[BUG] Mac Pro 7,1 AMD Radeon Pro Vega II

### Pre-flight checklist

- [x] I have searched existing issues and this is not a duplicate.
- [x] I have read the [Contributing Guidelines](https://github.com/CachyOS/linux-cachyos/blob/master/CONTRIBUTING.md).
- [x] I have verified the issue is reproducible with the latest available CachyOS kernel.
- [x] I have tried to reproduce the issue on Arch Linux's `linux` kernel.

### Upstream / vanilla kernel check

I have not tested with a vanilla/upstream kernel

### Kernel variant

linux-cachyos (EEVDF, Clang)

### System information (cachyos-bugreport.sh)

```text
https://paste.cachyos.org/p/5b947d5.log
```

### Manual system information (if cachyos-bugreport.sh is unavailable)

```text

```

### Bug description

Starting with kernel 7.1.1 this system will freeze on small animations such as kwin or when opening electron applications, then recover after killing the electron application / kwin recovering. Awaiting Linux mainline to release 7.1 for more testing.

### Steps to reproduce

1. Opening an electron app in either a desktop environment or from a TTY or trigger kwin animations.

### Expected behavior

Previously these Vega20's had zero issues.

### Actual behavior

The GPU will freeze, locking up for about a minute till either kwin has recovered or the electron app has been killed from a separate TTY.

