rts:

Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.292714] ------------[ cut here ]------------
Fri Aug 14 21:56:19 2020 kern.info kernel: [187716.293203] NETDEV WATCHDOG: eth1 (r8152): transmit queue 0 timed out
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.293915] WARNING: CPU: 2 PID: 0 at net/sched/sch_generic.c:448 dev_watchdog+0x2f4/0x300
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.294655] Modules linked in: xt_connlimit pppoe ppp_async nf_conncount iptable_nat xt_state xt_nat xt_helper xt_conntrack xt_connmark xt_connbytes xt_REDIRECT xt_MASQUERADE xt_FLOWOFFLOAD xt_CT pppox ppp_generic nf_nat nf_flow_table_hw nf_flow_table nf_conntrack_rtcache nf_conntrack_netlink nf_conntrack ipt_REJECT xt_time xt_tcpudp xt_tcpmss xt_statistic xt_recent xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_comment xt_TCPMSS xt_LOG xt_HL xt_DSCP xt_CLASSIFY wireguard usbnet slhc sch_cake r8152 nf_reject_ipv4 nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 macvlan iptable_raw iptable_mangle iptable_filter ipt_ECN ip_tables fou crc_ccitt arptable_filter arpt_mangle arp_tables sch_tbf sch_ingress sch_htb sch_hfsc em_u32 cls_u32 cls_tcindex cls_route cls_matchall cls_fw cls_flow cls_basic act_skbedit act_mirred xt_set ip_set_list_set ip_set_hash_netportnet ip_set_hash_netport ip_set_hash_netnet ip_set_hash_netiface ip_set_hash_net ip_set_hash_mac ip_set_hash_ipportnet
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.294941] ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 ip_gre gre ifb l2tp_eth sit l2tp_netlink l2tp_core udp_tunnel ip6_udp_tunnel xfrm4_tunnel ipcomp esp4 ah4 ipip tunnel4 ip_tunnel tun xfrm_user xfrm_ipcomp af_key xfrm_algo sha1_generic md5 hmac echainiv des_generic libdes deflate cbc authenc crypto_acompress gpio_button_hotplug
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.306829] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 5.4.52 #0
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.307365] Hardware name: FriendlyARM NanoPi R2S (DT)
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.307838] pstate: 20000005 (nzCv daif -PAN -UAO)
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.308282] pc : dev_watchdog+0x2f4/0x300
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.308652] lr : dev_watchdog+0x2f4/0x300
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.309024] sp : ffff800010013da0
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.309332] x29: ffff800010013da0 x28: ffff00003cd2aa80
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.309818] x27: 0000000000000004 x26: 0000000000000140
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.310305] x25: 00000000ffffffff x24: 0000000000000002
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.310793] x23: ffff00003c05b45c x22: ffff00003c05b000
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.311281] x21: ffff00003c05b480 x20: ffff800010bf6000
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.311765] x19: 0000000000000000 x18: 0000000000000000
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.312249] x17: 0000000000000000 x16: 0000000000000000
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.312733] x15: 0000000000000000 x14: ffff800010c85fc2
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.313221] x13: 0000000000000000 x12: ffff800010c85000
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.313709] x11: ffff800010c0a000 x10: 0000000000000010
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.314195] x9 : 0000000000000000 x8 : 756575712074696d
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.314682] x7 : 736e617274203a29 x6 : ffff00003f59f710
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.315168] x5 : ffff00003f59f710 x4 : 0000000000000004
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.315652] x3 : 0000000000000000 x2 : 0000000000000004
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.316137] x1 : ffff00003d8d9780 x0 : 0000000000000039
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.316628] Call trace:
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.316869] dev_watchdog+0x2f4/0x300
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.317215] call_timer_fn.isra.35+0x20/0x78
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.317610] run_timer_softirq+0x378/0x388
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.317992] __do_softirq+0x124/0x240
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.318336] irq_exit+0xb8/0xc8
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.318635] __handle_domain_irq+0x64/0xb8
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.319012] gic_handle_irq+0x50/0xa0
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.319355] el1_irq+0xb8/0x180
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.319655] arch_cpu_idle+0x10/0x18
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.319991] do_idle+0x214/0x218
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.320296] cpu_startup_entry+0x20/0x40
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.320666] secondary_start_kernel+0x164/0x178
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.321085] ---[ end trace ce8469331d000ac7 ]---
Fri Aug 14 21:56:19 2020 kern.warn kernel: [187716.321668] r8152 4-1:1.0 eth1: Tx timeout
Fri Aug 14 21:56:21 2020 kern.warn kernel: [187718.373248] r8152 4-1:1.0 eth1: Tx status -2
Fri Aug 14 21:56:21 2020 kern.warn kernel: [187718.374175] r8152 4-1:1.0 eth1: Tx status -2
Fri Aug 14 21:56:21 2020 kern.warn kernel: [187718.374767] r8152 4-1:1.0 eth1: Tx status -2
Fri Aug 14 21:56:21 2020 kern.warn kernel: [187718.376062] r8152 4-1:1.0 eth1: Tx status -2
Fri Aug 14 21:56:21 2020 kern.info kernel: [187718.941274] usb 4-1: reset SuperSpeed Gen 1 USB device number 2 using xhci-hcd