[  533.009448][ T2795] br1: port 1(veth1) entered blocking state
[  533.009782][ T2795] br1: port 1(veth1) entered disabled state
[  533.010045][ T2795] veth1: entered allmulticast mode
[  533.012109][ T2795] veth1: entered promiscuous mode
[  533.193955][   T51] br1: port 1(veth1) entered blocking state
[  533.194222][   T51] br1: port 1(veth1) entered forwarding state
[  548.966788][ T2854] br1: port 1(veth1) entered disabled state
[  549.116030][ T2856] veth1: left allmulticast mode
[  549.116285][ T2856] veth1: left promiscuous mode
[  549.116636][ T2856] br1: port 1(veth1) entered disabled state