### Logs / stack traces

```text
[ 149.199488] applesmc applesmc.768: probe with driver applesmc failed with error -5
[ 165.004406] show_signal: 38 callbacks suppressed
[ 165.004410] traps: electron[4135] trap int3 ip:55e5de7d1077 sp:7fff78203a40 error:0 in electron[6664077,55e5d9af7000+a0bf000]
[ 178.212988] ------------[ cut here ]------------
[ 178.212991] amdgpu_dmabuf_is_xgmi_accessible( dma_buf_attach_adev(attach), bo)
[ 178.212992] WARNING: drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c:220 at amdgpu_dma_buf_map.llvm.16148272347660361795+0x234/0x240 [amdgpu], CPU#23: kwin_wayla:cs0/3492
[ 178.213660] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq tcp_dctcp tcp_htcp ccm algif_aead des_generic libdes algif_skcipher md4 algif_hash nf_conntrack_netbios_ns nf_conntrack_broadcast af_alg nft_fib_inet nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_reject_inet nf_reject_ipv6 nf_reject_ipv4 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink vfat fat brcmfmac_wcc intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common skx_edac skx_edac_common nfit libnvdimm encrypted_keys trusted tee asn1_encoder x86_pkg_temp_thermal intel_powerclamp uvcvideo uvc videobuf2_vmalloc coretemp videobuf2_memops videobuf2_v4l2 videobuf2_common kvm_intel videodev kvm macsmc_light macsmc_accel industrialio macsmc_hwmon rtc_macsmc leds_macsmc macsmc_power macsmc_chamshell irqbypass applesmc(+) aesni_intel gf128mul rapl intel_cstate intel_uncore pcspkr snd_hda_codec_atihdmi thunderbolt snd_usb_audio snd_hda_codec_hdmi snd_usbmidi_lib cdc_mbim snd_ump snd_rawmidi
[ 178.213697] cdc_wdm snd_hda_intel snd_seq_device mc snd_hda_codec atlantic snd_hda_core brcmfmac snd_intel_dspcfg macsec cdc_ncm snd_intel_sdw_acpi brcmutil snd_hwdep spi_nor ptp cdc_ether pps_core usbnet mtd aead mii 8250_pericom cfg80211 mmc_core i2c_i801 cdc_acm macsmc_acpi i2c_smbus rfkill apple_mfi_fastcharge macsmc_core ioatdma acpi_tad mousedev mei_me i2c_mux joydev mei intel_pch_thermal dca mac_hid tcp_bbr sch_cake pkcs8_key_parser dm_mod i2c_dev uinput crypto_user ntsync zram 842_decompress 842_compress lz4hc_compress lz4_compress nvme nvme_core nvme_keyring spi_intel_pci lpc_ich spi_intel nvme_auth amdgpu drm_panel_backlight_quirks drm_buddy drm_suballoc_helper video wmi i2c_algo_bit drm_exec gpu_sched amdxcp drm_ttm_helper apple_bce(C) ttm snd_pcm snd_timer drm_display_helper snd soundcore cec
[ 178.213734] CPU: 23 UID: 1000 PID: 3492 Comm: kwin_wayla:cs0 Tainted: G C 7.1.2-3-cachyos #1 PREEMPT(full) c8058852178500379e5e9883fd87c6021fe791a5
[ 178.213737] Tainted: [C]=CRAP
[ 178.213738] Hardware name: Apple Inc. 7,1/Mac-27AD2F918AE68F61, BIOS 2103. (iBridge: 23.16.15067.0.0,0) 04/18/2026
[ 178.213740] Sched_ext: lavd_1.1.0_x86_64_unknown_linux_gnu (enabled+all), task: runnable_at=-1ms
[ 178.213741] RIP: 0010:amdgpu_dma_buf_map.llvm.16148272347660361795+0x234/0x240 [amdgpu]
[ 178.214154] Code: ff ff 49 03 b5 b8 01 00 00 e8 88 3e 02 00 89 c1 48 c7 c0 ea ff ff ff 84 c9 0f 84 29 ff ff ff 41 f6 45 00 04 0f 84 1e ff ff ff <0f> 0b e9 66 ff ff ff e8 10 c8 17 ec 90 90 90 90 90 90 90 90 90 90
[ 178.214156] RSP: 0018:ffffd360225037a0 EFLAGS: 00010202
[ 178.214157] RAX: ffffffffffffffea RBX: 0000000000000000 RCX: 0000000066e16f01
[ 178.214158] RDX: ffff8c8bb03c2808 RSI: ffff8c8a4c880000 RDI: ffff8c8a1b080000
[ 178.214159] RBP: 0000000000000000 R08: 00000000007fb700 R09: 00000000007ff000
[ 178.214161] R10: 0000000000000001 R11: ffffffffc0a57040 R12: ffff8c8bb03c2848
[ 178.214162] R13: ffff8c8bb03c2800 R14: ffff8c8ce0094400 R15: ffff8c8a4c880000
[ 178.214163] FS: 00007f716e2926c0(0000) GS:ffff8cb931047000(0000) knlGS:0000000000000000
[ 178.214164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 178.214165] CR2: 0000272c01ea9000 CR3: 000000022f0b4006 CR4: 00000000007726f0
