 16384 3 amdgpu,radeon,i915<br>
snd_timer 28672 1 snd_pcm<br>
snd 69632 22 snd_compress,snd_hda_intel,snd_hwdep,snd_hda_codec_conexant,snd_hda_codec,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_soc_core,snd_pcm<br>
lpc_ich 24576 0<br>
mei 86016 1 mei_me<br>
shpchp 32768 0<br>
soc_button_array 16384 0<br>
i2c_i801 24576 0<br>
i2c_designware_core 20480 1 i2c_designware_platform<br>
i2c_smbus 16384 1 i2c_i801<br>
soundcore 16384 1 snd<br>
tpm_tis 16384 0<br>
tpm_tis_core 20480 1 tpm_tis<br>
tpm 36864 2 tpm_tis,tpm_tis_core<br>
ac 16384 0<br>
button 16384 1 i915<br>
sch_fq_codel 20480 5<br>
ip_tables 28672 0<br>
x_tables 28672 1 ip_tables<br>
ext4 528384 3<br>
crc16 16384 2 bluetooth,ext4<br>
jbd2 90112 1 ext4<br>
fscrypto 24576 1 ext4<br>
mbcache 16384 4 ext4<br>
algif_skcipher 20480 0<br>
af_alg 16384 1 algif_skcipher<br>
dm_crypt 28672 1<br>
dm_mod 106496 12 dm_crypt<br>
sr_mod 24576 0<br>
sd_mod 36864 3<br>
cdrom 53248 1 sr_mod<br>
rtsx_usb_sdmmc 28672 0<br>
rtsx_usb 20480 2 rtsx_usb_sdmmc,rtsx_usb_ms<br>
serio_raw 16384 0<br>
atkbd 24576 0<br>
libps2 16384 2 atkbd,psmouse<br>
crct10dif_pclmul 16384 0<br>
crc32_pclmul 16384 0<br>
crc32c_intel 24576 0<br>
ghash_clmulni_intel 16384 0<br>
ahci 36864 2<br>
libahci 28672 1 ahci<br>
aesni_intel 167936 9<br>
xhci_pci 16384 0<br>
aes_x86_64 20480 1 aesni_intel<br>
lrw 16384 1 aesni_intel<br>
xhci_hcd 172032 1 xhci_pci<br>
gf128mul 16384 1 lrw<br>
glue_helper 16384 1 aesni_intel<br>
ablk_helper 16384 1 aesni_intel<br>
cryptd 20480 4 ablk_helper,ghash_clmulni_intel,aesni_intel<br>
libata 212992 2 ahci,libahci<br>
ehci_pci 16384 0<br>
ehci_hcd 73728 1 ehci_pci<br>
usbcore 208896 9 uvcvideo,usbhid,ehci_hcd,xhci_pci,rtsx_usb,ath3k,btusb,xhci_hcd,ehci_pci<br>
scsi_mod 159744 3 sd_mod,libata,sr_mod<br>
usb_common 16384 1 usbcore<br>
i8042 28672 1 ideapad_laptop<br>
serio 20480 6 serio_raw,atkbd,psmouse,i8042<br>
sdhci_acpi 16384 0<br>
sdhci 40960 1 sdhci_acpi<br>
led_class 16384 4 rtsx_usb_sdmmc,sdhci,input_leds,ath9k<br>
mmc_core 122880 3 rtsx_usb_sdmmc,sdhci,sdhci_acpi<br>
<br>
**Attachment 130063**, "system log from multiple reboots": <br>
[journalctl.txt](/uploads/c4e4fc4e5a46c078dedf23f7f0e0511f/journalctl.txt)<br>https://gitlab.freedesktop.org/drm/amd/-/issues/142linux-firmware 2017-02-17 update causes varying breaks in AMDGPU for recent c...2023-05-25T05:44:40ZBugzilla Migration Userlinux-firmware 2017-02-17 update causes varying breaks in AMDGPU for recent cards## Submitted by sau..@..ht.edu
Assigned to **Default DRI bug account**
**[Link to original bug (#99907)](https://bugs.freedesktop.org/show_bug.cgi?id=99907)**
## Description
Currently on Arch Linux after they shipped an update to ...## Submitted by sau..@..ht.edu
Assigned to **Default DRI bug account**
**[Link to original bug (#99907)](https://bugs.freedesktop.org/show_bug.cgi?id=99907)**
## Description
Currently on Arch Linux after they shipped an update to the linux-firmware set (20170217.12987ca-1), there's been reports of various issues ranging from power management failing to in my case (AMD Radeon RX 460) Xorg failing to work at all (it either blinks and goes back to a frozen VT as the GPU hangs, or the GPU hangs on a full-screen corruption of some kind.) This is broken on both kernel 4.9.11 and 4.10 in my testing, on Xorg 1.19.1. The system still responds to SSH connections, but fails to shutdown properly if attempted over that. Tracker link: https://bugs.archlinux.org/task/53042<br>
<br>
I've traced it back to a specific commit to linux-firmware, 7a110b85a46d7f884f4ac712ff52e02ed57234bd, https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/commit/amdgpu/carrizo_ce.bin?id=7a110b85a46d7f884f4ac712ff52e02ed57234bd, pushed to the git repo on 2-17-17, which updates a large subset of the firmware images used by AMDGPU. Seeing as how this is a binary file set, I'm really not sure how to proceed from here in testing it to give any more useful information here. <br>
<br>
Apologies if this is the wrong place to report a firmware issue, but I was unsure where to file it otherwise.https://gitlab.freedesktop.org/drm/amd/-/issues/141Power management problems & kernel hangs with Cap Verde2023-05-25T05:44:42ZBugzilla Migration UserPower management problems & kernel hangs with Cap Verde## Submitted by Klaus Kusche
Assigned to **Default DRI bug account**
**[Link to original bug (#99815)](https://bugs.freedesktop.org/show_bug.cgi?id=99815)**
## Description
I recently switched from the radeon kernel driver to the a...## Submitted by Klaus Kusche
Assigned to **Default DRI bug account**
**[Link to original bug (#99815)](https://bugs.freedesktop.org/show_bug.cgi?id=99815)**
## Description
I recently switched from the radeon kernel driver to the amdgpu kernel driver.<br>
