Jul 06 18:04:32 zhk-desktop kernel: ------------[ cut here ]------------
Jul 06 18:04:32 zhk-desktop kernel: WARNING: CPU: 6 PID: 19 at kernel/rcu/tree.c:334 rcu_watching_snap_stopped_since+0x38/0x50
Jul 06 18:04:32 zhk-desktop kernel: Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer snd_seq snd_seq_device af_packet nvidia_drm(PO) nvidia_modeset(PO) nvidia_uvm(PO) cmac algif_hash algif_skcipher af_alg bnep nvidia(PO) nls_iso8859_1 nls_cp437 vfat fat xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 btusb btrtl btintel btbcm dm_crypt ip6t_rpfilter btmtk edac_mce_amd bluetooth ipt_rpfilter snd_hda_codec_realtek edac_core snd_hda_codec_generic amd_atl intel_rapl_msr snd_hda_scodec_component snd_hda_codec_hdmi xt_pkttype intel_rapl_common uvcvideo r8169 crct10dif_pclmul snd_hda_intel videobuf2_vmalloc xt_LOG crc32_pclmul uvc cbc videobuf2_memops polyval_clmulni encrypted_keys nf_log_syslog videobuf2_v4l2 snd_intel_dspcfg polyval_generic trusted snd_intel_sdw_acpi ghash_clmulni_intel asn1_encoder videobuf2_common xt_tcpudp realtek sha512_ssse3 snd_hda_codec tee sha256_ssse3 nft_compat mdio_devres sha1_ssse3 videodev of_mdio tpm aesni_intel snd_hda_core gf128mul input_leds fixed_phy rfkill mousedev evdev crypto_simd
Jul 06 18:04:32 zhk-desktop kernel: gigabyte_wmi wmi_bmof libaescfb joydev mc mac_hid ecdh_generic snd_hwdep cryptd fwnode_mdio crc16 drm_ttm_helper sp5100_tco ecc snd_pcm nf_tables rapl ttm libphy watchdog acpi_cpufreq snd_timer video led_class i2c_piix4 snd soundcore k10temp sch_fq_codel i2c_smbus tiny_power_button wmi rtc_cmos gpio_amdpt gpio_generic thermal button atkbd libps2 serio vivaldi_fmap loop tun tap macvlan bridge stp llc kvm_amd ccp rng_core kvm irqbypass fuse efi_pstore configfs nfnetlink efivarfs dmi_sysfs ip_tables x_tables autofs4 hid_generic usbhid hid sd_mod ahci libahci libata xhci_pci xhci_hcd scsi_mod scsi_common dm_mod dax btrfs blake2b_generic libcrc32c crc32c_generic crc32c_intel xor raid6_pq
Jul 06 18:04:32 zhk-desktop kernel: CPU: 6 UID: 0 PID: 19 Comm: rcu_preempt Tainted: P O 6.12.34 #1-NixOS
Jul 06 18:04:32 zhk-desktop kernel: Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE
Jul 06 18:04:32 zhk-desktop kernel: Hardware name: Gigabyte Technology Co., Ltd. B450 GAMING X/B450 GAMING X, BIOS F50 11/27/2019
Jul 06 18:04:32 zhk-desktop kernel: RIP: 0010:rcu_watching_snap_stopped_since+0x38/0x50
Jul 06 18:04:32 zhk-desktop kernel: Code: 90 03 00 00 48 c7 c0 20 4a 03 00 48 03 04 d5 20 b4 4f 86 8b 40 08 83 e0 fc 39 f0 0f 95 c0 31 d2 31 f6 31 ff e9 d9 1e c4 00 90 <0f> 0b 90 b8 01 00 00 00 31 d2 31 f6 31 ff e9 c5 1e c4 00 0f 1f 44
Jul 06 18:04:32 zhk-desktop kernel: RSP: 0018:ffffd42dc015fda0 EFLAGS: 00010046
Jul 06 18:04:32 zhk-desktop kernel: RAX: ffffffff84f9a1e0 RBX: ffff8dcb8e845a40 RCX: 0000000000000000
Jul 06 18:04:32 zhk-desktop kernel: RDX: 0000000000000000 RSI: 0000000024d91ce0 RDI: ffff8dcb8e845a40
Jul 06 18:04:32 zhk-desktop kernel: RBP: ffffffff86d41f80 R08: 0000000000000000 R09: 0000000000000000
Jul 06 18:04:32 zhk-desktop kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff8dc882a55dc0
Jul 06 18:04:32 zhk-desktop kernel: R13: ffffffff86d41f80 R14: ffff8dcb8e845a40 R15: 0000000000000000
Jul 06 18:04:32 zhk-desktop kernel: FS: 0000000000000000(0000) GS:ffff8dcb8eb00000(0000) knlGS:0000000000000000
Jul 06 18:04:32 zhk-desktop kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jul 06 18:04:32 zhk-desktop kernel: CR2: 00007fec6f94d7e8 CR3: 00000003306cc000 CR4: 00000000003506f0
Jul 06 18:04:32 zhk-desktop kernel: Call Trace:
Jul 06 18:04:32 zhk-desktop kernel: <TASK>
Jul 06 18:04:32 zhk-desktop kernel: rcu_watching_snap_recheck+0x29/0x420
Jul 06 18:04:32 zhk-desktop kernel: ? srso_return_thunk+0x5/0x5f
Jul 06 18:04:32 zhk-desktop kernel: ? __timer_delete_sync+0x82/0xf0
Jul 06 18:04:32 zhk-desktop kernel: force_qs_rnp+0x1d2/0x310
Jul 06 18:04:32 zhk-desktop kernel: ? __pfx_rcu_watching_snap_recheck+0x10/0x10
