[  750.401022][ T4725] br1: port 1(veth1) entered blocking state
[  750.401235][ T4725] br1: port 1(veth1) entered disabled state
[  750.401428][ T4725] veth1: entered allmulticast mode
[  750.404123][ T4725] veth1: entered promiscuous mode
[  750.440698][   T39] br1: port 1(veth1) entered blocking state
[  750.440935][   T39] br1: port 1(veth1) entered forwarding state
[  750.463618][ T4727] br1: port 2(veth2) entered blocking state
[  750.463841][ T4727] br1: port 2(veth2) entered disabled state
[  750.464082][ T4727] veth2: entered allmulticast mode
[  750.466151][ T4727] veth2: entered promiscuous mode
[  750.490320][ T2133] br1: port 2(veth2) entered blocking state
[  750.490555][ T2133] br1: port 2(veth2) entered forwarding state
[  783.365740][ T4968] br1: port 1(veth1) entered disabled state
[  783.394439][ T4969] br1: port 2(veth2) entered disabled state
[  783.422804][ T4970] veth2: left allmulticast mode
[  783.422987][ T4970] veth2: left promiscuous mode
[  783.423214][ T4970] br1: port 2(veth2) entered disabled state
[  783.424323][ T4970] veth1: left allmulticast mode
[  783.424475][ T4970] veth1: left promiscuous mode
[  783.424687][ T4970] br1: port 1(veth1) entered disabled state