As a consequence, battery lifetime of my laptop was more than halved<br>
(before I could give *two* 90 minutes lectures in a row running on battery, <br>
now the battery is empty after around 70 minutes),<br>
i.e. with amdgpu, the graphic card consumes a multiple of the power it needed<br>
with radeon.<br>
<br>
GPU is AMDGPU(0): Chipset: "VERDE" (ChipID = 0x6825)<br>
Laptop is Dell Precision M6700<br>
OS is linux 4.9, userland is running latest official releases (Gentoo)<br>
Typical load is two screens (internal + VGA-Beamer, both 1024x768 mirrored)<br>
with very light load (no 3D & no video at all, just static pdf slides).<br>
<br>
Power settings in battery mode with the old radeon driver were<br>
* no dpm <br>
(always was very unstable and consumed by far more power than "classic" pm)<br>
* "classic" pm with power_method = profile and power_profile = low<br>
<br>
Analysis of the problems with amdgpu showed:<br>
<br>
1.) There is no "classic" power management: If dpm is turned off with amdgpu,<br>
there is no power management at all, and the card permanently runs<br>
with high power. Why was "classic" power management dropped completely?<br>
<br>
Basically, I neither want nor need any dynamic adjustment:<br>
When on battery, the gpu should permanently run on minimal power,<br>
independent of its load.<br>
<br>
2.) The default dpm mode is "balanced" and "auto".<br>
"balanced" does not change to "battery" automatically when AC is removed,<br>
and it is impossible to set the mode to "battery" manually:<br>
Any attempt to set it via sysfs either kills the process doing so<br>
or hangs it in a kill-9-immune state (which prevents system shutdown).<br>
<br>
I then code-changed the default initialization in si_dpm.c from "balanced"<br>
to "battery". This hangs the whole kernel hard during early boot:<br>
No display, no reaction to Alt-Sysrq, ... only hard power off helps.<br>
<br>
3.) It is possible to set the dpm level from "auto" to "low",<br>
but that does not seem to result in any measurable effect or power savings?https://gitlab.freedesktop.org/drm/amd/-/issues/134Rx480 doesn't output properly onto z27q at 5120x28802023-05-25T05:45:10ZBugzilla Migration UserRx480 doesn't output properly onto z27q at 5120x2880## Submitted by Matthew Treinish
Assigned to **Default DRI bug account**
**[Link to original bug (#99801)](https://bugs.freedesktop.org/show_bug.cgi?id=99801)**
## Description
Created attachment 129569<br>
Example output when X fi...## Submitted by Matthew Treinish
Assigned to **Default DRI bug account**
**[Link to original bug (#99801)](https://bugs.freedesktop.org/show_bug.cgi?id=99801)**
## Description
Created attachment 129569<br>
Example output when X first starts<br>
<br>
I have a a z27q monitor and an rx480 gpu I've just purchased. When I startx on the machine trying to run the monitor at it's native 5120x2880 across the 2 display ports doesn't work. The output is divided with the image mirrored across both halves of the screen. Then one half is itself split in 2 with a negative image that is scrolling horizontally. I took a picture with my cellphone, since a screenshot showed the proper image.<br>
<br>
I'm currently running the monitor over the single display port at a lower resolution of 3840x2160 (albeit with heavy flickering, which I think is a separate if not related issue)<br>
<br>
The current output of xrandr is:<br>
<br>
Screen 0: minimum 320 x 200, current 5040 x 2160, maximum 16384 x 16384<br>
DisplayPort-0 connected primary 3840x2160+1200+0 (normal left inverted right x axis y axis) 597mm x 336mm<br>
2560x2880 59.98 +<br>
2560x1440 59.95 +<br>
3840x2160 60.00* <br>
1920x1080 60.00 <br>
1600x900 60.00 <br>
1366x768 59.99 <br>
1280x720 60.00 59.94 <br>
1024x768 60.00 <br>
800x600 60.32 <br>
640x480 60.00 59.94 <br>
DisplayPort-1 connected (normal left inverted right x axis y axis)<br>
2560x2880 59.98 +<br>
DisplayPort-2 disconnected (normal left inverted right x axis y axis)<br>
HDMI-A-0 connected 1200x1920+0+0 left (normal left inverted right x axis y axis) 474mm x 296mm<br>
1920x1200 59.95*+<br>
1920x1080 60.00 <br>
1600x1200 60.00 <br>
1680x1050 59.88 <br>
1400x1050 59.95 <br>
1280x1024 75.02 60.02 <br>
1440x900 74.98 59.90 <br>
1024x768 75.03 70.07 60.00 <br>
800x600 72.19 75.00 60.32<br>
<br>
This might just be a configuration issue as I'm not used to the KMS way of doing things. (I previously had an nvidia gpu using their binary blob on this display without issue) But, from what I can tell things are being configured to do the right thing automatically and it is not rendered properly over the wire. (especially because when I tried to take a screenshot of the issue it looked like it was supposed to)<br>
