[ 1275.478759][ T8888] br1: port 1(veth1.100) entered blocking state
[ 1275.479066][ T8888] br1: port 1(veth1.100) entered disabled state
[ 1275.479366][ T8888] veth1.100: entered allmulticast mode
[ 1275.479591][ T8888] veth1: entered allmulticast mode
[ 1275.481778][ T8888] veth1.100: entered promiscuous mode
[ 1275.481979][ T8888] veth1: entered promiscuous mode
[ 1275.750830][ T8891] br1: port 1(veth1.100) entered blocking state
[ 1275.751179][ T8891] br1: port 1(veth1.100) entered forwarding state
[ 1276.291866][ T8901] br2: port 1(veth1.200) entered blocking state
[ 1276.292163][ T8901] br2: port 1(veth1.200) entered disabled state
[ 1276.292450][ T8901] veth1.200: entered allmulticast mode
[ 1276.294434][ T8901] veth1.200: entered promiscuous mode
[ 1276.526018][ T8904] br2: port 1(veth1.200) entered blocking state
[ 1276.526337][ T8904] br2: port 1(veth1.200) entered forwarding state
[ 1287.979627][ T8965] veth1.100: left allmulticast mode
[ 1287.979888][ T8965] veth1.100: left promiscuous mode
[ 1287.980442][ T8965] br1: port 1(veth1.100) entered disabled state
[ 1288.068896][ T8966] veth1.200: left allmulticast mode
[ 1288.069180][ T8966] veth1: left allmulticast mode
[ 1288.069482][ T8966] veth1.200: left promiscuous mode
[ 1288.069788][ T8966] veth1: left promiscuous mode
[ 1288.070481][ T8966] br2: port 1(veth1.200) entered disabled state
[ 1290.213100][ T8968] br2: port 1(veth1.200) entered blocking state
[ 1290.213398][ T8968] br2: port 1(veth1.200) entered disabled state
[ 1290.213695][ T8968] veth1.200: entered allmulticast mode
[ 1290.213870][ T8968] veth1: entered allmulticast mode
[ 1290.215839][ T8968] veth1.200: entered promiscuous mode
[ 1290.216058][ T8968] veth1: entered promiscuous mode
[ 1290.217063][ T8968] br2: port 1(veth1.200) entered blocking state
[ 1290.217331][ T8968] br2: port 1(veth1.200) entered forwarding state
[ 1290.297808][ T8969] br1: port 1(veth1.100) entered blocking state
[ 1290.298129][ T8969] br1: port 1(veth1.100) entered disabled state
[ 1290.298426][ T8969] veth1.100: entered allmulticast mode
[ 1290.300453][ T8969] veth1.100: entered promiscuous mode
[ 1290.301559][ T8969] br1: port 1(veth1.100) entered blocking state
[ 1290.301844][ T8969] br1: port 1(veth1.100) entered forwarding state
[ 1296.243693][ T9021] veth1.200: left allmulticast mode
[ 1296.243982][ T9021] veth1.200: left promiscuous mode
[ 1296.244535][ T9021] br2: port 1(veth1.200) entered disabled state
[ 1296.788785][ T9028] veth1.100: left allmulticast mode
[ 1296.789048][ T9028] veth1: left allmulticast mode
[ 1296.789263][ T9028] veth1.100: left promiscuous mode
[ 1296.789479][ T9028] veth1: left promiscuous mode
[ 1296.790016][ T9028] br1: port 1(veth1.100) entered disabled state