[  576.570471][T20300] br1: port 1(veth1) entered blocking state
[  576.570727][T20300] br1: port 1(veth1) entered disabled state
[  576.570967][T20300] veth1: entered allmulticast mode
[  576.572901][T20300] veth1: entered promiscuous mode
[  576.593244][   T37] br1: port 1(veth1) entered blocking state
[  576.593480][   T37] br1: port 1(veth1) entered forwarding state
[  576.618695][T20302] br1: port 2(veth2) entered blocking state
[  576.618886][T20302] br1: port 2(veth2) entered disabled state
[  576.619073][T20302] veth2: entered allmulticast mode
[  576.620671][T20302] veth2: entered promiscuous mode
[  576.638947][   T58] br1: port 2(veth2) entered blocking state
[  576.639143][   T58] br1: port 2(veth2) entered forwarding state
[  609.769562][T20533] br1: port 1(veth1) entered disabled state
[  609.797708][T20534] br1: port 2(veth2) entered disabled state
[  609.817919][T20535] veth2: left allmulticast mode
[  609.818115][T20535] veth2: left promiscuous mode
[  609.818411][T20535] br1: port 2(veth2) entered disabled state
[  609.819363][T20535] veth1: left allmulticast mode
[  609.819542][T20535] veth1: left promiscuous mode
[  609.819809][T20535] br1: port 1(veth1) entered disabled state