[ 1331.629969][T18282] br1: port 1(veth1) entered blocking state
[ 1331.630381][T18282] br1: port 1(veth1) entered disabled state
[ 1331.630669][T18282] veth1: entered allmulticast mode
[ 1331.632594][T18282] veth1: entered promiscuous mode
[ 1331.712833][  T251] br1: port 1(veth1) entered blocking state
[ 1331.713119][  T251] br1: port 1(veth1) entered forwarding state
[ 1345.177432][T18381] br1: port 1(veth1) entered disabled state
[ 1345.264668][T18382] veth1: left allmulticast mode
[ 1345.264938][T18382] veth1: left promiscuous mode
[ 1345.265277][T18382] br1: port 1(veth1) entered disabled state