[ 1255.624366][ T8443] br1: port 1(veth1) entered blocking state
[ 1255.624621][ T8443] br1: port 1(veth1) entered disabled state
[ 1255.624858][ T8443] veth1: entered allmulticast mode
[ 1255.626590][ T8443] veth1: entered promiscuous mode
[ 1255.765757][   T50] br1: port 1(veth1) entered blocking state
[ 1255.766220][   T50] br1: port 1(veth1) entered forwarding state
[ 1255.903474][ T8445] br1: port 2(veth2) entered blocking state
[ 1255.903729][ T8445] br1: port 2(veth2) entered disabled state
[ 1255.903999][ T8445] veth2: entered allmulticast mode
[ 1255.905926][ T8445] veth2: entered promiscuous mode
[ 1256.047973][   T50] br1: port 2(veth2) entered blocking state
[ 1256.048228][   T50] br1: port 2(veth2) entered forwarding state
[ 1305.873347][ T8667] br1: port 1(veth1) entered disabled state
[ 1306.016259][ T8669] br1: port 2(veth2) entered disabled state
[ 1306.158563][ T8670] veth2: left allmulticast mode
[ 1306.158781][ T8670] veth2: left promiscuous mode
[ 1306.159083][ T8670] br1: port 2(veth2) entered disabled state
[ 1306.160675][ T8670] veth1: left allmulticast mode
[ 1306.160852][ T8670] veth1: left promiscuous mode
[ 1306.161152][ T8670] br1: port 1(veth1) entered disabled state