divide error: 0000 [#1] PREEMPT SMP NOPTI CPU: 8 PID: 744 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:CalculateVMAndRowBytes.constprop.0+0x458/0xa90 [amdgpu] Code: 83 e0 ef 83 e8 05 83 f8 01 0f 87 30 04 00 00 46 8d 04 b5 00 00 00 00 41 bb 00 10 00 00 44 89 d8 31 d2 48 8b bc 24 d0 00 00 00 b4 24 80 00 00 00 31 d2 41 f7 f0 89 07 45 84 e4 0f 84 87 fd ff RSP: 0018:ffffa9cdc13d7790 EFLAGS: 00010246 RAX: 0000000000010000 RBX: 0000000000000008 RCX: 0000000000000008 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff93cf883277ac RBP: 000000000000001f R08: 0000000000000080 R09: 000000000000001f R10: 0000000000000000 R11: 0000000000010000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000008 R15: ffff93cf88321ed8 FS: 00007fb517b6fdc0(0000) GS:ffff93d04e800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00003e371c29f000 CR3: 00000003f2bee000 CR4: 0000000000340ee0 Call Trace: ? preempt_schedule_irq+0x5d/0xa0 ? retint_kernel+0x1b/0x1b dml20_ModeSupportAndSystemConfigurationFull+0x3be2/0x5f70 [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 ? syscall_trace_enter+0x1f2/0x2e0 ksys_ioctl+0x5e/0x90 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x5f/0x1c0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7fb518da621b 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:00007ffc091621c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007ffc09162200 RCX: 00007fb518da621b RDX: 00007ffc09162200 RSI: 00000000c01864ba RDI: 000000000000000a RBP: 00000000c01864ba R08: 0000000000000062 R09: 00000000cccccccc R10: 000056520d9f2054 R11: 0000000000000246 R12: 000056520ba54180 R13: 000000000000000a R14: 0000000000000fff R15: 0000000000000003 Modules linked in: uinput edac_mce_amd fuse iwlmvm amdgpu mac80211 libarc4 nls_iso8859_1 kvm nls_cp437 vfat fat snd_hda_codec_realtek snd_hda_codec_generic irqbypass iwlwifi snd_usb_audio snd_hda_codec_hdmi ledtrig_audio btusb amd_iommu_v2 snd_hda_intel snd_usbmidi_lib btrtl gpu_sched btbcm crct10dif_pclmul snd_rawmidi snd_hda_codec ttm crc32_pclmul btintel ghash_clmulni_intel drm_kms_helper snd_hda_core snd_seq_device drm bluetooth cfg80211 mc snd_hwdep aesni_intel snd_pcm agpgart aes_x86_64 crypto_simd syscopyarea snd_timer sysfillrect sysimgblt ecdh_generic mousedev cryptd wmi_bmof ccp input_leds joydev snd fb_sys_fops igb ecc sp5100_tco i2c_algo_bit dca pcspkr rfkill i2c_piix4 soundcore glue_helper rng_core evdev pinctrl_amd wmi 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 crc32c_intel xhci_pci scsi_mod xhci_hcd ---[ end trace 31bb43b343f889c6 ]--- RIP: 0010:CalculateVMAndRowBytes.constprop.0+0x458/0xa90 [amdgpu] Code: 83 e0 ef 83 e8 05 83 f8 01 0f 87 30 04 00 00 46 8d 04 b5 00 00 00 00 41 bb 00 10 00 00 44 89 d8 31 d2 48 8b bc 24 d0 00 00 00 b4 24 80 00 00 00 31 d2 41 f7 f0 89 07 45 84 e4 0f 84 87 fd ff RSP: 0018:ffffa9cdc13d7790 EFLAGS: 00010246 RAX: 0000000000010000 RBX: 0000000000000008 RCX: 0000000000000008 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff93cf883277ac RBP: 000000000000001f R08: 0000000000000080 R09: 000000000000001f R10: 0000000000000000 R11: 0000000000010000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000008 R15: ffff93cf88321ed8 FS: 00007fb517b6fdc0(0000) GS:ffff93d04e800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00003e371c29f000 CR3: 00000003f2bee000 CR4: 0000000000340ee0