<br>
I apologize that bug report lacks concrete details I'm willing to provide whatever information is necessary to debug this. I'm just not sure where to begin.<br>
<br>
**Attachment 129569**, "Example output when X first starts": <br>
![IMG_20170213_214640](/uploads/b7c15672593b89ac3a43aa020f41b710/IMG_20170213_214640.jpg)<br>
### See also
* https://bugs.freedesktop.org/show_bug.cgi?id=105651https://gitlab.freedesktop.org/drm/amd/-/issues/132Lenovo Thinkpad E450 (Kaveri A6-7000 Radeon R4) Blank Screen after suspend (d...2023-05-25T05:45:11ZBugzilla Migration UserLenovo Thinkpad E450 (Kaveri A6-7000 Radeon R4) Blank Screen after suspend (displayport link issues)## Submitted by Kyle Brooks
Assigned to **Default DRI bug account**
**[Link to original bug (#99779)](https://bugs.freedesktop.org/show_bug.cgi?id=99779)**
## Description
Created attachment 129527<br>
dmesg 4.9.8<br>
<br>
If I shu...## Submitted by Kyle Brooks
Assigned to **Default DRI bug account**
**[Link to original bug (#99779)](https://bugs.freedesktop.org/show_bug.cgi?id=99779)**
## Description
Created attachment 129527<br>
dmesg 4.9.8<br>
<br>
If I shut my laptop lit it suspends, then when opening the lid and resuming I get a blank screen and am unable to get the display to work again unless I reboot. I can ssh into computer and I get displayport link errors in the attached dmesg log.<br>
<br>
This issue does not occur if I use the radeon kernel module instead of amdgpu.<br>
<br>
This seems very similar to [bug 90320](https://bugs.freedesktop.org/show_bug.cgi?id=90320) but I filed this one because it is amdgpu not radeon:<br>
https://bugs.freedesktop.org/show_bug.cgi?id=90320<br>
<br>
I've also attached the Xorg.0.log but it does not have any errors indicated. It indicates successful exit because I stopped the server over ssh and tried to restart gdm a few times which is why there are multiple displayport link status failed messages in dmesg.<br>
<br>
**Attachment 129527**, "dmesg 4.9.8": <br>
[dmesg-4.9.8-1-ARCH.log](/uploads/a750bf717feee19158e804c8f2c78be9/dmesg-4.9.8-1-ARCH.log)<br>
### See also
* https://bugs.freedesktop.org/show_bug.cgi?id=90320https://gitlab.freedesktop.org/drm/amd/-/issues/129VM/GPU fault on 4.10-rc6 (Kaveri + Topaz)2023-05-25T05:45:12ZBugzilla Migration UserVM/GPU fault on 4.10-rc6 (Kaveri + Topaz)## Submitted by SET
Assigned to **Default DRI bug account**
**[Link to original bug (#99680)](https://bugs.freedesktop.org/show_bug.cgi?id=99680)**
## Description
Created attachment 129338<br>
VM and GPU faults<br>
<br>
dmesg repo...## Submitted by SET
Assigned to **Default DRI bug account**
**[Link to original bug (#99680)](https://bugs.freedesktop.org/show_bug.cgi?id=99680)**
## Description
Created attachment 129338<br>
VM and GPU faults<br>
<br>
dmesg reports VM and GPU faults with 4.10-rc6, as in the attachement. The X session remains usable. On very rare occasions, the laptop won't resume from suspend. Reported for any usefulness.<br>
<br>
**Attachment 129338**, "VM and GPU faults": <br>
[vm_fault.txt](/uploads/3e498eafbd1997356e9a7f4d8a15411e/vm_fault.txt)<br>https://gitlab.freedesktop.org/drm/amd/-/issues/128Performace drop on AMD TONGA(380x) on kernels 4.9 and 4.10RC32023-05-25T05:45:14ZBugzilla Migration UserPerformace drop on AMD TONGA(380x) on kernels 4.9 and 4.10RC3## Submitted by Miguel Granda Martínez
Assigned to **Default DRI bug account**
**[Link to original bug (#99459)](https://bugs.freedesktop.org/show_bug.cgi?id=99459)**
## Description
Created attachment 129046<br>
Performance drop<b...## Submitted by Miguel Granda Martínez
Assigned to **Default DRI bug account**
**[Link to original bug (#99459)](https://bugs.freedesktop.org/show_bug.cgi?id=99459)**
## Description
Created attachment 129046<br>
Performance drop<br>
<br>
Performance drop beyond kernel 4.8 on games like alien isolation(heavy fps drop), pillars of eternity or tomb raider due to higher cpu usage. GPU AMD TONGA, latest mesa-git, xorg 1.19.1.<br>
<br>
**Attachment 129046**, "Performance drop": <br>
![PerformaceIssues](/uploads/2429e4a0f350b04b142be0c38f1c854a/PerformaceIssues.png)<br>https://gitlab.freedesktop.org/drm/amd/-/issues/125A few amdgpu errors with kernel 4.10-rc2 (Kaveri + Topaz)2023-05-25T05:46:11ZBugzilla Migration UserA few amdgpu errors with kernel 4.10-rc2 (Kaveri + Topaz)## Submitted by SET
Assigned to **Default DRI bug account**
**[Link to original bug (#99313)](https://bugs.freedesktop.org/show_bug.cgi?id=99313)**
## Description
Created attachment 128806<br>
dmesg for amdgpu on kernel 4.10-rc2<b...## Submitted by SET
