Backtrace

WARNING: CPU: 0 PID: 10597 at include/linux/thread_info.h:199 ethtool_rxnfc_copy_to_user+0x2b/0xb0
Modules linked in: sch_htb ib_core ip6t_REJECT xt_CLASSIFY ipt_REJECT nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_masq 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 nf_tables ebtable_nat ebtable_broute 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 bridge ip_set nfnetlink 8021q garp mrp stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat intel_rapl_msr intel_rapl_common rtl8723be intel_tcc_cooling iTCO_wdt x86_pkg_temp_thermal intel_pmc_bxt iTCO_vendor_support mei_hdcp ee1004 btcoexist rtl8723_common intel_powerclamp snd_hda_codec_realtek coretemp snd_hda_codec_generic ledtrig_audio rtl_pci kvm_intel snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dell_wmi dell_smbios snd_intel_sdw_acpi rtlwifi snd_hda_codec
 snd_hda_core dcdbas kvm dell_smm_hwmon irqbypass mac80211 rapl intel_cstate intel_uncore pcspkr wmi_bmof snd_usb_audio dell_wmi_descriptor sparse_keymap cfg80211 btusb snd_usbmidi_lib btrtl uvcvideo snd_rawmidi snd_hwdep videobuf2_vmalloc videobuf2_memops ses snd_seq btbcm i2c_i801 btintel snd_seq_device i2c_smbus videobuf2_v4l2 libarc4 enclosure videobuf2_common bluetooth scsi_transport_sas snd_pcm videodev joydev snd_timer ecdh_generic rfkill ecc mc snd mei_me intel_pch_thermal soundcore mei acpi_pad zram ip_tables dm_crypt trusted asn1_encoder hid_logitech_hidpp hid_logitech ff_memless hid_logitech_dj i915 raid0 crct10dif_pclmul crc32_pclmul crc32c_intel drm_kms_helper cec firewire_ohci ghash_clmulni_intel igb firewire_core drm crc_itu_t serio_raw dca i2c_algo_bit wmi video uas usb_storage fuse
CPU: 0 PID: 10597 Comm: nmbd Tainted: G        W I       5.13.19-200.fc34.x86_64 #1
Hardware name: Dell Inc. XPS 8900/0XJ8C4, BIOS 2.7.1 11/22/2019
RIP: 0010:ethtool_rxnfc_copy_to_user+0x2b/0xb0
Code: 1f 44 00 00 41 55 65 48 8b 04 25 c0 7b 01 00 41 54 55 53 f6 40 10 02 75 23 be 08 00 00 00 48 c7 c7 b8 66 5b 9f e8 20 35 15 00 <0f> 0b 41 bc f2 ff ff ff 5b 44 89 e0 5d 41 5c 41 5d c3 48 89 fb 49
RSP: 0018:ffffa6bb02bf7c10 EFLAGS: 00010282
RAX: 0000000000000023 RBX: ffffffffc03d6ee0 RCX: 0000000000000027
RDX: ffff987862c18a08 RSI: 0000000000000001 RDI: ffff987862c18a00
RBP: ffff98750c020000 R08: 0000000000000000 R09: ffffa6bb02bf7a48
R10: ffffa6bb02bf7a40 R11: ffffffff9fd468c8 R12: 0000000000000000
R13: 00007fffa0241910 R14: 0000000000000000 R15: ffffa6bb02bf7c40
FS:  00007fd32ecdab00(0000) GS:ffff987862c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a7eb5a2000 CR3: 0000000113104005 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 ethtool_get_rxnfc+0xc8/0x1b0
 dev_ethtool+0xb20/0x2970
 ? __mod_memcg_lruvec_state+0x22/0xe0
 ? netdev_name_node_lookup_rcu+0x67/0x80
 dev_ioctl+0x18d/0x490
 sock_do_ioctl+0xa6/0x140
 sock_ioctl+0x246/0x330
 ? security_file_ioctl+0x32/0x50
 __x64_sys_ioctl+0x82/0xb0
 do_syscall_64+0x40/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fd3329b70ab
Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d bd 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007fffa02418a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000000003b9aca00 RCX: 00007fd3329b70ab
RDX: 00007fffa02418e0 RSI: 0000000000008946 RDI: 000000000000000f
RBP: 000000000000000f R08: 0000000000000007 R09: 00007fffa02418e0
R10: 000055a7eb5a22fc R11: 0000000000000246 R12: 0000000000000002
R13: 000055a7eb59db50 R14: 000055a7eb5a2298 R15: 000055a7eb5a233c