[  287.341525][ T2852] br1: port 1(veth1) entered blocking state
[  287.341766][ T2852] br1: port 1(veth1) entered disabled state
[  287.342165][ T2852] veth1: entered allmulticast mode
[  287.343647][ T2852] veth1: entered promiscuous mode
[  287.365291][   T35] br1: port 1(veth1) entered blocking state
[  287.365519][   T35] br1: port 1(veth1) entered forwarding state
[  301.939438][ T2991] br1: port 1(veth1) entered disabled state
[  301.966537][ T2992] veth1: left allmulticast mode
[  301.966728][ T2992] veth1: left promiscuous mode
[  301.966991][ T2992] br1: port 1(veth1) entered disabled state