Backtrace

traps: Watchdog[2501] trap invalid opcode ip:55ea4318f84b sp:7f70b7ffe6d0 error:0 in teams[55ea4304a000+53c4000]
BUG: unable to handle page fault for address: fffff5791fffffc8
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 137fcb067 P4D 137fcb067 PUD 137fca067 PMD 0 
Oops: 0000 [#2] SMP PTI
CPU: 0 PID: 2501 Comm: Watchdog Tainted: G      D W         5.10.14-200.fc33.x86_64 #1
Hardware name: Dell Inc. Vostro 1540/0NHCFP, BIOS A01 08/22/2011
RIP: 0010:do_swap_page+0x591/0x770
Code: 73 08 00 00 44 0f 45 e8 e9 ed fd ff ff 41 bd 04 00 00 00 e9 57 fb ff ff 48 c1 e5 06 48 03 2d f6 66 1f 01 48 89 df 48 89 6b 40 <48> 8b 45 08 48 8b 40 70 48 8b 40 18 48 83 c4 18 5b 5d 41 5c 41 5d
RSP: 0018:ffffb7e680c0b8a0 EFLAGS: 00010286
RAX: 000000000000001f RBX: ffffb7e680c0b910 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffff99a2fac154b0 RDI: ffffb7e680c0b910
RBP: fffff5791fffffc0 R08: 0000000000000001 R09: ffffffff00000080
R10: 0000000000000002 R11: 0000000000000000 R12: ffff99a2e238e708
R13: fff0000000000080 R14: 0000000000000000 R15: ffff99a2e238e708
FS:  00007f70b7fff640(0000) GS:ffff99a3b3e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff5791fffffc8 CR3: 0000000066b42001 CR4: 00000000000206f0
Call Trace:
 handle_mm_fault+0xe14/0x1970
 __get_user_pages+0x241/0x7b0
 get_dump_page+0x8e/0x240
 dump_user_range+0x8d/0x110
 elf_core_dump+0xdff/0xef0
 do_coredump+0x8d4/0x10e0
 get_signal+0x161/0x880
 arch_do_signal+0x30/0x710
 ? force_sig_info_to_task+0xbe/0xf0
 exit_to_user_mode_prepare+0xd5/0x140
 ? asm_exc_invalid_op+0xa/0x20
 irqentry_exit_to_user_mode+0x5/0x30
 asm_exc_invalid_op+0x12/0x20
RIP: 0033:0x55ea4318f84b
Code: ff 64 48 8b 04 25 28 00 00 00 48 3b 45 d0 75 1c 48 81 c4 98 01 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 4c 89 e7 e8 25 fc ff ff <0f> 0b e8 de 7a 27 05 cc cc cc cc cc cc cc cc cc cc cc cc cc cc 55
RSP: 002b:00007f70b7ffe6d0 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 00007f70b7ffe6d8 RCX: 00007f70ac0008d0
RDX: 0000000000000001 RSI: 00007f70ac001de0 RDI: 00000007f70ac001
RBP: 00007f70b7ffe890 R08: 00007f70ac000bd3 R09: 00007f70b7ffe498
R10: 0000000000000347 R11: 0000000000000293 R12: 00007f70d000d690
R13: 00007f70b7ffe6f0 R14: 000055ea4a678350 R15: 00007f70b7ffe720
Modules linked in: ath3k uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core snd_compress snd_pcm_dmaengine bnep soundwire_cadence snd_hda_codec intel_powerclamp snd_hda_core btusb ath9k ac97_bus binfmt_misc ath9k_common ath9k_hw sunrpc mac80211 btrtl snd_hwdep btbcm ath coretemp snd_seq btintel snd_seq_device kvm_intel snd_pcm bluetooth cfg80211 snd_timer
 snd ecdh_generic kvm at24 irqbypass dell_laptop ledtrig_audio soundcore rfkill intel_cstate uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev iTCO_wdt mc intel_pmc_bxt iTCO_vendor_support dell_smm_hwmon acpi_cpufreq intel_uncore joydev ecc libarc4 dell_wmi sparse_keymap wmi_bmof dell_smbios dcdbas pcspkr lpc_ich dell_wmi_descriptor intel_ips mei_me mei i2c_i801 i2c_smbus zram ip_tables i915 i2c_algo_bit drm_kms_helper cec drm crc32c_intel serio_raw r8169 wmi video ums_realtek uas usb_storage fuse
CR2: fffff5791fffffc8