Backtrace

kernel BUG at mm/slub.c:321!
invalid opcode: 0000 [#1] SMP PTI
CPU: 2 PID: 71238 Comm: (sh) Not tainted 5.14.14-200.fc34.x86_64 #1
Hardware name: LENOVO 20HGS35C00/20HGS35C00, BIOS N1WET59W (1.38 ) 04/22/2020
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:ffffb2d9805afda0 EFLAGS: 00010246
RAX: ffff9a444b4edae0 RBX: ffff9a444b4eda80 RCX: ffff9a444b4eda80
RDX: 000000000015000d RSI: fffff299c62d3b40 RDI: ffff9a43c0042800
RBP: ffffb2d9805afe50 R08: 0000000000000001 R09: ffffffff8110b6a5
R10: ffff9a43c151e000 R11: ffff9a4478482128 R12: fffff299c62d3b40
R13: ffff9a43c0042800 R14: ffff9a444b4eda80 R15: ffff9a444b4eda80
FS:  00007f60fd405340(0000) GS:ffff9a46ee500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005604474c0bf5 CR3: 0000000103964002 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ? filename_lookup+0x135/0x1b0
 ? avc_has_perm_noaudit+0x72/0xe0
 ? put_ucounts+0x65/0x70
 kfree+0x369/0x3c0
 put_ucounts+0x65/0x70
 put_cred_rcu+0x70/0xd0
 do_faccessat+0x113/0x240
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f60fdf9544b
Code: 77 05 c3 0f 1f 40 00 48 8b 15 29 1a 0d 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 0f 1f 40 00 f3 0f 1e fa b8 15 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 f9 19 0d 00 f7 d8
RSP: 002b:00007ffc891e9fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 00007ffc891ea0b0 RCX: 00007f60fdf9544b
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00007ffc891e9ff0
RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffc891e9e80
R10: 0000000000000003 R11: 0000000000000206 R12: 00007ffc891e9ff0
R13: 0000560448b14a60 R14: 0000560448b14fe0 R15: 0000000000000000
Modules linked in: uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_conntrack ipt_REJECT bridge stp llc xt_mark xt_MASQUERADE xt_comment tun nf_nat_tftp 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 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 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep snd_soc_skl rmi_smbus snd_soc_hdac_hda rmi_core snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp intel_rapl_msr snd_soc_acpi_intel_match snd_hda_codec_hdmi intel_rapl_common snd_soc_acpi snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp iwlmvm snd_compress ac97_bus sunrpc snd_pcm_dmaengine snd_ctl_led coretemp mei_wdt iTCO_wdt intel_pmc_bxt snd_hda_codec_realtek
 iTCO_vendor_support snd_hda_codec_generic mac80211 kvm_intel mei_hdcp ee1004 kvm libarc4 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_usb_audio snd_hda_codec irqbypass iwlwifi rapl intel_cstate snd_hda_core snd_usbmidi_lib snd_hwdep snd_rawmidi btusb snd_seq snd_seq_device btrtl intel_uncore btbcm cfg80211 btintel snd_pcm bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 vfat fat videobuf2_common think_lmi firmware_attributes_class videodev intel_wmi_thunderbolt i2c_i801 wmi_bmof i2c_smbus mei_me mei snd_timer joydev intel_pch_thermal mc ecdh_generic thinkpad_acpi platform_profile intel_xhci_usb_role_switch ledtrig_audio rfkill snd soundcore acpi_pad binfmt_misc zram ip_tables dm_crypt trusted asn1_encoder i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit ttm drm_kms_helper ghash_clmulni_intel e1000e cec serio_raw drm uas nvme usb_storage ucsi_acpi typec_ucsi nvme_core typec wmi video fuse