Backtrace

kernel BUG at mm/slub.c:321!
invalid opcode: 0000 [#1] SMP NOPTI
CPU: 0 PID: 3078 Comm: Socket Thread Tainted: G        WC        5.14.18-100.fc33.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. K30BF_M32BF_A_F_K31BF_6/K30BF_M32BF_A_F_K31BF_6, BIOS 0202 03/11/2015
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:ffffb7bac9407be0 EFLAGS: 00010246
RAX: ffff907473cb7270 RBX: ffff907473cb7200 RCX: ffff907473cb7200
RDX: 000000008010000b RSI: ffffeb9f8acf2dc0 RDI: ffff9072c0a7df00
RBP: ffffb7bac9407c88 R08: 0000000000000001 R09: ffffffffadaa63b0
R10: ffff907473cb7200 R11: 0000000000000001 R12: ffffeb9f8acf2dc0
R13: ffff9072c0a7df00 R14: ffff907473cb7200 R15: ffff907473cb7200
FS:  00007fcaf89be640(0000) GS:ffff9075cfc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcacd0ffff0 CR3: 0000000166ce4000 CR4: 00000000000506f0
Call Trace:
 ? enqueue_task_fair+0x88/0x6a0
 ? __check_object_size+0x56/0x150
 ? __skb_datagram_iter+0x78/0x2d0
 ? _flat_send_IPI_mask+0x21/0x40
 ? tcp_recvmsg_locked+0x6e0/0x930
 kmem_cache_free+0x384/0x3f0
 tcp_recvmsg_locked+0x6e0/0x930
 tcp_recvmsg+0x67/0x190
 inet_recvmsg+0x4b/0xf0
 ? sock_recvmsg+0x1d/0x70
 __sys_recvfrom+0xc5/0x180
 ? vfs_write+0x1f3/0x260
 ? switch_fpu_return+0x51/0xc0
 __x64_sys_recvfrom+0x25/0x30
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fcb1652335c
Code: 89 4c 24 1c e8 95 f9 ff ff 44 8b 54 24 1c 8b 3c 24 45 31 c9 89 c5 48 8b 54 24 10 48 8b 74 24 08 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 04 24 e8 e1 f9 ff ff 48 8b 04
RSP: 002b:00007fcaf89bc4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
RAX: ffffffffffffffda RBX: 00007fcad41fb960 RCX: 00007fcb1652335c
RDX: 0000000000001ec3 RSI: 00007fcad4368155 RDI: 000000000000008a
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fcad47f6d60 R14: 00007fcad4368155 R15: 0000000000001ec3
Modules linked in: xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs loop amdgpu amd_freq_sensitivity edac_mce_amd r8712u(C) kvm_amd ccp snd_hda_codec_realtek cfg80211 kvm snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi irqbypass snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm eeepc_wmi asus_wmi sparse_keymap rfkill fam15h_power wmi_bmof pcspkr snd_timer i2c_piix4 k10temp snd
 iommu_v2 gpu_sched soundcore acpi_cpufreq zram ip_tables radeon i2c_algo_bit drm_ttm_helper ttm drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec r8169 ghash_clmulni_intel drm uas usb_storage sp5100_tco wmi video fuse