Backtrace

general protection fault, probably for non-canonical address 0x6e5bb3cfab92d423: 0000 [#6] SMP PTI
CPU: 0 PID: 685 Comm: systemd-journal Tainted: P      D W  OE     5.6.12-300.fc32.x86_64 #1
Hardware name: Dell Inc. XPS 15 7590/0VYV0G, BIOS 1.6.0 02/06/2020
RIP: 0010:__kmalloc_track_caller+0x9c/0x280
Code: ac 01 00 00 4d 8b 07 65 49 8b 50 08 65 4c 03 05 92 73 d3 74 4d 8b 20 4d 85 e4 0f 84 bf 01 00 00 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:ffffb25ac039fab8 EFLAGS: 00010202
RAX: 6e5bb3cfab92d423 RBX: 0000000000000000 RCX: ffffb25ac039fbec
RDX: 00000000009eacad RSI: 0000000000000a20 RDI: 0000000000030080
RBP: 0000000000000a20 R08: ffff88ac6c430080 R09: ffff88ac6a807800
R10: ffff88ac5f5aa000 R11: 0000000000000000 R12: 6e5bb3cfab92d423
R13: 000000000000001c R14: ffffffff8b470c39 R15: ffff88ac6a807800
FS:  00007fa9997a6b80(0000) GS:ffff88ac6c400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa9989b0d28 CR3: 0000000468092006 CR4: 00000000003606f0
Call Trace:
 kmemdup+0x18/0x40
 sidtab_sid2str_get+0x49/0xb2
 sidtab_entry_to_string+0x31/0x90
 security_sid_to_context_core+0x100/0x150
 security_secid_to_secctx+0x37/0x50
 scm_recv.constprop.0+0x7c/0x150
 unix_stream_read_generic+0x2ee/0x860
 unix_stream_recvmsg+0x43/0x50
 ? unix_copy_addr+0x30/0x30
 ____sys_recvmsg+0x83/0x180
 ? rw_copy_check_uvector+0x5c/0x110
 ? import_iovec+0x27/0xd0
 ? __switch_to_asm+0x34/0x70
 ? copy_msghdr_from_user+0xb8/0x140
 ___sys_recvmsg+0x60/0x90
 ? ep_scan_ready_list.constprop.0+0x174/0x180
 ? do_epoll_wait+0x165/0x550
 ? __audit_syscall_entry+0x100/0x130
 __sys_recvmsg+0x46/0x80
 do_syscall_64+0x5b/0xf0
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fa99a8f8d6d
Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 7a 43 f8 ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2f 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 ae 43 f8 ff 48
RSP: 002b:00007fff75b8bb60 EFLAGS: 00000293 ORIG_RAX: 000000000000002f
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa99a8f8d6d
RDX: 0000000040000040 RSI: 00007fff75b8bba0 RDI: 000000000000002f
RBP: 0000559114b0bcd0 R08: 0000000000000000 R09: 00007fa99a7e8020
R10: 00000000ffffffff R11: 0000000000000293 R12: 00007fff75b8bc48
R13: 00007fff75b8bba0 R14: 0000000000000000 R15: 0000000000000000
Modules linked in: snd_usb_audio snd_usbmidi_lib hid_jabra snd_rawmidi lp parport xt_nat veth rfcomm nf_conntrack_netlink xt_CHECKSUM xt_MASQUERADE xt_addrtype nf_nat_tftp nf_conntrack_tftp tun ccm ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT 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 overlay ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat squashfs zstd_decompress loop mei_wdt mei_hdcp iTCO_wdt iTCO_vendor_support intel_rapl_msr dell_laptop x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore intel_rapl_perf nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(OE) dell_wmi dell_smbios
 dcdbas dell_wmi_descriptor nvidia(POE) wmi_bmof intel_wmi_thunderbolt joydev iwlmvm pcspkr mac80211 btusb uvcvideo btrtl btbcm btintel libarc4 videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_common iwlwifi videodev thunderbolt cdc_acm ecdh_generic ecc mc cfg80211 rfkill ucsi_acpi typec_ucsi typec int3403_thermal snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof snd_hda_codec_hdmi snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic ledtrig_audio idma64 snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel ipmi_devintf snd_intel_dspcfg ipmi_msghandler snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm int3400_thermal acpi_thermal_rel intel_hid sparse_keymap snd_timer acpi_pad snd dell_smo8800 i2c_i801 soundcore mei_me mei processor_thermal_device
 intel_rapl_common int340x_thermal_zone intel_soc_dts_iosf intel_pch_thermal ip_tables i915 i2c_algo_bit cec rtsx_pci_sdmmc drm_kms_helper mmc_core hid_multitouch mxm_wmi crc32c_intel drm nvme serio_raw nvme_core rtsx_pci i2c_hid wmi pinctrl_cannonlake video pinctrl_intel br_netfilter bridge stp llc fuse