[ 1331.461119][T18285] br1: port 1(veth1) entered blocking state
[ 1331.461451][T18285] br1: port 1(veth1) entered disabled state
[ 1331.461758][T18285] veth1: entered allmulticast mode
[ 1331.463732][T18285] veth1: entered promiscuous mode
[ 1331.537995][   T37] br1: port 1(veth1) entered blocking state
[ 1331.538361][   T37] br1: port 1(veth1) entered forwarding state
[ 1345.103469][T18384] br1: port 1(veth1) entered disabled state
[ 1345.183969][T18386] veth1: left allmulticast mode
[ 1345.184912][T18386] veth1: left promiscuous mode
[ 1345.185260][T18386] br1: port 1(veth1) entered disabled state