eth1: no link during initialization. BUG: scheduling with irqs disabled: IRQ-19/0x00000000/968 caller is wait_for_completion+0x88/0xc0 [] show_trace_log_lvl+0x1a/0x30 [] show_trace+0x12/0x20 [] dump_stack+0x16/0x20 [] schedule+0x11f/0x130 [] wait_for_completion+0x88/0xc0 [] set_cpus_allowed+0x86/0xa0 [] do_softirq_from_hardirq+0xb0/0x100 [] do_irqd+0x15b/0x2c0 [] kthread+0xb7/0xe0 [] kernel_thread_helper+0x7/0x1c =======================