[ 1832.949272][T16786] br1: port 1(veth1) entered blocking state
[ 1832.949752][T16786] br1: port 1(veth1) entered disabled state
[ 1832.950234][T16786] veth1: entered allmulticast mode
[ 1832.953831][T16786] veth1: entered promiscuous mode
[ 1833.073412][  T252] br1: port 1(veth1) entered blocking state
[ 1833.073919][  T252] br1: port 1(veth1) entered forwarding state
[ 1848.157258][T16885] br1: port 1(veth1) entered disabled state
[ 1848.282233][T16886] veth1: left allmulticast mode
[ 1848.282631][T16886] veth1: left promiscuous mode
[ 1848.283129][T16886] br1: port 1(veth1) entered disabled state