[ 178.214166] PKRU: 55555554
[ 178.214167] Call Trace:
[ 178.214169]
[ 178.214173] dma_buf_map_attachment+0x7d/0x120
[ 178.214178] amdgpu_bo_move+0x149/0x1050 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 178.214580] ? unmap_mapping_range+0x14f/0x180
[ 178.214585] ? ttm_bo_alloc_resource+0x46a/0x520 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 178.214594] ? ttm_tt_populate+0xac/0x180 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 178.214600] ttm_bo_handle_move_mem+0x13f/0x180 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 178.214606] ttm_bo_validate+0x115/0x270 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 178.214611] amdgpu_cs_bo_validate+0xe4/0x1d0 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 178.215010] amdgpu_cs_ioctl+0x16a6/0x25c0 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 178.215426] ? drm_ioctl+0x332/0x4c0
[ 178.215430] drm_ioctl+0x306/0x4c0
[ 178.215435] ? __pfx_amdgpu_cs_ioctl+0x10/0x10 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 178.215833] amdgpu_drm_ioctl+0x42/0x80 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 178.216238] __x64_sys_ioctl+0x119/0x290
[ 178.216242] do_syscall_64+0xa6/0x3e0
[ 178.216246] ? do_syscall_64+0xe4/0x3e0
[ 178.216249] ? do_syscall_64+0xe4/0x3e0
[ 178.216251] ? do_syscall_64+0x65/0x3e0
[ 178.216253] ? clear_bhb_loop+0x30/0x80
[ 178.216256] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 178.216259] RIP: 0033:0x7f7188944ddf
[ 178.216290] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[ 178.216291] RSP: 002b:00007f716e2913f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 178.216293] RAX: ffffffffffffffda RBX: 00007f716e291768 RCX: 00007f7188944ddf
[ 178.216294] RDX: 00007f716e291480 RSI: 00000000c0186444 RDI: 0000000000000010
[ 178.216295] RBP: 00007f716e2914b0 R08: 00007f716e291550 R09: 00007f716e291450
[ 178.216296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010
[ 178.216297] R13: 00007f716e291768 R14: 0000000000000004 R15: 000055a9f87b2001
[ 178.216300]
[ 178.216300] ---[ end trace 0000000000000000 ]---
[ 188.253501] ------------[ cut here ]------------
[ 188.253507] amdgpu_dmabuf_is_xgmi_accessible( dma_buf_attach_adev(attach), bo)
[ 188.253509] WARNING: drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c:220 at amdgpu_dma_buf_map.llvm.16148272347660361795+0x234/0x240 [amdgpu], CPU#24: kwin_wayla:cs0/3492
[ 188.254833] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq tcp_dctcp tcp_htcp ccm algif_aead des_generic libdes algif_skcipher md4 algif_hash nf_conntrack_netbios_ns nf_conntrack_broadcast af_alg nft_fib_inet nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_reject_inet nf_reject_ipv6 nf_reject_ipv4 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink vfat fat brcmfmac_wcc intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common skx_edac skx_edac_common nfit libnvdimm encrypted_keys trusted tee asn1_encoder x86_pkg_temp_thermal intel_powerclamp uvcvideo uvc videobuf2_vmalloc coretemp videobuf2_memops videobuf2_v4l2 videobuf2_common kvm_intel videodev kvm macsmc_light macsmc_accel industrialio macsmc_hwmon rtc_macsmc leds_macsmc macsmc_power macsmc_chamshell irqbypass applesmc(+) aesni_intel gf128mul rapl intel_cstate intel_uncore pcspkr snd_hda_codec_atihdmi thunderbolt snd_usb_audio snd_hda_codec_hdmi snd_usbmidi_lib cdc_mbim snd_ump snd_rawmidi
