Backtrace

BUG: unable to handle page fault for address: 00000004fbcb50e4
#PF: supervisor instruction fetch in kernel mode
#PF: error_code(0x0010) - not-present page
PGD 0 P4D 0 
Oops: 0010 [#1] SMP PTI
CPU: 4 PID: 1807 Comm: evolution-calen Not tainted 5.11.12-300.fc34.x86_64 #1
Hardware name: Dell Inc. Latitude E6430/09K8KV, BIOS A14 12/27/2013
RIP: 0010:0x4fbcb50e4
Code: Unable to access opcode bytes at RIP 0x4fbcb50ba.
RSP: 0018:ffffb40c81d27b80 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000
RDX: 000000000000001a RSI: ffff8bd5453fb348 RDI: ffff8bd57a339200
RBP: 0000000000000050 R08: 00000004fbcb50e4 R09: 0000000000000ec0
R10: 00000000000001c6 R11: ffff8bd540d9a3e8 R12: ffff8bd57a339200
R13: 000000000000000a R14: 0000000000000001 R15: ffff8bd5453fb348
FS:  00007fe9e1033640(0000) GS:ffff8bd5e7d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000004fbcb50e4 CR3: 000000015f8f8003 CR4: 00000000001706e0
Call Trace:
 ? rtnl_dump_all+0xd3/0x100
 ? netlink_dump+0x15d/0x2e0
 ? validate_linkmsg+0x130/0x130
 ? __netlink_dump_start+0x1e6/0x2c0
 ? rtnetlink_rcv_msg+0x266/0x350
 ? ebitmap_cpy+0x4c/0x100
 ? validate_linkmsg+0x130/0x130
 ? rtnl_calcit.isra.0+0xf0/0xf0
 ? netlink_rcv_skb+0x50/0xf0
 ? netlink_unicast+0x1d3/0x2a0
 ? netlink_sendmsg+0x22a/0x440
 ? sock_sendmsg+0x5e/0x60
 ? __sys_sendto+0xf0/0x160
 ? __sys_setsockopt+0xe6/0x1a0
 ? __x64_sys_sendto+0x20/0x30
 ? do_syscall_64+0x33/0x40
 ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
Modules linked in: snd_seq_dummy snd_hrtimer ccm 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 ip6table_filter ip6_tables iptable_filter bnep intel_rapl_msr intel_rapl_common snd_hda_codec_idt x86_pkg_temp_thermal snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp sunrpc snd_hda_intel snd_intel_dspcfg soundwire_intel iwldvm soundwire_generic_allocation coretemp snd_soc_core kvm_intel snd_compress mac80211 snd_pcm_dmaengine soundwire_cadence at24 mei_wdt snd_hda_codec uvcvideo libarc4 mei_hdcp kvm btusb videobuf2_vmalloc iTCO_wdt dell_laptop intel_pmc_bxt videobuf2_memops ppdev btrtl iTCO_vendor_support snd_hda_core ledtrig_audio iwlwifi
 irqbypass videobuf2_v4l2 btbcm btintel dell_smm_hwmon ac97_bus videobuf2_common bluetooth rapl snd_hwdep intel_cstate videodev intel_uncore snd_seq ecdh_generic snd_seq_device cfg80211 dell_wmi snd_pcm ecc mc dell_smbios wmi_bmof joydev i2c_i801 dcdbas sparse_keymap pcspkr snd_timer i2c_smbus dell_wmi_descriptor snd lpc_ich mei_me parport_pc mei soundcore parport dell_smo8800 dell_rbtn rfkill zram ip_tables nouveau mxm_wmi i2c_algo_bit drm_ttm_helper ttm drm_kms_helper sdhci_pci cqhci crct10dif_pclmul cec crc32_pclmul crc32c_intel sdhci drm ghash_clmulni_intel mmc_core serio_raw e1000e wmi video fuse
CR2: 00000004fbcb50e4