Hello, after connecting a servo motor via usb to the Jetson Nano and sending a command to make it move, it makes the Jetson crash. According to logs in console-ram oops-0 there is a kernel panic, and this is the output:
[ 1.197037] tegradc tegradc.1: dpd enable lookup fail:-19
[ 1.343289] imx219 7-0010: imx219_board_setup: error during i2c read probe (-121)
[ 1.343358] imx219 7-0010: board setup failed
[ 1.367202] imx219 8-0010: imx219_board_setup: error during i2c read probe (-121)
[ 1.367264] imx219 8-0010: board setup failed
[ 2.226824] usb 1-2.1: device not accepting address 3, error -71
[ 2.726822] usb 1-2.1: device not accepting address 4, error -71
[ 3.415008] usb 1-2.1: device descriptor read/64, error -32
[ 3.594594] cgroup: cgroup2: unknown option "nsdelegate"
[ 3.606973] usb 1-2.1: device descriptor read/64, error -32
[ 3.878928] usb 1-2.1: device descriptor read/64, error -32
[ 4.071022] usb 1-2.1: device descriptor read/64, error -32
[ 4.182921] usb 1-2-port1: unable to enumerate USB device
[ 4.248868] systemd-journald[1955]: File /var/log/journal/a3d9197b765643568af09eb2bd3e5ce7/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ 4.952996] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.963626] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.966483] random: systemd-journal: uninitialized urandom read (16 bytes read)
[ 5.534800] random: crng init done
[ 5.538233] random: 170 urandom warning(s) missed due to ratelimiting
[ 6.704417] using random self ethernet address
[ 6.722178] using random host ethernet address
[ 7.327876] using random self ethernet address
[ 7.332434] using random host ethernet address
[ 13.365384] Bridge firewalling registered
[ 780.594334] systemd-journald[1955]: File /var/log/journal/a3d9197b765643568af09eb2bd3e5ce7/user-1000.journal corrupted or uncleanly shut down, renaming and replacing.
[ 782.663418] tegra-i2c 7000c000.i2c: no acknowledge from address 0x50
[ 782.670287] tegra-i2c 7000c400.i2c: no acknowledge from address 0x50
[ 3185.922024] INFO: rcu_preempt self-detected stall on CPU[ 3185.923158] INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 3185.923256] 0-...: (1 GPs behind) idle=89d/140000000000001/0 softirq=125397/125397 fqs=146
[ 3185.923272]
[ 3185.943101] 0-...: (1 GPs behind) idle=89d/140000000000001/0 softirq=125397/125397 fqs=147
[ 3185.951584] (t=5338 jiffies g=59172 c=59171 q=282)
[ 3212.888768] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [ksoftirqd/0:6]
[ 3212.898343] Kernel panic - not syncing: softlockup: hung tasks
[ 3212.904259] CPU: 0 PID: 6 Comm: ksoftirqd/0 Tainted: G L 4.9.337-tegra #1
[ 3212.912227] Hardware name: NVIDIA Jetson Nano Developer Kit (DT)
[ 3212.918277] Call trace:
[ 3212.920815] [<000000007faee8b5>] dump_backtrace+0x0/0x198
[ 3212.926294] [<00000000717ca80e>] show_stack+0x24/0x30
[ 3212.931425] [<00000000ff7ca7a6>] dump_stack+0xa0/0xc4
[ 3212.936546] [<000000000027ab17>] panic+0x128/0x2a4
[ 3212.941414] [<000000005f5f860a>] watchdog_unpark_threads+0x0/0x98
[ 3212.947574] [<0000000062ea4ab0>] __hrtimer_run_queues+0xd8/0x360
[ 3212.953643] [<00000000d929cbe7>] hrtimer_interrupt+0xa8/0x1e0
[ 3212.959453] [<00000000dd5ce593>] tegra210_timer_isr+0x38/0x48
[ 3212.965268] [<000000007b31ceeb>] __handle_irq_event_percpu+0x68/0x288
[ 3212.971770] [<00000000ab4eafdf>] handle_irq_event_percpu+0x28/0x60
[ 3212.978010] [<0000000064dc5c7c>] handle_irq_event+0x50/0x80
[ 3212.983647] [<0000000011672373>] handle_fasteoi_irq+0xd4/0x1c0
[ 3212.989535] [<000000000094d54b>] generic_handle_irq+0x34/0x50
[ 3212.995340] [<000000001e571c72>] __handle_domain_irq+0x68/0xc0
[ 3213.001231] [<00000000117e81f0>] gic_handle_irq+0x5c/0xb0
[ 3213.006687] [<000000004bd516c9>] el1_irq+0xe8/0x194
[ 3213.011628] [<00000000b35d5222>] __free_pages_ok+0xfc/0x4a0
[ 3213.017259] [<0000000031d50b38>] __free_page_frag+0x90/0xa0
[ 3213.022900] [<00000000b21f243d>] skb_free_head+0x38/0x48
[ 3213.028274] [<000000009ab5b0af>] skb_release_data+0x100/0x130
[ 3213.034079] [<00000000f9637238>] skb_release_all+0x30/0x40
[ 3213.039624] [<00000000b3e4c212>] consume_skb+0x38/0x118
[ 3213.044917] [<00000000f1213df9>] arp_process+0x160/0x708
[ 3213.050291] [<00000000f1cfd5f4>] arp_rcv+0x118/0x1a8
[ 3213.055323] [<000000001fa8c86f>] __netif_receive_skb_core+0x3b8/0xad8
[ 3213.061829] [<000000009dce01f6>] __netif_receive_skb+0x28/0x78
[ 3213.067728] [<0000000068229637>] netif_receive_skb_internal+0x2c/0xb0
[ 3213.074234] [<000000000641be21>] napi_gro_receive+0x15c/0x188
[ 3213.080046] [<0000000061ddfb0c>] rtl8168_rx_interrupt.isra.21+0x1f0/0x4d8
[ 3213.086891] [<000000000a539840>] rtl8168_poll+0x50/0x258
[ 3213.092272] [<000000005cf0dae1>] net_rx_action+0xf4/0x358
[ 3213.097731] [<000000006ae15e03>] __do_softirq+0x13c/0x3b0
[ 3213.103202] [<00000000c68d181f>] run_ksoftirqd+0x48/0x58
[ 3213.108586] [<00000000d4a06f06>] smpboot_thread_fn+0x160/0x248
[ 3213.114477] [<0000000033064513>] kthread+0xec/0xf0
[ 3213.119330] [<000000003ba1b452>] ret_from_fork+0x10/0x30
[ 3213.124703] SMP: stopping secondary CPUs
[ 3213.129001] Kernel Offset: disabled
[ 3213.132558] Memory Limit: none
[ 3213.250451] Rebooting in 5 seconds..
I do not have much experience dealing with kernel issues. What would be the problem here, or possible solutions? Thanks in advance.