Jul 06 20:38:09 B450M-S2H kernel: BUG: kernel NULL pointer dereference, address: 0000000000000001
Jul 06 20:38:09 B450M-S2H kernel: #PF: supervisor instruction fetch in kernel mode
Jul 06 20:38:09 B450M-S2H kernel: #PF: error_code(0x0010) - not-present page
Jul 06 20:38:09 B450M-S2H kernel: PGD 0 P4D 0 
Jul 06 20:38:09 B450M-S2H kernel: Oops: 0010 [#1] SMP NOPTI
Jul 06 20:38:09 B450M-S2H kernel: CPU: 5 PID: 1111 Comm: Xorg Tainted: P           OE     5.8.0-59-generic #66~20.04.1-Ubuntu
Jul 06 20:38:09 B450M-S2H kernel: Hardware name: Gigabyte Technology Co., Ltd. B450M S2H/B450M S2H, BIOS F61c 05/10/2021
Jul 06 20:38:09 B450M-S2H kernel: RIP: 0010:0x1
Jul 06 20:38:09 B450M-S2H kernel: Code: Unable to access opcode bytes at RIP 0xffffffffffffffd7.
Jul 06 20:38:09 B450M-S2H kernel: RSP: 0018:ffffa920023e3d68 EFLAGS: 00010296
Jul 06 20:38:09 B450M-S2H kernel: RAX: 0000000000000020 RBX: 0000000000000000 RCX: 0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: RBP: ffffa920023e3da8 R08: ffff9363bbdf9600 R09: 0000000000000200
Jul 06 20:38:09 B450M-S2H kernel: R10: ffff9365ab8d4700 R11: 0000000040000000 R12: ffffa920023e3df8
Jul 06 20:38:09 B450M-S2H kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: FS:  00007ff18c6c3a40(0000) GS:ffff9365aeb40000(0000) knlGS:0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 06 20:38:09 B450M-S2H kernel: CR2: ffffffffffffffd7 CR3: 0000000412d60000 CR4: 0000000000340ee0
Jul 06 20:38:09 B450M-S2H kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
Jul 06 20:38:09 B450M-S2H kernel: Call Trace:
Jul 06 20:38:09 B450M-S2H kernel:  do_iter_write+0x88/0x1b0
Jul 06 20:38:09 B450M-S2H kernel:  vfs_writev+0xa6/0xf0
Jul 06 20:38:09 B450M-S2H kernel:  ? ep_poll+0x30d/0x4e0
Jul 06 20:38:09 B450M-S2H kernel:  do_writev+0xe5/0x120
Jul 06 20:38:09 B450M-S2H kernel:  __x64_sys_writev+0x1c/0x20
Jul 06 20:38:09 B450M-S2H kernel:  do_syscall_64+0x49/0xc0
Jul 06 20:38:09 B450M-S2H kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xa9
Jul 06 20:38:09 B450M-S2H kernel: RIP: 0033:0x7ff18ca2361d
Jul 06 20:38:09 B450M-S2H kernel: Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 5a 01 f8 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 14 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2f 44 89 c7 48 89 44 24 08 e8 8e 01 f8 ff 48
Jul 06 20:38:09 B450M-S2H kernel: RSP: 002b:00007ffd081ab0b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014
Jul 06 20:38:09 B450M-S2H kernel: RAX: ffffffffffffffda RBX: 000055d052f43230 RCX: 00007ff18ca2361d
Jul 06 20:38:09 B450M-S2H kernel: RDX: 0000000000000001 RSI: 00007ffd081ab3a0 RDI: 0000000000000008
Jul 06 20:38:09 B450M-S2H kernel: RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
Jul 06 20:38:09 B450M-S2H kernel: R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
Jul 06 20:38:09 B450M-S2H kernel: R13: 00007ffd081ab3a0 R14: 0000000000000000 R15: 00007ff18c6c36c0
Jul 06 20:38:09 B450M-S2H kernel: Modules linked in: vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) nvidia_uvm(OE) nvidia_drm(POE) nvidia_modeset(POE) snd_hda_codec_realtek snd_hda_codec_generic nvidia(POE) ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_int>
Jul 06 20:38:09 B450M-S2H kernel: CR2: 0000000000000001
Jul 06 20:38:09 B450M-S2H kernel: ---[ end trace 2f0653295f33105d ]---
Jul 06 20:38:09 B450M-S2H kernel: RIP: 0010:0x1
Jul 06 20:38:09 B450M-S2H kernel: Code: Unable to access opcode bytes at RIP 0xffffffffffffffd7.
Jul 06 20:38:09 B450M-S2H kernel: RSP: 0018:ffffa920023e3d68 EFLAGS: 00010296
Jul 06 20:38:09 B450M-S2H kernel: RAX: 0000000000000020 RBX: 0000000000000000 RCX: 0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: RBP: ffffa920023e3da8 R08: ffff9363bbdf9600 R09: 0000000000000200
Jul 06 20:38:09 B450M-S2H kernel: R10: ffff9365ab8d4700 R11: 0000000040000000 R12: ffffa920023e3df8
Jul 06 20:38:09 B450M-S2H kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: FS:  00007ff18c6c3a40(0000) GS:ffff9365aeb40000(0000) knlGS:0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 06 20:38:09 B450M-S2H kernel: CR2: ffffffffffffffd7 CR3: 0000000412d60000 CR4: 0000000000340ee0
Jul 06 20:38:09 B450M-S2H kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Jul 06 20:38:09 B450M-S2H kernel: DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400