[  600.805795][ T5306] br1: port 1(veth1) entered blocking state
[  600.805986][ T5306] br1: port 1(veth1) entered disabled state
[  600.806158][ T5306] veth1: entered allmulticast mode
[  600.807543][ T5306] veth1: entered promiscuous mode
[  600.836120][   T46] br1: port 1(veth1) entered blocking state
[  600.836341][   T46] br1: port 1(veth1) entered forwarding state
[  615.028123][ T5450] br1: port 1(veth1) entered disabled state
[  615.062859][ T5451] veth1: left allmulticast mode
[  615.063022][ T5451] veth1: left promiscuous mode
[  615.063242][ T5451] br1: port 1(veth1) entered disabled state