[ 188.254934] cdc_wdm snd_hda_intel snd_seq_device mc snd_hda_codec atlantic snd_hda_core brcmfmac snd_intel_dspcfg macsec cdc_ncm snd_intel_sdw_acpi brcmutil snd_hwdep spi_nor ptp cdc_ether pps_core usbnet mtd aead mii 8250_pericom cfg80211 mmc_core i2c_i801 cdc_acm macsmc_acpi i2c_smbus rfkill apple_mfi_fastcharge macsmc_core ioatdma acpi_tad mousedev mei_me i2c_mux joydev mei intel_pch_thermal dca mac_hid tcp_bbr sch_cake pkcs8_key_parser dm_mod i2c_dev uinput crypto_user ntsync zram 842_decompress 842_compress lz4hc_compress lz4_compress nvme nvme_core nvme_keyring spi_intel_pci lpc_ich spi_intel nvme_auth amdgpu drm_panel_backlight_quirks drm_buddy drm_suballoc_helper video wmi i2c_algo_bit drm_exec gpu_sched amdxcp drm_ttm_helper apple_bce(C) ttm snd_pcm snd_timer drm_display_helper snd soundcore cec
[ 188.255039] CPU: 24 UID: 1000 PID: 3492 Comm: kwin_wayla:cs0 Tainted: G WC 7.1.2-3-cachyos #1 PREEMPT(full) c8058852178500379e5e9883fd87c6021fe791a5
[ 188.255050] Tainted: [W]=WARN, [C]=CRAP
[ 188.255052] Hardware name: Apple Inc. 7,1/Mac-27AD2F918AE68F61, BIOS 2103. (iBridge: 23.16.15067.0.0,0) 04/18/2026
[ 188.255056] Sched_ext: lavd_1.1.0_x86_64_unknown_linux_gnu (enabled+all), task: runnable_at=-2ms
[ 188.255060] RIP: 0010:amdgpu_dma_buf_map.llvm.16148272347660361795+0x234/0x240 [amdgpu]
[ 188.256193] Code: ff ff 49 03 b5 b8 01 00 00 e8 88 3e 02 00 89 c1 48 c7 c0 ea ff ff ff 84 c9 0f 84 29 ff ff ff 41 f6 45 00 04 0f 84 1e ff ff ff <0f> 0b e9 66 ff ff ff e8 10 c8 17 ec 90 90 90 90 90 90 90 90 90 90
[ 188.256195] RSP: 0018:ffffd360225037b0 EFLAGS: 00010202
[ 188.256196] RAX: ffffffffffffffea RBX: 0000000000000000 RCX: 0000000066e16f01
[ 188.256198] RDX: ffff8c8b11f48408 RSI: ffff8c8a4c880000 RDI: ffff8c8a1b080000
[ 188.256199] RBP: 0000000000000000 R08: 00000000007fc800 R09: 00000000007ff000
[ 188.256200] R10: 0000000000000001 R11: ffffffffc0a57040 R12: ffff8c8b11f48448
[ 188.256201] R13: ffff8c8b11f48400 R14: ffff8c8cf236da80 R15: ffff8c8a4c880000
[ 188.256202] FS: 00007f716e2926c0(0000) GS:ffff8cb931087000(0000) knlGS:0000000000000000
[ 188.256203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 188.256204] CR2: 00002adc010ea004 CR3: 000000022f0b4001 CR4: 00000000007726f0
[ 188.256206] PKRU: 55555554
[ 188.256207] Call Trace:
[ 188.256209]
[ 188.256212] dma_buf_map_attachment+0x7d/0x120
[ 188.256217] amdgpu_bo_move+0x149/0x1050 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 188.256615] ? unmap_mapping_range+0x14f/0x180
[ 188.256620] ? ttm_bo_alloc_resource+0x46a/0x520 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 188.256629] ? ttm_tt_populate+0xac/0x180 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 188.256635] ttm_bo_handle_move_mem+0x13f/0x180 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 188.256640] ttm_bo_validate+0x115/0x270 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 188.256646] amdgpu_cs_bo_validate+0xe4/0x1d0 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 188.257048] amdgpu_cs_ioctl+0x16a6/0x25c0 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 188.257451] drm_ioctl+0x306/0x4c0
[ 188.257456] ? __pfx_amdgpu_cs_ioctl+0x10/0x10 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 188.257851] amdgpu_drm_ioctl+0x42/0x80 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 188.258258] __x64_sys_ioctl+0x119/0x290
[ 188.258262] do_syscall_64+0xa6/0x3e0
[ 188.258266] ? do_syscall_64+0xe4/0x3e0
[ 188.258268] ? arch_exit_to_user_mode_prepare.cold+0x5/0x79
[ 188.258271] ? do_syscall_64+0xe4/0x3e0
[ 188.258273] ? arch_exit_to_user_mode_prepare.cold+0x5/0x79
[ 188.258275] ? do_syscall_64+0xe4/0x3e0
[ 188.258277] ? do_syscall_64+0xe4/0x3e0
[ 188.258279] ? do_syscall_64+0xe4/0x3e0
[ 188.258281] ? do_syscall_64+0x65/0x3e0
[ 188.258282] ? clear_bhb_loop+0x30/0x80
[ 188.258284] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 188.258287] RIP: 0033:0x7f7188944ddf
[ 188.258311] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[ 188.258312] RSP: 002b:00007f716e2913d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 188.258314] RAX: ffffffffffffffda RBX: 00007f716e291768 RCX: 00007f7188944ddf
