[ 1796.939344][ T9301] br1: port 1(veth1) entered blocking state
[ 1796.939625][ T9301] br1: port 1(veth1) entered disabled state
[ 1796.939884][ T9301] veth1: entered allmulticast mode
[ 1796.941790][ T9301] veth1: entered promiscuous mode
[ 1797.120832][   T39] br1: port 1(veth1) entered blocking state
[ 1797.121106][   T39] br1: port 1(veth1) entered forwarding state
[ 1818.645535][ T9440] br1: port 1(veth1) entered disabled state
[ 1818.812120][ T9441] veth1: left allmulticast mode
[ 1818.813172][ T9441] veth1: left promiscuous mode
[ 1818.813505][ T9441] br1: port 1(veth1) entered disabled state