Backtrace

list_del corruption. prev->next should be ffff89d396e0b5d0, but was ffffd05cc78b3d80
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kernel BUG at lib/list_debug.c:51!
invalid opcode: 0000 [#2] SMP NOPTI
CPU: 4 PID: 9194 Comm: ThreadPoolSingl Tainted: G      D           5.11.12-300.fc34.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./970A-DS3P, BIOS FD 02/26/2016
RIP: 0010:__list_del_entry_valid.cold+0x31/0x47
Code: b1 40 a3 e8 e8 3b fe ff 0f 0b 48 c7 c7 b8 b1 40 a3 e8 da 3b fe ff 0f 0b 48 89 f2 48 89 fe 48 c7 c7 78 b1 40 a3 e8 c6 3b fe ff <0f> 0b 48 89 fe 4c 89 c2 48 c7 c7 40 b1 40 a3 e8 b2 3b fe ff 0f 0b
RSP: 0018:ffffae7a8107bc48 EFLAGS: 00010286
RAX: 0000000000000054 RBX: ffff89d3946a52c0 RCX: 0000000000000000
RDX: ffff89d3b6d26ba0 RSI: ffff89d3b6d18ac0 RDI: ffff89d3b6d18ac0
RBP: ffff89d396e0b5c0 R08: 0000000000000000 R09: ffffae7a8107ba80
R10: ffffae7a8107ba78 R11: ffffffffa3b44f08 R12: dead000000000122
R13: ffff89d3946a52d0 R14: dead000000000100 R15: ffff89d396e0b5d0
FS:  00007f5d43277640(0000) GS:ffff89d3b6d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000563640936430 CR3: 000000017a448000 CR4: 00000000000406e0
Call Trace:
 unlink_anon_vmas+0x12c/0x1d0
 free_pgtables+0x93/0x100
 exit_mmap+0xa6/0x1c0
 mmput+0x61/0x140
 do_exit+0x30c/0xac0
 do_group_exit+0x33/0xa0
 get_signal+0x14f/0x8a0
 arch_do_signal_or_restart+0xf2/0x700
 ? ktime_get+0x38/0x90
 ? __x64_sys_futex+0x73/0x1b0
 exit_to_user_mode_prepare+0xde/0x1b0
 syscall_exit_to_user_mode+0x18/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f5d663e5a6a
Code: Unable to access opcode bytes at RIP 0x7f5d663e5a40.
RSP: 002b:00007f5d432763a0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000000 RBX: 00007f5d432764b0 RCX: 00007f5d663e5a6a
RDX: 0000000000000000 RSI: 0000000000000089 RDI: 00007f5d43276638
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 00007f5d432764b0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f5d43276638 R14: 0000000000000000 R15: 00007f5d432765e8
Modules linked in: uinput 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 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 nf_tables rfkill nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc vfat fat snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec snd_hda_core ac97_bus snd_hwdep edac_mce_amd snd_seq kvm_amd ccp snd_seq_device snd_pcm kvm snd_timer snd irqbypass soundcore sp5100_tco pcspkr fam15h_power k10temp i2c_piix4 acpi_cpufreq zram ip_tables nouveau video mxm_wmi wmi i2c_algo_bit drm_ttm_helper ttm drm_kms_helper cec
 crct10dif_pclmul crc32_pclmul drm crc32c_intel ghash_clmulni_intel ata_generic pata_acpi pata_atiixp r8169 fuse