[  762.181704][T20287] br1: port 1(veth1) entered blocking state
[  762.181956][T20287] br1: port 1(veth1) entered disabled state
[  762.182200][T20287] veth1: entered allmulticast mode
[  762.184445][T20287] veth1: entered promiscuous mode
[  762.213947][  T574] br1: port 1(veth1) entered blocking state
[  762.214136][  T574] br1: port 1(veth1) entered forwarding state
[  762.235128][T20289] br1: port 2(veth2) entered blocking state
[  762.235357][T20289] br1: port 2(veth2) entered disabled state
[  762.236188][T20289] veth2: entered allmulticast mode
[  762.237791][T20289] veth2: entered promiscuous mode
[  762.274744][  T574] br1: port 2(veth2) entered blocking state
[  762.274967][  T574] br1: port 2(veth2) entered forwarding state
[  776.318039][T20650] br1: port 2(veth2) entered disabled state
[  776.338200][T20651] veth2: left allmulticast mode
[  776.338360][T20651] veth2: left promiscuous mode
[  776.338595][T20651] br1: port 2(veth2) entered disabled state
[  776.374439][T20652] br1: port 1(veth1) entered disabled state
[  776.405925][T20653] veth1: left allmulticast mode
[  776.406125][T20653] veth1: left promiscuous mode
[  776.406404][T20653] br1: port 1(veth1) entered disabled state