Assigned to **Default DRI bug account**
**[Link to original bug (#99313)](https://bugs.freedesktop.org/show_bug.cgi?id=99313)**
## Description
Created attachment 128806<br>
dmesg for amdgpu on kernel 4.10-rc2<br>
<br>
This is just to report a few errors with amdgpu in kernel 4.10-rc2 on my laptop, featuring :<br>
<br>
APU : AMD A10-7300 Radeon R6, 10 Compute Cores 4C+6G (from /proc/cpuinfo).<br>
iGPU : 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri HDMI/DP Audio Controller<br>
dGPU : 01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445]<br>
Xorg : 1.18.4, on Arch Linux<br>
<br>
$(dmesg |grep -i amdgpu) is in the attachement k4.10-rc2_amdgpu_dmesg.txt.<br>
In brief, there are errors related to UVD and IB with Kaveri iGPU.<br>
<br>
I do have a normal X session, except that the laptop never suspends, and things can then go as bad as corrupting the file system beyond recognition by Grub.<br>
<br>
I am posting this information in the hope it can be useful to developers.<br>
<br>
Regards.<br>
<br>
**Attachment 128806**, "dmesg for amdgpu on kernel 4.10-rc2": <br>
[k4.10-rc2_amdgpu_dmesg.txt](/uploads/366892d1428141ddd3f89cebbd786007/k4.10-rc2_amdgpu_dmesg.txt)<br>
### See also
* https://bugzilla.kernel.org/show_bug.cgi?id=192161https://gitlab.freedesktop.org/drm/amd/-/issues/119Kernel 4.9: amdgpu regression; gui flickers; amd radeon rx 4602023-05-25T05:46:12ZBugzilla Migration UserKernel 4.9: amdgpu regression; gui flickers; amd radeon rx 460## Submitted by Reimar Imhof
Assigned to **Default DRI bug account**
**[Link to original bug (#99275)](https://bugs.freedesktop.org/show_bug.cgi?id=99275)**
## Description
Created attachment 128754<br>
hwinfo<br>
<br>
System: open...## Submitted by Reimar Imhof
Assigned to **Default DRI bug account**
**[Link to original bug (#99275)](https://bugs.freedesktop.org/show_bug.cgi?id=99275)**
## Description
Created attachment 128754<br>
hwinfo<br>
<br>
System: openSuse Leap 42.2,<br>
kernel from download.opensuse.org/repositories/Kernel:/stable/standard/<br>
4.9.0-4.g1af4b0f<br>
Mesa from download.opensuse.org/repositories/X11:/XOrg/openSUSE_Leap_42.2/<br>
<br>
graphics adapter: amd radeon rx 460<br>
cpu: i5-6402p<br>
<br>
desktop: kde5 (from 42.2-oss/update)<br>
<br>
Problem: Address-drop-down in firefox flickers.<br>
<br>
Steps to reproduce:<br>
<br>
start firefox<br>
enter address (example: www.heise.de)<br>
enter an other address<br>
address drop down starts to flicker.<br>
<br>
Perhaps problem shows up only when virtual desktop has been changed before firefox was started. (I use cube animation for virtual desktop change.)<br>
<br>
Problem also occurs with tumbleweed live system.<br>
<br>
There is no problem with kernel 4.8.x (4.8.14)<br>
<br>
I've also reported this bug at https://bugzilla.suse.com/show_bug.cgi?id=1017938<br>
<br>
**Attachment 128754**, "hwinfo": <br>
[hwinfo.txt](/uploads/cf9561687fe600950d385739ae2f5534/hwinfo.txt)<br>https://gitlab.freedesktop.org/drm/amd/-/issues/118Deterministic crash on RX460 "NULL pointer dereference"2023-05-25T05:46:13ZBugzilla Migration UserDeterministic crash on RX460 "NULL pointer dereference"## Submitted by Daniël Mantione
Assigned to **Default DRI bug account**
**[Link to original bug (#99264)](https://bugs.freedesktop.org/show_bug.cgi?id=99264)**
## Description
Created attachment 128734<br>
Complete syslog data from...## Submitted by Daniël Mantione
Assigned to **Default DRI bug account**
**[Link to original bug (#99264)](https://bugs.freedesktop.org/show_bug.cgi?id=99264)**
## Description
Created attachment 128734<br>
Complete syslog data from boot to crash<br>
<br>
Hello,<br>
<br>
I am in the process of migrating from a Radeon HD6670 to an RX 460 for quite a few months now. I regularily fit the RX460, but keep running into issues, crashes and others, that force me to install the HD6670 again if I need my computer for serious work or even a more stable gaming situation. However, I am making progress identifying issues, and it looks like there are 3 different causes for crashes. One of them I can now reproduce very easy, and smells like a real driver bug, so therefore I would like to report it.<br>
<br>
My hardware is as follows:<br>
Xeon E5-2650v2 CPU (once it was an Opteron, but you stopped making new ones :( )<br>
Supermicro X9SRE-3F mainboard<br>
32GB RAM<br>
HIS Radeon RX 460 2GB<br>
3 * HP LP2065 1600x1200 monitor<br>
- One connected via active DP to DVI converter<br>
- One connected via DVI<br>
- One connected via HDMI to DVI cable<br>
<br>
My software configuration is as follows:<br>
OpenSuSE 13.1 with the following modifications:<br>
- Amd-staging-4.7 kernel as of 21 december 2016 (compiled it myself)<br>
