[ 1533.867781][ T6427] br1: port 1(veth1) entered blocking state
[ 1533.868206][ T6427] br1: port 1(veth1) entered disabled state
[ 1533.868483][ T6427] veth1: entered allmulticast mode
[ 1533.870417][ T6427] veth1: entered promiscuous mode
[ 1534.025238][   T50] br1: port 1(veth1) entered blocking state
[ 1534.025506][   T50] br1: port 1(veth1) entered forwarding state
[ 1554.609369][ T6502] br1: port 1(veth1) entered disabled state
[ 1554.744569][ T6503] veth1: left allmulticast mode
[ 1554.744818][ T6503] veth1: left promiscuous mode
[ 1554.745124][ T6503] br1: port 1(veth1) entered disabled state