gistfile1.txt

              ip-2515  [000] ....   971.573438: call_fib_notifiers <-call_fib4_notifiers
              ip-2515  [000] ....   971.573448: <stack trace>
 => call_fib_notifiers
 => call_fib4_notifiers
 => call_fib_entry_notifiers
 => fib_table_delete
 => inet_rtm_delroute
 => rtnetlink_rcv_msg
 => netlink_rcv_skb
 => rtnetlink_rcv
 => netlink_unicast
 => netlink_sendmsg
 => sock_sendmsg
 => ____sys_sendmsg
 => ___sys_sendmsg
 => __sys_sendmsg
 => __x64_sys_sendmsg
 => do_syscall_64
 => entry_SYSCALL_64_after_hwframe