(DAL is needed to use all my 3 monitors)<br>
- Xorg upgraded to 7.6 (via http://download.opensuse.org/repositories/X11:/XOrg/openSUSE_13.1/ )<br>
- Mesa upgraded to 13.0.1 (via http://download.opensuse.org/repositories/X11:/XOrg/openSUSE_13.1/ )<br>
<br>
How to reproduce?<br>
<br>
Using the game The Great Whale Road, I have captured the OpenGL command stream with Apitrace:<br>
<br>
http://apitrace.github.io/<br>
<br>
I have uploaded it here, be warned that this is a 770MB download:<br>
<br>
http://www.freepascal.org/~daniel/greatwhaleroad.trace.bz2<br>
<br>
Then:<br>
<br>
bunzip2 greatwhaleroad.trace.bz2<br>
apitrace replay greatwhaleroad.trace<br>
<br>
At the end of the replay, all monitors lose signal and go black. Because my mainboard has a small Aspeed onboard VGA controller, I can switch my monitor input to that VGA controller, login to the Linux VGA text console and recover some information. In dmesg the stack trace below is visible. You can also see that the X server and game processes are still running, but hanging inside the kernel, so they cannot be killed.<br>
<br>
Best regards,<br>
<br>
Daniël Mantione<br>
<br>
[ 1631.286172] BUG: unable to handle kernel NULL pointer dereference at 0000000000000030<br>
[ 1631.333419] IP: [`<ffffffffa08e3e7a>`] amdgpu_gtt_mgr_alloc+0x2a/0x150 [amdgpu]<br>
[ 1631.367823] PGD b9adf067 PUD b8ef5067 PMD 0<br>
[ 1631.402734] Oops: 0000 [#1] SMP<br>
[ 1631.436707] Modules linked in: ppdev parport zram lz4_compress lz4_decompress fuse af_packet k8temp hwmon_vid sr_mod cdrom amdkfd amd_iommu_v2 amdgpu x86_pkg_temp_thermal<br>
intel_powerclamp coretemp snd_seq_dummy snd_seq_oss snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_seq_midi snd_seq_midi_event kvm_intel<br>
snd_hda_codec_hdmi snd_emu10k1 snd_hda_intel kvm snd_hda_codec snd_rawmidi snd_hda_core snd_ac97_codec ipmi_ssif ac97_bus snd_pcm_oss snd_pcm irqbypass crct10dif_pclmul isci<br>
crc32_pclmul crc32c_intel ttm ghash_clmulni_intel snd_util_mem snd_hwdep snd_seq drbg iTCO_wdt iTCO_vendor_support igb ansi_cprng drm_kms_helper libsas aesni_intel<br>
snd_seq_device snd_timer ablk_helper cryptd lrw snd_mixer_oss gf128mul mei_me ptp glue_helper drm snd emu10k1_gp usb_storage mei scsi_transport_sas<br>
[ 1631.592832] aes_x86_64 pps_core joydev md_mod gameport ioatdma backlight soundcore fb_sys_fops pcspkr serio_raw shpchp sysimgblt i2c_i801 sysfillrect syscopyarea lpc_ich<br>
dca i2c_algo_bit mfd_core wmi ipmi_si ipmi_msghandler button binfmt_misc sg dm_mod autofs4 ext4 mbcache jbd2 crc16 hid_generic usbhid ehci_pci ehci_hcd usbcore sd_mod<br>
usb_common xenbus_probe_frontend reiserfs fan thermal ahci libahci libata scsi_mod [last unloaded: parport_pc]<br>
[ 1631.721604] CPU: 0 PID: 3948 Comm: glretrace Not tainted 4.7.0-2-default+ #1<br>
[ 1631.764334] Hardware name: Supermicro X9SRE/X9SRE-3F/X9SRi/X9SRi-3F/X9SRE/X9SRE-3F/X9SRi/X9SRi-3F, BIOS 3.2a 08/31/2015<br>
[ 1631.785241] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring sdma0 timeout, last signaled seq=10998, last emitted seq=10998<br>
[ 1631.785245] [drm] IP block:tonga_ih is hung!<br>
[ 1631.785518] [drm] Atomic commit: RESET. crtc id 0:[ffff880816a06000]<br>
[ 1631.785540] [drm] Atomic commit: RESET. crtc id 1:[ffff880817700000]<br>
[ 1631.785559] [drm] Atomic commit: RESET. crtc id 2:[ffff88081c3e4000]<br>
[ 1631.785578] [drm] dc_commit_targets: 0 targets<br>
[ 1632.074160] task: ffff88080564ccc0 ti: ffff8808057c0000 task.ti: ffff8808057c0000<br>
[ 1632.119037] RIP: 0010:[`<ffffffffa08e3e7a>`] [`<ffffffffa08e3e7a>`] amdgpu_gtt_mgr_alloc+0x2a/0x150 [amdgpu]<br>
[ 1632.164304] RSP: 0018:ffff8808057c3a10 EFLAGS: 00010282<br>
[ 1632.210314] RAX: ffff880808fe1970 RBX: ffff880818f1f890 RCX: 7fffffffffffffff<br>
[ 1632.256563] RDX: 0000000000000000 RSI: ffff880818f1f858 RDI: ffff880808fe1970<br>
[ 1632.302370] RBP: ffff8808057c3a70 R08: 0000000000000001 R09: ffff8806ccb7b928<br>
[ 1632.348805] R10: ffff880811ebe540 R11: 0000000000000287 R12: 0000000000000000<br>
[ 1632.394486] R13: ffff880818f1f890 R14: ffff880818f1f800 R15: ffff8807bfaf4d80<br>
[ 1632.439637] FS: 00007fed53c56700(0000) GS:ffff88081f200000(0000) knlGS:0000000000000000<br>
[ 1632.485411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033<br>
[ 1632.531172] CR2: 0000000000000030 CR3: 00000000355cf000 CR4: 00000000001406f0<br>
[ 1632.577066] Stack:<br>
[ 1632.622940] ffff8806ccb7b000 0000000000000680 0000000000000246 ffff8808057c3a50<br>
[ 1632.669400] ffffffff810a1799 ffff880808fe8608 ffff880808fe8608 ffff8807de2293c0<br>
[ 1632.719718] ffff8807de229470 ffff880818f1f890 ffff880818f1f800 ffff8807bfaf4d80<br>
[ 1632.769794] Call Trace:<br>
