[ 1519.015409][ T7181] br1: port 1(veth1) entered blocking state
[ 1519.015688][ T7181] br1: port 1(veth1) entered disabled state
[ 1519.015951][ T7181] veth1: entered allmulticast mode
[ 1519.017808][ T7181] veth1: entered promiscuous mode
[ 1519.174311][   T37] br1: port 1(veth1) entered blocking state
[ 1519.174669][   T37] br1: port 1(veth1) entered forwarding state
[ 1519.333028][ T7183] br1: port 2(veth2) entered blocking state
[ 1519.333353][ T7183] br1: port 2(veth2) entered disabled state
[ 1519.334174][ T7183] veth2: entered allmulticast mode
[ 1519.336170][ T7183] veth2: entered promiscuous mode
[ 1519.496653][   T37] br1: port 2(veth2) entered blocking state
[ 1519.496954][   T37] br1: port 2(veth2) entered forwarding state
[ 1555.831963][ T7516] br1: port 2(veth2) entered disabled state
[ 1555.987263][ T7517] veth2: left allmulticast mode
[ 1555.988422][ T7517] veth2: left promiscuous mode
[ 1555.988776][ T7517] br1: port 2(veth2) entered disabled state
[ 1556.142477][ T7518] br1: port 1(veth1) entered disabled state
[ 1556.286499][ T7519] veth1: left allmulticast mode
[ 1556.286697][ T7519] veth1: left promiscuous mode
[ 1556.286996][ T7519] br1: port 1(veth1) entered disabled state