[ 1837.516886][T10331] br1: port 1(veth1) entered blocking state
[ 1837.517173][T10331] br1: port 1(veth1) entered disabled state
[ 1837.517443][T10331] veth1: entered allmulticast mode
[ 1837.520233][T10331] veth1: entered promiscuous mode
[ 1837.689710][  T256] br1: port 1(veth1) entered blocking state
[ 1837.689983][  T256] br1: port 1(veth1) entered forwarding state
[ 1854.417594][T10431] br1: port 1(veth1) entered disabled state
[ 1854.572620][T10432] veth1: left allmulticast mode
[ 1854.572853][T10432] veth1: left promiscuous mode
[ 1854.573171][T10432] br1: port 1(veth1) entered disabled state