Backtrace

BUG: unable to handle page fault for address: ffffee521fffffc8
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#2] SMP PTI
CPU: 1 PID: 3010 Comm: Web Content Tainted: G      D           5.13.9-200.fc34.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:unmap_page_range+0x8fb/0xe30
Code: 28 fe ff ff 48 8b 2d ac 3a 40 01 48 c1 e7 06 48 01 fd 48 83 7c 24 10 00 0f 85 f5 02 00 00 48 89 df 31 f6 e8 27 07 dc ff 66 90 <48> 8b 55 08 48 8d 42 ff 83 e2 01 48 0f 44 c5 f6 40 18 01 0f 84 1a
RSP: 0018:ffffb42f84b17ba8 EFLAGS: 00010246
RAX: 000000000000001f RBX: ffff96a201146008 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff96a201146008
RBP: ffffee521fffffc0 R08: 0000000000000000 R09: ffffece7021669c8
R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000
R13: 00007f92b2602000 R14: ffffb42f84b17cf0 R15: 00007f92b2601000
FS:  00007f9a65e43780(0000) GS:ffff96a417c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffee521fffffc8 CR3: 00000001c421e001 CR4: 00000000000706e0
Call Trace:
 unmap_vmas+0x6a/0xd0
 unmap_region+0x94/0xe0
 __do_munmap+0x273/0x4d0
 mmap_region+0x2d6/0x6a0
 ? bpf_lsm_file_ioctl+0x10/0x10
 do_mmap+0x45c/0x570
 ? security_mmap_file+0x81/0xd0
 vm_mmap_pgoff+0xb5/0x160
 do_syscall_64+0x40/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f9a65f9ce0d
Code: c8 0c 00 0f 05 eb a9 66 0f 1f 44 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3b 80 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe4755c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007ffe4755c107 RCX: 00007f9a65f9ce0d
RDX: 0000000000000003 RSI: 0000000000100000 RDI: 00007f92b2600000
RBP: 0000000000100000 R08: 00000000ffffffff R09: 0000000000000000
R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000100000
R13: 00007f92b2600000 R14: 00007f9a65d05fc0 R15: 00007f92b2600000
Modules linked in: snd_seq_dummy snd_hrtimer snd_seq snd_seq_device snd_timer snd soundcore vboxvideo drm_vram_helper drm_ttm_helper nf_conntrack_netlink xt_addrtype br_netfilter overlay xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 rfkill ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vboxsf sunrpc squashfs loop intel_rapl_msr intel_rapl_common joydev rapl pcspkr vboxguest i2c_piix4 zram ip_tables vmwgfx drm_kms_helper cec ttm crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel serio_raw e1000
 video ata_generic pata_acpi fuse
CR2: ffffee521fffffc8