divide error: 0000 [#1] PREEMPT SMP NOPTI CPU: 15 PID: 933 Comm: Xorg Tainted: G W OE 5.3.0-0-MANJARO #1 Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X470 Taichi, BIOS P3.60 08/05/2019 RIP: 0010:CalculatePrefetchSourceLines+0x28d/0x2a0 [amdgpu] Code: d4 44 c1 31 c0 e8 f3 a3 43 e3 e9 13 fe ff ff de c1 31 d2 d8 25 54 0b 1d 00 d9 6c 24 1c df 7c 24 08 d9 6c 24 1e 48 8b 44 24 08 f3 e9 6a ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 RSP: 0018:ffffbc81412d7830 EFLAGS: 00010246 RAX: ffffffffffffffff RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9f77e85a1ed8 RBP: ffff9f77e85a6b00 R08: 0000000000000000 R09: ffff9f77e85a6b00 R10: 0000000000000000 R11: 0000000000010000 R12: ffff9f77e85a6ac0 R13: 0000000000000000 R14: ffff9f77e85a1ed8 R15: ffff9f77e85a1ed8 FS: 00007f40f01e1dc0(0000) GS:ffff9f786e9c0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055613c949d70 CR3: 00000007c9fb6000 CR4: 0000000000340ee0 Call Trace: dml20_ModeSupportAndSystemConfigurationFull+0x3c4f/0x5f70 [amdgpu] ? __switch_to_asm+0x34/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x40/0x70 ? __switch_to_asm+0x40/0x70 dml_get_voltage_level+0x12f/0x1c0 [amdgpu] dcn20_validate_bandwidth+0x2de/0x1670 [amdgpu] ? __next_timer_interrupt+0xb1/0xd0 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 ksys_ioctl+0x5e/0x90 ? exit_to_usermode_loop+0x66/0x110 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x69/0x1d0 ? prepare_exit_to_usermode+0x85/0xb0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f40f141921b 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:00007ffe5c546818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007ffe5c546850 RCX: 00007f40f141921b RDX: 00007ffe5c546850 RSI: 00000000c01864ba RDI: 000000000000000d RBP: 00000000c01864ba R08: 000000000000006e R09: 00000000cccccccc R10: 0000000000000fff R11: 0000000000000246 R12: 000056120454aa10 R13: 000000000000000d R14: 000000000b444bb0 R15: 0000000000000000 Modules linked in: rfcomm fuse squashfs loop bnep nct6775 hwmon_vid iwlmvm amdgpu mac80211 btusb libarc4 btrtl btbcm iwlwifi snd_hda_codec_realtek btintel snd_hda_codec_generic bluetooth nls_iso8859_1 ledtrig_audio snd_hda_codec_hdmi gpu_sched nls_cp437 cfg80211 vfat ttm snd_hda_intel ecdh_generic fat snd_hda_codec drm_kms_helper edac_mce_amd kvm_amd snd_hda_core drm snd_hwdep wmi_bmof kvm mxm_wmi joydev mousedev input_leds snd_pcm xpad razermouse(OE) ff_memless igb ecc agpgart snd_timer syscopyarea snd sysfillrect sysimgblt sp5100_tco i2c_algo_bit irqbypass fb_sys_fops rfkill dca pcspkr i2c_piix4 zenpower(OE) soundcore wmi gpio_amdpt evdev pinctrl_amd mac_hid acpi_cpufreq uinput crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 dm_crypt dm_mod sd_mod sr_mod cdrom hid_generic usbhid hid crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel ahci aes_x86_64 libahci crypto_simd cryptd ccp libata glue_helper xhci_pci rng_core xhci_hcd scsi_mod ---[ end trace 20c4db5516ab889e ]--- RIP: 0010:CalculatePrefetchSourceLines+0x28d/0x2a0 [amdgpu] Code: d4 44 c1 31 c0 e8 f3 a3 43 e3 e9 13 fe ff ff de c1 31 d2 d8 25 54 0b 1d 00 d9 6c 24 1c df 7c 24 08 d9 6c 24 1e 48 8b 44 24 08 f3 e9 6a ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 RSP: 0018:ffffbc81412d7830 EFLAGS: 00010246 RAX: ffffffffffffffff RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9f77e85a1ed8 RBP: ffff9f77e85a6b00 R08: 0000000000000000 R09: ffff9f77e85a6b00 R10: 0000000000000000 R11: 0000000000010000 R12: ffff9f77e85a6ac0 R13: 0000000000000000 R14: ffff9f77e85a1ed8 R15: ffff9f77e85a1ed8 FS: 00007f40f01e1dc0(0000) GS:ffff9f786e9c0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055613c949d70 CR3: 00000007c9fb6000 CR4: 0000000000340ee0