Backtrace

kernel BUG at mm/slub.c:321!
invalid opcode: 0000 [#2] SMP PTI
CPU: 2 PID: 1775 Comm: systemd Tainted: G      D   I       5.14.10-300.fc35.x86_64 #1
Hardware name: Dell Inc. Inspiron 14-3467/0WPN9K, BIOS 01.06.00 03/23/2017
RIP: 0010:__slab_free+0x245/0x4a0
Code: 0f b6 5c 24 1b 44 8b 44 24 1c 48 89 44 24 08 48 8b 54 24 20 4c 8b 4c 24 28 e9 8a fe ff ff 41 f7 45 08 00 0d 21 00 75 98 eb 8d <0f> 0b 49 3b 54 24 28 0f 85 53 ff ff ff 49 8b 44 24 08 49 89 5c 24
RSP: 0018:ffff9aee01033cc0 EFLAGS: 00010046
RAX: ffff8f56d89455a0 RBX: ffff8f56d8945540 RCX: ffff8f56d8945540
RDX: 0000000000150006 RSI: ffffe79f44625140 RDI: ffff8f56c0042800
RBP: ffff9aee01033d68 R08: 0000000000000001 R09: ffffffffab10b6a5
R10: 0000000000000000 R11: 0000000000000000 R12: ffffe79f44625140
R13: ffff8f56c0042800 R14: ffff8f56d8945540 R15: ffff8f56d8945540
FS:  00007fd00a3b4b40(0000) GS:ffff8f5903700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd00b292100 CR3: 00000001673e0005 CR4: 00000000003706e0
Call Trace:
 ? finish_task_switch.isra.0+0xb1/0x2d0
 ? __mod_memcg_lruvec_state+0x1f/0xe0
 ? __mod_lruvec_page_state+0x5d/0x90
 ? put_ucounts+0x65/0x70
 kfree+0x369/0x3c0
 put_ucounts+0x65/0x70
 __sigqueue_free.part.0+0x3e/0x60
 dequeue_signal+0x106/0x1c0
 signalfd_read+0xf1/0x200
 ? wake_up_q+0x90/0x90
 vfs_read+0x97/0x180
 ksys_read+0x4f/0xc0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fd00aeea812
Code: c0 e9 b2 fe ff ff 50 48 8d 3d 0a 2f 0c 00 e8 b5 f9 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
RSP: 002b:00007ffed4aed828 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd00aeea812
RDX: 0000000000000080 RSI: 00007ffed4aed840 RDI: 0000000000000005
RBP: 0000563d885a3b30 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d885a4230
R13: 00007ffed4aed840 R14: 00007ffed4aed910 R15: 0000000000000001
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr ns bnep sunrpc 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_soc_core snd_ctl_led snd_hda_codec_realtek snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel intel_tcc_cooling x86_pkg_temp_thermal snd_intel_dspcfg intel_powerclamp iwlmvm snd_intel_sdw_acpi coretemp snd_hda_codec kvm_intel mac80211 mei_hdcp iTCO_wdt ee1004 intel_pmc_bxt libarc4 kvm iTCO_vendor_support snd_hda_core iwlwifi snd_hwdep intel_rapl_msr snd_seq dell_laptop uvcvideo dell_smm_hwmon snd_seq_device btusb cfg80211 snd_pcm videobuf2_vmalloc videobuf2_memops irqbypass btrtl
 dell_wmi rapl btbcm intel_cstate videobuf2_v4l2 ledtrig_audio btintel intel_uncore videobuf2_common bluetooth dell_smbios snd_timer dcdbas dell_wmi_descriptor snd mei_me videodev wmi_bmof i2c_i801 mei soundcore i2c_smbus pcspkr rtsx_usb_ms memstick processor_thermal_device_pci_legacy mc ecdh_generic processor_thermal_device joydev processor_thermal_rfim processor_thermal_mbox rfkill idma64 processor_thermal_rapl intel_rapl_common int340x_thermal_zone intel_pch_thermal intel_xhci_usb_role_switch intel_soc_dts_iosf intel_hid sparse_keymap int3400_thermal acpi_thermal_rel acpi_pad zram ip_tables i915 i2c_algo_bit ttm hid_rmi rmi_core drm_kms_helper crct10dif_pclmul cec crc32_pclmul crc32c_intel drm ghash_clmulni_intel serio_raw r8169 uas usb_storage wmi i2c_hid_acpi i2c_hid video pinctrl_sunrisepoint rtsx_usb_sdmmc mmc_core rtsx_usb fuse