[ 1570.824970][ T7395] br1: port 1(veth1) entered blocking state
[ 1570.825250][ T7395] br1: port 1(veth1) entered disabled state
[ 1570.825548][ T7395] veth1: entered allmulticast mode
[ 1570.827482][ T7395] veth1: entered promiscuous mode
[ 1570.982513][   T37] br1: port 1(veth1) entered blocking state
[ 1570.982822][   T37] br1: port 1(veth1) entered forwarding state
[ 1571.148727][ T7397] br1: port 2(veth2) entered blocking state
[ 1571.149077][ T7397] br1: port 2(veth2) entered disabled state
[ 1571.149342][ T7397] veth2: entered allmulticast mode
[ 1571.151171][ T7397] veth2: entered promiscuous mode
[ 1571.311423][   T37] br1: port 2(veth2) entered blocking state
[ 1571.311690][   T37] br1: port 2(veth2) entered forwarding state
[ 1626.163743][ T7631] br1: port 1(veth1) entered disabled state
[ 1626.318591][ T7632] br1: port 2(veth2) entered disabled state
[ 1626.487293][ T7633] veth2: left allmulticast mode
[ 1626.487513][ T7633] veth2: left promiscuous mode
[ 1626.487815][ T7633] br1: port 2(veth2) entered disabled state
[ 1626.489268][ T7633] veth1: left allmulticast mode
[ 1626.489453][ T7633] veth1: left promiscuous mode
[ 1626.489746][ T7633] br1: port 1(veth1) entered disabled state