root@AM64x-Tronlong:~# ifconfig docker0: flags=4099 mtu 1500 metric 1 inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255 ether 02:42:70:76:7e:19 txqueuelen 0 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 eth0: flags=4099 mtu 1500 metric 1 inet6 fe80::2ab5:e8ff:fee3:80f4 prefixlen 64 scopeid 0x20 ether 28:b5:e8:e3:80:f4 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 41 bytes 7410 (7.2 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 eth1: flags=4163 mtu 1500 metric 1 inet 192.168.1.123 netmask 255.255.255.0 broadcast 192.168.1.255 inet6 fe80::b04a:22ff:fede:d0eb prefixlen 64 scopeid 0x20 ether b2:4a:22:de:d0:eb txqueuelen 1000 (Ethernet) RX packets 26 bytes 1560 (1.5 KiB) RX errors 0 dropped 25 overruns 0 frame 0 TX packets 24 bytes 4436 (4.3 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 eth2: flags=4099 mtu 1500 metric 1 inet6 fe80::8864:f2ff:fed6:c173 prefixlen 64 scopeid 0x20 ether 8a:64:f2:d6:c1:73 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 42 bytes 6318 (6.1 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73 mtu 65536 metric 1 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 loop txqueuelen 1000 (Local Loopback) RX packets 82 bytes 6220 (6.0 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 82 bytes 6220 (6.0 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# [ 307.270120] icssg-prueth icssg1-eth eth1: Link is Down [ 310.214461] icssg-prueth icssg1-eth eth2: Link is Up - 1Gbps/Full - flow control off root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# [ 315.973623] ------------[ cut here ]------------ [ 315.973713] NETDEV WATCHDOG: eth2 (icssg-prueth): transmit queue 0 timed out [ 315.973793] WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:467 dev_watchdog+0x350/0x358 [ 315.973821] Modules linked in: xt_conntrack xt_MASQUERADE xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_tables x_tables br_netfilter bridge stp llc overlay xfrm_user xfrm_algo xhci_plat_hcd xhci_hcd cdns3 udc_core roles usbcore usb_common rpmsg_char irq_pruss_intc ti_am335x_adc kfifo_buf crct10dif_ce icssg_prueth pru_rproc icss_iep ti_k3_r5_remoteproc pci_endpoint_test cdns3_ti virtio_rpmsg_bus rti_wdt ti_k3_m4_remoteproc sa2ul pruss sha512_generic authenc ti_am335x_tscadc at24 rtc_ds1307 m_can_platform m_can can_dev optee_rng rng_core sch_fq_codel ipv6 [ 315.973982] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.10.168-rt83-g2cc603147413 #1 [ 315.973991] Hardware name: TL64x-EVM (DT) [ 315.973995] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--) [ 315.974004] pc : dev_watchdog+0x350/0x358 [ 315.974012] lr : dev_watchdog+0x350/0x358 [ 315.974020] sp : ffff800011263db0 [ 315.974023] x29: ffff800011263db0 x28: ffff000003c61440 [ 315.974032] x27: 0000000000000004 x26: 0000000000000140 [ 315.974040] x25: 00000000ffffffff x24: 0000000000000001 [ 315.974048] x23: ffff000004eec3dc x22: ffff000004eec000 [ 315.974056] x21: ffff000004eec480 x20: ffff8000110b6000 [ 315.974064] x19: 0000000000000000 x18: 0000000000000000 [ 315.974071] x17: 0000000000000000 x16: 0000000000000000 [ 315.974078] x15: ffff0000000dcde0 x14: ffffffffffffffff [ 315.974086] x13: ffff8000111e7fbc x12: ffff8000111e7faf [ 315.974095] x11: 0000000000000040 x10: ffff8000110d9168 [ 315.974102] x9 : 00000000fffffffe x8 : 3020657565757120 [ 315.974110] x7 : 74696d736e617274 x6 : 0000000000000003 [ 315.974117] x5 : 0000000000000000 x4 : 0000000000000000 [ 315.974124] x3 : 0000000000000100 x2 : 0000000000000100 [ 315.974131] x1 : b330a4409a208600 x0 : 0000000000000000 [ 315.974139] Call trace: [ 315.974144] dev_watchdog+0x350/0x358 [ 315.974153] call_timer_fn.isra.0+0x24/0x80 [ 315.974168] run_timer_softirq+0x400/0x438 [ 315.974177] efi_header_end+0x120/0x284 [ 315.974186] irq_exit+0xd8/0xf8 [ 315.974194] __handle_domain_irq+0x68/0xc0 [ 315.974203] gic_handle_irq+0x58/0x128 [ 315.974216] el1_irq+0xcc/0x180 [ 315.974222] arch_cpu_idle+0x18/0x28 [ 315.974231] default_idle_call+0x20/0x68 [ 315.974240] do_idle+0xc0/0x128 [ 315.974248] cpu_startup_entry+0x24/0x48 [ 315.974254] secondary_start_kernel+0x15c/0x188 [ 315.974267] ---[ end trace 4b3cbb528e413431 ]--- [ 316.374631] icssg-prueth icssg1-eth eth2: xmit timeout root@AM64x-Tronlong:~# [ 322.117638] icssg-prueth icssg1-eth eth2: xmit timeout [ 326.981618] icssg-prueth icssg1-eth eth2: xmit timeout [ 332.101625] icssg-prueth icssg1-eth eth2: xmit timeout root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# [ 336.965619] icssg-prueth icssg1-eth eth2: xmit timeout [ 342.085644] icssg-prueth icssg1-eth eth2: xmit timeout root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# [ 346.949634] icssg-prueth icssg1-eth eth2: xmit timeout root@AM64x-Tronlong:~# root@AM64x-Tronlong:~# [ 352.069635] icssg-prueth icssg1-eth eth2: xmit timeout [ 356.933617] icssg-prueth icssg1-eth eth2: xmit timeout ^C root@AM64x-Tronlong:~# [ 362.053618] icssg-prueth icssg1-eth eth2: xmit timeout