[ 188.258315] RDX: 00007f716e291460 RSI: 00000000c0186444 RDI: 0000000000000010
[ 188.258316] RBP: 00007f716e291490 R08: 00007f716e291530 R09: 00007f716e291430
[ 188.258317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010
[ 188.258318] R13: 00007f716e291768 R14: 0000000000000004 R15: 000055a9fa949100
[ 188.258321]
[ 188.258321] ---[ end trace 0000000000000000 ]---
[ 198.346746] ------------[ cut here ]------------
[ 198.346751] amdgpu_dmabuf_is_xgmi_accessible( dma_buf_attach_adev(attach), bo)
[ 198.346754] WARNING: drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c:220 at amdgpu_dma_buf_map.llvm.16148272347660361795+0x234/0x240 [amdgpu], CPU#24: kwin_wayla:cs0/3492
[ 198.348088] Modules linked in: snd_seq_dummy snd_hrtimer snd_seq tcp_dctcp tcp_htcp ccm algif_aead des_generic libdes algif_skcipher md4 algif_hash nf_conntrack_netbios_ns nf_conntrack_broadcast af_alg nft_fib_inet nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_reject_inet nf_reject_ipv6 nf_reject_ipv4 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink vfat fat brcmfmac_wcc intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common skx_edac skx_edac_common nfit libnvdimm encrypted_keys trusted tee asn1_encoder x86_pkg_temp_thermal intel_powerclamp uvcvideo uvc videobuf2_vmalloc coretemp videobuf2_memops videobuf2_v4l2 videobuf2_common kvm_intel videodev kvm macsmc_light macsmc_accel industrialio macsmc_hwmon rtc_macsmc leds_macsmc macsmc_power macsmc_chamshell irqbypass applesmc(+) aesni_intel gf128mul rapl intel_cstate intel_uncore pcspkr snd_hda_codec_atihdmi thunderbolt snd_usb_audio snd_hda_codec_hdmi snd_usbmidi_lib cdc_mbim snd_ump snd_rawmidi
[ 198.348195] cdc_wdm snd_hda_intel snd_seq_device mc snd_hda_codec atlantic snd_hda_core brcmfmac snd_intel_dspcfg macsec cdc_ncm snd_intel_sdw_acpi brcmutil snd_hwdep spi_nor ptp cdc_ether pps_core usbnet mtd aead mii 8250_pericom cfg80211 mmc_core i2c_i801 cdc_acm macsmc_acpi i2c_smbus rfkill apple_mfi_fastcharge macsmc_core ioatdma acpi_tad mousedev mei_me i2c_mux joydev mei intel_pch_thermal dca mac_hid tcp_bbr sch_cake pkcs8_key_parser dm_mod i2c_dev uinput crypto_user ntsync zram 842_decompress 842_compress lz4hc_compress lz4_compress nvme nvme_core nvme_keyring spi_intel_pci lpc_ich spi_intel nvme_auth amdgpu drm_panel_backlight_quirks drm_buddy drm_suballoc_helper video wmi i2c_algo_bit drm_exec gpu_sched amdxcp drm_ttm_helper apple_bce(C) ttm snd_pcm snd_timer drm_display_helper snd soundcore cec
[ 198.348297] CPU: 24 UID: 1000 PID: 3492 Comm: kwin_wayla:cs0 Tainted: G WC 7.1.2-3-cachyos #1 PREEMPT(full) c8058852178500379e5e9883fd87c6021fe791a5
[ 198.348308] Tainted: [W]=WARN, [C]=CRAP
[ 198.348310] Hardware name: Apple Inc. 7,1/Mac-27AD2F918AE68F61, BIOS 2103. (iBridge: 23.16.15067.0.0,0) 04/18/2026
[ 198.348314] Sched_ext: lavd_1.1.0_x86_64_unknown_linux_gnu (enabled+all), task: runnable_at=-2ms
[ 198.348317] RIP: 0010:amdgpu_dma_buf_map.llvm.16148272347660361795+0x234/0x240 [amdgpu]
[ 198.349609] Code: ff ff 49 03 b5 b8 01 00 00 e8 88 3e 02 00 89 c1 48 c7 c0 ea ff ff ff 84 c9 0f 84 29 ff ff ff 41 f6 45 00 04 0f 84 1e ff ff ff <0f> 0b e9 66 ff ff ff e8 10 c8 17 ec 90 90 90 90 90 90 90 90 90 90
[ 198.349614] RSP: 0018:ffffd36022503790 EFLAGS: 00010202
[ 198.349619] RAX: ffffffffffffffea RBX: 0000000000000000 RCX: 0000000066e16f01
[ 198.349622] RDX: ffff8c8b11f48408 RSI: ffff8c8a4c880000 RDI: ffff8c8a1b080000
[ 198.349625] RBP: 0000000000000000 R08: 00000000007fc800 R09: 00000000007ff000
[ 198.349628] R10: 0000000000000001 R11: ffffffffc0a57040 R12: ffff8c8b11f48448
[ 198.349631] R13: ffff8c8b11f48400 R14: ffff8c8cf236da80 R15: ffff8c8a4c880000
