Backtrace

divide error: 0000 [#1] PREEMPT SMP NOPTI
CPU: 7 PID: 3179 Comm: systemd-backlig Not tainted 6.2.14-703.inttf.fc38.x86_64 #1
Hardware name: LENOVO 82B1/INVALID, BIOS FSCN25WW 06/24/2022
RIP: 0010:convert_brightness_to_user+0x32/0x60 [amdgpu]
Code: 00 74 2e 69 57 08 e8 03 00 00 31 c0 69 4f 0c e8 03 00 00 39 d6 72 15 29 d6 29 d1 89 f0 89 ca c1 e0 08 d1 ea 29 f0 01 d0 31 d2 <f7> f1 e9 77 74 30 f2 8b 47 14 89 c1 c1 e1 08 01 c1 8b 47 10 89 c2
RSP: 0018:ffff9d9b8b393c80 EFLAGS: 00010246
RAX: 0000000054150dcf RBX: ffff8e220aa56a38 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 00000000ba0e2331 RDI: ffff9d9b8b393c90
RBP: 0000000000000000 R08: 0000000000000008 R09: 0000000000000326
R10: 0000000000000002 R11: 0000000000000000 R12: ffff8e220a2af000
R13: ffff8e220a5d0400 R14: 0000000000000001 R15: ffff9d9b8b393e28
FS:  00007fa27b227940(0000) GS:ffff8e24ff7c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555ded9a1348 CR3: 000000012bfa2000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 amdgpu_dm_backlight_get_brightness+0x10f/0x130 [amdgpu]
 actual_brightness_show+0x3e/0x90
 dev_attr_show+0x18/0x50
 sysfs_kf_seq_show+0xa7/0x100
 seq_read_iter+0x11f/0x480
 vfs_read+0x23c/0x310
 ksys_read+0x6b/0xf0
 do_syscall_64+0x5c/0x90
 ? exit_to_user_mode_prepare+0x180/0x1f0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? exit_to_user_mode_prepare+0x180/0x1f0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x68/0x90
 ? do_syscall_64+0x68/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fa27b5230c1
Code: d5 fe ff ff 55 48 8d 3d 15 47 0a 00 48 89 e5 e8 b5 18 02 00 0f 1f 44 00 00 f3 0f 1e fa 80 3d 1d b5 0d 00 00 74 13 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 4f c3 66 0f 1f 44 00 00 55 48 89 e5 48 83 ec
RSP: 002b:00007fff8b0929e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000555ded972140 RCX: 00007fa27b5230c1
RDX: 0000000000001008 RSI: 0000555ded972140 RDI: 0000000000000004
RBP: 00007fff8b092af0 R08: 0000000000000000 R09: 00007fa27b5f7460
R10: 0000000002000000 R11: 0000000000000246 R12: 0000000000000004
R13: 0000000000001008 R14: 0000000000001008 R15: ffffffffffffffff
 </TASK>
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject sunrpc nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep binfmt_misc vfat fat iwlmvm mac80211 snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_hda_codec_realtek snd_sof_pci snd_sof_xtensa_dsp libarc4 snd_hda_codec_generic snd_sof intel_rapl_msr snd_hda_codec_hdmi ledtrig_audio intel_rapl_common edac_mce_amd snd_sof_utils snd_hda_intel snd_soc_core snd_intel_dspcfg snd_intel_sdw_acpi kvm_amd snd_compress uvcvideo snd_hda_codec iwlwifi ac97_bus kvm snd_pcm_dmaengine btusb videobuf2_vmalloc snd_hda_core snd_pci_ps btrtl snd_hwdep snd_rpl_pci_acp6x snd_pci_acp6x btbcm snd_seq btintel snd_seq_device videobuf2_memops btmtk snd_pci_acp5x ucsi_ccg videobuf2_v4l2 irqbypass bluetooth snd_pcm snd_rn_pci_acp3x
 snd_acp_config cfg80211 videobuf2_common rapl snd_soc_acpi wmi_bmof pcspkr ideapad_laptop snd_pci_acp3x snd_timer videodev i2c_piix4 k10temp snd sparse_keymap platform_profile mc soundcore i2c_nvidia_gpu rfkill cm32181 industrialio acpi_cpufreq joydev squashfs loop zram amdgpu i2c_algo_bit drm_ttm_helper ttm iommu_v2 drm_buddy gpu_sched drm_display_helper drm_kms_helper drm nvme crct10dif_pclmul ucsi_acpi crc32_pclmul crc32c_intel polyval_clmulni polyval_generic hid_multitouch ghash_clmulni_intel nvme_core sha512_ssse3 typec_ucsi ccp sp5100_tco cec r8169 typec nvme_common video wmi i2c_hid_acpi i2c_hid serio_raw ip6_tables ip_tables fuse