[ 1578.959527][T11528] br1: port 1(veth1) entered blocking state
[ 1578.960095][T11528] br1: port 1(veth1) entered disabled state
[ 1578.960701][T11528] veth1: entered allmulticast mode
[ 1578.978079][T11528] veth1: entered promiscuous mode
[ 1579.108659][   T37] br1: port 1(veth1) entered blocking state
[ 1579.109159][   T37] br1: port 1(veth1) entered forwarding state
[ 1598.565372][T11668] br1: port 1(veth1) entered disabled state
[ 1598.684250][T11669] veth1: left allmulticast mode
[ 1598.684592][T11669] veth1: left promiscuous mode
[ 1598.685088][T11669] br1: port 1(veth1) entered disabled state