[ 198.349634] FS: 00007f716e2926c0(0000) GS:ffff8cb931087000(0000) knlGS:0000000000000000
[ 198.349638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 198.349641] CR2: 0000563c4b079308 CR3: 000000022f0b4002 CR4: 00000000007726f0
[ 198.349644] PKRU: 55555554
[ 198.349646] Call Trace:
[ 198.349651]
[ 198.349657] dma_buf_map_attachment+0x7d/0x120
[ 198.349668] amdgpu_bo_move+0x149/0x1050 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 198.350894] ? unmap_mapping_range+0x14f/0x180
[ 198.350904] ? ttm_bo_alloc_resource+0x46a/0x520 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 198.350928] ttm_bo_handle_move_mem+0x13f/0x180 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 198.350945] ttm_bo_validate+0x115/0x270 [ttm daa433a8c6023ead9611dc4f1c44242254669f84]
[ 198.350963] amdgpu_cs_bo_validate+0xe4/0x1d0 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 198.352041] amdgpu_cs_ioctl+0x16a6/0x25c0 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 198.352439] drm_ioctl+0x306/0x4c0
[ 198.352445] ? __pfx_amdgpu_cs_ioctl+0x10/0x10 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 198.352846] amdgpu_drm_ioctl+0x42/0x80 [amdgpu febb0cf3efd5db342954ed469555e1617d0b9dfc]
[ 198.353241] __x64_sys_ioctl+0x119/0x290
[ 198.353244] do_syscall_64+0xa6/0x3e0
[ 198.353251] ? bpf_trampoline_6442555032+0xa1/0xef
[ 198.353253] ? __x64_sys_futex+0xd1/0x280
[ 198.353256] ? __x64_sys_futex+0xd1/0x280
[ 198.353258] ? do_syscall_64+0x65/0x3e0
[ 198.353260] ? clear_bhb_loop+0x30/0x80
[ 198.353263] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 198.353265] RIP: 0033:0x7f7188944ddf
[ 198.353294] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00
[ 198.353296] RSP: 002b:00007f716e2913e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 198.353298] RAX: ffffffffffffffda RBX: 00007f716e291768 RCX: 00007f7188944ddf
[ 198.353298] RDX: 00007f716e291470 RSI: 00000000c0186444 RDI: 0000000000000010
[ 198.353299] RBP: 00007f716e2914a0 R08: 00007f716e291570 R09: 00007f716e291440
[ 198.353300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010
[ 198.353301] R13: 00007f716e291768 R14: 0000000000000005 R15: 000055a9fa949100
[ 198.353303]
[ 198.353304] ---[ end trace 0000000000000000 ]---
[ 198.401224] fbcon: Taking over console
[ 198.405204] Console: switching to colour frame buffer device 240x67
[ 198.434370] audit: audit_backlog=64 > audit_backlog_limit=64
[ 198.434373] audit: audit_lost=17 audit_rate_limit=0 audit_backlog_limit=64
[ 198.434374] audit: backlog limit exceeded
[ 198.435772] audit: audit_backlog=65 > audit_backlog_limit=64
[ 198.435774] audit: audit_lost=18 audit_rate_limit=0 audit_backlog_limit=64
[ 198.435775] audit: backlog limit exceeded
[ 198.438085] audit: audit_backlog=65 > audit_backlog_limit=64
[ 198.438086] audit: audit_lost=19 audit_rate_limit=0 audit_backlog_limit=64
[ 198.438087] audit: backlog limit exceeded
[ 198.438437] audit: audit_backlog=65 > audit_backlog_limit=64
[ 202.919883] applesmc: driver init failed (ret=-5)!
[ 234.710661] audit_log_start: 41387 callbacks suppressed
[ 234.710665] audit: audit_backlog=65 > audit_backlog_limit=64
[ 234.710670] audit: audit_lost=13816 audit_rate_limit=0 audit_backlog_limit=64
[ 234.710672] audit: backlog limit exceeded
[ 234.710677] audit: audit_backlog=65 > audit_backlog_limit=64
[ 234.710678] audit: audit_lost=13817 audit_rate_limit=0 audit_backlog_limit=64
[ 234.710680] audit: backlog limit exceeded
[ 234.710699] audit: audit_backlog=65 > audit_backlog_limit=64
[ 234.710701] audit: audit_lost=13818 audit_rate_limit=0 audit_backlog_limit=64
[ 234.710703] audit: backlog limit exceeded
[ 234.710706] audit: audit_backlog=65 > audit_backlog_limit=64
[ 238.212659] vega20_dpm_get_mclk: 172 callbacks suppressed
```

