[ 1582.738040][ T7782] br1: port 1(veth1) entered blocking state
[ 1582.738301][ T7782] br1: port 1(veth1) entered disabled state
[ 1582.738560][ T7782] veth1: entered allmulticast mode
[ 1582.740457][ T7782] veth1: entered promiscuous mode
[ 1582.887413][ T4782] br1: port 1(veth1) entered blocking state
[ 1582.887747][ T4782] br1: port 1(veth1) entered forwarding state
[ 1598.470011][ T7841] br1: port 1(veth1) entered disabled state
[ 1598.619020][ T7842] veth1: left allmulticast mode
[ 1598.619234][ T7842] veth1: left promiscuous mode
[ 1598.619547][ T7842] br1: port 1(veth1) entered disabled state