[  991.513673][T21988] br1: port 1(veth1) entered blocking state
[  991.513882][T21988] br1: port 1(veth1) entered disabled state
[  991.520654][T21988] veth1: entered allmulticast mode
[  991.522148][T21988] veth1: entered promiscuous mode
[  991.547357][   T38] br1: port 1(veth1) entered blocking state
[  991.547574][   T38] br1: port 1(veth1) entered forwarding state
[ 1005.902463][T22131] br1: port 1(veth1) entered disabled state
[ 1005.925465][T22132] veth1: left allmulticast mode
[ 1005.925620][T22132] veth1: left promiscuous mode
[ 1005.925843][T22132] br1: port 1(veth1) entered disabled state