Backtrace

BUG: kernel NULL pointer dereference, address: 000000000000000c
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 3 PID: 7114 Comm: minicom Not tainted 6.2.9-200.fc37.x86_64 #1
Hardware name: Acer Aspire A315-42/Sleepy_PK, BIOS V1.03 05/30/2019
RIP: 0010:ftdi_break_ctl+0x1f/0xc0 [ftdi_sio]
Code: 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 41 54 41 89 f4 b9 40 00 00 00 55 53 48 8b af 58 02 00 00 48 8b 85 48 03 00 00 <44> 0f b7 48 0c 44 89 ca 80 ce 40 85 f6 44 0f 45 ca 48 8b 55 00 48
RSP: 0018:ffffa2c58b207da8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff89c5e7b1d800 RCX: 0000000000000040
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff89c5e7b1d800
RBP: ffff89c662a4d000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000100 R12: 0000000000000000
R13: ffff89c5e7b1d860 R14: ffff89c5e7b1d800 R15: 0000000000000000
FS:  00007f47c1aff740(0000) GS:ffff89c880d80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000000c CR3: 0000000210856000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 serial_break+0x35/0x70
 send_break+0xfc/0x120
 tty_ioctl+0x52d/0x8a0
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5b/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? __irq_exit_rcu+0x3d/0x140
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f47c1c02d6f
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007ffc910308b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000557b825207f0 RCX: 00007f47c1c02d6f
RDX: 0000000000000000 RSI: 0000000000005409 RDI: 0000000000000003
RBP: 0000000000000066 R08: 0000557b81873ef8 R09: 00007ffc91030290
R10: 00007ffc91030215 R11: 0000000000000246 R12: 0000000000000003
R13: 0000000000000044 R14: 0000000000000080 R15: 0000000000000000
 </TASK>
Modules linked in: tls uinput rfcomm snd_seq_dummy snd_hrtimer ftdi_sio 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 nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof ath10k_pci snd_sof_utils ath10k_core snd_ctl_led snd_soc_core snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi uvcvideo snd_hda_intel snd_compress ac97_bus snd_intel_dspcfg snd_pcm_dmaengine videobuf2_vmalloc snd_intel_sdw_acpi videobuf2_memops intel_rapl_msr mac80211 snd_pci_ps videobuf2_v4l2 snd_hda_codec videobuf2_common snd_rpl_pci_acp6x snd_hda_core intel_rapl_common snd_pci_acp6x snd_hwdep edac_mce_amd btusb snd_seq kvm_amd snd_seq_device videodev btrtl sunrpc snd_pcm kvm btbcm btintel btmtk acer_wmi binfmt_misc libarc4
 ath snd_pci_acp5x irqbypass bluetooth rapl joydev mc sparse_keymap snd_rn_pci_acp3x snd_acp_config snd_soc_acpi wmi_bmof snd_timer pcspkr vfat cfg80211 snd_pci_acp3x snd soundcore fat rfkill k10temp i2c_piix4 acer_wireless acpi_cpufreq loop zram amdgpu hid_logitech_hidpp drm_ttm_helper ttm nvme iommu_v2 drm_buddy gpu_sched nvme_core drm_display_helper crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni hid_multitouch polyval_generic ghash_clmulni_intel sha512_ssse3 serio_raw hid_logitech_dj ccp sp5100_tco cec r8169 i2c_hid_acpi nvme_common video i2c_hid wmi ip6_tables ip_tables fuse
CR2: 000000000000000c