[ 1772.737763][ T8929] br1: port 1(veth1) entered blocking state
[ 1772.738033][ T8929] br1: port 1(veth1) entered disabled state
[ 1772.738288][ T8929] veth1: entered allmulticast mode
[ 1772.740945][ T8929] veth1: entered promiscuous mode
[ 1772.931377][   T63] br1: port 1(veth1) entered blocking state
[ 1772.931690][   T63] br1: port 1(veth1) entered forwarding state
[ 1794.499737][ T9067] br1: port 1(veth1) entered disabled state
[ 1794.670487][ T9068] veth1: left allmulticast mode
[ 1794.670714][ T9068] veth1: left promiscuous mode
[ 1794.671021][ T9068] br1: port 1(veth1) entered disabled state