Backtrace

list_del corruption. prev->next should be ffffe654c8cef608, but was fffbe654c8cef608
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kernel BUG at lib/list_debug.c:51!
invalid opcode: 0000 [#5] SMP PTI
CPU: 4 PID: 69464 Comm: ThreadPoolServi Tainted: G      D    OE     5.11.22-100.fc32.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z97-HD3/Z97-HD3, BIOS F9 07/31/2015
RIP: 0010:__list_del_entry_valid.cold+0x31/0x47
Code: cc 40 92 e8 a9 3c fe ff 0f 0b 48 c7 c7 78 cd 40 92 e8 9b 3c fe ff 0f 0b 48 89 f2 48 89 fe 48 c7 c7 38 cd 40 92 e8 87 3c fe ff <0f> 0b 48 89 fe 4c 89 c2 48 c7 c7 00 cd 40 92 e8 73 3c fe ff 0f 0b
RSP: 0018:ffffaad3c2b9bad0 EFLAGS: 00010082
RAX: 0000000000000054 RBX: ffff94d4c3197120 RCX: 0000000000000000
RDX: ffff94d7cff26ba0 RSI: ffff94d7cff18ac0 RDI: ffff94d7cff18ac0
RBP: ffffe654c8cef600 R08: 0000000000000000 R09: ffffaad3c2b9b908
R10: ffffaad3c2b9b900 R11: ffffffff92b44f48 R12: 0000000000000001
R13: ffff94d4c3198000 R14: ffffaad3c2b9bb10 R15: ffffe654ca951b88
FS:  0000000000000000(0000) GS:ffff94d7cff00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002750103e3000 CR3: 0000000118a10002 CR4: 00000000001726e0
Call Trace:
 release_pages+0x28a/0x540
 tlb_flush_mmu+0x4b/0x170
 unmap_page_range+0xb0d/0xe20
 unmap_vmas+0x6a/0xd0
 exit_mmap+0x97/0x1c0
 mmput+0x61/0x140
 do_exit+0x30d/0xac0
 do_group_exit+0x33/0xa0
 get_signal+0x154/0x8a0
 arch_do_signal_or_restart+0xf2/0x700
 ? finish_wait+0x80/0x80
 exit_to_user_mode_prepare+0xfb/0x190
 syscall_exit_to_user_mode+0x18/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fa3e118ea1e
Code: Unable to access opcode bytes at RIP 0x7fa3e118e9f4.
RSP: 002b:00007fa3dfca1750 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
RAX: fffffffffffffffc RBX: 000013fa56b26d00 RCX: 00007fa3e118ea1e
RDX: 0000000000000020 RSI: 000013fa56b26900 RDI: 0000000000000015
RBP: 00007fa3dfca17b0 R08: 0000000000000000 R09: 000013fa56b01700
R10: 00000000ffffffff R11: 0000000000000293 R12: 000013fa56b3c100
R13: 000013fa56b3f880 R14: 000013fa56b26900 R15: 000013fa56b3c100
Modules linked in: snd_seq_dummy snd_hrtimer md4 cmac nls_utf8 cifs libarc4 dns_resolver fscache libdes authenc echainiv esp4 nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT tun bridge stp llc nf_nat_tftp nf_conntrack_tftp 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 overlay ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_realtek kvm snd_hda_codec_generic ledtrig_audio at24 snd_hda_codec_hdmi mei_hdcp snd_hda_intel snd_intel_dspcfg soundwire_intel
 soundwire_generic_allocation snd_soc_rt5640 snd_soc_rl6231 soundwire_cadence snd_soc_core snd_hda_codec snd_hda_core snd_compress iTCO_wdt intel_pmc_bxt snd_pcm_dmaengine ppdev iTCO_vendor_support snd_hwdep ac97_bus snd_seq ftdi_sio irqbypass rapl intel_cstate pcspkr intel_uncore mei_me snd_seq_device snd_pcm mei i2c_i801 i2c_smbus snd_timer lpc_ich snd parport_pc acpi_pad soundcore parport nfsd auth_rpcgss nfs_acl lockd grace binfmt_misc sunrpc nfs_ssc ip_tables i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec serio_raw drm r8169 video fuse