[ 2745.490919][T23219] br1: port 1(veth1) entered blocking state
[ 2745.491280][T23219] br1: port 1(veth1) entered disabled state
[ 2745.491578][T23219] veth1: entered allmulticast mode
[ 2745.493744][T23219] veth1: entered promiscuous mode
[ 2745.643506][T21140] br1: port 1(veth1) entered blocking state
[ 2745.643805][T21140] br1: port 1(veth1) entered forwarding state
[ 2780.914904][T23301] br1: port 1(veth1) entered disabled state
[ 2781.082140][T23302] veth1: left allmulticast mode
[ 2781.082386][T23302] veth1: left promiscuous mode
[ 2781.082707][T23302] br1: port 1(veth1) entered disabled state