Bug#968741: linux: trace with B550I AORUS PRO AX and AMD Ryzen 5 PRO 4650G
Source: linux
Severity: normal
X-Debbugs-Cc: florian.laroche@gmail.com
Dear Maintainer,
compiling the current Debian source with a linux-5.8.2 kernel gives the
following trace on a B550I AORUS PRO AX with an AMD Ryzen 5 PRO 4650G:
[ 3.974191] ------------[ cut here ]------------
[ 3.974265] WARNING: CPU: 9 PID: 175 at drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn21/rn_clk_mgr.c:654 rn_clk_mgr_constru
ct+0x11e/0x390 [amdgpu]
[ 3.974268] Modules linked in: hid_generic(E) usbhid(E) hid(E) amdgpu(E+) gpu_sched(E) i2c_algo_bit(E) ttm(E) drm_kms_helper(E) ce
c(E) ahci(E) libahci(E) nvme(E) xhci_pci(E) nvme_core(E) crc32_pclmul(E) xhci_hcd(E) r8169(E) t10_pi(E) crc32c_intel(E) realtek(E) li
bata(E) crc_t10dif(E) drm(E) i2c_piix4(E) crct10dif_generic(E) mfd_core(E) crct10dif_pclmul(E) libphy(E) usbcore(E) crct10dif_common(
E) scsi_mod(E) usb_common(E) wmi(E) video(E) gpio_amdpt(E) gpio_generic(E) button(E)
[ 3.974284] CPU: 9 PID: 175 Comm: systemd-udevd Tainted: G E 5.8.0-trunk-amd64 #1 Debian 5.8.2-1
[ 3.974285] Hardware name: Gigabyte Technology Co., Ltd. B550I AORUS PRO AX/B550I AORUS PRO AX, BIOS F2a 06/16/2020
[ 3.974348] RIP: 0010:rn_clk_mgr_construct+0x11e/0x390 [amdgpu]
[ 3.974351] Code: 00 00 00 41 8b 8c c4 80 00 00 00 41 89 c1 89 c7 85 c9 74 10 41 8b 94 c4 84 00 00 00 85 d2 0f 85 87 01 00 00 48 8
3 e8 01 73 d9 <0f> 0b 83 7b 20 01 74 0c 81 bd e8 00 00 00 ff 14 37 00 7f 27 48 8b
[ 3.974353] RSP: 0018:ffffa98a8068f850 EFLAGS: 00010297
[ 3.974355] RAX: ffffffffffffffff RBX: ffff9a36d7eb2540 RCX: 0000000000000640
[ 3.974356] RDX: 0000000000000000 RSI: ffffa98a8068f878 RDI: 0000000000000000
[ 3.974357] RBP: ffff9a3625cf9800 R08: 0000000000000000 R09: 0000000000000000
[ 3.974358] R10: 7fc9117fffffffff R11: ffff9a36d7d51000 R12: ffffa98a8068f878
[ 3.974359] R13: ffff9a36d7eb2cc0 R14: ffff9a36bccc0000 R15: ffff9a36d7eb2540
[ 3.974361] FS: 00007f53ebac18c0(0000) GS:ffff9a371f240000(0000) knlGS:0000000000000000
[ 3.974362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.974363] CR2: 00007f53ebaaaee0 CR3: 00000003d7f38000 CR4: 0000000000340ee0
[ 3.974365] Call Trace:
[ 3.974427] dc_clk_mgr_create+0x179/0x1a0 [amdgpu]
[ 3.974488] dc_create+0x238/0x700 [amdgpu]
[ 3.974493] ? _cond_resched+0x16/0x40
[ 3.974554] amdgpu_dm_init.isra.0+0x15b/0x1c0 [amdgpu]
[ 3.974614] dm_hw_init+0xe/0x20 [amdgpu]
[ 3.974676] amdgpu_device_init.cold+0x17a7/0x192b [amdgpu]
[ 3.974722] amdgpu_driver_load_kms+0x5c/0x220 [amdgpu]
[ 3.974766] amdgpu_pci_probe+0x15f/0x1f0 [amdgpu]
[ 3.974770] local_pci_probe+0x42/0x80
[ 3.974772] ? _cond_resched+0x16/0x40
[ 3.974773] pci_device_probe+0xfa/0x1b0
[ 3.974776] really_probe+0x160/0x400
[ 3.974777] driver_probe_device+0xe1/0x150
[ 3.974779] device_driver_attach+0xa1/0xb0
[ 3.974780] __driver_attach+0x8a/0x150
[ 3.974781] ? device_driver_attach+0xb0/0xb0
[ 3.974782] ? device_driver_attach+0xb0/0xb0
[ 3.974784] bus_for_each_dev+0x78/0xc0
[ 3.974786] bus_add_driver+0x12b/0x1e0
[ 3.974787] driver_register+0x8b/0xe0
[ 3.974789] ? 0xffffffffc0a6b000
[ 3.974791] do_one_initcall+0x46/0x200
[ 3.974792] ? _cond_resched+0x16/0x40
[ 3.974794] ? kmem_cache_alloc_trace+0x192/0x220
[ 3.974796] ? do_init_module+0x23/0x250
[ 3.974798] do_init_module+0x5c/0x250
[ 3.974799] __do_sys_finit_module+0xac/0x110
[ 3.974802] do_syscall_64+0x4d/0xc0
[ 3.974804] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 3.974805] RIP: 0033:0x7f53ebf6ba79
[ 3.974807] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e7 53 0c 00 f7 d8 64 89 01 48
[ 3.974809] RSP: 002b:00007ffde26b8228 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3.974811] RAX: ffffffffffffffda RBX: 000055c5cb205da0 RCX: 00007f53ebf6ba79
[ 3.974812] RDX: 0000000000000000 RSI: 00007f53ec0f6e4d RDI: 0000000000000012
[ 3.974813] RBP: 0000000000020000 R08: 0000000000000000 R09: 000055c5cb205fb8
[ 3.974814] R10: 0000000000000012 R11: 0000000000000246 R12: 00007f53ec0f6e4d
[ 3.974815] R13: 0000000000000000 R14: 000055c5cb206e20 R15: 000055c5cb205da0
[ 3.974817] ---[ end trace 071eac41bffe7f9b ]---
best regards,
Florian La Roche
-- System Information:
Debian Release: bullseye/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 5.8.0-trunk-amd64 (SMP w/12 CPU threads)
Kernel taint flags: TAINT_WARN, TAINT_UNSIGNED_MODULE
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
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