Please help troubleshoot random hard freezes and system service failures

Issue description: my bazzite (gnome) system, which runs on my desktop PC that I’d purchased only recently, occasionally hard freezes during random (often mundane and not resource intensive tasks), and requires hard reboot.

I’ve also encountered cases, where gnome remains responsive, but a number of system services stop working (can’t open new apps, most existing ones are unresponsive and also while the terminal works, I can’t use sudo and therefore can’t restart them).

System specs:

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## Report details
- **Date generated:**                              2025-06-26 10:23:51

## Hardware Information:
- **Hardware Model:**                              Micro-Star International Co., Ltd. MS-7E59
- **Memory:**                                      64.0 GiB
- **Processor:**                                   AMD Ryzen™ 9 9900X × 24
- **Graphics:**                                    AMD Radeon™ Graphics
- **Graphics 1:**                                  AMD Radeon™ Graphics
- **Disk Capacity:**                               6.0 TB

## Software Information:
- **Firmware Version:**                            1.A33
- **OS Name:**                                     Bazzite 42 (FROM Fedora Silverblue)
- **OS Build:**                                    Stable (F42.20250621)
- **OS Type:**                                     64-bit
- **GNOME Version:**                               48
- **Windowing System:**                            Wayland
- **Kernel Version:**                              Linux 6.14.6-109.bazzite.fc42.x86_64

EDITED: the thread I was referencing in regards to 9070xt issues being mesa related was talking about mesa 25.0.5, not 25.1.5 as I mistakenly remembered. Therefore it would seem the issues must be related to something else.

I’ve read through journalctl -b -1, but other than a shocking amount (multiple dozen) of network errors, I haven’t actually experienced any network connectivity issues while using the system. However, I do have an issue with the wireless module on my motherboard, with the system occasionally detecting and connecting to the wifi, while other times it behaves as if it didn’t even exist. The desktop is connected to my router through ethernet cable.

timestamp myhost com.brave.Browser.desktop[0000]: [00:00:0000/00000.000000:ERROR:../src/net/socket/ssl_client_socket_impl.cc:000] handshake failed; returned -1, SSL error code 1, net_error -202
timestamp myhost uupd[31647]: {"level":"ERROR","msg":"Hardware checks failed","error":"Network, returned error: network not online"}
timestamp myhost portmaster-start[1803]: 250625 17:25:53.871 /operation:245 ▶ WARN 406 spn/terminal: operation connect 4ffcb7#8#0>56 failed: [ext] connection error
timestamp myhost tailscaled[0000]: health(warnable=no-derp-connection): error: Tailscale could not connect to the 'Redacted' relay server. Your Internet connection might be down, or the server might be temporarily unavailable.

I haven’t seen much that could explain the issues I’d ran into, and all the kernel and system message events and errors occur long before the freeze/hangup happens (I mean tens of minutes, or even hours), with the last message being the brave ssl error (including relevant parts of the log):

