[ 1525.461019][ T4512] br1: port 1(veth1) entered blocking state
[ 1525.461277][ T4512] br1: port 1(veth1) entered disabled state
[ 1525.461546][ T4512] veth1: entered allmulticast mode
[ 1525.463404][ T4512] veth1: entered promiscuous mode
[ 1525.609601][  T983] br1: port 1(veth1) entered blocking state
[ 1525.609862][  T983] br1: port 1(veth1) entered forwarding state
[ 1541.353716][ T4572] br1: port 1(veth1) entered disabled state
[ 1541.504068][ T4573] veth1: left allmulticast mode
[ 1541.504400][ T4573] veth1: left promiscuous mode
[ 1541.504869][ T4573] br1: port 1(veth1) entered disabled state