### Additional system information

System:
Kernel: 7.0.12-1-cachyos arch: x86_64 bits: 64 compiler: clang v: 22.1.6
clocksource: tsc
Desktop: KDE Plasma v: 6.7.1 tk: Qt v: N/A wm: kwin_wayland with: krunner
dm: SDDM Distro: base: Arch Linux
Machine:
Type: Desktop System: Apple product: MacPro7,1 v: 1.0 serial:
Chassis: type: 7 v: Mac-27AD2F918AE68F61 serial:
Mobo: Apple model: Mac-27AD2F918AE68F61 v: MacPro7,1 serial:
uuid: f465e0a4-5328-58b8-83e3-992704f07aaa Firmware: UEFI vendor: Apple
v: 2103.100.6.0.0 (iBridge: 23.16.15067.0.0,0) date: 04/18/2026
CPU:
Info: 16-core model: Intel Xeon W-3245 bits: 64 type: MT MCP smt: enabled
arch: Cascade Lake rev: 7 cache: L1: 1024 KiB L2: 16 MiB L3: 22 MiB
Speed (MHz): avg: 1200 min/max: 1200/4400:4600 volts: 1.6 V
ext-clock: 100 MHz cores: 1: 1200 2: 1200 3: 1200 4: 1200 5: 1200 6: 1200
7: 1200 8: 1200 9: 1200 10: 1200 11: 1200 12: 1200 13: 1200 14: 1200
15: 1200 16: 1200 17: 1200 18: 1200 19: 1200 20: 1200 21: 1200 22: 1200
23: 1200 24: 1200 25: 1200 26: 1200 27: 1200 28: 1200 29: 1200 30: 1200
31: 1200 32: 1200 bogomips: 204800
Flags-basic: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
Device-1: Advanced Micro Devices [AMD/ATI] Vega 20 [Radeon Pro II/Radeon II
Duo] vendor: Apple driver: amdgpu v: kernel arch: GCN-5 pcie:
speed: 8 GT/s lanes: 16 ports: active: DP-1 empty: DP-2, DP-3, DP-4,
DP-5, DP-6 bus-ID: 09:00.0 chip-ID: 1002:66a3 class-ID: 0300
Device-2: Advanced Micro Devices [AMD/ATI] Vega 20 [Radeon Pro II/Radeon
II Duo] vendor: Apple driver: amdgpu v: kernel arch: GCN-5 pcie:
speed: 8 GT/s lanes: 16 ports: active: none empty: DP-10, DP-11, DP-12,
DP-7, DP-8, DP-9 bus-ID: 17:00.0 chip-ID: 1002:66a3 class-ID: 0300
Device-3: Logitech C922 Pro Stream Webcam driver: snd-usb-audio,uvcvideo
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 bus-ID: 13-2.2:3
chip-ID: 046d:085c class-ID: 0102 serial:
Display: unspecified server: X.org v: 1.21.1.23 with: Xwayland v: 24.1.12
compositor: kwin_wayland driver: X: loaded: amdgpu,modesetting
alternate: fbdev,vesa gpu: amdgpu display-ID: :0
Monitor-1: DP-1 model: LG (GoldStar) HDR 4K serial:
res: 3840x2160 dpi: 163 size: 600x340mm (23.62x13.39") diag: 690mm (27.2")
modes: max: 3840x2160 min: 640x480
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: radeonsi device: 2 drv: swrast gbm: drv: radeonsi
surfaceless: drv: radeonsi x11: drv: radeonsi inactive: wayland
API: OpenGL v: 4.6 vendor: mesa v: 26.1.3-arch3.1 note: incomplete (EGL
sourced) renderer: AMD Radeon Graphics (radeonsi vega20 ACO DRM 3.64
7.0.12-1-cachyos), llvmpipe (LLVM 22.1.6 256 bits)
API: Vulkan v: 1.4.350 layers: 11 surfaces: N/A device: 0
type: discrete-gpu hw: amd driver: mesa radv device-ID: 1002:66a3 device: 1
type: discrete-gpu hw: amd driver: mesa radv device-ID: 1002:66a3
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor gpu: amdgpu_top wl: wayland-info
x11: xdpyinfo, xprop, xrandr
Audio:
Device-1: Apple Audio driver: aaudio pcie: speed: 8 GT/s lanes: 4
bus-ID: 01:00.3 chip-ID: 106b:1803 class-ID: 0401
Device-2: Advanced Micro Devices [AMD/ATI] Vega 20 HDMI Audio [Radeon VII]
driver: snd_hda_intel v: kernel pcie: speed: 8 GT/s lanes: 16
bus-ID: 09:00.1 chip-ID: 1002:ab20 class-ID: 0403
Device-3: Advanced Micro Devices [AMD/ATI] Vega 20 HDMI Audio [Radeon VII]
driver: snd_hda_intel v: kernel pcie: speed: 8 GT/s lanes: 16
bus-ID: 17:00.1 chip-ID: 1002:ab20 class-ID: 0403
Device-4: Logitech C922 Pro Stream Webcam driver: snd-usb-audio,uvcvideo