june 25 12:26:31 myhost audit[0000]: DM_CTRL module=crypt op=ctr ppid=0 pid=0000 auid=000000000 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=000000000 comm="systemd-cryptse" exe="/usr/bin/systemd-cryptsetup" subj=system_u:system_r:unconfined_service_t:s0 dev=000:0 error_msg='success' res=1
june 25 12:26:39 myhost systemd-xdg-autostart-generator[0000]: /home/user/.config/autostart/sb-key-notify.desktop: not generating unit, error parsing Exec= line: Permission denied
june 25 12:27:08 myhost systemd-xdg-autostart-generator[0000]: /home/user/.config/autostart/sb-key-notify.desktop: not generating unit, error parsing Exec= line: Permission denied
june 25 12:27:11 myhost fwupd[0000]: 00:00:00.000 FuEngine             failed to add device /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card0/card0-DP-2/drm_dp_aux1: failed to setup: failed to read device firmware header: failed to write 7 bytes to 13: Input/output error
june 25 12:27:12 myhost xdg-desktop-por[0000]: Realtime error: Could not get pidns for pid 0000: Could not fstatat ns/pid: Not a directory
june 25 12:27:12 myhost xdg-desktop-por[0000]: Realtime error: Could not get pidns for pid 0000: Could not fstatat ns/pid: Not a directory
june 25 13:26:30 myhost systemd-sleep[00000]: [Error] > An error occurred: [Errno 2] No such file or directory
june 25 15:14:21 myhost kernel: usb 9-2: clear tt 2 (0040) error -71
june 25 15:14:21 myhost kernel: usb 9-2: clear tt 4 (0050) error -71
june 25 15:14:21 myhost kernel: usb 9-2: clear tt 2 (0040) error -71
june 25 15:14:21 myhost kernel: usb 9-2: clear tt 2 (0040) error -71
june 25 15:14:21 myhost kernel: usb 9-2: clear tt 4 (0050) error -71
june 25 15:14:21 myhost kernel: usb 9-2: clear tt 2 (0040) error -71
june 25 15:14:21 myhost kernel: usb 9-2: clear tt 4 (0050) error -71
june 25 15:14:21 myhost kernel: xhci_hcd 0000:15:00.0: xHC error in resume, USBSTS 0x401, Reinit
june 25 15:14:21 myhost kernel: xhci_hcd 0000:13:00.0: xHC error in resume, USBSTS 0x401, Reinit
june 25 15:14:21 myhost systemd-sleep[00000]: [Error] > An error occurred: [Errno 2] No such file or directory
june 25 16:11:41 myhost cupsd[0000]: REQUEST localhost - - "POST / HTTP/1.1" 200 187 Renew-Subscription client-error-not-found
june 25 17:10:01 myhost cupsd[0000]: REQUEST localhost - - "POST / HTTP/1.1" 200 187 Renew-Subscription client-error-not-found
june 25 20:35:04 myhost kernel: traps: steamwebhelper[0000] trap invalid opcode ip:7f57f04cb0af sp:7ffc40e8b820 error:0 in libcef.so[66ca0af,7f57ec1ed000+a36d000]
june 26 00:27:08 myhost logrotate[00000]: error: stat of /var/log/boot.log failed: Permission denied
june 26 00:54:44 myhost systemd-sleep[37812]: [Error] > An error occurred: [Errno 2] No such file or directory
june 26 08:29:47 myhost kernel: xhci_hcd 0000:15:00.0: xHC error in resume, USBSTS 0x401, Reinit
june 26 08:29:47 myhost kernel: xhci_hcd 0000:13:00.0: xHC error in resume, USBSTS 0x401, Reinit
june 26 08:29:47 myhost pipewire[0000]: spa.alsa: front:0p: snd_pcm_status error: No such device
june 26 08:37:23 myhost kernel: ddcutil[00000]: segfault at 0 ip 00007f2e95fa045c sp 00007ffcd6271328 error 4 in 73237c501a3de8d0f7b799ec09f73563b659e2a21ebfef92bcbe956a3467f9.file[15945c,7f2e95e47000+16f000] likely on CPU 19 (core 9, socket 0)
june 26 08:37:23 myhost (udev-worker)[00000]: hiddev1: Failed to wait for spawned command '/usr/bin/ddcutil chkusbmon /dev/usb/hiddev1 -v': Input/output error
june 26 08:37:23 myhost (udev-worker)[00000]: hiddev1: /usr/lib/udev/rules.d/60-ddcutil-usb.rules:8 Failed to execute "/usr/bin/ddcutil chkusbmon /dev/usb/hiddev1 -v": Input/output error
june 26 08:37:23 myhost kernel: ddcutil[00000]: segfault at 0 ip 00007fd8eb01245c sp 00007ffcca443e48 error 4 in 73237c501a3de8d0f7b799ec09f73563b659e2a21ebfef92bcbe956a3467f9.file[15945c,7fd8eaeb9000+16f000] likely on CPU 1 (core 1, socket 0)
june 26 08:37:23 myhost (udev-worker)[00000]: hiddev1: Failed to wait for spawned command '/usr/bin/ddcutil chkusbmon /dev/usb/hiddev1 -v': Input/output error
june 26 08:37:23 myhost (udev-worker)[00000]: hiddev1: /usr/lib/udev/rules.d/60-ddcutil-usb.rules:8 Failed to execute "/usr/bin/ddcutil chkusbmon /dev/usb/hiddev1 -v": Input/output error
june 26 08:37:34 myhost systemd-sleep[00000]: [Error] > An error occurred: [Errno 2] No such file or directory
june 26 08:38:22 myhost kernel: xhci_hcd 0000:15:00.0: xHC error in resume, USBSTS 0x401, Reinit
june 26 08:38:22 myhost kernel: xhci_hcd 0000:13:00.0: xHC error in resume, USBSTS 0x401, Reinit

The two segfaults did not cause a crash (the system kept running for a good while longer), and some other logs also contain steam ld.so (ld_preload) errors, and split lock detection errors.

Any ideas on how to proceed with troubleshooting/fixing the issue please?