The system crashed in `__list_add_valid` called from `ertp_cache_insert()`

Issue

• System was crashed with the below log.

...
[2700362.315358] list_add corruption. prev->next should be next (ffffaa8802647e18), but was ffff997358e117e0. (prev=ffffffffc08ec220).
[2700362.315476] ------------[ cut here ]------------
[2700362.315477] kernel BUG at lib/list_debug.c:28!
[2700362.315535] invalid opcode: 0000 [#1] SMP PTI
[2700362.315560] CPU: 0 PID: 1705551 Comm: rsync Kdump: loaded Tainted: G           OE    --------- -  - 4.18.0-425.10.1.el8_7.x86_64 #1
[2700362.315609] Hardware name: IIJ IIJ GIO Infrastructure P2 Public Resource, BIOS 0.5.1 01/01/2011
[2700362.315639] RIP: 0010:__list_add_valid.cold.0+0x26/0x28
[2700362.315664] Code: 20 ef 71 00 48 89 d1 48 c7 c7 e8 f6 72 a6 48 89 c2 e8 e2 1d c8 ff 0f 0b 48 89 c1 4c 89 c6 48 c7 c7 40 f7 72 a6 e8 ce 1d c8 ff <0f> 0b 48 89 fe 48 89 c2 48 c7 c7 d0 f7 72 a6 e8 ba 1d c8 ff 0f 0b
[2700362.315735] RSP: 0018:ffffaa8802647e10 EFLAGS: 00010246
[2700362.315759] RAX: 0000000000000075 RBX: 0000000000000000 RCX: 0000000000000000
[2700362.315785] RDX: 0000000000000000 RSI: ffff997493c16698 RDI: ffff997493c16698
[2700362.315822] RBP: ffffaa8802647e18 R08: 0000000000000000 R09: c0000000ffff7fff
[2700362.315854] R10: 0000000000000001 R11: ffffaa8802647c30 R12: ffffffffc08ece70
[2700362.315891] R13: 0000000000000002 R14: ffffaa8802647e18 R15: ffffffffc08ec220
[2700362.315919] FS:  00007fa982c17b80(0000) GS:ffff997493c00000(0000) knlGS:0000000000000000
[2700362.315959] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[2700362.315984] CR2: 000055ccbe954000 CR3: 0000000004f96003 CR4: 00000000001706f0
[2700362.316024] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[2700362.316053] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[2700362.316090] Call Trace:
[2700362.316146]  ertp_cache_insert+0x17c/0x280 [eset_rtp]
[2700362.316199]  ertp_cache_insert_new_file+0xa2/0xb0 [eset_rtp]
[2700362.316268]  ertp_process_request+0x5c/0x1f0 [eset_rtp]
[2700362.316285]  ? ertp_cache_lookup_inode+0x29/0x60 [eset_rtp]
[2700362.316321]  ertp_check_file+0x220/0x290 [eset_rtp]
[2700362.316371]  check_open_int.isra.5+0x28/0x60 [eset_rtp]
[2700362.316419]  __x64_sys_ertp_openat+0x2d/0x70 [eset_rtp]
[2700362.316453]  ? __x64_sys_ertp_renameat+0xd0/0xd0 [eset_rtp]
[2700362.316501]  do_syscall_64+0x5b/0x1b0
[2700362.316537]  entry_SYSCALL_64_after_hwframe+0x61/0xc6
[2700362.316585] RIP: 0033:0x7fa982134252
[2700362.316629] Code: 25 00 00 41 00 3d 00 00 41 00 74 4c 48 8d 05 55 43 2a 00 8b 00 85 c0 75 6d 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 0f 87 a2 00 00 00 48 8b 4c 24 28 64 48 33 0c 25
[2700362.316732] RSP: 002b:00007ffea5de8aa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[2700362.316786] RAX: ffffffffffffffda RBX: 000055c47ba3a9a0 RCX: 00007fa982134252
[2700362.316822] RDX: 0000000000000000 RSI: 00007ffea5de8c20 RDI: 00000000ffffff9c
[2700362.316859] RBP: 0000000000034d4a R08: 0000000000000000 R09: 000000000000a000
[2700362.316887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[2700362.316920] R13: 000055c47ca07070 R14: 0000000000000000 R15: 0000000000000006
[2700362.316957] Modules linked in: binfmt_misc eset_rtp(OE) nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache sunrpc nf_tables nfnetlink intel_rapl_msr intel_rapl_common crct10dif_pclmul crc32_pclmul ghash_clmulni_intel joydev pcspkr i2c_piix4 xfs libcrc32c ata_generic cirrus drm_shmem_helper drm_kms_helper crc32c_intel syscopyarea sysfillrect sysimgblt fb_sys_fops virtio_net ata_piix virtio_blk drm net_failover serio_raw libata failover dm_mod fuse