Backtrace

WARNING: CPU: 3 PID: 4204 at kernel/sched/fair.c:401 enqueue_task_fair+0x26f/0x6a0
Modules linked in: xt_statistic ip_vs_sh ip_vs_wrr ip_vs_rr ip_vs xt_multiport xt_comment xt_mark nf_tables xt_nat veth nf_conntrack_netlink xt_addrtype br_netfilter overlay nfnetlink uinput uhid rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 ip6table_mangle ip6table_nat ip6table_filter ip6_tables iptable_mangle iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_filter bridge rpcrdma stp llc rdma_cm iw_cm ib_cm ib_core tun bnep vfat fat 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_hda_codec_hdmi snd_soc_acpi snd_soc_core snd_ctl_led snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_compress snd_pcm_dmaengine ac97_bus snd_hda_intel snd_intel_dspcfg intel_tcc_cooling snd_intel_sdw_acpi x86_pkg_temp_thermal intel_powerclamp iwlmvm coretemp iTCO_wdt snd_hda_codec snd_hda_core intel_pmc_bxt kvm_intel snd_hwdep mac80211 ee1004
 iTCO_vendor_support mei_hdcp mei_wdt intel_rapl_msr snd_seq libarc4 snd_seq_device kvm btusb btrtl btbcm iwlwifi irqbypass snd_pcm uvcvideo btintel rapl intel_cstate videobuf2_vmalloc videobuf2_memops intel_uncore bluetooth pcspkr videobuf2_v4l2 snd_timer intel_wmi_thunderbolt hp_wmi platform_profile snd videobuf2_common i2c_i801 sparse_keymap wmi_bmof cfg80211 soundcore i2c_smbus videodev processor_thermal_device mei_me processor_thermal_rfim hid_sensor_als processor_thermal_mbox joydev mc ecdh_generic mei processor_thermal_rapl hid_sensor_trigger rfkill hid_sensor_iio_common intel_rapl_common ecc industrialio_triggered_buffer kfifo_buf industrialio idma64 intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pch_thermal ucsi_acpi typec_ucsi typec int3403_thermal int340x_thermal_zone int3400_thermal acpi_thermal_rel hp_wireless acpi_pad nfsd nfs_acl lockd auth_rpcgss grace sunrpc zram ip_tables dm_crypt trusted asn1_encoder hid_sensor_hub intel_ishtp_loader intel_ishtp_hid
 i915 hid_multitouch crct10dif_pclmul i2c_algo_bit crc32_pclmul drm_kms_helper crc32c_intel ghash_clmulni_intel cec nvme e1000e intel_ish_ipc nvme_core drm intel_ishtp serio_raw i2c_hid_acpi i2c_hid wmi video pinctrl_sunrisepoint fuse
CPU: 3 PID: 4204 Comm: Xwayland Not tainted 5.13.12-200.fc34.x86_64 #1
Hardware name: HP HP EliteBook 840 G5/83B2, BIOS Q78 Ver. 01.01.07 06/05/2018
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 b4 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:ffffb1104284fac8 EFLAGS: 00010092
RAX: 000000000000002d RBX: 0000000000000000 RCX: 0000000000000027
RDX: ffff8d29ff6d8a08 RSI: 0000000000000001 RDI: ffff8d29ff6d8a00
RBP: ffff8d29ff7ead00 R08: 0000000000000000 R09: ffffb1104284f900
R10: ffffb1104284f8f8 R11: ffffffffb4d468c8 R12: 0000000000000000
R13: ffff8d29ff7eac80 R14: 0000000000000049 R15: ffff8d29ff7eac80
FS:  00007fc7573eaa00(0000) GS:ffff8d29ff6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb37ee6f000 CR3: 0000000176580003 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ? psi_task_change+0x9b/0xe0
 ttwu_do_activate+0x75/0x180
 try_to_wake_up+0x19b/0x4d0
 ? ksize+0x14/0x30
 pollwake+0x66/0x70
 ? wake_up_q+0xa0/0xa0
 __wake_up_common+0x80/0x180
 __wake_up_common_lock+0x6c/0x90
 sock_def_readable+0x37/0x70
 unix_stream_sendmsg+0x19e/0x480
 sock_sendmsg+0x5e/0x60
 sock_write_iter+0x89/0xd0
 do_iter_readv_writev+0x136/0x180
 do_iter_write+0x7c/0x1b0
 vfs_writev+0x80/0x120
 ? __sys_recvmsg+0x65/0x80
 do_writev+0xba/0xf0
 do_syscall_64+0x40/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fc757e051bd
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:00007ffc28e5b0c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc757e051bd
RDX: 0000000000000001 RSI: 00007ffc28e5b3b0 RDI: 000000000000001f
RBP: 0000562bedb3ff90 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
R13: 00007ffc28e5b3b0 R14: 0000000000000000 R15: 00007fc7573ea720