Backtrace

WARNING: CPU: 1 PID: 5111 at kernel/sched/fair.c:401 enqueue_task_fair+0x26f/0x6a0
Modules linked in: snd_seq_dummy snd_hrtimer acpi_call(OE) xt_DSCP 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 nf_tables ebtable_nat ebtable_broute 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 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ip_set nfnetlink ebtable_filter ebtables tun ip6table_filter ip6_tables iptable_filter bnep sunrpc btusb btrtl btbcm btintel bluetooth intel_rapl_msr ecdh_generic ecc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ee1004 mei_wdt iTCO_wdt intel_pmc_bxt iTCO_vendor_support mei_hdcp intel_rapl_common iwlmvm intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mac80211 snd_hda_codec_hdmi kvm snd_soc_skl libarc4 snd_soc_hdac_hda
 snd_hda_ext_core snd_ctl_led snd_soc_sst_ipc snd_hda_codec_realtek snd_soc_sst_dsp snd_soc_acpi_intel_match snd_hda_codec_generic snd_soc_acpi irqbypass snd_soc_core rapl snd_compress snd_pcm_dmaengine ac97_bus snd_hda_intel intel_cstate snd_intel_dspcfg intel_uncore snd_intel_sdw_acpi iwlwifi snd_hda_codec snd_hda_core cfg80211 snd_hwdep snd_seq snd_seq_device snd_pcm joydev wmi_bmof pcspkr intel_wmi_thunderbolt i2c_i801 i2c_smbus snd_timer mei_me mei intel_xhci_usb_role_switch ucsi_acpi intel_pch_thermal typec_ucsi typec thinkpad_acpi platform_profile ledtrig_audio snd soundcore rfkill acpi_pad zram ip_tables dm_crypt trusted asn1_encoder i915 crct10dif_pclmul hid_multitouch crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper nvme cec ghash_clmulni_intel nvme_core drm e1000e uas serio_raw usb_storage wmi video fuse
CPU: 1 PID: 5111 Comm: slack Tainted: G           OE     5.13.12-200.fc34.x86_64 #1
Hardware name: LENOVO 20HES18R19/20HES18R19, BIOS N1QET87W (1.62 ) 02/27/2020
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 9c 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: 0000:ffffb7fa0875bd50 EFLAGS: 00010082
RAX: 000000000000002d RBX: 0000000000000001 RCX: 0000000000000027
RDX: ffff942759898a08 RSI: 0000000000000001 RDI: ffff942759898a00
RBP: ffff9427598aad00 R08: 0000000000000000 R09: ffffb7fa0875bb88
R10: ffffb7fa0875bb80 R11: ffffffff9cd468c8 R12: 0000000000000000
R13: ffff9427598aac80 R14: 0000000000000009 R15: ffff9427598aac80
FS:  00007fa2cfff2d80(0000) GS:ffff942759880000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000019a02c2a9000 CR3: 0000000181564004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ? psi_task_change+0x9b/0xe0
 ttwu_do_activate+0x72/0x180
 try_to_wake_up+0x19b/0x4d0
 ? scheduler_tick+0xbe/0x230
 ? native_apic_msr_write+0x28/0x30
 __queue_work+0x1d1/0x3e0
 ? __raw_callee_save___native_queued_spin_unlock+0x11/0x1e
 queue_work_on+0x31/0x50
 signal_irq_work+0x227/0x580 [i915]
 ? handle_irq_event+0x67/0x90
 irq_work_single+0x20/0x40
 irq_work_run_list+0x2d/0x40
 irq_work_run+0x14/0x30
 __sysvec_irq_work+0x2c/0x90
 sysvec_irq_work+0x37/0x90
 ? asm_sysvec_irq_work+0xa/0x20
 asm_sysvec_irq_work+0x12/0x20
RIP: 0033:0x562931f41c50
Code: 1e 00 00 00 48 21 d0 81 e1 00 00 07 00 48 ba 00 00 00 00 0a 00 00 00 48 31 d0 48 89 ca 48 81 f2 00 00 04 00 48 09 c2 0f 95 c0 <48> 81 f1 00 00 01 00 0f 94 c1 84 c8 4c 8d 35 8d 2b 00 00 48 8d 05
RSP: 002b:00007fff17125e70 EFLAGS: 00000206
RAX: 0000000a00000001 RBX: 00002bb000774480 RCX: 0000000000000000
RDX: 0000000a00040000 RSI: 00002bb000781a40 RDI: 00002bb00067f060
RBP: 00007fff17125ed0 R08: 0000000000000140 R09: 0000000000000037
R10: 0000000000001b00 R11: ffffff0000000000 R12: 00002bb000781a40
R13: 00002bb000784240 R14: aaaaaaaaaaaaaaaa R15: 0000000000000000