Jul 06 18:04:32 zhk-desktop kernel: rcu_gp_fqs_loop+0x46b/0x6c0
Jul 06 18:04:32 zhk-desktop kernel: ? __pfx_rcu_gp_kthread+0x10/0x10
Jul 06 18:04:32 zhk-desktop kernel: rcu_gp_kthread+0x1a3/0x270
Jul 06 18:04:32 zhk-desktop kernel: kthread+0xd0/0x100
Jul 06 18:04:32 zhk-desktop kernel: ? __pfx_kthread+0x10/0x10
Jul 06 18:04:32 zhk-desktop kernel: ret_from_fork+0x34/0x50
Jul 06 18:04:32 zhk-desktop kernel: ? __pfx_kthread+0x10/0x10
Jul 06 18:04:32 zhk-desktop kernel: ret_from_fork_asm+0x1a/0x30
Jul 06 18:04:32 zhk-desktop kernel: </TASK>
Jul 06 18:04:32 zhk-desktop kernel: ---[ end trace 0000000000000000 ]---
Jul 06 18:05:51 zhk-desktop systemd[1]: systemd-udevd.service: Watchdog timeout (limit 3min)!
Jul 06 18:05:51 zhk-desktop systemd[1]: systemd-udevd.service: Killing process 712 (systemd-udevd) with signal SIGABRT.
Jul 06 18:07:21 zhk-desktop systemd[1]: systemd-udevd.service: State 'stop-watchdog' timed out. Killing.
Jul 06 18:07:21 zhk-desktop systemd[1]: systemd-udevd.service: Killing process 712 (systemd-udevd) with signal SIGKILL.
Jul 06 18:08:51 zhk-desktop systemd[1]: systemd-udevd.service: Processes still around after SIGKILL. Ignoring.
Jul 06 18:10:21 zhk-desktop systemd[1]: systemd-udevd.service: State 'final-sigterm' timed out. Killing.
Jul 06 18:10:21 zhk-desktop systemd[1]: systemd-udevd.service: Killing process 712 (systemd-udevd) with signal SIGKILL.
Jul 06 18:11:52 zhk-desktop systemd[1]: systemd-udevd.service: Processes still around after final SIGKILL. Entering failed mode.
Jul 06 18:11:52 zhk-desktop systemd[1]: systemd-udevd.service: Failed with result 'watchdog'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ The unit systemd-udevd.service has entered the 'failed' state with result 'watchdog'.
Jul 06 18:11:52 zhk-desktop systemd[1]: systemd-udevd.service: Unit process 712 (systemd-udevd) remains running after unit stopped.
Jul 06 18:11:52 zhk-desktop systemd[1]: systemd-udevd.service: Consumed 5.467s CPU time, 280.2M memory peak, 7.6M memory swap peak, 165.3M read from disk, 7.8M written to disk.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ The unit systemd-udevd.service completed and consumed the indicated resources.
Jul 06 18:11:52 zhk-desktop systemd[1]: systemd-udevd.service: Scheduled restart job, restart counter is at 1.
░░ Subject: Automatic restarting of a unit has been scheduled
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ Automatic restarting of the unit systemd-udevd.service has been scheduled, as the result for
░░ the configured Restart= setting for the unit.
Jul 06 18:11:52 zhk-desktop systemd[1]: systemd-udevd.service: Found left-over process 712 (systemd-udevd) in control group while starting unit. Ignoring.
Jul 06 18:11:52 zhk-desktop systemd[1]: systemd-udevd.service: This usually indicates unclean termination of a previous run, or service implementation deficiencies.
Jul 06 18:11:52 zhk-desktop systemd[1]: Starting Rule-based Manager for Device Events and Files...
░░ Subject: A start job for unit systemd-udevd.service has begun execution
░░ Defined-By: systemd
░░ Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
░░
░░ A start job for unit systemd-udevd.service has begun execution.
░░
░░ The job identifier is 3725.
Jul 06 18:11:53 zhk-desktop systemd-udevd[109697]: Using default interface naming scheme 'v257'.
Jul 06 18:13:22 zhk-desktop systemd[1]: systemd-udevd.service: start operation timed out. Terminating.
Jul 06 18:14:52 zhk-desktop systemd[1]: systemd-udevd.service: State 'stop-sigterm' timed out. Killing.
Jul 06 18:14:52 zhk-desktop systemd[1]: systemd-udevd.service: Killing process 109697 (systemd-udevd) with signal SIGKILL.
Jul 06 18:14:52 zhk-desktop systemd[1]: systemd-udevd.service: Killing process 712 (systemd-udevd) with signal SIGKILL.
Jul 06 18:16:22 zhk-desktop systemd[1]: systemd-udevd.service: Processes still around after SIGKILL. Ignoring.
I think thats a panic, try using drm panic and see if it shows up with a bsod