Backtrace

WARNING: CPU: 1 PID: 2787 at kernel/rcu/tree_plugin.h:320 rcu_note_context_switch+0x600/0x670
Modules linked in: uhid 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 vboxnetadp(OE) vboxnetflt(OE) ip_set nf_tables vboxdrv(OE) qrtr bnep intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp btusb btrtl uvc kvm_intel btintel videobuf2_vmalloc sunrpc videobuf2_memops mei_pxp btbcm mei_wdt mei_hdcp btmtk iTCO_wdt videobuf2_v4l2 kvm at24 intel_pmc_bxt videobuf2_common bluetooth iTCO_vendor_support iwlmvm snd_ctl_led snd_hda_codec_realtek snd_hda_codec_generic videodev snd_hda_codec_hdmi mac80211 snd_hda_intel irqbypass mc snd_intel_dspcfg snd_intel_sdw_acpi libarc4 rapl intel_cstate snd_hda_codec iwlwifi snd_hda_core snd_hwdep think_lmi intel_uncore binfmt_misc firmware_attributes_class snd_seq cfg80211 pcspkr wmi_bmof snd_seq_device intel_pch_thermal mei_me
 thinkpad_acpi snd_pcm ledtrig_audio i2c_i801 platform_profile i2c_smbus snd_timer mei rfkill snd lpc_ich soundcore joydev squashfs loop nfnetlink zram i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 e1000e i2c_algo_bit drm_buddy rtsx_pci ttm video drm_display_helper wmi cec serio_raw ip6_tables ip_tables fuse i2c_dev
CPU: 1 PID: 2787 Comm: Xorg Tainted: G      D W  OE      6.8.8-300.fc40.x86_64 #1
Hardware name: LENOVO 20BUS1S82E/20BUS1S82E, BIOS JBET71WW (1.35 ) 09/14/2018
RIP: 0010:rcu_note_context_switch+0x600/0x670
Code: 49 89 8c 24 a0 00 00 00 e9 b5 fc ff ff 45 85 ff 75 ee e9 ab fc ff ff 48 c7 c7 88 69 b3 85 c6 05 84 81 5b 02 01 e8 60 41 f3 ff <0f> 0b e9 54 fa ff ff 49 83 bc 24 98 00 00 00 00 75 b5 e9 7f fe ff
RSP: 0018:ffffab66c375be18 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff9ba95e075680 RCX: 0000000000000027
RDX: ffff9ba95e0618c8 RSI: 0000000000000001 RDI: ffff9ba95e0618c0
RBP: 0000000000000000 R08: 0000000000000000 R09: 7865746e6f632079
R10: ffffffff85b369c7 R11: 0000000000000000 R12: 0000000000000001
R13: ffff9ba667775180 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9ba95e040000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000708 CR3: 00000001a109a001 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? rcu_note_context_switch+0x600/0x670
 ? __warn+0x81/0x130
 ? rcu_note_context_switch+0x600/0x670
 ? report_bug+0x16f/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? rcu_note_context_switch+0x600/0x670
 ? rcu_note_context_switch+0x600/0x670
 __schedule+0xcd/0x1710
 ? __wake_up_klogd.part.0+0x3c/0x60
 ? vprintk_emit+0x175/0x2c0
 ? _printk+0x62/0x80
 do_task_dead+0x43/0x50
 make_task_dead+0x151/0x170
 rewind_stack_and_make_dead+0x17/0x20
RIP: 0033:0x7f3e918fb00b
Code: Unable to access opcode bytes at 0x7f3e918fafe1.
RSP: 002b:00007ffe83943380 EFLAGS: 00000293 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e918fb00b
RDX: 0000000000000001 RSI: 00007ffe83943680 RDI: 0000000000000003
RBP: 00007ffe839433a0 R08: 0000000000000000 R09: 0000000000000100
R10: 0000000000000001 R11: 0000000000000293 R12: 000055b4285d0040
R13: 0000000000000001 R14: 00007ffe83943680 R15: 00007f3e911f86e8
 </TASK>