Backtrace

WARNING: CPU: 2 PID: 3533 at kernel/sched/fair.c:401 enqueue_task_fair+0x26f/0x6a0
Modules linked in: snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT xt_addrtype br_netfilter bridge stp llc xt_DSCP nf_nat_tftp nft_redir nf_conntrack_netbios_ns nf_conntrack_broadcast nft_objref nf_conntrack_tftp 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 tun overlay nfnetlink ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) snd_sof_pci_intel_cnl 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_hda_codec_hdmi snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp
 snd_soc_acpi_intel_match snd_soc_acpi snd_ctl_led snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_compress coretemp snd_pcm_dmaengine ac97_bus kvm_intel snd_hda_intel iTCO_wdt snd_intel_dspcfg snd_intel_sdw_acpi intel_pmc_bxt ee1004 iTCO_vendor_support kvm snd_hda_codec mei_hdcp intel_rapl_msr snd_hda_core irqbypass iwlmvm rapl intel_cstate snd_hwdep uvcvideo mac80211 snd_seq intel_uncore videobuf2_vmalloc snd_seq_device btusb videobuf2_memops btrtl snd_pcm btbcm videobuf2_v4l2 btintel videobuf2_common pcspkr i2c_i801 libarc4 joydev wmi_bmof intel_wmi_thunderbolt bluetooth snd_timer i2c_smbus videodev iwlwifi mc mei_me ecdh_generic ecc cfg80211 thunderbolt thinkpad_acpi mei processor_thermal_device processor_thermal_rfim processor_thermal_mbox ucsi_acpi processor_thermal_rapl platform_profile idma64 intel_rapl_common typec_ucsi ledtrig_audio intel_pch_thermal intel_soc_dts_iosf typec snd soundcore rfkill
 int3403_thermal int340x_thermal_zone acpi_pad int3400_thermal acpi_thermal_rel zram ip_tables dm_crypt trusted asn1_encoder hid_logitech_hidpp hid_logitech_dj i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec nvme sdhci_pci e1000e cqhci drm ghash_clmulni_intel sdhci nvme_core serio_raw mmc_core wmi video pinctrl_cannonlake hid_multitouch fuse
CPU: 2 PID: 3533 Comm: Xorg Tainted: P           OE     5.13.12-200.fc34.x86_64 #1
Hardware name: LENOVO 20N3S5DU1N/20N3S5DU1N, BIOS N2IET95W (1.73 ) 04/27/2021
RIP: 0010:enqueue_task_fair+0x26f/0x6a0
Code: 60 09 00 00 0f 84 f8 fe ff ff 80 3d b5 6a df 01 00 0f 85 eb fe ff ff 48 c7 c7 80 95 5b 97 c6 05 a1 6a df 01 01 e8 0c a9 a8 00 <0f> 0b e9 d1 fe ff ff 44 8b 85 80 01 00 00 45 85 c0 0f 85 e7 fe ff
RSP: 0018:ffffbaeec60afac8 EFLAGS: 00010092
RAX: 000000000000002d RBX: 0000000000000000 RCX: 0000000000000027
RDX: ffffa0257e498a08 RSI: 0000000000000001 RDI: ffffa0257e498a00
RBP: ffffa0257e4ead00 R08: 0000000000000000 R09: ffffbaeec60af900
R10: ffffbaeec60af8f8 R11: ffffffff97d468c8 R12: 0000000000000000
R13: ffffa0257e4eac80 R14: 0000000000000009 R15: ffffa0257e4eac80
FS:  00007feb0e832a80(0000) GS:ffffa0257e480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00001fc4005b1000 CR3: 0000000221952006 CR4: 00000000003706e0
Call Trace:
 ? psi_task_change+0x9b/0xe0
 ttwu_do_activate+0x72/0x180
 try_to_wake_up+0x19b/0x4d0
 ? ksize+0x14/0x30
 pollwake+0x66/0x70
 ? wake_up_q+0xa0/0xa0
 __wake_up_common+0x7d/0x180
 __wake_up_common_lock+0x6c/0x90
 sock_def_readable+0x37/0x70
 unix_stream_sendmsg+0x19b/0x480
 sock_sendmsg+0x5b/0x60
 sock_write_iter+0x89/0xd0
 do_iter_readv_writev+0x133/0x180
 do_iter_write+0x7c/0x1b0
 vfs_writev+0x80/0x120
 ? security_file_ioctl+0x2f/0x50
 do_writev+0xba/0xf0
 ? exit_to_user_mode_prepare+0x1b5/0x240
 do_syscall_64+0x3d/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7feb0f0b81bd
Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 5a eb 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 33 44 89 c7 48 89 44 24 08 e8 ae eb f8 ff 48
RSP: 002b:00007ffd1d08eb30 EFLAGS: 00000293 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb0f0b81bd
RDX: 0000000000000001 RSI: 00007ffd1d08ee10 RDI: 000000000000003b
RBP: 000055ee3fde0c00 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
R13: 00007ffd1d08ee10 R14: 0000000000000000 R15: 00007feb0e832708