Backtrace

general protection fault, probably for non-canonical address 0x2b6781bd785e079b: 0000 [#2] SMP PTI
CPU: 2 PID: 106002 Comm: NetworkManager Tainted: G      D W         5.8.18-100.fc31.x86_64 #1
Hardware name: HP HP Pavilion Desktop PC 570-p0xx/82F2, BIOS F.24 01/23/2018
RIP: 0010:kmem_cache_alloc_node+0x111/0x250
Code: 75 0e 4d 89 f7 41 f6 46 0b 04 0f 84 58 ff ff ff 4c 89 f7 e8 d1 07 02 00 49 89 c7 e9 48 ff ff ff 41 8b 47 20 49 8b 3f 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9f 70 01 00 00 48 0f c9 48 31 cb 40 f6 c7
RSP: 0018:ffff98d4013a7c00 EFLAGS: 00010202
RAX: 2b6781bd785e079b RBX: 0000000000400000 RCX: 00000000ffffffff
RDX: 0000000000000503 RSI: 0000000000400cc0 RDI: 00002c174f805240
RBP: 0000000000400cc0 R08: ffffb8d3ffb05240 R09: 0000000000000003
R10: 00000000000001e8 R11: ffff8cbc684790a0 R12: 2b6781bd785e072b
R13: 00000000ffffffff R14: ffff8cbcad8e0540 R15: ffff8cbc814d6fc0
FS:  00007f00da886700(0000) GS:ffff8cbcb0300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff428005ac0 CR3: 00000004414f8005 CR4: 00000000003606e0
Call Trace:
 ? __alloc_skb+0x47/0x1b0
 __alloc_skb+0x47/0x1b0
 alloc_skb_with_frags+0x4d/0x1c0
 sock_alloc_send_pskb+0x1d3/0x200
 unix_stream_sendmsg+0x1a0/0x3d0
 sock_sendmsg+0x5e/0x60
 sock_write_iter+0x89/0xd0
 new_sync_write+0x174/0x190
 vfs_write+0x1c3/0x1f0
 ksys_write+0x87/0xc0
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f00ea2dc7df
Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 19 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2d 44 89 c7 48 89 44 24 08 e8 4c fd ff ff 48
RSP: 002b:00007f00da8859e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00000000fffffffe RCX: 00007f00ea2dc7df
RDX: 0000000000000001 RSI: 00007f00da885a1b RDI: 0000000000000019
RBP: 0000556edd839668 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000008 R11: 0000000000000293 R12: 00007f00da885a1c
R13: 0000556edd839650 R14: 00007ffebeff0a30 R15: 00007f00da885b40
Modules linked in: nls_utf8 isofs uinput rfcomm nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security tun iptable_nat nf_nat iptable_mangle bridge iptable_raw stp iptable_security llc nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nfnetlink overlay ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat squashfs loop iwlmvm mac80211 snd_hda_codec_hdmi intel_rapl_msr intel_rapl_common snd_hda_codec_realtek libarc4 snd_hda_codec_generic ledtrig_audio x86_pkg_temp_thermal intel_powerclamp coretemp iwlwifi snd_hda_intel iTCO_wdt ee1004 intel_pmc_bxt snd_intel_dspcfg iTCO_vendor_support kvm_intel mei_hdcp snd_hda_codec kvm snd_hda_core snd_hwdep snd_seq snd_seq_device irqbypass
 snd_pcm rapl btusb btrtl intel_cstate btbcm btintel intel_uncore bluetooth cfg80211 snd_timer hp_wmi sparse_keymap wmi_bmof intel_wmi_thunderbolt pcspkr i2c_i801 snd i2c_smbus soundcore joydev ecdh_generic rfkill ecc mei_me idma64 mei acpi_pad ip_tables i915 crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel i2c_algo_bit drm_kms_helper serio_raw nvme cec r8169 drm nvme_core wmi pinctrl_sunrisepoint pinctrl_intel video ums_realtek uas usb_storage fuse