Backtrace

WARNING: CPU: 7 PID: 5410 at kernel/sched/fair.c:3307 update_blocked_averages+0x6cd/0x720
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nft_objref 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat snd_sof_pci_intel_tgl snd_hda_codec_hdmi 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_soc_hdac_hda snd_hda_codec_realtek snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_hda_codec_generic iTCO_wdt intel_tcc_cooling snd_soc_core ledtrig_audio x86_pkg_temp_thermal
 intel_pmc_bxt intel_powerclamp snd_compress coretemp ac97_bus iTCO_vendor_support snd_pcm_dmaengine iwlmvm snd_hda_intel snd_intel_dspcfg intel_pmt_telemetry mei_hdcp snd_intel_sdw_acpi kvm_intel intel_pmt_class snd_hda_codec intel_rapl_msr snd_hda_core mac80211 snd_hwdep kvm snd_seq snd_seq_device irqbypass intel_cstate libarc4 snd_pcm intel_uncore snd_timer pcspkr iwlwifi uvcvideo wmi_bmof btusb videobuf2_vmalloc snd videobuf2_memops i2c_i801 videobuf2_v4l2 btrtl i2c_smbus soundcore cfg80211 btbcm videobuf2_common btintel mei_me mei bluetooth videodev idma64 processor_thermal_device_pci_legacy joydev mc thunderbolt processor_thermal_device processor_thermal_rfim ecdh_generic rfkill processor_thermal_mbox processor_thermal_rapl intel_pmt ucsi_acpi intel_rapl_common typec_ucsi intel_soc_dts_iosf igen6_edac typec int3403_thermal int340x_thermal_zone intel_hid sparse_keymap int3400_thermal acpi_thermal_rel acpi_pad zram ip_tables dm_crypt trusted asn1_encoder i915
 hid_multitouch i2c_algo_bit ttm rtsx_pci_sdmmc drm_kms_helper mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel cec nvme drm ghash_clmulni_intel rtsx_pci nvme_core serio_raw i2c_hid_acpi wmi i2c_hid video pinctrl_tigerlake fuse
CPU: 7 PID: 5410 Comm: kworker/u17:1 Tainted: G     U            5.14.9-200.fc34.x86_64 #1
Hardware name: SANTECH L14xMU/L14xMU, BIOS 1.07.12NTSAS 05/01/2021
Workqueue:  0x0 (rb_allocator)
RIP: 0010:update_blocked_averages+0x6cd/0x720
Code: e0 3b 5c 95 c6 05 ee 8c df 01 01 e8 8f 58 aa 00 0f 0b e9 2b fa ff ff 48 c7 c7 c8 3f 5c 95 c6 05 d0 8c df 01 01 e8 75 58 aa 00 <0f> 0b 41 8b 87 38 01 00 00 e9 11 fc ff ff 48 c7 c7 48 3b 5c 95 c6
RSP: 0018:ffffa837c1c0bd28 EFLAGS: 00010092
RAX: 0000000000000048 RBX: 0000000000000000 RCX: 0000000000000027
RDX: ffff8fa8e15d8a08 RSI: 0000000000000001 RDI: ffff8fa8e15d8a00
RBP: ffff8fa8e15ebec0 R08: 0000000000000000 R09: ffffa837c1c0bb60
R10: ffffa837c1c0bb58 R11: ffffffff95d47428 R12: ffff8fa8e15eb880
R13: 0000000000000038 R14: ffff8fa8e15ec000 R15: ffff8fa8e15eb740
FS:  0000000000000000(0000) GS:ffff8fa8e15c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa2509f4000 CR3: 0000000172c10002 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 newidle_balance+0x18f/0x3d0
 pick_next_task_fair+0x39/0x3b0
 __schedule+0x16b/0x1500
 ? iwl_pcie_rx_allocator_work+0x2bd/0x320 [iwlwifi]
 ? __cond_resched+0x16/0x40
 schedule+0x44/0xa0
 worker_thread+0xd0/0x3e0
 ? process_one_work+0x390/0x390
 kthread+0x124/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x1f/0x30