[ 1632.824132] [`<ffffffff810a1799>`] ? __might_sleep+0x49/0x80<br>
[ 1632.879008] [`<ffffffffa08c7afb>`] amdgpu_ttm_bind+0x5b/0x150 [amdgpu]<br>
[ 1632.932452] [`<ffffffffa08df45d>`] amdgpu_vm_update_page_directory+0x7d/0x480 [amdgpu]<br>
[ 1632.978788] [`<ffffffff811b019b>`] ? krealloc+0x2b/0xa0<br>
[ 1633.025524] [`<ffffffffa040ff54>`] ? ttm_eu_reserve_buffers+0x184/0x330 [ttm]<br>
[ 1633.072382] [`<ffffffffa08ce70b>`] amdgpu_gem_va_update_vm+0x13b/0x180 [amdgpu]<br>
[ 1633.119681] [`<ffffffffa0409c99>`] ? ttm_bo_add_to_lru+0x89/0xe0 [ttm]<br>
[ 1633.167081] [`<ffffffffa08cf7af>`] amdgpu_gem_va_ioctl+0x1df/0x2a0 [amdgpu]<br>
[ 1633.215410] [`<ffffffff810a1799>`] ? __might_sleep+0x49/0x80<br>
[ 1633.262823] [`<ffffffffa050062d>`] drm_ioctl+0x25d/0x510 [drm]<br>
[ 1633.310491] [`<ffffffff8122ea93>`] ? touch_atime+0x23/0xa0<br>
[ 1633.358466] [`<ffffffffa08cf5d0>`] ? amdgpu_gem_metadata_ioctl+0x1f0/0x1f0 [amdgpu]<br>
[ 1633.406696] [`<ffffffffa08b504b>`] amdgpu_drm_ioctl+0x4b/0x80 [amdgpu]<br>
[ 1633.454146] [`<ffffffff81224896>`] do_vfs_ioctl+0x96/0x690<br>
[ 1633.501757] [`<ffffffff81003246>`] ? do_audit_syscall_entry+0x66/0x70<br>
[ 1633.549670] [`<ffffffff81003729>`] ? syscall_trace_enter_phase1+0xf9/0x110<br>
[ 1633.597796] [`<ffffffff81224f09>`] SyS_ioctl+0x79/0x90<br>
[ 1633.645903] [`<ffffffff81003a79>`] do_syscall_64+0x69/0x110<br>
[ 1633.694445] [`<ffffffff81600925>`] entry_SYSCALL64_slow_path+0x25/0x25<br>
[ 1633.742299] Code: 00 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 89 cb 48 83 ec 38 4c 8b 21 48 b9 ff ff ff ff ff ff ff 7f 4c 8b 57 30 `<49>` 39 4c 24 30 74 11<br>
31 c0 48 83 c4 38 5b 41 5c 41 5d 41 5e 41<br>
[ 1633.842789] RIP [`<ffffffffa08e3e7a>`] amdgpu_gtt_mgr_alloc+0x2a/0x150 [amdgpu]<br>
[ 1633.894212] RSP `<ffff8808057c3a10>`<br>
[ 1633.944739] CR2: 0000000000000030<br>
[ 1633.994974] ---[ end trace d06de6dc7a13ea3e ]---<br>
[ 1634.047545] [drm] dc_link_handle_hpd_rx_irq: Got short pulse HPD on link 0<br>
[ 1634.047549] amdgpu 0000:04:00.0: SRBM_SOFT_RESET=0x00000400<br>
[ 1635.184392] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_ack: called for non-implemented irq source<br>
[ 1635.184446] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_set: called for non-implemented irq source<br>
[ 1635.184501] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_ack: called for non-implemented irq source<br>
[ 1635.184543] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_set: called for non-implemented irq source<br>
[ 1635.184585] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_ack: called for non-implemented irq source<br>
[ 1635.184623] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_set: called for non-implemented irq source<br>
[ 1635.184673] [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :4<br>
[ 1635.184717] [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :5<br>
[ 1635.184758] [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :6<br>
[ 1635.184799] [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :7<br>
[ 1635.184838] [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :8<br>
[ 1635.184879] [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :9<br>
[ 1635.184917] [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :10<br>
[ 1635.184955] [drm:amdgpu_dm_set_crtc_irq_state [amdgpu]] *ERROR* amdgpu_dm_set_crtc_irq_state: crtc is NULL at id :11<br>
[ 1635.184998] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_ack: called for non-implemented irq source<br>
[ 1635.185038] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_set: called for non-implemented irq source<br>
[ 1635.185078] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_ack: called for non-implemented irq source<br>
[ 1635.185116] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_set: called for non-implemented irq source<br>
[ 1635.185158] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_ack: called for non-implemented irq source<br>
[ 1635.185195] [drm:log_to_debug_console [amdgpu]] *ERROR* dal_irq_service_dummy_set: called for non-implemented irq source<br>
<br>
**Attachment 128734**, "Complete syslog data from boot to crash": <br>
[syslog.txt](/uploads/9b70590de1764abac41c9f5e119dbdd1/syslog.txt)<br>https://gitlab.freedesktop.org/drm/amd/-/issues/116amdgpu doesn't reinitialize after reboot in Xen PV DomU2023-05-25T05:46:16ZBugzilla Migration Useramdgpu doesn't reinitialize after reboot in Xen PV DomU## Submitted by Mateusz Zalega
Assigned to **Default DRI bug account**
**[Link to original bug (#98901)](https://bugs.freedesktop.org/show_bug.cgi?id=98901)**
## Description
Created attachment 128264<br>
Logs from Xen Dom0 and aff...## Submitted by Mateusz Zalega