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 bus-ID: 13-2.2:3
chip-ID: 046d:085c class-ID: 0102 serial:
Device-5: HP HyperX Cloud III driver: hid-generic,snd-usb-audio,usbhid
type: USB rev: 2.0 speed: 12 Mb/s lanes: 1 bus-ID: 7-1:2 chip-ID: 03f0:089d
class-ID: 0300 serial:
API: ALSA v: k7.0.12-1-cachyos status: kernel-api
Server-1: sndiod v: N/A status: off
Server-2: JACK v: 1.9.22 status: off
Server-3: PipeWire v: 1.6.7 status: n/a (root, process) with:
1: pipewire-pulse status: active 2: wireplumber status: active
3: pipewire-alsa type: plugin
Network:
Device-1: Broadcom BCM4364 802.11ac Wireless Network Adapter vendor: Apple
driver: brcmfmac v: kernel pcie: speed: 2.5 GT/s lanes: 1 bus-ID: 02:00.0
chip-ID: 14e4:4464 class-ID: 0280
IF: wlan0 state: up mac:
Device-2: Aquantia AQtion AQC107 NBase-T/IEEE 802.3an Ethernet [Atlantic
10G] vendor: Apple driver: atlantic v: kernel pcie: speed: 8 GT/s lanes: 2
port: N/A bus-ID: 03:00.0 chip-ID: 1d6a:07b1 class-ID: 0200 temp: 54.2 C
IF: enp3s0 state: down mac:
Device-3: Aquantia AQtion AQC107 NBase-T/IEEE 802.3an Ethernet [Atlantic
10G] vendor: Apple driver: atlantic v: kernel pcie: speed: 8 GT/s lanes: 2
port: N/A bus-ID: 04:00.0 chip-ID: 1d6a:07b1 class-ID: 0200 temp: 53.9 C
IF: enp4s0 state: down mac:
IF-ID-1: t2_ncm state: down mac:
Drives:
Local Storage: total: 18.19 TiB used: 317.19 GiB (1.7%)
ID-1: /dev/nvme0n1 vendor: Apple model: SSD AP1024N size: 931.84 GiB
speed: 31.6 Gb/s lanes: 4 tech: SSD serial: fw-rev: 1310
temp: 29.9 C scheme: GPT
ID-2: /dev/nvme1n1 vendor: Samsung model: SSD 970 EVO Plus 1TB
size: 931.51 GiB speed: 31.6 Gb/s lanes: 4 tech: SSD serial:
fw-rev: 2B2QEXM7 temp: 42.9 C scheme: GPT
ID-3: /dev/nvme2n1 vendor: Samsung model: SSD 970 EVO Plus 1TB
size: 931.51 GiB speed: 31.6 Gb/s lanes: 4 tech: SSD serial:
fw-rev: 2B2QEXM7 temp: 42.9 C scheme: GPT
ID-4: /dev/nvme3n1 vendor: Samsung model: SSD 980 PRO 1TB size: 931.51 GiB
speed: 63.2 Gb/s lanes: 4 tech: SSD serial: fw-rev: 5B2QGXA7
temp: 39.9 C scheme: GPT
ID-5: /dev/nvme4n1 vendor: Samsung model: SSD 970 EVO Plus 2TB
size: 1.82 TiB speed: 31.6 Gb/s lanes: 4 tech: SSD serial:
fw-rev: 4B2QEXM7 temp: 38.9 C scheme: GPT
ID-6: /dev/sda vendor: Western Digital model: WD6003FRYZ-01F0DB0
size: 5.46 TiB speed: 6.0 Gb/s tech: HDD rpm: 7200 serial:
fw-rev: 1H01 scheme: GPT
ID-7: /dev/sdb vendor: Toshiba model: MD06ACA800V size: 7.28 TiB
speed: 6.0 Gb/s tech: HDD rpm: 7200 serial: fw-rev: 0603
scheme: GPT
Partition:
ID-1: / size: 58.59 GiB used: 34.36 GiB (58.6%) fs: btrfs
dev: /dev/nvme1n1p4
ID-2: /boot size: 1.96 GiB used: 724.2 MiB (36.1%) fs: vfat
dev: /dev/nvme1n1p1
ID-3: /home size: 870.96 GiB used: 282.12 GiB (32.4%) fs: btrfs
dev: /dev/nvme1n1p2
ID-4: /var/log size: 58.59 GiB used: 34.36 GiB (58.6%) fs: btrfs
dev: /dev/nvme1n1p4
Swap:
ID-1: swap-1 type: zram size: 16 GiB used: 3.2 MiB (0.0%) priority: 10
dev: /dev/zram0
Sensors:
System Temperatures: cpu: 39.0 C pch: 55.0 C mobo: N/A
Fan Speeds (rpm): cpu: 526 fan-2: 1098 fan-3: 1100 fan-4: 1016
GPU: device: amdgpu temp: 48.0 C mem: 46.0 C fan: 0 watts: 84.00
device: amdgpu temp: 46.0 C mem: 38.0 C fan: 0 watts: 35.00
Info:
Memory: total: 192 GiB available: 188.63 GiB used: 15.68 GiB (8.3%)
Processes: 654 Power: uptime: 41m states: freeze,mem,disk suspend: deep
wakeups: 0 hibernate: shutdown Init: systemd v: 261 default: graphical
Packages: 1798 pm: pacman pkgs: 1792 pm: flatpak pkgs: 6 Compilers:
clang: 22.1.6 gcc: 16.1.1 Shell: Sudo (sudo) v: 1.9.17p2 default: Bash
v: 5.3.15 running-in: yakuake inxi: 3.3.40