Backtrace

WARNING: CPU: 0 PID: 74 at kernel/time/timekeeping.c:843 ktime_get+0x8d/0xa0
Modules linked in: uvcvideo uinput hidp 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 nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep snd_sof_pci_intel_apl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils rtl8xxxu soundwire_bus snd_soc_avs snd_soc_hda_codec snd_soc_skl snd_soc_hdac_hda intel_pmc_bxt mac80211 intel_telemetry_pltdrv intel_punit_ipc snd_hda_ext_core snd_soc_sst_ipc intel_telemetry_core snd_soc_sst_dsp x86_pkg_temp_thermal snd_soc_acpi_intel_match intel_powerclamp coretemp snd_soc_acpi libarc4 snd_soc_core kvm_intel gspca_gl860 snd_hda_codec_hdmi snd_compress gspca_main ac97_bus videobuf2_vmalloc videobuf2_memops mei_hdcp mei_pxp snd_pcm_dmaengine
 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio btusb intel_rapl_msr videobuf2_v4l2 cfg80211 btrtl kvm snd_hda_intel videobuf2_common btbcm btintel snd_intel_dspcfg i2c_i801 irqbypass snd_intel_sdw_acpi rapl lpc_ich videodev i2c_smbus snd_hda_codec btmtk intel_cstate sunrpc pcspkr bluetooth snd_hda_core mc spi_pxa2xx_platform snd_hwdep dw_dmac rfkill snd_seq processor_thermal_device_pci_legacy snd_seq_device snd_pcm processor_thermal_device processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl intel_xhci_usb_role_switch mei_me snd_timer idma64 intel_rapl_common snd mei soundcore intel_soc_dts_iosf binfmt_misc soc_button_array int3400_thermal intel_hid acpi_thermal_rel vfat sparse_keymap int3403_thermal fat int340x_thermal_zone joydev loop zram i915 mmc_block crct10dif_pclmul drm_buddy crc32_pclmul crc32c_intel drm_display_helper polyval_generic cec sdhci_pci video cqhci hid_multitouch ghash_clmulni_intel sdhci wdat_wdt mmc_core sha512_ssse3 ttm wmi
 i2c_hid_acpi i2c_hid pinctrl_broxton serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 74 Comm: hwrng Tainted: G        W          6.2.2-301.fc38.x86_64 #1
Hardware name: DIGMA EVE 10 C302 ES1051EW/A116UM, BIOS E.A116UM_1.S3.M0.065.bin 10/28/2020
RIP: 0010:ktime_get+0x8d/0xa0
Code: 15 38 a6 bc 02 49 0f 45 c4 8b 35 0e a6 bc 02 39 f3 75 a4 48 0f af d0 5b 48 8d 04 3a 48 d3 e8 48 01 e8 5d 41 5c c3 cc cc cc cc <0f> 0b eb 82 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 90 90
RSP: 0018:ffffb81c803abe18 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 0000000000000082 RCX: 0000000003595c2c
RDX: 0000000000000000 RSI: ffffffff8a8d6e9e RDI: ffffb81c803abd90
RBP: 0000000000000082 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffb81c803a0000
R13: 00001369cd5e2875 R14: 0000000000000001 R15: ffffffff899b20f0
FS:  0000000000000000(0000) GS:ffff9f673cc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8fb6810aa6 CR3: 0000000008dee000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 crb_wait_for_reg_32.constprop.0+0x45/0x80
 crb_request_locality+0x38/0x50
 tpm_chip_start+0x69/0xb0
 tpm_try_get_ops+0x43/0x90
 tpm_find_get_ops+0x14/0x60
 tpm_get_random+0x22/0x70
 hwrng_fillfn+0xde/0x1e0
 kthread+0xe9/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x2c/0x50
 </TASK>