[  751.248422][ T5169] br1: port 1(veth1) entered blocking state
[  751.248696][ T5169] br1: port 1(veth1) entered disabled state
[  751.248952][ T5169] veth1: entered allmulticast mode
[  751.250761][ T5169] veth1: entered promiscuous mode
[  751.389721][ T5056] br1: port 1(veth1) entered blocking state
[  751.390027][ T5056] br1: port 1(veth1) entered forwarding state
[  751.499768][ T5171] br1: port 2(veth2) entered blocking state
[  751.500076][ T5171] br1: port 2(veth2) entered disabled state
[  751.500353][ T5171] veth2: entered allmulticast mode
[  751.502785][ T5171] veth2: entered promiscuous mode
[  751.627590][   T51] br1: port 2(veth2) entered blocking state
[  751.627849][   T51] br1: port 2(veth2) entered forwarding state
[  874.529441][ T6404] br1: port 2(veth2) entered disabled state
[  874.652082][ T6405] veth2: left allmulticast mode
[  874.652378][ T6405] veth2: left promiscuous mode
[  874.652820][ T6405] br1: port 2(veth2) entered disabled state
[  874.773098][ T6406] br1: port 1(veth1) entered disabled state
[  874.901449][ T6407] veth1: left allmulticast mode
[  874.901921][ T6407] veth1: left promiscuous mode
[  874.903847][ T6407] br1: port 1(veth1) entered disabled state