Assigned to **Default DRI bug account**
**[Link to original bug (#98901)](https://bugs.freedesktop.org/show_bug.cgi?id=98901)**
## Description
Created attachment 128264<br>
Logs from Xen Dom0 and affected DomU<br>
<br>
I'm not sure whether this is a Xen or amdgpu bug.<br>
<br>
amdgpu consistently does not reinitialize after paravirtualized Xen DomU reboots. It's a PCI passthrough setup - the physical machine does not reboot and it can't reset PCI Express devices.<br>
<br>
This setup is working fine until I need to reboot the affected DomU.<br>
<br>
DomU:<br>
Debian testing (29-11-2016)<br>
Linux version 4.7.0-1-amd64<br>
<br>
Dom0:<br>
Debian GNU/Linux 8.6 (jessie)<br>
Linux 3.16.0-4-amd64<br>
<br>
Graphics adapter:<br>
Radeon RX480<br>
<br>
I attached an archive with all the relevant logs I could gather. Please contact me for further information/testing.<br>
<br>
**Attachment 128264**, "Logs from Xen Dom0 and affected DomU": <br>
[bugreport.tar.gz](/uploads/76aa1dba07ac4e5eebbbc5d3fcd464b4/bugreport.tar.gz)<br>https://gitlab.freedesktop.org/drm/amd/-/issues/115On kernel startup, all monitors will go blank and stay blank with newest amd-...2023-05-25T05:47:10ZBugzilla Migration UserOn kernel startup, all monitors will go blank and stay blank with newest amd-staging-4.7## Submitted by Guido Winkelmann
Assigned to **Default DRI bug account**
**[Link to original bug (#98730)](https://bugs.freedesktop.org/show_bug.cgi?id=98730)**
## Description
When booting with the newest kernel from the amd-stagi...## Submitted by Guido Winkelmann
Assigned to **Default DRI bug account**
**[Link to original bug (#98730)](https://bugs.freedesktop.org/show_bug.cgi?id=98730)**
## Description
When booting with the newest kernel from the amd-staging-4.7 branch from https://cgit.freedesktop.org/~agd5f/linux/, all connected monitors will go blank and stay blank indefinitely. The power indicator on the monitors will start to blink as if there was no signal.<br>
<br>
This is with commit 680da8633ae17cdea8fddd1ede87253325c8ca25. With an older commit, d330e1e9c232895dbd0c183a647d41d54ecc0884, this branch still works.<br>
<br>
DAL is enabled in the config in both cases.<br>
<br>
The graphics card is a Sapphire Nitro Radeon R9 380X.<br>
<br>
There are three monitors connected in total, one to the DVI-I port, one to the DVI-D port and one to the DisplayPort.<br>
<br>
I am using this particular branch as a workaround for the bug described in https://bugs.freedesktop.org/show_bug.cgi?id=91202https://gitlab.freedesktop.org/drm/amd/-/issues/114[AMDGPU][CIK] Unable to hibernate functionality is not stable2023-05-25T05:47:12ZBugzilla Migration User[AMDGPU][CIK] Unable to hibernate functionality is not stable## Submitted by Shawn Starr
Assigned to **Default DRI bug account**
**[Link to original bug (#98513)](https://bugs.freedesktop.org/show_bug.cgi?id=98513)**
## Description
Something regressed for CIK on AMDGPU, I am unable to hiber...## Submitted by Shawn Starr
Assigned to **Default DRI bug account**
**[Link to original bug (#98513)](https://bugs.freedesktop.org/show_bug.cgi?id=98513)**
## Description
Something regressed for CIK on AMDGPU, I am unable to hibernate anymore, hangs laptop when it attempts to freeze().https://gitlab.freedesktop.org/drm/amd/-/issues/113Radeon and 5k resolution 5120x2880 = corrupted image2023-05-25T05:47:13ZBugzilla Migration UserRadeon and 5k resolution 5120x2880 = corrupted image## Submitted by ble..@..il.com
Assigned to **Default DRI bug account**
**[Link to original bug (#98461)](https://bugs.freedesktop.org/show_bug.cgi?id=98461)**
## Description
Created attachment 127570<br>
Photo of display<br>
<br>
...## Submitted by ble..@..il.com
Assigned to **Default DRI bug account**
**[Link to original bug (#98461)](https://bugs.freedesktop.org/show_bug.cgi?id=98461)**
## Description
Created attachment 127570<br>
Photo of display<br>
<br>
I try to set 2560x2880 resolution on DisplayPort-0 and the same resolution on DisplayPort-1, but screen is wobbly and distorted.<br>
xrandr --output DisplayPort-0 --mode 2560x2880 --right-of DisplayPort-1 --output DisplayPort-1 --mode 2560x2880<br>
<br>
xrandr <br>
Screen 0: minimum 320 x 200, current 2560 x 1440, maximum 16384 x 16384<br>
DisplayPort-0 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 597mm x 336mm<br>
3840x2160 60.00 + 60.00 <br>
2560x1440 59.95*+<br>
2560x2880 59.98 29.99 <br>
1920x1200 59.88 <br>
1920x1080 60.00 <br>
1600x1200 60.00 <br>
1680x1050 59.95 <br>
1280x1024 60.02 <br>
1280x800 59.81 <br>
1024x768 60.00 <br>
800x600 60.32 <br>
640x480 60.00 59.94 <br>
DisplayPort-1 connected (normal left inverted right x axis y axis)<br>
