[  820.148860][ T3979] br1: port 1(veth1) entered blocking state
[  820.149135][ T3979] br1: port 1(veth1) entered disabled state
[  820.149411][ T3979] veth1: entered allmulticast mode
[  820.151317][ T3979] veth1: entered promiscuous mode
[  820.309965][   T58] br1: port 1(veth1) entered blocking state
[  820.310282][   T58] br1: port 1(veth1) entered forwarding state
[  820.474833][ T3981] br1: port 2(veth2) entered blocking state
[  820.475123][ T3981] br1: port 2(veth2) entered disabled state
[  820.475430][ T3981] veth2: entered allmulticast mode
[  820.478726][ T3981] veth2: entered promiscuous mode
[  820.632112][   T64] br1: port 2(veth2) entered blocking state
[  820.632570][   T64] br1: port 2(veth2) entered forwarding state
[  987.744405][ T5302] br1: port 2(veth2) entered disabled state
[  987.886622][ T5303] veth2: left allmulticast mode
[  987.886851][ T5303] veth2: left promiscuous mode
[  987.887159][ T5303] br1: port 2(veth2) entered disabled state
[  988.056471][ T5304] br1: port 1(veth1) entered disabled state
[  988.208041][ T5305] veth1: left allmulticast mode
[  988.208256][ T5305] veth1: left promiscuous mode
[  988.208593][ T5305] br1: port 1(veth1) entered disabled state