[  888.997023][T22916] br1: port 1(veth1) entered blocking state
[  888.997287][T22916] br1: port 1(veth1) entered disabled state
[  888.998222][T22916] veth1: entered allmulticast mode
[  888.999752][T22916] veth1: entered promiscuous mode
[  889.078785][  T520] br1: port 1(veth1) entered blocking state
[  889.079010][  T520] br1: port 1(veth1) entered forwarding state
[  889.112154][T22929] br1: port 2(veth2) entered blocking state
[  889.112347][T22929] br1: port 2(veth2) entered disabled state
[  889.112545][T22929] veth2: entered allmulticast mode
[  889.113961][T22929] veth2: entered promiscuous mode
[  889.190560][  T520] br1: port 2(veth2) entered blocking state
[  889.190778][  T520] br1: port 2(veth2) entered forwarding state
[  907.451324][T23357] br1: port 2(veth2) entered disabled state
[  907.477298][T23359] veth2: left allmulticast mode
[  907.477970][T23359] veth2: left promiscuous mode
[  907.478254][T23359] br1: port 2(veth2) entered disabled state
[  907.524545][T23361] br1: port 1(veth1) entered disabled state
[  907.549814][T23363] veth1: left allmulticast mode
[  907.550004][T23363] veth1: left promiscuous mode
[  907.550276][T23363] br1: port 1(veth1) entered disabled state