848x480 59.74 +<br>
2560x2880 59.98 29.99 <br>
<br>
<br>
Monitor: Dell UP2715K<br>
VGA: AMD FirePro W2100<br>
<br>
It is related with Bug id 97244 (5k resolution but on Intel card).<br>
<br>
**Attachment 127570**, "Photo of display": <br>
![display](/uploads/9bfe949f5521f134c9193c76a379069e/display.jpg)<br>https://gitlab.freedesktop.org/drm/amd/-/issues/112TTM broken on 4.9-rc22023-05-25T05:47:14ZBugzilla Migration UserTTM broken on 4.9-rc2## Submitted by Armin K. `@krejzi`
Assigned to **Default DRI bug account**
**[Link to original bug (#98417)](https://bugs.freedesktop.org/show_bug.cgi?id=98417)**
## Description
Created attachment 127520<br>
dmesg<br>
<br>
As the ...## Submitted by Armin K. `@krejzi`
Assigned to **Default DRI bug account**
**[Link to original bug (#98417)](https://bugs.freedesktop.org/show_bug.cgi?id=98417)**
## Description
Created attachment 127520<br>
dmesg<br>
<br>
As the title says.<br>
<br>
Relevant dmesg output:<br>
<br>
[ 12.409144] ttm: no symbol version for memcpy<br>
[ 12.409146] ttm: Unknown symbol memcpy (err -22)<br>
[ 12.409167] ttm: no symbol version for clear_page<br>
[ 12.409167] ttm: Unknown symbol clear_page (err -22)<br>
[ 12.409178] ttm: no symbol version for copy_page<br>
[ 12.409179] ttm: Unknown symbol copy_page (err -22)<br>
[ 12.409204] ttm: no symbol version for phys_base<br>
[ 12.409205] ttm: Unknown symbol phys_base (err -22)<br>
[ 12.409216] ttm: no symbol version for memset<br>
[ 12.409216] ttm: Unknown symbol memset (err -22)<br>
[ 12.409219] ttm: no symbol version for ___preempt_schedule<br>
[ 12.409219] ttm: Unknown symbol ___preempt_schedule (err -22)<br>
<br>
Full dmesg output and kernel config are attached.<br>
<br>
**Attachment 127520**, "dmesg": <br>
[dmesg.txt](/uploads/e579443183b8ba28f6d0891188863f01/dmesg.txt)<br>https://gitlab.freedesktop.org/drm/amd/-/issues/1094K @ 60Hz over HDMI 2.0 not working with AMDGPU-DAL2023-05-25T05:47:16ZBugzilla Migration User4K @ 60Hz over HDMI 2.0 not working with AMDGPU-DAL## Submitted by Dillon Dixon
Assigned to **Default DRI bug account**
**[Link to original bug (#98333)](https://bugs.freedesktop.org/show_bug.cgi?id=98333)**
## Description
So this is regarding AMDGPU DAL as it currently exists in ...## Submitted by Dillon Dixon
Assigned to **Default DRI bug account**
**[Link to original bug (#98333)](https://bugs.freedesktop.org/show_bug.cgi?id=98333)**
## Description
So this is regarding AMDGPU DAL as it currently exists in https://cgit.freedesktop.org/~agd5f/linux/log/?h=amd-staging-4.7, which from my understanding contains the most up-to-date public-facing iteration of the DAL patch.<br>
<br>
So I have an HDMI 2.0 4K 60 Hz monitor (Vizio D40u-D1) as my main display connected to an XFX RX 480. I'm using a kernel compiled from the branch listed above.<br>
<br>
Now the issue I'm having is that I'm stuck at 30 Hz. The RX 480 is capable of driving this monitor at 60 Hz @ 4K, which works under Windows. Trying to switch to 60 Hz either results in no signal, or just 30 Hz again.<br>
<br>
I had the same issue in the past with the proprietary Linux Nvidia drivers on a 960 GTX I used to own, and after several months, the devs there were able to figure out what the issue is, describe it in a forum post, and get a fix in. See here: https://devtalk.nvidia.com/default/topic/939971/linux/4k-60hz-works-in-windows-not-in-linux/<br>
<br>
So what I'm hoping is that a similar fix would work in DAL.<br>
<br>
I can provide logs on request (not sure to log right now).<br>
<br>
Thanks!https://gitlab.freedesktop.org/drm/amd/-/issues/104[amdgpu SI] "gpu fault detect" in Alien: Isolation2023-05-25T05:48:09ZBugzilla Migration User[amdgpu SI] "gpu fault detect" in Alien: Isolation## Submitted by Arek Ruśniak
Assigned to **Default DRI bug account**
**[Link to original bug (#98183)](https://bugs.freedesktop.org/show_bug.cgi?id=98183)**
## Description
Created attachment 127168<br>
kernel log<br>
<br>
Hi, <br>...## Submitted by Arek Ruśniak
Assigned to **Default DRI bug account**
**[Link to original bug (#98183)](https://bugs.freedesktop.org/show_bug.cgi?id=98183)**
## Description
Created attachment 127168<br>
kernel log<br>
<br>
Hi, <br>
kernel - drm-next-4.9-wip + drm/amdgpu: disable CRTCs before teardown<br>
mesa,libdrm,amdgpu,llvm form git/svn<br>
This is not regression, this happened since dpm is workable. <br>
<br>
GPU/VM faults appears during loading game only, menu/gameplay(20min) looks normal. <br>
Probably this problem doesn't performance impact, frame rate is the same as for radeon.<br>
<br>
**Attachment 127168**, "kernel log": <br>
[alien-gpu_faults.log](/uploads/aa4b76a4dc51beda8af675221bffd327/alien-gpu_faults.log)<br>