Backtrace

general protection fault, probably for non-canonical address 0x7fff8ddfc69762b8: 0000 [#1] PREEMPT SMP PTI
CPU: 0 PID: 12248 Comm: monitorix-httpd Not tainted 6.0.5-200.fc36.x86_64 #1
Hardware name: Shuttle Inc SG31/FG31, BIOS 6.00 PG 12/12/2008
RIP: 0010:__rb_insert_augmented+0x27/0x1d0
Code: 00 00 90 48 89 f8 48 8b 3f 48 85 ff 0f 84 b4 01 00 00 41 55 49 89 f5 41 54 49 89 d4 55 53 48 8b 1f f6 c3 01 0f 85 eb 00 00 00 <48> 8b 53 08 48 39 fa 74 6b 48 85 d2 74 09 f6 02 01 0f 84 a7 00 00
RSP: 0018:ffffb97b8456fc68 EFLAGS: 00010246
RAX: ffff8ddfc124f8f0 RBX: 7fff8ddfc69762b0 RCX: ffff8ddfc124f8f0
RDX: ffffffff812fc9a0 RSI: ffff8de0cc2f6008 RDI: ffff8ddffa8895d0
RBP: ffff8de0c73f6a28 R08: 0000000000000000 R09: 00000000000000c8
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff812fc9a0
R13: ffff8de0cc2f6008 R14: ffff8ddfc124f898 R15: ffff8ddfc124f588
FS:  00007fb03fba0b80(0000) GS:ffff8de0ebc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556e2f16e520 CR3: 000000010774a000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 dup_mm+0x26e/0x5d0
 copy_process+0xef6/0x1a40
 kernel_clone+0xaf/0x3f0
 __do_sys_clone+0x64/0x70
 do_syscall_64+0x5b/0x80
 ? preempt_count_add+0x6a/0xa0
 ? _raw_spin_lock_irq+0x19/0x40
 ? _raw_spin_unlock_irq+0x1b/0x35
 ? sigprocmask+0x85/0xb0
 ? _copy_to_user+0x21/0x30
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fb03f4dd3a7
Code: 00 66 90 f3 0f 1e fa 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 39 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
RSP: 002b:00007ffddc873088 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb03f4dd3a7
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 00007fb03fba0e50 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffddc873220 R14: 00007ffddc8731a0 R15: 00007fb03fc25000
 </TASK>
Modules linked in: tls uinput snd_seq_dummy snd_hrtimer 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 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 nfnetlink rfkill ip6table_filter iptable_filter qrtr sunrpc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm coretemp snd_timer kvm_intel iTCO_wdt snd intel_pmc_bxt iTCO_vendor_support soundcore kvm pcspkr i2c_i801 joydev lpc_ich i2c_smbus irqbypass ppdev parport_pc parport acpi_cpufreq zram i915 hid_logitech_hidpp hid_logitech_dj drm_buddy
 video firewire_ohci drm_display_helper cec serio_raw sky2 firewire_core ttm ata_generic pata_acpi crc_itu_t ip6_tables ip_tables fuse