[ 1821.019333][ T8750] br1: port 1(veth1) entered blocking state
[ 1821.020325][ T8750] br1: port 1(veth1) entered disabled state
[ 1821.020863][ T8750] veth1: entered allmulticast mode
[ 1821.025918][ T8750] veth1: entered promiscuous mode
[ 1821.132269][  T249] br1: port 1(veth1) entered blocking state
[ 1821.132725][  T249] br1: port 1(veth1) entered forwarding state
[ 1821.243275][ T8753] br1: port 2(veth2) entered blocking state
[ 1821.243774][ T8753] br1: port 2(veth2) entered disabled state
[ 1821.244222][ T8753] veth2: entered allmulticast mode
[ 1821.248288][ T8753] veth2: entered promiscuous mode
[ 1821.372864][  T249] br1: port 2(veth2) entered blocking state
[ 1821.373341][  T249] br1: port 2(veth2) entered forwarding state
[ 1851.031935][ T8965] br1: port 2(veth2) entered disabled state
[ 1851.147557][ T8966] veth2: left allmulticast mode
[ 1851.147962][ T8966] veth2: left promiscuous mode
[ 1851.148469][ T8966] br1: port 2(veth2) entered disabled state
[ 1851.257814][ T8967] br1: port 1(veth1) entered disabled state
[ 1851.396059][ T8968] veth1: left allmulticast mode
[ 1851.396420][ T8968] veth1: left promiscuous mode
[ 1851.397059][ T8968] br1: port 1(veth1) entered disabled state