[  687.719500][T15916] br1: port 1(veth1) entered blocking state
[  687.719959][T15916] br1: port 1(veth1) entered disabled state
[  687.720487][T15916] veth1: entered allmulticast mode
[  687.724104][T15916] veth1: entered promiscuous mode
[  687.848372][   T37] br1: port 1(veth1) entered blocking state
[  687.848875][   T37] br1: port 1(veth1) entered forwarding state
[  687.980602][T15919] br1: port 2(veth2) entered blocking state
[  687.981294][T15919] br1: port 2(veth2) entered disabled state
[  687.993867][T15919] veth2: entered allmulticast mode
[  687.998048][T15919] veth2: entered promiscuous mode
[  688.118700][   T37] br1: port 2(veth2) entered blocking state
[  688.119512][   T37] br1: port 2(veth2) entered forwarding state
[  832.643433][T17313] br1: port 2(veth2) entered disabled state
[  832.757209][T17314] veth2: left allmulticast mode
[  832.757586][T17314] veth2: left promiscuous mode
[  832.758090][T17314] br1: port 2(veth2) entered disabled state
[  832.896030][T17315] br1: port 1(veth1) entered disabled state
[  833.008471][T17316] veth1: left allmulticast mode
[  833.008938][T17316] veth1: left promiscuous mode
[  833.009461][T17316] br1: port 1(veth1) entered disabled state