Backtrace

BUG: unable to handle page fault for address: fffffbe9481bffc8
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 1cd1cc067 P4D 1cd1cc067 PUD 1cd1cb067 PMD 0 
Oops: 0000 [#1] SMP PTI
CPU: 2 PID: 1115972 Comm: pick-ALB.tcsh Tainted: P        W  OE     5.2.5-200.fc30.x86_64 #1
Hardware name: Parallels Software International Inc. Parallels Virtual Platform/Parallels Virtual Platform, BIOS 16.5.0 (49183) 04/02/2021
RIP: 0010:kfree+0x4e/0x190
Code: 80 48 01 df 0f 82 48 01 00 00 48 c7 c0 00 00 00 80 48 2b 05 a4 54 ef 00 48 01 c7 48 c1 ef 0c 48 c1 e7 06 48 03 3d 82 54 ef 00 <48> 8b 47 08 48 8d 50 ff a8 01 48 0f 45 fa 48 8b 57 08 48 8d 42 ff
RSP: 0018:ffff9ec405b57c10 EFLAGS: 00010286
RAX: 0000000187000000 RBX: fffffffffffffe00 RCX: fffffffffffffe00
RDX: 0000000000b24c00 RSI: ffff8d758c6ae1a0 RDI: fffffbe9481bffc0
RBP: 0000000000000000 R08: 000000000002e1a0 R09: ffffffffc04b4da7
R10: ffff8d758c006b80 R11: 00000000fffffe00 R12: ffffffff88301d88
R13: ffff9ec405b57d30 R14: ffff8d73ed0c2800 R15: ffff8d74eb4b9000
FS:  00007f8e5b147740(0000) GS:ffff8d758c680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffbe9481bffc8 CR3: 000000004a824003 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 terminate_walk+0x38/0x100
 path_openat+0x61d/0x1470
 ? mem_cgroup_charge_statistics+0x79/0x100
 ? mem_cgroup_commit_charge+0xcb/0x1a0
 do_filp_open+0x91/0x100
 ? simple_attr_release+0x20/0x20
 ? __handle_mm_fault+0xd49/0x1ac0
 do_open_execat+0x7b/0x190
 __do_execve_file.isra.0+0x663/0x850
 __x64_sys_execve+0x35/0x40
 do_syscall_64+0x5f/0x1a0
 ? page_fault+0x8/0x30
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f8e5b2181ab
Code: 48 3d 00 f0 ff ff 76 e7 f7 d8 64 41 89 00 eb df 0f 1f 80 00 00 00 00 f7 d8 64 41 89 00 eb dc f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d bd 4c 0f 00 f7 d8 64 89 01 48
RSP: 002b:00007ffc8c0bb468 EFLAGS: 00000207 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 00007f8e5b1476c0 RCX: 00007f8e5b2181ab
RDX: 00005592dc00a300 RSI: 00005592dc0da500 RDI: 00005592dc0c5330
RBP: 00005592dc0da500 R08: 0000000000000000 R09: 00007ffc8c0bb3a0
R10: 0000000000000004 R11: 0000000000000207 R12: 00005592dc0e56a0
R13: 00005592dc0c5330 R14: 00005592dc094d80 R15: 00005592dc094d80
Modules linked in: snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc usblp 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 nf_tables_set 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 libcrc32c iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter prl_fs_freeze(POE) prl_fs(POE) prl_eth(POE) sunrpc dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua gpio_ich x86_pkg_temp_thermal coretemp intel_rapl_perf snd_intel8x0 snd_ac97_codec joydev ac97_bus snd_seq snd_seq_device snd_pcm snd_timer virtio_balloon snd soundcore sbs i2c_i801 lpc_ich sbshc pvpanic binfmt_misc ip_tables crct10dif_pclmul
 crc32_pclmul crc32c_intel prl_vid(POE) drm_kms_helper ghash_clmulni_intel drm serio_raw virtio_net ata_generic pata_acpi net_failover failover prl_tg(POE) fuse
CR2: fffffbe9481bffc8