Backtrace

WARNING: CPU: 2 PID: 980 at include/net/nexthop.h:468 fib_nh_match+0x1fe/0x3a0
Modules linked in: binfmt_misc uinput snd_seq_dummy snd_hrtimer 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 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 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc vfat fat ath9k ath9k_common ath9k_hw mac80211 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio edac_mce_amd ath kvm_amd snd_hda_intel ccp snd_intel_dspcfg snd_intel_sdw_acpi cfg80211 snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device kvm snd_pcm irqbypass k10temp rfkill mxm_wmi pcspkr fam15h_power libarc4 snd_timer snd i2c_piix4 soundcore acpi_cpufreq zram ip_tables amdgpu iommu_v2 gpu_sched radeon
 i2c_algo_bit drm_ttm_helper ttm drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec firewire_ohci drm ghash_clmulni_intel r8169 ata_generic firewire_core pata_acpi sp5100_tco crc_itu_t pata_atiixp wmi fuse
CPU: 2 PID: 980 Comm: NetworkManager Tainted: G        W         5.13.4-200.fc34.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./990FXA-UD3, BIOS FB 01/22/2013
RIP: 0010:fib_nh_match+0x1fe/0x3a0
Code: 7c 24 18 48 8b b5 90 00 00 00 e8 6d 58 f5 ff 48 8b 7c 24 18 41 89 c4 e8 20 56 f5 ff 45 85 e4 0f 85 40 fe ff ff e9 52 ff ff ff <0f> 0b e9 1d ff ff ff 3c 0a 0f 85 6f fe ff ff 48 8b b5 98 00 00 00
RSP: 0018:ffffbc3cc0cbf940 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffffbc3cc0cbfaa0 RCX: ffffbc3cc0cbfbb8
RDX: ffff947aa6ea3400 RSI: ffffbc3cc0cbfaa0 RDI: ffffffffaeee3d80
RBP: ffff947aa6ea3400 R08: 00000000000000fe R09: 0000000000000000
R10: 0000000000000000 R11: 00000000c0a80108 R12: 0000000000000002
R13: 0000000000000003 R14: 0000000000000000 R15: ffff947a83b6b1e0
FS:  00007f1b78e4bbc0(0000) GS:ffff947daec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff26801e0a8 CR3: 000000012317a000 CR4: 00000000000406e0
Call Trace:
 ? call_rcu+0xcb/0x5c0
 fib_table_delete+0x1a9/0x310
 inet_rtm_delroute+0x93/0x110
 rtnetlink_rcv_msg+0x121/0x350
 ? _copy_to_iter+0xba/0x7b0
 ? rtnl_calcit.isra.0+0x100/0x100
 netlink_rcv_skb+0x50/0xf0
 netlink_unicast+0x1d3/0x2a0
 netlink_sendmsg+0x22a/0x440
 sock_sendmsg+0x5e/0x60
 ____sys_sendmsg+0x22c/0x270
 ? import_iovec+0x17/0x20
 ? sendmsg_copy_msghdr+0x59/0x90
 ? __check_object_size+0x46/0x150
 ___sys_sendmsg+0x81/0xc0
 ? ___sys_recvmsg+0x86/0xe0
 ? proc_sys_call_handler+0x1ff/0x260
 ? kmem_cache_free+0xf2/0x450
 ? __fput+0xff/0x240
 __sys_sendmsg+0x49/0x80
 do_syscall_64+0x40/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f1b789db71d
Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 fa ee ff ff 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 4e ef ff ff 48
RSP: 002b:00007ffdeda57c40 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000000001d RCX: 00007f1b789db71d
RDX: 0000000000000000 RSI: 00007ffdeda57c80 RDI: 000000000000000e
RBP: 000055c3fdecc030 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000078 R11: 0000000000000293 R12: 0000000000000000
R13: 00007ffdeda57dc8 R14: 00007ffdeda57dc4 R15: 0000000000000000