[ 1819.061611][T13842] br1: port 1(veth1) entered blocking state
[ 1819.062033][T13842] br1: port 1(veth1) entered disabled state
[ 1819.062632][T13842] veth1: entered allmulticast mode
[ 1819.066077][T13842] veth1: entered promiscuous mode
[ 1819.172934][   T38] br1: port 1(veth1) entered blocking state
[ 1819.173375][   T38] br1: port 1(veth1) entered forwarding state
[ 1834.045407][T13941] br1: port 1(veth1) entered disabled state
[ 1834.176523][T13942] veth1: left allmulticast mode
[ 1834.176861][T13942] veth1: left promiscuous mode
[ 1834.177348][T13942] br1: port 1(veth1) entered disabled state