[  761.998584][ T4355] br1: port 1(veth1) entered blocking state
[  761.998918][ T4355] br1: port 1(veth1) entered disabled state
[  761.999198][ T4355] veth1: entered allmulticast mode
[  762.001236][ T4355] veth1: entered promiscuous mode
[  762.143546][   T51] br1: port 1(veth1) entered blocking state
[  762.143829][   T51] br1: port 1(veth1) entered forwarding state
[  762.265087][ T4357] br1: port 2(veth2) entered blocking state
[  762.266382][ T4357] br1: port 2(veth2) entered disabled state
[  762.266694][ T4357] veth2: entered allmulticast mode
[  762.268555][ T4357] veth2: entered promiscuous mode
[  762.399216][   T51] br1: port 2(veth2) entered blocking state
[  762.399496][   T51] br1: port 2(veth2) entered forwarding state
[  886.196671][ T5590] br1: port 2(veth2) entered disabled state
[  886.317460][ T5592] veth2: left allmulticast mode
[  886.317797][ T5592] veth2: left promiscuous mode
[  886.318302][ T5592] br1: port 2(veth2) entered disabled state
[  886.445528][ T5593] br1: port 1(veth1) entered disabled state
[  886.577945][ T5594] veth1: left allmulticast mode
[  886.578281][ T5594] veth1: left promiscuous mode
[  886.578688][ T5594] br1: port 1(veth1) entered disabled state