[ 1523.937253][ T4512] br1: port 1(veth1) entered blocking state
[ 1523.937524][ T4512] br1: port 1(veth1) entered disabled state
[ 1523.938360][ T4512] veth1: entered allmulticast mode
[ 1523.940178][ T4512] veth1: entered promiscuous mode
[ 1524.097195][  T893] br1: port 1(veth1) entered blocking state
[ 1524.097725][  T893] br1: port 1(veth1) entered forwarding state
[ 1539.684022][ T4571] br1: port 1(veth1) entered disabled state
[ 1539.836156][ T4572] veth1: left allmulticast mode
[ 1539.836371][ T4572] veth1: left promiscuous mode
[ 1539.837134][ T4572] br1: port 1(veth1) entered disabled state