divide error: 0000 [#1] PREEMPT SMP NOPTI
CPU: 4 PID: 756 Comm: Xorg Not tainted 5.3.0-mainline #1
Hardware name: Gigabyte Technology Co., Ltd. X570 I AORUS PRO WIFI/X570 I AORUS PRO WIFI, BIOS F4 08/30/2019
RIP: 0010:CalculatePrefetchSourceLines+0x28d/0x2a0 [amdgpu]
Code: d4 62 c1 31 c0 e8 93 0f c5 f0 e9 13 fe ff ff de c1 31 d2 d8 25 04 08 1d 00 d9 6c 24 1c df 7c 24 08 d9 6c 24 1e 48 8b 44 24 08 <f7> f3 e9 6a ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44
RSP: 0018:ffffb731c0b0f830 EFLAGS: 00010246
RAX: ffffffffffffffff RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91fa2bb21ed8
RBP: ffff91fa2bb26b00 R08: 0000000000000000 R09: ffff91fa2bb26b00
R10: 0000000000000000 R11: 0000000000010000 R12: ffff91fa2bb26ac0
R13: 0000000000000000 R14: ffff91fa2bb21ed8 R15: ffff91fa2bb21ed8
FS:  00007f84dc847dc0(0000) GS:ffff91fb0e900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fac7b9dd801 CR3: 00000003efc2e000 CR4: 0000000000340ee0
Call Trace:
 dml20_ModeSupportAndSystemConfigurationFull+0x3c4f/0x5f70 [amdgpu]
 dml_get_voltage_level+0x12f/0x1c0 [amdgpu]
 dcn20_validate_bandwidth+0x2de/0x1670 [amdgpu]
 dc_validate_global_state+0x28a/0x310 [amdgpu]
 amdgpu_dm_atomic_check+0x577/0x6e0 [amdgpu]
 drm_atomic_check_only+0x571/0x7a0 [drm]
 ? drm_mode_object_put.part.0+0x1f/0x40 [drm]
 ? drm_atomic_set_property+0x8b/0xa00 [drm]
 drm_atomic_commit+0x13/0x50 [drm]
 drm_mode_obj_set_property_ioctl+0x126/0x2c0 [drm]
 ? drm_mode_obj_find_prop_id+0x40/0x40 [drm]
 drm_ioctl_kernel+0xb8/0x100 [drm]
 drm_ioctl+0x23d/0x3d0 [drm]
 ? drm_mode_obj_find_prop_id+0x40/0x40 [drm]
 amdgpu_drm_ioctl+0x49/0x80 [amdgpu]
 do_vfs_ioctl+0x43d/0x6c0
 ? __schedule+0x287/0x6d0
 ? syscall_trace_enter+0x1f2/0x2e0
 ksys_ioctl+0x5e/0x90
 __x64_sys_ioctl+0x16/0x20
 do_syscall_64+0x5f/0x1c0
 ? prepare_exit_to_usermode+0x85/0xb0
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f84dda7e21b
Code: 0f 1e fa 48 8b 05 75 8c 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 45 8c 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe33425d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffe33425dc0 RCX: 00007f84dda7e21b
RDX: 00007ffe33425dc0 RSI: 00000000c01864ba RDI: 000000000000000a
RBP: 00000000c01864ba R08: 0000000000000070 R09: 00000000cccccccc
R10: 000055f5addb1314 R11: 0000000000000246 R12: 000055f5ac2dcfe0
R13: 000000000000000a R14: 0000000000000fff R15: 0000000000000003
Modules linked in: uinput edac_mce_amd fuse amdgpu snd_usb_audio nls_iso8859_1 iwlmvm kvm amd_iommu_v2 nls_cp437 gpu_sched snd_usbmidi_lib snd_hda_codec_realtek vfat snd_hda_codec_generic ttm snd_rawmidi irqbypass mac80211 ledtrig_audio fat snd_seq_device drm_kms_helper btusb snd_hda_codec_hdmi mc ccp mousedev btrtl input_leds joydev btbcm libarc4 btintel crct10dif_pclmul rng_core snd_hda_intel crc32_pclmul ghash_clmulni_intel iwlwifi drm bluetooth snd_hda_codec snd_hda_core snd_hwdep aesni_intel snd_pcm agpgart syscopyarea snd_timer aes_x86_64 sysfillrect crypto_simd ecdh_generic sp5100_tco sysimgblt cryptd cfg80211 wmi_bmof igb ecc snd fb_sys_fops glue_helper pcspkr soundcore i2c_algo_bit i2c_piix4 dca rfkill wmi evdev pinctrl_amd mac_hid acpi_cpufreq crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 hid_generic usbhid hid sd_mod ahci libahci libata xhci_pci crc32c_intel xhci_hcd scsi_mod
---[ end trace feea0810099cae3a ]---
RIP: 0010:CalculatePrefetchSourceLines+0x28d/0x2a0 [amdgpu]
Code: d4 62 c1 31 c0 e8 93 0f c5 f0 e9 13 fe ff ff de c1 31 d2 d8 25 04 08 1d 00 d9 6c 24 1c df 7c 24 08 d9 6c 24 1e 48 8b 44 24 08 <f7> f3 e9 6a ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44
RSP: 0018:ffffb731c0b0f830 EFLAGS: 00010246
RAX: ffffffffffffffff RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91fa2bb21ed8
RBP: ffff91fa2bb26b00 R08: 0000000000000000 R09: ffff91fa2bb26b00
R10: 0000000000000000 R11: 0000000000010000 R12: ffff91fa2bb26ac0
R13: 0000000000000000 R14: ffff91fa2bb21ed8 R15: ffff91fa2bb21ed8
FS:  00007f84dc847dc0(0000) GS:ffff91fb0e900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fac7b9dd801 CR3: 00000003efc2e000 CR4: 0000000000340ee0