Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000005

CPU: 0 PID: 1 Comm: init Not tainted 4.9.140+ #3
 ffff8801da607980 ffffffff81b42e79 ffffffff82a3aec0 00000000ffffffff
 ffff8801da618000 0000000000000000 ffff8801da618010 ffff8801da607a40
 ffffffff813f7125 0000000041b58ab3 ffffffff82e2b45b ffffffff813f6f66
Call Trace:
 [<ffffffff81b42e79>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81b42e79>] dump_stack+0xc1/0x128 lib/dump_stack.c:51
 [<ffffffff813f7125>] panic+0x1bf/0x39f kernel/panic.c:179
 [<ffffffff813f80a1>] find_child_reaper kernel/exit.c:548 [inline]
 [<ffffffff813f80a1>] forget_original_parent kernel/exit.c:637 [inline]
 [<ffffffff813f80a1>] exit_notify kernel/exit.c:673 [inline]
 [<ffffffff813f80a1>] do_exit.cold.6+0x84/0x22e kernel/exit.c:855
 [<ffffffff810ed3a1>] do_group_exit+0x111/0x300 kernel/exit.c:937
 [<ffffffff8110eb61>] get_signal+0x4e1/0x1460 kernel/signal.c:2321
 [<ffffffff81052aa5>] do_signal+0x95/0x1b00 arch/x86/kernel/signal.c:807
 [<ffffffff81003e2e>] exit_to_usermode_loop+0x10e/0x150 arch/x86/entry/common.c:158
 [<ffffffff81005932>] prepare_exit_to_usermode arch/x86/entry/common.c:194 [inline]
 [<ffffffff81005932>] syscall_return_slowpath arch/x86/entry/common.c:263 [inline]
 [<ffffffff81005932>] do_syscall_64+0x3e2/0x550 arch/x86/entry/common.c:290
 [<ffffffff828176d3>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Kernel Offset: disabled
Rebooting in 86400 seconds..